CN218974023U - Pre-pressing device for controller production - Google Patents
Pre-pressing device for controller production Download PDFInfo
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- CN218974023U CN218974023U CN202320036687.9U CN202320036687U CN218974023U CN 218974023 U CN218974023 U CN 218974023U CN 202320036687 U CN202320036687 U CN 202320036687U CN 218974023 U CN218974023 U CN 218974023U
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- hollow box
- controller
- singlechip
- bearing plate
- ejection unit
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a prepressing device for controller production, which comprises a hollow box and an ejection unit; hollow box: a pressing die frame is arranged in an opening in the center of the upper surface of the pressing die frame, a bearing plate is connected inside the pressing die frame in a sliding manner, a vertical frame is arranged on the rear side of the upper surface of the hollow box, an electric push rod is arranged at the front end of the inside of the vertical frame, a pressing plate is arranged at the lower end of the telescopic end of the electric push rod, and a trapezoid table which is bilaterally symmetrical is arranged on the bottom surface of the pressing plate; ejection unit: the ejection unit is arranged in the hollow box and is contacted with the trapezoid table; wherein: the front side surface of the hollow box is provided with a singlechip, and the input end of the singlechip is electrically connected with an external power supply; this a pre-compaction device for controller production can accomplish the pre-compaction test work to refrigerator controller fast, easy operation is practical, and can upwards push out refrigerator controller voluntarily after the pre-compaction is accomplished, very big reduction personnel get the material degree of difficulty, the practicality is better.
Description
Technical Field
The utility model relates to the technical field of refrigerator controller production, in particular to a prepressing device for controller production.
Background
Refrigerators are a kind of refrigerating apparatus that maintains a constant low temperature, and also a kind of civil products that maintain foods or other objects in a constant low temperature state. The refrigerator has many kinds, and is generally classified into cooling, use, climate environment, appearance and refrigerating modes.
The refrigerator controller is used as a core component for controlling the operation of the refrigerator, and is mainly used for sending out working instructions for all components in the refrigerator, and often, prepressing test work is carried out on the refrigerator controller in the processing process of the refrigerator controller so as to judge whether the refrigerator controller is qualified or not.
In order to prevent the refrigerator controller from dislocation offset during actual use, the existing prepressing device for controller production is to place the refrigerator controller in a positioning pressing die with a proper size during pressing, but the gap between the refrigerator controller and the positioning pressing die is small during material taking, so that people can take out the refrigerator controller with great time, and the material taking difficulty is high.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the prepressing device for the production of the controller, can rapidly complete prepressing test work of the refrigerator controller, is simple and practical to operate, can automatically eject the refrigerator controller upwards after prepressing is completed, greatly reduces the material taking difficulty of personnel, has good practicability, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pre-pressing device for controller production comprises a hollow box and an ejection unit;
hollow box: a pressing die frame is arranged in an opening in the center of the upper surface of the pressing die frame, a bearing plate is connected inside the pressing die frame in a sliding manner, a vertical frame is arranged on the rear side of the upper surface of the hollow box, an electric push rod is arranged at the front end of the inside of the vertical frame, a pressing plate is arranged at the lower end of the telescopic end of the electric push rod, and a trapezoid table which is bilaterally symmetrical is arranged on the bottom surface of the pressing plate;
ejection unit: the ejection unit is arranged in the hollow box and is contacted with the trapezoid table;
wherein: the front side of hollow box is equipped with the singlechip, and the external power source is connected to the input electricity of singlechip, and the output of singlechip is connected to electric putter's input electricity, can accomplish the pre-compaction test work to refrigerator controller fast, easy operation is practical, and can upwards push out refrigerator controller voluntarily after the pre-compaction is accomplished, very big reduction personnel get the material degree of difficulty, the practicality is better.
Further, the ejecting unit comprises ejecting blocks, the ejecting blocks are respectively and slidably connected in transverse sliding grooves formed in the left-right symmetry of the inner bottom surface of the hollow box, the upper surfaces of the ejecting blocks are in contact with the bottom surface of the vertically corresponding trapezoidal table, the refrigerator controller can be ejected upwards, and the material taking difficulty of personnel is reduced.
Further, the ejecting unit still includes two-way lead screw and motor, two-way lead screw passes through the inside that the bearing rotated and is connected in hollow box, and two left and right sides of two-way lead screw respectively with the kicking block middle part screw threaded connection of homonymy, the motor output shaft and the two-way lead screw fixed connection that hollow box left surface set up, the output of singlechip can be driven to two kicking blocks synchronous motion to the input electricity of motor.
Further, the middle part of the upper surface of the bearing plate is provided with a pressure sensor, and the output end of the pressure sensor is electrically connected with the input end of the singlechip, so that the pressure applied by the refrigerator controller can be detected in real time, and the progress of the prepressing work can be controlled by personnel.
