CN217292652U

CN217292652U - Blanking device

Info

Publication number: CN217292652U
Application number: CN202221030084.XU
Authority: CN
Inventors: 王鹏俨
Original assignee: Enavit Technology Development Group Co ltd
Current assignee: Enavit Technology Development Group Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to the technical field of part processing, and discloses a blanking device, which comprises a base frame, two slide rails, at least two clamping pieces and a baffle plate, wherein the slide rails are arranged on the base frame, the slide rails extend along a first direction, the two slide rails are arranged at intervals in a second direction, and the first direction and the second direction are mutually vertical; at least one clamping piece is arranged on each sliding rail in a sliding mode, and the clamping pieces arranged on the two sliding rails are respectively clamped on two opposite side edges of the waste material; the baffle sets up in two between the slide rail, and can support by in the side of waste material. The utility model provides a doffer need not to set up two sets of horizontal drive spare, and this doffer's structure has obtained the simplification, and the cost has obtained the reduction.

Description

Blanking device

Technical Field

The utility model belongs to the technical field of spare part processing, especially, relate to a doffer.

Background

In the industries of electronic components, PC chips, small appliances, packaging, injection molding, casting, plate stamping, laser cutting and the like, products adopting a micro-connection process are often adopted based on the requirements of the product forming and processing process. For these products of a particular size, after forming, the micro-connections need to be broken, the pieces of product and the waste material separated and dropped into different containers, respectively.

To the remaining waste material behind the separation product spare, its relative both sides are by the holder centre gripping, and the direction distributes about two arm lock of holder, when carrying out the blanking to the waste material, two arm lock of holder keep away from each other, loosen the centre gripping, but the arm lock that is located the below still supports in the below of waste material, and the waste material can't drop. Therefore, it is necessary to withdraw the clamping arms from below the waste, and at present, the existing methods are: the clamping parts on the two sides of the waste are far away from each other, so that two groups of horizontal driving parts need to be arranged in the existing blanking device to drive the clamping parts on the two sides to be far away from each other. This arrangement makes the structure complex and costly.

Therefore, a blanking device is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a doffer to solve the technical problem that doffer's that exists among the prior art structure is complicated, the cost is higher.

To achieve the purpose, the utility model adopts the following technical proposal:

a blanking device for separating product pieces and waste materials on a workpiece to be separated comprises:

a base frame;

the two slide rails are arranged on the base frame, extend along a first direction, are arranged at intervals in a second direction, and are perpendicular to each other;

the clamping pieces arranged on the two slide rails are respectively clamped on two opposite side edges of the waste material;

the baffle sets up in two between the slide rail, and can support by in the side of waste material.

As a preferable technical solution of the above blanking device, the baffle is movably disposed on the base frame along a third direction, and the third direction is perpendicular to both the first direction and the second direction.

As an optimal technical scheme of the blanking device, the blanking device further comprises a waste material frame, wherein the waste material frame is arranged on the base frame, and when the waste material is abutted to the baffle, the waste material is located right above the waste material frame.

As a preferable technical scheme of the blanking device, the blanking device further comprises an ultrasonic generator, wherein the ultrasonic generator is arranged on the base frame and can be abutted against the workpiece to be separated so as to shake off the product piece on the workpiece to be separated through vibration.

As a preferable technical solution of the blanking device, a space between the two slide rails has a finished product separating position and a waste collecting position spaced from each other in the first direction, the baffle can abut against the waste at the waste collecting position, and the ultrasonic generator can abut against the workpiece to be separated at the finished product separating position.

As an optimal technical scheme of the blanking device, the blanking device further comprises a finished product frame, wherein the finished product frame is arranged on the base frame and is positioned right below the finished product separation position.

As an optimal technical scheme of the blanking device, the blanking device further comprises two sliding tables, the two sliding tables are respectively connected with the two sliding rails in a sliding mode, and the clamping piece is connected with the sliding tables.

As a preferred technical scheme of the blanking device, the ultrasonic generator is connected to the sliding table.

