CN215824542U

CN215824542U - Jig backflow assembly line and marking equipment

Info

Publication number: CN215824542U
Application number: CN202121482319.4U
Authority: CN
Inventors: 李金平; 曹洪涛; 刘亮; 吕启涛; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Han s Laser Technology Industry Group Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-15
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of laser marking, and discloses a jig backflow assembly line and marking equipment. The jig backflow marking device comprises a machine cabinet, a jig backflow production line arranged on the machine cabinet, a laser marking assembly, a lifting and overturning assembly and a discharging manipulator assembly; the lifting and overturning assembly is used for overturning the product on the product jig; the laser marking assembly is used for carrying out laser marking on the products before and after overturning; the blanking mechanical arm assembly is used for blanking a product marked by laser. The utility model can realize the circular reflux of the jig, can complete the automatic feeding and discharging of products and the marking of the front and the back, and greatly improves the working efficiency of equipment.

Description

Jig backflow assembly line and marking equipment

Technical Field

The utility model relates to the technical field of laser marking, in particular to a jig backflow assembly line and marking equipment.

Background

The production process of the charger plug is completed through an automatic wire body, and the processes of automatic assembly, welding, detection, marking, packaging and the like are required from one part to a commodity. After the charger plug is automatically assembled, the surface of a product is often required to be marked, such as a mark LOGO, product parameters, product use information and the like. The laser marking is very convenient, and can be conveniently embedded into the middle section or the rear section of the assembly line to replace the traditional label pasting or silk screen printing mode. Because the demand of various charger plugs is very big, the assembly line of prior art transport product can't realize placing the tool of product and flow back, can not fix a position the tool reliably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jig backflow assembly line and marking equipment aiming at the technical problems in the prior art, which can realize jig circulation backflow, can complete automatic feeding and discharging and front and back marking of a product, and have a simple and reliable overall structure and are easy to realize.

In order to solve the problems proposed above, the technical scheme adopted by the utility model is as follows:

the utility model provides a jig backflow production line which comprises a section bar, a conveying belt arranged on the section bar, a power assembly connected with the conveying belt, and a sliding assembly connected with the conveying belt, wherein the sliding assembly is connected with a product jig used for fixing a product and drives the product jig to perform circulating backflow motion.

Furthermore, the power assembly comprises a driving synchronizing wheel and a driven synchronizing wheel which are oppositely arranged on the section bar, and a servo motor connected with the driving synchronizing wheel, and the conveying belt is sleeved on the synchronizing wheel and the driven synchronizing wheel.

Furthermore, the sliding assembly comprises a guide rail positioned on one side of the conveying belt, a sliding block in sliding fit with the guide rail, and a connecting plate arranged on the sliding block, wherein the connecting plate is used for connecting the product jig and is connected with the conveying belt through a hinge.

Furthermore, the jig backflow assembly line further comprises a positioning air cylinder arranged on the section bar and a cam follower connected with the positioning air cylinder, and the cam follower corresponds to the conveying belt in position.

Furthermore, the outer surfaces of the positioning cylinder and the cam follower are also provided with dust hoods.

The utility model also provides a jig backflow marking device which comprises a cabinet, a jig backflow production line arranged on the cabinet, a laser marking assembly, a lifting and overturning assembly and a discharging manipulator assembly, wherein the laser marking assembly, the lifting and overturning assembly and the discharging manipulator assembly are arranged on the cabinet and correspond to the jig backflow production line in parallel;

the lifting and overturning assembly is used for overturning the product on the product jig;

the laser marking assembly is used for carrying out laser marking on the products before and after overturning;

the blanking mechanical arm assembly is used for blanking a product marked by laser.

Furthermore, the lifting and overturning assembly comprises a lifting support base arranged on the cabinet, a servo platform arranged on the lifting support base, a rotary clamping cylinder arranged on the servo platform and a chuck connected with the rotary clamping cylinder, and the chuck is used for acting on a product of the product jig.

Furthermore, a connecting rib plate is arranged between the servo platform and the rotary clamping cylinder.

Further, the unloading manipulator subassembly is in including setting up unloading support base on the rack, setting the unloading supports the cylinder of taking the guide arm on the base, with take the lift cylinder that the guide arm cylinder is connected, with the sucking disc mounting panel that the lift cylinder is connected, set up vacuum chuck subassembly on the sucking disc mounting panel, vacuum chuck subassembly is corresponding with the position of product tool.

Further, the vacuum chuck subassembly include with mounting panel, setting that the lift cylinder is connected are in vacuum chuck on the mounting panel, vacuum chuck acts on the product of product tool on.

