CN211804705U - Press mounting device and press mounting equipment - Google Patents
Press mounting device and press mounting equipment Download PDFInfo
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- CN211804705U CN211804705U CN202020182512.5U CN202020182512U CN211804705U CN 211804705 U CN211804705 U CN 211804705U CN 202020182512 U CN202020182512 U CN 202020182512U CN 211804705 U CN211804705 U CN 211804705U
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Abstract
The application relates to the technical field of production equipment, in particular to a press fitting device and press fitting equipment. The press-mounting device is used for a printed circuit board and comprises a press-mounting part, a position adjusting mechanism and a pressure overload protection mechanism; the position adjusting mechanism is connected with the press-mounting part and used for moving the press-mounting part to a set position; the press-fitting part is used for picking up the printed circuit board and press-fitting the printed circuit board to equipment to be mounted; the pressure overload protection mechanism is arranged between the press-mounting part and the position adjusting mechanism; the pressure overload protection mechanism comprises a pressure sensor and an overload protection cylinder, and the overload protection cylinder can adjust the extending state of the output end according to pressure information detected by the pressure sensor. The application provides a pressure equipment device is through setting up pressure overload protection mechanism, and at the in-process of waiting the equipment of installation with printed circuit board pressure equipment, but real-time adjustment pressure prevents that printed circuit board from damaging because pressure is too big.
Description
Technical Field
The application relates to the technical field of production equipment, in particular to a press fitting device and press fitting equipment.
Background
The intelligent steering is an important executive component for unmanned driving, wherein a steering power unit is a key component in an intelligent electronic steering system, and the PCB (printed circuit board) assembly is a key process of the steering power unit.
Because the PCB is integrated by highly integrated electronic components, the PCB is extremely fragile and easy to break, and the PCB is easily damaged in the process of pressing the PCB in the motor.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a pressure equipment device and pressure equipment for with printed circuit board pressure equipment in treating erection equipment, prevent that printed circuit board from damaging.
The application provides a press mounting device for a printed circuit board, which comprises a press mounting part, a position adjusting mechanism and a pressure overload protection mechanism;
the position adjusting mechanism is connected with the press-mounting part and used for moving the press-mounting part to a set position;
the press-fitting part is used for picking up the printed circuit board and press-fitting the printed circuit board to equipment to be mounted;
the pressure overload protection mechanism is arranged between the press-mounting part and the position adjusting mechanism; the pressure overload protection mechanism comprises a pressure sensor and an overload protection cylinder, the pressure sensor is used for detecting pressure information borne by the printed circuit board on the press mounting part, and the overload protection cylinder can adjust the extending state of the output end according to the pressure information detected by the pressure sensor.
In the above technical solution, further, the position adjusting mechanism includes a first motion mechanism, a second motion mechanism and a third motion mechanism which are connected in sequence;
the third movement mechanism is connected with the press-fitting part;
the first motion mechanism can drive the press-fitting part to move along a first direction, the second motion mechanism can drive the press-fitting part to move along a second direction, and the third motion mechanism can drive the press-fitting part to move along a third direction;
any two directions of the first direction, the second direction and the third direction are mutually vertical.
In the above technical solution, further, a floating mechanism is further included;
when the second direction is the pressing direction of the pressing part, the floating mechanism is located between the third moving mechanism and the overload protection cylinder, so that the pressing part can float along the first direction and the third direction.
In the above technical solution, further, the press-fitting portion includes a connecting plate, a suction cup, and a press-fitting post;
one side of the connecting plate is connected with the output end of the overload protection cylinder;
the other side of the connecting plate is connected with the sucker and the press-fitting column, the sucker is used for sucking the printed circuit board, and the press-fitting column is used for press-fitting the printed circuit board on the equipment to be installed.
In the above technical solution, further, the press-fitting portion further includes a guide post;
the guide post is connected with the connecting plate, the guide post, the sucker and the press mounting post are positioned on the same side of the connecting plate, and the guide post is arranged corresponding to the guide hole of the printed circuit board, so that the guide post can penetrate through the guide hole and move relative to the guide hole.
