CN215241374U

CN215241374U - Waste cleaning device

Info

Publication number: CN215241374U
Application number: CN202121511001.4U
Authority: CN
Inventors: 陶宽; 颜玉龙; 刘洪岍
Original assignee: SAIC Maxus Vehicle Co Ltd
Current assignee: SAIC Maxus Vehicle Co Ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a waste material cleaning device belongs to automation line processing equipment technical field, and waste material cleaning device includes mould portion and the clearance portion of fixed mounting in mould portion, is formed with the sword groove in the mould portion, and the side in sword groove is located to clearance portion, and clearance portion includes kicking block and driving piece, and the driving piece is used for driving the kicking block and removes to clearance sword epaxial waste material. Compared with the prior art, the waste material cleaning device has the advantages that the cleaning part is arranged beside the cutter groove, so that after the cutting is finished by the cutter, the waste material in the cutter groove can be cleaned by the cleaning part, the waste materials are guaranteed to fall one by one, and the smooth operation of an automatic production line is further guaranteed; meanwhile, the knife edge damage caused by waste accumulation can be prevented.

Description

Waste cleaning device

Technical Field

The utility model relates to a waste material cleaning device belongs to automatic production line processing equipment technical field.

Background

At present, most of automatic production lines need to use a cutting device to trim products, and when the cutting device is used normally, waste materials can fall off from the inside or the outside of a cutter groove after the cutting device trims the products, so that the cutting of the cutting device on the next product cannot be influenced. However, when the waste material with the wavy shape and the steep vertical wall is cut, the waste material is easily clamped in the cutter groove after the cutting is completed, and cannot slide down and fall off from the inside or the outside of the cutter groove, so that the cutting device cannot normally cut subsequent products, and sometimes after a plurality of pieces of waste material are accumulated in the cutter groove, the edge of the cutting device can be damaged.

In view of the above, there is a need for an improved waste cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste material cleaning device to solve the easy card of cutting waste material in current automation line at the inslot portion, lead to cutting device can't normally carry out the problem of cutting to follow-up product.

In order to achieve the purpose, the utility model provides a waste material cleaning device, including mould portion and fixed mounting be in clearance portion in the mould portion, be formed with the sword groove in the mould portion, clearance portion locates the side in sword groove, clearance portion includes kicking block and driving piece, the driving piece is used for the drive the kicking block removes, in order to clear up the waste material in the sword groove.

As a further improvement of the present invention, the cleaning portion is perpendicular to the knife slot, the ejector block is disposed between the driving member and the knife slot, and the ejector block and the knife slot are kept at a certain interval.

As a further improvement of the present invention, the cleaning part further includes a fixing member, the fixing member is fixedly connected to the driving member, a mounting hole for installation is provided in the mold part, and the fixing member passes through the mounting hole and the mold part are connected.

As a further improvement of the utility model, the driving piece drives the ejecting block to be ejected or retracted, and when the ejecting block is ejected, the ejecting block passes through the cutter groove to push the waste away from the cutter groove; when the ejector block is retracted, the ejector block stops at one side of the cutter groove and keeps a certain interval with the cutter groove.

As a further improvement of the present invention, one end of the ejector block is a free end, and the free end is set to an inclined plane for pushing away the waste material from the knife groove.

As a further improvement of the utility model, the other end of kicking block is the link, the driving piece includes the connecting rod, the link with connecting rod fixed connection.

As a further improvement of the utility model, the driving piece includes the cylinder and accepts the piston in the cylinder, the connecting rod with the piston connection, the piston can slide around in the cylinder, in order to drive the connecting rod back-and-forth movement.

As a further improvement of the utility model, the driving piece still includes air inlet and gas outlet, the air inlet is located the driving piece is kept away from the one end of kicking block, the gas outlet is located the driving piece is close to the one end of kicking block, the piston is located between air inlet and the gas outlet.

As a further improvement of the present invention, when the air pressure at the air inlet is greater than the air pressure at the air outlet, the piston pushes out the ejector block; and when the air pressure at the air inlet is smaller than the air pressure at the air outlet, the piston retracts the top block.

As a further improvement, the mold part further comprises a cutter, and the top block is released and withdrawn to form a cleaning cycle, the cutter cuts and resets to form a working cycle, the working cycle of the cutter is the same as the cleaning cycle of the top block, and the cutter and the top block run in a staggered manner.

