CN218341597U

CN218341597U - Automatic loading and unloading device and processing equipment that centre gripping was transferred

Info

Publication number: CN218341597U
Application number: CN202222162534.7U
Authority: CN
Inventors: 王之文; 黄志刚
Original assignee: Rishan Computer Accessories Jiashan Co Ltd
Current assignee: Rishan Computer Accessories Jiashan Co Ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-20
Anticipated expiration: 2032-08-16

Abstract

The utility model provides an unloader and processing equipment in automation that centre gripping was transferred, including the workstation with erect in the workstation top get put the mechanism, set up the feed station on the workstation side by side, receive the material station, the side setting of feed station blows the material subassembly, receives a tip setting of material station and pushes away the material subassembly, pushes away the flexible end that pushes away the material subassembly in feed station and receive reciprocating motion between the material station. The utility model discloses an additional accessory is add to automatic lathe, and it realizes that unloading in the built-in automation reaches and need not to shut down the processing operation for a long time to reduce the manpower, improve work efficiency's advantage. The utility model discloses still increased the clean sweeps function of blowing, from this with product clean up before last unloading to can ensure the cleanliness of product before processing, further promote processingquality, can ensure the cleanliness of product after receiving the material again, ensure the finished product quality of dispatching from the factory. The utility model discloses overall structure is brief compact, easily makes, and with low costs, does benefit to and uses widely.

Description

Automatic loading and unloading device and processing equipment that centre gripping was transferred

Technical Field

The utility model belongs to the technical field of machinery, a go up unloader and processing equipment in automation to last unloading structure, especially a centre gripping is transferred to automatic lathe is related to.

Background

Along with the continuous development of mobile terminal technology, the application of electronic equipment such as smart phones, palm computers, smart watches and the like is very common and becomes an important component in work and life of people.

The traditional processing mode of button is generally panel and bar, and the processing clamping of panel generally uses primary and secondary formula tool, adorns panel to the quick change board outside the machine on, then adorns the quick change board on the female tool in the board, repeats this set of action, need have a whole set of outer clamping equipment and supporting facility equipment such as manpower, commodity circulation outside the machine in addition, has increased the cost from this, occupies a large amount of manpowers, reduces work efficiency.

For example, the Chinese patent document discloses a full-automatic feeding and discharging mechanism of a cylindrical grinding machine (Chinese patent number: CN 201710427205.1), the invention belongs to the technical field of feeding mechanisms, and particularly relates to the full-automatic feeding and discharging mechanism of the cylindrical grinding machine, which comprises a cantilever beam, a double-station manipulator movably arranged on the cantilever beam, and a conveying mechanism matched with the double-station manipulator; the double-station manipulator comprises two manipulators arranged on a fixed seat; the conveying mechanism comprises a feeding device and a discharging device which are arranged on the rack side by side, the feeding device comprises a first driving motor and a conveying chain which are fixedly arranged on the rack, and the middle part of the conveying chain is provided with a blowing oiling device; the invention aims to provide a full-automatic feeding and discharging mechanism of a cylindrical grinding machine, which has a simple and stable structure, is more convenient to convey, is more convenient to take and place, and actively injects oil into the middle part of a round bar.

Among the above-mentioned technical scheme, get the material structure comparatively complicated, promote the unloading operation cost of going up from this. The structure of the feeding device and the discharging device is lack of compactness, occupies larger space, is more complicated for the operation of taking and discharging materials, and is not beneficial to the improvement of the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided one kind through integrating feed and receipts material to the clean function of material is blown in the configuration, is convenient for promote get the blowing and accomodate the automatic unloader and the processing equipment of unloading transferred of efficiency's centre gripping.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automatic unloader that goes up that centre gripping was transferred, includes the workstation and erects in the mechanism of putting of getting of workstation top, set up the feed station on the workstation side by side, receive the material station, the side setting of feed station blows the material subassembly, the tip of receiving the material station sets up and pushes away the material subassembly, the flexible end that pushes away the material subassembly in the feed station with receive reciprocating motion between the material station.