Compared with the prior art, the utility model has the beneficial effects that:

the jig backflow production line provided by the utility model drives the conveying belt to transmit through the power assembly, and drives the sliding assembly connected with the conveying belt to transmit, so that the product jig is driven to transmit, and the product jig is enabled to perform circulating backflow motion. Jig backward flow marking device drives the product tool through tool backward flow assembly line and carries out circulation backward flow, carry the product to different stations, overturn the product by lift upset subassembly, carry out openly and reverse side laser marking to the product by the laser marking subassembly to accomplish the product unloading after the mark is beaten by unloading manipulator subassembly, marking device's overall structure is simple, the function is reliable also easily to be realized, whole process is automatic operation, the work efficiency of equipment has been improved greatly, the cost is also practiced thrift.

Drawings

In order to illustrate the solution of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the utility model, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort. Wherein:

fig. 1 is a schematic structural view of a jig reflow line according to the present invention.

Fig. 2 is a top view of the reflow marking apparatus of the present invention.

Fig. 3 is a schematic structural diagram of a jig reflow marking device according to the present invention.

Fig. 4 is a schematic structural diagram of the lifting and overturning assembly of the present invention.

Fig. 5 is a schematic structural diagram of the blanking manipulator assembly of the present invention.

Fig. 6 is a schematic structural diagram of the front side of the cabinet of the present invention.

Fig. 7 is a schematic structural diagram of the back of the cabinet of the present invention.

The reference numerals are explained below: 1-cabinet, 2-laser marking assembly, 3-jig circulating assembly line assembly, 4-lifting turnover assembly, 5-blanking manipulator assembly, 6-dust extraction hood, 11-first cabinet, 12-second cabinet, 13-three-color lamp, 14-display, 15-keyboard, 16-mouse, 17-touch screen, 18-operation button, 19-water cooler, 31-socket product, 32-product jig, 33-driving synchronizing wheel, 34-synchronous belt, 35-servo motor, 36-speed reducer, 37-coupler, 38-annular track, 39-positioning cylinder, 310-aluminum profile, 311-cam follower, 312-hinge, 41-lifting support base, 42-servo platform, etc, 43-connecting rib plates, 44-rotary clamping cylinders, 45-chucks, 51-blanking supporting bases, 52-cylinders with guide rods, 53-lifting cylinders, 54-vacuum sucker assemblies, 541-mounting plates, 542-suckers, 55-sucker mounting plates, 61-feeding stations, 62-first marking stations, 63-product overturning stations, 64-second marking stations, 65-blanking stations, 66-first idle stations, 67-second idle stations and 68-third idle stations.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, e.g., the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., refer to an orientation or position based on that shown in the drawings, are for convenience of description only and are not to be construed as limiting of the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order. In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a jig backflow production line which is used for conveying product jigs and can drive the product jigs to perform circulating backflow motion. In this embodiment, the product to be processed is the socket product 31, and in other embodiments, the product fixture 32 may also be used to fix a product having a structure similar to that of the socket product 31.

Referring to fig. 1, the jig reflow line includes a section bar 310, a conveyor belt disposed on the section bar 310, a power assembly connected to the conveyor belt, and a sliding assembly connected to the conveyor belt, wherein the sliding assembly is connected to a product jig 32 for fixing a product, and drives the product jig 32 to perform a circular reflow motion.

Further, the power assembly comprises a driving synchronizing wheel 33 and a driven synchronizing wheel which are oppositely arranged on the section bar 310, and a servo motor 35 connected with the driving synchronizing wheel 33, wherein the conveying belt is sleeved on the driving synchronizing wheel 33 and the driven synchronizing wheel. The driving synchronous wheel 33 is driven to rotate by the servo motor 35, and then the conveying belt is driven to transmit. Specifically, the conveyer belt adopts synchronous belt 34, servo motor 35 passes through speed reducer 36 and coupling 37 and connects initiative synchronizing wheel 33 can guarantee the reliability of initiative synchronizing wheel 33 work.

Further, the sliding assembly comprises a guide rail 38 located on one side of the conveying belt, a slider in sliding fit with the guide rail 38, and a connecting plate arranged on the slider, wherein the connecting plate is used for connecting the product jig 32 and is connected with the conveying belt through a hinge 312.

In this embodiment, the guide rail 38 is an annular guide rail and is located outside the conveyor belt, and the product jig 32 is driven by the conveyor belt to slide in the guide rail 38 through the connecting plate and the slider, so as to realize the circular backflow motion of the product jig 32. Because the connecting plate with adopt hinged joint between the conveyer belt, make things convenient for product tool 32 to move about in the certain limit, be convenient for fix a position product tool 32 on specific processing station.

