WO2022188228A1

WO2022188228A1 - Machining device for automatic loading and unloading

Info

Publication number: WO2022188228A1
Application number: PCT/CN2021/086039
Authority: WO
Inventors: 文贤善; 陈周
Original assignee: 深圳市宏讯实业有限公司
Priority date: 2021-03-12
Filing date: 2021-04-09
Publication date: 2022-09-15
Also published as: CN113148624A

Abstract

A machining device (100) for automatic loading and unloading, comprising a rack (10) and a machining table. A machining station is provided on a material moving track of the machining table. A plurality of rotating tables and machining assemblies are arranged along the periphery of the machining station of the machining table according to the assembling requirements. At least one rotating table is used in cooperation with the machining table. A loading and unloading operation is conducted at a coincident point of the rotating table and the machining table on the circumference. The horizontal reciprocating-type loading and unloading manner is replaced with the horizontal rotary loading and unloading manner of the rotating table. The machining table and the rotating table start and stop rotating according to the set time sequence. Material taking and placing are conducted during stopping. The plurality of rotating tables run at the same time. A plurality of materials can be placed in the corresponding positions of a jig to be machined. The loading and unloading stroke is greatly shortened in the unit area, the number of times of loading and unloading in unit time can be increased, so as to greatly improving the loading and unloading work efficiency, thereby improving the machining efficiency and productivity of the machining table.

Description

An automatic loading and unloading processing equipment

This application claims the priority of the Chinese patent application filed on March 12, 2021 with the application number 202110271417.1 and the title of the invention is "an automatic loading and unloading processing equipment", the entire contents of which are incorporated into this application by reference middle.

technical field

The present application relates to the field of automatic processing equipment, in particular to a processing equipment for automatic loading and unloading.

Background technique

With the continuous development of science and technology, people's demand for automated production of product processing continues to increase. More and more product processing can achieve fully automated processing. The most important and indispensable link in the fully automated process of product processing is the loading and unloading processing. In the current automatic loading and unloading processing equipment, there are different automatic loading and unloading implementation methods according to different processed products, such as: using conveyor belt or conveyor chain to transfer with manipulator grabbing, using horizontal transfer platform motor reciprocating drive with manipulator Grab and so on, according to the different processing accuracy of the processing equipment, choose different loading and unloading methods. However, in the existing processing equipment, the process of transporting products by the above-mentioned loading and unloading methods is a horizontal linear reciprocating movement mode, and most of them are serial structures. This movement mode has the disadvantages of long feeding stroke, low feeding accuracy, and working problem of inefficiency.

SUMMARY OF THE INVENTION

The application provides a processing equipment for automatic loading and unloading, which is used to solve the problem that the existing automatic loading and unloading processing equipment adopts a horizontal linear reciprocating motion mode for loading and unloading, and there are problems in the loading stroke, low loading accuracy and work. Inefficient technical issues.

A processing equipment for automatic loading and unloading, comprising a frame and a processing table arranged on the frame, a processing station is arranged on the material moving track of the processing table, and at least one processing station is arranged on the frame A rotary table located at the processing station of the processing table, the rotary table is provided with a rotary station, and the processing station of the processing table and the rotary station of the rotary table have mutually overlapping positions in the circumferential direction. In and out material level.

Further, the processing table is a rotary table, and the rotary table includes a first rotary driving member and a processing platform fixed on the output shaft of the first rotary driving member, and the processing platforms are evenly distributed along the circumferential direction There are several jigs for fixing the products to be processed, and the position where the jigs of the processing platform stop on the frame is the processing station.

Further, when the processing station on the rotary table is a material feeding position, the rotary table located at the feeding position is a feeding tower, and there are at least two rotating stations on the feeding tower.

Specifically, the loading tower includes a second rotary drive member and a loading platform fixed on the output shaft of the second rotary drive member, and the loading platform is evenly distributed along the circumferential direction with a number of grabbing The reclaiming arm of the product to be processed, the position where the reclaiming arm of the loading platform stops on the frame is the rotating station.

Specifically, the loading tower further includes a first positioning mechanism fixed on the frame and located at the loading rotation station for adjusting the grasping direction of the product to be processed.

Specifically, the loading tower further includes a second positioning mechanism fixed on the frame and located at the loading rotation station for adjusting the discharging direction of the product to be processed.

Further, when the processing station on the rotating worktable is the unloading level, the rotating table located at the unloading level is the unloading tower, and the unloading tower is provided with at least two rotating Station.

Specifically, the unloading tower includes a third rotary driving member and a feeding platform fixed on the output shaft of the third rotary driving member, and at least two feeding platforms are provided on the feeding platform for adsorbing the lower feeding The unloading arm of the product on the feeding station, the position of the unloading arm on the loading platform is the rotating station.

Specifically, the unloading tower further includes a detection component disposed on the frame at the rotation station of the unloading platform.

Further, it also includes at least one processing component disposed on the frame and located at the processing station of the rotary table.

