CN216884925U - Material separation device - Google Patents

Abstract

The utility model provides a material separation device, the on-line screen storage device comprises a base, a cutter, sliding block and driving lever, be used for separating the material and connect the leftover bits at material both ends, the material forms with the leftover bits junction and waits to cut the position, the cutter is used for cutting waiting to cut the position of material, the cutter includes the tool bit, the tool bit includes two cutting parts, two cutting part intervals set up, the base is located to the sliding block, be used for supporting the material, the driving lever is used for stirring the sliding block and removes, with tensile material and make the below of waiting to cut two cutting parts that the position is located the cutter, with once cutting separation material and leftover bits. The embodiment of the application comprises the following technical effects: the material separating device drives the sliding block to move through the driving lever, the part to be cut is moved to the lower side of the cutter, the material is stretched, the shrinkage error of the material is reduced, the precision of separating the material is improved, the probability of cutting the material is reduced, and the yield of material cutting is improved.

Description

Material separation device

Technical Field

The application relates to the field of product processing, in particular to a material separation device.

Background

At present, plastic products are cast and molded through an injection mold, and the molded plastic products need to be separated from a stub bar and a product, but the plastic products have shrinkage characteristics, are unstable in size, low in precision during separation, easily cut the product and affect the yield of the product.

SUMMERY OF THE UTILITY MODEL

In view of the above, a material separating apparatus is needed, which can accurately separate materials and increase the yield of the materials.

The embodiment of the application provides a material separation device for separating the material and connecting in the leftover bits at material both ends, material and leftover bits junction form and wait to cut the position, including base, cutter, sliding block and driving lever, the cutter is used for cutting the position of waiting to cut of material, the cutter includes the tool bit, the tool bit includes two cutting parts, two the cutting part interval sets up, the sliding block is located the base for support the material, the driving lever is used for stirring the sliding block removes, in order to stretch the material makes it is located to wait to cut the position the below of two cutting parts of cutter, separate with once cutting the material with the leftover bits.

The embodiment of the application comprises the following technical effects: the material separating device drives the sliding block to move through the driving lever, the part to be cut is moved to the lower side of the cutter, the material is stretched, the shrinkage error of the material is reduced, the precision of separating the material is improved, the probability of cutting the material is reduced, and the yield of material cutting is improved.

Further, in some embodiments of the present application, the cutting tool further includes a shank, and the cutting head is disposed on the shank.

Further, in some embodiments of the present application, the cutting portion includes a first plane and a first bevel, the first plane and the first bevel intersecting to form a cutting edge.

The embodiment of the application comprises the following technical effects: through two first planes and sliding block cooperation, the location of being convenient for promotes positioning accuracy and reduces cutter and sliding block and takes place the contact, promotes the life of cutter.

Further, in some embodiments of the present application, the shift lever includes a second plane and a second inclined plane, the second plane is used for positioning the sliding block, and the second inclined plane is used for abutting against the sliding block to move the sliding block.

Further, in some embodiments of the present application, the sliding block includes an abutting hole, the abutting hole includes a third plane and a third inclined plane, the third plane is used for abutting with the second plane, and the third inclined plane is used for abutting with the second inclined plane.

Further, in some embodiments of this application, the sliding block includes sliding body and bellying, sliding body slidable locates the base, the bellying is located sliding body is used for the card to hold the material.

Further, in some embodiments of this application, the sliding block still includes elastic component and bumping post, the elastic component is located in the sliding body, the one end of elastic component is connected the sliding body, the bumping post is located in the sliding body, the other end of elastic component with the one end of bumping post is connected, the other end of bumping post is located on the base.

Further, in some embodiments of the present application, the cutting tool further includes a connecting member, the cutting tool and the shifting lever are disposed on the connecting member, wherein when the connecting member is close to the base, the shifting lever shifts the sliding block to move, so that the portion to be cut is located below the cutting tool, and the cutting tool cuts the portion to be cut of the material.

Further, in some embodiments of the present application, the sliding block includes a blanking hole, and the blanking hole is used for the cutter to extend into and receive the separated material.

