CN215390421U

CN215390421U - Vacuumizing dispensing jig and dispensing equipment

Info

Publication number: CN215390421U
Application number: CN202120894020.3U
Authority: CN
Inventors: 王元
Original assignee: Shenzhen Shizong Automation Equipment Co Ltd
Current assignee: Shenzhen Shizong Automation Equipment Co Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-04
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a vacuumized dispensing jig which comprises a rack, a jig seat and a vacuumized assembly, wherein the jig seat is rotatably arranged on the rack and is provided with a profiling part suitable for placing a workpiece; the vacuumizing assembly is arranged at the bottom of the jig seat and extends to the profiling part, and the vacuumizing assembly is used for being close to the inner side of the workpiece so as to vacuumize the inner side of the workpiece. The utility model can ensure that the dispensing precision is more accurate, the infiltration rate and the infiltration amount of glue are improved, the dispensing angle is more convenient to control, and the dispensing effect is better.

Description

Vacuumizing dispensing jig and dispensing equipment

Technical Field

The utility model relates to the technical field of dispensing, in particular to a vacuumizing dispensing jig and dispensing equipment.

Background

At present, intelligent electronic devices are rapidly developed, such as smart phones, tablet computers and the like, and with the progress of technology, functions of various intelligent electronic devices are increasing, so that the integration of functions of the intelligent electronic devices promotes various parts to be increased gradually, in related technologies, various precise parts, such as volume keys, unlocking keys and the like, need to be assembled on the inner side of a shell of the electronic device, and during the assembly process, glue needs to be dispensed on the inner side of the shell to maintain pressure of the parts, while the permeation rate and the permeation amount of glue during the glue dispensing process are difficult to meet requirements, the glue dispensing angle is difficult to control, and the glue dispensing effect is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide an evacuated dispensing jig, which includes:

a frame;

the jig seat is rotatably arranged on the rack and is provided with a profiling part suitable for placing a workpiece;

the vacuumizing assembly is arranged at the bottom of the jig seat and extends to the profiling part, and the vacuumizing assembly is used for being close to the inner side of the workpiece so as to vacuumize the inner side of the workpiece.

Preferably, according to an embodiment of the present invention, the vacuum pumping assembly includes:

the driving cylinder is arranged at the bottom of the jig seat;

the sliding piece is slidably arranged on the driving cylinder and is connected with the driving cylinder;

one end of the connecting plate is connected with the sliding piece, and the other end of the connecting plate extends to the profiling part and is used for sliding along with the sliding piece;

and the vacuumizing piece is connected with the other end of the connecting plate so as to slide to be close to or far away from the inner side of the workpiece along with the connecting plate.

Preferably, according to an embodiment of the present invention, the jig base has a movable opening, and the connecting plate is inserted into the movable opening and can move in the movable opening along with the sliding member.

Preferably, according to an embodiment of the present invention, the vacuum-pumping member has a convex portion facing the inner side of the workpiece, and the engaging portion is provided with a vacuum hole, and when the vacuum-pumping member approaches the inner side of the workpiece, the convex portion engages with the inner side of the workpiece to force the vacuum hole to vacuum the inner side of the workpiece.

Preferably, according to an embodiment of the present invention, a plurality of positioning elements are disposed on the jig base, and the plurality of positioning elements are located outside the profiling portion and used for abutting against the outer side of the workpiece to limit and position the workpiece.

Preferably, according to an embodiment of the present invention, at least one side of the copying portion is provided with a locking member, and the locking member extends from the bottom of the jig base to the copying portion;

the tool seat is provided with a driving piece, the driving piece is connected with the locking piece, and the driving piece is used for driving the locking piece to be close to or far away from the profiling part, so that the locking piece is abutted against or far away from the workpiece.

Preferably, according to an embodiment of the present invention, a rotating shaft is disposed on one side of the jig base, and a driving mechanism is disposed on the other side of the jig base, and the driving mechanism is configured to drive the jig base to rotate around the rotating shaft.

Preferably, according to an embodiment of the present invention, the driving mechanism includes a driving motor and a rotating disc, the rotating disc is fixed to the other side of the jig base, and the driving motor is in transmission connection with the rotating disc to drive the rotating disc and the jig base to rotate together.

Preferably, according to an embodiment of the present invention, a display member is disposed on the frame, and the display member is adjacent to the driving mechanism for displaying a vacuum value of the vacuum pumping assembly.

The utility model also provides dispensing equipment, which comprises the vacuumizing dispensing jig.

The vacuumizing glue dispensing jig provided by the utility model can be used for placing and fixing a workpiece on the jig seat to be matched with the profiling part, vacuumizing the glue dispensing part on the inner side of the workpiece through the vacuumizing assembly, dispensing the glue dispensing part, and rotating the jig seat to adjust the angle in the glue dispensing process, so that the glue dispensing precision is more accurate, the infiltration rate and the infiltration amount of glue are improved, the glue dispensing angle is more convenient to control, and the glue dispensing effect is better.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an evacuation dispensing jig according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a jig base and a vacuum-pumping assembly according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a vacuum assembly provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a jig base provided in an embodiment of the present invention.

