CN216736527U

CN216736527U - LED row sheet feeder

Info

Publication number: CN216736527U
Application number: CN202123138168.3U
Authority: CN
Inventors: 陈宗兴; 廖宗仁
Original assignee: Dongguan Bright Led Ellectronics Ltd
Current assignee: Dongguan Bright Led Ellectronics Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-14
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a LED sheet arranging feeder, which comprises a LED sheet arranging storage device, a LED sheet arranging lifting device and a LED sheet arranging grabbing device; the LED row piece storage device is internally stacked with a plurality of layers of LED row pieces, and the LED row piece lifting device is used for pushing the LED row pieces in the LED row piece storage device to be lifted to the grabbing position of the LED row piece grabbing device in a stepping mode; the LED strip grabbing device comprises a mechanical arm connecting plate, an upper fixing plate, a connecting rod, a spring, a lower fixing plate and a grabbing mechanism; the upper fixing plate is arranged on the lower side of the mechanical arm connecting plate; the upper end of the connecting rod is connected with the upper fixing plate in a sliding manner, and the lower end of the connecting rod is connected with the lower fixing plate; the spring is sleeved outside the connecting rod; the grabbing mechanism is arranged on the lower fixing plate and used for grabbing the LED row sheets in the LED row sheet storage device. The utility model discloses the security is high, conveying efficiency is high, degree of automation is high, the accurate nature of conveying is high.

Description

LED row sheet feeder

Technical Field

The utility model relates to a piece processing equipment technical field is arranged to LED, in particular to piece feeder is arranged to LED.

Background

LED lamp pearl is at the manufacturing process, and the pin of LED lamp pearl is connected with metal support usually, and metal support is one row with a plurality of LED lamp pearls cluster, and the product that this kind of metal support concatenated LED lamp pearl is called LED row piece. During the processing of the LED chip array, the LED chip array needs to be transported to a designated area. In the prior art, the LED sheets are manually conveyed to a designated area, and the feeding mode has the following technical defects: firstly, the safety is poor, and the problem of finger injury easily occurs during manual feeding; secondly, workers cannot convey the LED arrangement pieces during rest time, the efficiency of conveying the LED arrangement pieces is low, and the labor cost is high; thirdly, the automation degree is low, and the accuracy of conveying the LED chips is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is according to the not enough of above-mentioned prior art, provide a high, the accurate high LED row piece feeder of conveying of degree of automation of security.

In order to solve the technical problem, the technical scheme of the utility model is that: an LED sheet arranging feeder comprises a machine table, an LED sheet arranging storage device and an LED sheet arranging lifting device, wherein the LED sheet arranging storage device and the LED sheet arranging lifting device are arranged on the machine table; the LED row piece storage device is internally stacked with a plurality of layers of LED row pieces, and the LED row piece lifting device is used for pushing the LED row pieces in the LED row piece storage device to be lifted to the grabbing position of the LED row piece grabbing device step by step; the LED strip grabbing device comprises a mechanical arm connecting plate, an upper fixing plate, a connecting rod, a spring, a lower fixing plate and a grabbing mechanism; the upper fixing plate is arranged on the lower side of the mechanical arm connecting plate; the upper end of the connecting rod is connected with the upper fixing plate in a sliding manner, the upper end of the connecting rod is provided with an anti-falling cap for preventing the connecting rod from sliding out of the upper fixing plate downwards, and the lower end of the connecting rod is connected with the lower fixing plate; the spring is sleeved outside the connecting rod and is positioned between the upper fixing plate and the lower fixing plate; the grabbing mechanism is arranged on the lower fixing plate and used for grabbing the LED row sheets in the LED row sheet storage device.

Preferably, grab material mechanism and include clamping jaw cylinder and arrange the piece clamping jaw, the clamping jaw cylinder is installed on the bottom plate, the piece clamping jaw is arranged in the piston rod connection of clamping jaw cylinder, it stretches to the bottom plate below to arrange the piece clamping jaw for the LED who presss from both sides among the LED row piece storage device arranges the piece.

