CN213415505U

CN213415505U - Vacuum chuck device for processing plastic parts

Info

Publication number: CN213415505U
Application number: CN202022283053.2U
Authority: CN
Inventors: 梁士燕; 丘天瑞; 李双
Original assignee: Shenzhen Hroshi Precision Ind Co ltd
Current assignee: Shenzhen Hroshi Precision Ind Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-11
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a vacuum chuck device for processing plastic part, including connecting screw, connecting screw's bottom outer wall connection has hydraulic pressure cover, and the inner wall sliding connection of hydraulic pressure cover has the connecting rod, damping spring has been cup jointed to the outer wall of connecting rod, and the bottom outer wall fixedly connected with trachea joint of connecting rod, the perpendicular fixedly connected with trachea of outer wall of trachea joint, and the bottom of trachea joint is connected with the sucking disc frame, the bottom outer wall joint of sucking disc frame has the sucking disc. The utility model discloses be equipped with the two-stage bradyseism, the one-level bradyseism is the hydraulic pressure cover, through the hydraulic pressure cover to connecting rod direction upward shock attenuation, the second grade bradyseism is sucking disc and serves supporting spring structure, guarantees that the extrusion that the sucking disc end received can disperse to the link, replaces transmission ball-type head through the trachea connecting piece, and two sides are the ball-type structure, and it is more convenient to rotate the absorption regulation, and inside gas pocket structure guarantees not influenced at the pumping of rotation process, improves sucking disc operation stability.

Description

Vacuum chuck device for processing plastic parts

Technical Field

The utility model relates to a part transfer apparatus technical field especially relates to a vacuum chuck device for processing plastic part.

Background

The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics.

Present plastic part is carrying out the production process, need transport the plastic part on the production line, and current the operation through the sucking disc, vacuum chuck is transporting in the outside of adsorbing the plastic part, but the absorption bradyseism of sucking disc is relatively poor, probably because the regulation and control interval degree of accuracy is not high, influences the adsorption position of sucking disc, extrudees spare part, causes the damage, influences the part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vacuum chuck device for processing plastic parts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vacuum chuck device for processing plastic part, includes connecting screw, connecting screw's bottom outer wall connection has hydraulic pressure cover, and the inner wall sliding connection of hydraulic pressure cover has the connecting rod, damping spring has been cup jointed to the outer wall of connecting rod, and the bottom outer wall fixedly connected with trachea joint of connecting rod, the perpendicular fixedly connected with trachea of outer wall of trachea joint, and the bottom of trachea joint is connected with the sucking disc frame, the bottom outer wall joint of sucking disc frame has the sucking disc, be connected with the trachea connecting piece between sucking disc frame and the trachea joint, the trachea connecting piece includes first commentaries on classics ball, second commentaries on classics ball and connecting pipe, and the connecting pipe is connected between first commentaries on classics ball and second commentaries on classics ball, the outer wall in one side that first commentaries on classics ball and second commentaries on classics ball all is equipped with main gas hole, and the outer wall distribution that first commentaries.

As a further aspect of the present invention, the inner walls of the air pipe joint and the suction cup holder are both provided with a rotation groove, and the rotation groove of the air pipe joint is communicated with the end of the air pipe, and the end of the suction cup holder is communicated with the inner wall of the suction cup holder.

As a further proposal of the utility model, one side of the suction cup frame is connected with an adjusting air nozzle cover through screw threads.

As a further proposal of the utility model, the connecting part of the end part of the air pipe and the air pipe joint is provided with a pressure relief electromagnetic valve.

As a further scheme of the utility model, the pressure release solenoid valve is connected with the switch, and the switch is connected with the PLC controller through the wire.

As a further aspect of the present invention, the present invention further comprises a rotary motor and a connecting shaft, wherein the output shaft of the rotary motor is connected to the outer wall of the end portion of the air pipe joint, and the end portion of the connecting shaft is connected to the outer wall of the other end of the rotary motor through the shaft.

As a further aspect of the present invention, the utility model further comprises an auxiliary air pipe, the outer side of the sucker frame covers on the outer wall of the sucker, and the outer wall of the bottom end of the auxiliary air pipe is perpendicularly connected on the outer wall of the sucker frame, the bottom end of the auxiliary air pipe and the outer wall of the sucker are integrally connected, and the other end of the auxiliary air pipe is communicated with the inside of the air pipe joint.

