CN216188944U - Charger bottom automatic feeding device - Google Patents

Abstract

The utility model relates to an automatic charger bottom cover feeding device which comprises a rack, wherein a feeding unit, a first carrying unit, a turning unit, a second carrying unit, a material tray conveying unit and a carrier conveying unit are arranged on the rack, the feeding unit is used for conveying a material tray provided with a bottom cover to a preset position, the carrier conveying unit is used for conveying a carrier to the preset position, the first carrying unit is used for conveying the bottom cover on the feeding unit to the turning unit, the turning unit is used for turning over and positioning the bottom cover, the second carrying unit is used for conveying the bottom cover on the turning unit to the carrier in the carrier conveying unit, and the material tray conveying unit is used for conveying an empty material tray. The automatic bottom cover loading and overturning device can automatically complete bottom cover loading, overturning and bottom cover transporting into a carrier, and has the advantages of high automation degree and high working efficiency.

Description

Charger bottom automatic feeding device

Technical Field

The utility model relates to a feeding device, in particular to an automatic feeding device for a charger bottom cover.

Background

The charger generally refers to a device for converting alternating current into low-voltage direct current, is used for charging small electronic devices and electronic appliances, has wide application in various fields, is particularly widely used for common appliances such as mobile phones and cameras in the living field, and generally consists of a charger cap, a PCB (printed circuit board) and a charger bottom cover with metal pins. The charger bottom cover is required to be fed in the assembling process of the charger, a manual or semi-automatic feeding mode is adopted at present, the efficiency is low, the position of the bottom cover after feeding is deviated, and the difficulty is brought to the follow-up automatic assembling.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an automatic charger bottom cover feeding device which can complete automatic feeding of a bottom cover and overturning operation of the bottom cover so as to facilitate automatic operation of a subsequent assembly program.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides a charger bottom automatic feeding device, includes the frame, be equipped with material loading unit, first transport unit, upset unit, second transport unit, charging tray in the frame and transport the unit and the carrier transports the unit, material loading unit is used for transporting the charging tray that is equipped with the bottom to predetermineeing the position, the carrier transports the unit and is used for transporting the carrier to predetermineeing the position, bottom transport to the upset unit on the first transport unit will material loading unit, the upset unit is used for fixing a position the bottom upset, second transport unit is arranged in transporting the bottom on the upset unit to the carrier in the carrier transports the unit, the charging tray transports the unit and is used for carrying empty charging tray.

Preferably, the rack is provided with a bottom plate and a top plate located above the bottom plate, the feeding unit and the carrier conveying unit are mounted on the bottom plate, the first conveying unit, the overturning unit, the second conveying unit and the material tray conveying unit are mounted on the top plate, and the top plate is further fixedly provided with a first support frame and a second support frame.

Preferably, the material loading unit includes drawer, jacking board, jacking servo motor, locating plate and location cylinder, the drawer is used for placing the charging tray, the jacking board is used for holding the charging tray, jacking servo motor is used for driving the jacking board to move from top to bottom, the location cylinder is used for driving the locating plate to compress tightly or loosen the charging tray.

Preferably, the first carrying unit comprises a first linear driving mechanism, a second linear driving mechanism and a material sucking assembly, the first linear driving mechanism is horizontally mounted on the first supporting frame, the second linear driving mechanism is vertically mounted on the first linear driving mechanism through a third supporting frame, the first linear driving mechanism can drive the second linear driving mechanism to move in the horizontal direction, the material sucking assembly is mounted on the second linear driving mechanism, and the second linear driving mechanism can drive the material sucking assembly to move up and down.

Preferably, the turnover unit comprises a supporting seat, a supporting block, clamping blocks and a rotating assembly, the supporting seat is fixedly installed on the top plate, the rotating assembly is installed on the supporting seat, the rotating assembly comprises a rotating motor, a transmission mechanism and a rotating shaft, the rotating motor drives the rotating shaft to rotate through the transmission mechanism, the supporting block is installed on the rotating shaft, and the supporting block is provided with a plurality of clamping blocks for clamping the bottom cover.

