CN218255153U

CN218255153U - Batch workpiece turnover mechanism

Info

Publication number: CN218255153U
Application number: CN202222574500.9U
Authority: CN
Inventors: 王根华; 杨少增; 蔡永根; 肖国华
Original assignee: Zhejiang Business Technology Institute
Current assignee: Zhejiang Business Technology Institute
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-10
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a work piece is tilting mechanism in batches, including elevating system and tilting mechanism, the last tilting mechanism that is provided with of elevating system, elevating system can drive tilting mechanism lift removal, is provided with a plurality of clamping jaw on the tilting mechanism, and tilting mechanism can drive clamping jaw upset 180, and the clamping jaw is used for snatching the work piece. The utility model has simple structure, convenient manufacture, low cost and low maintenance cost; the whole mechanism occupies small space and is convenient to install; a plurality of products can be turned over at the same time, and the efficiency is high; the applicability is strong, and the single-machine equipment can be placed in, and the assembly line operation can also be erected.

Description

Batch workpiece turnover mechanism

Technical Field

The utility model relates to a tilting mechanism's technical field especially relates to a work piece is tilting mechanism in batches.

Background

In the production operation of a factory, the upper and lower surfaces of a product are often processed, for example, laser two-dimensional codes, code spraying and the like are formed on the upper and lower surfaces of the product. The conventional operation method is that manual turning is carried out, or when equipment is damaged by manual work, mechanical arm turning is adopted, so that the manual turning operation efficiency is low, fatigue and error are easy to occur, the safety is low, potential safety hazards (cutting, clamping and the like) exist, the labor cost is high, the quality of a workpiece is influenced, and if the surface of a part with high requirement on smoothness is touched, the workpiece is polluted; and the mechanical hand operation requires space installation, large occupied area and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a work piece is tilting mechanism in batches to solve the problem that above-mentioned prior art exists, make the work piece realize the batchization upset, improve operating efficiency.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a work piece is tilting mechanism in batches, including elevating system and tilting mechanism, the last elevating system that is provided with tilting mechanism, elevating system can drive tilting mechanism goes up and down to remove, the last a plurality of clamping jaw that is provided with of tilting mechanism, tilting mechanism can drive clamping jaw upset 180, the clamping jaw is used for snatching the work piece.

Preferably, the lifting mechanism comprises a base, a ball screw mechanism and a linear guide rail, the ball screw mechanism and the linear guide rail are vertically arranged on the base, and a screw of the ball screw mechanism is arranged in parallel with the linear guide rail.

Preferably, the ball screw mechanism comprises a motor, a ball screw and a sliding seat, two ends of the ball screw are respectively connected to the base through a mounting seat, the upper end of the ball screw is connected to the motor, the middle of the ball screw is connected to one end of the sliding seat, the other end of the sliding seat is slidably arranged on the linear guide rail, and the sliding seat is provided with the turnover mechanism.

Preferably, the motor is a servo motor, and the motor is connected with the ball screw through a coupler.

Preferably, tilting mechanism includes upset motor, band pulley drive mechanism, upset seat and clamping jaw, the upset motor passes through band pulley drive mechanism and connects the upset seat, the upset motor set up in on the slide, be provided with a plurality of side by side on the upset seat the clamping jaw.

Preferably, the overturning motor is a servo motor, and the clamping jaw is a pneumatic clamping jaw.

Preferably, the pneumatic clamping jaw is arranged on the sliding seat through a connecting seat, and the clamping jaws of the pneumatic clamping jaw are connected with extension pieces.

Preferably, the upset seat includes pivot, roating seat, supporting seat and bearing, a terminal surface of roating seat is connected pivot, another terminal surface are connected the clamping jaw, the U type the supporting seat is fixed in on the slide, the pivot run through the supporting seat and with be provided with between the supporting seat the bearing, the end-to-end connection of pivot has the band pulley.

Preferably, the bearing is an angular contact ball bearing.

Preferably, the belt wheel transmission mechanism comprises a synchronous belt and two belt wheels, the synchronous belt is wound on the two belt wheels, and the two belt wheels are respectively connected to the output shaft of the turnover motor and the rotating shaft.