Further, avoidance openings are symmetrically formed in the left end and the right end of the bearing plate, material taking openings are symmetrically formed in the left end and the right end of the upper surface of the pressing die frame, the material taking openings correspond to the positions of the avoidance openings, and people can conveniently take out the refrigerator controller.
Further, both ends all are equipped with the tee bend chamber about the inside of bearing plate, and the vertical intracavity in tee bend chamber is all sliding connection has the knock pin, and the horizontal intracavity in tee bend chamber is all sliding connection has the knock pin, and the knock pin contacts terminal surface that the knock pin contacted the top-down and sets up towards the center department slope of bearing plate, and the step inslot of the horizontal chamber in tee bend chamber is all equipped with the spring, and spring and the push pin middle part step board fixed connection of homonymy, the spring housing is located the push pin outside of homonymy, can promote refrigerator controller and bearing plate separation, provides convenience for personnel's material taking work.
Furthermore, the bottom surface four corners symmetry of hollow box is equipped with the stabilizer blade, can provide the supporting role for hollow box, ensures operational environment's stability.
Compared with the prior art, the utility model has the beneficial effects that: this a pre-compaction device for controller production has following benefit:
1. personnel put into the inside of moulding-die frame with the refrigerator controller that needs to carry out pre-compaction test work for the refrigerator controller is located the top of bearing plate and contacts with pressure sensor, then through the regulation and control of singlechip, and electric putter extends down and promotes the pressure board and move down and contact with the refrigerator controller can carry out pre-compaction work, easy operation is practical, and the pressure that this in-process refrigerator controller received can be transmitted pressure sensor, carries out real-time supervision and will measure the numerical feedback to the singlechip to the pressure sensor to the pressure that the refrigerator controller received, so that operating personnel will control the progress of pre-compaction work.
2. After the pre-compaction work is accomplished, through the regulation and control of singlechip, electric putter contracts and drives the pressurization board and shift up and reset, afterwards, motor operation drives two-way lead screw rotation, receive the threaded connection relation influence of two-way lead screw and kicking block, two kicking blocks can carry out the back and keep away from, thereby change the contact point of self and trapezoidal platform, trapezoidal platform can drive the bearing plate and shift up with one because of the pushing action of kicking block this moment, thereby it is ejecting with refrigerator controller from the inside of moulding-die frame, afterwards, personnel can stretch into the inside of getting material opening and dodging the opening in proper order so as to hold refrigerator controller's bottom surface and take out it, and at this in-process, personnel can manually overcome the elasticity of spring and push into the inside of tee bend chamber with the push pin, change the contact point of push pin and kicking pin, the thrust effect because of the push pin can upwards move refrigerator controller further jack-up, make refrigerator controller no longer contact with the bearing plate and eliminate frictional force between the two, make personnel can more light take off refrigerator controller, the degree of difficulty of taking out of personnel, the practicality is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in an inner cross-section;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1 a hollow box, 2 a die frame, 3 a bearing plate, 4a vertical frame, 5 an electric push rod, 6 a pressing plate, 7 a trapezoidal table, 8 an ejection unit, 81 an ejection block, 82 a bidirectional screw rod, 83 a motor, 9 a singlechip, 10 a pressure sensor, 11 an avoidance opening, 12 a material taking opening, 13 support legs, 14 a three-way cavity, 15 an ejection pin, 16 an ejection pin and 17 springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1-3, the present embodiment provides a technical solution: a prepressing device for controller production comprises a hollow box 1 and an ejection unit 8;
hollow box 1: a pressing die frame 2 is arranged in an opening in the center of the upper surface of the pressing die frame 2, a bearing plate 3 is connected in the pressing die frame 2 in a sliding manner, a vertical frame 4 is arranged at the rear side of the upper surface of the hollow box 1, an electric push rod 5 is arranged at the front end of the inside of the vertical frame 4, a pressing plate 6 is arranged at the lower end of a telescopic end of the electric push rod 5, a trapezoid table 7 which is symmetrical left and right is arranged on the bottom surface of the pressing plate 6, a person places a refrigerator controller which needs to perform pre-pressing test work into the pressing die frame 2, the refrigerator controller is located above the bearing plate 3, and then the electric push rod 5 stretches downwards to push the pressing plate 6 to move downwards to contact the refrigerator controller through the regulation and control of a single chip microcomputer 9 so as to perform pre-pressing work;
ejection unit 8: the ejector unit 8 is arranged in the hollow box 1, the ejector unit 8 is in contact with the trapezoid table 7, the ejector unit 8 comprises ejector blocks 81, the ejector blocks 81 are respectively and slidably connected in transverse sliding grooves formed in the bottom surface of the hollow box 1 in a bilateral symmetry manner, the upper surfaces of the ejector blocks 81 are in contact with the bottom surface of the vertically corresponding trapezoid table 7, the upper surfaces of the ejector blocks 81 and the bottom surface of the trapezoid table 7 are obliquely arranged from top to bottom in the direction away from the electric push rod 5, the ejector unit 8 further comprises a bidirectional screw rod 82 and a motor 83, the bidirectional screw rod 82 is rotationally connected in the hollow box 1 through a bearing, the left end and the right end of the bidirectional screw rod 82 are respectively and fixedly connected with screw holes in the middle of the ejector block 81 on the same side, an output shaft of the motor 83 is electrically connected with the output end of the single-chip microcomputer 9, after the prepressing work is completed, the electric push rod 5 is contracted to drive the pressing plate 6 to move upwards and reset, then the motor 83 is operated to drive the bidirectional screw rod 82 to rotate, the two ejector blocks 81 are back to be far away from each other under the influence of the threaded connection relation of the bidirectional screw rod 82 and the ejector block 81, and the ejector block 81 can be pushed out of the refrigerator 2 from the inside by the controller 2;
wherein: the front side of the hollow box 1 is provided with a singlechip 9, the input end of the singlechip 9 is electrically connected with an external power supply, and the input end of the electric push rod 5 is electrically connected with the output end of the singlechip 9.
