PCB board double track board collecting machine
Technical Field
The utility model relates to the technical field of board collecting machines, in particular to a PCB double-rail board collecting machine.
Background
PCB (Printed Circuit Board), chinese name printed circuit board, after the PCB production is completed, the finished PCB is collected on a storage rack, thus requiring the use of a double track board handler.
At present, as in the patent with the application number of CN201820329454.7, the utility model relates to a PCB double-rail plate receiving machine, which comprises a machine body, a detection device, a bearing track, a pushing assembly and a sliding assembly, wherein a good product outlet and a defective product outlet are formed in the machine body, the detection device is arranged in the machine body and used for detecting a PCB, the bearing track is arranged in the machine body in a sliding manner and used for bearing the processed PCB, the pushing assembly is arranged on the bearing track and used for pushing the PCB to be away from the machine body along the extending direction of the bearing track, and the sliding assembly is arranged in the machine body and used for pushing the bearing track to slide along the direction perpendicular to the bearing track.
However, in practical use, the double-rail plate collector has the defects that the double-rail plate collector is inconvenient to move, multiple people are required to carry, and the double-rail plate collector is time-consuming and labor-consuming.
Disclosure of utility model
The utility model aims to provide a PCB double-rail plate collecting machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the PCB double-rail plate collecting machine comprises:
A double-rail plate collecting machine body;
The four corners of the bottom of the double-rail plate collecting machine body are fixedly connected with supporting legs;
and the double-rail plate collecting machine body is provided with a movable wheel assembly.
Further, the movable wheel assembly comprises a double-shaft servo motor, a rotating shaft, a driving bevel gear, a lifting groove, a bearing, a screw, a driven bevel gear, a lifting plate, a transverse plate, a vertical plate and a universal wheel, wherein the double-shaft servo motor is fixedly connected to the center of the bottom of the double-rail plate collecting machine body.
Further, a rotating shaft is fixedly connected to an output shaft of the double-shaft servo motor, one end, away from the double-shaft servo motor, of the rotating shaft is fixedly connected with a drive bevel gear, and lifting grooves are formed in the left side and the right side of the double-rail plate collecting machine body.
Further, a bearing is fixedly connected to the top of the inner wall of the lifting groove, and a screw is rotatably connected to the bottom of the bearing.
Further, the bottom of the screw rod penetrates through the lifting groove and extends to the outside of the lifting groove, and is fixedly connected with a driven bevel gear, the driving bevel gear and the driven bevel gear are meshed with each other, and the screw rod is movably connected with the lifting groove.
Further, the surface top threaded connection of screw rod has the lifter plate, one side that the lifter plate kept away from the lift groove runs through the lift groove and extends to the outside in lift groove and fixedly connected with diaphragm.
Further, both sides and keep away from the one side of diaphragm all with lift groove inner wall movable contact around the lifter plate, both sides all fixedly connected with riser around the bottom of diaphragm, the bottom fixed mounting of riser has the universal wheel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the double-rail plate collecting machine, the double-rail plate collecting machine body, the supporting legs, the movable wheel assembly, the double-shaft servo motor, the driving bevel gear, the lifting groove, the bearing, the screw rod, the driven bevel gear, the lifting plate, the transverse plate, the vertical plate and the universal wheel are matched with each other, so that the effect of conveniently moving the position is achieved, convenience is achieved when the position is moved, multiple persons are not required to carry, and time and labor are saved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
Fig. 3 is a schematic side view of the present utility model.
In the figure, a double-track plate collecting machine body, 2, supporting legs, 3, a moving wheel assembly, 301, a double-shaft servo motor, 302, a driving bevel gear, 303, a lifting groove, 304, a bearing, 305, a screw rod, 306, a driven bevel gear, 307, a lifting plate, 308, a transverse plate, 309, a vertical plate and 310, and a universal wheel.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a dual-rail board collecting machine for PCB boards comprises a dual-rail board collecting machine body 1, support legs 2 are fixedly connected to four corners of the bottom of the dual-rail board collecting machine body 1, and a moving wheel assembly 3 is arranged on the dual-rail board collecting machine body 1.
Specifically, the moving wheel assembly 3 includes a biaxial servo motor 301, a rotating shaft, a drive bevel gear 302, a lifting groove 303, a bearing 304, a screw 305, a driven bevel gear 306, a lifting plate 307, a cross plate 308, a vertical plate 309 and a universal wheel 310, and the biaxial servo motor 301 is fixedly connected to the bottom center of the dual-track plate collecting machine body 1.
In the specific implementation, a rotating shaft is fixedly connected to an output shaft of the double-shaft servo motor 301, one end, away from the double-shaft servo motor 301, of the rotating shaft is fixedly connected with a drive bevel gear 302, and lifting grooves 303 are formed in the left side and the right side of the double-rail plate collecting machine body 1.
Specifically, a bearing 304 is fixedly connected to the top of the inner wall of the lifting groove 303, a screw 305 is rotatably connected to the bottom of the bearing 304, and the screw directions of the two screws 305 are opposite.
In the specific implementation, the bottom end of the screw 305 penetrates through the lifting groove 303 and extends to the outside of the lifting groove 303, and is fixedly connected with the driven bevel gear 306, the driving bevel gear 302 and the driven bevel gear 306 are meshed with each other, and the screw 305 is movably connected with the lifting groove 303.
Specifically, a lifting plate 307 is screwed above the surface of the screw 305, and one side of the lifting plate 307 away from the lifting groove 303 penetrates through the lifting groove 303 and extends to the outside of the lifting groove 303 and is fixedly connected with a transverse plate 308.
In the specific implementation, the front and back sides of the lifting plate 307 and the side far away from the transverse plate 308 are movably contacted with the inner wall of the lifting groove 303, the front and back sides of the bottom of the transverse plate 308 are fixedly connected with the vertical plates 309, and the bottoms of the vertical plates 309 are fixedly provided with universal wheels 310.
In practical application, when the device needs to be moved, only the double-shaft servo motor 301 is required to be started, the double-shaft servo motor 301 drives the driving bevel gear 302 to rotate positively, then the driving bevel gear 302 sequentially drives the driven bevel gear 306 to rotate, and further under the action of threads, the lifting plate 307 moves downwards on the screw 305, and further drives the transverse plate 308, the vertical plate 309 and the universal wheels 310 to move downwards, and further enables the four universal wheels 310 to be in contact with the ground, and enables the supporting leg 2 to be separated from the ground, then the device is pushed to move, after the movement is completed, only the double-shaft servo motor 301 is required to drive the driving bevel gear 302 to rotate reversely, and further under the action of threads, the lifting plate 307 moves upwards on the screw 305, and further drives the transverse plate 308, the vertical plate 309 and the universal wheels 310 to move upwards, and further enables the four universal wheels 310 to be separated from the ground, and further enables the supporting leg 2 to be in contact with the ground.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or are known by conventional experimental methods, standard parts used in the utility model file can be purchased from the market, all parts in the utility model file can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and equipment adopt conventional models in the prior art.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and electric connection is completed by referring to the working sequence among the electric parts in the working principle, and the detailed connection means are known in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.