The application also provides press fitting equipment which comprises the press fitting device.
In the above technical solution, further, the system further comprises a pre-treatment mechanism;
the pretreatment mechanism is used for supporting the printed circuit board so as to enable the dust collection device and the ion generator to pretreat the printed circuit board;
the preprocessing mechanism and the press-fitting device are arranged at intervals, and the press-fitting device can pick up the printed circuit board borne by the preprocessing mechanism.
In the above technical solution, further, the pretreatment mechanism includes a carrying part and a communicating part;
the bearing part is used for bearing the printed circuit board, and the communication part is arranged corresponding to the bearing part;
the communicating part is provided with a first interface for connecting the dust suction device; the communicating part is provided with a second interface for connecting the ion generator; the communication part is provided with a third interface for connecting a vacuum device, so that the vacuum device can vacuumize the space between the communication part and the printed circuit board and detect the vacuum degree.
In the above technical solution, further, the bearing part is provided with a positioning pin, and the positioning pin is arranged corresponding to the positioning hole of the printed circuit board, so that the positioning pin can penetrate through the positioning hole and move relative to the positioning hole.
In the above technical solution, further, the pretreatment mechanism further comprises a support frame;
the supporting frame is provided with a mounting hole, and the bearing part and the communicating part are mounted at the mounting hole.
Compared with the prior art, the beneficial effect of this application is:
the press-mounting device is used for a printed circuit board and comprises a press-mounting part, a position adjusting mechanism and a pressure overload protection mechanism; the position adjusting mechanism is connected with the press-fitting part and used for moving the press-fitting part to a set position; the press-fitting part is used for picking up the printed circuit board and press-fitting the printed circuit board to equipment to be mounted; a pressure overload protection mechanism is arranged between the press-mounting part and the position adjusting mechanism; the pressure overload protection mechanism comprises a pressure sensor and an overload protection cylinder, the pressure sensor is used for detecting pressure information received by a printed circuit board on the pressure mounting part, and the overload protection cylinder can adjust the extending state of the output end according to the pressure information detected by the pressure sensor.
Specifically, the press-fitting device that this application provided is used for waiting the installation equipment with printed circuit board pressure equipment on, specifically, waits that the installation equipment can be the motor. The press-fitting part can pick up the printed circuit board, and optionally, the press-fitting part can pick up the printed circuit board by adopting a sucking or grabbing mode and the like. The position adjusting mechanism drives the press-mounting part to move to a position for picking up the printed circuit board, then the press-mounting part is moved to the position of equipment to be mounted, and the printed circuit board is pressed on the surface of the equipment such as a motor. In the press mounting process, in order to prevent the printed circuit board from being damaged due to compression, the pressure sensor is arranged on the press mounting portion to monitor the pressure in real time, and when the pressure exceeds a preset value, the overload protection cylinder between the press mounting portion and the position adjusting mechanism can retract to reduce the downward pressure of the press mounting portion, so that the printed circuit board is prevented from being damaged due to compression.
The application provides a pressure equipment device through setting up pressure overload protection mechanism, is waiting the in-process of the equipment of installing with printed circuit board pressure equipment, but real-time adjustment pressure prevents that printed circuit board from damaging because pressure is too big.
The application also provides press fitting equipment which comprises the press fitting device in the scheme. Based on the above analysis, the press-fitting equipment has the same beneficial effects, and the details are not repeated herein.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a press-fitting device provided in the present application;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of an assembly structure of a press-fitting device and a pre-treatment mechanism provided in the present application;
FIG. 4 is an enlarged schematic view at B of FIG. 3;
fig. 5 is a schematic structural diagram of a pretreatment mechanism provided in the present application.
