CN210099431U

CN210099431U - Assembling device for low-voltage electrical apparatus

Info

Publication number: CN210099431U
Application number: CN201920309910.6U
Authority: CN
Inventors: 赵琦; 张印
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-02-21
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses an assembling device for low-voltage electrical apparatus, which comprises an assembling base, wherein a conveying groove is arranged in the middle of the upper surface of the assembling base, a conveying belt is arranged in the conveying groove, screw mounting and dismounting mechanisms are all arranged on two sides of the lower surface of a lifting plate, a device box is arranged on the outer side of a vertical plate on the upper surface of the assembling base, a pushing mechanism is arranged in the device box, an open groove is arranged on the inner side surface of the vertical plate below the sliding groove, a clamping mechanism is arranged in the open groove, the pushing mechanism is fixedly connected with the clamping mechanism, a containing cavity is arranged in the device box inside the assembling base, a cylinder is fixedly arranged in the containing cavity, the precision of the utility model is higher, double-sided screws of the low-voltage electrical apparatus can be dismounted, the lifting plate can be accurately controlled to move downwards through the rotation of a, the screw on the other side of the low-voltage apparatus can be disassembled.

Description

Assembling device for low-voltage electrical apparatus

Technical Field

The utility model relates to a low-voltage apparatus technical field, more specifically say, in particular to assembly device for low-voltage apparatus.

Background

The low-voltage electrical appliance is an element or equipment which can be manually or automatically switched on and off according to external signals and requirements so as to realize switching, control, protection, detection, transformation and regulation of circuits or non-electric objects. The control devices can be divided into two types, i.e., high-voltage control devices and low-voltage control devices, according to the working voltage of the control devices, which is bounded by alternating current 1200V and direct current 1500V. Generally, low-voltage electrical appliances can be divided into two categories, namely distribution electrical appliances and control electrical appliances, and are basic constituent elements of a complete set of electrical equipment. In industry, agriculture, traffic, national defense and people's power consumption departments, the majority adopts low voltage power supply, therefore the quality of electrical components will directly influence the reliability of low voltage power supply system, low voltage apparatus often needs to use in our daily life, and in the generation and the course of working of low voltage apparatus, often need carry out detailed detection to low voltage machine's inside, then need dismantle low voltage apparatus when detecting, basically all dismantle by the manual work, and low voltage apparatus on the existing market is because the seal is fine, so it is troublesome when dismantling and assembling, not only waste time, because fixed effect is not good, and dismantle in-process angle and dynamics are different, thereby when dismantling, produce artificial damage to low voltage apparatus very easily. Chinese invention, chinese invention authority CN201610306756.8 discloses an assembling device for low voltage electrical appliances, which can solve the above problems, but the downward movement of the screwdriver is controlled by an electric telescopic rod, the precision is not high, the screw hole of the low voltage electrical appliance of the screwdriver is easily damaged, and the device cannot fix and detach the screw on the back of the low voltage electrical appliance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the equipment device dismantled to low-voltage apparatus double-sided screw.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an assembling device for a low-voltage electrical appliance comprises an assembling base, wherein a conveying groove is formed in the middle of the upper surface of the assembling base, a conveying belt is arranged in the conveying groove, vertical plates are fixedly arranged on two sides of the conveying groove on the upper surface of the assembling base, a lifting plate is arranged between the upper ends of the two vertical plates, screw mounting and dismounting mechanisms are arranged on two sides of the lower surface of the lifting plate, a device box is arranged on the upper surface of the assembling base outside the vertical plates, a guide rail plate is connected to the outer surface of one side of the device box in a sliding manner, the lower end of the guide rail plate is fixedly arranged on the upper surface of the assembling base, a lead screw motor is fixedly arranged on the upper end of the vertical plate, sliding grooves are vertically formed in the inner surface of the vertical plate, sliding blocks are fixedly arranged at two ends of the lifting plate, the sliding blocks are, the device is characterized in that a pushing mechanism is arranged in the device box, an open slot is formed in the inner side surface of the vertical plate below the sliding slot, a clamping mechanism is arranged in the open slot, the pushing mechanism is fixedly connected with the clamping mechanism, a containing cavity is formed in the position of the device box inside the assembling base, a cylinder is fixedly arranged in the containing cavity, and a piston rod of the cylinder is fixedly connected with the surface of the device box corresponding to the cylinder.

Preferably, the clamping mechanism comprises an L-shaped clamping plate, a telescopic rod and a driving motor, one end of the telescopic rod is fixedly connected with the surface of one side of the L-shaped clamping plate, the surface of the telescopic rod is sleeved with a spring, and the other end of the telescopic rod is fixedly connected with an output shaft of the driving motor.

