CN218896562U - Pressure-stabilizing adsorption type surface mounting device - Google Patents
Pressure-stabilizing adsorption type surface mounting device Download PDFInfo
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- CN218896562U CN218896562U CN202223577122.6U CN202223577122U CN218896562U CN 218896562 U CN218896562 U CN 218896562U CN 202223577122 U CN202223577122 U CN 202223577122U CN 218896562 U CN218896562 U CN 218896562U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model belongs to the technical field of surface mount devices, and particularly relates to a surface mount device capable of stabilizing and absorbing, which comprises: the workbench is provided with a driving mechanism and a plurality of adsorption mechanisms, and each adsorption mechanism is arranged on an installation part of the driving mechanism; wherein the adsorption mechanism comprises: the device comprises a lead block, an adsorption head and a lifting block; wherein the lead block is arranged on the mounting part of the driving mechanism, and the adsorption head is connected with the lead block; the adsorption head is provided with a containing cavity, the lead block is provided with a first through hole communicated with the containing cavity in a penetrating way, and the lifting block is arranged in the containing cavity in a sliding way; the lead block is suitable for being connected with the negative pressure device through the first through hole to drive the lifting block in the accommodating cavity to rise, namely, the suction force generated by the suction end of the suction head through the rising of the lifting block to suck the capacitor plate is stable when the lifting block of the stable-pressure suction patch device rises to the position propped against the lower end face of the lead block every time.
Description
Technical Field
The utility model belongs to the technical field of surface mount devices, and particularly relates to a pressure-stabilizing adsorption surface mount device.
Background
In the process of pasting the capacitor plate, the capacitor plate is required to be sucked and moved by pasting the capacitor plate with a target substrate by pasting equipment, such as the capacitor plate pasting equipment with the patent number of CN212990935U, the capacitor plate is sucked by adopting a vacuum suction nozzle, the capacitor plate positioned below the vacuum suction nozzle is sucked by connecting the vacuum generator with the vacuum suction nozzle, and the capacitor plate cannot fall off in the moving process.
However, the negative pressure suction force of the vacuum generator is inevitably fluctuated during operation, so that the capacitor plates are not firmly adsorbed or the capacitor plates are damaged due to too large adsorption force.
Therefore, it is necessary to design a pressure-stabilizing adsorption patch device.
Disclosure of Invention
The utility model aims to provide a stable-pressure adsorption patch device, which aims to solve the technical problem that the negative pressure suction force of the traditional patch device is unstable during adsorption.
In order to solve the technical problem, the present utility model provides a patch device for stable pressure adsorption, which includes: the workbench is provided with a driving mechanism and a plurality of adsorption mechanisms, and each adsorption mechanism is arranged on an installation part of the driving mechanism; wherein the adsorption mechanism comprises: the device comprises a lead block, an adsorption head and a lifting block; wherein the lead block is arranged on the mounting part of the driving mechanism, and the adsorption head is connected with the lead block; the adsorption head is provided with a containing cavity, the lead block is provided with a first through hole communicated with the containing cavity in a penetrating way, and the lifting block is arranged in the containing cavity in a sliding way; the lead block is suitable for being connected with the negative pressure device through the first through hole so as to drive the lifting block in the accommodating cavity to lift, namely, the suction end of the suction head generates negative pressure to suck the capacitor plates through the lifting block.
In one embodiment, the upper end surface of the lifting block is vertically provided with a limit stopper; the end part of the limit stopper stretches into the first through hole.
In one embodiment, the lower end surface of the lead block is uniformly provided with a plurality of grooves; and return springs are respectively arranged in the grooves, and the lower end surfaces of the return springs are protruded out of the notches of the corresponding grooves.
In one embodiment, the side wall of the lead block is provided with external threads, and the inner wall of the accommodating cavity is provided with adapted internal threads; the lead block is in threaded connection with the adsorption head and is suitable for adjusting the height of the accommodating cavity by rotating the adsorption head.
In one embodiment, a second through hole is formed in the bottom of the adsorption head.
In one embodiment, the second through hole communicates with the receiving cavity, and the second through hole has an inner diameter that is substantially smaller than the inner diameter of the receiving cavity.