The utility model has the advantages that: the waste material cleaning device of the utility model is provided with the cleaning part by the side of the cutter groove, so that after the cutter completes cutting, the waste material in the cutter groove can be cleaned by the cleaning part, one piece of waste material is ensured, and the smooth operation of an automatic production line is further ensured; meanwhile, the knife edge damage caused by waste accumulation can be prevented.

Drawings

Fig. 1 is a schematic view of the installation of a waste cleaning apparatus according to a preferred embodiment of the present invention.

Fig. 2 is an enlarged view of the installation position of the scrap removal apparatus of fig. 1.

Fig. 3 is an exploded schematic view of the die cavity surface and inner die of fig. 1.

Fig. 4 is an exploded view of the inner mold and the cleaning section of fig. 3.

Fig. 5 is an exploded view of the cleaning part of fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Please refer to fig. 1, the utility model discloses a waste material cleaning device 100, including mould portion 1 and the clearance portion 2 of fixed mounting on mould portion 1, clearance portion 2 is used for clearing up the waste material on the mould portion 1, prevents to pile up the condition that leads to cutter (not shown) to damage, even production to stop because of the waste material and takes place, is favorable to improving production efficiency when guaranteeing the quality of product.

Referring to fig. 2 to 4, the mold part 1 includes a cutter, a cutter slot 11 for accommodating the cutter, a mold cavity 13 for placing materials, an inner mold 15 for supporting the mold cavity 13, a via hole 14 for passing the cleaning part 2, and a mounting hole 12 for mounting the cleaning part 2, wherein the cutter slot 11 is disposed on the mold cavity 13, and the cleaning part 2 is mounted beside the cutter slot 11, so as to facilitate the cleaning part 2 to clean the cutter slot 11, one side of the cutter is attached to one side of the cutter slot 11, and when the cutter contacts the cutter slot 11, a cutting force is formed to cut a product; the edge of the cutter can be completely accommodated in the cutter groove 11, so that the product can be completely cut, and the product and waste materials are prevented from being uncut or uncut. The material is placed in die cavity 13, obtains the target product through the mutual extrusion of upper and lower mould, and simultaneously, clearance portion 2 installs in the inside of centre form 15, and via hole 14 locates the surface of die cavity 13 corresponding with clearance portion 2.

In this embodiment, the number of the mounting holes 12 is four, and the mounting holes 12 are disposed on the inner mold 15, but in other embodiments, the number of the mounting holes 12 may be plural, and the positions of the mounting holes 12 are not limited, as long as the cleaning portion 2 can be mounted on the inner mold 15, and the cleaning portion 2 can be ensured to work normally, and the number and the positions of the mounting holes 12 are not limited.

After the materials in the automatic production line are formed in the die cavity 13, the cutter starts to work to cut redundant waste materials in the materials, after the cutting is completed, the materials enter the next procedure, then the cleaning part 2 operates to clean the waste materials at the edge of the die cavity 13, and after the cleaning is completed, the materials are continuously fed into the die cavity to be formed in the die cavity 13.

Referring to fig. 4 and 5, the cleaning portion 2 includes an ejector block 21, a driving member 22 for driving the ejector block 21, and a fixed cleaning portion 2 fixed to a fixing member 23, the ejector block 21 is connected to the driving member 22, the driving member 22 is used for driving the ejector block 21 to be pushed out or retracted, when the ejector block 21 is pushed out, the ejector block 21 passes through the surface of the knife slot 11 to push the waste material on the surface of the knife slot 11 or in the knife slot 11 away from the knife slot 11, so as to clean the knife slot 11, when the ejector block 21 is retracted, the ejector block 21 stays at the side of the knife slot 11, and the ejector block 21 and the knife slot 11 keep a certain interval, so that the cutter and the ejector block 21 cannot contact with each other, damage to the cutter is avoided, and automation of a waste material cleaning step is achieved. The cleaning part 2 is arranged perpendicular to the blade groove 11 and the ejector block 21 is arranged between the driving part 22 and the blade groove 11, so that when the driving part pushes out or retracts the ejector block 21, the driving part 22 is kept static relative to the mould part 1, and the ejector block 21 moves relative to the mould part 1.