In the figure: 101-a press-fit part; 102-a position adjustment mechanism; 103-pressure overload protection mechanism; 104-overload protection cylinder; 105-a first motion mechanism; 106-a second motion mechanism; 107-third motion mechanism; 108-a connection plate; 109-a sucker; 110-press mounting columns; 111-guide posts; 112-a floating mechanism; 113-a pre-treatment mechanism; 114-a carrier; 115-a communication part; 116-a first interface; 117 — a second interface; 118-a third interface; 119-a positioning pin; 120-a support frame; 121-vacuum means; 122-a printed circuit board; 123-pressure sensor.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. 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.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example one
Referring to fig. 1 to 3, the press-fitting apparatus provided by the present application is used for a printed circuit board 122, and includes a press-fitting portion 101, a position adjustment mechanism 102, and a pressure overload protection mechanism 103; the position adjusting mechanism 102 is connected with the press-fitting part 101 and used for moving the press-fitting part 101 to a set position; the press-fitting portion 101 is used for picking up the printed circuit board 122 and press-fitting the printed circuit board 122 to the device to be mounted; a pressure overload protection mechanism 103 is arranged between the press-fitting part 101 and the position adjusting mechanism 102; the pressure overload protection mechanism 103 includes a pressure sensor 123 and an overload protection cylinder 104, the pressure sensor 123 is used for detecting pressure information received by the printed circuit board 122 on the pressure mounting portion 101, and the overload protection cylinder 104 is capable of adjusting the extending state of the output end according to the pressure information detected by the pressure sensor 123.
Specifically, the press-fitting device provided by the present application is used for press-fitting the printed circuit board 122 on the device to be mounted, specifically, the device to be mounted may be a motor. Wherein, the press-fitting portion 101 can pick up the printed circuit board 122, and optionally, the press-fitting portion 101 may pick up the printed circuit board 122 by suction or grabbing. The position adjustment mechanism 102 drives the press-fitting portion 101 to move to a position to pick up the printed circuit board 122, and then moves the press-fitting portion 101 to the device to be mounted, so as to press-fit the printed circuit board 122 on the surface of the device such as a motor. In order to prevent the printed circuit board 122 from being damaged by pressure during the press-fitting process, the pressure sensor 123 is arranged on the press-fitting portion 101 to monitor the pressure in real time, and when the pressure exceeds a preset value, the overload protection cylinder 104 between the press-fitting portion 101 and the position adjusting mechanism 102 can retract to reduce the downward pressure of the press-fitting portion 101, so as to prevent the printed circuit board 122 from being damaged by pressure.
The application provides a pressure equipment device through setting up pressure overload protection mechanism 103, is waiting the in-process of installation at the equipment of waiting with printed circuit board 122 pressure equipment, can adjust printed circuit board 122 in real time and treat the holding down force of installation equipment (its pressure value is equal to the reverse pressure that printed circuit board 122 received), prevents that printed circuit board 122 from damaging because the pressure is too big.
In an alternative scheme of this embodiment, the position adjusting mechanism 102 includes a first moving mechanism 105, a second moving mechanism 106, and a third moving mechanism 107 connected in sequence; the third movement mechanism 107 is connected to the press-fitting portion 101; the first motion mechanism 105 can drive the press-fitting part 101 to move along a first direction, the second motion mechanism 106 can drive the press-fitting part 101 to move along a second direction, and the third motion mechanism 107 can drive the press-fitting part 101 to move along a third direction; any two directions of the first direction, the second direction and the third direction are mutually vertical.
In this embodiment, the position adjustment mechanism 102 includes a first movement mechanism 105, a second movement mechanism 106, and a third movement mechanism 107, and specifically, the first movement mechanism 105, the second movement mechanism 106, and the third movement mechanism 107 respectively realize reciprocating movements of the press fitting section 101 in three directions X, Y, Z so as to more precisely adjust the position of the press fitting section 101, the X, Y, Z directions being the left-right direction, the up-down direction, and the front-back direction, respectively. Of course, the order of the left-right direction, the up-down direction, and the front-back direction may be changed according to actual circumstances as long as the press-fitting portion 101 can reciprocate in three directions.
