Board feeding machine capable of stably feeding PCB (Printed Circuit Board)

Abstract

The utility model relates to the technical field of PCB processing, and discloses a board feeding machine capable of stably feeding PCBs, which comprises a box body, a transfer assembly, a guide plate, a feeding assembly and a feeding assembly, a support frame is arranged on the box body, a sliding rail is transversely fixed on the support frame, the transfer assembly comprises a slider connected on the sliding rail in a sliding manner, a hydraulic rod is fixed on the slider, and the hydraulic rod is connected with the guide plate. An adsorption plate is fixed to the output end of the hydraulic rod, two adjacent guide plates are arranged on the box body, a plurality of feeding assemblies are arranged on the guide plates, and the conveying assembly is located above one guide plate. By arranging the two guide plates and the feeding assembly which reciprocates at one ends of the guide plates, the pcb is placed on the feeding plate in the feeding assembly, and the feeding assembly conveys the pcb from one guide plate to the other guide plate, so that the subsequent pcb feeding work is completed while a machined part is machined, and the machining efficiency is improved. Therefore, the production and processing efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of PCB processing, specifically to a kind of PCB stable feeding's plate feeder. BACKGROUND

[0002] PCB (printed circuit board) is a kind of basic material for connecting electronic components, usually composed of insulating layer and conductive circuit, the main functions of pcb include, provide current conduction path, connect various electronic components together, provide mechanical support for components, ensure its stability during use, part PCB design also considers heat dissipation, to improve the performance and reliability of electronic equipment, optimize circuit layout to reduce signal interference and delay, improve the overall performance of circuit.

[0003] At present, the existing PCB is conveyed to machining tool by single feeding mode during production and processing, and after processing is completed, it is discharged and then returned to take and feed, so that the processing production efficiency is low, and during the feeding and discharging conveying process, the pcb is prone to deviation due to the vibration generated by the operation of the machine itself, which leads to inaccurate processing position. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a kind of PCB stable feeding's plate feeder, with the advantages of improving the efficiency and stability of pcb feeding during processing production process, solves the problems of complex traditional pcb feeding mechanism, low processing production efficiency and deviation during feeding and discharging process, which leads to inaccurate processing position.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of PCB stable feeding's plate feeder, including box, transfer assembly, guide plate, feeding assembly and feeding assembly, support frame is installed on the box, sliding rail is fixed transversely on support frame, and support frame is used to support transfer assembly.

[0006] Transfer assembly includes slider connected on sliding rail, hydraulic rod is fixed on slider, suction plate is fixed on the output end of hydraulic rod, suction plate is adsorbed to pcb by vacuum adsorption technology, and realizes the function of conveying adsorbed pcb to subsequent processing assembly by sliding on sliding rail.

[0007] Two adjacent guide plates are provided on the box, a plurality of feeding assemblies are arranged on the guide plate, transfer assembly is located above one guide plate, feeding assembly is sequentially arranged and moves from one guide plate to another guide plate, for the function of feeding pcb.

[0008] The feeding assembly includes a feeding plate movably connected to one end of the guide plate, and a motorized telescopic rod fixed in the box body, with the output end of the motorized telescopic rod fixed on the feeding plate.

[0009] The feeding assembly includes a feeding plate movably connected to one end of the guide plate, and a motorized telescopic rod fixed in the box body, with the output end of the motorized telescopic rod fixed on the feeding plate.

[0010] When the PCB stable feeding plate machine is in operation, a plurality of feeding assemblies are installed on the guide plate close to the front side (away from the conveying assembly), and are slidably connected to the side of the guide rail through the guide slot formed by the mover. By placing the pcb on the feeding plate one by one, the mover moves on the guide plate towards the feeding assembly until it moves to one end of the guide rail. At this time, the output end of the motorized telescopic rod is controlled to fully extend, so that the feeding plate is aligned with the end of the guide plate away from the conveying assembly, that is, the guide rail is aligned with the transmission rail. By moving the feeding assembly to the feeding plate, the guide slot is slidably connected to the side of the transmission rail. At this time, the output end of the motorized telescopic rod is controlled to retract inward, so that the feeding plate is aligned with one end of the guide plate close to the conveying assembly. Then, the feeding assembly is controlled to move to the guide plate, and when it is aligned with the bottom end of the conveying assembly, the suction plate is lowered to adsorb the pcb placed on the feeding assembly and then lift it up. Under the sliding of the slider, the pcb is conveyed to the next processing platform.

[0011] As a further improvement of the above scheme, the bottom of the box body is provided with a plurality of supporting feet.

