CN214191371U

CN214191371U - Material conveying system convenient to process

Info

Publication number: CN214191371U
Application number: CN202022791828.7U
Authority: CN
Inventors: 代正荣; 陈广; 李建新
Original assignee: Changde Dingcheng Zhengrong Machinery Manufacturing Co ltd
Current assignee: Changde Dingcheng Zhengrong Machinery Manufacturing Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-14
Anticipated expiration: 2030-11-27

Abstract

A material conveying system convenient to process comprises a conveying track, placing tables and material conveying trolleys, wherein the conveying track is positioned on one side of a plurality of machine tools, the conveying track is provided with a plurality of placing tables for placing materials, the number of the placing tables corresponds to that of the machine tools one by one, the placing tables are positioned on one side of the corresponding machine tools, the conveying track is arranged between every two placing tables, and the material conveying trolleys are arranged on the conveying track; the conveying of the workpieces is realized through the material conveying trolley, so that the workpieces do not need to be carried by workers during processing.

Description

Material conveying system convenient to process

Technical Field

The utility model relates to a crane parts machining equipment field, concretely relates to material conveying system convenient to processing.

Background

The existing crane part (pull rod) needs to be processed for multiple times through multiple machine tools, a large number of workpieces to be processed are accumulated in each processing step, when a certain number of workpieces are accumulated, the workpieces to be processed need to be transferred to the next procedure, and the procedures are transferred.

Disclosure of Invention

The utility model provides a not enough to above-mentioned prior art, the utility model provides a material conveying system convenient to processing just has the material automatic conveyor who treats processing to take next lathe, need not the staff like this and transports, reduces staff's intensity of labour, can carry out the distribution of material fast simultaneously, guarantees the material supply of every process.

In order to achieve the above purpose, the utility model discloses a scheme: a material conveying system convenient to process comprises a conveying track, placing tables and material conveying trolleys, wherein the conveying track is located on one side of a plurality of machine tools, a plurality of placing tables for placing materials are arranged on the conveying track, the number of the placing tables corresponds to that of the machine tools one by one, the placing tables are located on one side of the corresponding machine tools, the conveying track is arranged between every two placing tables, the material conveying trolleys are arranged on the conveying track, meanwhile, the material conveying trolleys convey the materials on the placing tables to the other placing table, each material conveying trolley is driven by an independent driving system and is divided into two placing sections, and the materials to be processed and the materials which are processed are respectively placed in the two placing sections; every of placing the platform all is provided with pressure sensor in placing the interval, places the quantity of interval interior material through the pressure sensing device, accomplishes the rapid transit material like this.

Preferably, place the platform and include place the platform and baffle, be provided with the baffle at place the platform's top, cut apart into two through the baffle and place the interval with place the platform, placed storage basket in every places the interval, placed respectively in two storage baskets and waited to process the material and accomplish with processing, be provided with pressure sensor on every top surface of placing the interval, pressure sensor detects storage basket's weight.

Preferably, the material conveying trolley comprises a sliding seat, a lifting suspension arm and a rotating component, the sliding seat is matched with the conveying track, the sliding seat slides back and forth on the conveying track, the rotating component is arranged on the sliding seat, the lifting suspension arm is arranged on the rotating component and is driven to rotate by the rotating component, the lifting suspension arm comprises a support upright post, a swing arm, a support power device and a clamping jaw, the swing arm comprises two swing arms, the two swing arms are fixed at the top of the support upright post in a hinged mode, the middle section of the support upright post is fixed on the rotating component, the support upright post is driven to rotate by the rotating component, the two swing arms respectively face two placing tables, the clamping jaw is fixed at the tail end of each swing arm and is held on the storage basket by the clamping jaw, so that the swing arms and the storage basket are fixed, the support power device is arranged between each swing arm and the support upright post, the supporting power device is a hydraulic cylinder, a cylinder body and a piston rod of the hydraulic cylinder are respectively hinged to the swing arm and the supporting upright post, and the swing arm swings to fix the storage basket on the clamping claw.

Preferably, a driving system is arranged on the outer side of the sliding seat, the driving system is a plurality of linear motors, a guide rail of each linear motor is fixed to the top of the conveying rail, a movable sliding block of each linear motor is fixed to the sliding seat, the sliding seat is pushed by the linear motors to slide back and forth between the two placing tables, the linear motors are connected with two pressure sensors on two sides of the corresponding sliding block, and the working steps of the linear motors are controlled by the two pressure sensors.

