CN217102065U

CN217102065U - Adsorption device convenient to change suction nozzle

Info

Publication number: CN217102065U
Application number: CN202123195409.8U
Authority: CN
Inventors: 洪小龙; 范红梅
Original assignee: Suzhou Wentimu Precision Machinery Co ltd
Current assignee: Suzhou Wentimu Precision Machinery Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-02
Anticipated expiration: 2031-12-16

Abstract

The utility model belongs to the technical field of adsorption, in particular to an adsorption device convenient for replacing a suction nozzle, which comprises a suction nozzle elbow; a suction nozzle connector is arranged inside the suction nozzle elbow; the bottom of the suction nozzle elbow is provided with a suction nozzle adapter; the bottom of the suction nozzle adapter is fixedly connected with an elastomer; when adsorption equipment is breathing in, article adsorb in the bottom of elastomer, because the elastomer is polyurethane elastomer material, can protect the work piece can not be impaired at the adsorption process, set up to the fillet shape through the tip at the elastomer for the direction, let the better slip-in of work piece target in place, and then improved adsorption equipment's adsorption efficiency.

Description

Adsorption device convenient to change suction nozzle

Technical Field

The utility model relates to an adsorb technical field, specifically be an adsorption equipment convenient to change suction nozzle.

Background

The adsorption device can adsorb the light workpiece more conveniently through suction, and then transfer detection or packaging and transportation are carried out.

In the prior art, when an adsorption device absorbs substances, the problem of damage is caused after the objects collide with the bottom of a suction nozzle adapter due to high suction force; therefore, an adsorption device convenient for replacing a suction nozzle is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve when adsorption equipment is absorbing the material, because suction is great, can lead to the bottom of article and suction nozzle adapter to cause the collision, then produce damaged problem, the utility model provides an adsorption equipment convenient to change the suction nozzle.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an adsorption device convenient for replacing a suction nozzle, which comprises a suction nozzle elbow; a suction nozzle connector is arranged inside the suction nozzle elbow; the bottom of the suction nozzle elbow is provided with a suction nozzle adapter; the bottom of the suction nozzle adapter is fixedly connected with an elastomer; when adsorption equipment is breathing in, article adsorb in the bottom of elastomer, because the elastomer is polyurethane elastomer material, can protect the work piece can not be impaired at the adsorption process, be for the direction through the tip at the elastomer setting up to the fillet shape, let the better slip-in of work piece target in place, and then improved adsorption equipment's adsorption efficiency.

Preferably, a cavity is formed inside the suction nozzle elbow; the inner side wall of the cavity is connected with a clamping block in a sliding manner; the bottom of the clamping block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the cavity; when the suction nozzle connector needs to be installed, the suction nozzle connector is inserted into the suction nozzle elbow, so that the suction nozzle connector extrudes the clamping block to stretch into the cavity when the inner side wall of the suction nozzle elbow slides, the first spring is extruded to generate elastic force, and when the groove at the end part of the suction nozzle elbow crosses the clamping block, the first spring generates elastic force to push the clamping block to be inserted into the groove of the suction nozzle elbow to be clamped, so that the stable effect of the suction nozzle elbow is improved.

Preferably, the bottom of the clamping block is fixedly connected with a pull rod, and the pull rod is connected with the cavity and the inner part of the suction nozzle elbow in a sliding manner; a pull handle is fixedly connected to the bottom of the pull rod; when the suction nozzle elbow needs to be detached for replacement, the pull handle is pulled to slide downwards, then the pull rod is pulled to slide downwards, the pull rod pulls the clamping block to slide downwards to contract into the cavity, then the suction nozzle elbow is pulled out to the outside to be taken out for replacement, and workers can replace and install the suction nozzle elbow conveniently.

Preferably, the end part of the suction nozzle connector is provided with a sliding groove; the inner side wall of the sliding groove is connected with a guide plate in a sliding manner; the side end of the guide plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the inner side wall of the sliding groove; a pressing plate is fixedly connected to the side end of the guide plate; a protective pad is fixedly connected to the side end of the pressure plate; the tip joint when the suction nozzle connector is at the side of fixture block, and long-time joint can cause the problem of wearing and tearing, installs the clamp plate through the side at the suction nozzle connector, and when the tip joint of suction nozzle connector was at the side of fixture block, can extrude the clamp plate and slide to the inside of spout, and extrusion second spring produces elasticity and cushions, fills up through the protection of installing at the side of clamp plate, improves the wear efficiency of suction nozzle connector.