The reference numbers illustrate:

10. a frame; 20. a jig base; 201. a profiling portion; 202. a positioning member; 203. a movable opening; 30. a vacuum pumping assembly; 301. a driving cylinder; 302. a slider; 303. a connecting plate; 304. vacuumizing the part; 3041. a convex portion; 3042. a vacuum hole; 40. a locking member; 50. a drive member; 60. a rotating shaft; 70. a drive mechanism; 701. a drive motor; 702. rotating the disc; 80. a display member.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The vacuumized dispensing jig according to the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, the vacuum dispensing jig provided in the embodiment of the present invention includes a frame 10, a jig base 20 and a vacuum assembly 30, wherein the jig base 20 is rotatably disposed on the frame 10, and the jig base 20 has a profiling portion 201 adapted to place a workpiece; the vacuum-pumping assembly 30 is disposed at the bottom of the jig base 20 and extends to the profiling portion 201, and the vacuum-pumping assembly 30 is used for approaching the inner side of the workpiece to vacuum the inner side of the workpiece.

Wherein, the work piece can be cell-phone backshell, panel computer backshell etc to the work piece inboard has the inner chamber of equipment button, consequently, profile modeling portion 201 can be configured to and cell-phone backshell or panel computer backshell looks adaptation, places when fixing on profile modeling portion 201 at the work piece, and evacuation subassembly 30 is located the work piece inboard, when evacuation subassembly 30 is close to the work piece inboard, can carry out the evacuation with the inner chamber that the button corresponds, and then the point is glued to the inner chamber, makes the point and glues the effect better.

The vacuum-pumping glue dispensing jig provided by the utility model can be used for placing and fixing a workpiece on the jig base 20 to be matched with the profiling part 201, vacuumizing the glue dispensing part on the inner side of the workpiece through the vacuum-pumping assembly 30, dispensing the glue dispensing part, and adjusting the angle by rotating the jig base 20 in the glue dispensing process, so that the glue dispensing precision is more accurate, the infiltration rate and the infiltration amount of glue are improved, the glue dispensing angle is more convenient to control, and the glue dispensing effect is better.

Referring to fig. 3, the vacuum pumping assembly 30 includes a driving cylinder 301, a sliding member 302, a connecting plate 303 and a vacuum pumping member 304, wherein the driving cylinder 301 is disposed at the bottom of the jig base 20; a sliding member 302 is slidably provided on the driving cylinder 301 and connected to the driving cylinder 301; one end of the connecting plate 303 is connected with the sliding piece 302, and the other end extends to the profiling part 201 and is used for sliding along with the sliding piece 302; a vacuum 304 is attached to the other end of the connecting plate 303 to slide with the connecting plate 303 to approach or move away from the inside of the workpiece.

In this embodiment, be equipped with the slide rail on the actuating cylinder 301, slider 302 and slide rail cooperation to being parallel with the cylinder pole direction that drives actuating cylinder 301, when driving actuating cylinder 301 drive slider 302 and sliding, connecting plate 303 can slide along with slider 302 jointly, and making connecting plate 303 drive evacuation piece 304 be close to or keep away from the work piece inboard, can accurately carry out the evacuation with the inner chamber that the button corresponds and carry out some glue again from this, make some glue the effect better.

Further, the jig base 20 has an activity opening 203, and the connection plate 303 is inserted into the activity opening 203 and can move in the activity opening 203 along with the sliding member 302. Wherein the movable opening 203 is positioned in the profiling part 201, when the driving cylinder 301 drives the vacuumizing piece 304 to move, the connecting plate 303 can move in the movable opening 203, so that the connecting plate 303 has enough movement space.

Further, the vacuum-pumping member 304 has a convex portion 3041 facing the inner side of the workpiece, and the matching portion is provided with a vacuum hole 3042, when the vacuum-pumping member 304 approaches the inner side of the workpiece, the convex portion 3041 is engaged with the inner side of the workpiece to force the vacuum hole 3042 to vacuum the inner side of the workpiece. The vacuumizing piece 304 can be connected with vacuumizing equipment through a connecting air pipe, so that the vacuum hole 3042 is vacuumized, and the inner cavity corresponding to the key in the workpiece is matched with the convex part 3041, so that when the vacuumizing piece is embedded with the inner cavity, the inner cavity can be quickly vacuumized, the vacuumizing effect is better, and the dispensing efficiency in the dispensing process is improved.

