CN211109864U

CN211109864U - Multilayer skip loading attachment

Info

Publication number: CN211109864U
Application number: CN201921066759.4U
Authority: CN
Inventors: 张新棋; 王剑; 王磊; 高银波; 董传杰; 李广
Original assignee: Beijing Long March Rocket Equipment Technology Co ltd; Capital Aerospace Machinery Co Ltd
Current assignee: Beijing Long March Rocket Equipment Technology Co ltd; Capital Aerospace Machinery Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-07-28
Anticipated expiration: 2029-07-09

Abstract

A multi-layer skip car feeding device comprises a rack, wherein a guide rail for enabling a base to horizontally move is arranged on a long beam of the rack; a horizontal moving component is arranged on the base, and sliding blocks are respectively arranged on two sides of the lower surface of the base; the horizontal moving assembly comprises a servo motor, a speed reducer and a toothed belt wheel assembly, and a toothed belt plate assembly is mounted on a cross beam of the rack; one end of the vertical lifting assembly is installed on the base, the other end of the vertical lifting assembly is connected with the sucker frame assembly, and a servo motor in the vertical lifting assembly transmits torque through a gear and a rack to drive the sucker frame assembly connected below the servo motor to move vertically.

Description

Multilayer skip loading attachment

Technical Field

The invention relates to the field of automatic production, in particular to a multilayer skip feeding device.

Background

Through the development of the last 30 years and the improvement of the living standard of people, the demand of people on household appliances is continuously increased, the manufacturing industry of refrigerators and freezers in China gradually moves from weak to strong, and meanwhile, the demand of automatic production lines of sheet metal of outer boxes of refrigerators and freezers is also continuously increased. The same production line needs to produce a plurality of products with different specifications, so that higher requirements are put on the flexible production of the whole production line. The existing single-layer skip car structure is low in space utilization rate, the production beat is met by increasing the arrangement number of skip cars, the manufacturing cost is increased, the movement range of a sucking disc is enlarged, and the production efficiency is reduced.

Therefore, a set of multi-layer skip car feeding device is needed, an upper skip car and a lower skip car can be placed in a limited three-dimensional space, so that the feeding sucker can suck more plates in a minimum moving range, and feeding is completed on the premise of meeting production beats.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the invention provides a feeding device of a multilayer skip car.

The technical scheme of the utility model as follows: a multi-layer skip car feeding device comprises a rack, wherein a guide rail for enabling a base to horizontally move is arranged on a long beam of the rack; a horizontal moving component is arranged on the base,

the two sides of the lower surface are respectively provided with a sliding block; the horizontal moving assembly comprises a servo motor, a speed reducer and a toothed belt wheel assembly, and a toothed belt plate assembly is mounted on a cross beam of the rack;

one end of the vertical lifting component is arranged on the base, the other end is connected with the sucker frame component,

a servo motor in the vertical lifting assembly transmits torque through a gear and a rack to drive a sucking disc frame assembly connected below the servo motor to vertically move;

one end of the auxiliary motion assembly is arranged on the base, and the other end of the auxiliary motion assembly is connected with the sucker frame assembly;

the frame is formed by welding a square steel pipe and a steel plate.

The base is formed by welding a square steel pipe and a steel plate.

When the servo motor in the horizontal moving assembly is started, the base moves horizontally along the guide rail through the slide block arranged below the base through the transmission of the synchronous belt.

The sucking disc frame component comprises an aluminum profile and a sucking disc.

When the plate needs to be sucked, the base and the parts mounted on the base are moved to the position right above an upper-layer material conveying roller assembly by starting a servo motor in the horizontal moving assembly, then the servo motor in the vertical lifting assembly is started to drive a suction cup frame assembly connected to the lower portion of the vertical lifting assembly to enable the suction cup frame assembly to descend to a position with a preset height away from the plate to be sucked, then the plate is sucked, the plate is lifted by enabling the servo motor in the vertical lifting assembly to rotate reversely, then the servo motor in the horizontal moving assembly is started again, the suction cup frame assembly is translated to the position right above a conveying roller assembly, and discharging and feeding are completed.

