CN220683962U - Workpiece conveying device and workpiece classification equipment - Google Patents

Abstract

The utility model discloses a workpiece carrying device and workpiece class classification equipment, belonging to the field of workpiece carrying; the workpiece carrying device comprises a placing table, four rollers are fixed at the lower end of the placing table, a rotatable turntable is arranged at the upper end of the placing table, a mounting frame is fixed on the turntable, a sliding block capable of sliding is arranged on the mounting frame, an air cylinder is fixed on the sliding block, a clamping assembly is arranged at the tail end of a driving shaft of the air cylinder, and two clamping blocks capable of synchronously and reversely sliding are arranged in the clamping assembly; the upper end of the placing table is provided with a plurality of groups of V-shaped supporting blocks, and at least two V-shaped supporting blocks in each group are used for positioning the cylindrical workpiece; the cylindrical workpiece is positioned, so that the rolling collision of the workpiece during transportation is avoided while the transportation is realized.

Description

Workpiece conveying device and workpiece classification equipment

Technical Field

The utility model belongs to the field of workpiece conveying, and particularly relates to a workpiece conveying device and workpiece class classification equipment.

Background

In the workshop industrial production process, for example, in the cases of classifying workpiece products, switching working procedures and the like, the workpiece needs to be transferred and carried, and for the block shape, the workpiece is carried on a trolley plane, so that the workpiece can be transferred and carried, and for the cylindrical workpiece, the workpiece is put on the trolley and has the risk of rolling collision, so that the workpiece carrying device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims at a workpiece carrying device and workpiece classification equipment, which solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the workpiece carrying device comprises a placing table, four rollers are fixed at the lower end of the placing table, a rotatable turntable is arranged at the upper end of the placing table, a mounting frame is fixed on the turntable, a sliding block capable of sliding is arranged on the mounting frame, an air cylinder is fixed on the sliding block, a clamping assembly is arranged at the tail end of a driving shaft of the air cylinder, and two clamping blocks capable of synchronously and reversely sliding are arranged in the clamping assembly;

the upper end of the placing table is provided with a plurality of groups of V-shaped supporting blocks, and at least two V-shaped supporting blocks in each group are used for positioning the cylindrical workpiece; the cylindrical workpiece is positioned, so that the rolling collision of the workpiece during transportation is avoided while the transportation is realized.

Further, the clamping assembly comprises a connecting frame fixedly connected with the cylinder driving shaft, a mounting plate is fixed at the lower end of the connecting frame, and the clamping blocks are slidably mounted at the lower end of the mounting plate.

Further, the clamp splice upper end is provided with the connecting plate, connecting plate and mounting panel sliding connection, and the mounting panel upper end is provided with two second fixed plates, sets up the second lead screw that can rotate between two second fixed plates, and the both ends of second lead screw are provided with first external screw thread and second external screw thread respectively, and first external screw thread and second external screw thread revolve to opposite to run through two connecting plates respectively and with connecting plate threaded connection.

Further, slider and mounting bracket sliding connection, the mounting bracket upper end is provided with two first fixed plates, is provided with rotatable first lead screw between two first fixed plates, and first lead screw runs through the slider and with slider threaded connection.

Further, V-shaped grooves are formed in the clamping blocks.

Further, the clamping block is provided with an arc groove and is matched with the arc workpiece.

Further, at least two of the rollers are universal wheels.

The workpiece classification equipment comprises the workpiece conveying device.

The utility model has the beneficial effects that:

1. through setting up the carousel that can rotate on placing the bench, fixed mounting bracket on the carousel, set up the slider that can slide on the mounting bracket, the slider below sets up the clamping component that can go up and down, set up two clamp splice that can be close to each other in the clamping component, realize carrying out the centre gripping to cylindrical work piece, and cooperate the lift of clamping component, the slip of slider and the rotation of carousel, can place the bench with work piece handling value, and through setting up multiunit V type supporting shoe on placing the bench, fix a position cylindrical work piece, when realizing the transport, work piece roll collision when having avoided the transportation.