Preferably, the two upper fixing plates are arranged in parallel, and the middle parts of the two upper fixing plates are respectively connected with the mechanical arm connecting plate; the upper ends of the other two connecting rods are in sliding connection with the two ends of the other upper fixing plate; the lower fixing plates are arranged in parallel, the lower ends of two connecting rods are connected with two ends of one lower fixing plate, and the lower ends of the other two connecting rods are connected with two ends of the other lower fixing plate; the four springs are respectively sleeved outside the corresponding connecting rods; each lower fixing plate is at least provided with a clamping jaw cylinder, and a piston rod of each clamping jaw cylinder is respectively connected with one piece arranging clamping jaw; two ends of the upper fixing plate are respectively provided with a first sliding sleeve, and the upper end of the connecting rod is slidably arranged in the first sliding sleeves.

Preferably, the material grabbing mechanism is an electromagnet.

Preferably, the LED strip storage device comprises a positioning platform, a vertical rod, a supporting plate, a square frame and an LED strip bin; four upright posts are arranged and vertically arranged on four corners of the positioning platform; the two support plates are arranged, one support plate is arranged at the upper ends of the two upright posts, the other support plate is arranged at the upper ends of the other two upright posts, and the square frame body is arranged on the two support plates; LED arranges piece feed bin detachably vertical installation on locating platform to be located between four pole settings, the upper end detachably of LED arranges piece feed bin is connected with the backup pad.

Preferably, two sliding plates are arranged on the positioning platform, and the middle parts of the two sliding plates are respectively provided with a blocking block; the number of the LED piece arranging bins is two, one LED piece arranging bin is arranged at one end of the two sliding rails, the other LED piece arranging bin is arranged at the other end of the two sliding plates, and the two LED piece arranging bins are separated by the baffle block; the movable pulley is installed to the inboard of backup pad, the movable pulley supports with the upper end outside of LED row piece feed bin and leans on.

Preferably, position sensor is installed to square frame, position sensor is installed to the side of LED row's piece feed bin.

Preferably, the LED strip ascending device comprises a transmission motor, a transmission screw rod, a screw rod nut, a lifting bottom plate, a lifting guide rod and a lifting push plate; the power output end of the transmission motor is connected with a transmission screw rod, the transmission screw rod is vertically installed, a screw rod nut is sleeved on the transmission screw rod and is in threaded fit with the transmission screw rod, the lifting bottom plate is connected with the screw rod nut, the lifting guide rod is vertically installed on the lifting bottom plate, the lifting guide rod penetrates through the positioning platform in a sliding mode, the lifting push plate is installed at the top of the lifting guide rod, and the lifting push plate extends into the LED chip arranging bin.

Preferably, four lifting guide rods are arranged, the four lifting guide rods are respectively arranged at four corners of the lifting bottom plate, and the upper ends of the four lifting guide rods are respectively connected with the four corners of the lifting push plate; four second sliding sleeves are installed on the positioning platform, and the lifting guide rods are slidably installed in the corresponding second sliding sleeves.

Preferably, the LED strip ascending device comprises a transmission motor, a transmission gear and a lifting push plate, wherein the transmission motor drives the transmission gear to work, and then the transmission gear drives the lifting push plate to ascend or descend.

The utility model has the advantages that: the utility model discloses a multilayer LED row piece is stacked to LED row piece storage device, adopts LED row piece rising device to be used for promoting the LED row piece in the LED row piece storage device to step up to the grabbing position of LED row piece grabbing device, adopts LED row piece grabbing device to grab the LED row piece in the LED row piece storage device, and transfers the LED row piece grabbing device to the appointed position through the outside arm, realizes the pay-off to the LED row piece, and the security is high, the conveying efficiency is high, the degree of automation is high; the utility model discloses a LED row piece grabbing device, which comprises an arm connecting plate, an upper fixing plate, a connecting rod, a spring, a lower fixing plate and a grabbing mechanism, wherein the upper fixing plate is arranged at the lower side of the arm connecting plate; the upper end of the connecting rod is connected with the upper fixing plate in a sliding manner, the upper end of the connecting rod is provided with an anti-falling cap for preventing the connecting rod from sliding out of the upper fixing plate downwards, and the lower end of the connecting rod is connected with the lower fixing plate; the spring is sleeved outside the connecting rod and is positioned between the upper fixing plate and the lower fixing plate; the grabbing mechanism is arranged on the lower fixing plate and used for grabbing the LED sheets in the LED sheet arranging storage device; make LED arrange piece grabbing device when snatching LED row piece like this, the spring can provide elastic buffer effort for the bottom plate, grabs the material mechanism and can press from both sides LED row piece accurately to it is high to make LED arrange the accurate nature of piece conveying.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a structural diagram of the LED arrangement piece grabbing device.

