CN213291304U

CN213291304U - Sucking disc pole for plastic uptake forming machine

Info

Publication number: CN213291304U
Application number: CN202022240494.4U
Authority: CN
Inventors: 袁先军
Original assignee: Suzhou Gaosheng Plastic Co ltd
Current assignee: Suzhou Gaosheng Plastic Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-28
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a sucking disc pole for plastic uptake forming machine, the hydraulic cylinder comprises a cylinder, a pair of stopper of lateral wall fixedly connected with of cylinder, the upper surface of stopper is provided with inductance type proximity switch, the lower surface of stopper passes through the first contact plate of a plurality of telescopic link fixedly connected with, the inside of cylinder is provided with the piston, the lower fixed surface of piston is connected with the motion pole, the bottom fixedly connected with casing of motion pole, the fixed surface of casing is connected with a pair of installation pole, the surface of installation pole is provided with inductance element, the surface of casing and the outside fixedly connected with pressure sensing gasket that is located the installation pole, the surface of pressure sensing gasket passes through spring fixedly connected with second contact plate, the lower fixed surface of casing is connected with the casing, the lower fixed surface of casing is connected with the installation shell. The utility model discloses, can full automatic work, structural design is reasonable, convenient adjustment, and the suitability is strong, convenient absorption and side-opening work piece.

Description

Sucking disc pole for plastic uptake forming machine

Technical Field

The utility model relates to the field of industrial technology, especially, relate to a sucking disc pole for plastic uptake forming machine.

Background

The forming equipment is mainly characterized by that it utilizes the vacuum suction force produced by vacuum pump to make the heated and softened PVC, PET, PETG, APTT, PP, PE and PS thermoplastic plastic sheets pass through the mould and be vacuum-sucked into vacuum cover with various shapes or be attached to the surface of product with various shapes. The blister is divided into a thin blister and a thick blister according to the thickness of the sheet.

General sucking disc pole only reaches the function of control sucking disc lift, and there is improved space to sucking disc pole still, in order to improve production efficiency, improves current sucking disc pole, provides a brand-new sucking disc pole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sucker rod for a plastic uptake forming machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pair of limiting blocks is fixedly connected to the side wall of the cylinder barrel, an inductive proximity switch is arranged on the upper surface of each limiting block, a first contact plate is fixedly connected to the lower surface of each limiting block through a plurality of telescopic rods, a piston is arranged inside the cylinder barrel, a moving rod is fixedly connected to the lower surface of the piston, a shell is fixedly connected to the bottom of the moving rod, a pair of mounting rods is fixedly connected to the surface of the shell, an inductive element is arranged on the surface of each mounting rod, a pressure sensing gasket is fixedly connected to the surface of the shell and located outside the mounting rods, a second contact plate is fixedly connected to the surface of the pressure sensing gasket through a spring, and a shell is fixedly connected to the lower surface of the shell;

the lower surface of the machine shell is fixedly connected with an installation shell.

As a further description of the above technical solution:

a first through hole is formed in the surface of the limiting block, and a linear bearing is arranged inside the first through hole.

As a further description of the above technical solution:

one end of the cylinder barrel is provided with a connecting plate, the lower surface of the connecting plate is provided with a threaded hole, and the inner bottom of the threaded hole is provided with a second through hole.

As a further description of the above technical solution:

the upper surface of connecting plate just is located the outside of second through-hole and has seted up the seal groove, the inside of seal groove is provided with the sealing washer, a plurality of connecting holes have been seted up on the surface of connecting plate just is located the outside of seal groove.

As a further description of the above technical solution:

the surface of the piston is fixedly connected with a rubber sleeve, and the bottom of the cylinder barrel is provided with a third through hole.

As a further description of the above technical solution:

the inside of casing is provided with a pair of binary circuit switch-on ware, the inside of casing is provided with first pump machine and second pump machine.

As a further description of the above technical solution:

a pair of first mounting holes is formed in the side wall of the machine shell, a filter screen is fixedly connected to the side wall of the first mounting hole, and a pair of second mounting holes is formed in the bottom of the machine shell.

As a further description of the above technical solution:

the lateral wall fixedly connected with of installation shell is the aerofoil all, the bottom fixedly connected with rubber suction cup of installation shell.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the sucker rod for the plastic molding machine realizes the control of the periodic work of the first pump and the second pump by arranging the inductive proximity switch, the inductive element, the pressure sensing gasket and the binary circuit switch-on device, realizes the full-automatic work of the device, and can automatically work.