The processing equipment for automatic loading and unloading provided by the present application includes at least one rotary table used in conjunction with a processing table, and in the area where the rotary table and the processing table overlap each other, the material feeding and discharging operations are performed, and the processing table and the rotary table The working mode of synchronous rotation and synchronous stop can complete the loading and unloading operations in the overlapping area, and complete various processes such as pressing, stacking, pasting, labeling, marking, testing, etc. in other processing stations. , The rotary table is connected to the processing table in a rotating way. When the rotary table is loading and unloading, the horizontal reciprocating loading and unloading method can be replaced by the horizontal rotation of the rotary table. The processing table and the rotary table follow the set sequence. Start-stop rotation, take and unload materials when stopped, multiple rotary tables run at the same time, and multiple materials can be placed in the corresponding position of the fixture for processing, which not only greatly shortens the loading and unloading stroke per unit area, but also improves the unit time. The number of internal loading and unloading can greatly improve the working efficiency of loading and unloading, thereby improving the processing efficiency and production capacity of the processing table.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

1 is a top view of a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

2 is a schematic three-dimensional structure diagram of a rotary table in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

3 is a schematic three-dimensional structure diagram of a feeding tower in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

4 is a schematic three-dimensional structure diagram of a loading platform in a loading tower in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

5 is a top view of a loading platform in a loading tower in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

6 is a schematic three-dimensional structural diagram of a first positioning mechanism in a loading tower in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

7 is a schematic three-dimensional structural diagram of the second positioning mechanism of the loading tower in the automatic loading and unloading processing equipment provided by the first embodiment of the present application;

8 is a schematic three-dimensional structure diagram of a feeding tower in a processing equipment for automatic feeding and discharging provided by the first embodiment of the present application;

9 is a schematic three-dimensional structural diagram of a processing component in a processing equipment for automatic loading and unloading provided by the first embodiment of the present application;

10 is a schematic three-dimensional structure diagram of a loading tower in a processing equipment for automatic loading and unloading provided by the second embodiment of the present application;

11 is a top view of a processing table and a loading tower in an automatic loading and unloading processing equipment provided by the third embodiment of the present application.

In the picture: 100-automatic loading and unloading processing equipment, 10-frame; 20-rotating table, 21-first rotating drive part, 211-output shaft of the first rotating drive part, 22-processing platform, 221-governance Tool; 30-feeding tower, 31-second rotary drive, 311-output shaft of the second rotary drive, 32-feeding platform, 321-reclaiming arm, 3211-connecting rod, 3212-reclaiming rod, 3213-Reclaiming block, 3214-Vacuum suction nozzle, 3215-Positioning post, 3216-Elastic piece, 33-Feed track, 331-Feed guide groove, 34-First positioning mechanism, 341-First bracket, 342-Positioning Component, 3421-first drive assembly, 3422-positioning piece, 343-guide jig, 3431-positioning groove, 3432-notch, 35-second positioning mechanism, 351-second bracket, 352-rotating motor, 353-clamp Material block, 354-detection sensor, 355-coupling, 36-pressing mechanism, 40-cutting tower, 41-third rotating drive, 411-output shaft of third rotating drive, 42-cutting platform , 421-blanking arm, 43-detection component, 50-processing component, 51-preloading component, 511-third bracket, 512-linear guide rail, 513-pressing block, 514-second driving component, 52-tightening Press components, 60-linear transfer table.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Example 1:

Referring to FIG. 1 to FIG. 9 , a processing device 100 for automatic loading and unloading provided by the first embodiment of the present application.

As shown in FIG. 1 , the automatic loading and unloading processing equipment 100 provided by the present application includes a frame 10 and a processing table arranged on the frame 10 . In this embodiment, the processing table is arranged in the center of the frame 10 . Rotary table 20 . When the product workpiece processed by the processing equipment provided in the present application is transferred from one processing position to another processing position, it is realized by the rotary table 20 located in the center of the frame 10 . The processing items or processing procedures that can be performed on the product workpiece on the processing equipment 100 provided by the present application are determined by other components arranged on the frame 10 around the rotary table 20 . The rotary table 20 on the frame 10 is provided with several processing stations on the outer circumference of the circumference, and each processing station can be provided with different processing components, so as to realize the press-fitting of the products transferred on the rotary table 20 , stacking, pasting, labeling, marking, testing and many other different processes. The number of processing stations on the rotary table 20 is related to the needs of product processing, including at least the loading position of the workpiece, the processing position of the workpiece and the unloading position of the product, and three basic processing stations. 20 to complete at least one processing step. The more processing stations set on the rotary table 20, the more complex the corresponding processing can be achieved, the more workpieces can be loaded, and the more complex and multi-sequence processing technology can be achieved. Using the automatic loading and unloading processing equipment 100 provided by the present application can not only minimize the area occupied by the processing equipment 100, but also set as many processing components as possible on the frame 10 per unit area, and has a compact structure. 20 can shorten the moving distance between adjacent processes, thereby reducing the material moving time in the processing process, and improving the production efficiency and capacity of the processing equipment 100 .