Preferably, the gripper jaw includes fixed block and sliding block, the terminal top of every swing arm all is fixed with the fixed block, be provided with gliding sliding block on the swing arm in one side in addition of every fixed block, be provided with the slip subassembly at the swing arm, the slip subassembly is connected with the sliding block, it has the recess to open on the swing arm between sliding block and fixed block, be provided with inductive switch between sliding block and fixed block, whether there is the storage basket through inductive switch detection sliding block and fixed block, inductive switch is connected with the slip subassembly, through the slip of inductive switch control sliding block.

Compared with the prior art, the utility model has the advantages that: 1. the workpiece is conveyed by the material conveying trolley, so that workers do not need to carry the workpiece during processing; 2. the storage basket is replaced in a rotating mode, so that the workpieces are transferred quickly; 3. the pressure sensor who sets up monitors the material in the storage basket, in time carries out the swap to placing the bench storage basket like this, realizes the quick transportation of work piece like this.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the conveying track and the material conveying trolley of the present invention.

Fig. 3 is a schematic view of the material conveying trolley of the present invention.

Fig. 4 is a schematic view of the placing table of the present invention.

The device comprises a conveying rail, a placing table, a placing section, a pressure sensor, a placing platform, a partition plate, a storage basket, a material conveying trolley, a sliding seat, a lifting suspension arm, a supporting upright post, a swinging arm, a supporting power device, a clamping claw, a fixing block, a sliding block, a driving system, a linear motor and a material conveying trolley, wherein the conveying rail comprises 1, 2, 2.1, the placing section, 2.2, the pressure sensor, 2.3, the placing platform, 2.4, the partition plate, 2.5, the storage basket, 3, the material conveying trolley, 3.1, the sliding seat, 3.2, the lifting suspension arm, 3.3, the supporting upright post, 3.4, the swinging arm, 3.5, the supporting power device, 3.6, the clamping claw, 3.7, the fixing block, 3.8, the sliding block, 3.9, the sliding assembly, 3.10, the induction switch, 3.11, the rotating assembly, 4, the driving system, 4.1 and the linear motor.

Detailed Description

The present invention will now be further elucidated with reference to the accompanying drawings.

As shown in figures 1-4, a material conveying system convenient for processing comprises a conveying rail 1, placing tables 2 and material conveying trolleys 3, wherein the conveying rail 1 is positioned at one side of a plurality of machine tools, a plurality of placing tables 2 for placing materials are fixed on the conveying rail 1 in a welding mode, the number of the placing tables 2 is one-to-one corresponding to the machine tools, the placing tables 2 are positioned at one side of the corresponding machine tools, the conveying rail 1 is fixed on the ground between every two placing tables 2 through bolts, the material conveying trolleys 3 are arranged on the conveying rail 1 and the material conveying trolleys 3 move on the conveying rail 1 (the bottoms of the material conveying trolleys 3 are fixed with clamping blocks clamped on the conveying rails 1 in a welding mode and slide on the conveying rails 1), meanwhile, the material conveying trolleys 3 convey the materials on the placing tables 2 to the other placing tables 2, each material conveying trolley 3 is driven through a single driving system 4, each placing table 2 is divided into two placing areas 2.1, and the two placing areas 2.1 are used for placing materials to be processed and materials which are processed respectively; all be fixed with pressure sensor 2.2 through the mode of embedding in every placing interval 2.1 of placing platform 2, through the quantity of the interior material of pressure sensor 2.2 monitoring placing interval 2.1, accomplish fast and automatic transportation material like this, when processing like this, need not the manual work and transport the work piece, reduce staff's intensity of labour like this.

The placing platform 2 comprises a placing platform 2.3 and a partition board 2.4, the top of the placing platform 2.3 is fixedly provided with a longitudinal partition board 2.4 in a welding mode, the placing platform 2.3 is divided into two left and right placing sections 2.1 by the partition board 2.4, a storage basket 2.5 is placed on each placing section 2.1, materials to be processed and materials to be processed are respectively placed in the two storage baskets 2.5 (the left placing section 2.1 is used for placing the materials to be processed, the right placing section 2.1 is used for placing the materials to be processed), a pressure sensor 2.2 (SGWF-100) is fixed on the top surface of each placing section 2.1 in a welding mode, a pressure bearing plate is fixed on the top of the pressure sensor 2.2, the storage baskets 2.5 are placed on the pressure bearing plate, the storage baskets 2.5 are placed on the pressure sensor 2.2, the pressure sensor 2.2 detects the weight of the storage baskets 2.5, when more workpieces are placed in the storage baskets 2.5, the weight of the storage baskets 2.2.5 can monitor the weight of the storage baskets 2.5, the weight of the workpieces in the storage basket 2.5 is the number of workpieces.