The utility model has the beneficial effects that the lead block, the adsorption head and the lifting block are matched to realize stable suction force, namely, the lead block is connected with the adsorption head to form a containing cavity with a fixed volume, the lifting block is arranged in the containing cavity, the initial position is shown in figure 3, when the negative pressure device works, the negative pressure suction lifting block ascends along the containing cavity through the first through hole, so that the suction end of the adsorption head generates negative pressure to suck the capacitor plate, and the volume of the containing cavity is fixed, so that the suction force generated at the suction end of the adsorption head is stable every time the lifting block ascends to be propped against the lower end face of the lead block (shown in figure 4); in this embodiment, the suction force generated by the negative pressure device is used to drive the lifting block to lift and does not directly act on the capacitor plate, so that the suction force of the negative pressure device can be properly increased, and the lifting block is not affected when the suction force of the negative pressure device fluctuates.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a pressure-stabilizing adsorption patch device of the present utility model;
FIG. 2 is a schematic structural view of the adsorption mechanism of the present utility model;
FIG. 3 is a schematic view of the suction mechanism of the present utility model when no suction is generated;
FIG. 4 is a schematic view of the suction mechanism of the present utility model in a suction configuration;
fig. 5 is a schematic view of the suction mechanism of the present utility model after suction is adjusted.
In the figure:
the driving mechanism 1, the suction mechanism 2, the lead block 21, the first through hole 211, the return spring 212, the suction head 22, the accommodation cavity 221, the second through hole 222, the lifting block 23, and the stopper 231.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the present embodiment provides a patch device for pressure-stabilizing adsorption, which includes: the device comprises a workbench, a driving mechanism 1 and a plurality of adsorption mechanisms 2, wherein the workbench is provided with the driving mechanism 1 and the adsorption mechanisms 2 are arranged on an installation part of the driving mechanism 1; wherein the adsorption mechanism 2 comprises: a lead block 21, an adsorption head 22, and a lifting block 23; wherein the lead block 21 is arranged on the mounting part of the driving mechanism 1, and the adsorption head 22 is connected with the lead block 21; the adsorption head 22 is provided with a containing cavity 221, the lead block 21 is provided with a first through hole 211 communicated with the containing cavity 221 in a penetrating way, and the lifting block 23 is arranged in the containing cavity 221 in a sliding way; the lead block 21 is adapted to be connected with a negative pressure device through the first through hole 211 to drive the lifting block 23 in the accommodating cavity 221 to lift, that is, the lifting block 23 lifts to make the suction end of the suction head 22 generate negative pressure to suck the capacitor plate.
In this embodiment, specifically, the driving mechanism 1 may, but not limited to, adopt a three-axis sliding table, and the driving mechanism 1 may drive each adsorption mechanism 2 to move synchronously along three axes, so as to drive the adsorption mechanism 2 to the material taking position, and then, to move to the assembly position to be attached to the substrate after the negative pressure device sucks the capacitor plate in a negative pressure manner; in order to keep the negative pressure suction force of the suction mechanism 2 stable, the embodiment adopts the cooperation of the lead block 21, the suction head 22 and the lifting block 23 to realize stable suction force, namely, the lead block 21 is connected with the suction head 22 to form a containing cavity 221 with a fixed volume, the lifting block 23 is arranged in the containing cavity 221, the initial position is shown in fig. 3, when the negative pressure device works, the negative pressure suction lifting block 23 ascends along the containing cavity 221 through the first through hole 211, so that the suction force generated at the suction end of the suction head 22 is generated to suck the capacitor plate, and the lifting block 23 ascends to be propped against the lower end face of the lead block 21 each time (as shown in fig. 4) because the volume of the containing cavity 221 is fixed; in this embodiment, the suction force generated by the negative pressure device is used to drive the lifting block 23 to lift and not directly act on the capacitor plate, so that the suction force of the negative pressure device can be properly increased, and the lifting block 23 is not affected when the suction force of the negative pressure device fluctuates.
As shown in fig. 3, in this embodiment, a limit stopper 231 is vertically disposed on an upper end surface of the lifting block 23; the end of the stopper 231 extends into the first through hole 211.
In this embodiment, specifically, the stop 231 may play a role in guiding the movement direction of the lifting block 23, and meanwhile, the upper end portion of the stop 231 extends into the first through hole 211 and is in clearance fit with the first through hole 211, so that the lifting block 23 can be more directly sucked by the negative pressure device to lift.
As shown in fig. 3 and 4, in this embodiment, a plurality of grooves are uniformly formed on the lower end surface of the lead block 21; a return spring 212 is respectively arranged in each groove, and the lower end face of each return spring 212 protrudes out of the notch of the corresponding groove.
In this embodiment, specifically, when the driving mechanism 1 drives the suction head 22 with the capacitance piece sucked to the substrate, the negative pressure device stops working to release the suction force on the lifting block 23, and at this time, the return spring 212 provides thrust for the lifting block 23 to descend, so as to prevent the lifting block 23 from being blocked; wherein the driving mechanism 1 and the negative pressure device are controlled by a PLC control module.