Further, the processing equipment 100 for automatic loading and unloading provided by the present application further includes at least one rotary table disposed on the frame 10 at the processing station of the processing table, the rotary table is provided with a rotary station, and rotates The rotation station of the table and the processing station of the processing table have mutually coincident inlet and outlet positions in the circumferential direction. In this embodiment, the rotary table is arranged on the frame 10, the processing table is the rotary table 20 arranged on the frame 10, and the rotary table and the rotary table 20 have overlapping areas in the circumferential direction to realize For the feeding and discharging operation between the two, through the relative rotation between the rotary table and the rotary table, the products to be processed can be loaded onto the rotary table 20 one by one, or the processed products can be transferred to the rotary table 20 one by one. Unloading onto the rotary table.

The processing equipment 100 for automatic loading and unloading provided by the present application can, according to processing requirements, only install a rotary table on the loading position of the processing table for loading operation, and use other blanking methods to complete the blanking operation on the unloading position. , so as to only increase the speed of feeding the processing equipment 100 . It is also possible to install a rotary table on the unloading level of the processing table for unloading operations according to the processing requirements, and use other loading methods to complete the loading operation on the loading level, so as to only increase the loading and unloading speed of the processing equipment 100. . Alternatively, a rotary table can be installed on the loading and unloading positions of the processing table at the same time for the loading and unloading operations, thereby simultaneously increasing the loading and unloading speeds of the processing equipment 100, thereby improving the processing speed. The production speed and production efficiency of the equipment in 100 units of time.

In addition, with the automatic loading and unloading processing equipment 100 provided by the present application, the number of processing stations increases according to the different products processed on the processing table 20, and the number of rotating tables on the frame 10 can be increased according to the actual processing requirements to meet processing needs. That is, two or more rotary tables may be simultaneously set on the processing equipment 100 for automatic loading and unloading for loading the processing tables. Alternatively, according to the detection of the detection equipment on the processing table, a plurality of rotary tables are set on the frame 10 at the same time for distributing and unloading the processing table. Or, after the processing table is unloaded by the rotary table, the material is divided by the rotary table and so on.

In the automatic loading and unloading processing equipment 100 provided by the present application, a rotary table is used as a rotary table processing table to perform feeding and discharging operations, instead of the traditional linear reciprocating feeding method, and the processing table and the rotary table are synchronously rotated and The working mode of synchronous stop can complete the feeding and discharging operation of the processing table in the overlapping area, which can not only reduce the moving stroke of the feeding and discharging in the unit area, thus greatly shorten the movement time required for feeding and the time required for loading and unloading. The pause time can also increase the number of feedings per unit time, improve the efficiency of feeding, and then improve the processing efficiency and production capacity of the processing table.

Further, as shown in FIG. 2 , it is a schematic three-dimensional structure diagram of the rotary table 20 at the center of the frame 10 in the automatic loading and unloading processing equipment 100 provided by the present application. In this embodiment, the processing table is a rotary table 20 arranged at the center of the frame 10, and the processing table (rotary table 20) is located at the center of the frame 10, and is used for the rotational transfer of all processing steps of the workpiece. material operation. The rotary table 20 includes a first rotary driving member 21 and a processing platform 22 fixed on the output shaft 211 of the first rotary driving member 21 . The first rotary driving member 21 is fixed to the bottom of the frame 10 and is fixedly connected to the processing platform 22 through its output shaft 211 . This enables the processing platform 22 to rotate horizontally and vertically along with the output shaft 211 . The first rotation driving member 21 can realize the horizontal rotation operation of the processing platform 22 . Specifically, a plurality of jigs 221 for fixing the products to be processed are evenly distributed along the circumferential direction of the processing platform 22 . The number of jigs 221 set on the processing platform 22 is related to the processing steps. The more processing steps, the greater the number of corresponding jigs 221 . The position where the jig 221 of the processing platform 22 stops on the frame 10 is the processing station. The processing platform 22 in the rotary table 20 can rotate horizontally with the first rotary driving member 21, and the angle of each rotation is controlled by the first rotary driving member 21 to be constant. When the processing platform 22 stops rotating, the processing platform 22 stops rotating. The position where the upper jig 221 stays above the frame 10 is the processing station of the rotary table 20, and when the processing platform 22 stops rotating, loading and unloading or other processing operations are performed. The time for the horizontal rotation of the processing platform 22 is the time for moving the product from one processing station to another, and the time for the processing platform 22 to stop rotating is the time for loading, unloading, and processing the product. However, the automatic loading and unloading processing equipment 100 provided by the present application has a stop time during processing, that is, the processing platform 22 of the rotary table 20 needs to stop rotating every time for various operations. The times alternate with each other, resulting in intermittent processing. The rotary table set in the automatic loading and unloading processing equipment 100 provided by the present application can greatly shorten the material moving time on the processing platform 22, and shorten the material moving time to 120 milliseconds, thereby automatically loading and unloading materials. The processing output of the processing equipment 100 is increased from the traditional 1,500 pieces/hour to 10,000 pieces/hour.