Preferably, the second carrying unit comprises a third linear driving mechanism, a fourth linear driving mechanism, a fifth linear driving mechanism and a clamping assembly, the third linear driving mechanism is horizontally mounted on the first support frame, the fourth linear driving mechanism is vertically mounted on the third linear driving mechanism through a fourth support frame, the third linear driving mechanism can drive the fourth linear driving mechanism to move in the horizontal direction, the fifth linear driving mechanism is mounted on the fourth linear driving mechanism, the fourth linear driving mechanism can drive the fifth linear driving mechanism to move in the horizontal direction, the clamping assembly is connected to the fifth linear driving mechanism, and the fifth linear driving mechanism can drive the clamping assembly to move up and down.

Preferably, the charging tray conveying unit comprises a fifth support frame, a driving motor, an action wheel, a conveying belt, a driven wheel and a sucker, the fifth support frame is fixedly installed on the top plate, the driving motor is installed on the fast searching fifth support frame, the action wheel is connected with the rotating shaft of the driving motor, the conveying belt is sleeved on the action wheel, the driven wheel and the conveying belt are horizontally arranged on the fifth support frame, and the sucker is fixedly connected with the conveying belt.

Preferably, still include carrier jacking unit, the carrier transports the unit and includes frame 71, conveyer belt and rotating electrical machines, the frame mounting is on carrier jacking unit, the both sides of frame are equipped with the conveyer belt, rotating electrical machines can drive the conveyer belt operation, carrier jacking unit can drive the carrier and transport the unit and go on moving from top to bottom.

The utility model has the beneficial effects that: the bottom cover turnover device mainly comprises a feeding unit, a first carrying unit, a turnover unit, a second carrying unit, a material tray conveying unit and a carrier conveying unit, wherein the feeding unit is used for conveying a material tray provided with a bottom cover to a preset position, the carrier conveying unit is used for conveying a carrier to the preset position, the first carrying unit is used for conveying the bottom cover on the feeding unit to the turnover unit, the turnover unit is used for turnover positioning of the bottom cover, and the second carrying unit is used for conveying the bottom cover on the turnover unit to the carrier in the carrier conveying unit. The automatic bottom cover loading device can automatically complete operations such as bottom cover loading, overturning and bottom cover carrying to a carrier, has the advantages of high automation degree and high working efficiency, reduces the labor cost, realizes fixed-point positioning loading of the bottom cover, and is beneficial to automatic operation of subsequent assembly procedures.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a feeding unit according to the present invention;

FIG. 3 is a schematic structural view of the first and second carrying units of the present invention;

FIG. 4 is a schematic structural diagram of the turning unit according to the present invention;

FIG. 5 is a schematic view of the structure of the tray carrying unit of the present invention;

FIG. 6 is a schematic structural view of a carrier transport unit and a carrier lift unit according to the present invention;

FIG. 7 is a schematic structural view of a suction assembly of the present invention;

FIG. 8 is a schematic structural view of a clamping assembly according to the present invention;

in the figure: 10-a machine frame, 11-a bottom plate, 12-a top plate, 13-a first support frame, 14-a second support frame, 15-a third support frame, 16-a fourth support frame,

20-feeding unit, 21-drawer, 22-lifting plate, 23-lifting servo motor, 24-positioning plate, 25-positioning cylinder, 26-material tray,

30-a first handling unit, 31-a first linear drive mechanism, 32-a second linear drive mechanism, 33-a suction assembly,

40-a turning unit, 41-a supporting seat, 42-a supporting block, 43-a clamping block, 44-a rotating component,

50-a second handling unit, 51-a third linear drive mechanism, 52-a fourth linear drive mechanism, 53-a fifth linear drive mechanism, 54-a material clamping assembly,

60-tray conveying unit, 61-fifth support frame, 62-driving motor, 63-driving wheel, 64-conveyor belt, 65-driven wheel, 66-suction cup,

70-carrier transport unit, 71-frame, 72-conveyor belt, 73-rotating motor, 74-carrier, 80-carrier lift unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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 data so used is 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.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1 to 8, an automatic charger bottom cover feeding device includes a rack 10, where a feeding unit 20, a first carrying unit 30, a turnover unit 40, a second carrying unit 50, a tray carrying unit 60, and a tray carrying unit 70 are disposed on the rack 10, the feeding unit 20 is configured to carry a tray 26 with a bottom cover to a preset position, the tray carrying unit 70 is configured to carry a tray to a preset position, the first carrying unit 30 carries the bottom cover on the feeding unit 20 to the turnover unit 40, the turnover unit 40 is configured to turn over the bottom cover for positioning, the second carrying unit 50 is configured to carry the bottom cover on the turnover unit to a tray in the tray carrying unit, and the tray carrying unit 60 is configured to carry an empty tray 26.