Further, in some embodiments of the present application, the sliding block moves by a distance of 0.1mm to 0.3mm when the shift lever is shifted.

Drawings

Fig. 1 illustrates a schematic structural diagram of a material separation device in one embodiment.

Fig. 2 illustrates a schematic structural view of a cutter in one embodiment.

Fig. 3 illustrates a schematic structural diagram of the shift lever in an embodiment.

FIG. 4 is a diagram illustrating the structure of the base and slider in one embodiment.

FIG. 5 is a schematic cross-sectional view of the slider in one embodiment.

Description of the main elements

Material separation device 100

Base 10

Chute 11

First wall 111

Second wall 112

Third wall 113

Fourth wall 114

Tool 20

Knife handle 21

Cutting head 22

Cutting part 221

Cutting edge 221a

First plane 2211

First inclined plane 2212

Driving lever 30

First part 31

Second part 32

Second plane 321

Second inclined plane 322

Sliding block 40

Sliding body 41

Abutting hole 411

Third plane 4111

Third inclined surface 4112

Blanking hole 412

Convex part 42

First convex part 421

Second convex portion 422

Connecting piece 60

Material 200

Leftover material 201

First direction X

Second direction Y

The following specific examples will further illustrate the application in conjunction with the above figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides a material separation device for the separation material, including base, cutter, sliding block and driving lever, the cutter is used for cutting the position of waiting to cut of material, and the base is located to the sliding block for support material, the driving lever is used for stirring the sliding block and removes to tensile material makes the below of waiting to cut the position and being located the cutter.

The material separating device drives the sliding block to move through the driving lever, the part to be cut is moved to the lower side of the cutter, the material is stretched, the shrinkage error of the material is reduced, the precision of separating the material is improved, the probability of cutting the material is reduced, and the yield of material cutting is improved.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, the material separating apparatus 100 shown in fig. 1 is used for cutting the leftover materials 201 at two sides of the material 200 to separate the material 200 and the leftover materials 201 connected to two ends of the material, and the joint of the material 200 and the leftover materials 201 is the part to be cut. The material separating device 100 comprises a base 10, a cutter 20, a deflector rod 30 and a sliding block 40. The material 200 is fixed in position by the leftover material 201 on one side and is clamped on the sliding block 40 by the leftover material 201 on the other side. The cutter 20 comprises a cutter head 22, the cutter head 22 comprises two cutting parts 221, and the two cutting parts 221 are arranged at intervals to correspond to parts to be cut on two sides of the material 200. The slide block 40 is slidably disposed on the base 10, and the shift lever 30 and the cutter 20 are connected to a driving member (not shown). When the leftover materials 201 are cut, the driving piece drives the shifting lever 30 and the cutter 20 to move towards the sliding block 40, the shifting lever 30 shifts the sliding block 40 to move, the part to be cut is located below the two cutting parts 221, and the cutter 20 is driven to cut the part to be cut between the materials 200 and the leftover materials 201 so as to cut and separate the materials 200 and the leftover materials 201 at one time.

In an embodiment, the material separating devices 100 are provided in a plurality, the material separating devices 100 correspond to the materials 200, and the material separating devices 100 cut the leftover materials 201 on two sides of the materials 200 together, so as to improve the cutting efficiency. Wherein a plurality of materials 200 are formed by one-time injection molding through a mold.

In one embodiment, the shifter lever 30 and the cutter 20 are connected by a connector 60, and the connector 60 is connected to a driving member, which drives the connector 60 to move so as to synchronously drive the shifter lever 30 and the cutter 20 to move. Specifically, when the connecting element 60 approaches the base 10, the driving lever 30 drives the sliding block 40 to move so that the portion to be cut is located below the cutter 20, and then the cutter 20 cuts the portion to be cut of the material.

