CN112794042A

CN112794042A - Automatic balance machine of thimble

Info

Publication number: CN112794042A
Application number: CN202110139464.0A
Authority: CN
Inventors: 胡振明
Original assignee: Huizhou Fengcai Precious Metal Manufacturing Co ltd
Current assignee: Huizhou Fengcai Precious Metal Manufacturing Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-05-14

Abstract

The invention provides an automatic thimble arranging machine, in the working process, after thimble to be arranged is sleeved on each material containing rod in a string manner, when a material containing plate slides to a specific position of a material pushing slide rail, a pushing cylinder drives each lifting clamp to be clamped on a material clamp through a clamping slide plate, each lifting slide column and a lifting connecting plate. The driving motor drives the lifting connecting plate to drive each lifting clamp to move close to one abutting groove through the lifting screw rod, so that the top thimble to be placed on each material containing rod is pushed to the abutting groove. The vertical moving equipment of the swinging plate drives each moving column in a row of moving columns close to the lifting top plate to be inserted into a butting groove and penetrate through a thimble to be placed by driving the thimble swinging plate. The swinging plate transverse moving device drives the swinging plate longitudinal moving device to move the thimble to be placed in the butting groove for a specific distance so that the thimble to be placed is moved into the taxiway. The specific distance is the spacing between the columns of moving posts. The efficiency of putting the mobile phone card taking needle on the dial is high.

Description

Automatic balance machine of thimble

Technical Field

The invention relates to the field of production of mobile phone thimbles, in particular to an automatic thimble arrangement machine.

Background

The card taking needle is a card taking tool equipped for most high-end mobile phones at present. The card-taking pin provides a convenient way for taking out a telephone card or a memory card for some mobile phones with batteries which cannot be detached. The card taking needle is a card taking mode which saves the internal space of the mobile phone. The mobile phones which usually use a card-taking pin are smaller than the common SIM card in size, the card slot is usually located on the side of the machine body and is left with a hole-shaped switch designed for taking the card, and the design is similar to the emergency disk-taking hole of a computer CD driver. When the card taking needle is inserted into the through hole to trigger the hole switch, the hole switch can eject the telephone card or the memory card from the card slot, so that a user can conveniently replace the telephone card or the memory card.

However, in the production and processing flow of collecting and placing the card-taking pins, the plurality of mobile phone card-taking pins need to be placed on the corresponding placing plate in order, the traditional mobile phone card-taking pin placing plate work is completed manually, but the manual placing of the plurality of mobile phone card-taking pins on the placing plate is low in efficiency, high in labor cost and large in error.

Disclosure of Invention

Therefore, the automatic thimble arranging machine needs to be provided for solving the technical problems of low efficiency, high labor cost and large error in manually arranging a plurality of mobile phone card taking needles on the dial.

The utility model provides an automatic balance machine of thimble, this automatic balance machine of thimble includes: the device comprises a feeding bottom plate, a lifting mechanism, a swinging disc mechanism and a bearing mechanism; the lifting mechanism, the swinging plate mechanism and the bearing mechanism are all arranged on the feeding bottom plate;

the lifting mechanism comprises a material pushing slide rail, a material containing plate, a clamping assembly, a lifting assembly and a plurality of material containing rods; the material pushing slide rail is connected with the feeding bottom plate, the material containing plate is matched with the material pushing slide rail, the material containing plate is contained in the material pushing slide rail and can slide relative to the material pushing slide rail, a plurality of material clamps are arranged on the material containing plate, the material containing rods are matched with the material clamps, and each material containing rod is inserted into one material clamp and is clamped with the material clamp; the clamping assembly comprises a pushing cylinder and a clamping sliding plate; the pushing cylinder is connected with the feeding bottom plate and is in driving connection with the clamping sliding plate; the lifting assembly comprises a driving motor, a lifting screw rod, a lifting connecting plate, a lifting top plate and a plurality of lifting sliding columns; the driving motor is connected with the clamping sliding plate and is in driving connection with the lifting screw rod; the clamping sliding plate is connected with the lifting top plate through the lifting sliding columns; the lifting connecting plate is arranged between the clamping sliding plate and the lifting top plate, and a threaded hole and a plurality of lifting sliding holes are formed in the lifting connecting plate; the threaded hole is matched with the lifting screw rod, and the lifting screw rod is inserted into the threaded hole and is in driving connection with the lifting connecting plate; the lifting sliding holes are matched with the lifting sliding columns, and each lifting sliding column is inserted into one lifting sliding hole and is in sliding connection with the lifting connecting plate; the driving motor drives the lifting connecting plate to move up and down along the lifting sliding column through the lifting screw rod; a plurality of lifting clamps are arranged at one end, close to the material pushing slide rail, of the lifting connecting plate, clamping openings are formed in the lifting clamps, the clamping openings are matched with the material containing rods, and the material containing rods and the material clamps are partially contained in the clamping openings;