2. Compared with the prior art, the sucker rod for the plastic suction molding machine has the advantages that the device drives the motion sense to move through the pneumatic equipment, the relative motion of each structure is realized, the on-off of a pump circuit is realized, the purpose of automatic control is achieved, and the structural design of the device is reasonable.

3. Compared with the prior art, this sucking disc pole for plastic uptake forming machine, device are provided with the stopper, and the bottom of stopper is through a plurality of telescopic link fixedly connected with first contact plates, and through the length of adjusting the telescopic link, the height of adjustment first contact plate realizes that the different up-and-down motion range of motion pole carries out circuit control's purpose, and the convenient adjustment of device, the suitability is strong.

4. Compared with the prior art, the suction cup rod for the plastic molding machine is provided with the first pump machine and the second pump machine, the suction end and the exhaust end of the two pump machines are different, the first pump machine and the second pump machine are controlled to work respectively, the adsorption and the side separation of the rubber suction cup on a workpiece are realized, and the device is convenient for adsorbing and side separating the workpiece.

Drawings

FIG. 1 is a front view of a sucker rod for a plastic molding machine according to the present invention;

fig. 2 is a schematic view of the internal structure of the casing of the sucker rod for the plastic molding machine of the present invention;

FIG. 3 is a schematic diagram of a structure of a connection plate of a sucker rod for a plastic suction molding machine according to the present invention;

FIG. 4 is a top view of a connection plate of a sucker rod for a blister forming machine according to the present invention;

fig. 5 is the utility model provides a stopper structural schematic of sucking disc pole for plastic uptake forming machine.

Illustration of the drawings:

1. a cylinder barrel; 2. a limiting block; 3. an inductive proximity switch; 4. a telescopic rod; 5. a first contact plate; 6. a piston; 7. a motion bar; 8. a housing; 9. mounting a rod; 10. an inductance element; 11. a pressure-sensitive gasket; 12. a spring; 13. a second contact plate; 14. a housing; 15. mounting a shell; 16. a first through hole; 17. a linear bearing; 18. a connecting plate; 19. a threaded hole; 20. a second through hole; 21. a sealing groove; 22. a seal ring; 23. connecting holes; 24. a rubber sleeve; 25. a third through hole; 26. a binary circuit connector; 27. a first pump; 28. a second pump; 29. a first mounting hole; 30. a filter screen; 31. a second mounting hole; 32. a wind equalizing plate; 33. a rubber sucker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of sucking disc pole for plastic uptake forming machine: the device comprises a cylinder barrel 1, a pair of limiting blocks 2 are fixedly connected to the side wall of the cylinder barrel 1, an inductive proximity switch 3 is arranged on the upper surface of each limiting block 2, a first contact plate 5 is fixedly connected to the lower surface of each limiting block 2 through a plurality of telescopic rods 4, a piston 6 is arranged inside the cylinder barrel 1, a moving rod 7 is fixedly connected to the lower surface of the piston 6, a shell 8 is fixedly connected to the bottom of the moving rod 7, a pair of binary circuit connectors 26 is arranged inside the shell 8, a pair of mounting rods 9 are fixedly connected to the surface of the shell 8, an inductive element 10 is arranged on the surface of each mounting rod 9 and is close to the inductive proximity switch 3, a first pump 27 or a second pump 28 works, pressure sensing gaskets 11 are fixedly connected to the surface of the shell 8 and are positioned outside the mounting rods 9, the two pressure sensing gaskets 11 are respectively electrically connected with the two binary circuit connectors 26, and second contact plates 13 are fixedly connected, a shell 14 is fixedly connected to the lower surface of the shell 8, a first pump 27 and a second pump 28 are arranged inside the shell 14, the air suction end of the first pump 27 is arranged in a second mounting hole 31, the air exhaust end of the first pump is arranged in a first mounting hole 29, the air suction end of the second pump 28 is arranged in a first mounting hole 29, the air exhaust end of the second pump is arranged in a second mounting hole 31, and two binary circuit connectors 26 are respectively arranged in two circuits provided with the inductive proximity switches 3, so that the pump can automatically work due to the control structure of the device;

the lower surface of the casing 14 is fixedly connected with a mounting shell 15, the side wall of the mounting shell 15 is fixedly connected with an air equalizing plate 32, so that air flow is uniform, the bottom of the mounting shell 15 is fixedly connected with a rubber suction cup 33, and a workpiece is fixed.

