Full-automatic plate feeding machine

Abstract

The utility model belongs to the technical field of plate feeding machines and discloses a full-automatic plate feeding machine which comprises a control cabinet, a lifting mechanism is arranged on one side of the control cabinet, a discharging frame is arranged on the lifting mechanism, discharging frames are fixedly connected to the two side walls of the discharging frame respectively, a pushing mechanism is arranged on one side of the lifting mechanism, and the pushing mechanism is arranged on the other side of the lifting mechanism. And a conveying mechanism is arranged below the pushing mechanism. According to the automatic material pushing device, a second motor drives a second conveying belt to rotate, the second conveying belt drives a connecting plate and a material pushing plate to move, and the material pushing plate moves towards the direction close to the chip plates until the chip plates on the corresponding layers are pushed out, so that automatic material pushing is achieved; and the inner wall of the limiting groove is slidably connected with the limiting block, so that the limiting effect can be achieved in the moving process of the material pushing plate, the material pushing plate is prevented from deviating or shaking, and the stability in the material pushing process is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plate feeding machine, especially relates to full -automatic plate feeding machine. BACKGROUND

[0002] The plate feeding machine is a kind of automation equipment for electronic manufacturing industry, also called as the paster or surface mounter, it is mainly used to accurately paste electronic components, such as chip, resistance, capacitor etc., on printed circuit board, and the plate feeding machine takes out components from feeding system and accurately places it on specified position by automation, and the patent with application No.CN202122071626.X proposes a kind of PCB plate feeding machine, which includes plate feeding machine, two groups of plate supporting devices are arranged in the inside of the plate feeding machine, and wheel shafts are arranged at the two ends of each group of plate supporting devices, toothed belt is connected between the two wheel shafts, and PCB board is arranged between the two groups of plate supporting devices, one end of the plate feeding machine is connected with telescopic box, and electric telescopic rod is installed in the inside of telescopic box, the utility model realizes the function and effect of plate feeding by plate supporting device, wheel shaft, toothed belt, electric telescopic rod and push bar, when the two wheel shafts are driven to rotate by external motor, the wheel shaft drives toothed belt to rotate, and when toothed belt rotates, PCB board at the top of push plate is brought into the support groove of its outer wall, when the PCB boards at the top of the two groups of plate supporting devices move to push bar, the telescopic end of electric telescopic rod starts to drive push bar to move forward, and push bar pushes PCB board out of the two groups of plate supporting devices through push groove.

[0003] The existing technology has the problems that: the plate feeding machine drives push bar to move forward by electric telescopic rod to push PCB board, and there is no limiting mechanism at electric telescopic rod and push bar, which can cause push bar to deviate or shake during movement, thereby causing the contact position with PCB board to be inaccurate, and PCB board can be abraded or damaged when pushing material. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides full -automatic plate feeding machine, has the advantages of accurate and stable material pushing, solves the problems that the push bar of the above -mentioned plate feeding machine can deviate or shake during movement, thereby causing the contact position with PCB board to be inaccurate, and PCB board can be abraded or damaged when pushing material.

[0005] A kind of full -automatic plate feeding machine, including control cabinet, control cabinet upper end is provided with control console and pilot lamp, the lifting mechanism is arranged in one side of the control cabinet, the discharge frame is arranged on the lifting mechanism, discharge frame both sides wall are all fixedly connected with discharge rack, the pushing mechanism is arranged in one side of the lifting mechanism, the conveying mechanism is arranged below the pushing mechanism.

[0006] The conveying mechanism comprises a first fixed frame, a first motor and a first conveying belt, the first motor is fixedly installed on one side of the first fixed frame, and the output end of the first motor is connected with the first conveying belt through a rotating shaft.

[0007] The pushing mechanism comprises two supporting frames, the upper ends of the two supporting frames are fixedly connected with a second fixed frame, the bottoms of the two supporting frames are fixedly connected with foot pads, and the inside of the second fixed frame is fixedly connected with a movable box.

[0008] One side of the second fixed frame is fixedly connected with a mounting box, the bottom of the mounting box is fixedly installed with a second motor, the output end of the second motor is fixedly connected with a second bevel gear, one side of the second fixed frame is rotatably connected with a connecting shaft, a first bevel gear is fixedly sleeved on the connecting shaft, and the second bevel gear is engaged with the first bevel gear.

