CN210907140U

CN210907140U - Conveying and cleaning equipment with automatic positioning tray

Info

Publication number: CN210907140U
Application number: CN201921901245.6U
Authority: CN
Inventors: 朱贤云; 方伟; 廖洁荣
Original assignee: Suzhou Eurasian Ultrasonic Equipment Co ltd
Current assignee: Suzhou Eurasian Ultrasonic Equipment Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-03
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a charging tray automatic positioning's transport cleaning equipment, include: support, guide rail, charging tray, flexible drive arrangement and location bolt, be provided with the first chain that drives the charging tray along guide rail length direction round trip movement on the support, be provided with work piece positioning fixture on the charging tray, loading and unloading station, stoving station, water cutting station and the station that sprays have set gradually along guide rail length direction on the support, the location bolt sets up the tip at flexible drive arrangement, charging tray one side or both sides are provided with the socket with location bolt one-to-one, location bolt excircle is the conical surface. In this way, charging tray automatic positioning's transport cleaning equipment, the in-process carries out the displacement monitoring to the charging tray through position sensor, through the cooperation of location bolt and socket at last, realizes the accurate location to charging tray in the loading and unloading station, is favorable to the auto-control handling of robot to the work piece.

Description

Conveying and cleaning equipment with automatic positioning tray

Technical Field

The utility model relates to a cleaning equipment field especially relates to a charging tray automatic positioning's transport cleaning equipment.

Background

In order to realize cleaning and drying of workpieces, the existing cleaning equipment uses a motor to cooperate with a chain to drive a material tray to be conveyed from a loading and unloading station to a spraying station, and returns to the loading and unloading station after high-pressure spraying cleaning is finished, so that the workpieces are detached and then the workpieces to be cleaned are installed.

The loading and unloading of workpieces on the material tray are generally operated manually, the cost is high, the working efficiency is low, and an automatic assembly line cannot be formed. And if the robot is adopted to load and unload the workpiece, automatic assembly line operation can be formed, but the requirement of the robot on the position precision of the material tray is high, the repeated positioning error of the existing equipment cannot be guaranteed within 0.05 mm, so that the problem of collision easily generated when the robot loads and unloads the workpiece needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a charging tray automatic positioning's transport cleaning equipment, promotes charging tray location and work piece and washs the position precision, makes things convenient for the robot to the auto-control handling of work piece.

In order to solve the technical problem, the utility model discloses a technical scheme be: the conveying and cleaning equipment with the automatically positioned material tray comprises: support, guide rail, charging tray, flexible drive arrangement and location bolt, the guide rail level sets up on the support, the charging tray sets up on the guide rail, be provided with the first chain that the drive charging tray followed guide rail length direction round trip movement on the support, be provided with work piece positioning fixture on the charging tray, loading and unloading station, stoving station, water cutting station and the station that sprays have set gradually along guide rail length direction on the support, flexible drive arrangement is located loading and unloading station and distributes in one side or both sides of guide rail, the location bolt sets up the tip at flexible drive arrangement, charging tray one side or both sides are provided with the socket with location bolt one-to-one, location bolt excircle is the conical surface, be provided with the bell mouth that corresponds with the location bolt in the socket.

In a preferred embodiment of the present invention, the number of the guide rails is two, and the bottom of the tray is provided with a roller located on the guide rails.

In a preferred embodiment of the present invention, the roller has a guiding groove corresponding to the width of the guiding rail and is recessed inward on the outer circle.

In a preferred embodiment of the present invention, the support is provided with a rotating shaft at both ends of the first chain, and the rotating shaft is provided with a first sprocket engaged with the first chain.

In a preferred embodiment of the present invention, the first chain is located at the bottom of the material tray, and the bottom of the material tray is provided with a clamping block connected with the first chain.

In a preferred embodiment of the present invention, the support is provided with a motor located below the rotating shaft, the motor is provided with a second sprocket, the rotating shaft is provided with a third sprocket corresponding to the second sprocket, and the second sprocket and the third sprocket are connected by a second chain.

In a preferred embodiment of the present invention, the telescopic driving device is a cylinder or an electric cylinder.

The utility model discloses a preferred embodiment, still include controller and position sensor, position sensor sets up respectively on the support and with loading and unloading station, stoving station, cut the water station and spray the station one-to-one, monitors the charging tray and at loading and unloading station, stoving station, cut the water station and spray the transfer on the station, position sensor is connected with the controller respectively and carries out signal transmission, the controller is connected with flexible drive arrangement and motor respectively and controls.

The utility model discloses a preferred embodiment, be provided with the stoving case that is located the stoving station on the support, the stoving incasement is provided with several hot-blast main, be provided with fan and the heating cabinet that is located stoving case below in the support, be provided with the heater strip in the heating cabinet, the air outlet and the heating cabinet bottom one side of fan are linked together, the heating cabinet top is linked together with the hot-blast main.