Preferably, the pushing mechanism comprises an electric ejector rod, a sliding plate and two groups of sliding rods, the electric ejector rod is fixedly installed on the inner side wall of the device box, the two groups of sliding rods are movably inserted into the upper end and the lower end of the sliding plate respectively, two ends of the two groups of sliding rods are fixedly installed on the two inner side walls of the device box respectively, an output shaft of the electric ejector rod is fixedly connected with one side wall of the sliding plate, and the driving motor is fixedly installed on the other side wall of the sliding.

Preferably, the screw mounting and dismounting mechanism comprises a rotating motor and a screw driver, the rotating motor is fixedly mounted on the lower surface of the lifting plate, and the screw driver is fixedly connected with an output shaft of the rotating motor.

Preferably, a position sensor is fixedly mounted at the upper end of the L-shaped clamping plate, and a rubber anti-slip sheet is fixedly adhered to the inner side surface of the L-shaped clamping plate.

Compared with the prior art, the utility model has the advantages of: the screw mounting and dismounting mechanism has higher precision, can dismount double-sided screws of a low-voltage apparatus, can accurately control the lifting plate to move downwards through the rotation of the screw rod motor, can dismount the screws on the upper surface of the low-voltage apparatus through the screw mounting and dismounting mechanism, can turn one side of the low-voltage apparatus over through the rotation of the driving motor, then the air cylinder contracts, and at the moment, can dismount the screws on the other side of the low-voltage apparatus through the screw mounting and dismounting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 below, 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 view showing a structure of an assembling apparatus for a low voltage apparatus according to the present invention;

fig. 2 is a sectional view of the assembling device for a low voltage apparatus of the present invention;

fig. 3 is a structural view of the L-shaped splint of the present invention.

In the figure: the device comprises an assembly base 1, a conveying groove 2, a conveying belt 3, a vertical plate 4, a lifting plate 5, a screw mounting and dismounting mechanism 6, a device box 7, a guide rail plate 8, a lead screw motor 9, a clamp plate 10L, an expansion rod 11, a spring 12, a sliding groove 13, a sliding block 14, an open groove 15, an electric ejector rod 16, a sliding plate 17, a sliding rod 18, a driving motor 19, a position sensor 20, a containing cavity 21 and an air cylinder 22.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the utility model provides an assembling device for low voltage apparatus, which comprises an assembling base 1, a conveying trough 2 is arranged in the middle of the upper surface of the assembling base 1, a conveying belt 3 is arranged in the conveying trough 2, vertical plates 4 are fixedly arranged on both sides of the conveying trough 2 on the upper surface of the assembling base 1, a lifting plate 5 is arranged between the upper ends of the two sets of vertical plates 4, screw mounting and dismounting mechanisms 6 are arranged on both sides of the lower surface of the lifting plate 5, a device box 7 is arranged on the outer side of the vertical plate 4 on the upper surface of the assembling base 1, a guide rail plate 8 is slidably connected on the outer side surface of the device box 7, the lower end of the guide rail plate 8 is fixedly arranged on the upper surface of the assembling base 1, a screw rod motor 9 is fixedly arranged on the upper end of the vertical plate 4, a chute 13 is vertically arranged on the inner side surface of the vertical plate, threaded holes are formed in the surface of the sliding plate 14, a lead screw of the lead screw motor 9 is connected with a sliding block 14 corresponding to the position in a matched mode through threaded holes, a pushing mechanism is arranged in the device box 7, an open slot 15 is formed in the lower side surface of the vertical plate 4 below the sliding slot 13, a clamping mechanism is arranged in the open slot 15, the pushing mechanism is fixedly connected with the clamping mechanism, a containing cavity 21 is formed in the position of the device box 7 inside the assembling base 1, an air cylinder 22 is fixedly mounted in the containing cavity 21, and a piston rod of the air cylinder 22 is fixedly connected with the lower surface of the device box.

In this embodiment, clamping machine constructs including L type splint 10, telescopic link 11 and driving motor 19, 11 one ends of telescopic link and L type splint 10 side fixed surface are connected, and 11 covers on the surface of telescopic link are all equipped with

spring

12, and 11 other ends of telescopic link and driving motor 19's output shaft fixed connection, through telescopic link 11 and spring 12 effect, when can making L type splint 10 centre gripping low-voltage apparatus, it can not cause the damage to the low-voltage apparatus surface.

