CN115258649A - A cleaning basket transfer system and transfer method thereof - Google Patents

Abstract

The invention provides a cleaning basket transfer system and a transfer method thereof, and the cleaning basket transfer system comprises a trolley, a fixed support, a transfer manipulator and a placing platform, wherein the trolley comprises a trolley body and a basket frame fixed on the trolley body, the fixed support is provided with a built-in space, one side of the built-in space is an inlet and outlet opening, the trolley is embedded into the built-in space of the fixed support through the inlet and outlet opening, a sliding guide mechanism is arranged between the inner side of the fixed support and the edge of the trolley body, an induction connecting mechanism is arranged between the bottom of the fixed support and the bottom of the trolley body, a plurality of induction pushing mechanisms are symmetrically arranged on two sides of the upper part of the fixed support, the induction pushing mechanisms laterally extend into the basket frame, and the placing platform is in feeding connection with the trolley through the transfer manipulator. The automatic mechanical operation is adopted from positioning to feeding, so that the labor is saved, the transfer cost is reduced, and the working efficiency is improved. Carry out the intelligent program through sensing accuse and control to carry out each item in order and wash the basket and transfer the process, realize accurate target in place, connect firm and material loading accurate.

Description

A cleaning basket transfer system and transfer method thereof

technical field

The invention belongs to the technical field of machinery, and relates to a fully automatic transfer of materials, in particular to a cleaning basket transfer system and a transfer method thereof.

Background technique

The cleaning basket is used to place multiple workpieces. The cleaning basket is convenient for the integrated cleaning and processing of multiple workpieces. During the processing, the cleaning basket will involve transfer and movement. The current processing method is to transfer the cleaning basket manually, which is inconvenient to operate. And it is easy to have the problems of workpiece falling and secondary pollution.

For example, Chinese patent literature once disclosed a cleaning basket moving device for cleaning equipment [Chinese Patent No.: CN202120536074.2]. The utility model relates to a cleaning basket moving device for cleaning equipment, including a moving trolley installed on The cleaning basket fixing mechanism is a position guide mechanism installed at the bottom of the cleaning basket fixing mechanism. The cleaning basket fixing mechanism includes a supporting plate, two clamping plates installed on the supporting plate, a locking handle connected with the clamping plate, and two A clamping opening is formed between the clamping plates, and a plurality of rollers are arranged at the bottom of the clamping opening. The locking handle is connected to the clamping plate through a screw assembly, and the cleaning basket is clamped and fixed by the clamping opening, which is convenient for clamping. The bottom of the cleaning basket fixing mechanism is equipped with a position guiding mechanism. The position guiding mechanism includes two guide rails installed on the top of the moving trolley and a guide block installed on the guide rails. The guide block is fixedly installed on the bottom plate of the pallet. It is convenient to control the position of the entire cleaning basket fixing mechanism on the top of the moving trolley, and it is convenient to control the fixed position of the cleaning basket, which is beneficial to the later cleaning process.

The above comparative document only uses independent trolley equipment to move the cleaning basket, but placing the cleaning basket on the trolley still requires manual operation. Thus it still has the following technical problems:

1. Manually transfer and clean the tray, which prolongs the working time, which is extremely inefficient and increases labor costs.

2. Manual transfer and cleaning of the tray is unstable and prone to bumping, and the product is easily damaged due to uncertain factors.

3. Because the tray is very heavy, the operator will have a great pressure load when directly handling it, making it easy to get tired.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a fully automatic mechanical structure for feeding cleaning baskets to carts, so as to realize a cleaning basket transfer system and a transfer method with improved work efficiency and precise positioning.

The purpose of the present invention can be achieved through the following technical solutions: a washing basket transfer system, including a cart, a fixed support, a handling robot and a placement platform, the cart includes a car body and a fixed basket on the car body, the The fixed bracket has a built-in space, one side of the built-in space is an opening for entry and exit, and the trolley is inserted into the built-in space of the fixed bracket through the opening for entry and exit, and the inner side of the fixed bracket and the edge of the car body A sliding guide mechanism is set between the bottom of the fixed bracket and the bottom of the car body. An induction connection mechanism is set between the bottom of the fixed bracket and a number of induction pushing mechanisms are symmetrically arranged on both sides of the upper part of the fixing bracket. Extending into the basket frame, the placement platform forms a feeding connection with the trolley through the handling manipulator.