The ejector block 21 comprises a free end and a connecting end, wherein the free end is far away from the driving part 22, the connecting end is connected with the driving part 22, the ejector block 21 is in contact with or has a certain interval with the surface of the cutter groove 11, specifically, the lower surface of the ejector block 21 is in contact with or has a certain interval with the surface of the cutter groove 11, so that when the ejector block 21 is pushed out, the free end of the ejector block 21 moves through the surface of the cutter groove 11 to clean the surface of the cutter groove 11 or waste materials in the cutter groove 11, meanwhile, the shape of the through hole 14 on the mold part 1 is the same as that of the ejector block 21, so that when the ejector block 21 is retracted, the surface of the ejector block 21 is flush with the surface of the mold cavity 13, the surface of the mold cavity 13 is kept smooth, and good demolding of the materials is realized.

In this embodiment, the top block 21 is a triangular block, the free end is set to be an inclined plane, so as to push the waste away from the knife slot, specifically, the angle of the free end close to the knife slot 11 is an acute angle, so that the waste on the surface of the knife slot 11 can be better and faster removed, of course, in other embodiments, the shape of the top block 21 may be other shapes, and the free end of the top block 21 may not be set to be an inclined plane, as long as the top block 21 can clean the waste, and the shape and the inclined plane of the top block 21 are not limited at all.

In this embodiment, the driving member 22 is a double-acting cylinder 222, and the pushing out or resetting of the top block 21 is realized by a pressure difference between two sides of the piston, but in other embodiments, the driving member 22 may be a single-acting cylinder 222, a diaphragm cylinder 222, or the like, as long as the purpose of pushing out or retracting the top block 21 can be realized, and the driving manner and the type of the driving member 22 are not limited.

The following description will be given taking the double acting cylinder 222 as an example.

The driving part 22 comprises a connecting rod 221, a cylinder 222, a piston (not shown), an air inlet 223 and an air outlet 224, wherein the cylinder 222 comprises a cavity (not shown) and a through hole (not shown), the piston is arranged in the cavity of the cylinder, the piston is tightly attached to the cavity and can slide in the cavity back and forth, the connecting rod 221 penetrates through the through hole to be connected with the ejector block 21 and the piston respectively, so that the connecting rod 221 is driven to move back and forth through the movement of the piston, the ejector block 21 is further driven to move, the waste materials are further cleaned, specifically, one end of the connecting rod 221 is fixedly connected with the connecting end of the ejector block 21, the other end of the connecting rod 221 is fixedly connected with the piston, and the ejector block 21 is connected with the driving part 22.

The air inlet 223 and the air outlet 224 are arranged on the air cylinder 222 and used for controlling air pressure so as to realize forward and backward pushing of the piston, the air inlet 223 is arranged at one end, away from the top block 21, of the driving part 22, the air outlet is arranged at one end, close to the top block 21, of the driving part 22, the piston is arranged between the air inlet 223 and the air outlet 224, specifically, when the air pressure at the air inlet 223 is larger than the air pressure at the air outlet 224, the piston moves from the air inlet 223 to the air outlet 224 under the pushing of the air pressure, and the top block 21 is pushed out; when the air pressure at the air inlet 223 is smaller than the air pressure at the air outlet 224, the piston moves from the air outlet 224 to the air inlet 223 under the pushing of the air pressure, and the top block 21 is retracted.

The fixing member 23 includes a fixing hole 231, wherein the fixing member 23 is disposed between the top block 21 and the cylinder 222 and tightly connected to the cylinder 222, the size of the fixing member 23 is larger than that of the cylinder 222, the fixing holes 231 are disposed at four corners of the fixing member 23 and correspond to the mounting holes 12 of the mold part 1, when in connection, screws are used to pass through the fixing holes 231 and the mounting holes 12, so as to connect the fixing member 23 and the mold part 1, and further to connect the cleaning part 2 and the mold part 1.

In this embodiment, the fixing members 23 are rectangular and located between the cylinder 222 and the top block 21, and the positions and the number of the fixing holes 231 correspond to the mounting holes 12, so as to fix the driving member 22 on the cutting member.