[0009] One end of the connecting shaft is connected with a second conveying belt through a rotating shaft, the second conveying belt is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a pushing plate, one side of the movable box is provided with a movable slot, the connecting plate is slidably connected in the movable slot, two limiting blocks are fixedly connected to the bottom inner wall of the movable box, two limiting grooves are formed in the pushing plate, and the inner wall of the limiting groove is slidably connected with the limiting block.

[0010] The lifting mechanism comprises that the first fixed frame is fixedly connected at one end, the two sides are fixedly connected with struts, first sliding grooves and second sliding grooves are respectively formed in the two struts, unidirectional screws are rotatably connected at both ends of the first sliding grooves, a third motor is fixedly installed on one of the struts, and the output end of the third motor is fixedly connected with the top end of the unidirectional screw.

[0011] First sliding blocks and second sliding blocks are slidably connected to the inner walls of the first sliding grooves and the second sliding grooves respectively, a screw sleeve is fixedly connected in the first sliding block, the screw sleeve is threadedly sleeved on the unidirectional screw, and the second sliding block is slidably sleeved on the sliding rod.

[0012] The first sliding block and the second sliding block are fixedly connected with a lifting frame, the upper surface of the lifting frame is fixedly connected with a baffle, and the feeding frame is placed on the lifting frame.

[0013] The first motor drives the first conveying belt to rotate, drives the feeding frame to move towards the lifting mechanism, and moves the feeding frame into the lifting frame until the automatic conveying of the chip board is realized.

[0014] The second motor drives the second bevel gear and the first bevel gear to rotate, thereby driving the connecting shaft and the rotating shaft at one end of the connecting shaft to rotate, the rotating shaft drives the second conveying belt to rotate, the second conveying belt drives the connecting plate and the pushing plate to move, the pushing plate moves towards the direction of the chip plate, until the chip plate of the corresponding layer is pushed out, automatic pushing is realized, the movable groove is arranged on one side of the movable box, the connecting plate always slides in the movable groove, the connecting plate can be limited, two limiting blocks are arranged in the movable box, the limiting groove is formed on the pushing plate, the inner wall of the limiting groove and the limiting block are slidably connected, the pushing plate can be limited during movement, the pushing plate is prevented from deviating or shaking, and the stability during pushing is improved.

[0015] The third motor drives the one-way screw rod to rotate, the screw rod sleeve drives the first sliding block and the lifting frame to move upwards through the thread cooperation between the one-way screw rod and the screw rod sleeve, automatic plate feeding is realized, and the second sliding block slides upwards along the slide rod body, so that the lifting frame is kept horizontal and stable.

[0016] The two plate feeding operation modes of manual operation and automatic operation can meet different operation requirements and improve the practicability of the equipment. DETAILED DESCRIPTION

[0017] Figure 1 It is a whole first perspective three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a whole second perspective three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is a first partial sectional three-dimensional structure schematic diagram of the utility model;

[0020] Figure 4 It is a second partial sectional three-dimensional structure schematic diagram of the utility model; Figure 3 It is a structure enlarged view of A in the utility model;

[0021] Figure 5 It is a second partial sectional three-dimensional structure schematic diagram of the utility model;

[0022] Figure 6 It is a second partial sectional three-dimensional structure schematic diagram of the utility model; Figure 5 It is a structure enlarged view of B in the utility model.

[0023] In the figure: 1, control cabinet; 101, control console; 102, indicator light; 2, lifting mechanism; 3, pushing mechanism; 4, conveying mechanism; 5, discharging frame; 501, discharging rack; 201, support frame; 202, support column; 203, lifting frame; 204, baffle; 205, third motor; 206, first chute; 207, one-way screw rod; 208, first sliding block; 209, screw rod sleeve; 210, second chute; 211, slide rod; 212, second sliding block; 301, support frame; 302, foot pad; 303, movable box; 304, second fixed frame; 305, second conveyor belt; 306, mounting box; 307, second motor; 308, pushing plate; 309, connecting shaft; 310, first bevel gear; 311, second bevel gear; 312, connecting plate; 313, movable groove; 314, limiting groove; 315, limiting block; 401, first fixed frame; 402, first motor; 403, first conveyor belt. DETAILED DESCRIPTION

[0024] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are given, and the details are described as follows with the help of the drawings.

[0025] The structure of the utility model will be described in detail below with reference to the drawings.

