CN214161044U

CN214161044U - Scrap collecting device for machining of precision die

Info

Publication number: CN214161044U
Application number: CN202022724197.7U
Authority: CN
Inventors: 孙茂军; 朱鹏程
Original assignee: Jiangsu Sairuibo Cnc Machine Tool Co ltd
Current assignee: Jiangsu Sairuibo Cnc Machine Tool Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a scrap collecting device for processing precision molds, which comprises a box body, wherein the input end of the box body is provided with a scrap inlet, the output end of the box body is provided with a scrap outlet, the left side and the right side of the box body are both provided with a compression mechanism, one end of the two compression mechanisms extends into the box body, the side wall of the box body is provided with two baffle mechanisms, the side wall of the box body is connected with two rebound mechanisms, the two rebound mechanisms are respectively connected with the two baffle mechanisms, the side wall of the box body is connected with a driving mechanism, the upper end of the box body is fixedly connected with two first limiting frames, and feeding baffles are arranged in the two first limiting frames in a penetrating way, the scrap can be compressed by a hydraulic cylinder and an extrusion plate, so that the scrap compression effect is better, thereby leading a collection box vehicle to bear more scraps and reducing the times of transporting the scraps by working personnel, the work efficiency of staff has been improved indirectly.

Description

Scrap collecting device for machining of precision die

Technical Field

The utility model relates to a sweeps collection device technical field especially relates to a sweeps collection device is used in accurate mould processing.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper die and the lower die, the forming of the material is realized under the action of the press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding scraps are removed. Precision mold machining is a more elaborate process of machining a mold that results in a finer molding material, and the corresponding scrap.

Through retrieval, the Chinese patent No. CN210997767U discloses a scrap collecting device, which comprises a scrap discharging machine body, wherein the scrap discharging machine body comprises a rack, a conveying mechanism, a conveying motor and a discharging bin; a horizontal material pipe, a vertical material pipe and a collecting box car are arranged below the discharge bin, and a first conveying screw and a second conveying screw are respectively arranged in the horizontal material pipe and the vertical material pipe; an outlet of the discharge bin is correspondingly communicated with the pipe wall at the outer end of the horizontal material pipe, a first motor is installed at the outer end of the horizontal material pipe, the inner end of the horizontal material pipe is correspondingly communicated with the pipe wall at the top end of the vertical material pipe, and a second motor is installed at the top end of the vertical material pipe; this sweeps collection device can change the shape of sweeps for the sweeps is piled up in the collection vehicle compacter.

The existing scrap collecting device has the following defects: the sweeps collection device only changes the sweeps shape through the conveying screw rod to the sweeps that leads to the device compress the effect poor, and further the sweeps that can't collect of collection boxcar, thereby need the staff to carry out a lot of transportation to the sweeps, further work that has influenced the staff, indirect work efficiency that has reduced the staff.

Therefore, we propose a scrap collecting device for precision die machining to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a scrap collecting device for processing precise dies.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a scrap collecting device for processing a precision die comprises a box body, wherein a scrap inlet is arranged at the input end of the box body, the output end of the box body is provided with a scrap outlet, the left side and the right side of the box body are both provided with a compression mechanism, one end of each of the two compression mechanisms respectively extends into the box body, the side wall of the box body is provided with two baffle mechanisms, the side wall of the box body is connected with two rebounding mechanisms, the two rebounding mechanisms are respectively connected with the two baffle mechanisms, the side wall of the box body is connected with a driving mechanism, the upper end of the box body is fixedly connected with two first limiting frames, feeding baffles are arranged in the two first limiting frames in a penetrating manner, the two feeding baffles are respectively connected with the two first limiting frames in a sliding manner, the upper ends of the two feeding baffles are provided with the same discharging pipe, a flood dragon conveyor is arranged above the discharging pipe, and the output end of the flood dragon conveyor is connected with the feed end of the discharging pipe. The driving mechanism is connected with the side walls of the two feeding baffle plates;

the compression mechanism comprises a hydraulic cylinder arranged on one side of the box body, the output end of the hydraulic cylinder is fixedly connected with a squeezing plate, and the squeezing plate is positioned in the box body;

the baffle mechanism comprises a baffle arranged on the side wall of the box body, the upper end of the baffle is fixedly connected with a limiting column, the outer side wall of the box body is fixedly connected with a second limiting frame, and one end of the baffle penetrates through the side wall of the box body and extends to one side of the second limiting frame;

the rebounding mechanism comprises two groups of springs fixedly connected to the side wall of the box body, one ends, far away from the box body, of the two groups of springs are fixedly connected with rebounding plates, and the side walls of the rebounding plates are fixedly connected with the side walls of the baffle plates;

the driving mechanism comprises a motor fixedly connected to the side wall of the box body, the driving end of the motor is fixedly connected with a lead screw, two moving blocks are in threaded connection with the lead screw, and the two moving blocks are fixedly connected with the side walls of the two feeding baffle plates respectively.