In the above cleaning basket transfer system, the fixed support includes a rectangular frame, a shield is fixed on the top of the rectangular frame, a bottom beam is horizontally placed at the bottom edge of the front side of the rectangular frame, and the rear side of the rectangular frame For the entrance and exit opening, the two sides of the rectangular frame are divided into upper and lower parts by cross beams, and the bottom of the rectangular frame has feet.

In the above cleaning basket transfer system, the sliding guide mechanism includes a sliding guide plate fixed on the inner side of the crossbeam, and the sides of the vehicle body correspond to hinged rollers, and the rolling wheels and the sliding guide plate form a rolling Slip connection.

In the above cleaning basket transfer system, the inductive connection mechanism includes a vehicle entry sensor and a lifting cylinder fixed on the bottom beam, the induction end of the vehicle entry sensor faces the built-in space of the fixed bracket, The car entry sensor is connected to the lifting cylinder through a circuit, and the upward telescopic rod of the lifting cylinder is fixedly connected with the buckle claw.

In the above cleaning basket transfer system, the inductive connection mechanism further includes a buffer fixed on the bottom beam, and the buffer head of the buffer faces the built-in space of the fixing bracket.

In the above cleaning basket transfer system, the induction pushing mechanism includes a feeding sensor and a material pushing cylinder fixed on the side of the fixing bracket, and the sensing end of the feeding sensor faces toward the built-in side of the fixing bracket. space, the telescopic shaft of the pusher cylinder extends toward the basket, and the telescopic shaft is fixedly connected with a push plate.

In the above cleaning basket transfer system, an assembly frame is fixed on the side of the fixed bracket, the pushing cylinder is fixed on the assembly frame, a slider is also fixed on the assembly frame, and the push plate is fixed on the assembly frame. It is connected with a guide rail parallel to the telescopic axis, and the slider is clamped on the guide rail to form a sliding connection.

In the above cleaning basket transfer system, the transfer manipulator includes a base and a mechanical arm installed on the base, a clamping claw is installed on the top of the mechanical arm, and the clamping claw includes an open half-frame claw body, Clamping plates are attached to the inner sides of the two opposite frame sides of the half-frame claw body, and several clamping and hanging grooves are evenly opened on the clamping plates.

In the above cleaning basket transfer system, the clamping claws are further equipped with a feeding cylinder, and the feeding push rod of the feeding cylinder extends into the inner circumference of the clamping claws to form a flexible connection.

In the above cleaning basket transfer system, two storage stations are arranged side by side on the top surface of the placement platform, and several limit blocks are arranged on the circumference of the storage stations.

A transfer method for a cleaning basket transfer system, comprising the following steps:

1) Manually push the trolley into the opening of the fixed bracket, and the rollers will slide along the sliding guide during the pushing process;

2) When the vehicle entry sensor senses that the cart enters the built-in space of the fixed bracket, the electronically controlled lifting cylinder lifts the claw; when the vehicle entering sensor senses that the positioning rod of the cart is in place, the electronically controlled lifting cylinder lowers the claw, Make the buckle claw buckle the positioning rod, and fix the cart in the built-in space;

3) The cleaning basket placed on the platform is clamped by the handling manipulator and transferred to the basket position of the basket frame. When the feeding sensor senses that the cleaning basket is loaded into the basket position, the electronically controlled push cylinder extends the push plate, from The outside pushes the cleaning basket to the middle position against the basket frame;

4) When all the feeding sensors sense that the basket is full of cleaning baskets, the electronically controlled lifting cylinder lifts the claw to release the positioning rod of the cart, so that the cart can transport the cleaning basket.

In the above-mentioned transfer method of the cleaning basket transfer system, in step 2), when the cart enters the built-in space of the fixed bracket, the positioning rod of the cart first contacts the buffer head of the buffer to perform a buffering and slow-moving action to avoid pushing The car and the fixed bracket have a hard collision and are protected.