Further, the jig backflow assembly line further comprises a positioning air cylinder 39 arranged on the section bar 310 and a cam follower 311 connected with the positioning air cylinder 39, the cam follower 311 corresponds to the conveying belt, and the cam follower 311 is used for being connected with the product jig 32, so that the product jig 32 can be accurately positioned. In this embodiment, the cam follower 311 is matched with a groove on the product fixture 32 to realize positioning, a plurality of processing stations are arranged on the section bar 310 along the conveying direction of the assembly line, and each processing station is correspondingly provided with a group of positioning cylinders 32 and the cam follower 311, so that the product fixture 32 is positioned on a specific processing station, and thus, the product is guaranteed to be accurately processed.

Further, the outer surfaces of the positioning cylinder 39 and the cam follower 311 are further provided with a dust extraction cover 6 (shown in fig. 2) for performing centralized dust prevention on the product jig 32 and preventing dust generated in the marking process from floating to other places. Specifically, the structure of the dust extraction cover 6 can be adjusted according to the external dimensions of the product jig 32 and the positioning cylinder 39.

In this embodiment, the section bar 310 is an aluminum section bar, which is low in cost and light in weight, and facilitates installation of other components on the section bar and installation of the whole device.

The tool backward flow assembly line that provides in this embodiment provides is provided power by servo motor 35, drives initiative synchronizing wheel 33, driven synchronizing wheel and hold-in range 34 and transmits, and then drive with connecting plate and the slider motion that hold-in range 34 is connected, and the connecting plate drives product tool 32 and moves in guide rail 38, because guide rail 38 is ring rail, product tool 32 realizes circulation backward flow motion along guide rail 38. When the product jig 32 moves to the processing station, the positioning cylinder 39 operates to drive the cam follower 311 to move, so as to position the product jig 32. Because the connecting plate for connecting the product jig 32 is hinged to the synchronous belt 34, the cam follower 311 can be used for accurately positioning the product jig 32. Simple structure, the reliable operation of whole tool backward flow assembly line can realize that product tool 32 drives the product and carry out circulation backward flow motion, realize product tool 32's reuse, also are convenient for accomplish processing in proper order to the product on the product tool 32, and degree of automation is high.

In the embodiment of the present invention, as shown in fig. 2, a feeding station 61, a first marking station 62, a product turning station 63, a second marking station 64, and a blanking station 65 are sequentially disposed on the section 310 along a conveying direction (indicated by an arrow in fig. 2) of the timing belt 34, and the feeding station 61 and the blanking station 65 are disposed opposite to each other and located on an axis of the driving timing wheel 33. The first marking station 62, the product turning station 63 and the second marking station 64 are also provided with a first idle station 66, a second idle station 67 and a third idle station 68 which are arranged relatively to each other to play a role in backflow, and the three idle stations correspond to the products on the product jig 32 and are discharged and taken away. Specifically, each station is correspondingly provided with a group of product jigs 32 and connected with a positioning cylinder 39.

Referring to fig. 3, an embodiment of the present invention further provides a jig reflow marking device, which includes a cabinet 1, a jig reflow line 3 disposed on the cabinet 1, and a laser marking assembly 2, a lifting and turning assembly 4, and a feeding manipulator assembly 5 disposed in parallel and corresponding to the jig reflow line 3.

The lifting and overturning assembly 4 is used for overturning the product on the product jig 32.

The laser marking assembly 2 is used for carrying out laser marking on products before and after overturning.

And the blanking mechanical arm component 5 is used for blanking the product marked by the laser.

In the embodiment of the utility model, the lifting turnover component 4 and the blanking manipulator component 5 are respectively arranged on one side of the jig backflow production line 3 in parallel, the laser marking component 2 is arranged on the other side of the jig backflow production line 3, and the positions of the components can be adjusted according to requirements or can be arranged on the same side of the jig backflow production line 3. Because the products before and after being turned are required to be marked by laser, two groups of laser marking assemblies 2 are arranged in parallel and respectively correspond to the first marking station 62 and the second marking station 64, and are used for marking the front and the back of the products. The lifting turnover assembly 4 corresponds to two groups of laser marking assemblies 2 and corresponds to a product turnover station 63. The blanking manipulator assembly 5 corresponds to a blanking station 65.

