CN220185300U - Vacuum generator device of chip mounting equipment - Google Patents
Vacuum generator device of chip mounting equipment Download PDFInfo
- Publication number
- CN220185300U CN220185300U CN202321598950.XU CN202321598950U CN220185300U CN 220185300 U CN220185300 U CN 220185300U CN 202321598950 U CN202321598950 U CN 202321598950U CN 220185300 U CN220185300 U CN 220185300U
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- China
- Prior art keywords
- vacuum generator
- wall
- half arc
- generator body
- connecting hose
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 210000003437 trachea Anatomy 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides a vacuum generator device of a patch device, which comprises a vacuum generator body, wherein the bottom of the vacuum generator body is communicated with an adsorption air pipe, a connecting hose is sleeved on the outer wall of the adsorption air pipe, a plurality of limiting blocks inwards extend on the inner wall of the top end of the connecting hose, a limiting groove matched with the limiting block is formed on the outer wall of one end of the adsorption air pipe, a thread bush is sleeved on the upper thread of the adsorption air pipe, a first semi-arc plate and a second semi-arc plate are respectively connected with two sides of the bottom of the thread bush through elastic connecting pieces, the two semi-arc plates are driven to move downwards by virtue of a lifting lantern ring, and the elastic connecting pieces are outwards broken off, so that the connecting hose is clamped on the outer wall of the adsorption air pipe, the two semi-arc plates are fixed by utilizing screws and nuts, the connecting hose is not easy to fall off, the limiting block is tightly extruded into the inside of the limiting groove, and the connecting hose is more convenient to connect and detach.
Description
Technical Field
The utility model belongs to the technical field of vacuum generators, and particularly relates to a vacuum generator device of a patch device.
Background
The suction nozzle of the existing paster equipment sucks components by negative pressure, and consists of a vacuum generator and a vacuum sensor. The negative pressure is insufficient, the component cannot be sucked by the suction nozzle, the negative pressure sensor monitors the change of the negative pressure, and when the component cannot be sucked or sucked, the negative pressure sensor can give an alarm in time to remind an operator to replace the feeder or check whether the negative pressure system of the suction nozzle is blocked. When the vacuum generator of the patch equipment is in actual use, as the bottom port of the vacuum generator is connected with the sucker through the hose, the hose is directly sleeved at the bottom port of the vacuum generator and is easy to fall off, if colloid is adopted for bonding and fixing, the hose is inconvenient to detach or replace, and the applicability of the vacuum generator device of the patch equipment is reduced.
Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a vacuum generator device for a chip mounting apparatus is provided to achieve the purpose of having more practical value.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a vacuum generator device of a patch device, which aims to solve the problems that when the vacuum generator device of the patch device is in actual use, as the bottom port of the vacuum generator is connected with a sucker through a hose, the hose is directly sleeved at the bottom port of the vacuum generator and is easy to fall off, if colloid is adopted for bonding and fixing, the hose is inconvenient to detach or replace, and the applicability of the vacuum generator device of the patch device is reduced.
The purpose and the efficacy of the vacuum generator device of the patch equipment are achieved by the following specific technical means:
the utility model provides a paster equipment vacuum generator device, includes the vacuum generator body, the bottom intercommunication of vacuum generator body has the absorption trachea, the cover is equipped with coupling hose on the tracheal outer wall of absorption, inwards extend on coupling hose's the top inner wall has a plurality of stopper, set up on the tracheal one end outer wall with stopper assorted spacing groove, the thread bush is equipped with the thread bush on the absorption trachea, the bottom both sides of thread bush are connected with first half arc and second half arc respectively through the elastic connection piece, first half arc and second half arc are blocked respectively and are located on the tracheal one end outer wall of absorption, link to each other through screw and nut on the both ends outer wall of first half arc and second half arc.
Further, an annular groove is formed in the outer wall of one end of the adsorption gas pipe, a sealing ring is embedded in the inner wall of the annular groove, and the outer ring of the sealing ring is in extrusion fit with the inner wall of the connecting hose.
Further, an external thread is arranged on the outer wall of the top end of the adsorption gas pipe, and an internal thread matched with the external thread is arranged on the inner wall of the thread sleeve.
Further, protruding blocks are formed on two sides of the top of the vacuum generator body in an extending mode, and positioning holes are formed in the protruding blocks.
Further, the top outside cover of vacuum generator body is equipped with the support frame, the both sides laminating of support frame set up in the outside of two outstanding pieces, be connected through the bolt between support frame and the locating hole.
Further, both sides of the support frame are connected with L-shaped fixing plates, and mounting holes are formed in the bottoms of the L-shaped fixing plates.