As a preferable technical scheme of the blanking device, at least two ultrasonic generators are arranged, and at least one ultrasonic generator is abutted to two opposite sides of the workpiece to be separated.

As an optimal technical scheme of the blanking device, the base frame comprises a support frame body and two top plates, the top plates are supported on the support frame body, the two top plates are arranged at intervals in the second direction, the two slide rails are respectively arranged on the two top plates, and the baffle is located between the two top plates.

The utility model has the advantages that:

the utility model provides a blanking device, two slide rails set up in the bed frame, holder sliding connection is in the slide rail, and the holder that sets up on two slide rails centre gripping respectively in the relative both sides of waste material, the holder can drive the waste material and remove along the slide rail, when removing the side of waste material and leaning on when in the baffle, loosen the holder, then drive the waste material and remove towards the direction of baffle, because stopping of the baffle, the waste material no longer removes, and the holder continues to remove, therefore, the waste material shifts out gradually between two arm lock of holder, until dropping. The utility model provides a doffer need not to set up two sets of horizontal driving pieces, compares in prior art, and this doffer's structure has obtained simplifying, the cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a blanking device provided by an embodiment of the present invention when separating product pieces;

fig. 2 is a schematic structural view of a blanking device provided by an embodiment of the present invention when the waste material is stopped;

fig. 3 is an enlarged view of a point a in fig. 2.

In the figure:

100. separating the workpiece; 101. waste materials;

1. a base frame; 2. a slide rail; 3. a clamping member; 4. a baffle plate; 5. a baffle driving member; 6. an ultrasonic generator; 7. a scrap frame; 8. a finished product frame; 9. a sliding table;

11. a support frame body; 12. a top plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

As shown in fig. 1 to 3, the present embodiment provides a blanking device for separating a product piece and a scrap 101 on a workpiece 100 to be separated.

The doffer that this embodiment provided includes bed frame 1 and sets up two slide rails 2 on it, and slide rail 2 extends along first direction, and two slide rails 2 set up at the interval in the second direction, first direction and second direction mutually perpendicular, and the space between two slide rails 2 has the finished product separation position and the garbage collection position of mutual interval in first direction. The workpiece 100 to be separated first separates the product pieces at the product separating station, and the remaining scrap 101 moves to a scrap collecting station where the scrap 101 is dropped.

Specifically, the blanking device provided by this embodiment further includes at least two clamping members 3, at least one clamping member 3 is slidably disposed on each slide rail 2, and the clamping members 3 disposed on the two slide rails 2 are respectively clamped on two opposite sides of the waste material 101. The clamping member 3 clamps on the edge of the workpiece 100 to be separated, i.e. on the scrap 101. The clamping member 3 clamps the workpiece 100 to be separated at a finished product separating position, after the product is separated at the position, only the waste material 101 is clamped on the clamping member 3, and then the clamping member 3 drives the waste material 101 to move to a waste material collecting position, where the waste material 101 is dropped. The slide rail 2 guides the movement of the clamping member 3.

In this embodiment, the four clamping members 3 are provided, two of the four clamping members 3 are connected to two opposite sides of the workpiece 100 to be separated, the two clamping members 3 on the same side are respectively connected to two ends of the side, and the workpiece 100 to be separated can be stably clamped by the arrangement.

More specifically, the blanking device provided by the embodiment further includes a baffle 4, the baffle 4 is disposed between the two slide rails 2, and the baffle 4 can abut against the side of the waste 101 at the waste collecting position.

As shown in fig. 2, the waste 101 moves to the waste collection position and the side of the waste 101 abuts against the baffle 4, the clamping member 3 is loosened, and then the waste 101 is driven to move toward the baffle 4, and due to the blocking of the baffle 4, the waste 101 does not move any more, and the clamping member 3 continues to move, so that the waste 101 gradually moves out from between the two clamping arms of the clamping member 3 until falling. The doffer that this embodiment provided need not to set up two sets of horizontal driving pieces, compares in prior art, and this doffer's structure has obtained simplifying, and the cost has obtained reducing.

