CN204396301U - A kind of plastic suction disc device - Google Patents

Abstract

The utility model discloses a plastic sucker device, which comprises a sucker template, a sucker backing plate, a sucker backboard, a foam sliver, a sealing groove, an adsorption disk surface, a vacuum air channel, a vacuum interface, bolts, and screw holes; the sucker template is Rectangle, on which there is a rectangular concave adsorption disk surface, air passage holes are arranged on the bottom surface of the adsorption disk surface, sealing grooves are arranged around the surface of the adsorption disk surface, foam cotton sliver is fixed in the sealing groove, the The height of the foam sliver is greater than the depth of the sealing groove; the suction cup backing plate is provided with a suction cup backing plate in the screw connection seal under the suction cup template, and a connected vacuum air channel is arranged in the suction cup backing plate, and the vacuum air channel is provided with A plurality of airway holes, the suction cup backing plate is sealed and screwed and fixed under the suction cup backing plate; the new closed plastic suction cup structure has high adsorption and desorption efficiency, low manufacturing cost, good sealing performance, and no displacement or falling off , deformation, loosening phenomenon, stable and firm conveying, high processing efficiency.

Description

A plastic sucker device

technical field

The utility model relates to the field of vacuum sucker technical equipment, in particular to a plastic sucker device.

Background technique

With the development of science and technology, in order to improve the efficiency of production and processing in the multi-step processing of parts and components, more and more manufacturers use mechanical methods to transport products, among which plastic suction claws and suction cups are the most common application of dispensing machines. Usually, the suction cup of the plastic claw uses a vacuum method to absorb or rotate the parts to be processed.

A plurality of adsorption units or suction claws are distributed on the vacuum plastic suction cup, and the adsorption units and suction claws are connected with the vacuum system, and the adsorption surface of the product is adsorbed and fixed through the suction port of the adsorption unit.

The deficiencies in the prior art are: due to the deformation of the adsorption unit or the suction claw during use, after the deformation occurs, on the one hand, the adsorption force of the plastic suction cup decreases, which easily leads to separation and falling off; on the other hand, the adsorption unit is Point distribution, the deformation of one of the suction claws will cause the loss of adsorption force in a large area; the displacement of the adsorption product often occurs. Poor quality in product processing affects processing efficiency.

Utility model content

In order to solve the above technical problems, the utility model provides a plastic sucker device. Aiming at the deficiencies in the prior art, a closed plastic sucker structure is designed, and continuous sealing materials are used to replace the suction claws, so that the plastic sucker has a large adsorption force, and the adsorption and High desorption efficiency, low manufacturing cost, no displacement, shedding, deformation, and loosening of adsorbed products, stable and firm transportation, and high processing efficiency.

In order to achieve the above object, the technical scheme of the utility model is as follows: a plastic suction cup device, including a suction cup template, a suction cup backing plate, a suction cup back plate, a foam sliver, a sealing groove, an adsorption disk surface, a vacuum air channel, a vacuum interface, a bolt, Screw hole, characterized in that:

The suction cup template, suction cup backing plate, and suction cup back plate are lightweight materials that are finished and formed by CNC. A circular airway hole of a vacuum airway, a sealing groove with a rectangular cross-section is arranged around the surface of the adsorption disk, and a foam sliver is glued and fixed in the sealing groove, and the height of the foam sliver is higher than the said foam sliver. The depth of the sealing groove; the bottom of the suction cup template is screwed and sealed with a suction cup backing plate, and a connected vacuum air channel is arranged in the suction cup backing plate, and a plurality of air channel holes are arranged on the vacuum air channel. The position and number of airway holes are matched with the airway holes on the surface of the suction plate; a vacuum interface is provided in the middle of the side of the vacuum airway, and the vacuum interface is connected with the vacuum system; the bottom of the suction cup backing plate is sealed and screwed A suction cup back plate is provided, and the suction cup back plate is a closed flat plate, which seals the vacuum air passage; four screw holes are arranged at the same position on the two sides of the suction cup template, the suction cup backing plate, and the suction cup back plate, and the screw holes Bolts are fitted in the holes.

The lightweight material is bakelite material or aluminum alloy material; the shape of the foam cotton strip is matched with the shape of the sealing groove.

The number of airway holes in the vacuum airway ranges from 5 to 25.

The working principle of the utility model is: in order to solve the defects in the prior art, the unit suction claw of the plastic suction cup is changed to a rectangular disk structure. Through vacuum suction, the suction cup does not deform or warp during the fast work of the machine, and the product scrap rate is reduced. Low, using the combination of porous air suction method and closed suction cup, so that the product will always be flattened with the jig during work, and the work can be carried out smoothly; the suction cup template, suction cup backing plate and suction cup back plate are made of bakelite or aluminum alloy materials, It is processed by CNC, and the suction cup formwork, suction cup backing plate and suction cup back plate are locked together with fastening bolts, and then the foam cotton strip is inserted into the CNC precision milling sealing groove on the suction cup formwork, when the product is placed on the formwork When the suction device is turned on, the product will be sucked by the bottom and the foam sliver will separate the middle of the suction plate from the air outside, so that the product will be firmly attached to the surface of the suction plate under the action of suction, and will not be affected by the suction during work. Not enough to cause the product to shift or tilt during work, so as to achieve the design effect.

