CN115092453A

CN115092453A - Automatic pad pasting of lens spouts a yard device

Info

Publication number: CN115092453A
Application number: CN202210681137.2A
Authority: CN
Inventors: 张江勇; 张治彪; 吕浩亮; 李�根
Original assignee: Guangzhou Institute Of Advanced Technology
Current assignee: Guangzhou Institute Of Advanced Technology
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-23

Abstract

The utility model provides an automatic pad pasting of lens spouts a yard device, includes parallel arrangement's first transfer chain and second transfer chain, one side of first transfer chain is equipped with the storage mechanism who is used for storing the lens, the top of storage mechanism is equipped with the manipulator that is used for pressing from both sides to get the lens, be equipped with the positioning mechanism that blocks that is used for fixing a position the charging tray on the first transfer chain, be equipped with on first transfer chain and the second transfer chain and push away the support and trade line mechanism, be used for with charging tray propelling movement on the first transfer chain extremely the second transfer chain, be equipped with the pad pasting that is used for spouting the yard for lens pad pasting on the second transfer chain and spout a yard mechanism, second transfer chain end is equipped with the frame, the frame both sides are equipped with and sweep the sign indicating number ware, the charging tray of lens by the second transfer chain is sent to accomplish in the frame and is swept the sign indicating number, and empty charging tray place in first transfer chain. The invention realizes the automation of the lens film pasting and code spraying process, improves the production efficiency, saves the labor cost, has controllable production takt and quantifies the production speed.

Description

Automatic pad pasting of lens spouts a yard device

Technical Field

The invention relates to the technical field of automatic machinery, in particular to an automatic film pasting and code spraying device for a lens.

Background

The mask is a common protective tool and is widely applied to various industries such as spraying, agriculture, printing, chemical industry, medical treatment, rescue and the like. The face mask can be divided into two parts in function, and the two parts are respectively used for respiratory protection of respiratory tract smoke filtration and poison filtration and isolation protection of facial eyes, wherein the lens is an important component of the isolation protection. Before the lens and the mask are assembled, a film needs to be attached to the lens to protect the lens.

The existing mask lens film pasting system is that a film is manually placed at a fixed position and then pasted. The disadvantage of placing the lenses manually is that the production efficiency depends on the technical maturity of workers, and the production takt is difficult to control. Therefore, there is a need to design a better lens filming device to solve the above problems.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an automatic lens film-sticking and code-spraying device which is automatic in lens film-sticking process, controllable in production time, improved in efficiency and labor-saving.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automatic pad pasting of lens spouts a yard device, includes parallel arrangement's first transfer chain and second transfer chain, one side of first transfer chain is equipped with the storage mechanism who is used for storing the lens, the top of storage mechanism is equipped with the manipulator that is used for pressing from both sides to get the lens, be equipped with the positioning mechanism that blocks that is used for fixing a position the charging tray on the first transfer chain, be equipped with on first transfer chain and the second transfer chain and push away the support and trade line mechanism, be used for with charging tray propelling movement on the first transfer chain extremely the second transfer chain, be equipped with the pad pasting that is used for spouting the yard for lens pad pasting on the second transfer chain and spout a yard mechanism, second transfer chain end is equipped with the frame, the frame both sides are equipped with and sweep the sign indicating number ware, the charging tray of lens by the second transfer chain is sent to accomplish in the frame and is swept the sign indicating number, and empty charging tray place in first transfer chain.

Further, the conveying direction of the first conveying line is opposite to the conveying direction of the second conveying line.

Further, storage mechanism includes rotary platform, the last lens that is equipped with of rotary platform places the subassembly, the subassembly is placed to the lens is followed rotary platform circumference and partition are arranged, the subassembly bottom is placed to the lens is equipped with the jacking board, the jacking board is connected with the lead screw, the lead screw is connected with the motor, through motor drive the lead screw jack-up that makes progress drives the jacking board promotes the lens shifts up, so that the manipulator is got the lens in fixed height department clamp.