Preferably, the limiting column is arranged between the extrusion plate and the side wall of the box body, and the lower end face of the extrusion plate is in contact with the upper end face of the baffle.

Preferably, the lead screw is provided with two opposite threads, the two moving blocks are respectively positioned on the two opposite threads, and the lead screw is in threaded connection with the moving blocks.

Preferably, one end of each of the two feeding baffle plates, which is positioned at the chip inlet, is in a shape of a chamfered surface, and sharp ends of the two feeding baffle plates are in contact with each other.

Preferably, the number of the group of springs is six, and the springs are made of iron.

Preferably, two all be equipped with two spouts on the interior bottom of first spacing frame, it is a plurality of equal sliding connection has the slider on the interior bottom of spout, the polylith the upper end of slider respectively with the lower terminal surface fixed connection of two feeding baffles.

Preferably, the side walls of the two feeding baffles are not in contact with the inner side walls of the two first limiting frames respectively, and the side walls of the two baffles are not in contact with the inner side walls of the two second limiting frames respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this device, through the use of flood dragon conveyer, discharging pipe, pneumatic cylinder and stripper plate, the staff can carry the sweeps to the box through the flood dragon conveyer, then the restart pneumatic cylinder, and further just can make the sweeps obtain the extrusion to effectual shrink sweeps volume has improved the compactness of sweeps, can make the staff once only carry more sweeps, further reduction staff's work load, indirect improvement staff's work efficiency.

2. In this device, through the motor, the use of lead screw and movable block, when the controller started motor, the drive end of motor drove the lead screw and rotates, the lead screw can drive two movable blocks simultaneously and remove, thereby make two feeding baffles can remove simultaneously, just so can make two feeding baffles close and open and shut, further just can make the sweeps enter into the box gradually, wherein the closure of feeding baffle can make the sweeps enter into the box according to batch, thereby the sweeps in the box has been avoided too much, further normal use of pneumatic cylinder has been guaranteed, adopt a driving source simultaneously, thereby make two feeding baffles open and closed, further resources have been practiced thrift, indirect improvement the utilization ratio of resource.

3. In this device, through the spring, the rebound board, the use of the spacing frame of baffle and second, when two baffle phase separation, just can make the material normally discharge, simultaneously under the spacing of spring, can make two automatic initial position that resume of baffle, need not use extra driving source, further saving the resource, through the use of multiunit spring, can reduce mechanical use, under the physical change, the resilience ability that utilizes spring itself reaches the purpose that makes the baffle displacement.

4. In this device, through the use of spout and draw runner, reduced the contact of feeding baffle and first spacing frame to reduce the frictional force between feeding baffle and the first spacing frame, further can make more smoothly that the feeding baffle removed, thereby avoided the card pause of lead screw and movable block, further protected the spare part on the device, indirect extension the life of spare part on the device.

Drawings

Fig. 1 is the utility model provides a scrap collecting device for precision mold processing's schematic structure.

Fig. 2 is the utility model provides an internal structure schematic diagram of sweeps collection device is used in precision mold processing.

Fig. 3 is the utility model provides a scrap collecting device for precision mold processing's upward view structure schematic diagram.

Fig. 4 is the utility model provides a scrap collecting device's for precision mold processing left side view structure schematic diagram.

Fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4.

In the figure: 1 box, 2 chip inlets, 3 chip outlets, 4 first limit frames, 5 feeding baffle plates, 6 discharging pipes, 7 dragon conveyor, 8 hydraulic cylinders, 9 extrusion plates, 10 baffle plates, 11 limit columns, 12 second limit frames, 13 springs, 14 rebound plates, 15 motors, 16 lead screws, 17 moving blocks, 18 sliding grooves and 19 sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a scrap collecting device for precision mold machining, including box 1, the input of box 1 is equipped with chip inlet 2, the output of box 1 is equipped with chip outlet 3, the box 1 left and right sides all is equipped with compressing mechanism, the one end of two compressing mechanisms extends to inside the box 1, compressing mechanism is including setting up the pneumatic cylinder 8 in box 1 one side, this is prior art, it is not too much stated here, when the installation, the stiff end of pneumatic cylinder 8 can be fixed on the support, the support can fixed mounting on the chip removal machine case, (pneumatic cylinder 8 fixes on the casing of chip removal machine through the support) the output fixedly connected with stripper plate 9 of pneumatic cylinder 8, and stripper plate 9 is in inside box 1, when two pneumatic cylinders 8 operate, drive two stripper plates 9 and extrude the scrap.