Preferably, the inner side wall of the sliding groove is fixedly connected with a first air bag; a second air bag is arranged inside the protective cushion; an air pipe is communicated between the first air bag and the second air bag; when the baffle slides to the inside wall of spout, extrudees first gasbag for the inside gas of first gasbag communicates the inside of second gasbag through the trachea, makes the second gasbag expand, fills at the fixture block at the tip, further plays buffering and wear-resisting effect.

Preferably, the inner side wall of the suction nozzle elbow is fixedly connected with a limiting plate; a third spring is fixedly connected to the side end of the limiting plate, and a sealing ring is fixedly connected to the other end of the third spring; when the sealing washer when sliding to the side, the extrusion third spring produces elasticity, then the extrusion sealing washer laminates the tip to the suction nozzle connector and seals, increases the sealed of fixture block, avoids adsorption equipment when breathing in, avoids appearing the problem of gas leakage.

Preferably, the side end of the fixture block is fixedly connected with a wear pad; the end part of the clamping block is inclined; the end part of the suction nozzle connector is concave; the wear-resistant pad is fixedly connected to the side end of the clamping block, so that the protection effect of the clamping block is improved, and the problem of abrasion caused by the sliding of the suction nozzle connector is solved.

The utility model discloses an useful part lies in:

1. the utility model discloses an install the elastomer in the bottom of suction nozzle adapter, when adsorption equipment is breathing in, article adsorb in the bottom of elastomer, because the elastomer is polyurethane elastomer material, can protect the work piece can not be impaired in the adsorption process, set up to the fillet shape through the tip at the elastomer for the direction, let the better slip of work piece target in place, and then improved adsorption equipment's adsorption efficiency.

2. The utility model discloses when the suction nozzle connector is installed to needs, through the inside with inserting the suction nozzle connector suction nozzle elbow for the suction nozzle connector extrudes the inside that the fixture block stretches out and draws back to the cavity when the inside wall of suction nozzle elbow slides, and the first spring of extrusion produces elasticity, and when the tip groove of suction nozzle elbow crossed the fixture block, first spring produced elasticity and promoted the fixture block and insert the groove of suction nozzle elbow and block, improves the firm effect of suction nozzle elbow.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a sectional view of the first embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a schematic structural diagram of a fixture block according to the first embodiment;

fig. 5 is a schematic structural view of the protective friction pad according to the second embodiment.

In the figure: 11. a suction nozzle elbow; 12. a suction nozzle connector; 13. a suction nozzle adapter; 14. an elastomer; 21. a cavity; 22. a clamping block; 23. a first spring; 24. a pull rod; 25. pulling a handle; 26. a wear pad; 31. a chute; 32. a guide plate; 33. pressing a plate; 34. a protective pad; 35. a second spring; 41. a first air bag; 42. an air pipe; 43. a second air bag; 51. a limiting plate; 52. a third spring; 53. a seal ring; 6. and protecting the friction pad.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an adsorption apparatus for conveniently replacing a suction nozzle includes a nozzle elbow 11; a suction nozzle connector 12 is arranged inside the suction nozzle elbow 11; the bottom of the suction nozzle elbow 11 is provided with a suction nozzle adapter 13; the bottom of the suction nozzle adapter 13 is fixedly connected with an elastic body 14; the during operation, when adsorption equipment is when absorbing the material, because suction is great, can lead to article and suction nozzle adapter 13's bottom to cause the collision, then produce damaged problem, elastomer 14 is installed through the bottom at suction nozzle adapter 13, when adsorption equipment is breathing in, article adsorb in the bottom of elastomer 14, because elastomer 14 is polyurethane elastomer material, can protect the work piece can not be impaired at the adsorption process, it is for the direction to set up to the fillet shape through the tip at elastomer 14, let the better slip-in of work piece target in place, and then improved adsorption equipment's adsorption efficiency.

A cavity 21 is formed in the suction nozzle elbow 11; a clamping block 22 is connected to the inner side wall of the cavity 21 in a sliding manner; the bottom of the clamping block 22 is fixedly connected with a first spring 23, and the other end of the first spring 23 is fixedly connected to the inner side wall of the cavity 21; during operation, when the suction nozzle connector 12 needs to be installed, the suction nozzle connector 12 is inserted into the suction nozzle elbow 11, so that the suction nozzle connector 12 extrudes the fixture block 22 to stretch into the cavity 21 when the inner side wall of the suction nozzle elbow 11 slides, the first spring 23 is extruded to generate elastic force, and when the groove at the end part of the suction nozzle elbow 11 crosses the fixture block 22, the first spring 23 generates elastic force to push the fixture block 22 to be inserted into the groove of the suction nozzle elbow 11 to be clamped, so that the stable effect of the suction nozzle elbow 11 is improved.