The material conveying trolley 3 comprises a sliding seat 3.1, a lifting suspension arm 3.2 and a rotating assembly 3.11, the sliding seat 3.1 is matched with the conveying track 1, the sliding seat 3.1 slides back and forth on the conveying track 1 (the sliding seat 3.1 is provided with a groove at the bottom, the groove of the sliding seat 3.1 is clamped on the sliding track, the sliding seat 3.1 is a C-shaped bayonet, the front side and the rear side of the sliding track are provided with linear grooves matched with the C-shaped bayonet, so that the sliding seat 3.1 and the sliding track fall off mutually, the rotating assembly 3.11 is fixed on the sliding seat 3.1 in a welding mode (namely a stepping motor which is fixed on the sliding seat 3.1 through bolts), the lifting suspension arm 3.2 is fixed on a rotating shaft of the rotating assembly 3.11 in a welding mode, the lifting suspension arm 3.2 is driven to rotate by the rotating assembly 3.11, the lifting suspension arm 3.2 comprises a supporting upright post 3.3, a swinging arm 3.4, a supporting power device 3.5 and a clamping claw 3.6, the two swing arms 3.4 are fixed on the top of two ends of the supporting upright post 3.3 in a hinged manner, the middle section of the supporting upright post 3.3 is fixed on a rotating shaft of the rotating component 3.11 in a welded manner, the supporting upright post 3.3 is driven to rotate by the rotating component 3.11, the two swing arms 3.4 respectively face the two placing tables 2, a clamping claw 3.6 is fixed at the tail end (top end) of each swing arm 3.4 and is clamped on the storage basket 2.5 through the clamping claw 3.6, so that the swing arms 3.4 are fixed with the storage basket 2.5, a supporting power device 3.5 is arranged between each swing arm 3.4 and the supporting upright post 3.3, the supporting power device 3.5 is a hydraulic cylinder, a cylinder body and a piston rod of the hydraulic cylinder are respectively hinged on the swing arms 3.4 and the supporting upright post 3.3, when the swing arms 3.4 are swung upwards by the supporting power device 3.5, the swing arms 3.4 lift the storage basket 2.5 upwards, so that the storage basket 2.5 is separated from the placing section 2.1, the conveying of the workpieces in the storage basket 2.5 is realized in this way, and the supporting power device 3.5 enables the swinging arm 3.4 to swing so as to fix the storage basket 2.5 on the clamping claw 3.6.

A driving system 4 is arranged at the outer side of the sliding seat 3.1, the driving system 4 is a plurality of linear motors 4.1, a guide rail (namely a magnetic rail of the linear motor 4.1) of each linear motor 4.1 is fixed at the top of the conveying rail 1 through a bolt, a sliding block 3.8 (namely a rotor of the linear motor 4.1) of each linear motor 4.1 is fixed on the sliding seat 3.1 through a bolt, the sliding seat 3.1 is pushed to slide back and forth between the two placing tables 2 through the linear motor 4.1, the linear motor 4.1 is connected with the two pressure sensors 2.2 corresponding to the two sides of the sliding block 3.8, the working steps of the linear motor 4.1 are controlled through the two pressure sensors 2.2, namely, the two pressure sensors 2.2 are both connected with a controller (a single chip microcomputer 89-C52), when no workpiece is detected in the pressure sensor 2.2 storage 2.5 in the placing section 2.1 at the right side (when the weight detected by the pressure sensor 2.2.2 reaches the lowest value (namely, when only the storage basket in the storage section 2.5 is detected by the storage basket), the sliding seat 3.1 moves rightwards, when the sliding seat 3.1 moves to the rightmost side, at this time, the handle of the storage basket 2.5 is positioned right above the clamping claw 3.6, the supporting power device 3.5 on the right side is recovered, the swinging arm 3.4 swings upwards, the handle of the storage basket 2.5 is clamped on the clamping claw 3.6, the swinging arm 3.4 swings upwards continuously, the storage basket 2.5 is separated from the placing section 2.1, when the swinging arm 3.4 swings to be vertical, then the sliding seat 3.1 moves leftwards, the Dage sliding seat 3.1 moves to the leftmost end, the clamping claw 3.6 on the left end is positioned below the storage basket 2.5 on the left end and swings upwards through the swinging arm 3.4, so that the clamping claw 3.6 on the left end clamps the handle of the storage basket 2.5, when the swinging arm 3.4 on the left side swings to be vertical, the storage basket 2.5 on the left end leaves the placing section 2.1, and the assembly 3.11 rotates 180 degrees, so that two storage basket positions are interchanged, then swing arm 3.4 will correspond the storing place on placing interval 2.1, realize the transport of work piece like this, when right side pressure sensor 2.2 detected above-mentioned storage basket 2.5 work piece more, also can trigger above-mentioned action), realize the automatic transport of work piece like this through automatic mode.