Further, the two ends of the vacuum generator body are respectively provided with an air inlet and an air outlet, and the air inlet is provided with a regulating valve.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the lifting lantern ring drives the two semi-arc plates to move downwards, and the elastic connecting piece is simultaneously broken outwards, so that the two semi-arc plates clamp the connecting hose on the outer wall of the adsorption air pipe, the two semi-arc plates are fixed by utilizing the screw and the nut, the connecting hose is not easy to fall off, the limiting block is tightly extruded into the limiting groove, and the connecting hose is more convenient to connect and detach;
2. through setting up protruding piece, locating hole, support frame, bolt, L shape fixed plate and mounting hole cooperation and use, carry out the location between protruding piece and the support frame and be connected, utilize L shape fixed plate to fix the vacuum generator body in the working position simultaneously, avoid the vacuum generator body during operation can produce to rock, improve the stability of vacuum generator body during operation.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view showing an installation state of the support frame of the present utility model.
Fig. 3 is a schematic perspective view of the suction pipe and the connection hose of the present utility model.
Fig. 4 is a schematic cross-sectional front view of the suction pipe and the connection hose of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a vacuum generator body; 2. adsorbing an air pipe; 3. a connecting hose; 4. an annular groove; 5. a seal ring; 6. a limiting block; 7. a limit groove; 8. a thread sleeve; 9. an elastic connecting piece; 10. a first semi-arcuate plate; 11. a second semi-arcuate plate; 12. a screw; 13. a nut; 14. an external thread; 15. a protruding block; 16. positioning holes; 17. a support frame; 18. a bolt; 19. an L-shaped fixing plate; 20. and (5) mounting holes.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 4:
the utility model provides a vacuum generator device of a chip mounting device, which comprises a vacuum generator body 1, wherein the bottom of the vacuum generator body 1 is communicated with an adsorption air pipe 2, a connecting hose 3 is sleeved on the outer wall of the adsorption air pipe 2, a plurality of limiting blocks 6 extend inwards on the inner wall of the top end of the connecting hose 3, a limiting groove 7 matched with the limiting blocks 6 is formed on the outer wall of one end of the adsorption air pipe 2, a thread bush 8 is sleeved on the thread of the adsorption air pipe 2, two sides of the bottom of the thread bush 8 are respectively connected with a first half arc-shaped plate 10 and a second half arc-shaped plate 11 through elastic connecting sheets 9, the first half arc-shaped plate 10 and the second half arc-shaped plate 11 are respectively clamped on the outer wall of one end of the adsorption air pipe 2, and the outer walls of two ends of the first half arc-shaped plate 10 and the second half arc-shaped plate 11 are connected through screws 12 and nuts 13.
In other embodiments, the outer wall of one end of the adsorption gas pipe 2 is provided with the annular groove 4, the inner wall of the annular groove 4 is embedded with the sealing ring 5, the outer ring of the sealing ring 5 is in extrusion fit with the inner wall of the connecting hose 3, and the sealing of the sealing ring 5 can ensure good sealing performance between the adsorption gas pipe 2 and the connecting hose 3 and prevent gas leakage.
In other embodiments, the outer wall of the top end of the adsorption gas pipe 2 is provided with an external thread 14, the inner wall of the thread sleeve 8 is provided with an internal thread matched with the external thread 14, and the thread sleeve 8 moves more stably by matching the external thread 14 with the internal thread.
In other embodiments, protruding blocks 15 are formed on two sides of the top of the vacuum generator body 1 in an extending manner, and positioning holes 16 are formed in each protruding block 15, so that the vacuum generator body 1 is convenient to connect with external equipment by matching the protruding blocks 15 with the positioning holes 16.
In other embodiments, the outer side of the top of the vacuum generator body 1 is sleeved with a supporting frame 17, two sides of the supporting frame 17 are attached to the outer parts of the two protruding blocks 15, the supporting frame 17 and the positioning holes 16 are connected through bolts 18, and the bolts 18 penetrate through the supporting frame 17 and the positioning holes 16 of the protruding blocks 15 to connect the two.
In other embodiments, the two sides of the supporting frame 17 are connected with L-shaped fixing plates 19, the bottom of each L-shaped fixing plate 19 is provided with a mounting hole 20, the outer bolts are taken, the L-shaped fixing plates 19 and the vacuum generator body 1 are fixed at the working positions by the mounting holes 20, shaking of the vacuum generator body 1 during working is avoided, and the stability of the vacuum generator body 1 during working is improved.
In other embodiments, the two ends of the vacuum generator body 1 are respectively provided with an air inlet and an air outlet, the air inlet is provided with a regulating valve, the regulating valve is used for regulating the air flow size of the air inlet, and when vacuum breaking is avoided, the positive pressure air source is too strong to damage needed negative pressure equipment.