Be equipped with two baffle mechanisms on the lateral wall of box 1, baffle mechanism is including setting up baffle 10 on the lateral wall of box 1, the spacing post 11 of baffle 10 upper end fixedly connected with, spacing post 11 is in between the lateral wall of stripper plate 9 and box 1, the lower terminal surface of stripper plate 9 contacts with the up end of baffle 10, when stripper plate 9 moves to the lateral wall direction of box 1, under the restriction of spacing post 11, pull baffle 10 and move to make the sweeps drop from chip outlet 3.

Be connected with two resilient means on the 1 lateral wall of box, two resilient means are connected with two baffle mechanisms respectively, and resilient means includes two sets of springs 13 of fixed connection on 1 lateral wall of box, and the quantity of a set of spring 13 is six, and spring 13's material is iron, and box 1's one end fixedly connected with resilience board 14 is kept away from to two sets of springs 13.

The side wall of the rebound plate 14 is fixedly connected with the side wall of the baffle 10, after the baffle 10 is pulled to operate, the rebound plate 14 stretches the two groups of springs 13, when the extrusion plate extrudes the scraps again to operate, the two groups of springs 13 contract to drive the rebound plate 14, and the rebound plate 14 drives the baffle 10 to close the left and right side baffles 10.

The side wall of the box body 1 is connected with a driving mechanism. The driving mechanism comprises a motor 15 fixedly connected with the side wall of the box body 1, wherein the motor 15 is 380S-4036-51, which is the prior art, and not excessive, a screw rod 16 is fixedly connected with the driving end of the motor 15, and two opposite threads are arranged on the screw rod 16.

Two moving blocks 17 are connected to the screw rod 16 in a threaded mode, the two moving blocks 17 are located on two opposite threads respectively, the two moving blocks 17 are fixedly connected with the side walls of the two feeding baffles 5 respectively, and after the controller control motor 15 runs, the two moving blocks 17 move together to drive the feeding baffles 5 to be opened and closed, so that scraps can enter the box body 1 and the operation environment of the box body 1 is sealed.

Two first spacing frames 4 of upper end fixedly connected with of box 1 all run through in two first spacing frames 4 and be equipped with feeding baffle 5, and feeding baffle 5 is located into bits mouth one end and is the scarf shape, and the sharp end of two feeding baffles 5 contacts, and feeding baffle 5 sets up the sharp end and can both play the shearing action when two baffles 5 are closed, can not clip the sweeps again.

All be equipped with two spouts 18 on the interior bottom of first spacing frame 4, equal sliding connection has slider 19 on the interior bottom of a plurality of spouts 18, polylith slider 19's upper end respectively with the lower terminal surface fixed connection of two feeding baffles 5, when the movable block 17 drives feeding baffle 5 operation, under slider 19 and spout 18's assistance, can make feeding baffle 5 remove more smooth and easy, further protection feeding baffle 5, indirect extension feeding baffle 5's life.

Two feeding baffle 5 respectively with two 4 sliding connection of first spacing frame, two feeding baffle 5 upper ends are equipped with same discharging pipe, the top of discharging pipe 6 is equipped with flood dragon conveyer 7, this is prior art, does not state here too much, and flood dragon conveyer 7's output is connected with the feed end of discharging pipe 6, the sweeps carries the feed bin from the transport mechanism on the chip removal machine, the sweeps can fall into flood dragon conveyer 7 from the export of feed bin.

Actuating mechanism is connected with the lateral wall of two feeding baffle 5, and the lateral wall of two feeding baffle 5 does not contact with the inside wall of two first spacing frames 4 respectively, can reduce feeding baffle 5's running resistance, and less two feeding baffle 5 and two first spacing frame 4's wearing and tearing improve two feeding baffle 5 and two first spacing frame 4's indirect life.

Fixedly connected with second spacing frame 12 on the lateral wall of box 1, the lateral wall of box 1 is passed to the one end of baffle 10 and extends to one side of second spacing frame 12, and the lateral wall of two baffles 10 does not contact with the inside wall of two second spacing frames 12 respectively, reduces the frictional resistance between two baffles 10 and two second spacing frames 12, improves the life of second spacing frame 12.

The utility model discloses in, install this device at the chip removal machine discharge gate, make 7 feed inlets of flood dragon conveyer and chip removal machine discharge gate be connected the back, get into flood dragon conveyer 7 backs when the sweeps, under flood dragon conveyer 7's effect, make regular conveying of sweeps to discharging pipe 6, the staff passes through controller starter motor 15, the drive end of motor 15 drives lead screw 16 and rotates, lead screw 16 makes two feeding baffle 5 open when driving two movable block 17 and remove, the sweeps gets into box 1 from entering bits mouth 2, two baffles 10 are in the closed condition this moment, partly enter into box 1 when the sweeps, later enter bits baffle 5 and close isolated discharging pipe 6 afterwards.