FIG. 3 is a structural diagram of an LED strip storage device.

Fig. 4 is a structural view of the LED array elevating device.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model relates to a LED sheet arranging feeder, which comprises a machine table 1, a LED sheet arranging storage device 2 and a LED sheet arranging lifting device 3, wherein the LED sheet arranging storage device 2 and the LED sheet arranging lifting device 3 are arranged on the machine table 1, and a LED sheet arranging gripping device 4 is arranged above the LED sheet arranging storage device 2; a plurality of layers of LED sheets are stacked in the LED sheet arrangement storage device 2, and the LED sheet arrangement lifting device 3 is used for pushing the LED sheets in the LED sheet arrangement storage device 2 to be lifted to the grabbing position of the LED sheet arrangement grabbing device 4 step by step; the LED strip grabbing device 4 comprises a mechanical arm connecting plate 41, an upper fixing plate 42, a connecting rod 43, a spring 44, a lower fixing plate 45 and a grabbing mechanism; the upper fixing plate 42 is mounted on the lower side of the mechanical arm connecting plate 41; the upper end of the connecting rod 43 is slidably connected with the upper fixing plate 42, the upper end of the connecting rod 43 is provided with an anti-falling cap 431 for preventing the connecting rod from sliding out of the upper fixing plate downwards, and the lower end of the connecting rod 43 is connected with the lower fixing plate 45; the spring 44 is sleeved outside the connecting rod 43 and is positioned between the upper fixing plate 42 and the lower fixing plate 45; the material grabbing mechanism is arranged on the lower fixing plate 45 and used for grabbing the LED row sheets in the LED row sheet storage device 2.

The utility model discloses a multilayer LED row piece is stacked to LED row piece storage device 2, adopt LED row piece rising device 3 to be arranged in promoting LED row piece storage device 2 LED row piece step-by-step rising to LED row piece grabbing device 4 snatch the position, adopt LED row piece grabbing device 4 to snatch LED row piece in the LED row piece storage device 2, and arrange piece grabbing device 4 with LED and transfer to appointed position through outside arm (not shown in the figure), outside arm is the arm more than two, realize arranging the pay-off of piece to LED, the security is high, conveying efficiency is high, degree of automation is high. The utility model discloses a piece grabbing device 4 is arranging to LED when snatching LED and arranging the piece, and spring 44 can provide the elastic buffer effort for bottom plate 45, grabs the material mechanism and can grab LED accurately and arrange the piece to it is high to make the accurate nature of LED row piece conveying.

The utility model discloses a grab material mechanism includes clamping jaw cylinder 46 and row's piece clamping jaw 47, clamping jaw cylinder installs on bottom plate 45, clamping jaw cylinder 46's piston rod is connected and is arranged piece clamping jaw 47, arrange piece clamping jaw 47 and stretch under bottom plate 15 for the LED row's piece in the LED row's piece storage device 2 of having pressed from both sides. The utility model discloses a grab material mechanism and can also adopt electro-magnet (not shown in the figure) to inhale the LED row piece in LED row piece storage device 2.

As shown in fig. 1 and 2, two upper fixing plates 42 are arranged in parallel, and the middle parts of the two upper fixing plates 42 are respectively connected with the robot arm connecting plate 41; the number of the connecting rods 43 is four, the upper ends of two connecting rods 43 are slidably connected with the two ends of one upper fixing plate 42, and the upper ends of the other two connecting rods 43 are slidably connected with the two ends of the other upper fixing plate 42; the two lower fixing plates 45 are arranged in parallel, the lower ends of two connecting rods 43 are connected with two ends of one lower fixing plate 45, and the lower ends of the other two connecting rods 43 are connected with two ends of the other lower fixing plate 45; four springs 44 are arranged and are respectively sleeved outside the corresponding connecting rods 43; each lower fixing plate 45 is provided with at least one clamping jaw cylinder 46, and a piston rod of each clamping jaw cylinder 46 is respectively connected with one piece arranging clamping jaw 47; the LED strip grabbing device 4 adopting the structure can grab two LED strips in parallel at one time. The two ends of the upper fixing plate 42 are respectively provided with a first sliding sleeve 421, and the upper end of the connecting rod 43 is slidably mounted in the first sliding sleeve 421.

