CN218983817U

CN218983817U - Case loading attachment

Info

Publication number: CN218983817U
Application number: CN202222767104.8U
Authority: CN
Inventors: 刘海涛
Original assignee: Zhuhai Wanshang Machinery Equipment Co ltd
Current assignee: Zhuhai Wanshang Machinery Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-09
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a valve element feeding device which comprises a substrate, wherein a tray for arranging and supporting a plurality of valve elements is arranged on the substrate, a material moving rack is further arranged on the substrate, a guide rod, a material moving screw rod and a material moving motor for driving the material moving screw rod are arranged on the material moving rack, a bearing seat is arranged on the guide rod, a material moving nut matched with the material moving screw rod is arranged on the bearing seat, a lifting cylinder is arranged on the bearing seat, and a clamp for clamping the valve elements in the tray is connected with the lifting cylinder; the lifting cylinder drives the clamp to descend so that the clamp clamps the valve on the tray, the material moving motor drives the bearing seat to move by driving the material moving screw rod to rotate, so that the clamp clamps to move to the processing station and the valve core feeding device is arranged at the processing station, and the valve core feeding device automatically transfers the valve cores stored in a concentrated mode to the assembling station one by one for assembly, so that the labor consumption required by assembling the stop valve is reduced, and the assembling efficiency of the stop valve is improved; the utility model belongs to the technical field of automation equipment.

Description

Case loading attachment

Technical Field

The utility model belongs to the technical field of automatic equipment, and particularly relates to a valve element feeding device.

Background

The stop valve is also called a stop valve, and belongs to a forced sealing type valve, so that when the valve is closed, pressure is applied to a valve clack to force a sealing surface not to leak, and a valve core is a valve part of the stop valve for realizing the basic functions of direction control, pressure control or flow control by means of rotation of the stop valve, so that a common valve core is mainly a copper sleeve type valve core. With the continuous development of manufacturing industry, the personnel cost in the market is higher and higher, and the efficiency of traditional manual feeding and assembly is low, and the batch is small, so that the requirements of the market are more and more difficult to meet, and the quality of products is difficult to ensure by traditional manual operation, therefore, an automatic feeding device for the valve core is needed, and the manpower consumed in assembling the stop valve is reduced, and the assembly efficiency of the stop valve is improved.

Disclosure of Invention

The utility model aims to provide a valve core feeding device which is used for automatically transferring valve cores stored in a concentrated mode to an assembling station one by one for assembling, so that labor consumption required by assembling a stop valve is reduced, and the assembling efficiency of the stop valve is improved.

The valve core feeding device comprises a base plate, wherein a tray for arranging and supporting a plurality of valve cores is arranged on the base plate;

the base plate is also provided with a material moving rack, the material moving rack is provided with a guide rod, a material moving screw rod and a material moving motor for driving the material moving screw rod, the guide rod is provided with a bearing seat, the bearing seat is provided with a material moving nut matched with the material moving screw rod, the bearing seat is provided with a lifting cylinder, and the lifting cylinder is connected with a clamp for clamping a valve core in the tray.

According to the technical scheme, the lifting cylinder drives the clamp to descend, so that the clamp clamps the valve on the tray, the material moving motor drives the bearing seat to move by driving the material moving screw rod to rotate, the clamp clamps to move to the processing station and the valve core feeding device is placed on the processing station, and therefore the valve core feeding device automatically transfers the valve cores stored in a concentrated mode to the assembling station one by one for assembly, labor consumption during assembly of the stop valve is reduced, and assembly efficiency of the stop valve is improved.

In the lower embodiment, a lifting sliding rail and a lifting pushing plate for driving movement are arranged on the lifting cylinder, a sliding block plate connected with the lifting pushing plate is arranged on the lifting sliding rail, and a clamp is arranged on the sliding block plate; so that the lifting cylinder can more stably drive the clamp to lift and reduce the space occupation of the assembly.

In some embodiments, the tray is provided with a plurality of discharge grooves for horizontally placing the valve cores; so that the valve cores are transversely and orderly arranged on the tray, the clamp can more stably clamp the valve cores, and the valve cores can be prevented from being stacked in disorder.

In some embodiments, a plurality of discharge tanks are distributed on the tray array, a bracket is arranged on the substrate, a shifting motor and a shifting sliding rail are arranged on the bracket, a shifting gear is arranged on the shifting motor, and a shifting sliding block matched with the shifting sliding rail and a shifting rack meshed with the shifting gear are arranged at the bottom of the tray;

according to the technical scheme, the shift motor drives the shift gear to rotate so as to drive the tray on the shift rack to move on the slide rail, so that each valve core of the tray moves to the lower part of the clamp, and the number of valve cores placed on the tray is increased.