In the automatic loading and unloading device capable of clamping and transferring, the pick-and-place mechanism comprises a lifter, the lifter drives a pneumatic finger to lift, the bottom of the pneumatic finger is connected with a pair of chucks in a driving manner, and the top of the pneumatic finger is provided with an inductive switch.

In the automatic loading and unloading device for clamping and transferring, the lifter is fixedly arranged on the planing tool rest, the planing tool is fixedly arranged at the bottom end of the planing tool rest, the planing tool is vertically and downwards arranged, and the retracting positions of the pair of chucks are higher than the lowest point of the planing tool.

In the automatic loading and unloading device for clamping and transferring, the feeding station comprises a disk loading box with an overlapping inner cavity, the overlapping inner cavity is provided with a plurality of overlapping disk positions arranged in a row, and two ends of the overlapping disk positions are positioned on the inner wall of the disk loading box and are concavely provided with guide grooves.

In the automatic loading and unloading device for clamping and transferring, the guide groove is a rectangular channel, two sides of the rectangular channel are concavely provided with avoidance arc-shaped grooves, and the middle part of the rectangular channel is provided with an inwards concave channel; at least two positioning blocks are convexly arranged on the bottom wall of the disc stacking position.

In the automatic loading and unloading device that foretell centre gripping was transferred, blow the material subassembly including adorning admittedly in at least one many joints trachea on the workstation, many joints trachea's bottom sets up the breather valve, the breather valve passes through air inlet interface intercommunication external air supply source, many joints trachea's top is connected the blowing nozzle, the blowing nozzle orientation the top mouth of cartridge.

In the automatic feeding and discharging device with clamping and transferring functions, the material receiving station comprises a slide way with a linear through cavity, a tray inlet position and a tray storage bin are sequentially arranged at one end of the slide way, an air blowing pipe is erected between the tray inlet position and the tray storage bin, and a plurality of air blowing holes are formed in the bottom side of the air blowing pipe in a arrayed mode.

In the automatic loading and unloading device that foretell centre gripping was transferred, the inner wall that the chamber was led to the straight line is smooth inner wall, the straight line leads to the chamber to be located set up on the both sides top in storage plate storehouse and keep off the edge, two keep off and cover the apron along the upper cover.

In the automatic loading and unloading device with clamping and transferring functions, the material pushing assembly comprises a material pushing cylinder fixedly arranged on the bottom surface of the workbench, a telescopic rod of the material pushing cylinder is fixedly connected with a material pushing claw vertically, the material feeding disc is formed by extending an outer end of the material pushing cylinder inwards to form a sliding guide groove, and the material pushing claw penetrates through the sliding guide channel from bottom to top to form a reciprocating pushing track.

The utility model provides a processing equipment, includes any one of the automatic unloader that goes up that the centre gripping was transferred, still includes automatic lathe, set up the CNC tool on the automatic lathe, the feed station with pass through between the CNC tool get and put the mechanism and form and move and carry the joining, the CNC tool with receive and pass through between the material station get and put the mechanism and form and move and carry and join.

Compared with the prior art, the automatic loading and unloading device and the processing equipment which are transferred by clamping have the following beneficial effects:

the utility model discloses an additional accessory is add to automatic lathe, and it realizes that unloading in the built-in automation reaches and need not to shut down the processing operation for a long time to reduce the manpower, improve work efficiency's advantage. The utility model discloses still increased the clean sweeps function of blowing, from this with product clean up before last unloading to can ensure the cleanliness of product before processing, further promote processingquality, can ensure the cleanliness of product after receiving the material again, ensure the finished product quality of dispatching from the factory. The utility model discloses overall structure is brief compact, easily makes, and with low costs, does benefit to and uses widely.

Drawings

Fig. 1 is a schematic view of the entire structure of the clamping and transferring automatic loading and unloading device.