The utility model discloses a waste material cleaning device 100 when operation: firstly, the ejector block 21 is arranged beside the knife slot 11 and keeps a certain interval with the knife slot 11, so that the ejector block 21 is prevented from being contacted when a cutter cuts; then, the automatic production line conveys the material into the die cavity 13, and the die is attached to extrude the material; then, the cutter starts to move towards the cutter groove 11 to cut the material, after the cutting is finished, the cutter resets, and the extruded material flows to the next process; then, the driving member 22 drives the ejector block 21 to push forwards, the ejector block 21 passes through the surface of the knife groove 11 to push out the surface of the knife groove 11 or waste materials clamped in the knife groove 11, and after the ejector block 21 reaches the farthest distance of pushing out, the driving member 22 drives the ejector block 21 to retract backwards; finally, after the top block 21 is withdrawn, the next material is molded.

The ejector block 21 is defined to be pushed out and retracted into a cleaning period, the cutter performs cutting and resetting into a working period, the working period of the cutter is the same as that of the ejector block 21, but the cutter and the ejector block 21 operate in a staggered mode, and by means of the arrangement, all waste materials are removed, and smooth production of an automatic production line is achieved while the cutter is protected.

To sum up, the utility model discloses a waste material cleaning device 100 is through the side installation clearance portion 2 in sword groove 11 to utilize the removal of kicking block 21 to realize clearing up the waste material on the sword groove 11, realized the automatic clearance in sword groove 11, prevent simultaneously because of the waste material piles up to lead to the cutter to damage, further, mould portion 1 and the crisscross cooperation of clearance portion 2 guarantee all of waste material and fall, further guaranteed the smooth production of automation line.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A waste material cleaning device which is characterized in that: including mould portion and fixed mounting be in clearance portion on the mould portion, be formed with the sword groove in the mould portion, clearance portion locates the side in sword groove, clearance portion includes kicking block and driving piece, the driving piece is used for the drive the kicking block removes, with the clearance waste material in the sword groove.

2. The waste cleaning apparatus of claim 1, wherein: the cleaning part is perpendicular to the cutter groove, the ejector block is arranged between the driving part and the cutter groove, and a certain interval is kept between the ejector block and the cutter groove.

3. The waste cleaning apparatus of claim 1, wherein: the cleaning part further comprises a fixing part, the fixing part is fixedly connected with the driving part, a mounting hole for mounting the fixing part is formed in the die part, and the fixing part is connected with the die part through the mounting hole.

4. The waste cleaning apparatus of claim 1, wherein: the driving piece drives the ejecting block to be pushed out or retracted, and when the ejecting block is pushed out, the ejecting block passes through the cutter groove so as to push waste materials away from the cutter groove; when the ejector block is retracted, the ejector block stops at one side of the cutter groove and keeps a certain interval with the cutter groove.

5. The waste cleaning apparatus of claim 4, wherein: one end of the ejector block is a free end which is arranged into an inclined plane and used for pushing the waste away from the cutter groove.

6. The waste cleaning apparatus of claim 5, wherein: the other end of kicking block is the link, the driving piece includes the connecting rod, the link with connecting rod fixed connection.

7. The waste cleaning apparatus of claim 6, wherein: the driving part comprises a cylinder and a piston accommodated in the cylinder, the connecting rod is connected with the piston, and the piston can slide back and forth in the cylinder to drive the connecting rod to move back and forth.

8. The waste cleaning apparatus of claim 7, wherein: the driving piece further comprises an air inlet and an air outlet, the air inlet is formed in the position, away from the driving piece, of one end of the ejector block, the air outlet is formed in the position, close to one end of the ejector block, of the driving piece, and the piston is arranged between the air inlet and the air outlet.

9. The waste cleaning apparatus of claim 8, wherein: when the air pressure at the air inlet is greater than the air pressure at the air outlet, the piston pushes out the ejector block; and when the air pressure at the air inlet is smaller than the air pressure at the air outlet, the piston retracts the top block.

10. The waste cleaning apparatus of claim 4, wherein: the mould part further comprises a cutter, the pushing and withdrawing of the ejector block is defined to be a cleaning cycle, the cutter cuts and resets to be a working cycle, the working cycle of the cutter is the same as the cleaning cycle of the ejector block, and the cutter and the ejector block run in a staggered mode.