[0012] Through the above technical scheme, the supporting feet are installed on the four direction angles of the bottom of the box body, which has the effect of buffering and damping, and at the same time, it is used to elevate the box body, avoiding the direct adhesion of the bottom of the box body to the ground, which causes abrasion when the box body is shocked.

[0013] As a further improvement of the above scheme, the guide plate is provided with a guide rail along its length direction, and the bottom of the mover is provided with a guide slot which is slidably sleeved on the guide rail.

[0014] Through the above technical scheme, when the mover moves, the guide slot slides on the side of the guide rail, thereby improving the stability of the movement of the mover, that is, ensuring the stability of the pcb conveying.

[0015] As a further improvement of the above scheme, the bottom of the guide plate is fixed with a stable bottom plate, the bottom of the stable bottom plate is fixed with an electric lifting rod, and the electric lifting rod is fixed on the box.

[0016] Through the above technical scheme, the stable bottom plate is two, which are respectively fixed at both ends of the bottom of the two guide plates, so that the two guide plates are flush in the horizontal direction, and the stability of the feeding is improved.

[0017] As a further improvement of the above scheme, the upper feeding plate is provided with corner protrusions.

[0018] Through the above technical scheme, the four corner positions of the upper surface of the feeding plate are provided with corner protrusions, the corner protrusions are in right angle shape, can be wrapped at the corner of the pcb, improve the stability of pcb conveying, avoid the offset.

[0019] As a further improvement of the above scheme, the upper feeding plate is provided with suction holes, and the side of the upper feeding plate is provided with a fan, and the fan is communicated with the suction holes.

[0020] Through the above technical scheme, when the fan works, it realizes the outward discharge, so that the suction holes produce suction force, which can adsorb the pcb placed above, and further improve the stability of pcb conveying.

[0021] As a further improvement of the above scheme, the feeding plate is fixed with a conductive rail opposite to one end of the guide rail, and the guide sliding groove is slidably connected to the conductive rail.

[0022] Through the above technical scheme, the shape of the conductive rail is consistent with that of the guide rail, and the positions correspond to each other, so that the feeding assembly moves from the guide plate to the feeding plate under the operation of the mover.

[0023] As a further improvement of the above scheme, the bottom of the feeding plate is fixed with a sleeve, a stable rod is movably sleeved in the sleeve, and the stable rod is fixed in the box.

[0024] Through the above technical scheme, when the feeding assembly moves back and forth between one end of the two guide plates, the sleeve slides on the stable rod, which improves the stability of the movement of the feeding assembly.

[0025] As a further improvement of the above scheme, one end of the guide plate is provided with a connecting sliding rail, and the side of the feeding plate is provided with a connecting sliding groove, and the connecting sliding groove is slidably connected to the side of the connecting sliding rail.

[0026] Through the above technical scheme, during the reciprocating movement of the feeding plate at one end of the two guide plates, the connecting sliding groove slides on the side of the connecting sliding rail, which improves the stability of the movement of the feeding plate and ensures the alignment of the conductive rail and the guide rail.

[0027] Compared with the prior art, the utility model provides a go up board machine of PCB stable feeding has the following beneficial effects:

[0028] 1、 this PCB stable feeding's go up board machine, through being provided with two guide plates and in guide plate one end reciprocating feed assembly, through pcb is placed on the feeding plate in the feeding assembly, through the feed assembly from its one guide plate to the feeding assembly is transported to another guide plate, thereby in the machining process of work piece, the feeding work of subsequent pcb is completed, thereby effectively improve the production and processing efficiency.

[0029] 2、 this PCB stable feeding's go up board machine, through setting up in the corner convex strip on the feeding plate, the corner convex strip is pasted in the corner of pcb, limit pcb movement, simultaneously through the fan operation, make the adsorption hole produce adsorption force, adsorb pcb, thereby further improve the stability of pcb board in the transportation process, avoid the deviation phenomenon. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is whole external structure schematic diagram of the utility model device;

[0031] Figure 2 It is whole connection structure schematic diagram of guide plate and feeding assembly and feed assembly of the utility model;

[0032] Figure 3 It is split structure schematic diagram of guide plate and feeding assembly of the utility model;

[0033] Figure 4 It is whole split structure schematic diagram of feed assembly of the utility model;

[0034] Figure 5 It is the utility model Figure 1 Structure schematic diagram in A place.