In a conventional arrangement, the first movement mechanism 105 includes a first driving device, a first guide rail and a first slider, the second movement mechanism 106 includes a second driving device, a second guide rail and a second slider, and the third movement mechanism 107 includes a third driving device, a third guide rail and a third slider, specifically, the first driving device drives the first slider to move along a guiding direction of the first guide rail, the guiding direction of the first guide rail is a first direction; the first sliding block is connected with the second moving mechanism 106, the second driving device drives the second sliding block to move along the guiding direction of the second guide rail, and the guiding direction of the second guide rail is the second direction; the second slide block is connected with a third movement mechanism 107, a third driving device drives the third slide block to move along the guide direction of a third guide rail, and the guide direction of the third guide rail is the third direction; the third slider is connected to the press-fitting portion 101. With the above configuration, the press-fitting portion 101 can reciprocate in the first direction, the second direction, and the third direction.
The output end (telescopic end) of the overload protection cylinder 104 is connected to the press-fitting portion 101, and the fixed end of the overload protection cylinder 104 is connected to the third slider.
In an optional scheme of the embodiment, the press-fitting device further comprises a floating mechanism 112; when the second direction is the press-fitting direction of the press-fitting portion 101, the floating mechanism 112 is located between the third moving mechanism 107 and the overload protection cylinder 104, and specifically, the floating mechanism 112 may be connected to the third moving mechanism 107 and the overload protection cylinder 104, respectively, to enable the press-fitting portion 101 to float in the first direction and the third direction by the floating mechanism 112.
In this embodiment, during the process of pressing the printed circuit board 122, since the tolerance exists in the external dimensions of the device to be mounted by the motor, and thus the position of the pressed printed circuit board 122 and the device to be mounted is deviated, the position of the printed circuit board 122 can be adjusted by the floating mechanism 112, and the position of the printed circuit board 122 and the device to be mounted is aligned, so that the printed circuit board 122 and the device to be mounted are accurately matched.
The floating mechanism 112 may be a mechanism having a free expansion and contraction without damping in the X direction (left-right direction) and a free expansion and contraction without damping in the Z direction (front-back direction), and this floating mechanism 112 is fixed to the third moving mechanism 107, and the lower portion thereof is connected to the pressure overload protecting mechanism 103 and the press-fitting portion 101 in this order, so that the press-fitting portion 101 can float in the first direction and the third direction.
Example two
The press-fitting device in the second embodiment is an improvement on the basis of the second embodiment, technical contents disclosed in the second embodiment are not described repeatedly, and the contents disclosed in the second embodiment also belong to the contents disclosed in the second embodiment.
Referring to fig. 2, in an alternative embodiment of the present invention, the press-fitting portion includes a connection plate 108, a suction cup 109 and a press-fitting post 110; one side of the connecting plate 108 is connected with the output end of the overload protection cylinder 104, the other side of the connecting plate 108 is connected with a suction cup 109 and a press-fitting column 110, the suction cup 109 is used for sucking the printed circuit board 122, and the press-fitting column 110 is used for press-fitting the printed circuit board 122 on the equipment to be installed.
In this embodiment, the press-fitting portion includes a connection plate 108, a suction cup 109 and a press-fitting column 110, the connection plate 108 is used for connecting the output end of the overload protection cylinder 104 with the suction cup 109 and the press-fitting column 110; the sucking disc 109 sucks the printed circuit board 122, optionally, the sucking disc 109 is made of soft materials, so that the printed circuit board 122 is prevented from being damaged by grabbing and other modes; specifically, a plurality of suction cups 109 arranged at intervals may be provided to more stably suck the printed circuit board 122. The press-fitting columns 110 can press-fit the printed circuit board 122 on the device to be mounted, and specifically, a plurality of press-fitting columns 110 arranged at intervals can be arranged to realize the balanced stress at each position of the printed circuit board 122.
In an optional scheme of this embodiment, the press-fitting portion 101 further includes a guide post 111; the guiding posts 111 are connected to the connecting board 108, the guiding posts 111, the suction cup 109 and the press-fitting posts 110 are located on the same side of the connecting board 108, and the guiding posts 111 are disposed corresponding to the guiding holes of the printed circuit board 122, so that the guiding posts 111 can penetrate through the guiding holes and move relative to the guiding holes.