Further, circumference evenly arranged has six on the rotary platform the subassembly is placed to the lens, the subassembly is placed to the lens includes certainly four pin that rotary platform is upwards protruding to be established, the pin encloses and is established into and is used for holding the space of lens, rotary platform in the bottom of lens is equipped with the through-hole, the liftout plate passes the through-hole upwards pushes up the lens.

Further, the side of rotary platform is equipped with correlation formula photoelectric sensor for detect whether the lens passes through, when the lens passes through, correlation formula photoelectric sensor output control signal sends for the motor, the motor stops, this moment the lens is located the high department of waiting to press from both sides and getting.

Further, block positioning mechanism including set up in the first cylinder support of first transfer chain top, install first guide arm cylinder on the first cylinder support, first guide arm cylinder is connected in the connecting plate, be equipped with wide type gas claw on the connecting plate, the both sides of wide type gas claw are equipped with splint, splint are used for clipthe charging tray centering.

Furthermore, the connecting plate and the two clamping plates are provided with buffer rubber plates facing the inner side face of the first conveying line.

Further, push away the support and trade line mechanism including set up in first transfer chain with the second cylinder support of second transfer chain top, install second guide arm cylinder on the second cylinder support, second guide arm cylinder is connected with the push pedal, first transfer chain with be equipped with a backplate between the second transfer chain, through second guide arm cylinder drives the push pedal removes, promotes the charging tray by first transfer chain warp a backplate removes extremely the second transfer chain.

Furthermore, a baffle is arranged at the position, close to the tail end of the first conveying line, of the supporting and protecting plate, so that the column is blocked by the material tray.

Further, a plurality of universal balls are arranged on the top surface of the machine frame and used for the feeding disc to move on the machine frame.

The invention has the beneficial effects that:

the automatic lens film pasting and code spraying device has the advantages that the automatic lens film pasting and code spraying process is realized, the production efficiency is improved, the labor cost is saved, the production rhythm is controllable, and the production speed can be quantized.

Drawings

FIG. 1 is a schematic structural view of an automatic film-pasting and code-spraying device for lenses according to the present invention;

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

FIG. 3 is a top view of a storage mechanism in the automatic lens film-sticking and code-spraying device of the present invention;

FIG. 4 is a schematic view of the structure of a single stocker mechanism in FIG. 3;

FIG. 5 is a schematic structural view of a blocking positioning mechanism and a pushing and supporting wire-changing mechanism in the automatic lens film-sticking and code-spraying device of the present invention;

in the figure, 1-a first conveying line, 2-a second conveying line, 21-a chain plate, 22-a driving motor, 3-a storage mechanism, 31-a rotating platform, 32-a lens placing component, 33-a lifting plate, 34-a screw rod, 35-a motor, 36-a stop lever, 37-a through hole, 38-a correlation photoelectric sensor, 4-a manipulator, 5-a blocking positioning mechanism, 51-a first cylinder bracket, 52-a first guide rod cylinder, 53-a connecting plate, 54-a wide air claw, 55-a clamping plate, 56-a buffer rubber plate, 6-a pushing and supporting line changing mechanism, 61-a second cylinder bracket, 62-a second guide rod cylinder, 63-a pushing plate, 64-a supporting plate, 65-a baffle, 7-a film coating code spraying mechanism, 8-a rack, 81-a universal ball, 9-a code scanning device, 10-a material tray, 101-a lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 5, the invention provides an automatic lens film-pasting code-spraying device, which includes a first conveying line 1 and a second conveying line 2 that are arranged in parallel, wherein the first conveying line 1 and the second conveying line 2 are used for conveying trays 10 on which lenses 101 are placed. One side of first transfer chain 1 is equipped with storage mechanism 3 that is used for storing lens 101, storage mechanism 3's top is equipped with the manipulator 4 that is used for pressing from both sides the lens 101 of getting, be equipped with the positioning mechanism 5 that blocks that is used for fixing a position charging tray 10 on the first transfer chain 1, be equipped with on first transfer chain 1 and the second transfer chain 5 and push away the support and trade line mechanism 6, a charging tray 10 propelling movement to second transfer chain 2 for on the first transfer chain 4, be equipped with on the second transfer chain 2 and be used for spouting pad pasting code spraying mechanism 7 for

lens

101, 2 ends of second transfer chain are equipped with

frame

8, 8 both sides of frame are equipped with bar code scanner 9, the charging tray 10 of filling with lens 101 is sent to the completion on the frame 8 by second transfer chain 2 and is swept the sign indicating number, empty charging tray 10 is placed in first transfer chain 1.

