CN210365951U

CN210365951U - Automatic loading and unloading device

Info

Publication number: CN210365951U
Application number: CN201920840840.7U
Authority: CN
Inventors: 胡志敏
Original assignee: Dalian Tianrui Cement Co Ltd
Current assignee: Dalian Tianrui Cement Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-21
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an automatic loading and unloading device, which comprises a base plate, a feeding device, a movable slide rail device and a manipulator mechanism; the feeding device is arranged on the substrate; the movable sliding rail device is fixed on the base plate and is positioned above the feeding device; the mechanical arm mechanism is connected to the movable sliding rail device in a sliding mode, and the pressing device is arranged on one side of the feeding device; through the cooperation of all the devices, the full-automatic production process is realized, and meanwhile, the labor cost is saved; through the processes of grabbing, feeding and the like of the manipulator mechanism, the problems that the integrated circuit board is easily damaged and the product quality is influenced due to frequent contact of the hands of an operator with the PCB are well solved; through the movable fit between the movable sliding rail devices, the PCB can be automatically adjusted according to the size of the PCB and the like.

Description

Automatic loading and unloading device

Technical Field

The utility model relates to a circuit board production facility technical field, concretely relates to automatic unloader that goes up.

Background

With the development of electronic industry technology, the demand of the market for PCB circuit boards is increasing, which needs more processing and inspection equipment to support. At present, each processing technology of the PCB needs the assistance of personnel, however, the steps are single mechanical, and the cost of the personnel of the enterprises is continuously increased at present, the market competition is strong, and particularly in some labor-intensive industries, the cost is high, and the recruitment of workers is difficult to become a very outstanding problem. Therefore, replacing manpower by intelligent machines will be a development trend of the PCB processing equipment industry in the future.

At present, in the production process of a PCB (printed Circuit Board), electronic elements are usually inserted into the PCB one by one manually, so that the labor is wasted, the efficiency is low, meanwhile, hands of workers frequently contact the PCB, the circuit board is easily damaged, and the product quality is influenced.

Disclosure of Invention

Technical problem to be solved

The utility model provides an automatic unloader that goes up relates to, it is efficient to have an efficiency, saves the cost of labor, can be according to advantages such as big or small automatically regulated of PCB circuit board simultaneously.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic loading and unloading device comprises a substrate, a feeding device, a movable sliding rail device, a manipulator mechanism and a pressing device; wherein

The feeding device is arranged on the base plate and used for conveying the PCB to an assembly position for assembly and conveying the assembled PCB to the next station;

the movable slide rail device is fixed on the substrate, is positioned above the feeding device and is used for moving the electronic element forwards, backwards, leftwards and rightwards and conveying the electronic element to a specified position;

the manipulator mechanism is arranged on the movable slide rail device and used for grabbing the electronic element and is inserted on the PCB;

the pressing device is arranged on one side of the feeding device and used for pressing the PCB to prevent displacement.

Preferably, the feeding device comprises a base, a belt pulley, a conveying line and a first power source; the base is fixed on the substrate; the first power source is connected with the base through a shaft, and the belt pulley is sleeved on the shaft; a conveying line is fixed on the base; the conveying line and the belt pulley are in driving connection.

Preferably, the movable slide rail device comprises a bracket, a first driving device, a first slide way, a longitudinal movable frame and a second slide way; the bracket is fixed on the substrate; a first slideway is arranged on the bracket; the first slideway is slidably connected with a longitudinal moving frame; a second slide way is arranged on the inner side of the longitudinal moving frame; the first driving device penetrates through the longitudinal moving frame through a bearing and is fixed above the support.

Preferably, the manipulator mechanism comprises a sliding block, a second driving device, a fixed frame, a second power source, a third power source, a moving plate and a manipulator; the second driving device is connected with a sliding block through a shaft; the sliding block is connected to the movable sliding rail device in a sliding mode and is connected with the fixed frame on one side; a second power source is fixed above the fixed frame; the second power source is connected with a moving plate through a rotating shaft; a third power source is fixed on the moving plate; the third power source is connected with a manipulator.

Preferably, the conveying line comprises a conveying main plate, a groove, a roller and a sliding groove; the inner side of the conveying main board is provided with a groove; a roller is fixed on the groove; one side of the roller is provided with a sliding groove.

Preferably, the pressing device comprises a pressing plate, a third driving device and a lifting device; the third driving device is fixed on the side wall of the feeding device; the third driving device is connected with a lifting device; the upper side of the lifting device is connected with a pressing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a, possess following beneficial effect: 1. through the cooperation of all the devices, the full-automatic production process is realized, and meanwhile, the labor cost is saved; 2. through the processes of grabbing, feeding and the like of the manipulator mechanism, the problems that the PCB is easily damaged and the product quality is influenced due to frequent contact of the hand of an operator with the PCB are well solved; 3. through the movable fit between the movable sliding rail devices, the PCB can be automatically adjusted according to the size of the PCB and the like.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partially enlarged view of B in fig. 1.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application 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 terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described 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.

