CN218370334U

CN218370334U - Lifting device of valve body upper cover machining line

Info

Publication number: CN218370334U
Application number: CN202222923645.5U
Authority: CN
Inventors: 马明星; 万继升; 杜坤; 庄仲
Original assignee: Huoshan Jiayuan Intelligent Manufacturing Co ltd
Current assignee: Huoshan Jiayuan Intelligent Manufacturing Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-01-24
Anticipated expiration: 2032-11-03

Abstract

The utility model provides a lifting device of valve body upper cover processing line relates to valve body upper cover processing line technical field, including installation frame and processing agency, fixed surface is connected with first motor on the installation frame, first motor output slides with the installation frame and runs through, first motor output fixedly connected with lead screw, the lead screw surface is provided with the sliding seat, sliding seat right side fixed surface is connected with the bottom plate, fixed surface is connected with the support frame under the bottom plate, fixed surface is connected with the backup pad on the bottom plate. The utility model discloses in, the setting up of guide bar can carry on spacingly to the removal orbit of bottom plate, avoids bottom plate position and processing agency to take place the skew, and travel switch's setting can be when the bottom plate removes to target in place the position of the dead bottom plate of control first motor shut down lock and second motor start to the transport of work piece, can make between conveyer belt and the processing agency accurate matching position and highly accomplish the transport to the work piece.

Description

Lifting device of valve body upper cover machining line

Technical Field

The utility model relates to a valve body upper cover processing line technical field especially relates to a lifting device of valve body upper cover processing line.

Background

The valve body is a main part in the valve, and different mechanical manufacturing methods exist according to pressure grades, such as: casting, forging etc. and the valve body of low and medium pressure specification adopts casting process production valve body usually, and the upper cover of valve body is used for installing actuating mechanism such as electro-magnet, pneumatic piston, screw rod usually, and because the processing position height is different, so need use elevating gear to transmit the work piece on the processing line of valve body upper cover processing.

In the prior art, when the lifting device runs, because the running of the lifting device and the production line are independent and separate mechanisms, when the lifting device rises and is synchronous with the production line, position deviation can occur or the heights of the lifting device and the production line can not be matched, so that workpieces can not be conveyed normally, and normal processing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when elevating gear moves, because elevating gear's operation and production line are independent detached mechanism, so when elevating gear rises and the production line is synchronous, positional deviation or the highly can unmatch of elevating gear and production line can appear, lead to the unable normal clear of work piece to carry, influenced the problem of normal processing, and the elevating gear of a valve body upper cover processing line that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lifting device of valve body upper cover processing line, includes installation frame and processing agency, fixed surface is connected with first motor on the installation frame, first motor output slides with the installation frame and runs through, first motor output fixedly connected with lead screw, the lead screw surface is provided with the sliding seat, fixed surface is connected with the bottom plate on the sliding seat right side, fixed surface is connected with the support frame under the bottom plate, fixed surface is connected with the backup pad on the bottom plate, fixed surface is connected with the second motor before the backup pad, second motor output slides with the backup pad and runs through, second motor output fixedly connected with roller, be provided with the driven voller between the backup pad internal surface, be provided with the conveyer belt between roller and the driven voller surface, the symmetrical fixedly connected with guide bar of processing agency lower surface, the processing agency lower surface is seted up flutedly, top fixedly connected with travel switch in the recess, fixed surface is connected with the connecting rod in the processing agency, the connecting rod surface rotates and is connected with the connecting plate.

Preferably, the outer surface of the screw rod is in threaded connection with the inner surface of the sliding seat, and the lower end face of the screw rod is rotatably connected with the bottom in the installation frame.

Preferably, the inner surface of the installation frame is symmetrically and fixedly connected with slide rails, the outer surfaces of the two slide rails are respectively connected with connecting blocks in a sliding manner, and the two connecting blocks are fixedly connected with the sliding seat.

Preferably, the conveyor belt is matched with the machining mechanism in position, the travel switch is matched with the bottom plate in position, and the travel switch is electrically connected with the first motor and the second motor.

Preferably, the through holes are symmetrically formed in the upper surface of the bottom plate, the inner surface of the bottom plate is connected with the outer surface of the guide rod in a sliding mode, and the supporting frame is fixedly connected with the sliding seat.

Preferably, the cross section of the connecting plate is obliquely arranged, a limiting plate is fixedly connected between the inner surfaces of the supporting plates and close to the upper side of the conveying belt, and the limiting plate is matched with the connecting plate in position.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the setting up of guide bar can carry on spacingly to the removal orbit of bottom plate, avoids bottom plate position and processing agency to take place the skew, and travel switch's setting can be moved when the bottom plate targets in place and control the first motor shut down the position of locking the bottom plate and the transport of second motor start-up to the work piece, can make accurate matching position between conveyer belt and the processing agency and highly accomplish the transport to the work piece.

2. The utility model discloses in, through the cooperation setting of connecting rod, connecting plate and limiting plate, can play the filling effect to the gap between conveyer belt and the processing agency, avoid the work piece card in the gap, promoted the practicality of device.