FIG. 2 is a schematic front view of a table in the clamping and transferring automatic loading and unloading device.

FIG. 3 is a schematic diagram of the front view of the pick-and-place mechanism of the clamping and transferring automatic loading and unloading device.

In the figure, 1, a planer tool rest; 2. planing; 3. a lifter; 4. a pneumatic finger; 4a, a chuck; 5. an inductive switch; 6. a work table; 7. a cartridge carrying case; 7a, a guide groove; 7b, a positioning block; 8. a raw material tray; 9. An air inlet interface; 10. a vent valve; 11. a multijoint trachea; 12. a blowing nozzle; 13. a slideway; 14. a material pushing cylinder; 15. a material pushing claw; 16. an air blowing pipe; 17. a cover plate; 18. a finished product tray; 19. a pillar; 20. a base plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 3, the automatic loading and unloading device for clamping and transferring comprises a workbench 6 and a taking and placing mechanism erected above the workbench 6, wherein a feeding station and a receiving station are arranged on the workbench 6 in parallel, a blowing component is arranged beside the feeding station, a pushing component is arranged at one end of the receiving station, and a telescopic end of the pushing component moves back and forth between the feeding station and the receiving station.

A bottom plate 20 is arranged below the workbench 6 in parallel, the workbench 6 and the bottom plate 20 are supported through a plurality of support columns 19, a containing cavity is formed between the bottom plate 20 and the workbench 6, and the tray can be stacked on the bottom plate 20 and placed in the containing cavity.

The pick-and-place mechanism comprises a lifter 3, the lifter 3 drives a pneumatic finger 4 to lift, the bottom of the pneumatic finger 4 is connected with a pair of chucks 4a in a driving mode, and an inductive switch 5 is arranged at the top of the pneumatic finger 4. The lifter 3 is specifically a sliding table cylinder, and the pneumatic finger 4 is fixed on the lifting driving end of the sliding table cylinder through a gasket. The pneumatic finger 4 is driven by the lifter 3 to move up and down, so that material taking or material placing is correspondingly realized. The presence of the pneumatic finger 4 is sensed by the inductive switch 5. The pair of chucks 4a are driven by the pneumatic finger 4 to perform combined clamping or opening releasing actions, so that material taking or material placing is correspondingly realized.

The lifter 3 is fixedly arranged on the planing tool rest 1, the planing tool 2 is fixedly arranged at the bottom end of the planing tool rest 1, the planing tool 2 is vertically and downwards arranged, and the retracting positions of the pair of clamping heads 4a are higher than the lowest point of the planing tool 2. The lifter 3 is fixed on the side wall of the planing tool rest 1 through a cushion block. The planing tool rest 1 is fixed on the three-dimensional shifting mechanism, or the planing tool rest 1 is fixed on the mechanical arm, so that the planing tool rest 1 drives the taking and placing mechanism to move among the feeding station, the processing station and the receiving station. The three-dimensional displacement mechanism is specifically an X, Y, Z three-way displacement mechanism, which is a prior art and therefore not described in detail herein. The robotic arms herein are prior art and will not be described in detail herein.

The feeding station comprises a disc carrying box 7 with an overlapping inner cavity, the overlapping inner cavity is provided with a plurality of overlapping disc positions which are arranged in an array mode, and two ends of each overlapping disc position are positioned on the inner wall of the disc carrying box 7 and are concavely provided with guide grooves 7a. The guide groove 7a is vertical concave and is arranged on the inner wall of the disc loading box 7, a group of two guide grooves 7a which are aligned with each other is formed, the raw material tray 8 is vertically guided and placed into the guide groove 7a, the positioning clamping is formed, and the guide groove 7a can vertically accommodate a plurality of raw material trays 8. A certain gap is formed between the adjacent guide grooves 7a, so that the contact friction between the adjacent raw material trays 8 is avoided, and the picking and placing operation of the raw material trays 8 is facilitated.