Further, as shown in FIG. 1 , when the processing station on the rotary table 20 is the feeding position, the rotary table located at the feeding position is the feeding tower 30 , and the feeding tower 30 is provided with at least two rotary Station. At least one rotating station is set on the feeding tower 30. The rotating station on the feeding tower 30 rotates the product to be processed from the feeding track 33 by rotating with the rotation of the feeding tower 30. Bring it into the rotary table 20. In order to improve the feeding efficiency of the feeding tower 30, and the accuracy and accuracy of the feeding to meet the processing requirements of the product, a rotating station can be added to the feeding tower 30, thereby reducing the angle of a single rotation, that is, the product to be processed The distance of a single movement on the loading tower 30. In addition, the added rotating station can also be used for pre-processing, detection, and positioning operations before the product to be processed is loaded, so as to ensure that when the loading tower 30 is loaded onto the rotating table 20, the product quality and loading of the product to be processed are Parameters such as material angle can meet the needs of subsequent processing procedures.

Further, as shown in FIG. 3 , in the automatic loading and unloading processing equipment 100 provided by the present application, the rotary table is a three-dimensional structural schematic diagram of the loading tower 30 . The feeding tower 30 includes a second rotary driving member 31 and a feeding platform 32 fixed on the output shaft 311 of the second rotary driving member 31 . The second rotary drive member 31 can be used to drive the rotation of the loading platform 32 in the horizontal direction, and can adjust the angle of a single rotation of the loading platform 32 in the horizontal direction as required. In this embodiment, the second rotary driving member 31 can also take into account the role of driving the loading platform 32 to rise and fall. The second rotary drive member 31 can drive the loading platform 32 to ascend and descend in the vertical direction, so as to ensure that the loading tower 30 can be accurately connected with the jig 221 of the processing platform 22 on the rotary table 20 in the vertical direction. The feeding tower 30 also includes a feeding track 33 that provides the product to be processed for the feeding platform 32 . The main function of the feeding track 33 is to provide storage space for the product to be processed. The products to be processed inside are transferred to the rotary table 20 one by one.

Specifically, as shown in FIG. 5 , a plurality of reclaiming arms 321 for grabbing the product to be processed are evenly distributed along the circumferential direction of the loading platform 32 in the loading tower 30 , and the reclaiming arms 321 are used for feeding materials. The products to be processed on the track 33 are grasped one by one, and the grasped products are transferred to the rotary table 20. During the transfer process, other components on the loading tower 30 can be used to realize the processing of the products to be processed. A series of operations, such as adjusting the feeding angle, adjusting the feeding height, adjusting the posture of the product during feeding, detecting the quality of the feeding product, etc. The position where the reclaiming arm 321 of the loading platform 32 stops at the frame 10 is a rotating station. That is, the picking arm 321 is used to move the product when the loading platform 32 rotates, and when the loading platform 32 is stopped, the product is picked up or the product to be processed is transferred to the rotary table 20 . When the loading tower 30 provides the product to be processed for the rotary table 20, the loading platform 32 and the processing platform 22 run synchronously, that is, both are suspended at the same time for relative operation, and both are rotated at the same time for transferring the product. The pause time is consistent with the rotation time, and the two are alternately performed to form the intermittent feeding process provided by the present application. The more reclaiming arms 321 are set on the loading platform 32, the more rotating stations it can realize, and the more processing detection can be realized on the loading tower 30 for the loaded products. many. In this embodiment, eight reclaiming arms 321 are simultaneously disposed on the loading platform 32, and each reclaiming arm 321 is a rotating station when it stops. Components such as processing, positioning, and detection can be correspondingly arranged around the rotating station for preprocessing the loaded products.

As shown in FIG. 4 , in this embodiment, the reclaiming arm 321 includes a connecting rod 3211 fixed on the loading platform 32 , a reclaiming rod 3212 vertically fixed on the end of the connecting rod 3211 , and a reclaiming rod 3212 disposed on the reclaiming material. The reclaiming block 3213 at the bottom of the rod 3212 and the vacuum suction nozzle 3214 arranged at the bottom of the reclaiming block 3213. Through the vacuum suction nozzle 3214, the product to be processed can be adsorbed and loaded or released and unloaded. In order to prevent the reclaiming block 3213 from rotating horizontally with the loading platform 32 at the bottom of the connecting rod 3211, a positioning column 3215 is also provided between the reclaiming block 3213 and the connecting rod 3211, and the reclaiming block 3213 is fixed by the connecting rod 3211 on the Rotation in the horizontal direction. At the same time, the reclaiming rod 3212 is also provided with an elastic member 3216 to ensure that the vacuum suction nozzle 3214 has a certain amount of buffer in the vertical direction during the vertical movement and prolongs the service life of the vacuum suction nozzle 3214 . In this embodiment, a vacuum nozzle 3214 is used on the reclaiming arm 321 to grab the workpiece and transfer the workpiece. The reclaiming arm 321 can also select different grabbing parts such as mechanical clamps, Other components such as magnetic suction nozzles are used to grasp the product to be processed.