the swing disc mechanism comprises a swing disc transverse moving device, a swing disc longitudinal moving device, a thimble swing disc and a thimble receiving disc; the swinging plate transverse moving equipment and the thimble receiving plate are both connected with the lifting top plate, the swinging plate transverse moving equipment is in driving connection with the swinging plate longitudinal moving equipment, and the swinging plate longitudinal moving equipment is in driving connection with the thimble swinging plate; the ejector pin swinging plate is driven by the swinging plate longitudinal moving equipment to move close to or far away from the ejector pin receiving plate; a plurality of moving columns are arranged on one surface of the thimble swinging plate facing the thimble bearing plate, and the moving columns are uniformly distributed in an array manner; the thimble to be placed can be arranged on the movable column in a penetrating manner; the thimble bearing disc is provided with a plurality of sliding ways, the movable column is matched with the sliding ways, and the movable column is inserted in the sliding ways; the two side walls of the sliding way are provided with sliding grooves, the thimble to be placed is matched with the sliding grooves, and the thimble to be placed can be inserted into the two sliding grooves and can slide relative to the thimble receiving plate; a butting plate is arranged on one side, close to the lifting top plate, of the thimble bearing plate, a plurality of butting grooves are formed in one side, opposite to the moving column, of the butting plate, and each butting groove is communicated with two sliding grooves; the middle area of the bottom of each abutting groove is communicated with one taxiway; the driving motor drives the lifting connecting plate to drive each lifting clamp to move close to or far away from one butting groove through the lifting screw rod;

the bearing mechanism comprises bearing driving equipment and a bearing disc, the bearing driving equipment is connected with the feeding bottom plate, and the bearing driving equipment is in driving connection with the bearing disc; the bearing plate is arranged below the thimble bearing plate and used for bearing the needle dial, so that the needle dial bears the thimbles.

In one embodiment, each material clamp comprises two clamping rods, clamping grooves are formed in the surfaces, close to each other, of the two clamping rods, a clamping space is formed between the two clamping grooves, the clamping space is matched with the material containing rods, and each material containing rod is inserted into one clamping space and abuts against the two clamping rods.

In one embodiment, the thickness of the clamping rod is smaller than that of the material containing rod.

In one embodiment, the clamping assembly further includes a clamping support plate, the clamping support plate is connected to the feeding base plate, the pushing cylinder is connected to the feeding base plate through the clamping support plate, clamping slide rails are disposed on two sides of one surface of the clamping support plate, which faces away from the feeding base plate, clamping slide blocks are disposed on two sides of one surface of the clamping slide plate, which faces toward the feeding base plate, the clamping slide blocks are adapted to the clamping slide rails, and each clamping slide block is inserted into one clamping slide rail and slidably connected to the clamping slide rail.

In one embodiment, a limiting sliding column is arranged on the pushing sliding rail, a limiting sliding hole is formed in the clamping sliding plate, the limiting sliding column is matched with the limiting sliding hole, and the limiting sliding column is inserted into the limiting sliding hole and is connected with the clamping sliding plate in a sliding mode.

In one embodiment, the bearing mechanism further comprises a correction driving mechanism, the bearing driving device is in driving connection with the correction driving mechanism, and the correction driving mechanism is in driving connection with the bearing disc.

In one embodiment, the wobble plate lateral movement device is a lead screw motor.

In one embodiment, the wobble plate lateral movement device is a drive cylinder.

In one embodiment, the wobble plate longitudinal moving device is a lead screw motor.

In one embodiment, the wobble plate longitudinal moving device is a driving cylinder.

When the ejector pin automatic tray placing machine works, ejector pins to be placed are sleeved on the material containing rods in a string mode, and after the material containing plates slide to specific positions of the material pushing slide rails, the pushing air cylinders drive each lifting clamp to be clamped on one material clamp through the clamping slide plates, the lifting slide columns and the lifting connecting plates. The driving motor drives the lifting connecting plate to drive each lifting clamp to move close to one abutting groove through the lifting screw rod, so that the top thimble to be placed on each material containing rod is pushed to the abutting groove. The vertical moving equipment of the swinging plate drives each moving column in a row of moving columns close to the lifting top plate to be inserted into a butting groove and penetrate through a thimble to be placed by driving the thimble swinging plate. The swinging plate transverse moving device drives the swinging plate longitudinal moving device to move the thimble to be placed in the butting groove for a specific distance so that the thimble to be placed is moved into the taxiway. The specific distance is the spacing between the columns of moving posts. The driving motor, the vertical moving device of the swinging plate and the horizontal moving device of the swinging plate are matched to operate, the thimbles to be placed on the containing rods are driven to the abutting grooves one by one through repeating the above actions, the thimbles to be placed in the abutting grooves are driven to the other end from one end of the sliding channel, and finally the thimbles are moved out of the thimble bearing plate. The bearing driving device drives the bearing plate to move by combining with the movement rule of the swinging plate transverse moving device, so that the thimbles to be placed are placed in the needle plate orderly in a row. The automatic thimble arranging machine is high in efficiency, low in labor cost and high in precision when a plurality of mobile phone card taking needles are arranged on the dial.