Through the above technical solution, the beneficial effects of the technical solution of the utility model are: designing a closed plastic suction cup structure, using continuous sealing materials instead of suction claws, so that the plastic suction cup has a large adsorption force, high adsorption and desorption efficiency, low manufacturing cost, and excellent sealing performance. Good, there will be no displacement, falling off, deformation, and loosening of the adsorbed product, the transportation is stable and firm, and the processing efficiency is high.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic cross-sectional view of a plastic sucker device disclosed in an embodiment of the present invention;

Fig. 2 is a schematic diagram of a sucker template of a plastic sucker device disclosed in an embodiment of the present invention, wherein Fig. 2a is a front view, and Fig. 2b is a top view;

Fig. 3 is a schematic diagram of a suction cup backing plate of a plastic suction cup device disclosed in an embodiment of the present invention, wherein Fig. 3a is a front view, and Fig. 3b is a top view.

The corresponding part names indicated by numbers and letters in the figure:

1. Suction cup template 2. Suction cup backing plate 3. Suction cup back plate 4. Foam sliver

5. Sealing groove 6. Adsorption disk surface 7. Vacuum air passage 8. Vacuum interface

9. Bolt 10. Screw hole

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a plastic sucker device, including a sucker template 1, a sucker backing plate 2, a sucker back plate 3, a foam sliver 4, a sealing groove 5, a suction disc surface 6, a vacuum Air channel 7, vacuum interface 8, bolt 9, screw hole 10.

The suction cup template 1, the suction cup backing plate 2, and the suction cup back plate 3 are made of lightweight materials through CNC finishing. The bottom surface of 6 is provided with a plurality of circular air passage holes of the vacuum air passage 7, and a sealing groove 5 with a rectangular cross section is arranged around the surface of the adsorption disk 6, and a foam sliver 4 is bonded and fixed in the sealing groove 5. , the height of the foam sliver 4 is greater than the depth of the sealing groove 5; the suction cup backing plate 2 is screwed and sealed under the suction cup template 1, and a connected vacuum air passage is arranged in the suction cup backing plate 2 7. The vacuum air channel 7 is provided with a plurality of air channel holes, and the position and number of the air channel holes are matched with the air channel holes on the surface of the adsorption plate 6; the vacuum air channel 7 is provided with a vacuum in the middle Interface 8, the vacuum interface 8 communicates with the vacuum system; the suction cup backing plate 3 is fixedly arranged with a suction cup back plate 3 in a sealed and screwed connection under the suction cup backing plate 2, and the suction cup back plate 3 is a closed flat plate, which seals the vacuum air passage 7; Four screw holes 10 are arranged at the same position on the two sides of the suction cup template 1 , the suction cup backing plate 2 , and the suction cup back plate 3 , and bolts 9 are assembled in the screw holes 10 .

The lightweight material is bakelite material or aluminum alloy material, and the shape of the foam cotton strip 4 is matched with the shape of the sealing groove 5 .

The number of airway holes in the vacuum airway 7 ranges from 13.

The specific implementation steps of the utility model are as follows: According to the design requirements, each component of the plastic suction cup is finished by CNC, and then the suction cup template 1, the suction cup backing plate 2 and the suction cup back plate 3 are fixed together with fastening bolts 9, and then Paste and fix the foam sliver 4 in the sealing groove 5 above the suction cup template 1, then install the plastic suction cup device on the dispenser, connect the suction device of the vacuum system, and operate normally, and the product will be firmly sealed. Suction ensures normal operation, adjusting the number of circular air passage holes in the vacuum air passage 7 on the adsorption disk surface 6 can adjust the adsorption force of the entire plastic suction cup to meet the adsorption requirements of the equipment for conveying products.

Through the above-mentioned specific embodiments, the beneficial effects of the utility model are: the closed plastic suction cup structure is designed, and the continuous sealing material is used to replace the suction claw, so that the plastic suction cup has a large adsorption force, high adsorption and desorption efficiency, low manufacturing cost, and good sealing performance , There will be no displacement, falling off, deformation, or loosening of the adsorption product, stable and firm transportation, and high processing efficiency.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. A plastic sucker device, characterized in that, comprises a sucker template, a sucker backing plate, a sucker backboard, a foam sliver, a sealing groove, an adsorption disk surface, a vacuum air channel, a vacuum interface, a bolt, and a screw hole; the sucker template , The suction cup backing plate and the suction cup back plate are made of light materials and are finished by CNC. The shape of the suction cup template is rectangular, and the upper part is provided with a rectangular concave suction surface, and the bottom surface of the suction disk is provided with a plurality of vacuum air channels. A circular airway hole, a sealing groove with a rectangular cross-section is arranged around the surface of the adsorption disk, and a foam sliver is glued and fixed in the sealing groove, and the height of the foam sliver is greater than the depth of the sealing groove ; The bottom of the sucker template is screwed and sealed with a sucker backing plate, and a connected vacuum air channel is arranged in the sucker backing plate, and a plurality of air channel holes are arranged on the vacuum air channel, and the positions of the air channel holes are , the number is matched with the airway holes on the surface of the suction plate; a vacuum interface is provided in the middle of the side of the vacuum airway, and the vacuum interface is connected with the vacuum system; The suction cup back plate is a closed flat plate, which seals the vacuum air passage; four screw holes are arranged at the same position on the two sides of the suction cup template, suction cup backing plate, and suction cup back plate, and the screw holes are equipped with bolt. 2. A plastic sucker device according to claim 1, wherein the lightweight material is Bakelite material or aluminum alloy material; the shape of the foam sliver matches the shape of the sealing groove. 3 . The plastic sucker device according to claim 1 , wherein the number of airway holes in the vacuum airway ranges from 5 to 25. 4 .