CN213795098U - Valve core assembly machine - Google Patents
Valve core assembly machine Download PDFInfo
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- CN213795098U CN213795098U CN202022215137.2U CN202022215137U CN213795098U CN 213795098 U CN213795098 U CN 213795098U CN 202022215137 U CN202022215137 U CN 202022215137U CN 213795098 U CN213795098 U CN 213795098U
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- divider
- mounting plate
- assembly machine
- valve core
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Abstract
The utility model relates to an assembly machine technical field discloses a case assembly machine, the case assembly machine includes: a divider; the dividing disc is arranged on the divider and can rotate along with the divider; the assembly stations are arranged on the index plate, and the assembly stations are rotationally symmetrical by taking the axis of the index plate as a center; the die mounting plate is arranged above the dividing plate; the pressing die is arranged on the end face, facing the index plate, of the die mounting plate and can be aligned with the assembling station; and the driving mechanism is used for driving the die mounting plate to be close to and far away from the dividing plate so that the pressing die can press or loosen the workpiece to be assembled on the assembling station. Through the technical scheme, the utility model discloses a case assembly machine can improve production efficiency greatly, practices thrift manufacturing cost, especially practices thrift the cost of labor.
Description
Technical Field
The utility model relates to an assembly machine technical field specifically relates to a case assembly machine.
Background
The valve core is a valve part for realizing basic functions of direction control, pressure control or flow control by means of the movement of the valve body, and is a core component of the valve. The valve core needs to be assembled, produced and used, and the assembling process is complicated. If the valve core is assembled manually, the cost is high, the efficiency is low, and the market demand cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a case assembly machine to liberation labour improves production efficiency, reduction in production cost.
In order to achieve the above object, the utility model provides a case assembly machine, the case assembly machine includes:
a divider;
the dividing disc is arranged on the divider and can rotate along with the divider;
the assembly stations are arranged on the index plate, and the assembly stations are rotationally symmetrical by taking the axis of the index plate as a center;
the die mounting plate is arranged above the dividing plate;
the pressing die is arranged on the end face, facing the index plate, of the die mounting plate and can be aligned with the assembling station;
and the driving mechanism is used for driving the die mounting plate to be close to and far away from the dividing plate so that the pressing die can press or loosen the workpiece to be assembled on the assembling station.
Through the technical scheme, the utility model discloses a case assembly machine can improve production efficiency greatly, practices thrift manufacturing cost, especially practices thrift the cost of labor.
Furthermore, a plurality of through holes parallel to the axis of the dividing plate are arranged at positions on the dividing plate corresponding to the assembly stations, and the through holes are rotationally symmetrical by taking the axis of the dividing plate as a center.
Further, the valve core assembly machine further comprises:
the controller is electrically connected with the driving mechanism and the divider respectively and is used for controlling the working states of the driving mechanism and the divider;
and the sensor is electrically connected with the controller, is arranged on the divider, and is used for detecting the rotating angle of the divider and transmitting a signal to the controller.
Further, the driving mechanism comprises a motor and a lead screw; the lead screw is coaxially connected with an output shaft of the motor and can rotate along with the output shaft of the motor;
the mould mounting plate is sleeved on the lead screw, and can move back and forth along the length direction of the lead screw under the driving of the lead screw.
Further, the motor is a servo motor.
Further, the valve core assembling machine further comprises a shell, a guide rod, a pressure test plate positioned above the mold mounting plate and an upper top plate positioned above the pressure test plate; the shell comprises a top plate and a bottom plate which are parallel to each other and a side plate for connecting the top plate and the bottom plate;
the die mounting plate, the pressure test plate and the upper top plate are parallel to each other, and the guide rod penetrates through the die mounting plate, the pressure test plate and the upper top plate simultaneously; the die mounting plate, the pressure test plate and the upper top plate as a whole can slide back and forth along the length direction of the guide rod; the guide rod is perpendicular to the top plate and the bottom plate, one end of the guide rod is fixedly connected with the top plate, and the other end of the guide rod is fixedly connected with the bottom plate;
the mould mounting plate, the pressure test plate and the upper top plate are fixedly connected through a connecting rod.
Further, actuating mechanism includes pneumatic cylinder or pneumatic cylinder, the expansion end of pneumatic cylinder or pneumatic cylinder with mould mounting panel fixed connection.
Furthermore, the driving mechanism is an electric push rod, and the movable end of the electric push rod is fixedly connected with the die mounting plate.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
FIG. 1 is a front view of one embodiment of the present invention valve cartridge assembly machine;
fig. 2 is a left side view of an embodiment of the valve cartridge assembly machine of the present invention;
fig. 3 is a rear view of an embodiment of the valve core assembly machine of the present invention.