Drawings

Fig. 1 is a perspective view of a lifting device of a valve body upper cover processing line provided by the utility model;

fig. 2 is a schematic view of the mounting frame structure of the lifting device of the valve body upper cover processing line of the present invention;

fig. 3 is a bottom view of the lifting device of the valve body upper cover processing line provided by the present invention;

fig. 4 is a top view of the lifting device of the valve body upper cover processing line of the present invention.

Illustration of the drawings: 1. mounting the frame; 2. a processing mechanism; 3. a first motor; 4. a screw rod; 5. a sliding seat; 6. a slide rail; 7. connecting blocks; 8. a base plate; 9. a support plate; 10. a second motor; 11. a roll shaft; 12. a conveyor belt; 13. a guide rod; 14. a travel switch; 15. a connecting rod; 16. a connecting plate; 17. a limiting plate; 18. a support frame.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the present invention provides a lifting device for a valve body upper cover processing line, comprising a mounting frame 1 and a processing mechanism 2, wherein a first motor 3 is fixedly connected to the upper surface of the mounting frame 1, the output end of the first motor 3 is slidably penetrated through the mounting frame 1, the output end of the first motor 3 is fixedly connected to a lead screw 4, the outer surface of the lead screw 4 is provided with a sliding seat 5, the right outer surface of the sliding seat 5 is fixedly connected to a bottom plate 8, the lower surface of the bottom plate 8 is fixedly connected to a supporting frame 18, the upper surface of the bottom plate 8 is fixedly connected to a supporting plate 9, the front surface of the supporting plate 9 is fixedly connected to a second motor 10, the output end of the second motor 10 is slidably penetrated through the supporting plate 9, the output end of the second motor 10 is fixedly connected to a roller shaft 11, a driven roller is arranged between the inner surfaces of the supporting plates 9, a conveyor belt 12 is arranged between the roller shaft 11 and the outer surface of the driven roller, the utility model discloses a processing mechanism 2 lower surface symmetry fixedly connected with guide bar 13, the recess is seted up to 2 lower surfaces of processing mechanism, top fixedly connected with travel switch 14 in the recess, 4 surface of lead screw and 5 internal surface threaded connection of sliding seat, the terminal surface rotates with the bottom in the installation frame 1 under the lead screw 4, 1 internal surface symmetry fixedly connected with slide rail 6 in the installation frame, the equal sliding connection of two slide rail 6 surfaces has connecting block 7, two connecting

block

7 and 5 fixed connection of sliding seat, conveyer belt 12 cooperatees with processing mechanism 2 position, travel switch 14 cooperatees with 8 positions of bottom plate, travel switch 14 and first motor 3 and second motor 10 electric connection, the through-hole has been seted up to 8 upper surface symmetries of bottom plate, internal surface and 13 external surface sliding connection of guide bar,

support frame

18 and 5 fixed connection of sliding seat.

The effect that is achieved in the whole embodiment 1 is that, when the lifting device is used, after a workpiece to be transmitted is placed on the conveyor belt 12, the first motor 3 is started to drive the screw rod 4 to rotate, the sliding seat 5 can be driven to move along the screw rod 4 through the rotation of the screw rod 4, the sliding seat 5 can move along the sliding rail 6 through the connection of the connecting block 7 when moving, the sliding rail 6 and the connecting block 7 are matched to limit the moving track of the sliding seat 5, when the first motor 3 drives the sliding seat 5 to move upwards, the support frame 18 can improve the stability of the bottom plate 8, the guide rod 13 can limit the moving track of the bottom plate 8, so that the position of the bottom plate 8 is prevented from deviating from the processing mechanism 2, when the bottom plate 8 moves upwards, the bottom plate 8 is attached to the processing mechanism 2, namely, the corresponding position of the conveyor belt 12 and the processing mechanism 2 is determined, the conveying of the workpiece can be started, when the bottom plate 8 moves upwards and the processing mechanism 2 is attached to the processing mechanism, the bottom plate 8 can touch the travel switch 14, the type of the travel switch 14 is yb-K3/20S/T, when the bottom plate 8 moves upwards, the conveyor belt can be triggered by the elastic switch, the transmission of the transmission device can be triggered to start the next step, and transmit a transmission command of the transmission motor 10, and the next step of the transmission motor 12, and the transmission device, when the transmission device, the transmission device can start motor 12, and the next step of the transmission device can be triggered, the transmission device, and the transmission device, when the transmission device can start the next step of the transmission device, and the next transmission device can be triggered.

In embodiment 2, as shown in fig. 1 to 4, a connecting rod 15 is fixedly connected to an inner surface of the processing mechanism 2, a connecting plate 16 is rotatably connected to an outer surface of the connecting rod 15, a cross section of the connecting plate 16 is obliquely arranged, a position limiting plate 17 is fixedly connected between inner surfaces of the supporting plates 9 and close to an upper side of the conveyor belt 12, and the position limiting plate 17 is matched with the position of the connecting plate 16.