In this embodiment, the pushing mechanism includes an electric ejector rod 16, a sliding plate 17 and two sets of slide bars 18, the electric ejector rod 16 is fixedly installed on the inner side wall of the device box 7, the two sets of slide bars 18 are respectively movably inserted into the upper end and the lower end of the sliding plate 17, two ends of the two sets of slide bars 18 are respectively fixedly installed on the two inner side walls of the device box 7, an output shaft of the electric ejector rod 16 is fixedly connected with one side wall of the sliding plate 17, and a driving motor 19 is fixedly installed on the other.

In this embodiment, the screw mounting and dismounting mechanism includes a rotating motor and a screw driver, the rotating motor is fixedly mounted on the lower surface of the lifting plate 5, the screw driver is fixedly connected with an output shaft of the rotating motor, and the structure is the prior art.

In this embodiment, the upper end of the L-shaped clamp plate 10 is fixedly provided with the position sensor 20, the position sensor 20 is used for detecting the position of the low-voltage apparatus, so as to control the starting of the electric ejector rod 16 and the screw motor 9, the inner side surface of the L-shaped clamp plate 10 is fixedly bonded with the rubber anti-slip sheet, and when the two sets of L-shaped clamp plates 10 clamp the low-voltage apparatus, the rubber anti-slip sheet can improve the friction force between the low-voltage apparatus and the rubber anti-slip sheet.

The working principle is as follows: low-voltage apparatus passes through conveyer belt 3 and carries the removal, position sensor 20 detects it and removes when L type splint 10 position, 3 stall of conveyer belt this moment, start electronic ejector pin 16 this moment two sets of L type splint 10 can be with low-voltage apparatus centre gripping, it can accurate control lifter plate 5 move down to rotate through lead screw motor 9, can dismantle low-voltage apparatus upper surface screw through screw installation detaching mechanism, when dismantling the end, start cylinder 22, cylinder 22 thrust unit box 7 rises, low-voltage apparatus also can rise this moment, through driving motor 19's rotation, can be with low-voltage apparatus upset one side, then cylinder 22 shrink, can dismantle low-voltage apparatus another side screw through screw installation detaching mechanism this moment.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides an assembly device for low-voltage apparatus, includes the equipment base, the conveyer trough has been seted up at equipment base upper surface middle part, is provided with the conveyer belt in the conveyer trough, the equal fixed mounting in equipment base upper surface conveyer trough both sides has the riser, is provided with the lifter plate between two sets of riser upper ends, and screw installation disassembly body, its characterized in that are all installed to lifter plate lower surface both sides: the upper surface of the assembly base is provided with device boxes outside a vertical plate, the surface of the outer side of one device box is connected with a guide rail plate in a sliding way, the lower end of the guide rail plate is fixedly arranged on the upper surface of the assembly base, the upper end of the vertical plate is fixedly provided with a lead screw motor, the surface of the inner side of the vertical plate is vertically provided with a sliding groove, the two ends of the lifting plate are fixedly provided with sliding blocks, the sliding blocks are arranged in the sliding grooves at corresponding positions in a sliding way, the surface of each sliding plate is provided with a threaded hole, lead screws of the lead screw motor are matched and connected with the sliding blocks at corresponding positions through the threaded holes, the inside of each device box is provided with a pushing mechanism, the surface of the inner side of the vertical plate is provided with an open groove below the sliding groove, a clamping mechanism, and piston rods of the cylinders are fixedly connected with the lower surface of the device box at corresponding positions.

2. The assembling device for low-voltage electric appliances according to claim 1, characterized in that: clamping mechanism includes L type splint, telescopic link and driving motor, telescopic link one end and L type splint one side fixed surface are connected, and the telescopic link surface all overlaps and is equipped with the spring, the telescopic link other end and driving motor's output shaft fixed connection, pushing mechanism includes electronic ejector pin, slide and two sets of slide bars, electronic ejector pin fixed mounting is at the device box internal side wall, and is two sets of the slide bar is the activity respectively and inserts and establishes the slide upper and lower extreme, and two sets of slide bar both ends respectively fixed mounting at two inside walls of device box, the output shaft and a slide lateral wall fixed connection of electronic ejector pin, driving motor fixed mounting is on another lateral wall of slide.

3. The assembling device for low-voltage electric appliances according to claim 1, characterized in that: the screw mounting and dismounting mechanism comprises a rotating motor and a screwdriver, the rotating motor is fixedly mounted on the lower surface of the lifting plate, and the screwdriver is fixedly connected with an output shaft of the rotating motor.

4. The assembling device for low-voltage electric appliances according to claim 2, wherein: a position sensor is fixedly mounted at the upper end of the L-shaped clamping plate, and a rubber anti-slip sheet is fixedly bonded on the surface of the inner side of the L-shaped clamping plate.