Drawings

FIG. 1 is a schematic structural view of an automatic pin arranging machine according to an embodiment;

FIG. 2 is a schematic structural view of the automatic pin arranging machine in the embodiment of FIG. 1 from another angle of view;

FIG. 3 is a schematic structural view of the automatic pin arranging machine in the embodiment of FIG. 1 from another angle of view;

FIG. 4 is a schematic diagram of a partially enlarged structure of the automatic pin arranging machine in the embodiment of FIG. 3;

FIG. 5 is a schematic view of a portion of an embodiment of an automatic pin arranging machine;

FIG. 6 is a schematic view of a portion of an embodiment of an automatic pin arranging machine;

FIG. 7 is a partially enlarged schematic structural view of a portion of the automatic pin arranging machine in the embodiment of FIG. 6;

FIG. 8 is a schematic view of a portion of an embodiment of an automatic pin arranging machine;

FIG. 9 is a partially enlarged schematic structural view of a portion of the automatic pin arranging machine in the embodiment of FIG. 8;

FIG. 10 is a schematic structural view of an automatic pin arranging machine according to another embodiment;

FIG. 11 is a schematic structural view of a feeding device of the automatic thimble arranging tray machine in one embodiment;

FIG. 12 is a schematic structural view of the feeding device of the automatic pin arranging machine in the embodiment of FIG. 11 from another angle of view;

FIG. 13 is a schematic view of a portion of a feeding device of an automatic pin arranging machine according to an embodiment;

FIG. 14 is a schematic partial structural view of a feeding device of the automatic pin arranging machine in one embodiment;

FIG. 15 is a schematic diagram of the structure of a clamping assembly in one embodiment;

FIG. 16 is a schematic view of a partially enlarged structure of a feeding device of the automatic thimble arranging tray machine in the embodiment of FIG. 11;

FIG. 17 is a schematic view of a partially enlarged structure of a feeding device of the automatic thimble arranging tray machine in the embodiment of FIG. 12;

FIG. 18 is a schematic view of a material extracting apparatus of an embodiment of an automatic pin tilting tray machine;

FIG. 19 is a schematic structural view of a dial moving mechanism in one embodiment;

FIG. 20 is a schematic view showing the structure of a dial receiving mechanism in one embodiment;

FIG. 21 is a schematic view of the dial receiving mechanism of FIG. 20 from another perspective.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 10, the present invention provides an automatic thimble tray placing machine 10, wherein the automatic thimble tray placing machine 10 includes: the feeding base plate 110, the lifting mechanism 300, the swinging plate mechanism 400 and the bearing mechanism 500. The lifting mechanism 300, the swinging plate mechanism 400 and the bearing mechanism 500 are all arranged on the feeding base plate 110.

The lifting mechanism 300 includes a material pushing slide 143, a material containing plate 122, a clamping assembly 310, a lifting assembly 320, and a plurality of material containing rods 124. The material pushing slide rail 143 is connected with the feeding bottom plate 110, the material containing plate 122 is adapted to the material pushing slide rail 143, the material containing plate 122 is contained in the material pushing slide rail 143 and can slide relative to the material pushing slide rail 143, a plurality of material clamps 125 are arranged on the material containing plate 122, the material containing rods 124 are adapted to the material clamps 125, and each material containing rod 124 is inserted into one material clamp 125 and is clamped with the material clamp 125. The clamping assembly 310 includes a push cylinder 311 and a clamp slide 312. The pushing cylinder 311 is connected with the feeding base plate 110, and the pushing cylinder 311 is in driving connection with the clamping slide plate 312. The lifting assembly 320 includes a driving motor 321, a lifting screw 322, a lifting connection plate 323, a lifting top plate 324, and a plurality of lifting sliding columns 325. The driving motor 321 is connected with the clamping sliding plate 312, and the driving motor 321 is in driving connection with the lifting screw rod 322. Grip slide 312 is connected to lift top plate 324 by lift posts 325. The lifting connecting plate 323 is arranged between the clamping sliding plate 312 and the lifting top plate 324, and the lifting connecting plate 323 is provided with a threaded hole 301 and a plurality of lifting sliding holes 302. The threaded hole 301 is matched with the lifting screw rod 322, and the lifting screw rod 322 is inserted into the threaded hole 301 and is in driving connection with the lifting connecting plate 323. The lifting slide holes 302 are matched with the lifting slide posts 325, and each lifting slide post 325 is inserted into one lifting slide hole 302 and is connected with the lifting connecting plate 323 in a sliding mode. The driving motor 321 drives the lifting link plate 323 to move up and down along the lifting slide 325 through the lifting screw 322. A plurality of lifting clamps 326 are arranged at one ends of the lifting connecting plates 323 close to the material pushing sliding rails 143, the lifting clamps 326 are provided with clamping openings 303, the clamping openings 303 are matched with the material containing rods 124, and the material containing rods 124 and the material clamps 125 are partially contained in the clamping openings 303.

