CN209697018U

CN209697018U - A kind of mobile phone PCB slashings machine

Info

Publication number: CN209697018U
Application number: CN201920214089.XU
Authority: CN
Inventors: 戚大治; 刘闯; 王新发; 张德祥
Original assignee: Beijing Morning Flying Geese Communication Technology Co Ltd
Current assignee: Beijing Morning Flying Geese Communication Technology Co Ltd
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2019-11-29
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a kind of mobile phone PCB slashings machines, including cabinet, installs case, conveyer belt and crushing wheel, one lateral roof of cabinet is provided with feed inlet, cabinet is provided with installs case on a side external surface of discharge port, the inside of cabinet is provided with conveyer belt close to the side upper end position of feed inlet, baffle is provided on the outer surface of conveyer belt, the inside both ends sliding of conveyer belt is sheathed with roller, the inside fixation of roller is sheathed with the first rolling column, first rolling column is rotatably connected on cabinet by rolling bearing, conveyer belt is provided with feedboard below one end of discharge port, the two sides of feedboard are fixedly welded on the inner wall of cabinet.The utility model solves the problems, such as existing mobile phone PCB slashings machine not smart enoughization and circuit board is easy to be stuck in crushing wheel entrance when crushing by setting singlechip controller, pushing plate, the first infrared receiver, the second infrared receiver, sliding panel, sliding groove and RF transmitter.

Description

A kind of mobile phone PCB slashings machine

Technical field

The utility model relates to PCB slashings machine technical field, specially a kind of mobile phone PCB slashings machine.

Background technique

PCB slashings machine, also known as circuit board Special grinder for disintegrating are mainly used for waste and old printed circuit board, waste and old cable and wire Deng, crushing effect is fairly obvious, and with the continuous development in city, people have generally used mobile phone, but in mobile phone in use, It requires to eliminate a large amount of waste material of circuit board every year, these waste materials can be allowed to turn waste into wealth with circuit board Special grinder for disintegrating, without two Secondary pollution, utilization is the production of environment-friendly and energy-efficient breaking method, and investment recovering effect is significant, and when using the equipment, is made an uproar Sound is low, pollution-free, easy to operate, easy to maintain.

But there are deficiencies below for existing technology:

1. existing mobile phone PCB slashings machine not smart enoughization, existing mobile phone PCB slashings machine mostly uses greatly manual operation Circuit board is crushed, needs when crushing largely manually to carry out compounding practice, take time and effort；

2. existing mobile phone PCB slashings machine is transmitted circuit board using conveyer belt when crushing, but transmission belt exists Thrust is smaller when transmission, and circuit board is often stuck in the entrance of crushing wheel, causes crushing wheel that can not be normally carried out crushing.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of mobile phone PCB slashings machine, solves existing mobile phone PCB slashings machine not smart enoughization and crush when circuit board be easy the problem of being stuck in crushing wheel entrance.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of mobile phone PCB slashings machine, including cabinet, Installs case, conveyer belt and crushing wheel, a lateral roof of the cabinet are provided with feed inlet, while the other side side lower end of cabinet Position is provided with discharge port, and the cabinet is provided with installs case, the inside of the cabinet on a side external surface of discharge port Side upper end position close to feed inlet is provided with conveyer belt, and baffle, the conveying are provided on the outer surface of the conveyer belt The inside both ends sliding of band is sheathed with roller, and the inside of the roller is fixed to be sheathed with the first rolling column, and described first rolls column It is rotatably connected on cabinet by rolling bearing, the conveyer belt is provided with feedboard below one end of discharge port, simultaneously The other end upper and lower position of feedboard is arranged symmetrically, and there are two crushing wheels, and the two sides of the feedboard are fixedly welded on the interior of cabinet On wall, the inside of the crushing wheel is fixed to be sheathed with the second Rotational Cylindrical, and second Rotational Cylindrical is rotatablely connected by rolling bearing On cabinet, reclaiming plate is fixedly welded on the lower inside position of the discharge port, and one end of reclaiming plate is located at feedboard The lower position of the crushing wheel of lower section.

Preferably, the upper surface center of the feedboard bottom is provided with sliding groove, the inclined plate bottom of the feedboard Portion's sliding is sheathed with pushing plate, and the bottom centre position of the pushing plate is provided with sliding panel, and the sliding panel is slidably fastened In sliding groove, the inclined-plane center of the pushing plate is provided with mounting groove, and the inside of the mounting groove is equipped with infrared ray hair Emitter, the pushing plate are provided with electric telescopic rod close to the side center side position of feed inlet, and the electric telescopic rod is solid Dingan County is on feedboard.