Referring now to FIG. 1: an automatic loading and unloading device is characterized by comprising a substrate 1, a feeding device 2, a movable slide rail device 3, a manipulator mechanism 4 and a pressing device 5; wherein

The feeding device 2 is arranged on the base plate 1 and used for conveying the PCB to an assembly position for assembly and conveying the assembled PCB to the next station;

the movable slide rail device 3 is fixed on the substrate 1, is positioned above the feeding device 2, and is used for moving the electronic element back and forth, left and right and conveying the electronic element to a designated position;

the manipulator mechanism 4 is connected to the movable slide rail device 3 in a sliding manner, is used for grabbing electronic elements and is inserted into the PCB;

the pressing device 5 is arranged on one side of the feeding device 2 and used for pressing the PCB to prevent displacement.

Wherein, on placing material feeding unit 2 with the PCB board earlier, on the station of material feeding unit 2 transport work piece to manipulator mechanism 4, insert and establish the PCB board after snatching electric component by manipulator mechanism 4 and accomplish the assembly, wherein the PCB board is at the lock pin during operation, and closing device 5 simultaneous working will compress tightly the PCB board through closing device 5, prevents to take place to remove when the lock pin and lead to the inaccurately to insert electronic component on the circuit board. And finally, conveying the formed PCB out by the feeding device 2.

Referring now to FIG. 1: the feeding device 2 comprises a base 21, a belt pulley 22, a conveying line 23 and a first power source 24; the base 21 is fixed on the substrate 1, wherein the base 21 is mainly used for fixing other parts; the first power source 24 is connected with the base 21 through a shaft, and the belt pulley 22 is sleeved on the shaft, wherein the first power source 24 is specifically represented by a servo motor which drives the belt pulley 22 on the shaft to rotate through the shaft; a conveying line 23 is fixed on the base 21, wherein the conveying line 23 is used for conveying the PCB; the conveying line 23 is in a driving connection with the belt pulley 22, and the specific working process is that the first power source 24 provides power, then the first power source 24 drives the belt pulley 22 on the shaft to rotate, and the belt pulley 22 drives the roller on the conveying line 23 to work through the belt.

Wherein, after the PCB board was inserted and is established at material feeding unit 2's transfer chain 23, first power supply 24 just started working, and the power that provides through first power supply 24 drives the belt pulley 22 that is being connected and rotates, and belt pulley 22 is when rotating simultaneously and is driving the gyro wheel on transfer chain 23 through the belt and work to make the PCB board assemble on can carrying next assembly station along transfer chain 23.

Referring now to FIG. 1: the movable slide rail device 3 comprises a bracket 31, a first driving device 32, a first slide rail 33, a longitudinal movable frame 34 and a second slide rail 35; the bracket 31 is fixed on the substrate 1, wherein the bracket 31 is used for fixing other parts; the bracket 31 is provided with a first slideway 33, wherein the first slideway 33 is used for realizing longitudinal transverse movement; a longitudinal moving frame 34 is connected to the first slide rail 33 in a sliding manner, wherein the longitudinal moving frame is used for driving parts in the longitudinal moving frame 34 to move together while performing transverse movement through the first slide rail 33, and meanwhile, the longitudinal moving frame is also used for performing proper adjustment according to different positions of the PCB; the inner side of the longitudinal moving frame 34 is provided with a second slideway 35, wherein the purpose of the second slideway 35 is to realize transverse movement; the first driving device 32 penetrates the longitudinal moving frame 34 through a bearing and is fixed above the bracket 31, wherein the first driving device 32 is embodied as a motor and mainly functions to provide power.

After the PCB is conveyed to the assembly station through the feeding device 2, positions of parts to be inserted are different, positions need to be adjusted continuously, when front and back position adjustment needs to be carried out, the longitudinal moving frame 34 is driven by the first driving device 32 to slide front and back along the first slide way 33, then the longitudinal moving frame 34 moves, and meanwhile the second slide way 35 arranged on the inner side drives the whole manipulator mechanism 4 to slide, so that left and right position movement is achieved.

Referring now to FIG. 2: the manipulator mechanism 4 comprises a slide block 41, a second driving device 42, a fixed frame 43, a second power source 44, a third power source 45, a moving plate 46 and a manipulator 47; the second driving device 42 is connected with a slide block 41 through a shaft, wherein the slide block 41 can move only through the power provided by the second driving device 42; the sliding block 41 is slidably connected to the movable slide rail device 3 and is connected to the fixed frame 43 on one side, wherein when the sliding block 41 moves, the fixed frame 43 connected to the sliding block is driven to move transversely, and the sliding block is adjusted appropriately according to different positions of the PCB; a second power source 44 is fixed above the fixed frame 43, wherein the second power source 44 is embodied by a jacking cylinder; the second power source 44 is connected with a moving plate 46 through a rotating shaft, wherein when the second power source works, the power provided by the jacking cylinder drives the moving plate 46 connected with the second power source to do reciprocating motion up and down; a third power source 45 is fixed on the moving plate 46, wherein the third power source 45 is specifically represented by a rotary cylinder; the third power source 45 is connected with a manipulator 47, wherein, during operation, the manipulator 47 connected with the third power source is driven by the power provided by the rotary cylinder to grab the PCB on the feeding device 2.