The wobble plate mechanism 400 includes a wobble plate lateral moving device 410, a wobble plate longitudinal moving device 420, a pin wobble plate 430, and a pin receiving plate 440. The wobble plate lateral moving device 410 and the thimble receiving plate 440 are both connected to the lift top plate 324, and the wobble plate lateral moving device 410 is drivingly connected to the wobble plate longitudinal moving device 420, in this embodiment, the wobble plate lateral moving device 410 is a screw motor. In another embodiment, the wobble plate lateral movement device 410 is a drive cylinder. The wobble plate longitudinal moving device 420 is in driving connection with the ejector pin wobble plate 430. In this embodiment, the wobble plate longitudinal moving device 420 is a lead screw motor. In another embodiment, the wobble plate longitudinal moving device 420 is a drive cylinder. The wobble plate longitudinal movement device 420 drives the pin wobble plate 430 to move closer to or away from the pin receiving plate 440. The side of the pin tray 430 facing the pin receiving tray 440 is provided with a plurality of moving columns 431, and the moving columns 431 are uniformly distributed in an array. The thimble to be placed can be arranged on the movable column 431 in a penetrating manner. The thimble bearing disc 440 is provided with a plurality of taxiways 401, the moving columns 431 are matched with the taxiways 401, and the moving columns 431 are inserted in the taxiways 401. The two side walls of the sliding way 401 are both provided with sliding grooves 402, the thimble to be placed is matched with the sliding grooves 402, and the thimble to be placed can be inserted into the two sliding grooves 402 and can slide relative to the thimble receiving disc 440. A contact plate 441 is disposed on one side of the thimble receiving tray 440 close to the lift top plate 324, a plurality of contact grooves 403 are disposed on a side of the contact plate 441 opposite to the moving column 431, and each contact groove 403 is communicated with two sliding grooves 402. The middle area of the bottom of each abutment groove 403 communicates with a taxiway 401. The driving motor 321 drives the lifting connecting plate 323 through the lifting screw 322 to drive each lifting clamp 326 to move close to or away from an abutting groove 403.

The bearing mechanism 500 includes a bearing driving device 510 and a bearing disc 520, the bearing driving device 510 is connected to the feeding base plate 110, and the bearing driving device 510 is connected to the bearing disc 520 in a driving manner. In this embodiment, the carrier drive 510 is a lead screw motor, and in another embodiment, the carrier drive 510 is a drive cylinder. A carrier plate 520 is disposed below the needle receiving plate 440, and the carrier plate 520 is used for receiving a needle plate, so that the needle plate receives needles.

In order to increase the working stability of the lifting mechanism 300, referring to fig. 7, in one embodiment, each material clamp 125 includes two clamping rods 126, clamping grooves 304 are formed on the surfaces of the two clamping rods 126 close to each other, a clamping space 305 is formed between the two clamping grooves 304, the clamping space 305 is adapted to the material containing rods 124, and each material containing rod 124 is inserted into one clamping space 305 and abuts against the two clamping rods 126. The thimble to be placed on the material holding rod 124 abuts against the two clamping rods 126. When the material containing plate 122 slides to a specific position of the material pushing slide rail 143, the pushing cylinder 311 drives each lifting clamp 326 to be clamped on two clamping rods 126 of one material clamp 125 through the clamping slide plate 312, the lifting slide columns 325 and the lifting connecting plate 323. The driving motor 321 drives the lifting connection plate 323 through the lifting screw 322 to drive each lifting clamp 326 to move close to one of the abutting slots 403, so as to drive the thimble to be placed on each material containing rod 124 to move upward, and push the topmost thimble to be placed on each material containing rod 124 to the abutting slot 403. Specifically, the material containing rod 124 is a rectangular plate-shaped structure, two sides of the material containing rod 124 are designed to be rounded corners, and the thickness of the clamping rod 126 is smaller than that of the material containing rod 124, so that the lifting clamp 326 can push the thimble to be placed on the material containing rod 124 to move. Thus, the operational stability of the lifting mechanism 300 is increased.

In order to increase the working stability of the clamping assembly 310, referring to fig. 2, in one embodiment, the clamping assembly 310 further includes a clamping support plate 313, the clamping support plate 313 is connected to the feeding base plate 110, the pushing cylinder 311 is connected to the feeding base plate 110 through the clamping support plate 313, two sides of a side of the clamping support plate 313 facing away from the feeding base plate 110 are provided with clamping slide rails 314, two sides of a side of the clamping slide plate 312 facing the feeding base plate 110 are provided with clamping slide blocks 315, the clamping slide blocks 315 are adapted to the clamping slide rails 314, and each clamping slide block 315 is inserted into one clamping slide rail 314 and slidably connected to the clamping slide rail 314, so as to define a movement track of the clamping slide rail 314. Further, in this embodiment, the material pushing slide rail 143 is provided with a limiting slide column 147, the clamping slide plate 312 is provided with a limiting slide hole 306, the limiting slide column 147 is adapted to the limiting slide hole 306, the limiting slide column 147 is inserted into the limiting slide hole 306 and is slidably connected to the clamping slide plate 312, and a motion track of the clamping slide rail 314 is further defined. In this manner, the operational stability of the clamping assembly 310 is increased.