[0026] As Figures 1 to 6 shown, a full-automatic plate feeding machine, comprising a control cabinet 1, the control cabinet 1 upper end is provided with a control console 101 and an indicator light 102, one side of the control cabinet 1 is provided with a lifting mechanism 2, the lifting mechanism 2 is provided with a discharging frame 5, the two side walls of the discharging frame 5 are fixedly connected with discharging racks 501, one side of the lifting mechanism 2 is provided with a pushing mechanism 3, and the pushing mechanism 3 is provided below with a conveying mechanism 4.

[0027] In the present application, the chip plate is located on the discharging racks 501 on both sides, the lifting mechanism 2, the pushing mechanism 3 and the conveying mechanism 4 are controlled through the control console 101, automatic feeding and feeding of the chip plate are realized, and the indicator light 102 is provided with red, yellow and green three light, wherein the green light indicates that the machine is in automatic operation state, the yellow light indicates that it is in manual state, and the red light indicates that the red light flashes when the red light flashes and the emergency button is pressed, and the buzzer sounds at the same time. The state of the equipment operation is displayed through the indicator light 102, which helps the staff to better master the equipment operation.

[0028] Further, the conveying mechanism 4 comprises a first fixed frame 401, a first motor 402 and a first conveyor belt 403, the first motor 402 is fixedly installed on one side of the first fixed frame 401, and the output end of the first motor 402 is connected with the first conveyor belt 403 through a rotating shaft.

[0029] In the application, the feeding frame 5 loaded with the chip board is placed on the first conveying belt 403, the first motor 402 is started to drive the first conveying belt 403 to rotate, and the feeding frame 5 is driven to move towards the direction close to the lifting mechanism 2 until the feeding frame 5 is moved into the lifting frame 203, so as to realize automatic conveying of the chip board.

[0030] Further, the pushing mechanism 3 comprises two supporting frames 301, the upper ends of the two supporting frames 301 are fixedly connected with second fixing frames 304, the bottoms of the two supporting frames 301 are fixedly connected with foot pads 302, the interiors of the second fixing frames 304 are fixedly connected with movable boxes 303, one side of each second fixing frame 304 is fixedly connected with a mounting box 306, the bottom of the mounting box 306 is fixedly installed with a second motor 307, the output end of the second motor 307 is fixedly connected with a second bevel gear 311, one side of each second fixing frame 304 is rotatably connected with a connecting shaft 309, the first bevel gear 310 is fixedly sleeved on the connecting shaft 309, and the second bevel gear 311 is engaged with the first bevel gear 310.

[0031] One end of the connecting shaft 309 is connected with a second conveying belt 305 through a rotating shaft, the connecting plate 312 is fixedly connected on the second conveying belt 305, the pushing plate 308 is fixedly connected on one side of the connecting plate 312, the movable box 303 is provided with a movable slot 313 on one side, the connecting plate 312 is slidably connected in the movable slot 313, two limiting blocks 315 are fixedly connected on the bottom inner wall of the movable box 303, and two limiting grooves 314 are provided on the pushing plate 308 and slidably connected with the limiting blocks 315.

[0032] In the application, the second motor 307 is started to drive the second bevel gear 311 to rotate, the first bevel gear 310 is driven to rotate through the second bevel gear 311, the connecting shaft 309 and the rotating shaft at one end of the connecting shaft 309 are driven to rotate, the second conveying belt 305 is driven to rotate through the rotating shaft, the connecting plate 312 and the pushing plate 308 are driven to move through the second conveying belt 305, the pushing plate 308 is driven to move towards the direction close to the chip board, the chip board of the corresponding layer is pushed out until the automatic pushing is realized, the movable slot 313 is arranged on one side of the movable box 303, so that the connecting plate 312 always slides in the movable slot 313, the limiting blocks 315 are arranged in the movable box 303, the limiting grooves 314 are arranged on the pushing plate 308, and the limiting grooves 314 are slidably connected with the limiting blocks 315, so that the pushing plate 308 is limited during the movement, the deviation or shaking of the pushing plate 308 is avoided, and the stability during the pushing is improved.