The guide groove 7a is a rectangular groove channel, two sides of the rectangular groove channel are concavely provided with avoidance arc-shaped grooves, and the middle part of the rectangular groove channel is provided with an inwards concave groove channel; at least two positioning blocks 7b are convexly arranged on the bottom wall of the disc stacking position. Realize raw and other materials tray 8's bottom surface positioning action through locating piece 7b, realize raw and other materials tray 8 peripheral limiting displacement through guide way 7a to the location operation of raw and other materials tray 8 is carried out comprehensively. Contact friction at four corners of the raw material tray 8 is avoided through the avoiding arc-shaped grooves, and contact friction at the edges of the raw material tray 8 is avoided through the concave channels, so that the raw material tray 8 is protected.

The blowing component comprises at least one multi-joint air pipe 11 fixedly arranged on the workbench 6, the bottom end of the multi-joint air pipe 11 is provided with a vent valve 10, the vent valve 10 is communicated with an external air supply source through an air inlet interface 9, the top end of the multi-joint air pipe 11 is connected with a blowing nozzle 12, and the blowing nozzle 12 faces the top opening of the tray loading box 7. Clean air flow is continuously provided by an external air supply source, the blocking and communication of the air flow are switched by a vent valve 10, the position and the angle of air blowing are adjusted by bending and deforming a multi-joint air pipe 11, and chips are blown to the raw material tray 8 by an air blowing nozzle 12 to be removed. The blowing component comprises two sets of multi-joint air pipes 11 and blowing nozzles 12, and the two sets of multi-joint air pipes 11 and the blowing nozzles 12 are arranged at the outer end of the tray loading box 7 in parallel.

The material receiving station comprises a slide way 13 with a linear through cavity, a tray inlet position and a tray storage bin are sequentially arranged at one end of the slide way 13, an air blowing pipe 16 is erected between the tray inlet position and the tray storage bin, and a plurality of air blowing holes are arranged at the bottom side of the air blowing pipe 16. One end of the blowpipe 16 is connected to an external air supply source through a joint, and the other end is a closed end. The finished product tray 18 enters the storage bin from the stock position and passes through the blowpipe 16, and the air flow blows off the chips on the finished product through a row of blowholes.

The inner wall that the chamber was led to the straight line is smooth inner wall, and the straight line leads to the chamber to be located and sets up on the both sides top of depositing the storehouse and keep off along, and apron 17 is established to two fender along the upper cover. After the finished product tray 18 enters the tray storage bin, two side edges of the finished product tray are positioned below the corresponding blocking edges to form sliding guide movement. The finished product tray 18 is horizontally guided and longitudinally limited by the retaining edges. The cover plate 17 is used for shielding and protecting the surface of the finished product.

The material pushing assembly comprises a material pushing cylinder 14 fixedly arranged on the bottom surface of the workbench 6, a telescopic rod of the material pushing cylinder 14 is vertically and fixedly connected with a material pushing claw 15, a disc feeding position extends inwards from the outer end of the disc feeding position along a sliding guide through groove, and the material pushing claw 15 penetrates through the sliding guide channel from bottom to top to form a reciprocating pushing track. The worktable 6 is provided with a through hole, and the pushing claw 15 extends into the sliding guide through groove from the through hole. The number of the material pushing claws 15 is two, and the number of the guide sliding through grooves is two, so that one-to-one corresponding cross sliding is formed. The material pushing claw 15 is guided and limited by the guide sliding through groove, the material pushing claw 15 is pulled by the material pushing cylinder 14, and therefore the material pushing claw 15 is driven to push the finished product tray 18 into the tray storage bin from the tray feeding position, and feeding operation is achieved.