In operation, an operator places the tray 26 filled with the bottom cover on the feeding unit 20, the feeding unit 20 lifts the tray to a preset position and positions the tray, meanwhile, the carrier conveying unit 70 conveys the carrier to the preset position, the first conveying unit 30 sucks the bottom cover in the feeding unit and conveys the bottom cover to the overturning unit 40, and after the overturning unit 40 overturns and positions the bottom cover, the second conveying unit 50 grabs the overturned bottom cover and conveys the bottom cover into the carrier on the carrier conveying unit 70. Then the carrier moving unit sends the bottom cover to the next procedure to complete the assembly action. The automatic bottom cover loading device can automatically complete bottom cover loading, overturning and carrying of the bottom cover into the carrier, has the advantages of high automation degree and high working efficiency, reduces the labor cost, realizes fixed-point positioning loading of the bottom cover, and is favorable for automatic operation of subsequent assembly procedures.

The loading device is characterized in that a bottom plate 11 and a top plate 12 located above the bottom plate are arranged on the rack 10, the loading unit 20 and the carrier conveying unit 70 are installed on the bottom plate 11, the first conveying unit 30, the overturning unit 40, the second conveying unit 50 and the tray conveying unit 60 are installed on the top plate 12, and a first support frame 13 and a second support frame 14 are further fixedly installed on the top plate 12. The first support frame 13 and the second support frame 14 are used for supporting the first carrying unit 30 and the second carrying unit 50.

As shown in fig. 2, the feeding unit 20 includes a drawer 21, a lifting plate 22, a lifting servo motor 23, a positioning plate 24 and a positioning cylinder 25, the drawer 21 is used for placing a tray 26, the lifting plate 22 is used for holding the tray 26, the lifting servo motor 23 is used for driving the lifting plate 22 to move up and down, and the positioning cylinder 25 is used for driving the positioning plate 24 to compress or loosen the tray 26. The jacking servo motor 23 is a double-station high-speed lifting servo motor, when feeding is carried out, an operator pulls out the drawer 21, puts the material tray 26 filled with the bottom cover into the drawer 21 and pushes the drawer in, the jacking servo motor 23 drives the jacking plate 22 to move upwards, the material tray 26 is supported and continues to move upwards, and after the material tray moves to a preset position, the positioning cylinder 25 drives the positioning plate 24 to move downwards to compress the material tray so as to accurately take materials; in this embodiment, two sets of feeding units 20 are provided, one set of feeding unit 20 is used for feeding the tray filled with the bottom cover, the other set of feeding unit is used for discharging the empty tray, and the tray conveying unit 60 conveys the empty tray to the other set of feeding unit for discharging and recycling.

As shown in fig. 3, the first conveying unit 30 includes a first linear driving mechanism 31, a second linear driving mechanism 32, and a suction assembly 33, the first linear driving mechanism 31 is horizontally mounted on the first support frame 13, the second linear driving mechanism 32 is vertically mounted on the first linear driving mechanism 31 through the third support frame 15, the first linear driving mechanism 31 can drive the second linear driving mechanism 32 to move in the horizontal direction, the suction assembly 33 is mounted on the second linear driving mechanism 32, and the second linear driving mechanism 32 can drive the suction assembly 33 to move up and down. The first support frame 13 and the second support frame 14 are arranged in parallel along the left-right direction of the top plate 12, the first linear driving mechanism 31 is horizontally installed on the first support frame 13, one end of the third support frame 15 is connected to the first linear driving mechanism 31, the other end of the third support frame 15 is connected to the slide rail of the second support frame 14 in a sliding manner, the second linear driving mechanism 32 is vertically installed on the third support frame 15, and the suction assembly 33 is installed at the lower end of the second linear driving mechanism 32, the first linear driving mechanism 31 and the second linear driving mechanism 32 can be linear modules, so that the first linear driving mechanism 31 can drive the third support frame and the second linear driving mechanism and the suction assembly 33 thereon to perform linear motion in the left-right direction, and the second linear driving mechanism 32 can drive the suction assembly 33 to perform linear motion in the up-down direction, as shown in fig. 7, eight groups of suction nozzles are arranged on the suction assembly 33, eight bottom covers can be sucked at a time through the eight groups of suction nozzles, and the eight bottom covers are conveyed to the overturning unit 40.