The bottom of the clamping block 22 is fixedly connected with a pull rod 24, and the pull rod 24 is connected with the cavity 21 and the inside of the suction nozzle elbow 11 in a sliding manner; a pull handle 25 is fixedly connected to the bottom of the pull rod 24; during operation, when the nozzle elbow 11 needs to be detached for replacement, the pull handle 25 is pulled to slide downwards, the pull rod 24 pulls the fixture block 22 to slide downwards and contract into the cavity 21, and then the nozzle elbow 11 is pulled out to the outside to be taken out for replacement, so that convenience is brought to workers for replacement and installation.

The end part of the suction nozzle connector 12 is provided with a sliding chute 31; a guide plate 32 is connected to the inner side wall of the sliding chute 31 in a sliding manner; a second spring 35 is fixedly connected to the side end of the guide plate 32, and the other end of the second spring 35 is fixedly connected to the inner side wall of the chute 31; a pressing plate 33 is fixedly connected to the side end of the guide plate 32; a protective pad 34 is fixedly connected to the side end of the pressure plate 33; the during operation, when the tip joint of suction nozzle connector 12 is at the side of fixture block 22, long-time joint can cause the problem of wearing and tearing, installs clamp plate 33 through the side at suction nozzle connector 12, when the tip joint of suction nozzle connector 12 is at the side of fixture block 22, can extrude the inside slip of clamp plate 33 to spout 31, extrusion second spring 35 produces elasticity and cushions, installs protection pad 34 through the side at clamp plate 33, improves the wear efficiency of suction nozzle connector 12.

A first air bag 41 is fixedly connected to the inner side wall of the sliding groove 31; a second air bag 43 is arranged inside the protection pad 34; an air pipe 42 is communicated between the first air bag 41 and the second air bag 43; in operation, when the guide plate 32 slides towards the inner side wall of the sliding groove 31, the first air bag 41 is pressed, so that the air in the first air bag 41 is communicated to the inside of the second air bag 43 through the air tube 42, and the second air bag 43 is inflated to fill the end part of the fixture block 22, thereby further achieving the effects of buffering and wear resistance.

A limiting plate 51 is fixedly connected to the inner side wall of the suction nozzle elbow 11; a third spring 52 is fixedly connected to the side end of the limit plate 51, and a seal ring 53 is fixedly connected to the other end of the third spring 52; during operation, when the suction nozzle connector 12 slides on the inner side wall of the suction nozzle elbow 11, the extrusion sealing ring 53 slides to the side end, so that the sealing ring 53 is attached to the end of the suction nozzle connector 12, when the sealing ring 53 slides to the side end, the third spring 52 is extruded to generate elastic force, then the extrusion sealing ring 53 is attached to the end of the suction nozzle connector 12 to seal, the sealing of the fixture block 22 is increased, and the problem of air leakage when the adsorption device inhales air is avoided.

The side end of the fixture block 22 is fixedly connected with a wear pad 26; the end part of the fixture block 22 is inclined; the end part of the suction nozzle connector 12 is concave; the side end of the fixture block 22 is fixedly connected with the wear pad 26, so that the protection effect of the fixture block 22 is improved, and the problem of abrasion caused by the sliding of the nozzle connector 12 is avoided.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protective friction pad 6 is fixed to the top of the handle 25; when the pull handle 25 is pulled by a user during work, the problem of damage caused by hand sliding is easy to occur, and the protective effect of the pull handle 25 is improved by fixedly connecting the protective friction pad 6 to the top of the pull handle 25.