In this embodiment, to ensure that the position of the printed circuit board 122 does not shift when the press-fitting portion 101 picks up the printed circuit board 122, a guide post 111 is further provided on the side of the connecting plate 108 facing the printed circuit board 122 for engaging with a guide hole on the printed circuit board 122. Preferably, the number of the guide posts 111 is at least two, and the guide holes are disposed corresponding to the guide posts 111, so as to further prevent the position of the printed circuit board 122 from being shifted.
EXAMPLE III
The third embodiment of the application provides a press-fitting device, which comprises the press-fitting device of any one of the embodiments, so that all beneficial technical effects of the press-fitting device of any one of the embodiments are achieved, and further description is omitted here.
Referring to fig. 3 to 5, in an alternative embodiment of this embodiment, the press-fitting apparatus further includes a pre-processing mechanism 113; the preprocessing mechanism 113 is used for supporting the printed circuit board 122 so that the dust collecting device, the ion generator and the vacuum device 121 preprocess the printed circuit board 122; the pre-processing mechanism 113 is spaced from a press-fitting device that is capable of picking up the printed circuit board 122 carried by the pre-processing mechanism 113.
In this embodiment, the printed circuit board 122 is made of highly integrated electronic components, and has special requirements of static electricity prevention and dust prevention during the press-fitting of the printed circuit board 122, so that the printed circuit board 122 is disposed on the pre-processing mechanism 113 before the press-fitting operation, so that the dust suction apparatus and the ionizer can perform operations of removing dust and static electricity from the surface of the printed circuit board 122.
In an optional scheme of this embodiment, the pretreatment mechanism 113 includes a bearing portion 114 and a communication portion 115; a carrier 114 for holding the printed circuit board 122, and a communication part 115 provided corresponding to the carrier 114; the communicating part 115 is provided with a first interface 116 for connecting a dust suction device; the communicating part 115 is provided with a second interface 117 for connecting with an ion generator; the communication portion 115 is opened with a third port 118 for connecting a vacuum device 121, so that the vacuum device 121 can vacuumize between the communication portion 115 and the printed circuit board 122 and detect the degree of vacuum.
In this embodiment, the preprocessing mechanism 113 includes a bearing portion 114 and a communication portion 115, the shape of the bearing portion 114 is adapted to the shape of the printed circuit board 122, and the bearing portion 114 is provided with a locking platform, so that the printed circuit board 122 is locked on the locking platform. The side of the bearing part 114 far away from the printed circuit board 122 is communicated with a communication part 115, and the communication part 115 is provided with a first interface 116 and a second interface 117 which are respectively connected with a dust suction device and an ion generator so as to realize the operations of dust removal and static electricity removal. The communicating part 115 is further provided with a third interface 118 connected with a vacuum device 121, the vacuum device 121 can vacuumize the space between the communicating part 115 and the printed circuit board 122, and when the bearing part 114 is accurately matched with the printed circuit board 122, the vacuum degree between the communicating part 115 and the printed circuit board 122 is a preset value; when the mounting position of the printed circuit board 122 deviates, the gap between the bearing part 114 and the printed circuit board 122 is large, and the internal vacuum degree during vacuum pumping does not reach a preset value, so that the positioning position of the printed circuit board 122 can be judged to be inaccurate, and the specific position of the printed circuit board 122 can be adjusted.
In an alternative solution of this embodiment, the bearing part 114 is provided with a positioning pin 119, and the positioning pin 119 is disposed corresponding to the positioning hole of the printed circuit board 122, so that the positioning pin 119 can penetrate through the positioning hole and move relative to the positioning hole, thereby achieving more accurate positioning of the printed circuit board 122.
In an optional solution of this embodiment, the preprocessing mechanism 113 further includes a support frame 120; the support frame 120 is provided with a mounting hole, and the bearing portion 114 and the communication portion 115 are mounted at the mounting hole.