As shown in fig. 4, the turning unit 40 includes a supporting base 41, a supporting block 42, a clamping block 43 and a rotating assembly 44, the supporting base 41 is fixedly installed on the top plate 12, the rotating assembly 44 is installed on the supporting base 41, the rotating assembly 44 includes a rotating motor, a transmission mechanism and a rotating shaft, the rotating motor drives the rotating shaft to rotate through the transmission mechanism, the supporting block 42 is installed on the rotating shaft, and the supporting block 42 is provided with a plurality of clamping blocks 43 for clamping the bottom cover. During operation, the bottom cover can be placed between the two clamping blocks 43, the clamping blocks clamp the bottom cover through the clamping cylinders, and then the rotating motor drives the rotating shaft to rotate through the transmission mechanism, so that the bottom cover rotates by 90 degrees to be conveniently grabbed by the second carrying unit 50; the transmission mechanism can be a driving wheel, a driven wheel and a conveying belt, the rotating motor is connected to the driving wheel, the driving wheel and the driven wheel are sleeved with the conveying belt, and the rotating shaft is connected to the driven wheel.

As shown in fig. 3, the second carrying unit 50 includes a third linear driving mechanism 51, a fourth linear driving mechanism 52, a fifth linear driving mechanism 53 and a material clamping assembly 54, the third linear driving mechanism 51 is horizontally installed on the first supporting frame 13, the fourth linear driving mechanism 52 is vertically installed on the third linear driving mechanism 51 through the fourth supporting frame 16, the third linear driving mechanism 51 can drive the fourth linear driving mechanism 52 to move horizontally, the fifth linear driving mechanism 53 is mounted on the fourth linear driving mechanism 52, the fourth linear driving mechanism 52 can drive the fifth linear driving mechanism 53 to move in the horizontal direction, the clamping assembly 54 is connected to the fifth linear driving mechanism 53, and the fifth linear driving mechanism 53 can drive the clamping assembly 54 to move up and down. One end of the fourth supporting frame 16 is connected to the third linear driving mechanism 51, the other end is connected to the slide rail on the second supporting frame 14 in a sliding manner, the third driving mechanism 51 can drive the fourth linear driving mechanism, the fifth linear driving mechanism and the clamping assembly to move in the left and right directions, the fourth linear driving mechanism can drive the fifth linear driving mechanism and the clamping assembly to move in the front and back directions, the third and fourth linear driving mechanisms can be linear modules, the fifth linear driving mechanism 53 comprises a rotary cylinder, a driving wheel, a driven wheel and a conveying belt, the driving wheel and the driven wheel are arranged up and down, the conveying belt is sleeved on the driving wheel and the driven wheel, the clamping assembly 54 is connected to the conveying belt, when the rotary cylinder drives the driving wheel to rotate, the conveying belt drives the clamping assembly 54 to move up and down, as shown in fig. 8, four groups of clamping jaw cylinders are arranged on the clamping assembly 54, four bottom covers can be grabbed at one time through the four groups of clamping jaw cylinders, and the four bottom covers are conveyed into the carriers 74 in the carrier conveying unit.