In some embodiments, the length of the discharge chute is greater than the maximum diagonal length of the spool cross section; the valve core is pushed to one end of the discharge groove by the transverse moving clamp, and is erected in the discharge groove by the upward moving clamp, so that the valve core is vertically transferred to a processing station, and the stop valve is convenient to assemble.

In some embodiments, the clamp is provided with clamping fingers that clamp the valve cartridge by expanding each other; the clamping fingers are inserted into the valve core and are outwards opened to clamp the valve core, so that the clamping valve core is not limited by the workpiece positions around the valve core when being placed at the target position.

In some embodiments, the base plate is provided with an automatic turntable provided with a motor for driving rotation, and the automatic turntable is provided with an assembly groove for giving the clamp to place the valve core inside;

according to the technical scheme, after the valve core is placed in the assembly groove by the clamp, the automatic turntable is rotated to transfer the valve on the assembly groove to the next processing station for assembly, so that the processing efficiency is improved better.

In some embodiments, a first positioning sensor for sensing the position of the clamp is installed above the assembly groove; so as to realize that the clamp clamps the valve core and then accurately transfers the valve core to the upper part of the assembly groove and places the valve core in the assembly groove.

In some embodiments, a second positioning sensor for sensing the position of the assembly groove is installed below the assembly groove; so as to realize that the assembly groove is moved to the lower part of the clamp for clamping the valve core and the assembly groove for placing the valve core is moved to the processing station.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings and numerals that are required to be used in the description of the embodiments will be briefly described.

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

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic view of the tray and the frame of the present utility model;

fig. 4 is a partial enlarged view of the portion a shown in fig. 3.

Reference numerals:

1. a substrate; 2. a tray; 21. a discharge groove; 22. a bracket; 23. a displacement motor; 24. a shifting slide rail; 25. a shift gear; 26. a shift slider; 27. shifting the rack; 3. a material transferring rack; 30. a first positioning sensor; 31. a guide rod; 32. a material moving screw rod; 33. a material moving motor; 34. a bearing seat; 35. a material moving nut; 36. a lifting cylinder; 37. a clamp; 371. lifting the push plate; 372. a clamping finger; 38. lifting the sliding rail; 39. a slider plate; 4. an automatic turntable; 41. an assembly groove; 42. a second positioning sensor; 5. and a valve core.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1 to 4, the present embodiment provides a valve element feeding device, which includes a substrate 1.

The base plate 1 is provided with a tray 2, the tray 2 is provided with a plurality of discharge grooves 21 for horizontally placing the valve cores 5, the length of the discharge grooves 21 is larger than the maximum diagonal length of the cross section of the valve cores 5, and a plurality of discharge grooves 21 are distributed on the tray 2 in an array manner; the base plate 1 is provided with a bracket 22, a displacement motor 23 and a displacement sliding rail 24 are arranged on the bracket 22, the displacement motor 23 is provided with a displacement gear 25, and the bottom of the tray 2 is provided with a displacement sliding block 26 matched with the displacement sliding rail 24 and a displacement rack 27 meshed with the displacement gear 25.

The substrate 1 is also provided with a material moving rack 3, the material moving rack 3 is provided with a guide rod 31, a material moving screw rod 32 and a material moving motor 33 for driving the material moving screw rod 32, the guide rod 31 is provided with a bearing seat 34, and the bearing seat 34 is provided with a material moving nut 35 matched with the material moving screw rod 32; the bearing seat 34 is provided with a lifting cylinder 36, the lifting cylinder 36 is provided with a lifting slide rail 38 and a lifting push plate 371 for driving movement, the lifting slide rail 38 is provided with a sliding block plate 39 connected with the lifting push plate 371, the sliding block plate 39 is provided with a clamp 37 for clamping the valve core 5 in the tray 2, and the clamp 37 is provided with clamping fingers 372 for clamping the valve core 5 by mutually expanding;

the automatic turntable 4 is mounted on the plate, the automatic turntable 4 is provided with a motor for driving rotation, the automatic turntable 4 is provided with an assembly groove 41 for giving the clamp 37 to place the valve core in, a first positioning sensor 30 for sensing the position of the clamp 37 is mounted above the assembly groove 41, and a second positioning sensor 42 for sensing the position of the assembly groove 41 is mounted below the assembly groove 41.