In order to increase the working stability of the supporting mechanism 500, please refer to fig. 2, in one embodiment, the supporting mechanism 500 further includes a straightening driving mechanism 530, the supporting driving device 510 is drivingly connected to the straightening driving mechanism 530, and the straightening driving mechanism 530 is drivingly connected to the supporting tray 520. The direction in which the leveling drive mechanism 530 drives the carrier tray 520 to move is perpendicular to the direction in which the carrier drive device 510 drives the carrier tray 520 to move. In this embodiment, the corrective drive mechanism 530 is a lead screw motor, and in another embodiment, the corrective drive mechanism 530 is a drive cylinder. The position of the carrier plate 520 relative to the thimble receiving plate 440 can be adjusted by the aligning driving mechanism 530, so that the tilting plate mechanism 400 can precisely place the thimble to be placed at a designated position on the needle plate. Thus, the working stability of the carrying mechanism 500 is increased, and the working stability of the ejector pin automatic tray arranging machine 10 is increased.

In the operation of the automatic thimble arranging machine 10, after the thimble placing plates 122 slide to a specific position of the pushing slide rails 143, the pushing cylinder 311 drives each of the lifting clamps 326 to clamp on one of the material clamps 125 through the clamping slide plate 312, each of the lifting slide columns 325 and the lifting connecting plate 323. The driving motor 321 drives the lifting connection plate 323 through the lifting screw 322 to drive each lifting clamp 326 to move close to one of the abutting slots 403, so as to push the top thimble to be placed on each material holding rod 124 to the abutting slot 403. The wobble plate longitudinal moving apparatus 420 drives the pin wobble plate 430 to insert each moving column 431 of the row of moving columns 431 near the top lift plate 324 into an abutting slot 403 and pass through a pin to be set. The wobble plate lateral moving device 410 moves the to-be-put thimble in the abutting groove 403 by a specific distance by driving the wobble plate longitudinal moving device 420 so that the to-be-put thimble is moved into the taxiway 401. The specific distance is the pitch between the columns of moving pillars 431. The driving motor 321, the swinging plate longitudinal moving device 420 and the swinging plate transverse moving device 410 cooperate to drive the to-be-placed thimbles on the material containing rod 124 into the abutting groove 403 one by one, drive the to-be-placed thimbles in the abutting groove 403 from one end of the sliding channel 401 to the other end, and finally move out of the thimble receiving plate 440 by repeating the above actions. The bearing driving device 510 drives the bearing plate 520 to move in combination with the movement rule of the wobble plate lateral moving device 410, so that the needles to be placed are placed in the needle plate in order in a row. The automatic thimble arranging machine 10 has the advantages of high efficiency, low labor cost and high precision in arranging the plurality of mobile phone card taking needles on the needle dial.

Referring to fig. 10 to 17, in order to continuously supply the thimble automatic tray placing machine 10, the thimble automatic tray placing machine 10 further includes a feeding device 100 of the thimble automatic tray placing machine, and the feeding device 100 of the thimble automatic tray placing machine includes: a feeding moving mechanism 120, a discharging mechanism 130 and a material pushing mechanism 140. The feeding moving mechanism 120, the discharging mechanism 130 and the pushing mechanism 140 are all arranged on the feeding base plate 110.

The feeding moving mechanism 120 includes a feeding driving device 121, a material containing tray 122, a plurality of material containing plates 123, and a plurality of material containing rods 124. The feeding driving device 121 is connected with the feeding bottom plate 110, and the feeding driving device 121 is in driving connection with the material containing tray 122. In the present embodiment, the feeding driving device 121 is a screw motor, and in another embodiment, the feeding driving device 121 is a driving cylinder. The material containing tray 122 is provided with a plurality of material containing grooves 101, and further, the material containing grooves 101 are uniformly arranged on the material containing tray 122. The material containing plates 123 are matched with the material containing grooves 101, and each material containing plate 123 is inserted into one material containing groove 101 and is connected with the material containing disc 122 in a sliding mode. Each material containing plate 123 is provided with a plurality of material containing rods 124, and in the embodiment, the material containing rods 124 are uniformly arranged in each material containing plate 123. One end of the material containing plate 123 is exposed out of the material containing groove 101, and one end of the material containing plate 123 exposed out of the material containing groove 101 is provided with a clamping groove 102.