2. The V-shaped grooves are formed in the two clamping blocks, so that the cylindrical workpieces are matched with each other, and the clamping stability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the placement table of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the present utility model;

FIG. 4 is a schematic view of a clamping assembly of the present utility model;

fig. 5 is a schematic view of a second lead screw structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the workpiece handling device includes a placement table 1, where a workpiece is placed on the placement table 1 for transferring, in this embodiment, four rollers are disposed at the lower end of the placement table 1 to facilitate movement of the placement table 1, and at least two of the rollers are universal wheels to facilitate steering;

as shown in fig. 2, the upper end of the placement table 1 is provided with a plurality of groups of V-shaped supporting blocks 11, the number of the V-shaped supporting blocks 11 in each group is at least two, and cylindrical workpieces are placed on the V-shaped supporting blocks 11 for positioning, so that rolling collision of the workpieces during transportation is avoided.

The upper end of the placing table 1 is provided with a rotatable turntable 2, the upper end of the turntable 2 is fixed with a mounting frame 3, the mounting frame 3 is provided with a sliding block 4 capable of sliding, the sliding block 4 is fixed with a cylinder 6, the lower end of a driving shaft of the cylinder 6 is fixed with a clamping assembly 7, and the lifting of the clamping assembly 7 can be controlled; as shown in fig. 4, the clamping assembly 7 comprises two clamping blocks 73 which can be synchronously close to each other and can clamp a cylindrical workpiece; with the lifting of the clamping assembly 7, the sliding of the sliding block 4 and the rotation of the turntable 2, the cylindrical workpieces can be conveyed to the V-shaped supporting block 11 on the placing table 1, and the cylindrical workpieces on the placing table 1 can be also conveyed away, for example, to a sorting process;

it should be noted that, by controlling the synchronous reverse sliding of the two clamping blocks 73, the workpiece can be centered and clamped so as to be aligned and placed on the V-shaped supporting block 11; in addition, when the workpiece is taken off from the V-shaped supporting block 11, the clamping assembly 7 is aligned with the workpiece, and in the process of approaching the two clamping blocks 73, the workpiece is contacted with the two clamping blocks 73 at the same time at a certain moment, so that displacement is avoided, and interference with the V-shaped groove on the V-shaped supporting block 11 is avoided.

In the embodiment, the turntable 2 is rotatably connected with the placing table 1, and the turntable 2 can be driven to rotate by arranging a motor at the upper end of the placing table 1; of course, the manner of driving the turntable 2 to rotate includes, but is not limited to, a motor in the present embodiment, and in some embodiments, the manual rotation may be performed by the hand-held mounting frame 3.

In this embodiment, the sliding block 4 is slidably connected with the mounting frame 3, as shown in fig. 3, two first fixing plates 31 are provided at the upper end of the mounting frame 3, a first screw rod 5 is rotatably connected between the two first fixing plates 31, the first screw rod 5 penetrates through the sliding block 4 and is in threaded connection with the sliding block 4, and the first screw rod 5 is driven to rotate by arranging a motor on one of the first fixing plates 31, so that the sliding of the sliding block 4 can be driven;

of course, the manner of sliding the driving slider 4 includes, but is not limited to, the first screw 5 and other structures in the present embodiment, and in some embodiments, the slider 4 may also be directly driven to slide by providing a linear driving component such as a telescopic rod, a hydraulic cylinder and the like on the mounting frame 3.

As shown in fig. 4 and 5, the clamping assembly 7 comprises a connecting frame 71 fixed at the tail end of a driving shaft of the air cylinder 6, a mounting plate 72 is fixed at the lower end of the connecting frame 71, clamping blocks 73 are slidably arranged at the lower end of the mounting plate 72, and clamping of a cylindrical workpiece can be realized by controlling the two clamping blocks 73 to synchronously and reversely approach;

in this embodiment, the upper end of the clamping block 73 is provided with a connecting plate 74, the connecting plate 74 is slidably connected with the mounting plate 72, the upper end of the mounting plate 72 is provided with two second fixing plates 721, a second screw rod 75 is rotatably connected between the two second fixing plates 721, two ends of the second screw rod 75 are respectively provided with a first external thread 751 and a second external thread 752, the first external thread 751 and the second external thread 752 are opposite in rotation direction, penetrate through the two connecting plates 74 respectively and are in threaded connection with the connecting plates 74, and the second screw rod 75 is driven to rotate by arranging a motor on one of the second fixing plates 721, so that the two clamping blocks 73 can slide synchronously and reversely, and clamping and loosening of a cylindrical workpiece can be realized;

of course, the manner of driving the two clamping blocks 73 to slide synchronously includes, but is not limited to, the second screw 75 and other structures in the present embodiment, and in some embodiments, two cylinders may be provided on the mounting plate 72 to drive the two clamping blocks 73 to slide synchronously and reversely, respectively.