In the above-mentioned transfer method of the cleaning basket transfer system, in step 3), the clamping claw puts the cleaning basket into the basket position of the basket frame, and then the feeding cylinder drives the feeding push rod to further push the cleaning basket to a fixed position .

Compared with the prior art, the cleaning basket transfer system and its transfer method have the following beneficial effects:

1. Automated mechanical operations are used from positioning to loading, thereby saving manpower, reducing transshipment costs and improving work efficiency.

2. Intelligent program control is carried out through sensory control, so as to carry out various cleaning basket transfer processes in an orderly manner, achieving precise positioning, stable connection and accurate feeding, which is in line with the concept of modern automatic operation.

3. Each device in the overall system can be used independently, and can be combined to form a cleaning basket transfer line. The overall system has a compact structure, a small footprint, and strong practicability, which is conducive to popularization and use in this field.

Description of drawings

Fig. 1 is the overall structure diagram 1 of the cleaning basket transfer system.

Fig. 2 is the overall structure diagram 2 of the cleaning basket transfer system.

Fig. 3 is a three-dimensional structure diagram of the trolley and the fixing bracket in the cleaning basket transfer system.

In the figure, 1, car body; 1a, positioning rod; 2, basket; 3, fixed bracket; 3a, bottom beam; 3b, beam; 4, guide plate; , lifting cylinder; 8, buckle claw; 9, buffer; 10, feeding sensor; 11, pushing cylinder; 12, push plate; 13, slider; 14, guide rail; 15, base; 16, mechanical arm; 17. Clamping claw; 18. Placement platform; 18a. Limiting block.

Detailed ways

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figures 1 to 3, the cleaning basket transfer system includes a cart, a fixed support 3, a handling manipulator and a placement platform 18, and the cart includes a car body 1 and a fixed basket 2 on the car body 1, and a fixed support 3 There is a built-in space, one side of the built-in space is an opening for entry and exit, the cart is inserted into the built-in space of the fixed bracket 3 through the opening for entry and exit, a guide slide mechanism is set between the inner side of the fixed bracket 3 and the edge of the car body 1, and the side of the fixed bracket 3 An induction connecting mechanism is arranged between the bottom and the bottom of the car body 1, and several induction pushing mechanisms are arranged symmetrically on both sides of the upper part of the fixed bracket 3. The induction pushing mechanism extends into the basket frame 2 from the side, and the placing platform 18 passes through the handling manipulator and the trolley. Form feed connection.

The vehicle body 1 includes a vehicle frame, one side of the vehicle frame is provided with a push handle, and a number of stoppers are fixed on the top peripheral rod of the vehicle frame. . The bottom of the car body 1 has wheels, so that it is convenient to move and transport. The basket frame 2 has two layers, upper and lower, each layer is provided with two basket positions side by side, and a total of four cleaning baskets can be placed, and both sides of each basket position are symmetrically fixed with backboards. The front side of the basket is an entry and exit window, and the rear side is blocked by a fixed gear lever.

The fixed support 3 includes a rectangular frame, the top of the rectangular frame is fixed with a shutter, the bottom beam 3a is horizontally placed at the bottom edge of the front side of the rectangular frame, the rear side of the rectangular frame is an opening for access, and the two sides of the rectangular frame are separated into two parts by a cross beam 3b. Upper and lower parts, the bottom of the rectangular frame has feet. The cart is pushed in or out through the opening, the bottom beam 3a is used to limit and block the incoming cart, and the fixed bracket 3 is stably positioned and placed through the legs.

The sliding guide mechanism includes a sliding guide plate 4 fixed on the inner side of the beam 3b, and the side of the car body 1 corresponds to a hinged roller pulley 5, and the rolling pulley 5 forms a rolling sliding connection with the sliding guide plate 4. When the cart enters or pulls out the built-in space of the fixed bracket 3, the roller 5 slides along the guide plate 4, because the roller 5 protrudes from the positioning point of the cart, thereby avoiding the wear of the positioning point of the cart under long-term use resulting in inaccurate positioning.