Further, since the automatic loading and unloading processing equipment 100 provided by the present application adopts the relative rotation method of the rotary table and the rotary table 20 for feeding materials, when the rotary table grabs the product, it is necessary to carry out a first-level operation on the product. Positioning to ensure that the direction, position and angle of each product on the reclaiming arm 321 are consistent. In order to ensure that the product to be processed can be accurately placed into the jig 221 . The loading tower 30 further includes a first positioning mechanism 34 fixed on the frame 10 and located between the loading platform 32 and the feeding rail 33 for adjusting the grasping direction of the product to be processed. The first positioning mechanism 34 is disposed between the feeding rail 33 and the feeding platform 32 to ensure that the position of each product grasped by the feeding arm 321 of the feeding platform 32 on the feeding platform 32 is consistent.

Specifically, as shown in FIG. 6 , it is a schematic three-dimensional structural diagram of the first positioning mechanism 34 on the feeding tower 30 provided by the present application. The first positioning mechanism 34 includes a first bracket 341 fixed on the frame 10, a guide jig 243 disposed on the first bracket 341, and a positioning device disposed on the first bracket 341 for limiting the feeding direction of the product to be processed Assembly 342, the positioning assembly 342 includes a first drive assembly 3421 disposed on the first support 341 and a positioning piece 3422 driven by the first drive assembly 342 to move horizontally on the first support 341, the positioning piece 3422 is perpendicular to the The setting of the feeding direction of the product to be processed is used to eliminate the position error in the feeding direction when each product to be processed enters the guide jig 343 . The guide jig 343 is provided with a positioning groove 3431 into which the product to be processed can enter. A material guide trough 331 is provided at the discharge port of the feeding track 33 , and the products to be processed are arranged and sequentially input into the guide jig 343 of the first positioning mechanism 34 through the material guide trough 331 . The guide groove 331 of the feeding track 33 communicates with the positioning groove 3431 through the gap 3432. After the product to be processed enters the guide jig 343, it is adsorbed by the take-up arm 321 on the feeding platform 32 and then moves upward out of the guide jig 343. The products to be processed taken out by the reclaiming arm 321 from the guide jig 343 of the first positioning mechanism 34 all maintain the same direction and angle as the guide jig 343 , which is the initial state of the to-be-processed product when feeding.

Further, since the automatic loading and unloading processing equipment 100 provided by the present application uses the rotating table and the rotating table 20 to rotate relative to each other for loading, the loading platform 32 of the loading tower 30 and the processing platform of the rotating table 20 are loaded. 22 When the material loading level in the overlapping area is docked, it is necessary to keep the direction and angle of the product to be processed on the reclaiming arm 321 of the loading platform 32 and the alignment of the processing platform 22 according to the shape and processing requirements of some workpieces. Only when the direction and angle of the jig 221 are consistent, the reclaiming arm 321 can accurately place the product to be processed into the jig 221 . Therefore, for the products to be processed with special positioning and requirements, it is necessary to perform secondary positioning before loading, and the products to be processed need to be positioned again before loading to ensure accurate loading when the processing station of the worktable 20 is selected. . The loading tower 30 provided by the present application further includes a second positioning mechanism 35 fixed on the frame 10 and located at the rotation station of the loading platform 32 for adjusting the discharging direction of the product to be processed. The second positioning mechanism 35 can be used to adjust the relative position of the product to be processed on the pick-up arm 321 , so as to ensure that the pick-up arm 321 grabs the product and transfers it to the rotary table 20 for accurate feeding. Generally, for a product with a certain hardness, the adjustment of the position and angle of the product can be completed directly through the first positioning mechanism 34 .

Specifically, as shown in FIG. 7 , it is a schematic three-dimensional structural diagram of the second positioning mechanism 35 on the feeding tower 30 provided by the present application. The second positioning mechanism 35 includes a second bracket 351 fixed on the frame 10 , a rotating motor 352 arranged on the second bracket 351 , a pair of clamping blocks 353 driven by the rotating motor 352 , and a pair of material clamping blocks 353 arranged on the second bracket 351 A pair of clamping blocks 353 are fixed on the output shaft of the rotary motor 352 through a coupling 355 . The pair of material clamping blocks 353 on the second positioning mechanism 35 first clamps the reclaiming arm 321 for fixing the parts of the product to be processed. In this embodiment, the reclaiming arm 321 is fixed to be processed by the vacuum suction nozzle 3214 on the reclaiming arm 321 Therefore, in this embodiment, a pair of clamping blocks 353 are used to clamp the vacuum suction nozzles 3214 on the reclaiming arm 321, and then the rotating motor 352 drives the pair of clamping blocks 353 to rotate to a set angle, and the The detection sensor 354 detects whether the product to be processed is rotated in place. After the rotation is in place, a pair of clamping blocks 353 release the vacuum suction nozzle 3214, and the product to be processed on the vacuum suction nozzle 3214 will be adsorbed and grasped at this angle. , and rotate the feeding along this angle.

Further, the feeding tower 30 provided by the present application can also perform other pre-operations on the to-be-processed products captured on the feeding tower 30 according to different processed products and different processing techniques of the processed products to ensure feeding The product to the rotary table 20 is a product required for compound processing. Therefore, the loading tower 30 further includes a processing component fixed on the frame 10 and arranged around the loading platform 32 , and pre-processing operations are performed on the products to be processed on the loading platform 32 through the processing component.