As shown in fig. 5, in this embodiment, the side wall of the lead block 21 is provided with external threads, and the inner wall of the accommodating cavity 221 is provided with adapted internal threads; the lead block 21 is screwed with the suction head 22, and is adapted to adjust the height of the accommodating cavity 221 by rotating the suction head 22.
In the present embodiment, specifically, the lead block 21 is screwed with the suction head 22, and when the suction force of the suction head 22 needs to be adjusted, the suction force of the suction head 22 can be sequentially changed by rotating the suction head 22 to change the volume of the accommodating cavity 221; the sealing ring can prevent the lead block 21 from being connected with the adsorption head 22
In this embodiment, a second through hole 222 is formed at the bottom of the adsorption head 22.
In this embodiment, the second through hole 222 communicates with the accommodating cavity 221, and the inner diameter of the second through hole 222 is much smaller than the inner diameter of the accommodating cavity 221.
In this embodiment, specifically, the second through hole 222 is the adsorption end of the adsorption head 22 for sucking the capacitor plate, and the inner diameter of the second through hole 222 is far smaller than the inner diameter of the accommodating cavity 221, so that the suction force at the port of the second through hole 222 can be increased.
In summary, the stable pressure adsorption patch device adopts the combination of the lead block 21, the adsorption head 22 and the lifting block 23 to realize stable suction force, that is, the lead block 21 is connected with the adsorption head 22 to form a holding cavity 221 with a fixed volume, the lifting block 23 is arranged in the holding cavity 221, the initial position is shown in fig. 3, when the negative pressure device works, the lifting block 23 is sucked by the negative pressure through the first through hole 211 to rise along the holding cavity 221, so that the negative pressure is generated at the adsorption end of the adsorption head 22 to suck the capacitor plate, and because the volume of the holding cavity 221 is fixed, the suction force generated at the adsorption end of the adsorption head 22 is stable when the lifting block 23 rises to be propped against the lower end face of the lead block 21 each time (as shown in fig. 4). In this embodiment, the suction force generated by the negative pressure device is used to drive the lifting block 23 to lift and not directly act on the capacitor plate, so that the suction force of the negative pressure device can be properly increased, and the lifting block 23 is not affected when the suction force of the negative pressure device fluctuates.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. A pressure stabilizing and adsorbing patch device, comprising:
the workbench is provided with a driving mechanism and a plurality of adsorption mechanisms, and each adsorption mechanism is arranged on an installation part of the driving mechanism; wherein the method comprises the steps of
The adsorption mechanism includes: the device comprises a lead block, an adsorption head and a lifting block; wherein the method comprises the steps of
The lead block is arranged on the mounting part of the driving mechanism, and the adsorption head is connected with the lead block;
the adsorption head is provided with a containing cavity, the lead block is provided with a first through hole communicated with the containing cavity in a penetrating way, and the lifting block is arranged in the containing cavity in a sliding way;
the lead block is suitable for being connected with the negative pressure device through the first through hole so as to drive the lifting block in the accommodating cavity to lift, namely, the suction end of the suction head generates negative pressure to suck the capacitor plates through the lifting block.
2. The pressure stabilized absorptive patch device of claim 1,
the upper end surface of the lifting block is vertically provided with a limit stopper;
the end part of the limit stopper stretches into the first through hole.
3. The pressure-stabilizing adsorption patch device of claim 2, wherein,
a plurality of grooves are uniformly formed in the lower end face of the lead block;
and return springs are respectively arranged in the grooves, and the lower end surfaces of the return springs are protruded out of the notches of the corresponding grooves.
4. The pressure-stabilizing adsorption patch device of claim 3,
the side wall of the lead block is provided with external threads, and the inner wall of the accommodating cavity is provided with adapted internal threads;
the lead block is in threaded connection with the adsorption head and is suitable for adjusting the height of the accommodating cavity by rotating the adsorption head.
5. The pressure stabilized absorptive patch device of claim 4,
the bottom of the adsorption head is provided with a second through hole.
6. The pressure stabilized absorptive patch device of claim 5,
the second through hole is communicated with the accommodating cavity, and the inner diameter of the second through hole is far smaller than that of the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223577122.6U CN218896562U (en) | 2022-12-30 | 2022-12-30 | Pressure-stabilizing adsorption type surface mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223577122.6U CN218896562U (en) | 2022-12-30 | 2022-12-30 | Pressure-stabilizing adsorption type surface mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218896562U true CN218896562U (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223577122.6U Active CN218896562U (en) | 2022-12-30 | 2022-12-30 | Pressure-stabilizing adsorption type surface mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218896562U (en) |
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- 2022-12-30 CN CN202223577122.6U patent/CN218896562U/en active Active
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