The inductive connection mechanism includes a vehicle entry sensor 6 and a lift cylinder 7 fixed on the bottom beam 3a, the induction end of the vehicle entry sensor 6 faces the built-in space of the fixed bracket 3, and the vehicle entry sensor 6 is connected to the lift cylinder 7 through a circuit. The upward telescoping rod of the lifting cylinder 7 is fixedly connected with the buckle claw 8, and the front bottom edge of the car body 1 is provided with a positioning rod 1a, and the buckle claw 8 is fastened with the positioning rod 1a.

When the vehicle entry sensor 6 senses that the cart enters the built-in space of the fixed bracket 3, the electronically controlled lifting cylinder 7 lifts the claw 8, so that the positioning rod 1a of the car body 1 can reach the designated position; when the vehicle entry sensor 6 senses After the positioning rod 1a is in place, the electronically controlled lifting cylinder 7 lowers the claw 8, so that the claw 8 buckles the positioning rod 1a, thereby fixing the cart in the built-in space.

The inductive connection mechanism also includes a buffer 9 fixed on the bottom beam 3 a, and the buffer head of the buffer 9 faces the built-in space of the fixed bracket 3 . An assembly plate is arranged on the bottom beam 3a of the fixed support 3, and the vehicle entry sensor 6, lifting cylinder 7 and buffer 9 are all fixedly mounted on the assembly plate. Two inductive connection mechanisms are arranged symmetrically on the left and right, thereby playing a balancing role and improving the stability and accuracy of the positioning of the cart.

The inductive push mechanism includes a feeding sensor 10 and a material pushing cylinder 11 fixed on the side of the fixed bracket 3, the sensing end of the feeding sensor 10 faces the built-in space of the fixing bracket 3, and the telescopic shaft of the pushing material cylinder 11 extends toward the basket Frame 2 is fixedly connected with push pedal 12 on the telescopic shaft. Each basket position in the basket frame 2 corresponds to two induction pushing mechanisms.

Mounting frame is fixedly installed on the side of fixed support 3, pushing material cylinder 11 is fixedly mounted on the mounting frame, slide block 13 is also fixedly set on the mounting frame, push plate 12 is fixedly connected with the guide rail 14 that is parallel with telescopic shaft, and slide block 13 snaps A sliding connection is formed on the guide rail 14 . The sliding guide structure composed of the guide rail 14 and the slider 13 can improve the stability of the sliding process, and at the same time play a guiding role to avoid deviation.

The handling manipulator comprises a base 15 and a mechanical arm 16 installed on the base 15. A clamping claw 17 is installed on the top of the mechanical arm 16. The clamping claw 17 includes an open half-frame claw body, and two relative frame edges of the half-frame claw body A clamping plate is pasted on the inner side, and several clamping and hanging grooves are evenly opened on the clamping plate. The cleaning basket is in a square structure, two opposite sides of the cleaning basket are correspondingly provided with a number of hooks, and the clamping claws 17 are clamped on the periphery of the cleaning basket, so that the hooks are hooked in the hanging grooves one by one.

On the clamping claw 17, a feeding cylinder is also installed, and the feeding push rod of the feeding cylinder stretches into the clamping claw 17 inner circumference to form a flexible connection. The clamping claw 17 cannot put the cleaning basket in place at once, and the feeding cylinder is required to drive the feeding push rod to further push the cleaning basket to a fixed position.

Two storage stations are arranged side by side on the top surface of the placement platform 18, and several limit blocks 18a are arranged on the circumference of the storage stations. The cleaning basket is placed in the storage station, and is limited and fixed by the limit block 18a on the circumference.

Compared with the prior art, the cleaning basket transfer system has the following beneficial effects:

1. Automated mechanical operations are used from positioning to loading, thereby saving manpower, reducing transshipment costs and improving work efficiency.

2. Intelligent program control is carried out through sensory control, so as to carry out various cleaning basket transfer processes in an orderly manner, achieving precise positioning, stable connection and accurate feeding, which is in line with the concept of modern automatic operation.