It should be noted that, in the present embodiment, V-shaped grooves are formed on both clamping blocks 73, and the V-shaped grooves are matched with the cylindrical workpiece, so as to improve the clamping stability;

in addition, the V-shaped groove on the clamping block 73 can be replaced by an arc groove, and the arc groove can be matched with the surface of the cylindrical workpiece, so that the contact area is increased, and the clamping stability is improved.

Working principle:

through setting up the carousel 2 that can rotate on placing the platform 1, fixed mounting bracket 3 on carousel 2, set up the gliding slider 4 on mounting bracket 3, slider 4 below sets up the clamping component 7 that can go up and down, set up two clamp splice 73 that can be close to each other in the clamping component 7, realize carrying out the centre gripping to cylindrical work piece, and cooperate the lift of clamping component 7, the slip of slider 4 and the rotation of carousel 2, can place the work piece transport value on the platform 1, and through setting up multiunit V type supporting shoe 11 on placing the platform 1, fix a position cylindrical work piece, realize the colleague of transport, work piece roll collision when having avoided the transportation.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (8)

1. The workpiece conveying device comprises a placing table (1), four rollers are fixed at the lower end of the placing table (1), and is characterized in that a rotatable turntable (2) is arranged at the upper end of the placing table (1), a mounting frame (3) is fixed on the turntable (2), a sliding block (4) capable of sliding is arranged on the mounting frame (3), an air cylinder (6) is fixed on the sliding block (4), a clamping assembly (7) is arranged at the tail end of a driving shaft of the air cylinder (6), and two clamping blocks (73) capable of synchronously and reversely sliding are arranged in the clamping assembly (7);

the upper end of the placing table (1) is provided with a plurality of groups of V-shaped supporting blocks (11), and at least two V-shaped supporting blocks (11) in each group are used for positioning cylindrical workpieces.

2. Workpiece handling device according to claim 1, characterized in that the clamping assembly (7) comprises a connecting frame (71) fixedly connected with the driving shaft of the air cylinder (6), the lower end of the connecting frame (71) is fixedly provided with a mounting plate (72), and the clamping block (73) is slidably arranged at the lower end of the mounting plate (72).

3. The workpiece handling device according to claim 2, wherein a connecting plate (74) is arranged at the upper end of the clamping block (73), the connecting plate (74) is slidably connected with the mounting plate (72), two second fixing plates (721) are arranged at the upper end of the mounting plate (72), a second screw rod (75) capable of rotating is arranged between the two second fixing plates (721), a first external thread (751) and a second external thread (752) are respectively arranged at two ends of the second screw rod (75), and the first external thread (751) and the second external thread (752) are opposite in rotation direction, penetrate through the two connecting plates (74) respectively and are in threaded connection with the connecting plates (74).

4. The workpiece handling device according to claim 1, characterized in that the sliding block (4) is slidably connected with the mounting frame (3), two first fixing plates (31) are arranged at the upper end of the mounting frame (3), a first screw rod (5) capable of rotating is arranged between the two first fixing plates (31), and the first screw rod (5) penetrates through the sliding block (4) and is in threaded connection with the sliding block (4).

5. The workpiece handling device according to claim 1, characterized in that the clamping blocks (73) are provided with V-shaped grooves.

6. The workpiece handling device according to claim 1, characterized in that the clamping blocks (73) are provided with circular arc grooves and are mutually matched with circular arc workpieces.

7. The workpiece handling apparatus of claim 1 wherein at least two of said rollers are universal wheels.

8. Workpiece class sorting apparatus, characterized by comprising a workpiece handling device according to any of claims 1-7.