[0035] In the drawings, the component list represented by each sign is as follows:

[0036] 1, box;102, support foot;104, support frame;105, slide rail;

[0037] 2, transmission assembly;201, slider;202, hydraulic rod;203, adsorption plate;

[0038] 3, guide plate;301, guide rail;3011, connecting slide rail;302, stable bottom plate;303, electric lifting rod;

[0039] 4, feeding assembly;401, mover;402, guide chute;403, feeding plate;404, corner convex strip;405, adsorption hole;406, fan;

[0040] 5, feeding assembly; 501, feeding plate; 5011, connecting chute; 502, conducting rail; 503, electric telescopic rod; 504, sleeve; 505, stabilizing rod. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0042] Please refer to Figures 1-5 As shown in the drawings, the feeding machine for stabilizing PCB feeding provided in the embodiment comprises a box body 1, a transmission assembly 2, a guide plate 3, a feeding assembly 4 and a feeding assembly 5. The box body 1 is provided with a support frame 104. The support frame 104 is transversely fixed with a sliding rail 105. The support frame 104 is used to support the transmission assembly 2.

[0043] The transmission assembly 2 comprises a slider 201 slidably connected to the sliding rail 105. The slider 201 is fixed with a hydraulic rod 202. The output end of the hydraulic rod 202 is fixed with an adsorption plate 203. The adsorption plate 203 is used to adsorb the PCB by vacuum adsorption technology. The slider 201 is used to slide on the sliding rail 105 transversely, so as to realize the function of conveying the adsorbed PCB to the subsequent processing assembly.

[0044] The box body 1 is provided with two adjacent guide plates 3. The guide plates 3 are provided with a plurality of feeding assemblies 4. The transmission assembly 2 is located above one of the guide plates 3. The feeding assemblies 4 are arranged in sequence and move from one guide plate 3 to the other guide plate 3, so as to realize the function of feeding the PCB.

[0045] The feeding assembly 4 comprises a mover 401 movably connected to the guide plate 3. The mover 401 is fixed with a feeding plate 403. The adsorption plate 203 is vertically opposite to the feeding plate 403 in any feeding assembly 4. When the mover 401 operates, the feeding assembly 4 can move on the guide plate 3 as a whole. When the feeding plate 403 is vertically opposite to the adsorption plate 203, the PCB placed on the feeding plate 403 is adsorbed by the adsorption plate 203 and removed from the feeding assembly 4.

[0046] The feeding assembly 5 comprises a feeding plate 501 movably connected to one end of the guide plate 3, and a motorized telescopic rod 503 fixed in the box 1 and having an output end fixed to the feeding plate 501. The feeding plate 501 is flush with the guide plate 3 and reciprocally moves between the two guide plates 3 to feed the feeding assembly 4 on one guide plate 3 to the other guide plate 3.

[0047] The working principle of the PCB stable feeding plate feeding machine is as follows: when in use, a plurality of feeding assemblies 4 are installed on the guide plate 3 close to the front side (away from the transfer assembly 2) and are slidably connected to the side of the guide rail 301 through the guide sliding groove 402 of the mover 401. The pcb is placed on the feeding plate 403 one by one, the mover 401 is moved on the guide plate 3 towards the feeding assembly 5, and is moved to one end of the guide rail 301. At this time, the output end of the motorized telescopic rod 503 is controlled to be fully extended, so that the feeding plate 501 is aligned with the end of the guide plate 3 away from the transfer assembly 2, that is, the guide rail 301 is aligned with the transmission rail 502. The feeding assembly 4 is moved to the feeding plate 501, so that the guide sliding groove 402 is slidably connected to the side of the transmission rail 502. At this time, the output end of the motorized telescopic rod 503 is controlled to be retracted inward, so that the feeding plate 501 is aligned with one end of the guide plate 3 close to the transfer assembly 2. The feeding assembly 4 is controlled to move to the guide plate 3, and when it is aligned with the bottom end of the transfer assembly 2, the suction plate 203 is lowered to adsorb the pcb placed by the feeding assembly 4 and then lifts it up. Under the sliding of the slider 201, the pcb is fed to the next processing platform. Embodiment

[0048] Please refer to Figures 1-5As shown, the PCB stable feeding upper plate machine provided in the embodiment is based on the first embodiment, and further comprises a plurality of supporting feet 102 arranged at the bottom of the box body 1, a guide rail 301 fixed along the length direction of the guide plate 3, a guide sliding groove 402 arranged at the bottom of the moving device 401 and slidingly sleeved on the guide rail 301, a stable base plate 302 fixed at the bottom of the guide plate 3, an electric lifting rod 303 fixed at the bottom of the stable base plate 302 and fixed on the box body 1, a corner protrusion 404 arranged on the upper feeding plate 403, a suction hole 405 arranged on the upper feeding plate 403, a fan 406 arranged at the side of the upper feeding plate 403 and penetrating through the suction hole 405, a transmission rail 502 fixed on the feeding plate 501 and opposite to one end of the guide rail 301, the guide sliding groove 402 slidingly connected on the transmission rail 502, a sleeve pipe 504 fixed at the bottom of the feeding plate 501, a stable rod 505 movably sleeved in the sleeve pipe 504 and fixed in the box body 1, a connecting sliding rail 3011 arranged at one end of the guide plate 3, and a connecting sliding groove 5011 arranged at the side of the feeding plate 501 and slidingly connected at the side of the connecting sliding rail 3011.