Referring to fig. 1 and 2, in one embodiment, the cutting tool 20 further includes a tool shank 21, and a cutting head 22 is connected to the tool shank 21. Further, each cutting portion 221 includes a first flat surface 2211 and a first inclined surface 2212, and the first flat surface 2211 and the first inclined surface 2212 intersect to form a cutting edge 221 a. The first flat surface 2211 is located on the outer side of the tool bit 22, and specifically, the first flat surface 2211 of one cutting portion 221 is located on the side far from the other cutting portion 221. The first planes 2211 of the two cutting parts 221 are arranged in parallel, and the two first planes 2211 are matched with the sliding block 40, so that the positioning is facilitated, the positioning precision is improved, the contact between the cutter 20 and the sliding block 40 is reduced, and the service life of the cutter is prolonged.

Referring to fig. 1 and 3, in one embodiment, the shift lever 30 includes a first portion 31 and a second portion 32 connected to the first portion 31, wherein the first portion 31 is connected to the connecting member 60. The second portion 32 is slidably disposed within the slide block 40. The second portion 32 has a second plane 321 and a second inclined plane 322, and the second inclined plane 322 is abutted to the sliding block 40 to move the sliding block 40. The second plane 321 is used to position the slider 40. Further, a second inclined surface 322 is located at an end of the second portion 32 away from the first portion 31.

Referring to fig. 1 and 4, the base 10 is provided with a sliding groove 11, and the sliding groove 11 includes a first wall 111, a second wall 112, a third wall 113 connecting the first wall 111 and the second wall 112, and a fourth wall 114 connecting the first wall 111, the second wall 112, and the third wall 113. The first wall 111 and the second wall 112 are arranged along the first direction X. The sliding block 40 is connected in contact with the first wall 111, the second wall 112, and the third wall 113. The slide block 40 and the fourth wall 114 are disposed along a second direction Y perpendicular to the first direction X, and the slide block 40 moves toward the fourth wall 114 along the second direction Y. It is understood that, in the second direction Y, the distance between the sliding block 40 and the fourth wall 114 is the distance that the sliding block 40 can move in the second direction Y. Further, the slide block 40 is movable in the second direction Y by a distance of 0.1mm to 0.3 mm. It is understood that the distance that the sliding block 40 can move along the second direction Y can be adjusted according to the material 200, and is not limited to the above definition.

Referring to fig. 1, 3 and 5, in an embodiment, the sliding block 40 includes a sliding body 41 and a protrusion 42. The sliding body 41 is disposed in the chute 11, and the protrusion 42 is disposed on the sliding body 41 and used for holding the leftover 201 to limit the material 200 and position the material 200. Further, the sliding body 41 is provided with an abutting hole 411, and the second portion 32 is provided in the abutting hole 411. The abutting hole 411 includes a third plane 4111 and a third inclined plane 4112, the third plane 4111 abuts against the second plane 321, and the third inclined plane 4112 abuts against the second inclined plane 322.

Further, the sliding body 41 is further provided with a blanking hole 412, the length of the blanking hole 412 is equal to or greater than the length of the cutting portion 221 along the first direction X, and the length of the blanking hole 412 is equal to or greater than the distance between the two cutting portions 221 along the second direction Y, so that the two cutting portions 221 extend into the blanking hole 412 during cutting, and the risk that the two cutting portions 221 are in hard contact with the sliding body 41 to damage the cutter 20 is reduced. The blanking hole 412 is also used for receiving the material 200 after the leftover materials 201 are separated.

Further, the protruding portion 42 includes a first protruding portion 421 and a second protruding portion 422, and the first protruding portion 421 and the second protruding portion 422 are disposed at intervals along the first direction X. The leftover material 201 is partially arranged between the first convex portion 421 and the second convex portion 422, and along the second direction Y, the projection of the first convex portion 421 overlaps the projection of the leftover material 201, and the projection of the second convex portion 422 overlaps the projection of the leftover material 201. The position of the leftover 201 on one side is clamped by the first protruding portion 421 and the second protruding portion 422, so that when the sliding body 41 slides, the material 200 is stretched, the shrinkage error of the material 200 is reduced, the precision of separating the material 200 is improved, the probability of cutting the material 200 is reduced, and the cutting yield of a product is improved.