Specifically, the baffle 4 is movably disposed on the base frame 1 along a third direction, which is perpendicular to both the first direction and the second direction. As shown in fig. 2, the baffle 4 is located between the waste collecting position and the finished product separating position, after the product is separated, the baffle 4 moves down to the lower limit position, at this time, the baffle 4 is located below the plane where the two slide rails 2 are located, the clamping member 3 drives the waste 101 to cross the upper side of the baffle 4 from the finished product separating position and move to the waste collecting position, then the baffle 4 moves up, when the baffle 4 moves to the upper limit position, the baffle 4 abuts against the side edge of the waste 101 facing the finished product separating position, the clamping member 3 is loosened, the clamping member 3 moves towards the finished product separating position again, and the waste 101 gradually moves out from between the two clamping walls of the clamping member 3 until dropping. In this embodiment, install baffle driving piece 5 on bed frame 1, the output of baffle driving piece 5 is connected in baffle 4, and baffle driving piece 5 can drive baffle 4 reciprocating motion in the third direction, and the third direction is vertical direction.

Optionally, in other embodiments, the baffle 4 may also be disposed on a side of the waste material collecting position facing away from the finished product separating position, when the waste material 101 moves to the waste material collecting position, the baffle 4 abuts against a side of the waste material 101 facing away from the finished product separating position, at this time, the waste material 101 continues to move in a direction from the finished product separating position to the waste material collecting position, and is blocked by the baffle 4 to move out and fall off, in which case, the baffle 4 may be fixedly connected to the base frame 1 because the waste material 101 does not need to cross over the baffle 4.

The blanking device provided by the embodiment further comprises a waste material frame 7, wherein the waste material frame 7 is arranged on the base frame 1, and when the waste material 101 is abutted to the baffle 4, the waste material 101 is positioned right above the waste material frame 7. The waste 101, when removed from the holding member 3, is located directly above the waste frame 7, and falls vertically into the waste frame 7 to be collected.

The blanking device provided by the embodiment further comprises an ultrasonic generator 6, wherein the ultrasonic generator 6 is arranged on the base frame 1, and the ultrasonic generator 6 can abut against the workpiece 100 to be separated at the finished product separation position so as to shake off the product piece on the workpiece 100 to be separated through vibration. The ultrasonic generator 6 vibrates to drive the workpiece 100 to be separated to vibrate, so that the micro-connection between the product piece and the waste material 101 is damaged, and the product piece falls off. The specific structure and vibration principle of the ultrasonic generator 6 can refer to the prior art, and are not described herein.

The blanking device provided by the embodiment further comprises a finished product frame 8, the finished product frame 8 is arranged on the base frame 1, and the finished product frame 8 is located under the finished product separation position. After being separated from the waste material 101, the product pieces fall vertically downwards into the finished product frame 8, so that the collection of the product pieces is realized.

All be provided with the handle on waste material frame 7 and the finished product frame 8 for the transport is so that empty inside material.

The doffer that this embodiment provided still includes two slip tables 9, and two slip tables 9 sliding connection respectively are in two slide rails 2, and holder 3 is connected in slip table 9. Two holders 3 that same slide rail 2 corresponds are connected in same slip table 9, ensure that two holders 3 can the synchronous motion.

In other embodiments, the ultrasonic generator 6 may be fixedly disposed at the finished product separation position of the base frame 1, and just abut against the workpiece 100 to be separated when the workpiece 100 to be separated moves to the finished product separation position; the ultrasonic generator 6 can also be movably arranged on the base frame 1 along a third direction, and when separation is needed, the ultrasonic generator 6 is moved to a finished product separation position.

In the present embodiment, the ultrasonic generator 6 is attached to the slide table 9. That is, the ultrasonic generator 6 moves synchronously with the workpiece 100 to be separated, the two are always abutted, only when the workpiece is moved to the finished product separation position, the ultrasonic generator 6 is started to vibrate and separate, and when the workpiece is at other positions, the ultrasonic generator 6 is in a closed state. The ultrasonic generator 6 and the clamping piece 3 are connected to the same sliding table 9 at the same time, so that parts for installing the ultrasonic generator 6 are saved, and a driving piece for driving the ultrasonic generator 6 to move is omitted.