As shown in fig. 5, the tray conveying unit 60 includes a fifth supporting frame 61, a driving motor 62, a driving wheel 63, a conveying belt 64, a driven wheel 65 and a suction cup 66, the fifth supporting frame 61 is fixedly mounted on the top plate 12, the driving motor 62 is mounted on the fifth supporting frame 61, the driving wheel 63 is connected to the rotating shaft of the driving motor, the conveying belt 64 is sleeved on the driving wheel 63 and the driven wheel 65, and the conveying belt is horizontally arranged on the fifth supporting frame 61, and the suction cup 66 is fixedly connected to the conveying belt 64. The fifth support frame 61 is located above the feeding unit 20, after the bottom cover in the uppermost layer tray 26 of the left feeding unit is taken out, the driving motor 62 drives the suction cup 66 to move to the empty tray, the suction cup sucks the tray, the tray is conveyed to the feeding unit on the right side under the driving of the driving motor and is placed on the lifting plate, and the empty tray is conveyed to the drawer through the lifting plate.

As shown in fig. 6, the loading device further includes a carrier jacking unit 80, the carrier conveying unit 70 includes a frame 71, a conveying belt 72 and a rotating motor 73, the frame 71 is installed on the carrier jacking unit 80, the conveying belts 72 are arranged on two sides of the frame, the rotating motor 73 can drive the conveying belt 72 to operate, and the carrier jacking unit 80 can drive the carrier conveying unit 70 to operate up and down. A carrier 74 is placed on the conveyor belt 72, and the rotating motor 73 drives the conveyor belt 72 to run to a preset position, waits for the second carrying unit 50 to send the bottom cover into the carrier, and then conveys the bottom cover to the next process; in the embodiment, two sets of carrier transporting units are provided, one set transports the empty carrier to a preset position for placing the bottom cover, the carrier transporting unit is installed on the carrier jacking unit 80, the carrier jacking unit 80 controls the lifting of the carrier transporting unit by using a jacking motor, and the other set of carrier transporting unit is directly installed on the bottom plate 11 and is used for transporting the empty carrier for recycling.

The operation process of the utility model is as follows: the method comprises the following steps:

the method comprises the following steps: an operator pulls out the drawer 21, puts the tray 26 filled with the bottom cover into the drawer 21, pushes the drawer in again, the jacking servo motor 23 drives the jacking plate 22 to move upwards, and supports and continues to move upwards the tray 26 until the tray moves to a preset position, and the positioning cylinder 25 drives the positioning plate 24 to move downwards to press the tray 26; simultaneously, the carrier transport unit 70 transports the carrier 74 to a predetermined position;

step two: the material sucking component 33 descends under the driving of the second linear driving mechanism 32, sucks the bottom cover in the material tray, runs to the overturning unit 40 under the driving of the first linear driving mechanism 31, places the bottom cover between the two clamping blocks 43, clamps the bottom cover through the clamping cylinders, and then drives the rotating shaft to rotate through the transmission mechanism by the rotating motor, so that the bottom cover rotates for 90 degrees;

step three: the clamping assembly 54 moves to the overturning unit 40 under the driving of the third linear driving mechanism 51 and the fourth linear driving mechanism 52, and the clamping assembly 54 moves downwards under the action of the fifth linear driving mechanism 53 to clamp the bottom cover in the overturning unit;

step four: the material clamping assembly 54 sends the bottom cover to the carrier 74 on the carrier conveying unit 70 under the action of the third linear driving mechanism 51 and the fourth linear driving mechanism 52, and the carrier with the bottom cover is sent to the next process through the carrier conveying unit; the empty carrier after being used up is output and recycled through another carrier conveying unit.

It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The utility model provides a charger bottom automatic feeding device which characterized in that: the automatic bottom cover turning device comprises a rack (10), wherein a feeding unit (20), a first carrying unit (30), a turning unit (40), a second carrying unit (50), a tray conveying unit (60) and a tray conveying unit (70) are arranged on the rack (10), the feeding unit (20) is used for conveying trays (26) with bottom covers to preset positions, the tray conveying unit (70) is used for conveying the trays to the preset positions, the first carrying unit (30) conveys the bottom covers on the feeding unit (20) to the turning unit (40), the turning unit (40) is used for turning and positioning the bottom covers, the second carrying unit (50) is used for conveying the bottom covers on the turning unit to carriers in the tray conveying unit, and the tray conveying unit (60) is used for conveying empty trays (26).