As shown in fig. 1 and 3, the LED strip storage device 2 includes a positioning platform 21, a vertical rod 22, a support plate 23, a square frame 24, and an LED strip bin 25; the four upright posts 22 are vertically arranged on four corners of the positioning platform 21; the number of the support plates 23 is two, one support plate 23 is mounted at the upper ends of the two upright posts 22, the other support plate 23 is mounted at the upper ends of the other two upright posts 22, and the square frame body 24 is mounted on the two support plates 23; LED arranges piece feed bin 25 detachably vertical installation on locating platform 21 to be located between four pole settings 22, the upper end detachably of LED arranges piece feed bin 25 and is connected with backup pad 23. Make things convenient for LED to arrange piece feed bin 25 like this and take out and put into, after the LED row piece conveying in an LED row piece feed bin finishes, can take out this LED row piece feed bin, change another LED row piece feed bin that fills up LED row piece again.

As shown in fig. 1 and fig. 3, two sliding plates 26 are disposed on the positioning platform 21, and a stop block (not shown in the drawings) is disposed at the middle of each of the two sliding plates 26; the number of the LED piece arranging bins 25 is two, one LED piece arranging bin 25 is arranged at one end of each of the two slide rails 26, the other LED piece arranging bin 25 is arranged at the other end of each of the two slide rails 26, and the two LED piece arranging bins 25 are separated by the partition block; and a sliding wheel 231 is installed on the inner side of the supporting plate 23, and the sliding wheel 231 abuts against the outer side of the upper end of the LED piece arranging bin 25. Position sensor is installed to square frame 24, position sensor is installed to the side of LED row's piece feed bin 25.

As shown in fig. 1, 3 and 4, the LED sheet arranging and lifting device 3 includes a transmission motor 31, a transmission screw 32, a screw nut 33, a lifting bottom plate 34, a lifting guide rod 35 and a lifting push plate 36; the power output end of the transmission motor 31 is connected with a transmission screw rod 32, the transmission screw rod 32 is vertically installed, a screw nut 33 is sleeved on the transmission screw rod 32 and is in threaded fit with the transmission screw rod 32, the lifting bottom plate 34 is connected with the screw nut 33, the lifting guide rod 35 is vertically installed on the lifting bottom plate 34, the lifting guide rod 35 penetrates through the positioning platform 21 in a sliding mode, the lifting push plate 36 is installed at the top of the lifting guide rod 35, and the lifting push plate 36 extends into the LED chip arranging bin 25. When the lifting push plate reaches the highest position, after the LED sheets in the LED sheet discharging bin 25 are conveyed, the transmission motor 31 can drive the transmission screw rod 32 to rotate in a reflecting mode, and then the lifting push plate is driven to reach the lowest position to wait for next step feeding.

As shown in fig. 1, 3 and 4, four lifting guide rods 35 are provided, four lifting guide rods 35 are respectively installed at four corners of the lifting bottom plate 34, and upper ends of the four lifting guide rods 35 are respectively connected with four corners of the lifting push plate 36; the positioning platform 21 is provided with four second sliding sleeves 211, and the lifting guide rod 35 is slidably arranged in the corresponding second sliding sleeves 211.

The utility model discloses a another kind of structure of the ascending device of LED row piece is that the motor drives the drive structure (not shown in the figure) of gear including drive motor, drive gear and lift push pedal, and drive motor drives drive gear work, and rethread drive gear drives the lift push pedal and rises or descend.

The above, only the preferred embodiment of the present invention, all the slight modifications, equivalent changes and modifications made to the above embodiment by the technical solution of the present invention all belong to the scope of the technical solution of the present invention.

Claims

1. The utility model provides a piece feeder is arranged to LED which characterized in that: the LED arranging device comprises a machine table, an LED arranging storage device and an LED arranging lifting device, wherein the LED arranging storage device and the LED arranging lifting device are arranged on the machine table; the LED row piece storage device is internally stacked with a plurality of layers of LED row pieces, and the LED row piece lifting device is used for pushing the LED row pieces in the LED row piece storage device to be lifted to the grabbing position of the LED row piece grabbing device step by step; the LED strip grabbing device comprises a mechanical arm connecting plate, an upper fixing plate, a connecting rod, a spring, a lower fixing plate and a grabbing mechanism; the upper fixing plate is arranged on the lower side of the mechanical arm connecting plate; the upper end of the connecting rod is connected with the upper fixing plate in a sliding manner, the upper end of the connecting rod is provided with an anti-falling cap for preventing the connecting rod from sliding out of the upper fixing plate downwards, and the lower end of the connecting rod is connected with the lower fixing plate; the spring is sleeved outside the connecting rod and is positioned between the upper fixing plate and the lower fixing plate; the grabbing mechanism is arranged on the lower fixing plate and used for grabbing the LED row sheets in the LED row sheet storage device.