Further, as shown in FIG. 1 , in the automatic loading and unloading processing equipment 100 provided by the present application, when the processing station on the rotary table 20 is the unloading position, the rotating table at the unloading position is The unloading tower 40 is provided with at least two rotating stations on the unloading tower 40 . Among the at least two rotating stations set on the unloading tower 40 , one is the reclaiming position for unloading the rotating station located at the in and out material position coincident with the rotating table 20 , and the other is the unloading tower 40 The discharge position on the side away from the rotary table 20. At the same time, in order to improve the blanking efficiency of the blanking tower 40, as well as the operations of blanking and material distribution, a rotating station can be added to the blanking tower 40, thereby reducing the angle of single rotation of the blanking tower 40, that is, the product is unloading The distance of a single move on tower 30. By adding a rotating station on the unloading tower 40, it can also be used to divide the unloaded products, and carry out targeted detection and distribution of the unloaded products according to different processing requirements.

Specifically, as shown in FIG. 8 , it is a schematic three-dimensional structural diagram of the unloading tower 40 in the rotary table in the automatic loading and unloading processing equipment 100 provided by the present application. The structure of the main part of the unloading tower 40 is basically the same as that of the main part of the feeding tower 30 . The unloading tower 40 includes a third rotary driving member 41 and a blanking platform 42 fixed on the output shaft 411 of the third rotating driving member 41 . The unloading arm 421 of the product, and the position of the unloading arm 421 on the loading platform 32 is a rotating station. The third rotation driving member 41 of the unloading tower 40 can drive the rotation of the unloading platform 42 in the horizontal direction, and can adjust the angle of the single rotation of the unloading platform 42 in the horizontal direction as required. In this embodiment, the third rotary driving member 41 also has the function of driving the blanking platform 42 to rise and fall in the vertical direction at the same time, and the third rotary driving member 41 drives the blanking platform 42 to rise and fall in the vertical direction. , so as to drive the reclaiming arm 421 located on the unloading platform 42 downward to abut with the fixture 221 on the processing platform 22 of the rotary table 20 in the vertical direction. The unloading arm 421 provided on the unloading platform 42 is mainly used to grab and unload the processed products on the rotary table 20 one by one. The unloading platform 42 is used to move the product when it rotates, and when the unloading platform 42 stops, it is used to grab or unload the processed product in the jig 221 on the processing platform 22 of the rotary table 20 . The products on the unloading arm 421 are divided and unloaded. The unloading platform 42 and the processing platform 22 run synchronously, both of them are suspended at the same time to realize their respective operation processes within the corresponding stop time, and both of them rotate at the same time for transferring products. The stop time is consistent with the rotation time. Alternate with each other to form a batch processing process. The more unloading arms 421 are set on the unloading platform 42, the more rotating stations it can realize, corresponding to the product testing, product OK unloading, and NG unloading of the unloaded products. materials, etc. for different station operations. The specific structure of the unloading arm 421 provided on the unloading platform 40 is the same as the structure of the loading arm 321 in the loading tower 30 in this embodiment.

Specifically, as shown in FIG. 8 , the unloading tower 40 provided by the present application further includes a detection component 43 disposed on the frame 10 at the rotating station of the unloading platform 42 . The detection component 43 can be correspondingly provided with different detection components according to different processed products, for example, different detection components such as position sensors, angle sensors, etc. are used to realize targeted detection of the products obtained on the unloading tower 40, and Use the test results for material distribution.

Further, in the processing equipment 100 for automatic loading and unloading provided by the present application, when the processing station on the rotary table 20 is a processing position, the rotary table located at the processing position is a processing tower (not shown in the figure). out), there is at least one rotary station on the processing tower. The rotary station on the processing tower rotates with the processing tower, and the processing equipment is moved closer to the rotary table 20 or away from the rotary table 20 by means of rotation. The structure of the processing tower is consistent with the main structure of the feeding tower. The processing tower includes a fourth rotary driving member and a processing platform fixed on the output shaft of the fourth rotary driving member. The fourth rotary driving member can be used to drive the rotation of the processing platform in the horizontal direction, and regulate the processing as required The angle of a single rotation on the platform. At the same time, the fourth rotary driving member can also be set according to actual needs, whether it is necessary to drive the lifting and lowering of the processing platform in the vertical direction. The fourth rotary driving member can be driven to lift and lower by a motor, or a rotary driving member that has a lifting function itself. In addition, at least one workpiece for processing products is provided on the processing platform, and the position of the workpiece on the processing platform is the rotation station. The processed parts include but are not limited to laser heads, marking heads, laser cutters, punching needles and other processed parts.

Further, as shown in FIG. 1 , the automatic loading and unloading processing equipment 100 provided by the present application further includes at least one processing component 50 disposed on the frame 10 at the processing station of the rotary table 20 . The number of processing assemblies 50 provided on the frame 10 is increased or decreased according to processing requirements. The processing assembly 50 may be used to perform various desired processing operations on the loaded product. The processing includes but is not limited to: pressing, sticking, dust-proof film, laser marking, testing product quality, testing angle, testing station, testing product quality, etc.