The utility model discloses for prior art gain following technological effect:

the utility model has simple structure, convenient manufacture, low cost and low maintenance cost; the whole mechanism occupies small space and is convenient to install; a plurality of products can be turned over at the same time, and the efficiency is high; the suitability is strong, can place in the unit equipment, also can erect on the streamlined operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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 these drawings without creative efforts.

FIG. 1 is a schematic structural view of a batch turnover mechanism for workpieces according to the present invention;

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

fig. 3 is a first schematic structural view of the turnover mechanism of the present invention;

fig. 4 is a schematic structural view of a turnover mechanism of the present invention;

wherein: 1-base, 2-motor, 3-coupler, 4-slide seat, 5-ball screw, 6-mounting seat, 7-linear guide rail, 8-turnover motor, 9-rotating shaft, 10-rotating seat, 11-supporting seat, 12-bearing, 13-pneumatic clamping jaw, 14-connecting seat, 15-extension piece, 16-synchronous belt, 17-belt wheel, 18-workpiece and 100-workpiece batch turnover mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model aims at providing a work piece is tilting mechanism in batches to solve the problem that prior art exists, make the work piece realize the batchization upset, improve operating efficiency.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 4: this embodiment provides a work piece tilting mechanism 100 in batches, including elevating system and tilting mechanism, the last tilting mechanism that is provided with of elevating system, elevating system can drive tilting mechanism lift removal, is provided with a plurality of clamping jaw on the tilting mechanism, and tilting mechanism can drive clamping jaw upset 180, and the clamping jaw is used for snatching work piece 18.

Specifically, elevating system includes base 1, ball screw mechanism and linear guide 7, and vertical ball screw mechanism and linear guide 7 of being provided with on the base 1, ball screw mechanism's lead screw and linear guide 7 parallel arrangement play the guide effect to slide 4. Ball mechanism includes motor 2, ball 5, slide 4, and ball 5's both ends are connected on base 1 through a mount pad 6 respectively, and mount pad 6 of ball 5 lower extreme is equipped with angular contact ball bearing for floating support seat in, and motor 2, the one end of slide 4 are connected at the middle part are connected to ball 5's upper end, and the other end of slide 4 slides and sets up on linear guide 7, is provided with tilting mechanism on the slide 4. The motor 2 is a servo motor, and the motor 2 is connected with a ball screw 5 through a coupler 3.

Specifically, tilting mechanism includes upset motor 8, pulley drive mechanism, upset seat and clamping jaw, and upset motor 8 passes through pulley drive mechanism and connects the upset seat, and upset motor 8 sets up on slide 4, is provided with a plurality of clamping jaw on the upset seat side by side, is provided with five clamping jaws in this embodiment. The overturning motor 8 is a servo motor, and the clamping jaw is a pneumatic clamping jaw 13, so that the control system can be conveniently accessed, and automatic control is realized. The pneumatic clamping jaws 13 are arranged on the sliding seat 4 through connecting seats 14, and the clamping jaws of the pneumatic clamping jaws 13 are connected with extension pieces 15 to avoid a processing space and simultaneously facilitate clamping of a workpiece 18. The upset seat includes pivot 9, roating seat 10, supporting seat 11 and bearing 12, and pivot 9, another terminal surface connection clamping jaw are connected to a terminal surface of roating seat 10, and on the supporting seat 11 of U type was fixed in slide 4, pivot 9 run through the bottom surface of supporting seat 11 and supporting seat 11 between be provided with bearing 12, the end-to-end connection of pivot 9 had band pulley 17. The bearing 12 is an angular contact ball bearing, and has the advantages of high precision, good rigidity, low temperature rise, high rotating speed and convenient assembly and disassembly. The belt wheel transmission mechanism comprises a synchronous belt 16 and two belt wheels 17, the synchronous belt 16 is wound on the two belt wheels 17, and the two belt wheels 17 are respectively connected to the output shaft of the turnover motor 8 and the rotating shaft 9. Tilting mechanism adopts the synchronous belt 16 transmission, and the flexibility is good, and the structure is small and exquisite, and simple to operate, and synchronous belt 16 and band pulley 17 all are the standard component, and the purchase is convenient with low costs.