In this embodiment, the supporting frame 120 serves as a main body supporting structure for supporting the carrying portion 114 and the communicating portion 115, and optionally, the vacuum device 121 is mounted on the supporting frame 120, specifically, the supporting frame 120 is provided with a mounting window, and a mounting table is provided at the mounting window, so that the vacuum device 121 is mounted on the mounting table.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. A press mounting device is used for a printed circuit board and is characterized by comprising a press mounting part, a position adjusting mechanism and a pressure overload protection mechanism;
the position adjusting mechanism is connected with the press-mounting part and used for moving the press-mounting part to a set position;
the press-fitting part is used for picking up the printed circuit board and press-fitting the printed circuit board to equipment to be mounted;
the pressure overload protection mechanism is arranged between the press-mounting part and the position adjusting mechanism; the pressure overload protection mechanism comprises a pressure sensor and an overload protection cylinder, the pressure sensor is used for detecting pressure information borne by the printed circuit board on the press mounting part, and the overload protection cylinder can adjust the extending state of the output end according to the pressure information detected by the pressure sensor.
2. A press-fitting device according to claim 1, wherein the position adjusting mechanism comprises a first movement mechanism, a second movement mechanism and a third movement mechanism which are connected in sequence;
the third movement mechanism is connected with the press-fitting part;
the first motion mechanism can drive the press-fitting part to move along a first direction, the second motion mechanism can drive the press-fitting part to move along a second direction, and the third motion mechanism can drive the press-fitting part to move along a third direction;
any two directions of the first direction, the second direction and the third direction are mutually vertical.
3. A press-fitting device according to claim 2, further comprising a floating mechanism;
when the second direction is the pressing direction of the pressing part, the floating mechanism is located between the third moving mechanism and the overload protection cylinder, so that the pressing part can float along the first direction and the third direction.
4. A press-fitting device as claimed in claim 1, wherein said press-fitting portion includes a connecting plate, a suction cup and a press-fitting post;
one side of the connecting plate is connected with the output end of the overload protection cylinder;
the other side of the connecting plate is connected with the sucker and the press-fitting column, the sucker is used for sucking the printed circuit board, and the press-fitting column is used for press-fitting the printed circuit board on the equipment to be installed.
5. A press-fitting device according to claim 4, wherein said press-fitting portion further comprises guide posts;
the guide post is connected with the connecting plate, the guide post, the sucker and the press mounting post are positioned on the same side of the connecting plate, and the guide post is arranged corresponding to the guide hole of the printed circuit board, so that the guide post can penetrate through the guide hole and move relative to the guide hole.
6. A press-fitting apparatus comprising a press-fitting device according to any one of claims 1 to 5.
7. A press-fitting apparatus according to claim 6, further comprising a pre-conditioning mechanism;
the pretreatment mechanism is used for supporting the printed circuit board so as to enable the dust collection device and the ion generator to pretreat the printed circuit board;
the preprocessing mechanism and the press-fitting device are arranged at intervals, and the press-fitting device can pick up the printed circuit board borne by the preprocessing mechanism.
8. A press-fitting apparatus according to claim 7, wherein said pre-treatment mechanism includes a carrier portion and a communication portion;
the bearing part is used for bearing the printed circuit board, and the communication part is arranged corresponding to the bearing part;
the communicating part is provided with a first interface for connecting the dust suction device; the communicating part is provided with a second interface for connecting the ion generator; the communication part is provided with a third interface for connecting a vacuum device, so that the vacuum device can vacuumize the space between the communication part and the printed circuit board and detect the vacuum degree.
9. A press-fitting apparatus according to claim 8, wherein said bearing portion is provided with positioning pins disposed in correspondence with positioning holes of said printed circuit board so as to be capable of passing through and moving relative to said positioning holes.
10. A press-fitting apparatus as claimed in claim 8, wherein said pre-treatment mechanism further includes a support frame;
the supporting frame is provided with a mounting hole, and the bearing part and the communicating part are mounted at the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182512.5U CN211804705U (en) | 2020-02-18 | 2020-02-18 | Press mounting device and press mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182512.5U CN211804705U (en) | 2020-02-18 | 2020-02-18 | Press mounting device and press mounting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804705U true CN211804705U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182512.5U Active CN211804705U (en) | 2020-02-18 | 2020-02-18 | Press mounting device and press mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804705U (en) |
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2020
- 2020-02-18 CN CN202020182512.5U patent/CN211804705U/en active Active
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