In one embodiment, the sliding block 40 further includes an elastic member (not shown) and a stop pillar (not shown), the elastic member is disposed in the sliding body 41, and one end of the elastic member is connected to the sliding body 41 and the other end is connected to the stop pillar. The catch is disposed in the sliding body 41 and connected to the fourth wall 114 of the base 10. When the sliding body 41 moves along the second direction Y, the blocking pillar is driven to compress the elastic member, after the cutting tool 20 finishes cutting, the shift lever 30 is far away from the abutting hole 411, and the compressed elastic member drives the sliding body 41 to move along the direction opposite to the second direction Y, so as to reset the position of the sliding body 41.

When the material separating device 100 is used, firstly, the leftover materials 201 on one side of the material 200 are placed on the protruding portion 42 to fix the positions of the material 200 and the leftover materials 201, then the driving piece drives the shift lever 30 to move towards the abutting hole 411, the third inclined surface 4112 abuts against the second inclined surface 322 to drive the sliding body 41 to slide along the second direction Y, the protruding portion 42 stretches the material 200 and the leftover materials 201, meanwhile, the cutter 20 stretches into the blanking hole 412, the leftover materials 201 on two sides of the material 200 are cut off through the two cutting portions 221, the driving piece drives the cutter 20 and the shift lever 30 to move towards the direction far away from the sliding block 40, the shift lever 30 is enabled to withdraw from the abutting hole 411 and the cutter 20 is enabled to withdraw from the blanking hole 412, and therefore the separation of the material 200 and the leftover materials 201 is completed.

The material separating device 100 drives the sliding block 40 to move through the shifting rod 30, so that the part to be cut is moved to the lower part of the cutter 20, the material 200 is stretched, the shrinkage error of the material 200 is reduced, the precision of separating the material 200 is improved, the probability of cutting the material 200 is reduced, and the cutting yield of the material is improved.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications to the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.

Claims (10)

1. The utility model provides a material separation device for separate material with connect in the leftover bits at material both ends, the material with the leftover bits junction forms the position of waiting to cut, material separation device includes the base, its characterized in that still includes:

the cutter is used for cutting a part to be cut of the material and comprises a cutter head, the cutter head comprises two cutting parts, and the two cutting parts are arranged at intervals;

the sliding block is arranged on the base and used for supporting the material; and

and the shifting rod is used for shifting the sliding block to move so as to stretch the material and enable the part to be cut to be positioned below the two cutting parts of the cutter, and the material and the leftover materials are cut and separated at one time.

2. The material separation device of claim 1, wherein the cutter further comprises:

the knife handle, the tool bit is located the handle of a knife.

3. Material separation device according to claim 2,

the cutting portion includes a first plane and a first bevel that intersect to form a cutting edge.

4. The material separation device of claim 1, wherein the deflector rod comprises:

a second plane for positioning the slider; and

the second inclined plane is used for abutting against the sliding block so as to drive the sliding block to move.

5. The material separation device of claim 4, wherein the slider comprises:

the abutting hole comprises a third plane and a third inclined plane, the third plane is used for abutting against the second plane, and the third inclined plane is used for abutting against the second inclined plane.

6. The material separation device of claim 1, wherein the sliding block comprises:

the sliding body is slidably arranged on the base; and

the bulge is arranged on the sliding body and used for clamping the material.

7. The material separation device of claim 6, wherein the sliding block further comprises:

the elastic piece is arranged in the sliding body, and one end of the elastic piece is connected with the sliding body; and

the bumping post is arranged in the sliding body, the other end of the elastic piece is connected with one end of the bumping post, and the other end of the bumping post is arranged on the base.

8. The material separation device of claim 1, further comprising:

the connecting piece, the cutter with the driving lever is located the connecting piece, wherein, when the connecting piece is close to the in-process of base, the driving lever stirs the slider removes so that the position of waiting to cut is located the below of cutter, and makes the cutter cut the position of waiting to cut of material.

9. The material separation device of claim 1, wherein the sliding block comprises:

and the blanking hole is used for allowing the cutter to stretch into and receive the separated material.

10. The material separating device of claim 1, wherein the sliding block moves within a range of 0.1mm to 0.3mm when the shifting rod is shifted.

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