Specific use and action of the embodiment:
in the utility model, a bolt 18 passes through a supporting frame 17 and a positioning hole 16 of a protruding block 15 to connect the two, then an external bolt is taken, an L-shaped fixing plate 19 and a vacuum generator body 1 are fixed at a working position by utilizing a mounting hole 20, shaking generated when the vacuum generator body 1 works is avoided, the stability of the vacuum generator body 1 when working is improved, a connecting hose 3 is sleeved on the outer wall of an adsorption air pipe 2, the outer ring of a sealing ring 5 is in extrusion fit with the inner wall of the connecting hose 3, a limiting block 6 is extruded into the inside of a limiting groove 7, a rotary thread sleeve 8 drives a first semi-arc-shaped plate 10 and a second semi-arc-shaped plate 11 to move downwards and be close to the connecting hose 3, and an elastic connecting sheet 9 is outwards broken at the same time, the distance between the first half arc plate 10 and the second half arc plate 11 is increased, the first half arc plate 10 and the second half arc plate 11 clamp the connecting hose 3 on the outer wall of the adsorption gas pipe 2, the first half arc plate 10 and the second half arc plate 11 are fixed by the aid of the screws 12 and the nuts 13, the connecting hose 3 is not easy to fall off, when the connecting hose 3 needs to be disassembled, the screws 12 and the nuts 13 are separated, the elastic connecting piece 9 is outwards broken, the distance between the first half arc plate 10 and the second half arc plate 11 is increased, the threaded sleeve 8 is upwards screwed, and at the moment, the connecting hose 3 and the adsorption gas pipe 2 can be separated by downwards pulling the connecting hose 3, so that the operation is simple and convenient.
It should be noted that, the vacuum generator body 1 and the regulating valve are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common knowledge in the art, so they will not be described in detail.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A vacuum generator device of a piece of surface mounting equipment is characterized in that: including vacuum generator body (1), the bottom intercommunication of vacuum generator body (1) has absorption trachea (2), the cover is equipped with coupling hose (3) on the outer wall of absorption trachea (2), inwards extend on the top inner wall of coupling hose (3) has a plurality of stopper (6), offer on the one end outer wall of absorption trachea (2) with stopper (6) assorted spacing groove (7), the thread bush is equipped with thread bush (8) on absorption trachea (2), the bottom both sides of thread bush (8) are connected with first half arc (10) and second half arc (11) respectively through elastic connection piece (9), on the one end outer wall of absorption trachea (2) is located to first half arc (10) and second half arc (11) card respectively, link to each other through screw (12) and nut (13) on the both ends outer wall of first half arc (10) and second half arc (11).
2. The patch device vacuum generator apparatus of claim 1, wherein: an annular groove (4) is formed in the outer wall of one end of the adsorption air pipe (2), a sealing ring (5) is embedded in the inner wall of the annular groove (4), and the outer ring of the sealing ring (5) is in extrusion fit with the inner wall of the connecting hose (3).
3. The patch device vacuum generator apparatus of claim 1, wherein: external threads (14) are formed in the outer wall of the top end of the adsorption gas pipe (2), and internal threads matched with the external threads (14) are formed in the inner wall of the thread sleeve (8).
4. The patch device vacuum generator apparatus of claim 1, wherein: protruding blocks (15) are formed on two sides of the top of the vacuum generator body (1) in an extending mode, and positioning holes (16) are formed in the protruding blocks (15).
5. The patch device vacuum generator apparatus of claim 4, wherein: the vacuum generator is characterized in that a supporting frame (17) is sleeved outside the top of the vacuum generator body (1), two sides of the supporting frame (17) are attached to the outer parts of the two protruding blocks (15), and the supporting frame (17) and the positioning holes (16) are connected through bolts (18).
6. The patch device vacuum generator apparatus of claim 5, wherein: both sides of the support frame (17) are connected with L-shaped fixing plates (19), and mounting holes (20) are formed in the bottoms of the L-shaped fixing plates (19).
7. The patch device vacuum generator apparatus of claim 1, wherein: the vacuum generator is characterized in that an air inlet and an air outlet are respectively arranged at two ends of the vacuum generator body (1), and an adjusting valve is arranged at the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598950.XU CN220185300U (en) | 2023-06-20 | 2023-06-20 | Vacuum generator device of chip mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598950.XU CN220185300U (en) | 2023-06-20 | 2023-06-20 | Vacuum generator device of chip mounting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185300U true CN220185300U (en) | 2023-12-15 |
Family
ID=89110198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598950.XU Active CN220185300U (en) | 2023-06-20 | 2023-06-20 | Vacuum generator device of chip mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185300U (en) |
-
2023
- 2023-06-20 CN CN202321598950.XU patent/CN220185300U/en active Active
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