CN216117854U

CN216117854U - Automatic detection device of converter

Info

Publication number: CN216117854U
Application number: CN202122393753.1U
Authority: CN
Inventors: 王丽梅; 章进强; 汪敬敏
Original assignee: Nanjing Speed Sea Automation Equipment Co ltd
Current assignee: Nanjing Speed Sea Automation Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-22
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an automatic detection device of a frequency converter, which comprises a cargo bin, a detection foundation plate and an active pushing assembly, wherein the active pushing assembly is arranged below the detection foundation plate and comprises a folded plate, an installation plate, a motor, a driving shaft, a connecting rod, a driving rod, a sliding block and a transition cylinder; this automatic detection device of converter, the initiative pushes away the material subassembly and is used for waiting to detect the work piece in the warehouse release in proper order, make it reach the detection position, wherein under the drive of motor, the drive shaft rotates, the rotation drives the connecting rod, the connecting rod drives the actuating lever, the slider of actuating lever one end and the transition cylinder of top installation can be reciprocating linear motion with pushing away the material frame, the material frame that pushes away who makes reciprocating linear motion can be with waiting to detect the work piece release in proper order in the warehouse, make it reach the detection position, high working efficiency, the initiative of whole device pushes away the material subassembly and is located below detecting the foundatin plate simultaneously, and is not only pleasing to the eye, do not influence other operating space above detecting the foundatin plate simultaneously.

Description

Automatic detection device of converter

Technical Field

The utility model relates to the technical field of frequency converter detection equipment, in particular to an automatic detection device for a frequency converter.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.

The converter need carry out outward appearance and user state to it before dispatching from the factory and detect, and current detection is semi-automatic and manual operation generally, and manual operation is that the workman picks out the converter work piece in proper order and detects promptly, wastes time and energy. Semi-automatic operation, i.e. manual work combined with equipment, however, a large number of workpieces can be placed on the whole work table, which affects other operating spaces on the work table. Therefore, there is a need for an automatic detection device for frequency converters with high working efficiency without affecting other operation spaces above the detection base plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic detection device for a frequency converter, which has the advantages that workpieces to be detected can be pushed out in sequence, the working efficiency is high, other operation spaces above a detection foundation plate are not affected, and the problems in the prior art can be solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic detection device of converter, includes the warehouse, detects the foundatin plate and initiatively pushes away the material subassembly, the warehouse is installed in the top that detects the foundatin plate, detects the below installation initiative that the foundatin plate pushes away the material subassembly, initiatively push away material subassembly and detect foundatin plate swing joint, initiatively push away the material subassembly and include folded plate, mounting panel, motor, drive shaft, connecting rod, actuating lever, slider and transition cylinder, the bottom surface of folded plate through the screw connection detection foundatin plate, the folded plate is along fixed connection with the topside of mounting panel, the motor is installed on the lateral wall of mounting panel, the one end of drive shaft is connected to the motor, the other end and the connecting rod of drive shaft are connected, the connecting rod still articulates with the one end of actuating lever, the other end of actuating lever passes through minor axis and slider swing joint, slider and mounting panel swing joint, the transition cylinder is installed on the top of slider, the transition cylinder is located the inboard of mounting panel, the material frame that pushes away is installed on the top of transition cylinder, the material pushing frame is movably connected with the detection foundation plate.

Preferably, the bottom center of the sliding block is provided with a guide groove with a rectangular cross section, the sliding block is movably connected with the mounting plate through the guide groove, the top center of the sliding block is provided with a threaded hole, and the sliding block is movably connected with the bottom end of the transition cylinder through the threaded hole.

Preferably, the drive shaft extends through and is movably connected to the mounting plate.

Preferably, the lateral wall of mounting panel is seted up on the lateral wall with slider matched with horizontal fretwork groove, mounting panel top surface and detection foundatin plate contact.

Preferably, the pushing frame is movably connected with the side wall of the warehouse, and the center of the bottom end of the pushing frame is connected with the transition cylinder.

Preferably, the motor and the sliding block are positioned on the same horizontal line, and the length of the connecting rod is smaller than that of the driving rod.