[0033] Further, the lifting mechanism 2 comprises 201, 201 is fixedly connected at one end of the first fixed frame 401, 201 is fixedly connected with a support 202 on both sides, first sliding groove 206 and second sliding groove 210 are respectively arranged in the two supports 202, one-way screw rod 207 is rotatably connected at both ends of the first sliding groove 206, the third motor 205 is fixedly installed on one of the two supports 202, the output end of the third motor 205 is fixedly connected with the top end of the one-way screw rod 207, the first sliding groove 206 and the second sliding groove 210 are respectively slidably connected with the first sliding block 208 and the second sliding block 212, the first sliding block 208 is fixedly connected with the screw sleeve 209, the screw sleeve 209 is threadedly sleeved on the one-way screw rod 207, the second sliding block 212 is slidably sleeved on the sliding rod 211, the first sliding block 208 and the second sliding block 212 are fixedly connected with the lifting frame 203, the lifting frame 203 is fixedly connected with the baffle 204 on the upper surface, and the discharging frame 5 is placed on the lifting frame 203.

[0034] In the present application, the discharging frame 5 is conveyed to the lifting frame 203 by the conveying mechanism 4, the edge of the discharging frame 5 abuts against the baffle 204, the discharging frame 5 is limited by the baffle 204, the plate is pushed by the pushing mechanism 3, after pushing, the third motor 205 is started by the control panel 101, the one-way screw rod 207 is driven to rotate by the third motor 205, the first sliding block 208 and the lifting frame 203 are driven to move upward by the screw thread cooperation between the one-way screw rod 207 and the screw sleeve 209, automatic plate feeding is realized, and the second sliding block 212 slides upward along the sliding rod 211, so that the horizontal and stability of the lifting frame 203 are maintained.

[0035] When working, the discharging frame 5 loaded with the chip plate is placed on the first conveying belt 403, the first conveying belt 403 is driven to rotate by starting the first motor 402, the discharging frame 5 is driven to move towards the lifting mechanism 2, until the discharging frame 5 is moved into the lifting frame 203, automatic conveying of the chip plate is realized, then the one-way screw rod 207 is driven to rotate by starting the third motor 205, the first sliding block 208 and the lifting frame 203 are driven to move upward by the screw thread cooperation between the one-way screw rod 207 and the screw sleeve 209, the lifting frame 203 is lifted by one step, the second bevel gear 311 is driven to rotate by starting the second motor 307, the first bevel gear 310 is driven to rotate by the second bevel gear 311, so that the connecting shaft 309 and the rotating shaft at one end of the connecting shaft 309 are driven to rotate, the second conveying belt 305 is driven to rotate by the rotating shaft, the connecting plate 312 and the pushing plate 308 are driven to move by the second conveying belt 305, the pushing plate 308 is driven to move towards the chip plate, until the chip plate of the corresponding layer is pushed out, automatic pushing is realized, then the pushing plate 308 is reset, the lifting frame 203 is lifted by one step again, and the above operation is repeated.

[0036] Wherein, the device can be operated in two modes, manual and automatic. In manual mode, press the start button, the manual operation is started, the discharge frame 5 is lowered to the lower limit, press the up button, the first grid is automatically raised, press and hold the up button, the raising is stopped, press the point up and point down, only one grid is raised or lowered, the upper limit is automatically stopped, after reaching the upper limit, the frame is discharged, press and hold the down button, the lower limit is automatically stopped, press the frame button, the conveying mechanism 4 conveys the discharge frame 5 into the lifting frame 203, and stops at the position, in automatic mode, the platform is lowered to the lower limit in manual interface, the automatic interface is entered, the start button is pressed, the start indicator is lit, the frame position alarm is sounded, the frame detection photoelectric is blocked by hand, the alarm is automatically eliminated, and the frame is automatically entered, then the frame timeout alarm is sounded, the reset button is pressed, the alarm is eliminated, the push plate is automatically pushed, the push plate is pushed up one grid, the front photoelectric is blocked by hand, the up movement is stopped, the alarm is eliminated after a while, and the remaining actions are continued.

[0037] In summary: the full-automatic plate feeding machine, the first motor 402 drives the first conveyor belt 403 to rotate, and drives the discharge frame 5 to move towards the lifting mechanism 2, until the discharge frame 5 is moved into the lifting frame 203, realizing automatic conveying of the chip plate, the second bevel gear 311 drives the first bevel gear 310 to rotate, thereby driving the connecting shaft 309 and the rotating shaft at one end of the connecting shaft 309 to rotate, the rotating shaft drives the second conveyor belt 305 to rotate, the second conveyor belt 305 drives the connecting plate 312 and the push plate 308 to move, the push plate 308 moves towards the chip plate, until the corresponding layer of chip plate is pushed out, realizing automatic pushing, by setting the movable groove 313 on one side of the movable box 303, the connecting plate 312 is always located inside the movable groove 313 to slide, which can limit the connecting plate 312.