After the PCB is conveyed to the assembly station through the feeding device 2, other parts need to be grabbed onto the PCB, the manipulator 47 (provided with two clamps to grab a plurality of improvement efficiencies at a time) grabs the parts, then the second power source 44 on the fixing frame 43 drives the moving plate 46 to move up and down, then the moving plate 46 drives the third power source 45 on the moving plate 46 to move together in the lifting process, and finally the third power source 45 is used for grabbing and placing the parts on the manipulator 47.

Referring now to FIG. 3: the conveying line 23 comprises a conveying main plate 231, a groove 232, a roller 233 and a sliding groove 234; a groove 232 is formed in the inner side of the conveying main plate 231; a roller 233 is fixed on the groove 232, and the roller 233 is used for matching with the belt pulley 22 on the feeding device 2 to carry out a conveying process; one side of the roller 233 is provided with a sliding groove 234, and the sliding groove 234 mainly functions to slidingly contact the PCB board so that the PCB board can be conveyed through the sliding groove 234.

During the conveying process, the PCB is slidingly connected to the sliding groove 234, then the pulley 22 drives the roller 233 on the conveying line 23 to roll through the belt, and the PCB slides along the sliding groove 234 by the friction force generated by the roller 233.

The pressing device 5 comprises a pressing plate 51, a third driving device 52 (preferably adopting an air cylinder) and a lifting device 53; the third driving device 52 is fixed on the side wall of the feeding device 2, wherein the third driving device 52 is embodied as a cylinder; the third driving device 52 is connected with a lifting device 53, wherein the lifting device 53 connected with the third driving device 52 is driven by power provided by the third driving device 52 to move up and down, and the specific structure of the lifting device 53 is that the lifting device is lifted up and down by meshing between a gear and a rack; the upper side of the lifting device 53 is connected with a pressing plate 51, wherein the lifting device 53 drives the pressing plate 51 to be pressed up and down in the lifting process.

The following brief description describes the working process of the present invention: firstly, the PCB is inserted into the chute 234 on the conveying line 23, then the belt pulley 22 is driven to rotate by the first power source 24 on the feeding device 2, the belt pulley 22 drives the roller 233 to rotate together through the belt while rotating, thereby pushing the PCB to move in the chute 234 on the conveying line 23, then the PCB is firstly conveyed to the station of the manipulator mechanism 4 through the conveying line 23, the manipulator mechanism 4 can move back and forth and left and right through moving the sliding rail device 3 because the positions of the parts to be grabbed and placed are different, when the manipulator mechanism 4 moves to the designated position, the manipulator 47 connected with the manipulator mechanism 4 is driven to place the parts on the PCB through the third power source 45, when the PCB works in the inserting core, the compressing device 5 works simultaneously, and the feeding device 2 conveys the PCB to compress tightly through the compressing device 5, prevent to take place to move when the lock pin and lead to can't accurately insert electronic component on the circuit board. And finally, conveying the formed PCB out by the feeding device 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic loading and unloading device is applied to a core inserting machine and is characterized by comprising a substrate, a feeding device, a movable sliding rail device, a manipulator mechanism and a pressing device; wherein

2. The automatic loading and unloading device as claimed in claim 1, wherein the feeding device comprises a base, a belt pulley, a conveying line and a first power source; the base is fixed on the substrate; the first power source is connected with the base through a shaft, and the belt pulley is sleeved on the shaft; a conveying line is fixed on the base; the conveying line and the belt pulley are in driving connection.

3. The automatic loading and unloading device according to claim 1, wherein the movable slide rail device comprises a bracket, a first driving device, a first slide way, a longitudinal movable frame and a second slide way; the bracket is fixed on the substrate; a first slideway is arranged on the bracket; the first slideway is slidably connected with a longitudinal moving frame; a second slide way is arranged on the inner side of the longitudinal moving frame; the first driving device penetrates through the longitudinal moving frame through a bearing and is fixed above the support.

4. The automatic loading and unloading device of claim 1, wherein the manipulator mechanism comprises a slide block, a second driving device, a fixed frame, a second power source, a third power source, a moving plate and a manipulator; the second driving device is connected with a sliding block through a shaft; the sliding block is connected to the movable sliding rail device in a sliding mode and is connected with the fixed frame on one side; a second power source is fixed above the fixed frame; the second power source is connected with a moving plate through a rotating shaft; a third power source is fixed on the moving plate; the third power source is connected with a manipulator.

5. The automatic loading and unloading device of claim 2, wherein the conveying line comprises a conveying main plate, a groove, a roller and a chute; the inner side of the conveying main board is provided with a groove; a roller is fixed on the groove; one side of the roller is provided with a sliding groove.

6. The automatic loading and unloading device of claim 1, wherein the pressing device comprises a pressing plate, a third driving device and a lifting device; the third driving device is fixed on the side wall of the feeding device; the third driving device is connected with a lifting device; the upper side of the lifting device is connected with a pressing plate.