Preferably, the first rolling column below the feed inlet prolongs close to the side side that one end of installs case passes through cabinet The outside for extending to cabinet is chimeric with the output end of stepper motor, and the stepper motor is fixedly mounted on the outer surface of cabinet.

Preferably, second Rotational Cylindrical extends to the inside of installs case close to the side that one end of installs case passes through cabinet It is fixedly connected with driven angular wheel, the side of the driven angular wheel is provided with active angular wheel, and two initiative tapers Shape gear be it is arranged symmetrically, the fixed fitting of the active angular wheel on the rotating shaft, one end of the rotation axis and motor Output end is chimeric, and the motor is fixedly mounted on the bottom plate of installs case.

Preferably, the first infrared receiver is installed in the top inner wall of the cabinet right above the RF transmitter It is infrared with feedboard close to one end of crushing wheel to be provided with second in sliding groove consistency from top to bottom in the top inner wall of the cabinet for device Line receiver.

Preferably, the lower end of the installs case outer surface is equipped with singlechip controller, and the singlechip controller passes through Call wire respectively at the first infrared receiver, the second infrared receiver, RF transmitter, motor, electric telescopic rod and Stepper motor is electrically connected.

(3) beneficial effect

The utility model provides a kind of mobile phone PCB slashings machine, have it is following the utility model has the advantages that

(1) the utility model by setting singlechip controller, the first infrared receiver, the second infrared receiver and RF transmitter, in use, waste printed circuit board is put into from feed inlet, waste printed circuit board can enter the conveyer belt in cabinet On, under the drive of stepper motor, conveyer belt is started turning, and under the drive of conveyer belt, waste printed circuit board enters on feedboard, At this point, electric telescopic rod starts to be pushed outwardly under the control of singlechip controller, the pushing plate under the promotion of electric telescopic rod Start that waste printed circuit board is pushed to start the movement at crushing wheel on feedboard, when pushing plate is moved to certain position, second is red When outer line receiver can just receive the signal of RF transmitter sending, singlechip controller can control motor rotation and carry out band Dynamic crushing wheel rotation crushes waste printed circuit board, while singlechip controller control electric telescopic rod starts to shrink, and works as electricity After dynamic telescopic rod is thoroughly shunk, the first infrared receiver can receive the signal of RF transmitter sending, at this time monolithic Machine controller can control stepper motor and rotate certain angle, fall into the waste printed circuit board on conveyer belt in feedboard, fall into Later singlechip controller can another secondary control electric telescopic rod stretch promotion pushing plate, and so on movement intelligence may be implemented The crushing of energyization, solves existing mobile phone PCB slashings machine not smart enoughization, and existing mobile phone PCB slashings machine mostly uses greatly people Work operates to crush to circuit board, and the problem of largely manually carrying out compounding practice, take time and effort is needed when crushing.

(2) the utility model is by setting pushing plate, sliding panel and sliding groove, because of sliding panel in pushing plate when use The relationship that is slidably fastened between the sliding groove on feedboard, under the promotion of electric telescopic rod pushing plate can be very good into Slided on flitch, under the promotion of pushing plate, waste printed circuit board can with to a stable thrust, under the action of thrust, Waste printed circuit board can be crushed between crushing wheel well, avoid the entrance that waste printed circuit board is stuck in crushing wheel, It solves existing mobile phone PCB slashings machine to be transmitted circuit board using conveyer belt when crushing, but transmission belt is transmitting When thrust it is smaller, circuit board is often stuck in the entrance of crushing wheel, the problem of causing crushing wheel that can not be normally carried out crushing.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the schematic diagram of internal structure of cabinet in the utility model；

Fig. 3 is the internal structure left view of cabinet in the utility model；

Fig. 4 is the schematic diagram of internal structure of installs case in the utility model；

Fig. 5 is the enlarged drawing in the utility model Fig. 2 at A.