Two pneumatic cylinders 8 promote two stripper plates 9 and move to extrusion sweeps regional back, thereby make the sweeps extrude the blocking, later pneumatic cylinder 8 is worked once more, make two stripper plates 9 remove oppositely, thereby drive two spacing posts 11 and remove, two spacing posts 11 pull two baffles 10 and remove, two baffles 10 are opened, the sweeps that the extrusion was accomplished drop to collection boxcar from a bits mouth 3, when two stripper plates 9 moved to the extrusion direction, two baffles 10 are closed under the spring action of spring 13 and limiting plate 14, thereby accomplish the processing to the sweeps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The scrap collecting device for machining the precision die comprises a box body (1) and is characterized in that a scrap inlet (2) is formed in the input end of the box body (1), a scrap outlet (3) is formed in the output end of the box body (1), compression mechanisms are arranged on the left side and the right side of the box body (1), one ends of the two compression mechanisms extend into the box body (1) respectively, two baffle mechanisms are arranged on the side wall of the box body (1), two rebound mechanisms are connected onto the side wall of the box body (1) and are connected with the two baffle mechanisms respectively, a driving mechanism is connected onto the side wall of the box body (1), two first limiting frames (4) are fixedly connected to the upper end of the box body (1), feeding baffles (5) penetrate through the two first limiting frames (4), and the two feeding baffles (5) are connected with the two first limiting frames (4) in a sliding mode respectively, the upper ends of the two feeding baffles (5) are provided with the same discharging pipe (6), a dragon conveyor (7) is arranged above the discharging pipe (6), the output end of the dragon conveyor (7) is connected with the feeding end of the discharging pipe (6), and the driving mechanism is connected with the side walls of the two feeding baffles (5);

the compression mechanism comprises a hydraulic cylinder (8) arranged on one side of the box body (1), the output end of the hydraulic cylinder (8) is fixedly connected with a squeezing plate (9), and the squeezing plate (9) is positioned in the box body (1);

the baffle mechanism comprises a baffle (10) arranged on the side wall of the box body (1), the upper end of the baffle (10) is fixedly connected with a limiting column (11), the outer side wall of the box body (1) is fixedly connected with a second limiting frame (12), and one end of the baffle (10) penetrates through the side wall of the box body (1) and extends to one side of the second limiting frame (12);

the rebounding mechanism comprises two groups of springs (13) fixedly connected to the side wall of the box body (1), one ends, far away from the box body (1), of the two groups of springs (13) are fixedly connected with rebounding plates (14), and the side walls of the rebounding plates (14) are fixedly connected with the side wall of the baffle (10);

the driving mechanism comprises a motor (15) fixedly connected to the side wall of the box body (1), a lead screw (16) is fixedly connected to the driving end of the motor (15), two moving blocks (17) are connected to the lead screw (16) in a threaded mode, and the two moving blocks (17) are fixedly connected to the side walls of the two feeding baffles (5) respectively.

2. The scrap collecting device for precision mold machining according to claim 1, wherein the limiting column (11) is located between the extrusion plate (9) and the side wall of the box body (1), and the lower end face of the extrusion plate (9) is in contact with the upper end face of the baffle plate (10).

3. The scrap collecting device for precision mold machining according to claim 1, wherein the screw rod (16) is provided with two opposite threads, and two moving blocks (17) are respectively located on the two opposite threads, and the screw rod (16) is in threaded connection with the moving blocks (17).

4. The scrap collecting device for precision mold processing according to claim 1, wherein the two feeding baffles (5) are in the shape of a chamfer at the end of the scrap inlet, and the sharp ends of the two feeding baffles (5) are in contact.

5. The scrap collecting apparatus for precision die machining according to claim 1, wherein the number of the springs (13) in a group is six, and the springs (13) are made of iron.

6. The scrap collecting device for machining the precision mold according to claim 1, wherein two sliding grooves (18) are formed in the inner bottom portions of the two first limiting frames (4), sliding blocks (19) are connected to the inner bottom portions of the sliding grooves (18) in a sliding mode, and the upper ends of the sliding blocks (19) are fixedly connected with the lower end faces of the two feeding baffle plates (5) respectively.

7. The scrap collecting device for precision mold machining according to claim 6, wherein the side walls of the two feeding baffles (5) are not in contact with the inner side walls of the two first limiting frames (4), and the side walls of the two baffles (10) are not in contact with the inner side walls of the two second limiting frames (12).