Description of the reference numerals
10 divider 20 index plate
30 assembly station 40 mould mounting plate
51 motor 52 leading screw
81 casing 82 guide rod
83 pressure test board 84 upper top board
85 connecting rod 41 die
Detailed Description
The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model discloses in provide a case assembly machine, as shown in fig. 1-3, the case assembly machine includes:
a divider 10;
an index plate 20 provided on the divider 10, the index plate 20 being rotatable together with the divider;
a plurality of assembly stations 30 provided on the index plate 20, the plurality of assembly stations 30 being rotationally symmetrical about an axis of the index plate 20;
a mold mounting plate 40 disposed above the index plate 20;
a pressing die 41 provided on an end surface of the die mounting plate 40 facing the index plate 20 and capable of being aligned with the assembling station 30; preferably, the die 41 is removably attached to the die mounting plate 40, such as by threads, bolts, and allows for quick replacement of the die.
And the driving mechanism is used for driving the die mounting plate 40 to be close to and far away from the index plate 20 so that the pressing die 41 can press or loosen the workpiece to be assembled on the assembling station 30.
The utility model discloses a case assembly machine can improve production efficiency greatly, practices thrift manufacturing cost, especially practices thrift the cost of labor.
Further, a plurality of through holes parallel to the axis of the index plate 20 are provided at positions on the index plate 20 corresponding to the assembly stations 30, and the through holes are rotationally symmetrical about the axis of the index plate 20. In an alternative embodiment, the assembly stations 30 are arranged in 12, that is, the included angle between adjacent assembly stations 30 is 30 °.
In order to realize accurate control of the valve core assembly machine, the valve core assembly machine is also provided with a controller and a sensor. The controller is electrically connected with the driving mechanism and the divider 10 respectively and is used for controlling the working states of the driving mechanism and the divider 10; the 'working state' includes stopping, starting, locking and the like. The sensor is electrically connected with the controller, is arranged on the divider 10, and is used for detecting the rotation angle of the divider 10 and transmitting a signal to the controller.
The rotation angle of the divider 10 can be precisely controlled through the sensor and the controller, and the rotation angle of the dividing disc 20 is further controlled, so that the assembly stations 30 can be switched. Specifically, when the divider 10 rotates by an angle α, the sensor receives a signal and transmits the signal to the controller, and the controller controls the divider 10 to stop rotating, and at this time, the driving mechanism drives the pressing die 41 to perform assembly processing on the workpiece at the assembly station 30. After the assembly is completed, the controller controls the divider 10 to rotate again, so that the assembly stations 30 are switched.
The divider 10 includes a speed-regulating motor, i.e., the rotation of the divider 10 is driven by the speed-regulating motor. Therefore, the above-mentioned "the controller is electrically connected to the divider 10" specifically includes: the controller is electrically connected with a speed regulating motor of the divider 10, and controls the working state of the divider 10 by controlling the speed regulating motor. The adjustable speed motor is used as a power source, and has small vibration, high practical stability, safety and reliability. More specifically, the transmission between the governor motor and the divider 10 can be realized by a pulley assembly. Since the transmission mode is widely applied, redundant description is omitted.
The divider 10 can adopt a 70DF divider to position stations, and has the advantages of high positioning precision, safety and reliability.
In the above, the sensor may be a photoelectric sensor.
Three specific embodiments of the drive mechanism are provided below:
the first embodiment is as follows:
the drive mechanism includes a motor 51 and a lead screw 52. The lead screw 52 is perpendicular to the ground. The lead screw 52 is coaxially connected with the output shaft of the motor and can rotate along with the output shaft of the motor; the die mounting plate 40 is sleeved on the lead screw 52, and can move back and forth along the length direction of the lead screw 52 under the driving of the lead screw 52. Preferably, the motor 51 is a servo motor.
The second embodiment is as follows:
the driving mechanism comprises a hydraulic cylinder or a pneumatic cylinder, and the movable end of the hydraulic cylinder or the pneumatic cylinder is fixedly connected with the die mounting plate 40.
The third concrete implementation mode:
the movable end of the electric push rod of the driving mechanism is fixedly connected with the die mounting plate 40.
In the first embodiment, the valve core assembling machine further includes a housing 81, a guide rod 82, a pressure test plate 83 located above the mold mounting plate 40, and an upper top plate 84 located above the pressure test plate 83; the housing 81 includes a top plate and a bottom plate parallel to each other and a side plate connecting the top plate and the bottom plate; the mold mounting plate 40, the pressure test plate 83 and the upper top plate 84 are parallel to each other, and the guide rod 82 penetrates through the mold mounting plate 40, the pressure test plate 83 and the upper top plate 84 at the same time; the mold mounting plate 40, the pressure test plate 83, and the upper top plate 84 as a whole can slide back and forth along the length of the guide rod 82; the guide rod 82 is perpendicular to the top plate and the bottom plate, and one end of the guide rod is fixedly connected with the top plate while the other end is fixedly connected with the bottom plate. The mold mounting plate 40, the pressure test plate 83 and the upper top plate 84 are fixedly connected through a connecting rod 85, that is, the connecting rod 85 penetrates through the mold mounting plate 40, the pressure test plate 83 and the upper top plate 84 at the same time, and the mold mounting plate 40, the pressure test plate 83 and the upper top plate 84 are fixedly connected with the connecting rod 85; thus, the mounting plate 40, the compression test plate 83, and the top plate 84 can be integrated.