Wherein: the middle part of the upper surface of the bearing plate 3 is provided with a pressure sensor 10, the output end of the pressure sensor 10 is electrically connected with the input end of the singlechip 9, the pressure born by the refrigerator controller can be transmitted to the pressure sensor 10, the pressure sensor 10 monitors the pressure born by the refrigerator controller in real time and feeds back the measured value to the singlechip 9, so that an operator can control the progress of the prepressing work.
Wherein: the left and right ends symmetry of bearing plate 3 is equipped with dodges opening 11, and the upper surface left and right sides symmetry of moulding-die frame 2 is equipped with gets material opening 12, gets material opening 12 and dodges opening 11 position correspondence, the inside left and right sides of bearing plate 3 all is equipped with tee bend chamber 14, all sliding connection has ejector pin 15 in the vertical passageway of tee bend chamber 14, all sliding connection has push pin 16 in the horizontal passageway of tee bend chamber 14, the contact terminal surface that ejector pin 15 and push pin 16 all top-down inclines towards the central department of bearing plate 3 to set up, the step inslot of the horizontal passageway of tee bend chamber 14 all is equipped with spring 17, spring 17 and push pin 16 middle part step board fixed connection of homonymy, and spring 17 cover locates the push pin 16 outside of homonymy, and the personnel can stretch into getting material opening 12 and dodge opening 11's inside in proper order in order so as to hold the bottom surface of refrigerator controller and take out it, and in this process, personnel can overcome the elasticity of spring 17 and push pin 16 in the inside of chamber 14 by hand, change push pin 16 and push pin 15's contact with push pin 15 top-down, the contact degree of difficulty that the refrigerator 16 can not be more easily removed by the refrigerator controller because of the ejector pin 16 makes the refrigerator contact with the refrigerator, the practicality that the person can be more greatly reduced, and the refrigerator has better friction controller between the two can take place.
Wherein: the bottom surface four corners symmetry of hollow box 1 is equipped with stabilizer blade 13, can provide the supporting role for hollow box 1, ensures operational environment's stability.
The working principle of the prepressing device for controller production provided by the utility model is as follows: the personnel put the refrigerator controller which needs to carry out the prepressing test work into the compression mold frame 2, the refrigerator controller is positioned above the bearing plate 3 and is contacted with the pressure sensor 10, then the electric push rod 5 stretches downwards to push the pressing plate 6 to move downwards to be contacted with the refrigerator controller through the regulation and control of the single chip microcomputer 9, the pressure born by the refrigerator controller can be transmitted to the pressure sensor 10 in the process, the pressure sensor 10 carries out real-time monitoring on the pressure born by the refrigerator controller and feeds back the measured value to the single chip microcomputer 9, so that the operator can control the progress of the prepressing work, after the prepressing work is finished, the electric push rod 5 contracts to drive the pressing plate 6 to move upwards to reset, then the motor 83 operates to drive the bidirectional screw rod 82 to rotate, the bidirectional screw rod 82 is influenced by the threaded connection relation of the two jacking blocks 81, the two jacking blocks 81 can carry out back and far away, so as to change the contact point between the trapezoidal table 7 and the trapezoidal table 7, at the moment, the trapezoidal table 7 can drive the bearing plate 3 to move upwards due to the pushing action of the pushing block 81, so that the refrigerator controller is ejected out of the compression molding frame 2, then a person can sequentially stretch fingers into the material taking opening 12 and the avoidance opening 11 so as to hold the bottom surface of the refrigerator controller to take the refrigerator controller out, in the process, the person can manually overcome the elasticity of the spring 17 and push the push pin 16 into the three-way cavity 14, the contact point between the push pin 16 and the push pin 15 is changed, the push pin 15 can move upwards due to the pushing action of the push pin 16 to further jack the refrigerator controller, so that the refrigerator controller is not contacted with the bearing plate 3 any more, the friction force between the refrigerator controller is eliminated, the person can more conveniently take down the refrigerator controller, the material taking difficulty of the person is greatly reduced, the practicability is better.