Appended drawing reference in figure are as follows: 1, feed inlet；2, cabinet；3, stepper motor；4, rolling bearing；5, installs case；6, monolithic Machine controller；7, reclaiming plate；8, first column is rolled；9, baffle；10, roller；11, conveyer belt；12, feedboard；13, pushing plate； 14, crushing wheel；15, the second Rotational Cylindrical；16, discharge port；17, the first infrared receiver；18, the second infrared receiver；19, Electric telescopic rod；20, sliding panel；21, active angular wheel；22, driven angular wheel；23, rotation axis；24, motor；25, sliding Dynamic slot；26, mounting groove；27, RF transmitter.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-5, a kind of embodiment provided by the utility model；A kind of mobile phone PCB slashings machine, including cabinet 2, installs case 5, conveyer belt 11 and crushing wheel 14, a lateral roof of cabinet 2 are provided with feed inlet 1, while the other side side of cabinet 2 Face lower end position is provided with discharge port 16, and cabinet 2 is provided with installs case 5 on a side external surface of discharge port 16, cabinet 2 The internal side upper end position close to feed inlet 1 is provided with conveyer belt 11, and baffle 9 is provided on the outer surface of conveyer belt 11, keeps off The setting of piece 9 can play the role of waste printed circuit board separating very well and limiting, and facilitate waste printed circuit board that can fall into one by one On feedboard 7, the inside both ends sliding of conveyer belt 11 is sheathed with roller 10, and the inside fixation of roller 10 is sheathed with the first rolling column 8, the first rolling column 8 is rotatably connected on cabinet 2 by rolling bearing 4, and the first of 1 lower section of feed inlet rolls column 8 close to installation The outside that the side side that one end of case 5 passes through cabinet 2 extends to cabinet 2 is chimeric with the output end of stepper motor 3, stepper motor 3 are fixedly mounted on the outer surface of cabinet 2, and conveyer belt 11 is provided with feedboard 12 below one end of discharge port 16, simultaneously The other end upper and lower position of feedboard 12 is arranged symmetrically, and there are two crushing wheels 14, and the two sides of feedboard 12 are fixedly welded on cabinet 2 Inner wall on, the upper surface center of 12 bottom of feedboard is provided with sliding groove 25, the inclined plate basal sliding set of feedboard 12 Conjunction has pushing plate 13, and the bottom centre position of pushing plate 13 is provided with sliding panel 20, and sliding panel 20 is slidably fastened in sliding groove 25 In, the inclined-plane center of pushing plate 13 is provided with mounting groove 26, and the inside of mounting groove 26 is equipped with RF transmitter 27, pushes away Movable plate 13 is provided with electric telescopic rod 19 close to the side center side position of feed inlet 1, and electric telescopic rod 19 is fixedly mounted on On feedboard 12, first infrared receiver 17, machine are installed in the top inner wall of the cabinet 2 right above RF transmitter 27 25 consistency from top to bottom of sliding groove is provided with the second infrared ray close to one end of crushing wheel 14 with feedboard 12 in the top inner wall of case 2 Receiver 18, the inside of crushing wheel 14 is fixed to be sheathed with the second Rotational Cylindrical 15, and the second Rotational Cylindrical 15 is connected by the rotation of rolling bearing 4 Connect on cabinet 2, the second Rotational Cylindrical 15 close to the side that one end of installs case 5 passes through cabinet 2 extend to the inside of installs case 5 with Driven angular wheel 22 is fixedly connected, and the side of driven angular wheel 22 is provided with active angular wheel 21, and two initiative tapers Shape gear 21 be it is arranged symmetrically, the fixation of active angular wheel 21 is linked in rotation axis 23, one end of rotation axis 23 and motor 24 Output end it is chimeric, motor 24 is fixedly mounted on the bottom plate of installs case 5, is fixedly welded on the lower inside position of discharge port 16 There is reclaiming plate 7, and one end of reclaiming plate 7 is located at the lower position of the crushing wheel 14 of 12 lower section of feedboard, crushes the discarded of completion Circuit board can skid off the outside of cabinet 2 by reclaiming plate 7, and operator, which can start to collect at reclaiming plate 7, crushes completion Waste printed circuit board, the lower end of 5 outer surface of installs case are equipped with singlechip controller 6, and singlechip controller 6 is distinguished by call wire In the first infrared receiver 17, the second infrared receiver 18, RF transmitter 27, motor 24,19 and of electric telescopic rod Stepper motor 24 is electrically connected.

Working principle: in use, waste printed circuit board is put into from feed inlet 1, waste printed circuit board can enter defeated in cabinet 2 Send on band 11, under the drive of stepper motor 3, conveyer belt 11 is started turning, under the drive of conveyer belt 11, waste printed circuit board into Enter on feedboard 7, at this point, electric telescopic rod 19 starts to be pushed outwardly under the control of singlechip controller 6, because of pushing plate The relationship that is slidably fastened between sliding groove 25 on sliding panel 20 on 13 and feedboard 7, under the promotion of electric telescopic rod 19 Pushing plate 13 can be very good to slide on feedboard 7, under the promotion of pushing plate 13, waste printed circuit board can with it is steady to one Fixed thrust, under the action of thrust, waste printed circuit board can be crushed between crushing wheel 14 well, be avoided discarded Circuit-board card is in the entrance of crushing wheel 14, and when pushing plate 13 is moved to certain position, the second infrared receiver 18 can be just When receiving the signal of the sending of RF transmitter 27, singlechip controller 6 can control the rotation of motor 24 to drive crushing wheel 14 Rotation crushes waste printed circuit board, while singlechip controller 6 controls electric telescopic rod 19 and starts to shrink, and works as electric expansion After bar 19 is thoroughly shunk, the first infrared receiver 17 can receive the signal of the sending of RF transmitter 27, at this time monolithic Machine controller 6 can control stepper motor 3 and rotate certain angle, fall into the waste printed circuit board on conveyer belt 11 in feedboard 7, The another secondary control electric telescopic rod 19 of the meeting of singlechip controller 6, which is stretched, after falling into pushes pushing plate 13, and so on moves Intelligentized crushing may be implemented.