Compared with the prior art, the automatic loading and unloading device for clamping and transferring has the following beneficial effects:

the utility model discloses an additional accessory is add to automatic lathe, and it realizes that unloading in the built-in automation reaches and need not to shut down the processing operation for a long time to reduce the manpower, improve work efficiency's advantage. The utility model discloses still increased the clean sweeps function of blowing, from this with the product clean up before last unloading to can ensure the cleanliness of product before processing, further promote processingquality, can ensure the cleanliness of product after receiving the material again, ensure the finished product quality of dispatching from the factory. The utility model discloses overall structure is brief compact, easily makes, and with low costs, does benefit to and uses widely.

Example two

Based on the first embodiment, the difference of the present embodiment is:

the utility model provides a processing equipment, includes the automatic unloader that goes up that the centre gripping was transferred, still includes automatic lathe, sets up the CNC tool on the automatic lathe, moves through getting to put the mechanism and form between feed station and the CNC tool and move and carry the joining, and the CNC tool moves through getting to put the mechanism and form and move and carry the joining between the material station.

The operation process of the processing equipment is as follows:

1. material placing disc:

a. the raw material tray 8 filled with raw materials is aligned and placed in the disc stacking position of the disc loading box 7;

b. the empty finished product tray 18 is aligned and placed on the tray inlet position of the slide way 13;

c. the cover plate 17 on the stock room is covered.

2. Taking materials 1:

a. self-checking of the pick-and-place mechanism: the pneumatic finger 4 opens the pair of chucks 4a, and the lifter 3 is driven to retract upwards;

b. the pick-and-place mechanism moves to the upper part of the raw material tray 8 according to the program, and the blowing assembly blows air to clean the cuttings;

c. the pneumatic finger 4 opens the pair of chucks 4a, and the lifter 3 extends downwards out of the chucks 4a;

d. the pneumatic fingers 4 drive a pair of chucks 4a to clamp the raw material, and the lifter 3 retracts upwards;

e. the pick-and-place mechanism moves to the upper part of the CNC jig according to the program;

f. the lifter 3 extends downwards, a main shaft of the automatic machine tool is pressed down according to a program, a cylinder of the CNC jig clamps the raw material, and the pneumatic fingers 4 drive the pair of chucks 4a to loosen the raw material;

g. the main shaft of the automatic machine tool moves upwards according to the program, and the lifter 3 retracts upwards;

3. processing:

carrying out corresponding processing operation on the raw material through an automatic machine tool;

4. taking materials 2:

a. self-checking of the pick-and-place mechanism: the pair of chucks 4a is opened by the pneumatic finger 4, and the lifter 3 is driven to retract upwards;

b. the pick-and-place mechanism moves to the upper part of the CNC jig according to the program, and the CNC jig blows away chips from the air pipe;

c. the pneumatic finger 4 opens the pair of chucks 4a, and the lifter 3 extends downward;

d. the main shaft of the automatic machine tool is pressed down according to a program, a pneumatic finger 4 drives a pair of chucks 4a to clamp the raw material, a cylinder of the CNC jig loosens the raw material, and the lifter 3 retracts upwards;

e. the pick-and-place mechanism moves to the upper part of the finished product tray 18 according to the program;

f. the lifter 3 extends downwards, and the pneumatic fingers 4 drive the pair of chucks 4a to loosen the raw material;

g. the finished product tray 18 is placed on a finished product tray 18 of a tray entering position of a slide 13, an air curtain of an air blowing pipe 16 above the finished product tray is used for blowing air to remove scraps, a material pushing cylinder 14 pulls a material pushing claw 15, the finished product tray 18 fully loaded with finished products is pushed into a tray storage bin from the tray entering position, and then the material pushing cylinder 14 drives the material pushing claw 15 to return;

h. the main shaft moves upwards according to the program, and the lifter 3 retracts upwards;

5. and (4) repeating the

steps

2, 3 and 4 until the raw material is processed, and starting a new round of action from the step 1 again.