3. Each device in the overall system can be used independently, and can be combined to form a cleaning basket transfer line. The overall system has a compact structure, a small footprint, and strong practicability, which is conducive to popularization and use in this field.

Embodiment two

Based on embodiment one, this embodiment is:

A transfer method for a cleaning basket transfer system, comprising the following steps:

1) Manually push the trolley in through the opening of the fixed bracket 3, and during the pushing process, the roller 5 rolls and slides along the slide guide 4;

2) When the vehicle entry sensor 6 senses that the cart enters the built-in space of the fixed bracket 3, the electronically controlled lifting cylinder 7 lifts the claw 8; when the vehicle entry sensor 6 senses that the positioning rod 1a of the cart is in place, the electronic control The lifting cylinder 7 lowers the claw 8, so that the claw 8 is fastened to the positioning rod 1a, and the cart is fixed in the built-in space;

3) The cleaning basket placed on the platform 18 is picked up by the handling manipulator and transferred to the basket position of the basket frame 2. When the feeding sensor 10 senses that the cleaning basket is loaded into the basket position, the electronically controlled pushing cylinder 11 extends out The push plate 12 pushes the cleaning basket to the middle position against the basket frame 2 from the outside;

4) When all the feed sensors 10 sense that the basket frame 2 is full of cleaning baskets, the electronically controlled lifting cylinder 7 lifts the claw 8 to release the positioning rod 1a of the cart, so that the cart can transport the cleaning basket.

In step 2), when the cart enters the built-in space of the fixed bracket 3, the positioning rod 1a of the cart first contacts the buffer head of the buffer 9 to perform a buffering and slow motion, so as to avoid a hard collision between the cart and the fixed bracket 3, for protection.

In step 3), the clamping claw 17 puts the cleaning basket into the basket position of the basket frame 2, and then the feeding cylinder drives the feeding push rod to further push the cleaning basket to a fixed position.

Compared with the prior art, the transfer method of the cleaning basket transfer system has the following beneficial effects:

1. Automated mechanical operations are used from positioning to loading, thereby saving manpower, reducing transshipment costs and improving work efficiency.

2. Intelligent program control is carried out through sensory control, so as to carry out various cleaning basket transfer processes in an orderly manner, achieving precise positioning, stable connection and accurate feeding, which is in line with the concept of modern automatic operation.

3. Each device in the overall system can be used independently, and can be combined to form a cleaning basket transfer line. The overall system has a compact structure, a small footprint, and strong practicability, which is conducive to popularization and use in this field.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although this article uses more car body 1; positioning rod 1a; basket frame 2; fixed bracket 3; bottom beam 3a; beam 3b; 8; buffer 9; feed sensor 10; push cylinder 11; push plate 12; slider 13; guide rail 14; base 15; mechanical arm 16; clamping claw 17; placing platform 18; , but does not exclude the possibility of using other terms. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Claims (13)