The discharging mechanism 130 comprises a discharging bracket 131, a discharging connecting bracket 132, a discharging adjusting assembly 133, a discharging tray 134, two clamping assemblies 135 and a plurality of discharging rods 136. The feeding bracket 131 is connected with the feeding bottom plate 110, and the feeding connecting bracket 132 is connected with the feeding bracket 131 in a sliding manner. In order to increase the stability of the sliding connection between the material placing connecting frame 132 and the material placing support 131, in this embodiment, material placing slide rails 161 are disposed on both sides of the material placing support 131, material placing slide blocks 162 are disposed on both sides of the material placing connecting frame 132, material placing slide grooves 108 are disposed on the material placing slide blocks 162, the material placing slide grooves 108 are adapted to the material placing slide rails 161, and each material placing slide rail 161 is inserted into one material placing slide groove 108 and is slidably connected to one material placing slide block 162. Further, both sides of the discharge slide rail 161 are provided with a limiting slide bar (not shown), both side walls of the discharge slide groove 108 are provided with a limiting slide groove (not shown), the limiting slide bars are adapted to the limiting slide grooves, and each limiting slide bar is inserted into one limiting slide groove and is slidably connected with the discharge slide block 162. Thus, the stability of the sliding connection between the discharge connecting frame 132 and the discharge bracket 131 is increased.

The discharging limiting block 137 is arranged on the discharging connecting frame 132, and the discharging limiting block 137 is abutted to one end, far away from the feeding bottom plate 110, of the discharging support 131 so as to limit the position of the discharging connecting frame 132 and prevent the discharging connecting frame 132 from falling off from the discharging support 131 under the influence of gravity. The discharging connecting frame 132 is provided with a discharging driving block 138, and the bottom of the discharging driving block 138 is an arc-shaped surface. In one embodiment, the discharge driving block 138 is a cylinder. In this embodiment, the discharging driving block 138 is a rotating wheel, and the discharging driving block 138 is rotatably connected to the discharging connecting frame 132. The discharging adjusting assembly 133 comprises a discharging cylinder 151 and an adjusting block 152, the discharging cylinder 151 is connected with one end of the discharging bracket 131 far away from the feeding bottom plate 110, the discharging cylinder 151 is in driving connection with the adjusting block 152, and the discharging cylinder 151 drives the adjusting block 152 to move close to or far away from the discharging driving block 138. The surface of the adjusting block 152 facing the emptying driving block 138 is an inclined surface. The inclined surface of the adjusting block 152 is abutted against the arc-shaped surface of the discharging driving block 138. The height of the adjusting block 152 is smoothly reduced from the end close to the discharging cylinder 151 to the end far from the discharging cylinder 151, and specifically, the height of the adjusting block 152 is uniformly reduced from the end close to the discharging cylinder 151 to the end far from the discharging cylinder 151.

The discharge tray 134 is connected with the discharge link 132. The material tray 134 is provided with a plurality of material holes 103, and each material bar 136 is inserted into one material hole 103 and is abutted against one material bar 124. In this embodiment, the discharging slot 109 is disposed in the middle region of the discharging tray 134, the discharging holes 103 are uniformly disposed at the bottom of the discharging slot 109, and the discharging slot 109 is used for receiving falling thimbles, so as to prevent the falling thimbles from sliding off the discharging tray 134. The end of each discharging rod 136 far away from the material containing rod 124 is provided with a discharging slot 104, and both sides of the end of each discharging rod 136 near the material containing rod 124 are provided with discharging slots (not shown). Two clamping assemblies 135 are symmetrically arranged on both sides of the discharge connecting rack 132. The clamping assembly 135 includes a clamping cylinder 153, a clamping link 154, a clamping link 155, and a plurality of clamping plates 156. The clamping cylinder 153 and the clamping connecting block 155 are connected with the discharging connecting frame 132. Each clamping connecting block 155 is provided with two clamping sliding holes 106, the clamping sliding holes 106 are matched with the clamping connecting rods 154, and the clamping air cylinder 153 drives the clamping connecting rods 154 to be sequentially inserted into the two clamping sliding holes 106 and to be respectively connected with the two clamping connecting blocks 155 in a sliding manner. Each clamping plate 156 is arranged on the clamping connecting rods 154, the clamping plates 156 on the two clamping connecting rods 154 are arranged in a crossed and adjacent mode, the surfaces, close to each other, of one clamping plate 156 on one clamping connecting rod 154 and one clamping plate 156 on the other clamping connecting rod 154 are provided with discharging clamping blocks 157, and the discharging clamping blocks 157 are matched with the discharging clamping grooves. The clamping cylinder 153 drives the clamping link rod 154 to drive the discharging clamping block 157 on each clamping plate 156 to be inserted into a discharging clamping groove.

The pushing mechanism 140 includes a pushing driving device 141, a pushing claw 142, and a pushing slide 143. The pushing driving device 141 and the pushing slide rail 143 are both connected to the feeding base plate 110, and the pushing driving device 141 is drivingly connected to the pushing claw 142. In this embodiment, the pushing drive device 141 is a screw motor. In another embodiment, the pusher driving device 141 is a driving cylinder. The material containing plate 123 is matched with the material pushing slide rail 143, and the material pushing driving device 141 drives a material containing plate 123 to move along the material pushing slide rail 143 by driving the material pushing claw 142. The pushing claw 142 comprises a driving plate 144, a connecting top plate 145 and a pushing plate 146, and the pushing driving device 141 is in driving connection with the driving plate 144. The driving plate 144 is vertically connected with the connecting top plate 145, the pushing plate 146 is vertically connected with the connecting top plate 145, and the moving through opening 107 is arranged between the driving plate 144 and the connecting top plate 145. The pushing plate 146 is matched with the blocking groove 102, and the pushing plate 146 is inserted into one blocking groove 102 and is blocked with one material containing plate 123. The end of the material containing plate 123 exposed out of the material containing groove 101 can pass through the movable through opening 107.