The surface of the limiting block 2 is provided with a first through hole 16, a linear bearing 17 is arranged inside the first through hole 16 to limit the vertical movement of the mounting rod 9, one end of the cylinder barrel 1 is provided with a connecting plate 18, the lower surface of the connecting plate 18 is provided with a threaded hole 19, the inner bottom of the threaded hole 19 is provided with a second through hole 20, the upper surface of the connecting plate 18 and the outer part of the second through hole 20 are provided with a sealing groove 21, the inner part of the sealing groove 21 is provided with a sealing ring 22, the surface of the connecting plate 18 and the outer part of the sealing groove 21 are provided with a plurality of connecting holes 23, the surface of the piston 6 is fixedly connected with a rubber sleeve 24 for sealing, the air flow filter is used for arranging the moving rod 7, a pair of first mounting holes 29 are formed in the side wall of the machine shell 14, a filter screen 30 is fixedly connected to the side wall of each first mounting hole 29 and used for filtering air flow entering the pump, and a pair of second mounting holes 31 are formed in the bottom of the machine shell 14.

The working principle is as follows: the cylinder barrel 1 is connected with pneumatic equipment through the connecting plate 18, when the pneumatic equipment works, the piston 6 is driven by air pressure to move up and down, the moving rod 7 moves up and down to drive each element to work, the moving rod 7 moves down, the inductive element 10 is close to the inductive proximity switch 3, the first pump 27 works to suck gas between the rubber suction cup 33 and a workpiece to form vacuum, the moving rod 7 moves up, the first pump 27 stops working, the first contact plate 5 is in contact with the second contact plate 13, the spring 12 contracts, the pressure sensing gasket 11 obtains pressure data, the binary circuit switch-on device 26 is excited once, the two binary circuit switch-on devices 26 are initially excited for one time, when the two binary circuit switch-on and switch-off are realized by being excited twice, the moving rod 7 moves down again, at the moment, the circuit of the first pump 27 is switched off, the circuit of the second pump 28 is switched on, the inductive element 10 is close to the inductive proximity switch 3, the, the air outlet blows air to the air equalizing plate 32 to realize workpiece separation, the moving rod 7 moves upwards again, the circuit of the first pump 27 is switched on, the circuit of the second pump 28 is switched off, when the moving rod 7 moves downwards for the third time, the first pump 27 works, and the reciprocating periodic motion is carried out to realize workpiece transfer.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sucking disc pole for plastic uptake forming machine, includes cylinder (1), its characterized in that: the induction type proximity switch is characterized in that a pair of limiting blocks (2) are fixedly connected to the side wall of the cylinder barrel (1), an induction type proximity switch (3) is arranged on the upper surface of each limiting block (2), a first contact plate (5) is fixedly connected to the lower surface of each limiting block (2) through a plurality of telescopic rods (4), a piston (6) is arranged inside the cylinder barrel (1), a moving rod (7) is fixedly connected to the lower surface of the piston (6), a shell (8) is fixedly connected to the bottom of the moving rod (7), a pair of mounting rods (9) is fixedly connected to the surface of the shell (8), an induction element (10) is arranged on the surface of each mounting rod (9), a pressure sensing gasket (11) is fixedly connected to the surface of the shell (8) and located outside the mounting rods (9), and a second contact plate (13) is fixedly connected to the surface of the pressure sensing gasket, a shell (14) is fixedly connected to the lower surface of the shell (8);

the lower surface of the machine shell (14) is fixedly connected with an installation shell (15).

2. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: the surface of the limiting block (2) is provided with a first through hole (16), and a linear bearing (17) is arranged inside the first through hole (16).

3. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: one end of the cylinder barrel (1) is provided with a connecting plate (18), the lower surface of the connecting plate (18) is provided with a threaded hole (19), and the inner bottom of the threaded hole (19) is provided with a second through hole (20).

4. The suction cup rod for the plastic molding machine according to claim 3, wherein: the upper surface of connecting plate (18) just is located the outside of second through-hole (20) and has seted up seal groove (21), the inside of seal groove (21) is provided with sealing washer (22), a plurality of connecting holes (23) have been seted up on the surface of connecting plate (18) just is located the outside of seal groove (21).

5. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: the surface of the piston (6) is fixedly connected with a rubber sleeve (24), and the bottom of the cylinder barrel (1) is provided with a third through hole (25).

6. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: a pair of binary circuit connectors (26) is arranged inside the shell (8), and a first pump (27) and a second pump (28) are arranged inside the shell (14).

7. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: a pair of first mounting holes (29) is formed in the side wall of the machine shell (14), a filter screen (30) is fixedly connected to the side wall of the first mounting holes (29), and a pair of second mounting holes (31) is formed in the bottom of the machine shell (14).

8. The suction cup rod for the plastic molding machine according to claim 1, characterized in that: the lateral wall fixedly connected with of installation shell (15) is board (32) all to the wind, the bottom fixedly connected with rubber suction cup (33) of installation shell (15).