According to the working principle, when the adsorption device absorbs substances, due to the fact that the suction force is large, the objects collide with the bottom of the suction nozzle adapter 13, and then the problem of damage is caused, the elastic body 14 is installed at the bottom of the suction nozzle adapter 13, when the adsorption device absorbs air, the objects are adsorbed at the bottom of the elastic body 14, due to the fact that the elastic body 14 is made of polyurethane elastic body materials, the workpieces can be protected from being damaged in the adsorption process, the end portion of the elastic body 14 is arranged to be in a circular-angle shape for guiding, the workpieces can slide in place better, and the adsorption efficiency of the adsorption device is improved; when the suction nozzle connector 12 needs to be installed, the suction nozzle connector 12 is inserted into the suction nozzle elbow 11, so that the suction nozzle connector 12 extrudes the fixture block 22 to stretch into the cavity 21 when sliding on the inner side wall of the suction nozzle elbow 11, the first spring 23 is extruded to generate elastic force, and when the groove at the end part of the suction nozzle elbow 11 crosses the fixture block 22, the first spring 23 generates elastic force to push the fixture block 22 to be inserted into the groove of the suction nozzle elbow 11 for clamping, so that the stabilizing effect of the suction nozzle elbow 11 is improved; when the suction nozzle elbow 11 needs to be disassembled for replacement, the pull handle 25 is pulled to slide downwards, then the pull rod 24 is pulled to slide downwards, the pull rod 24 pulls the fixture block 22 to slide downwards and contract into the cavity 21, and then the suction nozzle elbow 11 is pulled out to the outside for replacement, so that the replacement and installation of workers are facilitated; when the end part of the suction nozzle connector 12 is clamped at the side end of the fixture block 22, the problem of abrasion can be caused due to long-time clamping, the pressure plate 33 is arranged at the side end of the suction nozzle connector 12, when the end part of the suction nozzle connector 12 is clamped at the side end of the fixture block 22, the pressure plate 33 can be extruded to slide towards the inside of the sliding groove 31, the second spring 35 is extruded to generate elastic force for buffering, and the protective pad 34 is arranged at the side end of the pressure plate 33, so that the abrasion resistance efficiency of the suction nozzle connector 12 is improved; when the guide plate 32 slides towards the inner side wall of the sliding chute 31, the first air bag 41 is extruded, so that the air in the first air bag 41 is communicated to the interior of the second air bag 43 through the air pipe 42, and the second air bag 43 is expanded to be filled in the end part of the fixture block 22, thereby further achieving the effects of buffering and wear resistance; when the suction nozzle connector 12 slides on the inner side wall of the suction nozzle elbow 11, the extrusion sealing ring 53 slides towards the side end, so that the sealing ring 53 is attached to the end part of the suction nozzle connector 12, when the sealing ring 53 slides towards the side end, the third spring 52 is extruded to generate elasticity, then the extrusion sealing ring 53 is attached to the end part of the suction nozzle connector 12 to be sealed, the sealing of the fixture block 22 is increased, and the problem of air leakage when the adsorption device sucks air is avoided; the side end of the fixture block 22 is fixedly connected with the wear pad 26, so that the protection effect of the fixture block 22 is improved, and the problem of abrasion caused by the sliding of the nozzle connector 12 is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an adsorption equipment convenient to change suction nozzle which characterized in that: comprises a suction nozzle elbow (11); a suction nozzle connector (12) is arranged inside the suction nozzle elbow (11); the bottom of the suction nozzle elbow (11) is provided with a suction nozzle adapter (13); the bottom rigid coupling of suction nozzle adapter (13) has elastomer (14).

2. The suction device for facilitating nozzle replacement according to claim 1, wherein: a cavity (21) is formed in the suction nozzle elbow (11); a clamping block (22) is connected to the inner side wall of the cavity (21) in a sliding manner; the bottom of the clamping block (22) is fixedly connected with a first spring (23), and the other end of the first spring (23) is fixedly connected to the inner side wall of the cavity (21).

3. The suction device for facilitating nozzle replacement according to claim 2, wherein: the bottom of the clamping block (22) is fixedly connected with a pull rod (24), and the pull rod (24) is connected with the cavity (21) and the inside of the suction nozzle elbow (11) in a sliding manner; a pull handle (25) is fixedly connected to the bottom of the pull rod (24).

4. A suction device for facilitating nozzle replacement as claimed in claim 3, wherein: the end part of the suction nozzle connector (12) is provided with a sliding groove (31); the inner side wall of the sliding chute (31) is connected with a guide plate (32) in a sliding manner; a second spring (35) is fixedly connected to the side end of the guide plate (32), and the other end of the second spring (35) is fixedly connected to the inner side wall of the sliding groove (31); a pressing plate (33) is fixedly connected to the side end of the guide plate (32); the side end of the pressure plate (33) is fixedly connected with a protective pad (34).

5. The suction device for facilitating nozzle replacement according to claim 4, wherein: a first air bag (41) is fixedly connected to the inner side wall of the sliding groove (31); a second air bag (43) is arranged inside the protection pad (34); an air pipe (42) is communicated between the first air bag (41) and the second air bag (43).

6. The suction device for facilitating nozzle replacement according to claim 5, wherein: a limiting plate (51) is fixedly connected to the inner side wall of the suction nozzle elbow (11); the side end of the limiting plate (51) is fixedly connected with a third spring (52), and the other end of the third spring (52) is fixedly connected with a sealing ring (53).

7. The suction device for facilitating nozzle replacement according to claim 6, wherein: the side end of the clamping block (22) is fixedly connected with a wear-resistant pad (26).

8. The suction device for facilitating nozzle replacement as claimed in claim 7, wherein: the end part of the fixture block (22) is inclined; the end part of the suction nozzle connecting head (12) is concave.