In the working process of the feeding device 100 of the automatic thimble arranging machine, the caliper with the thimble inserted therethrough is manually inserted into the discharging slot 104 formed in the discharging rod 136, so that the thimble on the caliper is inserted into the discharging rod 136. The discharging cylinder 151 drives the adjusting block 152 to move away from the discharging driving block 138, so that the discharging connecting frame 132 moves downwards relative to the discharging bracket 131, the discharging limiting block 137 is abutted to one end, away from the feeding bottom plate 110, of the discharging bracket 131, and each discharging rod 136 is abutted to one material containing rod 124. The clamping cylinders 153 in the two clamping assemblies 135 drive the clamping links 154 to drive the discharging fixture blocks 157 on each clamping plate 156 to be drawn out from a discharging slot, so that the ejector pins on the discharging rods 136 penetrate through the material containing rods 124, and then drive the clamping links 154 to drive the discharging fixture blocks 157 on each clamping plate 156 to be inserted into a discharging slot to clamp and fix a discharging rod 136. The feeding driving device 121 drives each material containing plate 123 to move by driving the material containing tray 122, so that the pushing plate 146 in the pushing claw 142 is inserted into one of the clamping grooves 102 and clamped with one of the material containing plates 123. The pushing driving device 141 drives a material containing plate 123 to move to a specific position along the pushing slide rail 143 by driving the pushing claw 142, so that the ejector pin automatic tray placing machine can take materials. When the ejector pins on the material containing rods 124 on the material containing plates 123 are used up, the material pushing driving device 141 drives the empty material containing plates 123 to the material containing tray 122, after the empty material containing plates 123 are placed in the material containing tray 122, the material feeding driving device 121 drives the material containing tray 122 to move, so that the full material containing plates 123 move to the material pushing claws 142 to form a clamping relation with the material pushing claws 142, and the material pushing driving device 141 drives the full material containing plates 123 to move to a specific position along the material pushing slide rails 143 by driving the material pushing claws 142, so that the automatic ejector pin tray arranging machine can continuously take materials.

Referring to fig. 10, 18 to 21, in order to continuously raise the empty needle dial to the automatic needle dial arranging machine 10, the full needle dial is arranged. The automatic pin tray placing machine 10 further includes a material taking device 200 of the automatic pin tray placing machine, and the material taking device 200 of the automatic pin tray placing machine includes: two dial receiving mechanisms 210 and two dial moving mechanisms 220. One dial receiving mechanism 210 is for receiving a blank dial and the other dial receiving mechanism 210 is for receiving a full loaded dial. One dial moving mechanism 220 is used to place a blank dial on the carrier plate 520, and the other dial moving mechanism 220 is used to place a full dial on the carrier plate 520.

The dial receiving mechanism 210 includes a dial receiving frame 211, a dial driving device 212, and a dial bearing plate 213, the dial driving device 212 is connected to the dial receiving frame 211, the dial driving device 212 is drivingly connected to the dial bearing plate 213, and the dial bearing plate 213 is used for receiving a dial. In order to increase the structural stability of the dial receiving mechanism 210, in one embodiment the dial carrier plate 213 comprises a cross plate and a vertical plate, which are connected to each other in an L-shape, and the dial drive device 212 is drivingly connected to the vertical plate, the cross plate being adapted to receive the dial. Further, the dial bearing plate 213 further includes a reinforcing plate, one end of the reinforcing plate is connected to the transverse plate, and the other end of the reinforcing plate is connected to the vertical plate, so that the structural strength of the dial bearing plate 213 is further increased by using the principle that a triangle has stability, thereby increasing the structural stability of the dial bearing mechanism 210. In order to increase the working stability of the dial receiving mechanism 210, in one embodiment, the dial receiving frame 211 is provided with a plurality of sliding posts, the horizontal plate is provided with a plurality of sliding holes, the sliding posts are matched with the sliding holes, and each sliding post is inserted into one sliding hole and is connected with the horizontal plate in a sliding manner. Thus, the dial bearing plate 213 can be stably moved up and down along the sliding columns, thereby increasing the operational stability of the dial receiving mechanism 210.