In the embodiment of the utility model, the jig backflow assembly line 3 drives the product jig 32 for placing the socket products 31 to perform circulating backflow movement, so that the socket products 31 can be conveniently conveyed to different processing stations, the laser marking assembly 2 can conveniently mark and re-mark the socket products 31, the lifting and overturning assembly 4 can conveniently overturn the products on the socket products 31, and the blanking manipulator assembly 5 can conveniently perform the function of blanking the marked products, the automation degree of the whole equipment is high, the product jig 32 can also be repeatedly and continuously used through circulating backflow, the cost is reduced, and the working efficiency of the equipment is also improved.

Referring to fig. 4, the lifting and overturning assembly 4 includes a lifting support base 41 disposed on the cabinet 1 and located on one side of the profile 310, a servo platform 42 disposed on the lifting support base 41, a rotary clamping cylinder 44 disposed on the servo platform 42, and a chuck 45 connected to the rotary clamping cylinder 44, wherein the servo platform 42 can drive the rotary clamping cylinder 44 to translate, and the chuck 45 is used for acting on the socket product 31. Specifically, a connecting rib plate 43 is further arranged between the servo platform 42 and the rotary clamping cylinder 44, so that the reliability of the translation of the rotary clamping cylinder 44 on the servo platform 42 can be ensured.

In the embodiment of the utility model, the lifting and overturning assembly 4 corresponds to the product overturning station 63, and the rotary clamping cylinder 44 and the chuck 45 can be driven by the servo platform 42 to move up and down, so as to adjust the position between the chuck 45 and the socket product 31. The clamping head 45 is driven to work through the rotary clamping cylinder 44, the socket product 31 is clamped, the socket product 31 is driven to turn over for 180 degrees, and marking is conveniently carried out on the reverse side of the socket product 31. Because two socket products 31 are arranged on the product jig 32, two chucks 45 are adopted to act on the corresponding socket products 31 respectively, the working efficiency of the marking device can be improved, and the number of the chucks 45 can be adjusted according to actual needs.

Referring to fig. 5, the feeding manipulator assembly 5 includes a feeding support base 51 disposed on the cabinet 1 and located on one side of the profile 310, a cylinder 52 with a guide rod disposed on the feeding support base 51, a lifting cylinder 53 disposed on the cylinder 52 with a guide rod, and a suction cup mounting plate 55 connected to the lifting cylinder 53, wherein a vacuum suction cup assembly 54 is disposed on the suction cup mounting plate 55 and opposite to the product fixture 32.

Further, the vacuum chuck assembly 54 comprises a mounting plate 541 connected with the lifting cylinder 53 and a vacuum chuck 542 arranged on the mounting plate 541, wherein the vacuum chuck 542 acts on the product of the product jig 32 to suck the product and drive the product to translate to realize blanking. Specifically, vacuum chuck 542 can be provided with a plurality ofly as required, and in this implementation, vacuum chuck 542 is provided with two sets ofly in parallel, every group set up two in parallel and with the product position of socket product 31 is corresponding to guarantee the reliability of vacuum chuck subassembly 54 work, be convenient for accomplish and carry out the unloading to the product.

In the embodiment of the utility model, the blanking manipulator assembly 5 corresponds to the blanking station 65, the cylinder 52 with the guide rod drives the lifting cylinder 53 and the vacuum chuck assembly 54 to horizontally translate along the guide rod, when the vacuum chuck assembly 54 translates to a position opposite to the position of the product on the product jig 32, the lifting cylinder 53 works to drive the vacuum chuck assembly 54 to perform lifting motion, so that the vacuum chuck assembly 54 acts on the socket product 31 to suck the product, and the cylinder 52 with the guide rod and the lifting cylinder 53 work again to blank the product.

In the embodiment of the present invention, referring to fig. 6 and 7, the cabinet 1 includes a first cabinet 11 and a second cabinet 12 disposed on the first cabinet 11, and the laser marking assembly 2, the jig reflow line 3, the lifting and turning assembly 4, and the feeding manipulator assembly 5 are located on the first cabinet 11 and are disposed inside the second cabinet 12, so as to perform a protection function. The outer surface of the second cabinet 12 is provided with a display 14 for displaying, a keyboard 15 and a mouse 16 for operating. A touch screen 17 and an operation button 18 are further disposed on the first cabinet 11 and located on one side of the display 14, so as to facilitate operation and control.

Further, a three-color lamp 13 for alarm display is further disposed at the top of the second cabinet 12.

Further, a water cooler 19 is further arranged on the inner side of the first cabinet 11 and used for cooling the laser device to ensure the output of the stability of the laser device.