Referring to fig. 2 and 4, a plurality of positioning elements 202 are disposed on the jig base 20, and the positioning elements 202 are located outside the profiling portion 201 and used for abutting against the outer side of the workpiece to limit and position the workpiece. When the workpiece is placed on the profiling portion 201, the workpiece can be positioned through the plurality of positioning pieces 202, so that the position where the workpiece is placed is more accurate, the accuracy of the dispensing position is ensured, and the accuracy of dispensing is improved.

Furthermore, at least one side of the profiling part 201 is provided with a locking piece 40, and the locking piece 40 extends from the bottom of the tool seat 20 to the profiling part 201; the driving member 50 is disposed at the bottom of the jig base 20 and connected to the locking member 40, and the driving member 50 is used for driving the locking member 40 to approach or separate from the profiling portion 201, so that the locking member 40 abuts against or separates from the workpiece.

In this embodiment, the locking member 40 can be slidably connected to the bottom of the tool seat 20, and the driving member 50 can drive the locking member 40 to slide, so that the locking member 40 is close to or away from the profiling portion 201, alternatively, the driving member 50 can be a pneumatic expansion device, the driving member 50 has an expansion rod and the locking member 40 is connected, when the driving member 50 is pumped to a negative pressure state, the driving member 50 can abut against the workpiece, and when the driving member 50 is inflated to a pressurized state, the locking member 40 is away from the workpiece.

Referring to fig. 1, a rotating shaft 60 is disposed on one side of the jig base 20, and a driving mechanism 70 is disposed on the other side of the jig base 20, and the driving mechanism 70 is configured to drive the jig base 20 to rotate around the rotating shaft 60.

In this embodiment, the driving mechanism 70 includes a driving motor 701 and a rotating disc 702, the rotating disc 702 is fixed to the other side of the jig base 20, the driving motor 701 is connected to the rotating disc 702 for driving the rotating disc 702 and the jig base 20 to rotate together, wherein, scale marks are provided on the rotating disc 702, when the driving rotating disc 702 rotates, the rotation angle of the jig base 20 can be displayed through the scale marks, so as to ensure that the jig base 20 does not need to adjust the angle of the dispensing head in the dispensing process, the rotation angle is more accurate, and the dispensing control is simpler.

Specifically, the frame 10 is provided with a display 80, and the display 80 is adjacent to the driving mechanism 70 for displaying the vacuum value of the vacuum pumping assembly 30. The display part 80 can be connected with the pneumatic connector, and when the vacuumizing assembly 30 is vacuumized, the display part 80 can display the vacuum value of the vacuumizing part 304 in real time, so that the negative pressure state of vacuumizing is more controllable, and the using effect is better.

The utility model also provides dispensing equipment, which comprises the vacuumizing dispensing jig. The vacuum-pumping dispensing jig is arranged on the dispensing equipment, so that the dispensing equipment can dispense glue on the inner side of the workpiece through the vacuum-pumping dispensing jig, the technical effects and the technical scheme are consistent with those of the vacuum-pumping dispensing jig, and the description is omitted.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a tool is glued to evacuation point which characterized in that includes:

a frame;

2. The evacuated dispensing fixture of claim 1, wherein the evacuation assembly comprises:

the driving cylinder is arranged at the bottom of the jig seat;

3. The vacuum dispensing jig of claim 2, wherein the jig base has a movable opening, and the connecting plate is inserted into the movable opening and can move in the movable opening along with the sliding member.

4. The vacuum dispensing jig of claim 2, wherein the vacuum member has a protrusion facing the inner side of the workpiece, the engaging portion has a vacuum hole, and when the vacuum member is close to the inner side of the workpiece, the protrusion engages with the inner side of the workpiece to force the vacuum hole to vacuumize the inner side of the workpiece.

5. The vacuum dispensing jig of claim 1, wherein the jig base is provided with a plurality of positioning members, and the plurality of positioning members are located outside the profiling portion and used for abutting against the outer side of the workpiece to limit and position the workpiece.

6. The evacuated dispensing fixture of claim 5, wherein at least one side of the profiling portion is provided with a locking member, the locking member extending from the bottom of the fixture base to the profiling portion;

7. The vacuum dispensing jig of claim 1, wherein a rotating shaft is disposed on one side of the jig base, and a driving mechanism is disposed on the other side of the jig base, and the driving mechanism is used for driving the jig base to rotate around the rotating shaft.

8. The vacuum dispensing jig of claim 7, wherein the driving mechanism comprises a driving motor and a rotating disc, the rotating disc is fixed to the other side of the jig base, and the driving motor is in transmission connection with the rotating disc to drive the rotating disc and the jig base to rotate together.

9. The vacuum dispensing jig of claim 7, wherein a display member is disposed on the frame, the display member being adjacent to the driving mechanism for displaying a vacuum value of the vacuum assembly.

10. A dispensing apparatus, comprising the vacuumized dispensing fixture according to any one of claims 1 to 9.