The motor on the upper layer material car assembly is started to drive the first-stage driving chain wheel arranged on the shaft of the upper layer material car assembly to rotate, the torque is transmitted to the first-stage driven chain wheel arranged on the transmission shaft through the double-row chain, so that the second-stage driving chain wheels arranged at two ends of the transmission shaft are driven to rotate, and the torque is transmitted to the second-stage driven chain wheel arranged coaxially with the driving wheel assembly through the single-row chain, so that the driving wheel assembly obtains power and moves away from a parking position.

And after the upper layer material trolley assembly drives away from the parking position, the suction disc frame assembly continues to repeat the material suction action, and the plate material is sucked from the lower layer material trolley.

The utility model discloses a show the effect and lie in:

(1) the motor placing position of the traditional feeding car is changed, and power is stably transmitted to wheels by using two-stage chain wheel transmission, so that the space right below the upper layer skip car assembly can be utilized by the lower layer skip car assembly;

(2) the quantity of the skip cars is increased in the limited layout, and the feeding time is greatly reduced on the premise of not increasing the horizontal moving range of the suction cup frame assembly.

Drawings

A more complete understanding of the present invention's construction may be derived by referring to the detailed description and claims when considered in connection with the figures. Like reference symbols in the various drawings indicate like elements throughout. The drawings are provided to facilitate an understanding of the present disclosure and are not intended to limit the breadth, scope, scale, or applicability of the present disclosure. The drawings are not necessarily to scale.

FIG. 1 is a front view of the general layout of a multi-deck skip loader;

FIG. 2 is an isometric view of the general layout of the multi-deck skip loader;

FIG. 3 is a schematic structural view of the upper deck assembly;

FIG. 4 is a schematic structural view of the upper deck car assembly;

FIG. 5 is a schematic structural view of a conventional loading trolley;

in the figure: the device comprises an upper-layer material car assembly 1, a lower-layer material car 2, a rack 3, a base 4, a vertical lifting assembly 5, a horizontal moving assembly 6, an auxiliary moving assembly 7, a suction cup frame assembly 8, a conveying roller way assembly 9, a motor 13, a driving wheel assembly 14, a first-stage driving chain wheel 19, a first-stage driven chain wheel 20, a second-stage driving chain wheel 23 and a second-stage driven chain wheel 24

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings to facilitate the understanding of the advantages and features of the invention by those skilled in the art.

Referring to fig. 1, 2, 3 and 4, the frame 3 is formed by welding square steel pipes and steel plates, and a guide rail for horizontally moving the base 4 is installed on a long beam of the frame. The base 4 is formed by welding a square steel pipe and a steel plate, the horizontal moving assembly 6 is installed on the base, and sliding blocks are installed on two sides of the lower surface of the horizontal moving assembly respectively. The horizontal moving assembly 6 comprises a servo motor, a speed reducer and a toothed belt wheel assembly, a toothed belt pressing plate assembly is mounted on a cross beam of the rack 3, and when the servo motor in the horizontal moving assembly 6 is started, the base 4 can horizontally move along the guide rail through a sliding block mounted below the base through transmission of a synchronous belt.

One end of the vertical lifting component 5 is installed on the base 4, the other end of the vertical lifting component is connected with the sucker frame component 8, and a servo motor in the vertical lifting component 5 drives the sucker frame component 8 connected below the servo motor to do vertical motion through a gear and a rack to transmit torque.

One end of the auxiliary motion assembly 7 is installed on the base, and the other end thereof is connected with the suction cup frame assembly 8, so that the vertical motion of the suction cup frame assembly 8 is more stable.

The sucker frame assembly 8 is composed of an aluminum profile and a sucker.

When a plate needs to be sucked, the base 4 and parts mounted on the base are moved to the position right above the upper-layer material conveying trolley assembly 1 by starting the servo motor in the horizontal moving assembly 6, then the servo motor in the vertical lifting assembly 5 is started to drive the sucking disc frame assembly 8 connected below the base to descend to a position with a preset height away from the plate to be sucked, then the plate is sucked, the plate is lifted by reversing the servo motor in the vertical lifting assembly 5, then the servo motor in the horizontal moving assembly 6 is started again, the sucking disc frame assembly 8 is translated to the position right above the conveying roller way assembly 9, and discharging and feeding are completed. And repeating the process until all the plates on the upper layer material vehicle assembly 1 are conveyed.