Compared with the prior art, the processing equipment has the following beneficial effects:

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the planing tool holder 1 is used more here; a planing tool 2; a lifter 3; a pneumatic finger 4; a chuck 4a; an inductive switch 5; a work table 6; a cartridge 7; the guide groove 7a; a positioning block 7b; a raw material tray 8; an air inlet interface 9; a vent valve 10; a multijoint trachea 11; an air blowing nozzle 12; a slideway 13; a material pushing cylinder 14; a pushing claw 15; an air blowing pipe 16; a cover plate 17; a finished tray 18; a pillar 19; floor 20, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an automatic unloader that goes up that centre gripping was transferred, includes the workstation and erects in the mechanism is put to getting of workstation top, its characterized in that, set up the feed station side by side on the workstation, receive the material station, the side setting of feed station blows the material subassembly, the tip of receiving the material station sets up and pushes away the material subassembly, the flexible end that pushes away the material subassembly in the feed station with receive reciprocating motion between the material station.

2. The apparatus as claimed in claim 1, wherein the pick and place mechanism comprises a lifter, the lifter drives a pneumatic finger to lift, the bottom of the pneumatic finger is connected with a pair of chucks, and the top of the pneumatic finger is provided with a sensor switch.

3. The automatic loading and unloading device with clamping and conveying functions as claimed in claim 2, wherein the lifter is fixedly arranged on a planing tool rest, a planing tool is fixedly arranged at the bottom end of the planing tool rest, the planing tool is vertically and downwards arranged, and the storage positions of the pair of clamping heads are higher than the lowest point of the planing tool.

4. The clamping-transferring automatic loading and unloading device as claimed in claim 1, wherein the feeding station comprises a disk loading box with a stacking cavity, the stacking cavity is provided with a plurality of disk stacking positions arranged in an array, and two ends of each disk stacking position are positioned on the inner wall of the disk loading box and are concavely provided with guide grooves.

5. The automatic loading and unloading device with clamping and transferring functions as claimed in claim 4, wherein the guide groove is a rectangular groove channel, two sides of the rectangular groove channel are concavely provided with avoidance arc-shaped grooves, and the middle part of the rectangular groove channel is provided with an inwards concave groove channel; at least two positioning blocks are convexly arranged on the bottom wall of the disc stacking position.

6. The automatic loading and unloading device with clamping and transferring functions as claimed in claim 4, wherein the blowing component comprises at least one multi-joint air pipe fixedly mounted on the workbench, a vent valve is arranged at the bottom end of the multi-joint air pipe and communicated with an external air supply source through an air inlet interface, and the top end of the multi-joint air pipe is connected with an air blowing nozzle which faces to the top opening of the loading box.

7. The automatic loading and unloading device with clamping and transferring functions as claimed in claim 1, wherein the material receiving station comprises a slide way with a linear through cavity, a tray feeding position and a tray storage bin are sequentially arranged at one end of the slide way, an air blowing pipe is erected between the tray feeding position and the tray storage bin, and a plurality of air blowing holes are formed in the bottom side of the air blowing pipe in a arrayed mode.

8. The automatic loading and unloading device for clamping and transferring as claimed in claim 7, wherein the inner wall of the linear through cavity is a smooth inner wall, the linear through cavity is provided with blocking edges on the top edges of two sides of the storage tray bin, and the two blocking edges are covered by a cover plate.

9. The clamping and transferring automatic loading and unloading device as claimed in claim 7, wherein the pushing assembly comprises a pushing cylinder fixed on the bottom surface of the workbench, a telescopic rod of the pushing cylinder is fixedly connected with a pushing claw vertically, the outer end of the feeding tray extends inwards to form a sliding guide groove, and the pushing claw penetrates through the sliding guide channel from bottom to top to form a reciprocating path.

10. A processing device, comprising the clamping-transferring automatic loading and unloading device as claimed in any one of claims 1 to 9, and further comprising an automatic machine tool, wherein a CNC fixture is arranged on the automatic machine tool, a transferring connection is formed between the feeding station and the CNC fixture through the taking and placing mechanism, and a transferring connection is formed between the CNC fixture and the receiving station through the taking and placing mechanism.