2. The automatic charger bottom cover feeding device as claimed in claim 1, wherein: the material loading device is characterized in that a bottom plate (11) and a top plate (12) located above the bottom plate are arranged on the rack (10), the material loading unit (20) and the carrier conveying unit (70) are installed on the bottom plate (11), the first conveying unit (30), the overturning unit (40), the second conveying unit (50) and the material tray conveying unit (60) are installed on the top plate (12), and a first support frame (13) and a second support frame (14) are fixedly installed on the top plate (12).

3. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: the feeding unit (20) comprises a drawer (21), a jacking plate (22), a jacking servo motor (23), a positioning plate (24) and a positioning cylinder (25), the drawer (21) is used for placing the material tray (26), the jacking plate (22) is used for supporting the material tray (26), the jacking servo motor (23) is used for driving the jacking plate (22) to run up and down, and the positioning cylinder (25) is used for driving the positioning plate (24) to compress or loosen the material tray (26).

4. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: first transport unit (30) include first linear drive mechanism (31), second linear drive mechanism (32) and inhale material subassembly (33), first linear drive mechanism (31) horizontally install in on first support frame (13), second linear drive mechanism (32) through third support frame (15) vertically install in on first linear drive mechanism (31), first linear drive mechanism (31) can drive second linear drive mechanism (32) and carry out the motion of horizontal direction, inhale material subassembly (33) install in on second linear drive mechanism (32), second linear drive mechanism (32) can drive and inhale material subassembly (33) and carry out the up-and-down motion.

5. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: the turnover unit (40) comprises a supporting seat (41), a supporting block (42), clamping blocks (43) and a rotating assembly (44), wherein the supporting seat (41) is fixedly installed on the top plate (12), the rotating assembly (44) is installed on the supporting seat (41), the rotating assembly (44) comprises a rotating motor, a transmission mechanism and a rotating shaft, the rotating motor drives the rotating shaft to rotate through the transmission mechanism, the supporting block (42) is installed on the rotating shaft, and the supporting block (42) is provided with a plurality of clamping blocks (43) for clamping the bottom cover.

6. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: the second carrying unit (50) comprises a third linear driving mechanism (51), a fourth linear driving mechanism (52), a fifth linear driving mechanism (53) and a clamping assembly (54), the third linear driving mechanism (51) is horizontally arranged on the first support frame (13), the fourth linear driving mechanism (52) is vertically arranged on the third linear driving mechanism (51) through a fourth support frame (16), the third linear driving mechanism (51) can drive the fourth linear driving mechanism (52) to move in the horizontal direction, the fifth linear driving mechanism (53) is arranged on the fourth linear driving mechanism (52), the fourth linear driving mechanism (52) can drive the fifth linear driving mechanism (53) to move in the horizontal direction, and the clamping assembly (54) is connected to the fifth linear driving mechanism (53), and the fifth linear driving mechanism (53) can drive the material clamping assembly (54) to move up and down.

7. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: the charging tray conveying unit (60) comprises a fifth supporting frame (61), a driving motor (62), a driving wheel (63), a conveying belt (64), a driven wheel (65) and a sucking disc (66), the fifth supporting frame (61) is fixedly installed on the top plate (12), the driving motor (62) is installed on the fifth supporting frame (61) through fast searching, the driving wheel (63) is connected with the rotating shaft of the driving motor, the conveying belt (64) is sleeved on the driving wheel (63), the driven wheel (65) and the conveying belt are horizontally arranged on the fifth supporting frame (61), and the sucking disc (66) is fixedly connected with the conveying belt (64).

8. The automatic charger bottom cover feeding device as claimed in claim 2, wherein: still include carrier jacking unit (80), carrier conveying unit (70) includes frame (71), conveyer belt (72) and rotating electrical machines (73), frame (71) are installed on carrier jacking unit (80), the both sides of frame are equipped with conveyer belt (72), rotating electrical machines (73) can drive conveyer belt (72) operation, carrier jacking unit (80) can drive carrier conveying unit (70) and carry out operation from top to bottom.

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