CN110434658B

CN110434658B - Workpiece batch placing table

Info

Publication number: CN110434658B
Application number: CN201910726152.2A
Authority: CN
Inventors: 李长春; 单鑫鑫; 张程; 王耀; 董早生
Original assignee: Suzhou Vocational Institute of Industrial Technology
Current assignee: Suzhou Vocational Institute of Industrial Technology
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2024-03-12
Anticipated expiration: 2039-08-07
Also published as: CN110434658A

Abstract

The invention relates to a workpiece batch placement table, which comprises a rack, wherein a jig table is arranged on the rack, a jig plate is arranged on the jig table, a plurality of workpiece placement plates are arranged on the jig plate, workpiece grooves are formed in the workpiece placement plates, and positioning rods and limiting blocks for supporting and buffering are connected to two sides of the jig table in a screwed mode; the machine frame is provided with a driving table corresponding to the jig table, and a plurality of suction heads are arranged at the bottom of the driving table in a driving manner. The invention provides a workpiece batch placing table which can improve the efficiency and stability of batch placing of workpieces and effective positioning of the workpieces.

Description

Workpiece batch placing table

Technical Field

The invention relates to the field of machining, mainly relates to the field of workpiece conveying, and in particular relates to a workpiece batch placing table.

Background

The prior patent: a clamping device for machining a thin plate by a machine tool (patent number CN 201721879169.4) discloses a clamping device for machining a thin plate by a machine tool, wherein a workpiece is clamped between an upper jig plate and a lower jig plate, and the upper jig plate and the lower jig plate are connected together through a bolt assembly. The jig lower plate is fixed on the machine tool table surface through a clamping plate, transverse limiting grooves for workpieces are arranged on vertical plate frames of the upper and lower jig plates, positioning pins are arranged in the transverse limiting grooves for the workpieces, longitudinal limiting plates for the workpieces are arranged on the transverse plate frames of the upper jig plate, and limiting cylindrical rods are arranged at the upper front ends of the longitudinal limiting plates for the workpieces. The locating pin and the limiting cylinder rod are both provided with limiting screws.

In the prior art, large parts can be clamped through two plates, so that clamping processing is performed, the workpiece is ensured not to displace during processing, and the processing precision is improved. However, for the work piece that the volume is less, the irregular structure is inconvenient to place and carries out the centre gripping between two boards, and place and carry out the centre gripping between two tool boards, also be inconvenient for the processing production of work piece and the conveying of work piece, the centre gripping operation is more loaded down with trivial details not convenient enough.

Therefore, in order to improve the efficiency and stability of batch placement of workpieces and effective positioning of the workpieces, a batch placement table for workpieces needs to be developed.

Disclosure of Invention

The invention overcomes the defects of the prior art, and provides the workpiece batch placing table which can improve the efficiency and the stability of batch placing of workpieces and effective positioning of the workpieces.

In order to achieve the above purpose, the invention adopts the following technical scheme: the workpiece batch placement table comprises a rack, wherein a jig table is arranged on the rack, jig plates are arranged on the jig table, a plurality of workpiece placement plates are arranged on the jig plates, workpiece grooves are formed in the workpiece placement plates, and positioning rods and limiting blocks for supporting and buffering are connected to two sides of the jig table in a screwed mode; the machine frame is provided with a driving table corresponding to the jig table, and a plurality of suction heads are arranged at the bottom of the driving table in a driving manner.

In a preferred embodiment of the invention, clamping grooves for embedding the workpiece are formed at two ends of the workpiece groove.

In a preferred embodiment of the invention, a boss for supporting the workpiece is arranged on the workpiece groove, and each boss corresponds to the suction head.

In a preferred embodiment of the invention, a transverse guide rail with a pushing cylinder is arranged on the driving table, an installation seat arranged at one end of the pushing cylinder is arranged on the transverse guide rail, a longitudinal guide rail with a lifting cylinder is arranged on the installation seat, a conveying seat arranged at one end of the lifting cylinder is arranged on the longitudinal guide rail, and a plurality of suction heads capable of lifting are arranged at the bottom of the conveying seat.

In a preferred embodiment of the invention, the suction head is connected to the transfer base in a lifting manner by means of a lifting column.

In a preferred embodiment of the invention, the suction head is connected to a gas flow tube.

The invention solves the defects existing in the background technology, and has the beneficial effects that:

the invention provides a workpiece batch placing table which can improve the efficiency and stability of batch placing of workpieces and effective positioning of the workpieces.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a work batch placement stage of the present invention disposed on a frame;

FIG. 2 is a schematic view of a work-piece batch placement stage according to the present invention;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of a workpiece in the present invention;

the device comprises a 1-frame, a 11-jig table, a 12-limiting block, a 13-positioning rod, a 2-placing table, a 21-jig plate, a 22-workpiece placing plate, a 221-clamping groove, a 222-boss, a 223-workpiece groove, a 3-driving table, a 31-longitudinal guide rail, a 32-transverse guide rail, a 33-conveying seat, a 331-lifting column, a 332-airflow pipe, a 333-suction head, a 4-workpiece and a 41-end piece.

Detailed Description

The invention will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the invention, which are presented only by way of illustration, and thus show only the structures that are relevant to the invention.