The effect that its whole embodiment 2 reaches does, when moving on bottom plate 8, limiting plate 17 can shift up and drive connecting plate 16 upwards rotate and play the supporting role to connecting plate 16, the inclined plane setting of connecting plate 16 can make things convenient for the work piece to pass through, the width of connecting plate 16 is less than the work piece size, so the work piece can be on connecting plate 16 in the consecutive propelling movement enters into processing agency 2, connecting plate 16's setting can play the filling effect to the gap between conveying belt 12 and the processing agency 2, avoid the work piece card in the gap, the practicality of device has been promoted.

The working principle is as follows: when the lifting device is used, after workpieces needing to be transmitted are placed on the conveying belt 12, the first motor 3 is started to drive the sliding seat 5 to move along the screw rod 4, the support frame 18 is arranged to improve the stability of the bottom plate 8, the guide rod 13 is arranged to limit the moving track of the bottom plate 8, the situation that the position of the bottom plate 8 deviates from the processing mechanism 2 is avoided, when the bottom plate 8 moves upwards and is attached to the processing mechanism 2, the bottom plate 8 touches the travel switch 14, when the travel switch 14 is triggered, a stop command is transmitted to the first motor 3 and a start command is transmitted to the second motor 10, namely, the first motor 3 stops to lock the position of the bottom plate 8, the second motor 10 is started to drive the roller shaft 11 to move so that the conveying belt 12 starts to rotate, the conveying belt 12 can finish the purpose of ascending to transmit the workpieces to the processing mechanism 2 for processing on the next step, the inclined plane of the connecting plate 16 can facilitate the passage of the workpieces, the width of the connecting plate 16 is smaller than the size of the workpieces, so that the workpieces can be successively pushed and enter the processing mechanism 2 on the connecting plate 16, the connecting plate 16 can play a role of filling a gap between the conveying belt 12 and the processing mechanism 2, and the gap between the workpieces is avoided, and the lifting device is practical gap.

The connection diagram of the first motor 3 and the second motor 10 in the present invention belongs to the common general knowledge in the art, the operation principle thereof is the already known technology, the model thereof is selected to be suitable according to the actual use, so the control mode and the wiring arrangement are not explained in detail for the first motor 3 and the second motor 10.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a lifting device of valve body upper cover processing line, includes installation frame (1) and processing agency (2), its characterized in that: the upper surface of the mounting frame (1) is fixedly connected with a first motor (3), the output end of the first motor (3) is penetrated through the mounting frame (1) in a sliding way, the output end of the first motor (3) is fixedly connected with a screw rod (4), a sliding seat (5) is arranged on the outer surface of the screw rod (4), a bottom plate (8) is fixedly connected with the outer surface of the right side of the sliding seat (5), the lower surface of the bottom plate (8) is fixedly connected with a supporting frame (18), the upper surface of the bottom plate (8) is fixedly connected with a supporting plate (9), the front surface of the supporting plate (9) is fixedly connected with a second motor (10), the output end of the second motor (10) is in sliding penetration with the support plate (9), the output end of the second motor (10) is fixedly connected with a roll shaft (11), a driven roller is arranged between the inner surfaces of the supporting plates (9), a conveying belt (12) is arranged between the roller shaft (11) and the outer surface of the driven roller, the lower surface of the processing mechanism (2) is symmetrically and fixedly connected with a guide rod (13), a groove is arranged on the lower surface of the processing mechanism (2), a travel switch (14) is fixedly connected with the top in the groove, the inner surface of the processing mechanism (2) is fixedly connected with a connecting rod (15), the outer surface of the connecting rod (15) is rotatably connected with a connecting plate (16).

2. The lifting device of a valve body upper cover processing line according to claim 1, characterized in that: the outer surface of the screw rod (4) is in threaded connection with the inner surface of the sliding seat (5), and the lower end face of the screw rod (4) is rotatably connected with the bottom in the installation frame (1).

3. The lifting device of a valve body upper cover processing line according to claim 1, characterized in that: the inner surface of the installation frame (1) is symmetrically and fixedly connected with sliding rails (6), the outer surfaces of the two sliding rails (6) are respectively and slidably connected with connecting blocks (7), and the two connecting blocks (7) are fixedly connected with sliding seats (5).

4. The lifting device of a valve body upper cover processing line according to claim 1, characterized in that: the conveyor belt (12) is matched with the processing mechanism (2) in position, the travel switch (14) is matched with the bottom plate (8) in position, and the travel switch (14) is electrically connected with the first motor (3) and the second motor (10).

5. The lifting device of a valve body upper cover processing line according to claim 1, characterized in that: the upper surface of the bottom plate (8) is symmetrically provided with through holes, the inner surface of the bottom plate is in sliding connection with the outer surface of the guide rod (13), and the support frame (18) is fixedly connected with the sliding seat (5).

6. The lifting device of a valve body upper cover processing line according to claim 1, characterized in that: the cross section of the connecting plate (16) is obliquely arranged, a limiting plate (17) is fixedly connected to the upper side of the conveying belt (12) and is close to the inner surface of the supporting plate (9), and the limiting plate (17) is matched with the connecting plate (16) in position.