First transfer chain 1 is the same with second transfer chain 2 structure, is chain plate line equipment, including encircleing the link joint 21 that sets up, and drive link joint 21 pivoted driving motor 22, through the speed of control driving motor 22, controls the velocity of motion of link joint 21 to the control is placed in the travelling speed of first transfer chain 1 or second transfer chain 2 on charging tray 10, makes the beat of production and production speed controllable.

In this embodiment, the conveying direction of the first conveying line 1 is opposite to the conveying direction of the second conveying line 2, an empty tray 10 enters from one end of the first conveying line 1, and is blocked by the blocking and positioning mechanism 5 and centered and positioned when moving to the position of the manipulator 4, the manipulator 4 clamps the lens 101 of the storage mechanism 3 and places the empty tray 10, the tray 10 with the lens 101 is pushed to the second conveying line 2 to move backwards when moving to the pushing and supporting line changing mechanism 6, a film is pasted and a code is sprayed when passing through the film pasting and code spraying mechanism 7, then the end of the second conveying line 2 is moved out to the rack 8 to sweep and take the material, and a cycle is completed.

In the present embodiment, as shown in fig. 1 to 4, two sets of the stocker mechanism 3 are provided for storing the left and right lenses of the face mask. The robot arm 4 grips the lens 101 each time from the fixed position and the fixed height of the magazine 3 and places it into the tray 10 on the first conveyor line 1. The storing mechanism 3 comprises a rotating platform 31, in the embodiment, the rotating platform 31 adopts a precise hollow rotating platform, and is arranged to rotate by a certain angle at each time, so that high-precision positioning is achieved. Be equipped with the lens on rotary platform 31 and place subassembly 32, the lens is placed subassembly 32 and is arranged along rotary platform 31 circumference and partition, and the lens is placed the subassembly 32 bottom and is equipped with jacking board 33, and jacking board 33 is connected with lead screw 34, and lead screw 34 is connected with motor 35, drives lead screw 34 through motor 35 and makes progress the jack-up, drives jacking board 33 and promotes lens 101 and shift up to supply manipulator 4 to press from both sides at fixed height department and get lens 101. In this embodiment, six lens placing assemblies 32 are uniformly arranged on the rotating platform 31 in the circumferential direction, correspondingly, the rotating platform 31 is arranged to rotate 60 degrees at each time, after the lens 101 is clamped at each time, the rotating platform 31 rotates 60 degrees, and then the lens 101 in the next lens placing assembly 32 reaches the fixed position clamped by the manipulator 4, and through the rotating platform 31 and the lifting plate 33, the manipulator can be ensured to clamp the lens 101 at the fixed position and the fixed height at each time in the circumferential direction and in the height direction, so that the control of the manipulator 4 is relatively simple and easy.

The lens placing assembly 32 comprises four blocking rods 36 protruding upwards from the rotating platform 31, the blocking rods 36 enclose a space for accommodating the lens 101, a through hole 37 is formed in the bottom of the lens 101 of the rotating platform 31, and the jacking plate 33 penetrates through the through hole 37 to push the lens 101 upwards.

Preferably, the side of the rotating platform 31 is provided with an opposite photoelectric sensor 38 for detecting whether the lens 101 passes through, when the lens 101 passes through, the opposite photoelectric sensor 38 outputs a control signal to the motor 35, the motor 35 stops, and at this time, the lens 101 is located at a height to be gripped and gripped, and the manipulator 4 waits for gripping.