The dial moving mechanism 220 includes a dial moving link 221, a dial moving device 222, a dial elevating device 223, a dial rotating device 224, and a dial adsorbing device 225. The dial moving device 222 is connected to the dial moving connecting frame 221, the dial moving device 222 is drivingly connected to the dial lifting device 223, and the dial lifting device 223 is drivingly connected to the dial rotating device 224, in this embodiment, the dial lifting device 223 is a lead screw motor. In another embodiment, the dial lifting device 223 is a telescopic cylinder. The dial rotating device 224 is drivingly connected with the dial adsorbing device 225. The dial adsorption device 225 includes a vacuum generator 226, a connection plate 227, and a number of vacuum suction cups 228. The dial turning device 224 is drivingly connected to the connecting disc 227. In this embodiment, the dial turning device 224 is a rotary cylinder. Further, the dial turning device 224 is a 180 degree rotary cylinder. The vacuum generator 226 communicates with each vacuum chuck 228, and each vacuum chuck 228 is connected to a face of the connecting plate 227 facing away from the dial rotating device 224. In this embodiment, the material taking device 200 of the automatic thimble arranging tray machine further includes a stable connecting frame 229, and the needle tray receiving frames 211 of the two needle tray receiving mechanisms 210 are connected by the stable connecting frame 229, so as to increase the structural stability of the material taking device 200 of the automatic thimble arranging tray machine. In order to increase the compactness of the dial suction device 225, in one embodiment, the vacuum generator 226 is disposed on a side of the connecting disc 227 close to the dial rotating device 224.

In the working process of the material taking device 200 of the automatic thimble arranging machine, one needle dial bearing mechanism 210 is used for bearing a pile of blank needle dials, and the other needle dial bearing mechanism 210 is used for bearing a pile of full-loaded needle dials; one dial moving mechanism 220 is used for placing a blank dial from one dial holding mechanism 210 onto the carrier dial 520, and the other dial moving mechanism 220 is used for placing a full dial on the carrier dial 520 onto the other dial holding mechanism 210. When a dial moving mechanism 220 removes a blank dial on the top of a stack of blank dials from the dial receiving mechanism 210, the dial driving device 212 in the dial moving mechanism 220 drives the dial bearing plate 213 to move upward by the thickness of one dial, so that the blank dial at the uppermost edge of the dial bearing plate 213 is adjusted to a suitable height for the dial moving mechanism 220 to pick up. In the dial moving mechanism 220, during the operation of picking up the blank dial, the dial moving device 222 moves the dial elevating device 223, the dial rotating device 224 and the dial adsorbing device 225 above the dial bearing plate 213, and the dial elevating device 223 drives the dial adsorbing device 225 to abut on the blank dial through the dial rotating device 224. The vacuum generator 226 sucks the empty dial by each vacuum chuck 228. The dial rotating device 224 may adjust the angle of the blank dial for ease of placement and placement. The principles of picking up a full-loaded dial and placing the full-loaded dial are the same as above. The material taking device 200 of the automatic ejector pin tray arranging machine is high in efficiency of collecting the needle trays and low in cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. 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

1. The utility model provides an automatic balance machine of thimble which characterized in that includes: the device comprises a feeding bottom plate, a lifting mechanism, a swinging disc mechanism and a bearing mechanism; the lifting mechanism, the swinging plate mechanism and the bearing mechanism are all arranged on the feeding bottom plate;

2. The automatic thimble arranging machine according to claim 1, wherein each of the plurality of material clamps includes two clamping rods, a clamping groove is formed on a side of the clamping rods adjacent to each other, a clamping space is formed between the two clamping grooves, the clamping space is adapted to the plurality of material holding rods, and each of the plurality of material holding rods is inserted into one of the clamping spaces and abuts against the two clamping rods.

3. The automatic thimble arranging machine according to claim 2, wherein the thickness of the clamping rod is smaller than that of the material containing rod.

4. The automatic ejector pin tray arranging machine according to claim 1, wherein the clamping assembly further comprises a clamping support plate, the clamping support plate is connected with the feeding base plate, the pushing cylinder is connected with the feeding base plate through the clamping support plate, clamping slide rails are arranged on two sides of one surface of the clamping support plate, which faces away from the feeding base plate, clamping slide blocks are arranged on two sides of one surface of the clamping slide plate, which faces towards the feeding base plate, the clamping slide blocks are matched with the clamping slide rails, and each clamping slide block is inserted into one clamping slide rail and is slidably connected with the clamping slide rail.

5. The automatic ejector pin tray arranging machine according to claim 1, wherein a limiting slide post is arranged on the ejector slide rail, a limiting slide hole is formed in the clamping slide plate, the limiting slide post is matched with the limiting slide hole, and the limiting slide post is inserted into the limiting slide hole and is connected with the clamping slide plate in a sliding mode.

6. The automatic ejector pin tray arranging machine according to claim 1, wherein the carrying mechanism further comprises a correcting driving mechanism, the carrying driving device is in driving connection with the correcting driving mechanism, and the correcting driving mechanism is in driving connection with the carrying tray.

7. The automatic ejector pin tray placing machine according to claim 1, wherein the tray placing transverse moving device is a screw motor.

8. The automatic pin arranging machine according to claim 1, wherein the transverse moving device of the pin arranging machine is a driving cylinder.

9. The automatic ejector pin tray swinging machine according to claim 7, wherein the tray swinging longitudinal moving device is a screw motor.

10. The automatic pin arranging machine according to claim 1, wherein the longitudinal moving device of the pin arranging plate is a driving cylinder.