2. The LED sheet arranging feeder according to claim 1, wherein: grab the material mechanism and include clamping jaw cylinder and arrange the piece clamping jaw, the clamping jaw cylinder is installed on the bottom plate, the piece clamping jaw is arranged in the piston rod connection of clamping jaw cylinder, it stretches to under the bottom plate to arrange the piece clamping jaw for press from both sides the LED row piece among the LED row piece storage device.

3. The LED sheet arranging feeder according to claim 2, wherein: the two upper fixing plates are arranged in parallel, and the middle parts of the two upper fixing plates are respectively connected with the mechanical arm connecting plate; the upper ends of the other two connecting rods are in sliding connection with the two ends of the other upper fixing plate; the lower fixing plates are arranged in parallel, the lower ends of two connecting rods are connected with two ends of one lower fixing plate, and the lower ends of the other two connecting rods are connected with two ends of the other lower fixing plate; the four springs are respectively sleeved outside the corresponding connecting rods; each lower fixing plate is at least provided with a clamping jaw cylinder, and a piston rod of each clamping jaw cylinder is respectively connected with one piece arranging clamping jaw; two ends of the upper fixing plate are respectively provided with a first sliding sleeve, and the upper end of the connecting rod is slidably arranged in the first sliding sleeves.

4. The LED sheet arranging feeder according to claim 1, wherein: the material grabbing mechanism is an electromagnet.

5. The LED sheet arranging feeder according to claim 1, wherein: the LED arranging storage device comprises a positioning platform, a vertical rod, a supporting plate, a square frame and an LED arranging bin; four upright posts are arranged and vertically arranged on four corners of the positioning platform; the two support plates are arranged, one support plate is arranged at the upper ends of the two upright rods, the other support plate is arranged at the upper ends of the other two upright rods, and the square frame body is arranged on the two support plates; LED arranges piece feed bin detachably vertical installation on locating platform to be located between four pole settings, the upper end detachably of LED arranges piece feed bin is connected with the backup pad.

6. The LED sheet arranging feeder according to claim 5, wherein: two sliding plates are arranged on the positioning platform, and the middle parts of the two sliding plates are respectively provided with a blocking block; the number of the LED piece arranging bins is two, one LED piece arranging bin is arranged at one end of the two slide rails, the other LED piece arranging bin is arranged at the other end of the two slide plates, and the two LED piece arranging bins are separated by the baffle block; the movable pulley is installed to the inboard of backup pad, the movable pulley supports with the upper end outside of LED row piece feed bin and leans on.

7. The LED sheet arranging feeder according to claim 6, wherein: position sensor is installed to square frame body, position sensor is installed to the side of LED row piece feed bin.

8. The LED sheet arranging feeder of claim 6, wherein: the LED strip ascending device comprises a transmission motor, a transmission screw rod, a screw rod nut, a lifting bottom plate, a lifting guide rod and a lifting push plate; the power output end of the transmission motor is connected with a transmission screw rod, the transmission screw rod is vertically installed, a screw rod nut is sleeved on the transmission screw rod and is in threaded fit with the transmission screw rod, the lifting bottom plate is connected with the screw rod nut, the lifting guide rod is vertically installed on the lifting bottom plate, the lifting guide rod penetrates through the positioning platform in a sliding mode, the lifting push plate is installed at the top of the lifting guide rod, and the lifting push plate extends into the LED chip arranging bin.

9. The LED sheet arranging feeder of claim 8, wherein: the four lifting guide rods are arranged and are respectively arranged at the four corners of the lifting bottom plate, and the upper ends of the four lifting guide rods are respectively connected with the four corners of the lifting push plate; four second sliding sleeves are installed on the positioning platform, and the lifting guide rods are slidably installed in the corresponding second sliding sleeves.

10. The LED sheet arranging feeder according to claim 1, wherein: the LED strip piece lifting device comprises a transmission motor, a transmission gear and a lifting push plate, wherein the transmission motor drives the transmission gear to work, and then the lifting push plate is driven by the transmission gear to lift or descend.