As shown in fig. 1 and 5, the blocking and positioning mechanism 5 includes a first cylinder support 51 disposed above the first conveyor line 1, a first guide rod cylinder 52 is mounted on the first cylinder support 51, the first guide rod cylinder 52 is connected to a connecting plate 53, a wide air claw 54 is disposed on the connecting plate 53, in this embodiment, the connecting plate 53 is L-shaped, a bottom surface of the connecting plate 53 is connected to the first guide rod cylinder 52, and a side surface of the connecting plate 53 is connected to the wide air claw 54. Clamping plates 55 are arranged on two sides of the wide air claw 54, and the clamping plates 55 are used for clamping the material tray 10 to be centered. When the first conveying line 1 conveys an empty tray 10 to the blocking and positioning mechanism 5, the first guide rod cylinder 52 extends downwards to drive the wide air claw 54 to move downwards to block the tray 10, and then the wide air claw 54 retracts to drive the clamping plates 55 on the two sides to move inwards to clamp the tray 10 for centering and positioning. Then the mechanical arm 4 clamps the lens 101 and places the lens in the tray 10, when the tray 10 is full of the lens 101, the wide air claw 54 opens, the clamping plate 55 releases the tray 10, the first guide rod cylinder 52 retracts upwards, and the tray 10 with the lens 101 can freely pass through.

Preferably, the connecting plate 53 and the two clamping plates 55 are provided with buffer rubber plates 56 facing the inner side faces of the first conveying line 1, and the buffer rubber plates can play a role in damping, buffering and protecting air cylinders when blocking the material tray 10. In the present embodiment, the cushion rubber 56 is a high-strength rubber.

The support pushing and wire changing mechanism 6 comprises a second cylinder support 61 arranged above the first conveying line 1 and the second conveying line 2, a second guide rod cylinder 62 is installed on the second cylinder support 61, the second guide rod cylinder 62 is connected with a push plate 63, a support plate 64 is arranged between the first conveying line 1 and the second conveying line 2, the second guide rod cylinder 62 drives the push plate 63 to move, and the material tray 10 is pushed to move to the second conveying line 2 through the support plate 64 by the first conveying line 1. When the tray 10 containing the lens 101 freely passes through the blocking and positioning mechanism 5, the second guide rod cylinder 62 is in an extended state, and the push plate 63 is positioned at the outer side of the first conveying line 1 (the side far away from the second conveying line 2). The prop board 64 is provided with a baffle 65 near the end of the first conveying line 1, and the baffle 65 extends from the prop board 64 to the end of the first conveying line 1 and the end of the second conveying line 2 to block the column tray 10 from falling. When the baffle 65 blocks the tray 10, the second guide rod cylinder 62 retracts, and the tray 10 with the lenses 101 is smoothly pushed from the first conveying line 1 to the second conveying line 2 through the supporting plate 64, so that the line change is realized.

Pasting film ink jet numbering mechanism 7 is used for pasting the insulating film for lens 101 to protection lens 101, spout the sign indicating number simultaneously on the insulating film, carry out the record to lens 101's production information, pasting film ink jet numbering mechanism 7 is the equipment that has now on the market, install in second transfer chain 2 sides can, no longer give unnecessary details. The code scanner 9 is used to scan the code on the lens 101 to ensure that the code is correctly printed and record the product information. The top surface of the frame 8 is provided with a plurality of universal balls 81 for movement of the feed tray 10 on the frame 8.