As shown in FIG. 1 , in this embodiment, the frame 10 has three feeding towers 30 and one unloading tower 40 at the same time, and the three feeding towers 30 are respectively used for the first workpiece, the second workpiece and the The third workpiece is loaded in steps, and an unloading tower 40 unloads the assembled product. The first workpiece is an injection molded part, and the injection molded part has two holes for installing the second workpiece and the third workpiece, and both the second workpiece and the third workpiece are hardware pieces inserted on the first workpiece . The first workpiece is loaded as the first step of the processed substrate.

First, the first feeding tower 30 feeds the injection molded parts of the first workpiece to the jig 221 of the processing platform 22 , and the first workpiece is fixed by the jig 221 and is driven to move to where the second feeding tower 30 is located. The second feeding position of the second feeding step is carried out. Then, the second feeding tower 30 provides the rotary table 20 with the feeding of the first hardware, and the second feeding tower 30 places the first hardware on the hole of the injection molded part on the jig 221 position. The jig 221 is driven by the processing platform 22 to continue to move to the third feeding position where the third feeding tower 30 is located for the third step of feeding. Next, the third feeding tower 30 loads the second hardware for the injection molded parts that already have one hardware on the jig 221, and the third feeding tower 30 puts the second hardware into the jig On another hole of the injection molded part on 221. Finally, the processing platform 22 moves the jig 221 with the injection molded part and two hardware parts to the processing station where the processing assembly 50 is located, and press-fits the products in the jig 221 through the processing assembly 50 .

In this embodiment, in the press-fitting process, in order to ensure that when the hardware is press-fitted onto the injection-molded part, the hardware will not rotate along with the press-fitting process and cause press-fitting failure, the processing component 50 includes a pre-pressing component 51 and compression assembly 51. The pre-pressing assembly 51 is provided with a position-limiting structure, so as to ensure that the pressed workpiece will not be displaced along with the pressing process. For the rest of the structure, the pre-compression assembly 51 and the compression assembly 52 have the same structure.

Specifically, as shown in FIG. 9 , it is a schematic three-dimensional structure diagram of the pre-pressing assembly 51 provided in the automatic loading and unloading processing equipment 100 provided by the present application. The pre-compression assembly 51 includes a third bracket 511 fixed on the frame 10 , a vertical linear guide 512 disposed on the third bracket 511 , a pressing block 513 on the linear guide 512 , and a driving pressing block 513 The second drive assembly 514 ascends and descends on the linear guide 512 . When the jig 221 that has finished loading moves to the processing station set by the pre-pressing component 51 , the processing platform 22 stops rotating. The jig 221 is located below the pressing block 513, and the pressing block 513 is driven downward by the second driving component 514, so as to contact the product on the jig 221, so that the second workpiece on the jig 221 can be moved with the product on the jig 221. The third workpiece is pressed into the first workpiece. At the same time, the pressing block 513 on the pre-compression assembly 51 is provided with a limit groove for the top of the second workpiece and the third workpiece to be embedded, and the second workpiece and the third workpiece are kept from being pressed down by the limit groove. Will rotate with the center to ensure the quality of the down pressure. The second drive assembly 514 further includes an elastic reset member disposed between the frame 10 and the pressing block 513, and the pressing block 513 is reset upward through the elastic reset member. The press-fitting process of the product on the rotary table 20 can be realized by the pre-pressing assembly 51 .

In the automatic loading and unloading processing equipment 100 provided in the present application, the basic operation procedures for electronic products in the automatic equipment can be implemented on the rotary table 20, which is not limited herein. The processing equipment 100 for automatic loading and unloading provided by the present application realizes the operation process of rotary feeding and rotary unloading through the mutual rotation of the feeding tower 30, the feeding tower 40 and the central rotary table 20. Within the unit area, the material moving stroke and the time required for material moving during processing can be effectively shortened. On the premise of consistent processing time, the time required for rotation during material moving can be greatly shortened, thereby improving the product quality per unit time. The processing efficiency increases the processing output of the processing equipment. At the same time, in order to meet the basic technical requirements required for product processing, the loading tower 30 and the unloading tower 40 are correspondingly provided with positioning mechanisms and detection components for use in loading and unloading. The precise positioning of the product to the jig 221 or the jig 221 to the product when the product is handed over at the stop time.

Embodiment 2:

Referring to FIG. 10 , it is a schematic three-dimensional structure diagram of the feeding tower 30 in the processing equipment 100 for automatic feeding and discharging according to the second embodiment of the present application. In this embodiment, the difference between the feeding tower 30 and the first embodiment is that the second rotary driving member 31 on the feeding tower 30 is only used to drive the rotation of the feeding platform 32 in the horizontal direction, and Adjust the angle of the single rotation of the loading platform 32 in the horizontal direction as required. In this embodiment, the second rotary drive member 31 cannot realize the vertical lift of the rotary table 20 . The feeding tower 30 further includes a pressing mechanism 36 disposed on the rotating station, and the pressing mechanism 36 drives the lifting rod 3212 on the feeding arm 321 to ascend and descend in the vertical direction. Similarly, in this embodiment, the third rotary drive member 41 on the unloading tower 40 is only used for rotation, and the lifting and lowering of the reclaiming arm 421 on the unloading tower 40 can also be completed by the pressing mechanism.