Compared with the prior art, the utility model has the following beneficial effects:

this automatic detection device of converter, the initiative pushes away the material subassembly and is used for waiting to detect the work piece in the warehouse release in proper order, make it reach the detection position, wherein under the drive of motor, the drive shaft rotates, the rotation drives the connecting rod, the connecting rod drives the actuating lever, the slider of actuating lever one end and the transition cylinder of top installation can be reciprocating linear motion with pushing away the material frame, the material frame that pushes away who makes reciprocating linear motion can be with waiting to detect the work piece release in proper order in the warehouse, make it reach the detection position, high working efficiency, the initiative of whole device pushes away the material subassembly and is located below detecting the foundatin plate simultaneously, and is not only pleasing to the eye, do not influence other operating space above detecting the foundatin plate simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of an active pushing assembly according to the present invention;

FIG. 3 is a schematic diagram of a mounting plate structure according to the present invention;

fig. 4 is a schematic view of the slider structure of the present invention.

In the figure: 1. a warehouse; 2. detecting the foundation plate; 3. an active pushing assembly; 31. folding the plate; 32. mounting a plate; 33. a motor; 34. a drive shaft; 35. a connecting rod; 36. a drive rod; 37. a slider; 38. a transition cylinder; 39. and (5) pushing the material frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, an automatic detection device for a frequency converter comprises a cargo bin 1, a detection base plate 2 and an active pushing assembly 3, wherein the cargo bin 1 is installed above the detection base plate 2, workpieces to be detected are installed in the cargo bin 1, the detection base plate 2 is used as a base flat plate, the active pushing assembly 3 is installed below the detection base plate 2, the active pushing assembly 3 is used for sequentially pushing out the workpieces to be detected in the cargo bin 1 to reach a detection position, the active pushing assembly 3 is movably connected with the detection base plate 2, the active pushing assembly 3 comprises a folded plate 31, an installation plate 32, a motor 33, a driving shaft 34, a connecting rod 35, a driving rod 36, a sliding block 37 and a transition cylinder 38, the folded plate 31 is connected with the bottom surface of the detection base plate 2 through screws, the folded plate 31 is fixedly connected with the top edge of the installation plate 32, the motor 33 is installed on the side wall of the installation plate 32, and the motor 33 is connected with one end of the driving shaft 34, the driving shaft 34 penetrates through the mounting plate 32 and is movably connected with the mounting plate, the other end of the driving shaft 34 is connected with the connecting rod 35, the connecting rod 35 is further hinged with one end of the driving rod 36, the other end of the driving rod 36 is movably connected with the sliding block 37 through a short shaft, the motor 33 and the sliding block 37 are positioned on the same horizontal line, the length of the connecting rod 35 is smaller than that of the driving rod 36, wherein under the driving of the motor 33, the driving shaft 34 rotates to drive the connecting rod 35, the connecting rod 35 then drives the driving rod 36, the sliding block 37 at one end of the driving rod 36 can do reciprocating linear motion, the sliding block 37 is movably connected with the mounting plate 32, the connecting rod 35 is shorter in length and can avoid contacting with the folded plate 31, the lateral wall of the mounting plate 32 is provided with a lateral hollowed-out groove matched with the sliding block 37, the lateral hollowed-out groove limits the sliding block 37, the sliding block 37 can only do stable lateral movement, the top surface of the mounting plate 32 contacts with the detection base plate 2, transition cylinder 38 is installed on the top of slider 37, slider 37's bottom center department sets up the guide way that the cross-section is the rectangle, slider 37 is through this guide way and mounting panel 32 swing joint, slider 37 is reciprocating linear motion in the horizontal fretwork groove on the mounting panel 32 lateral wall like this, the screw hole is seted up at slider 37's top surface center, slider 37 is through this screw hole and transition cylinder 38's bottom swing joint, transition cylinder 38 easy dismounting, transition cylinder 38 is located the inboard of mounting panel 32, material pushing frame 39 is installed on transition cylinder 38's top, material pushing frame 39 and detection foundatin plate 2 swing joint, material pushing frame 39 still with the lateral wall swing joint of warehouse 1, material pushing frame 39's bottom center connects transition cylinder 38.