The utility model discloses a preferred embodiment, be provided with the several air nozzle that is located the station of cutting water on the support, the external compressed air supply pipe of air nozzle, be provided with the several shower head that is located the station that sprays on the support, be provided with water storage box and water pump in the support, the water pump water inlet is linked together with the water storage box, the water pump delivery port adopts the water pipe to be linked together with the shower head, be provided with the water catch bowl that is located the shower head below in the support.

The utility model has the advantages that: the utility model provides a charging tray automatic positioning's transport cleaning equipment, utilize the removal of first chain drive charging tray, carry the work piece through the charging tray and from the direct station that sprays of loading and unloading station, spray and wash the back and retreat and get into the station of cutting water and carry out strong wind and cut water, then get into the stoving station, hot air drying carries out, return original loading and unloading station at last, the in-process carries out displacement monitoring to the charging tray through position sensor, at last through the cooperation of location bolt and socket, realize the accurate location to charging tray in the loading and unloading station, repeated position error can be controlled in 0.05 millimeter, the precision is high, be favorable to the robot to the auto-control of work piece, promote work efficiency and automatic level.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:

fig. 1 is a schematic structural view of a preferred embodiment of a conveying and cleaning device for automatically positioning a material tray according to the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the conveying and cleaning equipment for automatically positioning the tray, as shown in figures 1 and 2, comprises: support 1, guide rail 14, charging tray 3, flexible drive arrangement 15, location bolt 17, controller and position sensor, the quantity of guide rail 14 is two, and two guide rail 14 levels set up on support 1, support 1 is gone up and is followed 14 length direction of guide rail and set gradually loading and unloading station, stoving station, water cutting station and spray the station, conveniently carries out spraying, water cutting, stoving and the loading and unloading of work piece. The material tray 3 is arranged on the guide rail 14, and the workpiece positioning fixture 4 is arranged on the material tray 3, so that the workpiece can be quickly positioned, and the robot can conveniently carry out automatic loading and unloading of the workpiece on the workpiece positioning fixture 4.

As shown in fig. 2 and 3, the bottom of the material tray 3 is provided with a roller 16 positioned on the guide rail 14, the roller supports the movement of the material tray 3, and the outer circle of the roller 16 is concavely provided with a guide groove corresponding to the width of the guide rail 14, so that the movement stability of the material tray 3 is improved, and the problem of left-right shaking is avoided.

The support 1 is provided with a first chain 5 for driving the material tray 3 to move back and forth along the length direction of the guide rail 14, the first chain 5 is positioned below the material tray, the bottom of the material tray 3 is provided with a clamping block connected with the first chain 5, and the clamping block is connected with the bottom of the material tray 3 through a screw to clamp the first chain 5.

The support 1 is provided with rotating shafts located at two ends of the first chain 5, the rotating shafts are provided with first chain wheels meshed with the first chain 5, and the first chain 5 is driven through the first chain wheels. Be provided with motor 2 that is located the pivot below on the support 1, be provided with the second sprocket on the motor 2, be provided with the third sprocket that corresponds with the second sprocket in the pivot, the second sprocket adopts the second chain to be connected with the third sprocket, drives through motor 2, and motor 2 adopts servo motor, controls through the controller, realizes that the intermittent type nature of work piece transports.

As shown in fig. 2, the telescopic driving devices 15 are arranged in the loading and unloading station on the support 1, distributed on both sides of the guide rail 14 and vertically directed to the guide rail 14. As shown in fig. 3, the positioning pin 17 is disposed at an end of the telescopic driving device 15 in a threaded manner, and the telescopic driving device 15 is an air cylinder or an electric cylinder, and is controlled by a controller to drive the positioning pin 17 to move. 3 both sides of charging tray are provided with the socket 18 with location bolt 17 one-to-one, location bolt 17 excircle is the bell face, be provided with the bell mouth that corresponds with location bolt 17 in the socket 18, when location bolt 17 inserts socket 18 under telescopic drive device 15's effect, utilize the cooperation of bell face and bell mouth, realize the accurate location to socket 18 and charging tray 3 for the repeated position error after charging tray 3 resets can be controlled in 0.05 millimeter, and the precision is high, is favorable to the robot to the automatic handling of work piece on the work piece positioning fixture 4.

The position sensor sets up on the support respectively and with loading and unloading station, stoving station, cut water station and spray the station one-to-one, monitors the transfer of charging tray 3 on loading and unloading station, stoving station, cut water station and spray the station, position sensor is connected with the controller respectively and carries out signal transmission, the controller is connected with flexible drive arrangement 15 and motor 2 respectively and controls, has promoted the precision of flexible drive arrangement 15 and the action of motor 2, and the controller adopts Programmable Logic Controller (PLC), is favorable to the automation of cleaning work to go on.

The drying box is characterized in that the drying box located at the drying station is arranged on the support 1, and a plurality of hot air pipes 6 are arranged in the drying box, so that outlets of the hot air pipes 6 are respectively aligned to the top, the bottom and the side of a workpiece, and the workpiece is dried through hot air. The air drying device is characterized in that a fan 13 and a heating box 11 which are located below the drying box are arranged in the support 1, a heating wire 12 is arranged in the heating box 11, heating of air flow is carried out after the heating box is powered on, an air outlet of the fan 13 is communicated with one side of the bottom of the heating box 11, the top of the heating box 11 is communicated with a hot air pipe 6, and hot air is sent to the hot air pipe 6. The switches of the heating wire 12 and the fan 13 are controlled by the controller, which is beneficial to saving electricity consumption.