With continued reference to fig. 2 and fig. 3, the jig reflow marking device provided by the embodiment of the utility model has the following working process:

the jig backflow production line 3 drives the product jig 32 to transmit, when the product jig 32 moves to the feeding station 61, the product jig 32 on the feeding station 61 is positioned through the positioning cylinder 39 and the cam follower 311, and a manipulator of the previous procedure places a product on the product jig 32.

The annular assembly line anticlockwise rotates (the direction shown by the arrow in fig. 2), and when the product jig 32 with the product placed is driven to pass through the first marking station 62, the positioning cylinder 39 and the cam follower 311 corresponding to the station position the product jig 32, and the corresponding laser marking assembly 2 performs laser marking on the front surface of the product 31. After marking, the assembly line continues to drive the product jig 32 to transmit, and when the product passes through the product overturning station 63, the positioning cylinder 39 and the cam follower 311 corresponding to the station position the product jig 32, and the lifting and rotating assembly 4 rotates the product to the back side.

The rotated product jig 32 is continuously conveyed to a second marking station 64, and after the product jig 32 is positioned by the positioning cylinder 39 and the cam follower 311 corresponding to the station, the reverse side of the product is subjected to laser marking by another laser marking assembly 21. After marking is completed, the product jig 32 is continuously conveyed to the blanking station 65, and after the positioning cylinder 39 and the cam follower 311 corresponding to the station position the product jig 32, the product is blanked by the blanking manipulator assembly 5.

The above-mentioned process of accomplishing the material loading of a set of product, marking, upset, reverse side marking and unloading, the empty product tool 32 backward flow after accomplishing the unloading is through first idle station 66, second idle station 67 and third idle station 68 in proper order to get back to material loading station 61 and wait to circulate the material loading once more.

The jig reflow marking device provided by the embodiment of the utility model is applied to laser marking of products in the 3C industry, can realize laser marking on products such as charger plugs and the like, has a simple and reliable whole structure, can improve the working efficiency of the device, and has high automation degree.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a tool backward flow assembly line which characterized in that: the conveying belt is arranged on the section bar, the power assembly is connected with the conveying belt, and the sliding assembly is connected with the conveying belt and is connected with a product jig used for fixing a product, and the product jig is driven to perform circulating reflux motion.

2. The jig reflow line of claim 1, wherein: the power assembly comprises a driving synchronizing wheel and a driven synchronizing wheel which are oppositely arranged on the section bar, the driving synchronizing wheel and the driven synchronizing wheel are connected with a servo motor of the driving synchronizing wheel, and the conveying belt is sleeved on the synchronizing wheel and the driven synchronizing wheel.

3. The jig reflow line of claim 1, wherein: the sliding assembly comprises a guide rail positioned on one side of the conveying belt, a sliding block in sliding fit with the guide rail, and a connecting plate arranged on the sliding block, wherein the connecting plate is used for connecting the product jig and is connected with the conveying belt through a hinge.

4. The jig reflow line of claim 1, wherein: the jig backflow assembly line further comprises a positioning air cylinder arranged on the section bar and a cam follower connected with the positioning air cylinder, and the cam follower corresponds to the conveying belt in position.

5. The jig reflow line of claim 4, wherein: and dust extraction covers are arranged on the outer surfaces of the positioning cylinder and the cam follower.

6. The utility model provides a tool backward flow marking device which characterized in that: the jig reflow machine comprises a machine cabinet, the jig reflow production line which is arranged on the machine cabinet and is provided with any one of claims 1 to 5, and a laser marking assembly, a lifting and overturning assembly and a blanking manipulator assembly which are arranged in parallel and correspond to the jig reflow production line;

7. The jig reflow marking device of claim 6, wherein: the lifting turnover assembly comprises a lifting support base arranged on the cabinet, a servo platform arranged on the lifting support base, a rotary clamping cylinder arranged on the servo platform and a chuck connected with the rotary clamping cylinder, wherein the chuck acts on a product of the product jig.

8. The jig reflow marking device of claim 7, wherein: and a connecting rib plate is arranged between the servo platform and the rotary clamping cylinder.

9. The jig reflow marking device of claim 6, wherein: the blanking manipulator assembly comprises a blanking supporting base arranged on the cabinet, a cylinder with a guide rod arranged on the blanking supporting base, a lifting cylinder connected with the cylinder with the guide rod, a sucker mounting plate connected with the lifting cylinder, and a vacuum sucker assembly arranged on the sucker mounting plate, wherein the vacuum sucker assembly corresponds to a product jig in position.

10. The jig reflow marking device of claim 9, wherein: the vacuum chuck assembly comprises a mounting plate connected with the lifting cylinder, and a vacuum chuck arranged on the mounting plate, wherein the vacuum chuck acts on a product of the product jig.