The automatic detection device of the frequency converter comprises a cargo bin 1, a detection base plate 2 and an active pushing assembly 3, wherein workpieces to be detected are arranged in the cargo bin 1, the detection base plate 2 is used as a basic flat plate, the active pushing assembly 3 is used for sequentially pushing out the workpieces to be detected in the cargo bin 1 to enable the workpieces to be detected to reach a detection position, the active pushing assembly 3 is movably connected with the detection base plate 2, the active pushing assembly 3 comprises a folded plate 31, a mounting plate 32, a motor 33, a driving shaft 34, a connecting rod 35, a driving rod 36, a sliding block 37 and a transition cylinder 38, the motor 33 and the connecting rod 35 are respectively positioned on two sides of the mounting plate 32, the connecting rod 35 is hinged with one end of the driving rod 36, the motor 33 and the sliding block 37 are positioned on the same horizontal line, wherein under the driving of the motor 33, the driving shaft 34 rotates to drive the connecting rod 35, the connecting rod 35 then drives the driving rod 36, the sliding block 37 at one end of the driving rod 36 can do reciprocating linear motion, offer on the lateral wall of mounting panel 32 with slider 37 matched with horizontal fretwork groove, horizontal fretwork groove gives slider 37 spacing, guarantee that slider 37 can only steady lateral shifting, slider 37's top installation transition cylinder 38, transition cylinder 38 and slider 37 are reciprocal linear motion together, material pushing frame 39 is installed on transition cylinder 38's top, material pushing frame 39 and detection foundatin plate 2 swing joint, material pushing frame 39 who makes reciprocal linear motion can be with waiting to detect the release in proper order of the work piece in storehouse 1, make it reach the detection position, high working efficiency, the initiative of whole device pushes away material subassembly 3 and is located below detecting foundatin plate 2 simultaneously, and is not only pleasing to the eye, does not influence other operating space above detecting foundatin plate 2 simultaneously.

In summary, the following steps: this automatic detection device of converter, initiative material pushing component 3 is used for the work piece that waits to detect in the warehouse 1 in proper order to release, make it reach the detection position, wherein under the drive of motor 33, drive shaft 34 rotates, rotate and drive connecting rod 35, connecting rod 35 drives actuating lever 36, slider 37 and the transition cylinder 38 of the installation above the slider 36 one end of actuating lever and material pushing frame 39 can be reciprocating linear motion, material pushing frame 39 who makes reciprocating linear motion can release the work piece that waits to detect in the warehouse 1 in proper order, make it reach the detection position, high working efficiency, the initiative material pushing component 3 of whole device is located below detecting foundatin plate 2 simultaneously, and is not only pleasing to the eye, does not influence other operating space above detecting foundatin plate 2 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic detection device of converter, includes warehouse (1), detects foundatin plate (2) and initiatively pushes away material subassembly (3), its characterized in that: the warehouse (1) is installed above a detection foundation plate (2), an active pushing assembly (3) is installed below the detection foundation plate (2), the active pushing assembly (3) is movably connected with the detection foundation plate (2), the active pushing assembly (3) comprises a folded plate (31), an installation plate (32), a motor (33), a driving shaft (34), a connecting rod (35), a driving rod (36), a sliding block (37) and a transition cylinder (38), the folded plate (31) is connected with the bottom surface of the detection foundation plate (2) through a screw, the folded plate (31) is fixedly connected with the top edge of the installation plate (32), the motor (33) is installed on the side wall of the installation plate (32), the motor (33) is connected with one end of the driving shaft (34), the other end of the driving shaft (34) is connected with the connecting rod (35), the connecting rod (35) is hinged with one end of the driving rod (36), the other end of the driving rod (36) is movably connected with the sliding block (37) through a short shaft, slider (37) and mounting panel (32) swing joint, transition cylinder (38) are installed on the top of slider (37), and transition cylinder (38) are located the inboard of mounting panel (32), and material pushing frame (39) are installed on the top of transition cylinder (38), push away material frame (39) and detect foundatin plate (2) swing joint.

2. The automatic detection device of the frequency converter according to claim 1, characterized in that: the bottom center of the sliding block (37) is provided with a guide groove with a rectangular cross section, the sliding block (37) is movably connected with the mounting plate (32) through the guide groove, the top center of the sliding block (37) is provided with a threaded hole, and the sliding block (37) is movably connected with the bottom end of the transition cylinder (38) through the threaded hole.

3. The automatic detection device of the frequency converter according to claim 1, characterized in that: the drive shaft (34) penetrates through the mounting plate (32) and is movably connected with the mounting plate.

4. The automatic detection device of the frequency converter according to claim 1, characterized in that: offer on the lateral wall of mounting panel (32) with slider (37) matched with horizontal fretwork groove, mounting panel (32) top surface and detection foundatin plate (2) contact.

5. The automatic detection device of the frequency converter according to claim 1, characterized in that: the pushing frame (39) is also movably connected with the side wall of the warehouse (1), and the center of the bottom end of the pushing frame (39) is connected with the transition cylinder (38).

6. The automatic detection device of the frequency converter according to claim 1, characterized in that: the motor (33) and the sliding block (37) are positioned on the same horizontal line, and the length of the connecting rod (35) is smaller than that of the driving rod (36).