Optionally, at least two ultrasonic generators 6 are provided, and at least one ultrasonic generator 6 is abutted to each of two opposite side edges of the workpiece 100 to be separated. In the embodiment, two opposite side edges of the workpiece 100 to be separated are respectively abutted with one ultrasonic generator 6, and the ultrasonic generators 6 are arranged between two clamping pieces 3 on the same sliding table 9.

Specifically, the base frame 1 includes a support frame body 11 and two top plates 12, the top plates 12 are supported on the support frame body 11, the two top plates 12 are arranged at an interval in the second direction, the two slide rails 2 are respectively arranged on the two top plates 12, and the baffle plate 4 is located between the two top plates 12.

More specifically, a driver mounting rod is connected between the two top plates 12, and the baffle driver 5 is mounted on the driver mounting rod. In this embodiment, baffle driving piece 5 is the cylinder, and the output of cylinder sets up vertically upwards.

More specifically, the support frame 11 is formed by connecting a plurality of cross bars, a plurality of longitudinal bars and a plurality of vertical bars. The waste frame 7 and the finished frame 8 are placed on or detachably coupled to the support frame body 11.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A blanking device for separating pieces of product and waste (101) from a workpiece (100) to be separated, characterized in that it comprises:

a base frame (1);

the two sliding rails (2) are arranged on the base frame (1), the sliding rails (2) extend along a first direction, the two sliding rails (2) are arranged at intervals in a second direction, and the first direction and the second direction are perpendicular to each other;

the clamping device comprises at least two clamping pieces (3), wherein at least one clamping piece (3) is arranged on each sliding rail (2) in a sliding mode, and the clamping pieces (3) arranged on the two sliding rails (2) are respectively clamped on two opposite side edges of the waste material (101);

and the baffle (4) is arranged between the two sliding rails (2) and can be abutted against the side edge of the waste material (101).

2. The blanking device according to claim 1, characterized in that the baffle (4) is movably arranged on the base frame (1) along a third direction, and the third direction is perpendicular to the first direction and the second direction at the same time.

3. The blanking device according to claim 2, further comprising a waste material frame (7), wherein the waste material frame (7) is arranged on the base frame (1), and when the waste material (101) abuts against the baffle (4), the waste material (101) is located right above the waste material frame (7).

4. The blanking device according to claim 1, characterized by further comprising an ultrasonic generator (6), wherein the ultrasonic generator (6) is arranged on the base frame (1), and the ultrasonic generator (6) can abut against the workpiece to be separated (100) to shake off the product piece on the workpiece to be separated (100) by vibration.

5. The blanking device according to claim 4, characterized in that the space between two slide rails (2) has a finished product separating position and a scrap collecting position spaced from each other in the first direction, the baffle (4) being able to abut against the scrap (101) in the scrap collecting position, the sonotrode (6) being able to abut against the workpiece (100) to be separated in the finished product separating position.

6. The blanking device according to claim 5, characterized by further comprising a finished frame (8), wherein the finished frame (8) is arranged on the base frame (1), and the finished frame (8) is located right below the finished separating position.

7. The blanking device according to claim 4, characterized by further comprising two sliding tables (9), wherein the two sliding tables (9) are respectively connected with the two sliding rails (2) in a sliding manner, and the clamping member (3) is connected with the sliding tables (9).

8. The blanking device according to the claim 7, characterized in that the ultrasonic generator (6) is connected to the sliding table (9).

9. The blanking device according to claim 4, characterized in that at least two ultrasonic generators (6) are provided, and at least one ultrasonic generator (6) is abutted on each of two opposite sides of the workpiece (100) to be separated.

10. The blanking device according to any one of the claims 1 to 9, wherein the base frame (1) comprises a support frame body (11) and two top plates (12), the top plates (12) are supported on the support frame body (11), the two top plates (12) are arranged at intervals in the second direction, the two sliding rails (2) are respectively arranged on the two top plates (12), and the baffle plate (4) is located between the two top plates (12).