According to the automatic film-pasting and code-spraying device for the lenses, an empty tray 10 is placed on a first conveying line 1 and conveyed to a blocking and positioning mechanism 5 for centering and positioning, a storage mechanism 3 stores and automatically loads the lenses 101, a manipulator 4 clamps the lenses 101 to the tray 10 at a fixed height, the tray 10 with the lenses is conveyed to a pushing and supporting line-changing mechanism 6 from the first conveying line 1, is conveyed to a second conveying line 2 from the first conveying line 1, is driven to a film-pasting and code-spraying mechanism 7 by the second conveying line 2 for film-pasting and code-spraying, is conveyed to a rack 8 by the second conveying line 2 for code scanning, and the empty tray 10 is placed on the first conveying line 1 for completing a cycle. Automatic production has been realized to whole process, has improved production efficiency, has saved the human cost, and through the speed of controlling first transfer chain 1, second transfer chain 2, the motor 35 stops, and production speed is controlled to the speed of first guide arm cylinder 52, second guide arm cylinder 62 for the production beat is controllable. The automatic feeding and discharging device can be used for feeding and discharging of lenses with different sizes and specifications and positioning scenes of charging trays with different sizes and specifications.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides an automatic pad pasting of lens spouts a yard device which characterized in that includes: parallel arrangement's first transfer chain and second transfer chain, one side of first transfer chain is equipped with the storage mechanism who is used for storing the lens, storage mechanism's top is equipped with the manipulator that is used for pressing from both sides to get the lens, be equipped with the positioning mechanism that blocks that is used for fixing a position the charging tray on the first transfer chain, be equipped with on first transfer chain and the second transfer chain and push away the support and trade line mechanism, be used for with charging tray propelling movement on the first transfer chain extremely the second transfer chain, be equipped with the pad pasting ink jet numbering machine structure that is used for spouting the sign indicating number for the lens pad pasting on the second transfer chain, second transfer chain end is equipped with the frame, the frame both sides are equipped with code scanning ware, fill up the charging tray of lens by the second transfer chain is delivered to accomplish in the frame and is swept the sign indicating number, empty charging tray place in first transfer chain.

2. The automatic lens film and code spraying device according to claim 1, wherein: the conveying direction of the first conveying line is opposite to the conveying direction of the second conveying line.

3. The automatic lens film and code spraying device according to claim 1, wherein: the storage mechanism comprises a rotary platform, a lens placing assembly is arranged on the rotary platform, the lens placing assembly is arranged along the circumferential direction and the equal distribution of the rotary platform, a jacking plate is arranged at the bottom of the lens placing assembly and connected with a lead screw, the lead screw is connected with a motor, the lead screw is jacked upwards through motor driving, and the jacking plate is driven to push the lens to move upwards so as to allow the manipulator to clamp the lens at a fixed height.

4. The automatic lens film and code spraying device according to claim 3, characterized in that: the last circumference of rotary platform has evenly arranged six the subassembly is placed to the lens, the subassembly is placed to the lens include certainly four pin that rotary platform upwards protruding was established, the pin encloses and establishes into and is used for holding the space of lens, rotary platform in the bottom of lens is equipped with the through-hole, the liftout plate passes the through-hole upwards pushes up the lens.

5. The automatic lens film and code spraying device according to claim 3, wherein: the side of rotary platform is equipped with correlation formula photoelectric sensor for detect whether the lens passes through, works as when the lens passes through, correlation formula photoelectric sensor output control signal sends for the motor, the motor stops, this moment the lens is located the high department of waiting to press from both sides and getting.

6. The automatic lens film and code spraying device according to claim 1, characterized in that: stop positioning mechanism including set up in the first cylinder support of first transfer chain top, install first guide arm cylinder on the first cylinder support, first guide arm cylinder is connected in the connecting plate, be equipped with wide type gas claw on the connecting plate, the both sides of wide type gas claw are equipped with splint, splint are used for clipthe charging tray centering location.

7. The automatic lens film and code spraying device according to claim 6, wherein: the connecting plate, two splint orientation the medial surface of first transfer chain is equipped with the buffering offset plate.

8. The automatic lens film and code spraying device according to claim 1, wherein: push away the support and trade line mechanism including set up in first transfer chain with the second cylinder support of second transfer chain top, install second guide arm cylinder on the second cylinder support, second guide arm cylinder is connected with the push pedal, first transfer chain with be equipped with a backplate between the second transfer chain, through second guide arm cylinder drives the push pedal removes, promotes the charging tray by first transfer chain warp a backplate removes extremely the second transfer chain.

9. The automatic lens film and code spraying device according to claim 8, wherein: and a baffle is arranged at the position of the supporting and protecting plate close to the tail end of the first conveying line so as to stop the column and the material tray.

10. The automatic lens film and code spraying device according to claim 1, wherein: the top surface of the frame is provided with a plurality of universal balls for the feeding disc to move on the frame.