Be provided with the air nozzle 7 that the several that is located the water cutting station aimed at the work piece on the support 1, the external compressed air supply pipe of air nozzle 7 is provided with the solenoid valve that is connected with the controller on the air nozzle 7, and the water stain on the work piece is got rid of to the control compressed air to blowing of work piece, utilizing high-pressure draught.

The automatic cleaning device is characterized in that a plurality of spray heads 8 located at spraying stations are arranged on the support 1, the spray heads 8 are respectively aligned to the top, the bottom and the side face of a workpiece, a water storage tank 9 and a water pump are arranged in the support 1, a water inlet of the water pump is communicated with the water storage tank 9, a water outlet of the water pump is communicated with the spray heads 8 through water pipes, and the water pump is controlled through a controller, can automatically operate and provides cleaning water for the spray heads 8. The support 1 is provided with a water collecting tank 10 positioned below the spray header 8 for collecting sprayed wastewater, the bottom of the water collecting tank 10 is provided with a filter, and the filter is communicated with the water storage tank 9 for filtering and recycling the wastewater and reducing the water consumption.

To sum up, the utility model discloses a charging tray automatic positioning's transport cleaning equipment who points out can carry out location, delivery, washing, water and drying of charging tray, and positioning accuracy during loading and unloading is high, is favorable to the robot to carry out the auto-control handling of work piece on the charging tray, promotes production efficiency, reduces the cost of labor.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a charging tray automatic positioning's transport cleaning equipment which characterized in that includes: support, guide rail, charging tray, flexible drive arrangement and location bolt, the guide rail level sets up on the support, the charging tray sets up on the guide rail, be provided with the first chain that the drive charging tray followed guide rail length direction round trip movement on the support, be provided with work piece positioning fixture on the charging tray, loading and unloading station, stoving station, water cutting station and the station that sprays have set gradually along guide rail length direction on the support, flexible drive arrangement is located loading and unloading station and distributes in one side or both sides of guide rail, the location bolt sets up the tip at flexible drive arrangement, charging tray one side or both sides are provided with the socket with location bolt one-to-one, location bolt excircle is the conical surface, be provided with the bell mouth that corresponds with the location bolt in the socket.

2. The automatic tray positioning, conveying and cleaning device according to claim 1, wherein the number of the guide rails is two, and rollers located on the guide rails are arranged at the bottoms of the trays.

3. The automatic tray positioning conveying and cleaning device according to claim 2, wherein the outer circle of the roller is concavely provided with a guide groove corresponding to the width of the guide rail.

4. The automatic tray positioning conveying and cleaning device according to claim 1, wherein the support is provided with rotating shafts at two ends of the first chain, and the rotating shafts are provided with first chain wheels meshed with the first chain.

5. The automatic tray positioning, conveying and cleaning device according to claim 1, wherein the first chain is located at the bottom of the tray, and the bottom of the tray is provided with a clamping block connected with the first chain.

6. The tray conveying and cleaning device with the automatic positioning function as claimed in claim 4, wherein the support is provided with a motor located below the rotating shaft, the motor is provided with a second chain wheel, the rotating shaft is provided with a third chain wheel corresponding to the second chain wheel, and the second chain wheel and the third chain wheel are connected through a second chain.

7. The automatic tray positioning conveying and cleaning equipment according to claim 6, wherein the telescopic driving device is an air cylinder or an electric cylinder.

8. The automatic tray positioning conveying and cleaning equipment according to claim 7, further comprising a controller and position sensors, wherein the position sensors are respectively arranged on the support and correspond to the loading and unloading station, the drying station, the water cutting station and the spraying station one by one, the transfer of the trays on the loading and unloading station, the drying station, the water cutting station and the spraying station is monitored, the position sensors are respectively connected with the controller for signal transmission, and the controller is respectively connected with the telescopic driving device and the motor for control.

9. The conveying and cleaning equipment for the automatic positioning of the charging trays as claimed in claim 1, wherein the support is provided with a drying box located at a drying station, a plurality of hot air pipes are arranged in the drying box, a fan and a heating box located below the drying box are arranged in the support, a heating wire is arranged in the heating box, an air outlet of the fan is communicated with one side of the bottom of the heating box, and the top of the heating box is communicated with the hot air pipes.

10. The conveying and cleaning equipment for the automatic positioning of the material trays according to claim 1, wherein a plurality of air nozzles located at the water cutting station are arranged on the support, the air nozzles are externally connected with a compressed air supply pipeline, a plurality of spray heads located at the spray stations are arranged on the support, a water storage tank and a water pump are arranged in the support, a water inlet of the water pump is communicated with the water storage tank, a water outlet of the water pump is communicated with the spray heads through water pipes, and a water collecting tank located below the spray heads is arranged in the support.