[0049] In the scheme, the supporting feet 102 are arranged at four corners of the bottom of the box body 1, which has the buffering and damping effect and is used to elevate the box body 1, so that the bottom of the box body 1 is not directly attached to the ground, thereby avoiding the abrasion of the box body 1 caused by the vibration of the box body 1. When the moving device 401 moves, the guide sliding groove 402 slides at the side of the guide rail 301, thereby improving the stability of the moving device 401 and ensuring the stability of the PCB conveying. The stable base plate 302 is fixed at the two ends of the two guide plates 3, which makes the two guide plates 3 horizontally flush, thereby improving the stability of the feeding. The corner protrusions 404 are arranged at the four corners of the upper surface of the upper feeding plate 403 and have a right angle shape, which can be wrapped around the corners of the PCB, thereby improving the stability of the PCB conveying and avoiding the deviation. When the fan 406 operates, the suction hole 405 generates suction force, which can adsorb the PCB placed above, thereby further improving the stability of the PCB conveying. The transmission rail 502 is matched with the guide rail 301 in shape and position, thereby realizing the movement of the feeding assembly 4 from the guide plate 3 to the feeding plate 501 under the operation of the moving device 401. When the feeding assembly 5 reciprocally moves between the two guide plates 3, the sleeve pipe 504 slides on the stable rod 505, thereby improving the stability of the feeding assembly 5. When the feeding plate 501 reciprocally moves at one end of the two guide plates 3, the connecting sliding groove 5011 slides at the side of the connecting sliding rail 3011, thereby improving the stability of the feeding plate 501 and ensuring the alignment of the transmission rail 502 and the guide rail 301.

[0050] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A PCB stable feeding plate feeding machine, comprising a box body, a transmission assembly, a guide plate, a feeding assembly and a feeding assembly, characterized in that, The box is provided with a support frame, and a slide rail is transversely fixed on the support frame; The transmission assembly comprises a slider slidably connected to the slide rail, a hydraulic rod fixed on the slider, and an adsorption plate fixed to an output end of the hydraulic rod; Two adjacent guide plates are arranged on the box, and a plurality of feeding assemblies are arranged on the guide plates, and the transmission assembly is located above one of the guide plates; The feeding assembly comprises a mover movably connected to the guide plate, and a feeding plate is fixed on the mover, and the adsorption plate is vertically opposite to the feeding plate in the feeding assembly; The feeding assembly comprises a feeding plate movably connected to one end of the guide plate, an electric telescopic rod is fixed in the box, an output end of the electric telescopic rod is fixed on the feeding plate, and the feeding plate is flush with the guide plate.

2. The PCB stabilizing and feeding upper board machine according to claim 1, characterized in that: The bottom of the box is provided with a plurality of supporting feet.

3. The PCB stabilizing and feeding upper board machine according to claim 1, characterized in that: A guide rail is fixed on the guide plate along the length direction of the guide plate, and a guide sliding groove is formed in the bottom of the mover, and the guide sliding groove is slidably sleeved on the guide rail.

4. The PCB stabilizing and feeding upper board machine according to claim 3, characterized in that: A stable bottom plate is fixed to the bottom of the guide plate, an electric lifting rod is fixed to the bottom of the stable bottom plate, and the electric lifting rod is fixed to the box.

5. The PCB stabilizing and feeding upper board machine according to claim 1, characterized in that: The corner convex strip is arranged on the feeding plate.

6. The PCB stabilizing and feeding upper board machine according to claim 5, characterized in that: The adsorption hole is arranged on the feeding plate, and the fan is arranged on the side of the feeding plate.

7. The PCB stabilizing and feeding upper board machine according to claim 1, characterized in that: The feeding plate is fixed with a conductive rail opposite to one end of the guide rail, and the guide sliding groove is slidably connected to the conductive rail.

8. The PCB stabilizing and feeding upper board machine according to claim 7, characterized in that: The bottom of the feeding plate is fixed with a sleeve, and a stable rod is movably sleeved in the sleeve, and the stable rod is fixed in the box.

9. The board loading machine of claim 4, wherein: One end of the guide plate is provided with a connecting slide rail, and a connecting sliding groove is formed in the side of the feeding plate, and the connecting sliding groove is slidably connected to the side of the connecting slide rail.

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