Then, the motor 13 on the upper layer material truck assembly 1 is started to drive the first stage driving sprocket 19 mounted on the shaft thereof to rotate, the torque is transmitted to the first stage driven sprocket 20 mounted on the transmission shaft 21 through the double-row chain, so as to drive the second stage driving sprocket 23 mounted at both ends of the transmission shaft 21 to rotate, and then the torque is transmitted to the second stage driven sprocket 24 mounted coaxially with the driving wheel assembly 14 through the single-row chain, so that the driving wheel assembly 14 obtains power and drives away from the parking position.

And after the upper-layer material trolley assembly 1 drives away from the parking position, the suction disc frame assembly 8 can continuously repeat the material suction action to suck the plates from the lower-layer material trolley 2.

While the invention has been described in detail and with reference to the preferred embodiments thereof, it will be apparent to one skilled in the art that various changes in form and detail can be made therein. The details of the preferred embodiments are therefore not to be interpreted as limiting, the invention being intended to be replaced as a whole by the scope of the appended claims.

Claims

1. The utility model provides a multilayer skip loading attachment which characterized in that: comprises a frame (3), wherein a guide rail for enabling a base (4) to horizontally move is arranged on a long beam of the frame; a horizontal moving component (6) is arranged on the base (4), and sliding blocks are respectively arranged on two sides of the lower surface; the horizontal moving assembly (6) comprises a servo motor, a speed reducer and a toothed belt wheel assembly, and a toothed belt pressing plate assembly is installed on a cross beam of the rack (3);

one end of the vertical lifting assembly (5) is arranged on the base (4), the other end of the vertical lifting assembly is connected with the sucker frame assembly (8), and a servo motor in the vertical lifting assembly (5) transmits torque through a gear and a rack to drive the sucker frame assembly (8) connected below the vertical lifting assembly to vertically move;

one end of the auxiliary motion assembly (7) is arranged on the base (4), and the other end is connected with the sucker frame assembly (8).

2. The multi-deck skip feeding device according to claim 1, wherein: the rack (3) is formed by welding a square steel pipe and a steel plate.

3. The multi-deck skip feeding device according to claim 1, wherein: the base (4) is formed by welding a square steel pipe and a steel plate.

4. The multi-deck skip feeding device according to claim 1, wherein: when a servo motor in the horizontal moving assembly (6) is started, the base (4) is horizontally moved along the guide rail through a slide block arranged below the base by the transmission of a synchronous belt.

5. The multi-deck skip feeding device according to claim 1, wherein: the sucker frame assembly (8) comprises an aluminum profile and a sucker.

6. The multi-deck skip feeding device according to claim 1, wherein: when the plate needs to be sucked, the base (4) and parts mounted on the base are moved to the position right above an upper-layer material conveying trolley assembly (1) by starting a servo motor in the horizontal moving assembly (6), then the servo motor in the vertical lifting assembly (5) is started to drive a suction cup frame assembly (8) connected below the base, the suction cup frame assembly (8) is made to descend to a position with a preset height away from the plate to be sucked, then the plate is sucked, the plate is lifted by reversing the servo motor in the vertical lifting assembly (5), then the servo motor in the horizontal moving assembly (6) is started again, the suction cup frame assembly (8) is made to translate to the position right above a conveying roller way assembly (9), and discharging and feeding are completed.

7. The multi-deck skip feeding device according to claim 6, wherein: the motor (13) on the upper layer material vehicle component (1) is started to drive a first-stage driving chain wheel (19) arranged on a shaft of the upper layer material vehicle component to rotate, torque is transmitted to a first-stage driven chain wheel (20) arranged on a transmission shaft (21) through double rows of chains, so that a second-stage driving chain wheel (23) arranged at two ends of the transmission shaft (21) is driven to rotate, and then the torque is transmitted to a second-stage driven chain wheel (24) arranged on the same shaft with the driving wheel component (14) through a single row of chains, so that the driving wheel component (14) obtains power and drives away from a parking position.