[0038] By setting two limiting blocks 315 in the movable box 303, and opening a limiting slot 314 on the push plate 308, the inner wall of the limiting slot 314 and the limiting block 315 are connected by sliding, which can limit the push plate 308 during movement, avoiding deviation or shaking of the push plate 308, improving the stability during pushing, the third motor 205 drives the one-way screw rod 207 to rotate, the screw rod sleeve 209 drives the first sliding block 208 and the lifting frame 203 to move upwards through the thread cooperation between the one-way screw rod 207 and the screw rod sleeve 209, realizing automatic plate feeding, the second sliding block 212 slides upwards along the slide rod 211, keeping the lifting frame 203 horizontal and stable, by setting two plate feeding operation modes, manual and automatic, different operation requirements can be met, improving the practicability of the device.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] 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 full-automatic plate feeding machine, comprising a control cabinet (1), characterized in that: The control cabinet (1) is provided with a control console (101) and an indicator light (102) on the upper end, and is provided with a lifting mechanism (2) on one side, and the lifting mechanism (2) is provided with a discharging frame (5), and the two side walls of the discharging frame (5) are fixedly connected with discharging racks (501), and the lifting mechanism (2) is provided with a pushing mechanism (3) on one side, and the pushing mechanism (3) is provided with a conveying mechanism (4) below. The pushing mechanism (3) comprises two supporting frames (301), and the upper ends of the two supporting frames (301) are fixedly connected with second fixing frames (304), and the bottoms of the two supporting frames (301) are fixedly connected with foot pads (302), and the second fixing frame (304) is fixedly connected with a movable box (303) in the inside. The movable box (303) is provided with a movable groove (313) on one side, and a connecting plate (312) is slidably connected in the movable groove (313), and two limiting blocks (315) are fixedly connected to the bottom inner wall of the movable box (303), and two limiting grooves (314) are formed in the pushing plate (308), and the inner wall of the limiting groove (314) is slidably connected with the limiting block (315).

2. The fully automatic plate loader according to claim 1, characterized in that: The conveying mechanism (4) comprises a first fixing frame (401), a first motor (402) and a first conveying belt (403), the first motor (402) is fixedly installed on one side of the first fixing frame (401), and the output end of the first motor (402) is connected with the first conveying belt (403) through a rotating shaft.

3. The fully automatic plate loader according to claim 2, characterized in that: The second fixing frame (304) is fixedly connected with a mounting box (306) on one side, and the second motor (307) is fixedly installed on the bottom of the mounting box (306).

4. The fully automatic plate loader according to claim 3, characterized in that: The output end of the second motor (307) is fixedly connected with a second bevel gear (311), and the second fixing frame (304) is rotatably connected with a connecting shaft (309) on one side, and the connecting shaft (309) is fixedly sleeved with a first bevel gear (310), and the second bevel gear (311) is engaged with the first bevel gear (310).

5. The fully automatic plate loader according to claim 4, characterized in that: One end of the connecting shaft (309) is connected with a second conveying belt (305) through a rotating shaft, and the connecting plate (312) is fixedly connected to the second conveying belt (305), and the connecting plate (312) is fixedly connected with the pushing plate (308) on one side.

6. The fully automatic plate loader according to claim 5, characterized in that: The lifting mechanism (2) comprises (201), and the (201) is fixedly connected to one end of the first fixing frame (401), and the (201) is fixedly connected with a support (202) on both sides, and the first sliding groove (206) and the second sliding groove (210) are respectively formed in the two supports (202), and the one-way screw rod (207) is rotatably connected to the two ends of the first sliding groove (206), and the third motor (205) is fixedly installed on one of the supports (202), and the output end of the third motor (205) is fixedly connected with the top end of the one-way screw rod (207).

7. The fully automatic plate loader according to claim 6, characterized in that: The inner wall of the first chute (206) and the second chute (210) is respectively slidably connected with a first sliding block (208) and a second sliding block (212), the first sliding block (208) is fixedly connected with a lead screw sleeve (209), the lead screw sleeve (209) is threadedly sleeved on a one-way lead screw (207), and the second sliding block (212) is slidably sleeved on a sliding rod (211).

8. The fully automatic plate loader according to claim 7, characterized in that: The first sliding block (208) and the second sliding block (212) are fixedly connected with a lifting frame (203), the upper surface of the lifting frame (203) is fixedly connected with a baffle (204), and the discharging frame (5) is placed on the lifting frame (203).

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