The utility model has the advantages that:

1. the vacuum sucker is provided with two-stage cushioning, wherein the first-stage cushioning is a hydraulic sleeve at the upper part, the hydraulic sleeve is used for damping the connecting rod in the direction, and the second-stage cushioning is a supporting spring structure on the sucker end, so that the sucker end is enabled to be extruded and dispersed to the connecting end, and the overall sucker operation cushioning effect is ensured;

2. this vacuum chuck is certain angle when non-planar adsorbs, and current sucking disc passes through the ball-type head and rotates, but the evacuation operation of sucking disc receives the influence, replaces driven ball-type head through the trachea connecting piece, and two sides are the ball-type structure, and it is more convenient to rotate the adsorption regulation, and inside pore structure guarantees not influenced at the pumping of rotation process, improves sucking disc operation stability.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a vacuum chuck apparatus for processing plastic parts according to the present invention;

fig. 2 is a schematic view of a sucking disc structure of an embodiment 1 of a vacuum sucking disc apparatus for processing plastic parts according to the present invention;

fig. 3 is a schematic structural view of a gas pipe connector of embodiment 1 of a vacuum chuck device for processing plastic parts according to the present invention;

fig. 4 is a schematic perspective view of an embodiment 2 of a vacuum chuck apparatus for processing plastic parts according to the present invention.

In the figure: 1. connecting a screw rod; 2. a hydraulic sleeve; 3. a damping spring; 4. an air tube; 5. a suction cup holder; 6. a suction cup; 7. a trachea connector; 8. a main air hole; 9. a first rotary ball; 10. a connecting pipe; 11. a second rotary ball; 12. bending the pipe; 13. rotating the motor; 14. a connecting shaft; 15. assist the trachea.

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.

Example 1

Referring to fig. 1-3, a vacuum chuck device for processing plastic parts comprises a connecting screw rod 1, a hydraulic sleeve 2 is connected to the outer wall of the bottom end of the connecting screw rod 1, a connecting rod is slidably connected to the inner wall of the hydraulic sleeve 2, a damping spring 3 is sleeved on the outer wall of the connecting rod, an air pipe joint is fixedly connected to the outer wall of the bottom end of the connecting rod, an air pipe 4 is vertically and fixedly connected to the outer wall of the air pipe joint, a chuck frame 5 is connected to the bottom end of the air pipe joint, a chuck 6 is clamped to the outer wall of the bottom end of the chuck frame 5, an air pipe connecting piece 7 is connected between the chuck frame 5 and the air pipe joint, the air pipe connecting piece 7 comprises a first rotating ball 9, a second rotating ball 11 and a connecting pipe 10, the connecting pipe 10 is connected between the first rotating ball 9 and the second rotating ball 11, main air holes 8 are respectively arranged on the outer walls of the opposite sides of the first rotating ball 9 and the, the inner wall of trachea joint and suction disc frame all is equipped with rotates the groove, and the rotation groove of trachea joint and the tip of trachea 4 are linked together, and the tip of suction disc frame rotates the inner wall of groove and sucking disc 6 and is linked together, and threaded connection has the regulation air cock lid in one side of sucking disc frame 5, and the tip of trachea 4 and the junction of trachea joint are equipped with the pressure release solenoid valve, and the pressure release solenoid valve is connected with the switch, and the switch is connected with the PLC controller through the wire.

The working principle of the embodiment is as follows: this a vacuum chuck device for processing plastic part uses, the air pump is connected to trachea 4, connect the arm through connecting screw 1, it transports to drive the vacuum chuck structure through the arm, wherein in the transportation, behind the 6 contact parts of sucking disc, the hydraulic pressure cover 2 on one-level bradyseism for upper portion, through the ascending shock attenuation of hydraulic pressure cover 2 to the connecting rod side, the second grade bradyseism is the damping spring 3 structure that the sucking disc held, guarantee that the extrusion that the sucking disc end received can disperse to the link, then many sucking discs adsorb on the spare part outer wall, when non-planar adsorption, sucking disc 6 is certain angle, it adsorbs the regulation to rotate for tracheal connecting piece 7 of spherical structure through two sides, inside gas pocket structure guarantees not influenced at the evacuation adsorption of rotation process, improve and adsorb fixed stability.