When the workpiece batch turnover mechanism 100 of this embodiment is used, the workpiece 18 is conveyed at equal intervals through the belt conveyor line, the workpiece 18 is walked to the set turnover processing station, the upper surface of a batch of workpieces 18 is processed (such as surface marking) firstly, then the lifting mechanism descends along the Z axis, the workpiece 18 is just clamped by the pneumatic clamping jaw 13 after being walked to the preset position, the workpiece 18 is then driven by the lifting mechanism to ascend, the walking is about 200mm, the servo motor of the turnover mechanism rotates 180 degrees, the workpiece 18 on the rotary seat 10 is driven to rotate 180 degrees through the belt wheel transmission mechanism, and the turnover of the workpiece 18 is completed. Then the lifting mechanism descends along the Z axis and walks to a preset position, the pneumatic clamping jaws 13 release the product, and the lifting mechanism returns to the initial position to perform lower surface processing on the batch of workpieces 18. After the upper and lower surfaces of the workpiece 18 are machined, the assembly line is started, the batch of workpieces 18 is flowed away, and meanwhile, the next batch of unprocessed workpieces 18 is conveyed, so that the reciprocating circulation is realized, and the operation is simple and quick. The whole mechanism occupies small space and is convenient to install; a plurality of products can be turned over at the same time, and the efficiency is high; the applicability is strong, can place the use in the unit equipment, also can erect and carry out the operation on the assembly line.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a work piece batch tilting mechanism which characterized in that: the clamping device comprises a lifting mechanism and a turnover mechanism, wherein the lifting mechanism is provided with the turnover mechanism, the lifting mechanism can drive the turnover mechanism to move up and down, the turnover mechanism is provided with a plurality of clamping jaws, the turnover mechanism can drive the clamping jaws to turn over by 180 degrees, and the clamping jaws are used for grabbing workpieces.

2. The batch turning mechanism of workpieces of claim 1, wherein: the lifting mechanism comprises a base, a ball screw mechanism and a linear guide rail, the ball screw mechanism and the linear guide rail are vertically arranged on the base, and a screw of the ball screw mechanism is arranged in parallel with the linear guide rail.

3. The batch turning mechanism of workpieces of claim 2, wherein: the ball screw mechanism comprises a motor, a ball screw and a sliding seat, wherein two ends of the ball screw are respectively connected to the base through a mounting seat, the upper end of the ball screw is connected to the motor and the middle of the ball screw, one end of the sliding seat is connected to the upper end of the ball screw, the other end of the sliding seat is arranged on the linear guide rail in a sliding mode, and the overturning mechanism is arranged on the sliding seat.

4. The batch turning mechanism of workpieces of claim 3, wherein: the motor is a servo motor and is connected with the ball screw through a coupler.

5. The batch turning mechanism of workpieces of claim 3, wherein: the turnover mechanism comprises a turnover motor, a belt wheel transmission mechanism, a turnover seat and a clamping jaw, wherein the turnover motor is connected with the turnover seat through the belt wheel transmission mechanism, the turnover motor is arranged on the sliding seat, and the clamping jaw is arranged on the turnover seat side by side.

6. The batch turning mechanism of workpieces as recited in claim 5, wherein: the turnover motor is a servo motor, and the clamping jaw is a pneumatic clamping jaw.

7. The batch turning mechanism of workpieces of claim 6, wherein: the pneumatic clamping jaw is arranged on the sliding seat through the connecting seat, and the clamping jaw of the pneumatic clamping jaw is connected with an extension piece.

8. The batch turning mechanism of workpieces of claim 5, wherein: the turnover seat comprises a rotating shaft, a rotating seat, a supporting seat and a bearing, wherein one end face of the rotating seat is connected with the rotating shaft and the other end face of the rotating seat are connected with the clamping jaw, the supporting seat is fixed on the sliding seat and is in a U shape, the rotating shaft penetrates through the supporting seat and is arranged between the supporting seat and the bearing, and the tail end of the rotating shaft is connected with a belt wheel.

9. The batch turning mechanism of workpieces of claim 8, wherein: the bearing is an angular contact ball bearing.

10. The batch turning mechanism of workpieces of claim 8, wherein: the belt wheel transmission mechanism comprises a synchronous belt and two belt wheels, the synchronous belt is wound on the two belt wheels, and the two belt wheels are respectively connected to the output shaft of the turnover motor and the rotating shaft.