The clamping claw 3.6 comprises a fixed block 3.7 and a sliding block 3.8, the top of the tail end of each swing arm 3.4 is fixed with the fixed block 3.7 in a welding mode, the other side (outer side) of each fixed block 3.7 is provided with the sliding block 3.8 sliding on the top of the swing arm 3.4, the swing arm 3.4 is provided with a sliding component 3.9 (the sliding component 3.9 is a cylinder), the sliding component 3.9 is connected with the sliding block 3.8 (a piston rod of the sliding component 3.9 is fixed on the sliding block 3.8 in a welding mode, the top of the swing arm 3.4 is provided with a notch for abdicating the piston rod of the sliding component 3.9, so that a handle of the storage basket 2.5 cannot be pressed on the piston rod, a cylinder body of the sliding component 3.9 is fixed on the inner sides of the fixed block 3.7 and the swing arm 3.4, a groove is formed on the swing arm 3.4 between the sliding block 3.8 and the fixed block 3.7, a vertical upward induction switch 3.10 is fixed between the fixed on the fixed block 3.7 in a welding mode (ST 198 infrared reflection type), whether there is storage basket 2.5 through inductive switch 3.10 detection sliding block 3.8 and fixed block 3.7, inductive switch 3.10 is connected with sliding component 3.9, and when inductive switch 3.10 did not sense storage basket 2.5, sliding component 3.9 was out of work, through inductive switch 3.10 control sliding block 3.8's slip.

Claims

1. A material conveying system convenient to process comprises a conveying track, placing tables and material conveying trolleys, wherein the conveying track is positioned on one side of a plurality of machine tools, a plurality of placing tables for placing materials are arranged on the conveying track, the number of the placing tables corresponds to that of the machine tools one by one, and the placing tables are positioned on one side corresponding to the machine tools; every of placing the platform all is provided with pressure sensor in placing the interval, places the quantity of interval interior material through pressure sensor monitoring, accomplishes the rapid transit material like this.

2. The material conveying system convenient to process as claimed in claim 1, wherein the placing table comprises a placing platform and a partition plate, the partition plate is arranged on the top of the placing platform, the placing platform is divided into two placing sections through the partition plate, a storage basket is placed on each placing section, materials to be processed and materials which are processed are placed in the two storage baskets respectively, a pressure sensor is arranged on the top surface of each placing section, and the weight of each storage basket is detected by the pressure sensor.

3. The material conveying system convenient for processing according to claim 2, wherein the material conveying trolley comprises a sliding seat, a lifting suspension arm and a rotating component, the sliding seat is matched with the conveying track and slides back and forth on the conveying track, the rotating component is arranged on the sliding seat, the lifting suspension arm is arranged on the rotating component and is driven to rotate by the rotating component, the lifting suspension arm comprises a supporting upright, a swinging arm, a supporting power device and a clamping claw, the swinging arm comprises two swinging arms, the two swinging arms are fixed on the top of the supporting upright in a hinged manner, the middle section of the supporting upright is fixed on the rotating component, the supporting upright is driven to rotate by the rotating component, the two swinging arms respectively face two placing tables, the clamping claw is fixed at the tail end of each swinging arm and is held on the storage basket by the clamping claw, the swing arm and the storage basket are fixed, the supporting power device is arranged between each swing arm and the supporting upright column, the supporting power device is a hydraulic cylinder, a cylinder body and a piston rod of the hydraulic cylinder are respectively hinged to the swing arm and the supporting upright column, and the swing arm is swung by the supporting power device to fix the storage basket on the clamping claw.

4. The material conveying system convenient for processing as claimed in claim 3, wherein a driving system is provided at the outer side of the sliding seat, the driving system is a plurality of linear motors, the guide rail of each linear motor is fixed at the top of the conveying rail, the sliding block of each linear motor is fixed on the sliding seat, the sliding seat is pushed by the linear motor to slide back and forth between the two placing tables, the linear motor is connected with two pressure sensors at two sides of the corresponding sliding block, and the working steps of the linear motor are controlled by the two pressure sensors.

5. The material conveying system convenient to process as claimed in claim 4, wherein the clamping claw comprises a fixed block and a sliding block, the fixed block is fixed at the top of the tail end of each swing arm, the sliding block sliding on the swing arm is arranged on the other side of each fixed block, a sliding assembly is arranged on the swing arm and connected with the sliding block, a groove is formed in the swing arm between the sliding block and the fixed block, a sensing switch is arranged between the sliding block and the fixed block, whether the storage basket exists in the sliding block and the fixed block or not is detected through the sensing switch, the sensing switch is connected with the sliding assembly, and sliding of the sliding block is controlled through the sensing switch.