Example 2

Referring to fig. 4, a vacuum chuck device for processing plastic parts, this embodiment is relative to embodiment 1, and the main difference lies in this embodiment, still include rotating motor 13 and connecting axle 14, the output shaft of rotating motor 13 is connected on the tip outer wall of trachea joint, and the tip of connecting axle 14 is connected on the other end outer wall of rotating motor 13 through the axle, still include supplementary trachea 15, the outside of sucking disc frame 5 covers on the outer wall of sucking disc 6, and the bottom outer wall of supplementary trachea 15 is connected perpendicularly on the outer wall of sucking disc frame 5, the bottom of supplementary trachea 15 and the outer wall of sucking disc 6 are connected integratively, and the other end of supplementary trachea 15 is linked together with the inside of trachea joint.

The working principle of the embodiment is as follows: based on the operating principle in embodiment 1, the lower structure is replaced by the rotating motor 13 and the connecting shaft 14 structure of the connecting end, the adjusting direction is separated from the sucking disc end, the adjusting precision is improved, meanwhile, the auxiliary air pipe 15 is arranged at the sucking disc end, when the vacuum pumping operation is carried out, the four sides can be ensured to be simultaneously adsorbed and vacuumized through the auxiliary air pipe 15, the edges are firstly adsorbed, then the inside is vacuumized, and the adsorption effect is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vacuum chuck device for processing plastic parts comprises a connecting screw rod (1) and is characterized in that a hydraulic sleeve (2) is connected to the outer wall of the bottom end of the connecting screw rod (1), a connecting rod is slidably connected to the inner wall of the hydraulic sleeve (2), a damping spring (3) is sleeved on the outer wall of the connecting rod, a gas pipe joint is fixedly connected to the outer wall of the bottom end of the connecting rod, a gas pipe (4) is vertically and fixedly connected to the outer wall of the gas pipe joint, a sucker frame (5) is connected to the bottom end of the gas pipe joint, a sucker (6) is clamped to the outer wall of the bottom end of the sucker frame (5), a gas pipe connecting piece (7) is connected between the sucker frame (5) and the gas pipe joint, the gas pipe connecting piece (7) comprises a first rotating ball (9), a second rotating ball (11) and a connecting pipe (10), and the connecting pipe (10) is connected between the first rotating ball (9, the outer walls of the opposite sides of the first rotating ball (9) and the second rotating ball (11) are provided with main air holes (8), and the outer walls of the first rotating ball (9) and the second rotating ball (11) are equidistantly provided with side air holes.

2. A vacuum chuck device for processing plastic parts according to claim 1, wherein the inner walls of the air pipe joint and the chuck holder are provided with rotating grooves, the rotating grooves of the air pipe joint are communicated with the end of the air pipe (4), and the rotating grooves of the end of the chuck holder are communicated with the inner wall of the chuck (6).

3. A vacuum chuck device for processing plastic parts according to claim 1, wherein an adjusting air nozzle cover is screwed on one side of the chuck frame (5).

4. The vacuum chuck device for processing plastic parts as claimed in claim 1, wherein a pressure relief solenoid valve is provided at the connection between the end of the air tube (4) and the air tube joint.

5. The vacuum chuck device for processing plastic parts as claimed in claim 4, wherein the pressure relief solenoid valve is connected with a switch, and the switch is connected with a PLC controller through a wire.

6. The vacuum chuck device for processing plastic parts as claimed in claim 1, further comprising a rotating motor (13) and a connecting shaft (14), wherein an output shaft of the rotating motor (13) is connected to an outer wall of an end portion of the air pipe joint, and an end portion of the connecting shaft (14) is connected to an outer wall of the other end of the rotating motor (13) through a shaft.

7. The vacuum chuck device for processing plastic parts as claimed in claim 1, further comprising an auxiliary air pipe (15), wherein the outer edge of the chuck frame (5) covers the outer wall of the chuck (6), the outer wall of the bottom end of the auxiliary air pipe (15) is vertically connected to the outer wall of the chuck frame (5), the bottom end of the auxiliary air pipe (15) is integrally connected to the outer wall of the chuck (6), and the other end of the auxiliary air pipe (15) is connected to the inside of the air pipe joint.