As shown in fig. 1-4, the embodiment discloses a workpiece batch placement table, which comprises a frame 1, wherein a jig table 11 is arranged on the frame 1, a jig plate 21 is arranged on the jig table 11, a plurality of workpiece placement plates 22 are arranged on the jig plate 21, workpiece grooves 223 are arranged on the workpiece placement plates 22, and positioning rods 13 used for being clamped on the jig plate 21 and limiting blocks 12 with supporting and buffering are connected on two sides of the jig table 11 in a screwed mode; the rack 1 is provided with a driving table 3 corresponding to the jig table 11, and a plurality of suction heads 333 are arranged at the bottom of the driving table 3 in a driving way.

Specifically, in a preferred embodiment of the present invention, both ends of the workpiece groove 223 are provided with the clamping grooves 221 for embedding the workpiece 4. The work groove 223 is provided with bosses 222 supporting the work 4, and each boss 222 corresponds to a suction head 333.

Specifically, in a preferred embodiment of the present invention, a transverse guide rail 32 with a pushing cylinder is disposed on the driving platform 3, a mounting seat mounted at one end of the pushing cylinder is disposed on the transverse guide rail 32, a longitudinal guide rail 31 with a lifting cylinder is disposed on the mounting seat, a conveying seat 33 mounted at one end of the lifting cylinder is disposed on the longitudinal guide rail 31, and a plurality of suction heads 333 capable of lifting are disposed at the bottom of the conveying seat 33. The suction head 333 is connected to the transfer base 33 in a lifting manner via a lifting column 331. The suction head 333 is connected to an airflow tube 332.

The principle of the invention is that as shown in fig. 1-4, a workpiece conveying plate clamps a workpiece 4 to be conveyed above a placing table 2 on a rack 11, a pushing cylinder of a driving table 3 acts to drive a conveying seat 33 to slide to a corresponding position along a transverse guide rail 32, then an elevating cylinder acts to drive the conveying seat 33 to slide to a fixed position along a longitudinal guide rail 31, then an elevating column 331 arranged at the bottom of the conveying seat 33 drives a suction head 333 to act, the suction head 333 moves to the workpiece 4, the suction head 333 is attached to the corresponding workpiece 4, negative pressure is generated in an air flow tube 332 through the suction head 333, the suction head 333 adsorbs the corresponding workpiece 4, the workpiece 4 is moved above a workpiece groove 223 of the placing table 2, the suction head 333 is driven to abut against an end 41 through the elevating column 331, the workpiece 4 is pushed to be embedded into the workpiece groove 223, two ends of the workpiece 4 are embedded into clamping grooves 221 at two ends of the workpiece groove 223 until the suction head 333 abuts against the workpiece groove 223, and the end 41 abuts against a boss 222. Meanwhile, the limit height reserved by the limit block 12 prevents the workpiece 4 on the jig plate 21 from being crushed or causing impact to the jig plate 21 when the transfer equipment of other working procedures conveys the workpiece 4, and the workpiece 4 is placed in the workpiece groove 223 to be in place for the next working procedure.

Alternatively, the work 4 is placed on each work groove 223 of the placing table 2, and the work 4 is inserted into the card groove 221 of the work groove 223 by pressing down the suction head 333. Thereby realizing the embedded placement of the workpiece 4. Effectively defining the position of the workpiece 4 and the embedding operation, and then proceeding to the next process.

The above-described preferred embodiments according to the present invention are intended to suggest that, from the above description, various changes and modifications may be made by the person skilled in the art without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a platform is placed in batches to work piece, includes frame (1), be provided with tool platform (11) on frame (1), be provided with tool board (21) on tool platform (11), be provided with a plurality of work piece on tool board (21) and place board (22), its characterized in that: a workpiece groove (223) is formed in the workpiece placing plate (22), and positioning rods (13) and limiting blocks (12) for supporting and buffering are connected to the two sides of the jig table (11) in a screwed mode; a driving table (3) corresponding to the jig table (11) is arranged on the frame (1), and a plurality of suction heads (333) are arranged at the bottom of the driving table (3) in a driving manner;

clamping grooves (221) for embedding the workpiece (4) are formed in two ends of the workpiece groove (223);

a boss (222) for supporting the workpiece (4) is arranged on the workpiece groove (223), and each boss (222) corresponds to the suction head (333);

a transverse guide rail (32) with a pushing cylinder is arranged on the driving table (3), an installation seat arranged at one end of the pushing cylinder is arranged on the transverse guide rail (32), a longitudinal guide rail (31) with a lifting cylinder is arranged on the installation seat, a conveying seat (33) arranged at one end of the lifting cylinder is arranged on the longitudinal guide rail (31), and a plurality of suction heads (333) capable of lifting are arranged at the bottom of the conveying seat (33);

the suction head (333) is connected with the conveying seat (33) in a lifting way through the lifting column (331);

the suction head (333) is connected with an airflow pipe (332);

the suction head (333) is driven to be pressed against the end head (41) of the workpiece (4) through the lifting column (331), two ends of the workpiece (4) are embedded into clamping grooves (221) at two ends of the workpiece groove (223) until the suction head (333) presses the workpiece (4) against the workpiece groove (223), and the end head (41) is pressed against the boss (222).