The following is the working process of the valve core feeding device:

the material moving motor 33 drives the material moving screw rod 32 to rotate, and the material moving screw rod 32 drives the bearing seat 34 to move on the guide rod 31 through matching with the material moving nut 35, so that the clamp 37 is driven to transversely move back and forth; the lifting cylinder 36 drives the lifting pushing plate 371 to lift so as to drive the sliding block plate 39 connected with the lifting pushing plate 371 to lift and slide on the lifting sliding rail 38, thereby realizing the lifting of the clamp 37.

Each discharge groove 21 on the tray 2 is laterally provided with a valve core 5, and one end of the valve core 5 is abutted against one end in the discharge groove 21.

During feeding, the material moving motor 33 drives the clamp 37 to be placed above the material placing groove 21 of the valve core 5, the lifting cylinder 36 drives the clamp 37 to descend, the clamp finger 372 is inserted into the other end of the material placing, the material moving motor 33 drives the clamp 37 to reversely move, meanwhile, the lifting cylinder 36 drives the clamp 37 to ascend, the material moving motor 33 drives the clamp 37 to move to be in a vertical state when the material is transversely placed in the material placing groove 21, the material moving motor 33 drives the clamp 37 to move to be above the valve core 5, the lifting cylinder 36 drives the clamp 37 to descend, the clamp finger 372 on the clamp 37 is inserted into the valve core 5, the clamp 37 drives the two clamp fingers 372 to open mutually, so that clamping is found, the lifting cylinder 36 drives the clamp 37 to reset, the material moving motor 33 drives the clamp 37 with the valve core 5 to move to be above the automatic rotary table 4, the automatic rotary table 4 drives the assembly groove 41 to be moved to be below the clamp 37 with the valve core 5, the lifting cylinder 36 drives the clamp 37 to descend, the clamped valve core 5 is inserted into the assembly groove 41, and the automatic rotary table 4 drives the clamp 37 to reset, and the automatic rotary table 4 drives the clamp 4 to move the clamp finger to be in the assembly groove 41 to be in a vertical state when the valve core 5 is assembled.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. Valve core loading attachment, including base plate (1), its characterized in that: the base plate (1) is provided with a tray (2) for arranging and supporting a plurality of valve cores (5);

the base plate (1) is still installed and is moved material frame (3), move material frame (3) and install guide arm (31), move material lead screw (32) and drive move material motor (33) that move material lead screw (32), guide arm (31) are provided with bearing frame (34), bearing frame (34) be equipped with move material lead screw (32) complex and move material nut (35), lift cylinder (36) are installed to bearing frame (34), lift cylinder (36) are connected with anchor clamps (37) that are used for pressing from both sides valve core (5) in tray (2).

2. The spool loading device according to claim 1, wherein: lifting slide rails (38) and lifting pushing plates (371) for driving to move are arranged on the lifting air cylinders (36), sliding block plates (39) connected with the lifting pushing plates (371) are arranged on the lifting slide rails (38), and the clamp (37) is mounted on the sliding block plates (39).

3. The spool loading device according to claim 1, wherein: the tray (2) is provided with a plurality of discharge grooves (21) for horizontally placing the valve cores (5).

4. A valve cartridge loading attachment according to claim 3, wherein: the tray (2) is distributed with a plurality of discharge tanks (21) in an array manner;

the base plate (1) is provided with a support (22), a displacement motor (23) and a displacement sliding rail (24) are arranged on the support (22), the displacement motor (23) is provided with a displacement gear (25), and the bottom of the tray (2) is provided with a displacement sliding block (26) matched with the displacement sliding rail (24) and a displacement rack (27) meshed with the displacement gear (25).

5. The spool loading device according to claim 3 or 4, characterized in that: the length of the discharge groove (21) is larger than the maximum diagonal length of the cross section of the valve core (5).

6. The spool loading device according to claim 5, wherein: the clamp (37) is provided with clamping fingers (372) which clamp the valve core (5) by mutually opening.

7. The spool loading device according to claim 5, wherein: the base plate (1) is provided with an automatic turntable (4), and the automatic turntable (4) is provided with an assembly groove (41) for giving the clamp (37) to place the valve core (5) inside.

8. The spool loading device according to claim 7, wherein: a first positioning sensor (30) for sensing the position of the clamp (37) is arranged above the assembly groove (41).

9. The spool loading device according to claim 7, wherein: a second positioning sensor (42) for sensing the position of the assembly groove (41) is arranged below the assembly groove (41).