Can to sum up obtain, the utility model by setting singlechip controller 6, pushing plate 13, the first infrared receiver 17, Second infrared receiver 18, sliding panel 20, sliding groove 25 and RF transmitter 27 solve existing mobile phone PCB slashings Machine not smart enoughization and crush when circuit board be easy the problem of being stuck in crushing wheel entrance.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of mobile phone PCB slashings machine, including cabinet (2), installs case (5), conveyer belt (11) and crushing wheel (14), feature exists In: a lateral roof of the cabinet (2) is provided with feed inlet (1), while the other side side lower end position of cabinet (2) is provided with Discharge port (16), the cabinet (2) are provided with installs case (5) on a side external surface of discharge port (16), the cabinet (2) Inside be provided with conveyer belt (11) close to the side upper end position of feed inlet (1), set on the outer surface of the conveyer belt (11) It is equipped with baffle (9), the inside both ends sliding of the conveyer belt (11) is sheathed with roller (10), and the inside of the roller (10) is fixed It is sheathed with the first rolling column (8), described first rolls column (8) is rotatably connected on cabinet (2) by rolling bearing (4), described Conveyer belt (11) is provided with feedboard (12) below the one end of discharge port (16), while above and below the other end of feedboard (12) Positional symmetry setting is there are two crushing wheel (14), and the two sides of the feedboard (12) are fixedly welded on the inner wall of cabinet (2), institute The inside fixation for stating crushing wheel (14) is sheathed with the second Rotational Cylindrical (15), and second Rotational Cylindrical (15) passes through rolling bearing (4) It is rotatably connected on cabinet (2), is fixedly welded with reclaiming plate (7) on the lower inside position of the discharge port (16), and discharge One end of plate (7) is located at the lower position of the crushing wheel (14) below feedboard (12).

2. a kind of mobile phone PCB slashings machine according to claim 1, it is characterised in that: feedboard (12) bottom it is upper Centre of surface position is provided with sliding groove (25), and the inclined plate basal sliding of the feedboard (12) is sheathed with pushing plate (13), institute The bottom centre position for stating pushing plate (13) is provided with sliding panel (20), and the sliding panel (20) is slidably fastened in sliding groove (25) In, the inclined-plane center of the pushing plate (13) is provided with mounting groove (26), and the inside of the mounting groove (26) is equipped with red Outside line transmitter (27), the pushing plate (13) are provided with electric telescopic rod close to the side center side position of feed inlet (1) (19), the electric telescopic rod (19) is fixedly mounted on feedboard (12).

3. a kind of mobile phone PCB slashings machine according to claim 1, it is characterised in that: first below the feed inlet (1) Roll outside and stepping electricity that column (8) extend to cabinet (2) close to the side side that the one end of installs case (5) passes through cabinet (2) The output end of machine (3) is chimeric, and the stepper motor (3) is fixedly mounted on the outer surface of cabinet (2).

4. a kind of mobile phone PCB slashings machine according to claim 1, it is characterised in that: second Rotational Cylindrical (15) is close The side that one end of installs case (5) passes through cabinet (2) extends to inside and driven angular wheel (22) fixed company of installs case (5) It connects, the side of the driven angular wheel (22) is provided with active angular wheel (21), and two active angular wheels (21) are It is symmetrical arranged, active angular wheel (21) fixation is linked on rotation axis (23), one end of the rotation axis (23) and electricity The output end of machine (24) is chimeric, and the motor (24) is fixedly mounted on the bottom plate of installs case (5).

5. a kind of mobile phone PCB slashings machine according to claim 2, it is characterised in that: the RF transmitter (27) is just Be equipped with the first infrared receiver (17) in the top inner wall of the cabinet (2) of top, in the top inner wall of the cabinet (2) with Feedboard (12) is provided with the second infrared receiver (18) in sliding groove (25) consistency from top to bottom close to the one end of crushing wheel (14).

6. a kind of mobile phone PCB slashings machine according to claim 5, it is characterised in that: under installs case (5) outer surface End is equipped with singlechip controller (6), and the singlechip controller (6) is by call wire respectively at the first infrared receiver (17), the second infrared receiver (18), RF transmitter (27), motor (24), electric telescopic rod (19) and stepper motor (3) it is electrically connected.