It is noted that the singlechip 9 disclosed in the above embodiment is selected from Intel-8051 singlechip, the electric push rod 5 is selected from SY-a04A electric push rod, the motor 83 is selected from GNB2118A motor, the pressure sensor 10 is selected from KAP-50KN pressure sensor, and the singlechip 9 controls the electric push rod 5, the motor 83 and the pressure sensor 10 to work by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A pre-compaction device for controller production, its characterized in that: comprises a hollow box (1) and an ejection unit (8);
hollow box (1): a pressing die frame (2) is arranged in an opening in the center of the upper surface of the pressing die frame (2), a bearing plate (3) is connected in the pressing die frame (2) in a sliding manner, a vertical frame (4) is arranged on the rear side of the upper surface of the hollow box (1), an electric push rod (5) is arranged at the front end of the inside of the vertical frame (4), a pressing plate (6) is arranged at the lower end of the telescopic end of the electric push rod (5), and a trapezoid table (7) which is bilaterally symmetrical is arranged on the bottom surface of the pressing plate (6);
ejection unit (8): the ejection unit (8) is arranged in the hollow box (1) and is contacted with the trapezoid table (7);
wherein: the front side of the hollow box (1) is provided with a singlechip (9), the input end of the singlechip (9) is electrically connected with an external power supply, and the input end of the electric push rod (5) is electrically connected with the output end of the singlechip (9).
2. A pre-compression device for controller production according to claim 1, characterized in that: the ejection unit (8) comprises ejection blocks (81), the ejection blocks (81) are respectively and slidably connected in transverse sliding grooves formed in the left and right sides of the bottom surface of the hollow box (1), and the upper surfaces of the ejection blocks (81) are in contact with the bottom surface of the vertically corresponding trapezoid table (7).
3. A pre-compression device for controller production according to claim 2, characterized in that: the ejection unit (8) further comprises a bidirectional screw rod (82) and a motor (83), the bidirectional screw rod (82) is rotationally connected to the inside of the hollow box (1) through a bearing, the left end and the right end of the bidirectional screw rod (82) are respectively in threaded connection with screw holes in the middle of an ejector block (81) on the same side, an output shaft of the motor (83) arranged on the left side face of the hollow box (1) is fixedly connected with the bidirectional screw rod (82), and the input end of the motor (83) is electrically connected with the output end of the single chip microcomputer (9).
4. A pre-compression device for controller production according to claim 1, characterized in that: the middle part of the upper surface of the pressure bearing plate (3) is provided with a pressure sensor (10), and the output end of the pressure sensor (10) is electrically connected with the input end of the singlechip (9).
5. A pre-compression device for controller production according to claim 1, characterized in that: the left end and the right end of the bearing plate (3) are symmetrically provided with avoidance notches (11), the left end and the right end of the upper surface of the pressing die frame (2) are symmetrically provided with material taking notches (12), and the material taking notches (12) correspond to the positions of the avoidance notches (11).
6. A pre-compression device for controller production according to claim 5, wherein: the three-way cavity (14) is arranged at the left end and the right end of the inner part of the bearing plate (3), the ejector pins (15) are slidably connected in the vertical cavity channels of the three-way cavity (14), the ejector pins (16) are slidably connected in the horizontal cavity channels of the three-way cavity (14), the contact end surfaces of the ejector pins (15) and the ejector pins (16) are obliquely arranged towards the center of the bearing plate (3) from top to bottom, springs (17) are arranged in the step grooves of the horizontal cavity channels of the three-way cavity (14), the springs (17) are fixedly connected with the step plates in the middle of the ejector pins (16) on the same side, and the springs (17) are sleeved outside the ejector pins (16) on the same side.
7. A pre-compression device for controller production according to claim 1, characterized in that: the four corners of the bottom surface of the hollow box (1) are symmetrically provided with supporting legs (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036687.9U CN218974023U (en) | 2023-01-07 | 2023-01-07 | Pre-pressing device for controller production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036687.9U CN218974023U (en) | 2023-01-07 | 2023-01-07 | Pre-pressing device for controller production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218974023U true CN218974023U (en) | 2023-05-05 |
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ID=86166561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320036687.9U Active CN218974023U (en) | 2023-01-07 | 2023-01-07 | Pre-pressing device for controller production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218974023U (en) |
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2023
- 2023-01-07 CN CN202320036687.9U patent/CN218974023U/en active Active
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