In this embodiment, the pressing structure 36 is a driving cylinder, and the driving shaft of the driving cylinder drives the reclaiming rod 3212 on the reclaiming arm 321 to ascend and descend in the vertical direction. When the reclaiming arm 321 of the loading platform 32 rotates to the bottom of the pressing mechanism 36 and stops rotating, the pressing mechanism 36 drives the reclaiming rod 3212 to move downward, and the vacuum suction nozzle 3214 at the bottom of the reclaiming rod 3212 can Docking to the component below it to grab the product. The lower part of the pressing mechanism 36 can be the jig 221 of the processing platform 22 of the rotary table 20 , the guide jig 343 of the first positioning mechanism 34 , or the clamping block 353 of the second positioning mechanism 35 . That is, the pressing mechanism 36 is disposed above the rotation station of the loading tower 30 for driving the lifting and lowering of the reclaiming arm 321 in the vertical direction.

In this embodiment, the whole of the loading platform 32 only needs to be rotated and does not need to be raised and lowered. It is only necessary to set the pressing mechanism 36 on the corresponding rotating station to realize the lifting and lowering of the product in the local area, which not only avoids the divider To solve the problem of vibration when driving the whole loading platform 32 to lift as a whole, it is also possible to adjust the relative position in the vertical direction on a single rotating station, and set different processing parts around the loading platform 32 to achieve different height adjustments, so that the entire loading platform can be adjusted. Tower 30 is more adaptable. In addition, the lifting and lowering stability of a single rotating station is better, and it is more suitable for the overall speed-up of intermittent automatic processing equipment, so that the feeding tower 30 is more suitable for feeding on high-speed equipment.

Embodiment three:

Referring to FIG. 11 , it is a top view of the loading tower 30 and the processing table in the automatic loading and unloading processing equipment provided by the third embodiment of the present application. In this embodiment, the feeding tower 30 is exactly the same as the feeding tower 30 in the first embodiment. The difference between this embodiment and the first embodiment is that the processing table is a linear moving table 60 disposed on the frame 10 . The material moving direction of the linear material moving table 60 is shown by the arrow in FIG. 11 . A plurality of processing stations can be set along the two sides of the material moving track of the linear material moving table 60 , and at the required processing stations Correspondingly, the feeding tower 30 is arranged to perform feeding operation on the linear moving table 60 .

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: it can still be used for the above-mentioned implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the application, and should be included in the within the scope of protection of this application.

Claims

A processing equipment for automatic loading and unloading, comprising a frame and a processing table arranged on the frame, a processing station is provided on the material moving track of the processing table, and it is characterized in that it further comprises at least one processing station arranged on the frame. The rotary table on the frame is located at the processing station of the processing table, the rotary table is provided with a rotary station, and the processing station of the processing table and the rotary station of the rotary table are in the circumferential direction It has mutually overlapping inlet and outlet material levels.
The processing equipment for automatic loading and unloading according to claim 1, wherein the processing table is a rotary table, and the rotary table includes a first rotary driving member and an output fixed to the first rotary driving member The processing platform on the shaft, the processing platform is evenly distributed along the circumferential direction with several fixtures for fixing the products to be processed, and the position where the fixtures of the processing platform stop on the frame is the processing station .
The processing equipment for automatic loading and unloading according to claim 2, wherein, when the processing station on the rotary table is the feeding position, the rotary table located at the feeding position is the feeding tower , there are at least two rotating stations on the feeding tower.
The processing equipment for automatic loading and unloading according to claim 3, wherein the loading tower comprises a second rotary drive member and a loading platform fixed on the output shaft of the second rotary drive member, the A plurality of reclaiming arms for grabbing the product to be processed are evenly distributed along the circumferential direction of the loading platform, and the position where the reclaiming arms of the loading platform stop on the frame is the rotating station.
The automatic loading and unloading processing equipment according to claim 4, wherein the loading tower further comprises a material fixed on the frame and located at the loading rotation station for adjusting the gripping of the product to be processed. The first positioning mechanism for taking the direction.
The processing equipment for automatic loading and unloading according to claim 5, wherein the loading tower further comprises a material fixed on the frame and located at the loading rotation station for adjusting the placement of the product to be processed. The second positioning mechanism in the material direction.
The processing equipment for automatic loading and unloading according to claim 2, wherein, when the processing station on the rotary table is a feeding position, the rotary table located at the feeding position is a feeding tower , at least two rotating stations are arranged on the unloading tower.
The processing equipment for automatic loading and unloading according to claim 7, wherein the unloading tower comprises a third rotary driving member and a feeding platform fixed on the output shaft of the third rotary driving member, the The unloading platform is provided with at least two unloading arms for adsorbing the products on the unloading station, and the position of the unloading arms on the loading platform is the rotating station.
The processing equipment for automatic loading and unloading according to claim 7, wherein the unloading tower further comprises a detection component disposed on the frame and located at the rotation station of the unloading platform.
The automatic loading and unloading processing equipment according to claim 2, further comprising at least one processing component disposed on the frame and located at the processing station of the rotary table.