1. A cleaning basket transfer system, comprising a cart, a fixed support, a handling manipulator and a placement platform, characterized in that, the cart includes a car body and a fixed basket frame on the car body, and the fixed support has a built-in space, One side of the built-in space is an access opening, and the trolley is inserted into the built-in space of the fixed bracket through the access opening, and a sliding guide mechanism is arranged between the inner side of the fixed bracket and the edge of the car body , an induction connecting mechanism is set between the bottom of the fixed bracket and the bottom of the vehicle body, and several induction pushing mechanisms are arranged symmetrically on both sides of the upper part of the fixing bracket, and the induction pushing mechanism extends into the basket from the side rack, and the placement platform forms a feeding connection with the trolley through the handling manipulator. 2. The cleaning basket transfer system according to claim 1, wherein the fixed bracket comprises a rectangular frame, a shutter is fixed on the top of the rectangular frame, and the bottom edge of the front side of the rectangular frame is placed horizontally. The rear side of the rectangular frame is the entrance and exit opening, the two sides of the rectangular frame are separated into upper and lower parts by cross beams, and the bottom of the rectangular frame has legs. 3. The cleaning basket transfer system as claimed in claim 2, wherein the sliding guide mechanism comprises a sliding guide plate fixed on the inner side of the beam, and the side of the vehicle body corresponds to a hinged roller, the The rolling pulley forms a rolling sliding connection with the guide slide plate. 4. The cleaning basket transfer system according to claim 2, wherein the induction connection mechanism comprises a car entry sensor and a lifting cylinder fixed on the bottom beam, and the induction end of the car entry sensor Facing the built-in space of the fixed bracket, the entry sensor is connected to the lifting cylinder through a circuit, and the upward telescopic rod of the lifting cylinder is fixedly connected to the buckle claw, and the front bottom of the car body is provided with a positioning rod. The clasp is fastened to the positioning rod. 5. The cleaning basket transfer system according to claim 4, wherein the inductive connection mechanism further comprises a buffer fixed on the bottom beam, and the buffer head of the buffer faces toward the side of the fixed bracket. built-in space. 6. The cleaning basket transfer system as claimed in claim 2, wherein the induction pushing mechanism comprises a feeding sensor and a material pushing cylinder fixed on the side of the fixed bracket, and the feeding sensor's The sensing end faces the built-in space of the fixed bracket, the telescopic shaft of the pushing material cylinder extends toward the basket, and the telescopic shaft is fixedly connected with a push plate. 7. The cleaning basket transfer system as claimed in claim 6, wherein an assembly frame is fixed on the side of the fixed bracket, the pushing cylinder is fixed on the assembly frame, and the assembly frame is also fixed A slider is provided, the push plate is fixedly connected to a guide rail parallel to the telescopic shaft, and the slider is clamped on the guide rail to form a sliding connection. 8. The cleaning basket transfer system as claimed in claim 1, wherein the handling manipulator comprises a base and a mechanical arm installed on the base, and a clamping claw is installed on the top of the mechanical arm, and the clamping claw includes It has an open half-frame claw body, and a clamping plate is pasted on the inside of two opposite frame sides of the half-frame claw body, and several clamping and hanging grooves are evenly opened on the clamping plate. 9. The cleaning basket transfer system according to claim 8, wherein a feeding cylinder is also installed on the clamping claw, and the feeding push rod of the feeding cylinder extends into the inner circumference of the clamping claw Form an active connection. 10 . The cleaning basket transfer system according to claim 1 , wherein two storage stations are arranged side by side on the top surface of the placement platform, and a plurality of limit blocks are arranged on the circumference of the storage stations. 11 . 11. the transfer method of cleaning basket transfer system as claimed in claim 1, is characterized in that, comprises the following steps: 1) Manually push the trolley into the opening of the fixed bracket, and the rollers will slide along the sliding guide during the pushing process; 2) When the vehicle entry sensor senses that the cart enters the built-in space of the fixed bracket, the electronically controlled lifting cylinder lifts the claw; when the vehicle entering sensor senses that the positioning rod of the cart is in place, the electronically controlled lifting cylinder lowers the claw, Make the buckle claw buckle the positioning rod, and fix the cart in the built-in space; 3) The cleaning basket placed on the platform is clamped by the handling manipulator and transferred to the basket position of the basket frame. When the feeding sensor senses that the cleaning basket is loaded into the basket position, the electronically controlled push cylinder extends the push plate, from The outside pushes the cleaning basket to the middle position against the basket frame; 4) When all the feeding sensors sense that the basket is full of cleaning baskets, the electronically controlled lifting cylinder lifts the claw to release the positioning rod of the cart, so that the cart can transport the cleaning basket. 12. The transfer method of the cleaning basket transfer system according to claim 11, wherein in step 2), when the cart enters the built-in space of the fixed bracket, the positioning rod of the cart first contacts the buffer of the buffer The head is buffered and slow-moving to avoid hard collision between the cart and the fixed bracket for protection. 13. The transfer method of the cleaning basket transfer system according to claim 11, characterized in that, in step 3), the clamping claw puts the cleaning basket into the basket position of the basket frame, and then the feeding cylinder drives the feeding pusher The rod pushes the wash basket further into the fixed position.

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