The working principle of the present invention is briefly explained by taking the first embodiment as an example:
the divider 10 is provided with an index plate 20, and 12 assembling stations are uniformly arranged on the index plate 20. When the automatic control valve works, the valve core is placed at an assembly station, and the divider 10 is controlled to move by the rotation of the speed regulating motor. The sensor is installed on the divider 10, and when the divider 10 rotates for an angle alpha, the sensor is switched on and off once so as to control the start and stop of the speed regulating motor, so that the conversion of the assembly stations is realized. After the assembly station is switched in place, the sensor receives an in-place signal, the servo motor drives the screw 52 to rotate forward (to press the valve core), the screw 52 stops after the pressing die 41 is pressed in place, the screw 52 rotates reversely and retracts (to loosen the valve core) after the pressure is kept for a period of time, the valve core retracts in place, the speed regulating motor is started, the next valve core is installed, and the assembly is finished after the speed regulating motor is taken down.
It should be noted that the amount of time that the stamper 41 is pressed against the workpiece can be set by the controller. The stop time of the adjustable speed motor can also be preset by the controller.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
1. A valve cartridge assembly machine, comprising:
a divider (10);
an index plate (20) provided on the divider (10), the index plate (20) being rotatable together with the divider;
the assembly stations (30) are arranged on the index plate (20), and the assembly stations (30) are rotationally symmetrical around the axis of the index plate (20);
a mold mounting plate (40) disposed above the index plate (20);
a pressing die (41) which is arranged on the end face, facing the index plate (20), of the die mounting plate (40) and can be aligned with the assembling station (30);
and the driving mechanism is used for driving the die mounting plate (40) to be close to and far away from the index plate (20) so that the pressing die (41) can press or loosen the workpiece to be assembled on the assembling station (30).
2. The valve core assembly machine according to claim 1, wherein a plurality of through holes parallel to the axis of the index plate (20) are provided at positions on the index plate (20) corresponding to the assembly stations (30), and the plurality of through holes are rotationally symmetrical about the axis of the index plate (20).
3. The valve core assembly machine of claim 1, further comprising:
the controller is electrically connected with the driving mechanism and the divider (10) respectively and is used for controlling the working states of the driving mechanism and the divider (10);
and the sensor is electrically connected with the controller, is arranged on the divider (10), and is used for detecting the rotating angle of the divider (10) and transmitting a signal to the controller.
4. The valve core assembly machine according to claim 1, characterized in that said drive mechanism comprises a motor (51) and a lead screw (52); the lead screw (52) is coaxially connected with the output shaft of the motor and can rotate along with the output shaft of the motor;
the die mounting plate (40) is sleeved on the lead screw (52), and can move back and forth along the length direction of the lead screw (52) under the driving of the lead screw (52).
5. The valve core assembly machine according to claim 4, wherein said motor (51) is a servo motor.
6. The valve core assembly machine according to claim 1, further comprising a housing (81), a guide rod (82), a compression test plate (83) located above said mold mounting plate (40), and an upper top plate (84) located above said compression test plate (83); the shell (81) comprises a top plate and a bottom plate which are parallel to each other and a side plate which connects the top plate and the bottom plate;
the die mounting plate (40), the pressure test plate (83) and the upper top plate (84) are parallel to each other, and the guide rod (82) penetrates through the die mounting plate (40), the pressure test plate (83) and the upper top plate (84) simultaneously; the die mounting plate (40), the pressure test plate (83) and the upper top plate (84) as a whole can slide back and forth along the length direction of the guide rod (82); the guide rod (82) is perpendicular to the top plate and the bottom plate at the same time, one end of the guide rod is fixedly connected with the top plate, and the other end of the guide rod is fixedly connected with the bottom plate;
the die mounting plate (40), the pressure test plate (83) and the upper top plate (84) are fixedly connected through a connecting rod (85).
7. The valve core assembly machine according to claim 1, characterized in that the driving mechanism comprises a hydraulic or pneumatic cylinder, the movable end of which is fixedly connected with the die mounting plate (40).
8. The valve core assembling machine according to claim 1, wherein the driving mechanism is an electric push rod, and the movable end of the electric push rod is fixedly connected with the die mounting plate (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215137.2U CN213795098U (en) | 2020-09-30 | 2020-09-30 | Valve core assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215137.2U CN213795098U (en) | 2020-09-30 | 2020-09-30 | Valve core assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795098U true CN213795098U (en) | 2021-07-27 |
Family
ID=76957513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022215137.2U Active CN213795098U (en) | 2020-09-30 | 2020-09-30 | Valve core assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795098U (en) |
-
2020
- 2020-09-30 CN CN202022215137.2U patent/CN213795098U/en active Active
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