CN215529777U

CN215529777U - Sheet stripping machine

Info

Publication number: CN215529777U
Application number: CN202122121593.5U
Authority: CN
Inventors: 黎大琨
Original assignee: Yuqi Precision Machinery Dongguan Co ltd
Current assignee: Yuqi Precision Machinery Dongguan Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-14
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a sheet stripping machine, which comprises a machine table, a storage bin, a transfer mechanism, a conveying mechanism and a stripping mechanism, wherein the storage bin, the transfer mechanism, the conveying mechanism and the stripping mechanism are arranged on the upper surface of the machine table, the storage bin is composed of a first baffle, a second baffle and a lifting plate, the lower surface of the lifting plate is connected with the machine table through a guide rod and a first hydraulic cylinder, the transfer mechanism is arranged on one side of the storage bin through a fixing frame, the transfer mechanism comprises a linear guide rail, a linear motor and a second hydraulic cylinder, the linear guide rail and the linear motor are both arranged at the upper end of the fixing frame, and the second hydraulic cylinder is connected with the linear guide rail and the linear motor through a mounting plate. According to the utility model, the separation of the sticker and the label is realized through the working of the pressing plate and the driving roller of the stripping mechanism, the sticker is automatically fed in the whole process, the sticker falls from the gap between the pressing plate and the transfer table, the label reaches the upper surface of the pressing plate for subsequent treatment, the automation degree is high, and the efficiency is effectively improved.

Description

Sheet stripping machine

Technical Field

The utility model relates to the related technical field of feeding of chip mounters, in particular to a sheet stripping machine.

Background

The feeder for the chip mounter is feeding equipment matched with the chip mounter, the chip mounter can quickly and accurately mount components, the feeder is generally fixed on one side of a mounting table, during mounting, a mounting head reciprocates between the feeder and a circuit board to be mounted, components needing to be mounted on the feeder are continuously sucked and then are mounted on the circuit board, and the continuous mounting process of the circuit board is completed.

The existing sheet stock has the following defects: when using flaky material, inconvenient feeding, label and sticker can not effectual separation, and degree of automation is lower, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sheet stripping machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a sheet stripping machine comprises a machine table, a bin, a transfer mechanism, a conveying mechanism and a stripping mechanism, wherein the bin is arranged on the upper surface of the machine table, the bin is composed of a first baffle, a second baffle and a lifting plate, the lower surface of the lifting plate is connected with the machine table through a guide rod and a first hydraulic cylinder, the transfer mechanism is arranged on one side of the bin through a fixing frame, the transfer mechanism comprises a linear guide rail, a linear motor and a second hydraulic cylinder, the linear guide rail and the linear motor are arranged at the upper end of the fixing frame, the second hydraulic cylinder is connected with the linear guide rail and the linear motor through a mounting plate, the lower end of a telescopic rod of the second hydraulic cylinder is provided with the transfer plate, the transfer plate is provided with an adsorption disc, the conveying mechanism is composed of a mounting seat, a conveying motor and conveying rollers, the mounting seat is arranged on one side of the machine table, the upper end of mount pad is provided with the transfer table, conveying motor installs the upper surface at the mount pad, the conveying roller passes through the bearing and installs the one side at the transfer table, the one end of conveying roller with conveying motor's output shaft end goes out and passes through belt pulley and connect, shell the upper surface that material mechanism set up at the mount pad.

Preferably, the upper end of the adsorption disc is connected with an air duct, and the air duct is connected with an external negative pressure device.

Preferably, shell the material mechanism and include third pneumatic cylinder, clamp plate and driving roller, the third pneumatic cylinder sets up on the mount pad, the clamp plate with the telescopic link end department fixed connection of third pneumatic cylinder, one side of clamp plate is provided with L type support, the driving roller L type support passes through bolted connection.

Preferably, the pressing plate is located one side of transfer platform, the pressing plate moves up and down under the effect of third pneumatic cylinder, its upper surface when the clamp plate stops moving with the upper surface parallel and level of transfer platform.

Preferably, the bolt connection part of the two ends of the driving roller and the L-shaped bracket is provided with a buffer spring.

Preferably, the driving roller moves synchronously with the pressing plate, and when the movement stops, the driving roller abuts against the conveying roller.

Preferably, still include the control box, the surface of control box is provided with the touch-sensitive screen, the output of control box respectively with the first pneumatic cylinder of feed bin, transport mechanism and conveying mechanism, shell the input electric connection of material mechanism.

The utility model provides a sheet stripping machine, which has the following beneficial effects: according to the automatic feeding device, the transfer mechanism, the conveying mechanism and the stripping mechanism are arranged, materials are adsorbed onto the transfer platform from the storage bin by the transfer mechanism, the conveying motor of the conveying mechanism drives the conveying roller to rotate, feeding is achieved, the pressing plate of the stripping mechanism and the driving roller are matched to work, separation of the sticker and the label is achieved, automatic feeding is achieved in the whole process, the sticker falls off from the gap between the pressing plate and the transfer platform, the label reaches the upper surface of the pressing plate, subsequent processing is conducted, personnel participation is not needed, the automation degree is high, and efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation of the conveyor motor of the present invention.

In the figure: 1. a machine platform; 2. a first baffle plate; 3. a second baffle; 4. a lifting plate; 5. a linear guide rail; 6. a linear motor; 7. a second hydraulic cylinder; 8. a transfer plate; 9. an adsorption tray; 10. a mounting seat; 11. a conveying motor; 12. a conveying roller; 13. a transfer table; 14. pressing a plate; 15. a driving roller; 16. an L-shaped bracket; 17. and a control box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-2, the present invention provides the technical solutions: a sheet stripping machine comprises a machine table 1, a storage bin, a transfer mechanism, a conveying mechanism and a stripping mechanism, wherein the storage bin is arranged on the upper surface of the machine table 1, the storage bin is composed of a first baffle 2, a second baffle 3 and a lifting plate 4, the lower surface of the lifting plate 4 is connected with the machine table 1 through a guide rod and a first hydraulic cylinder, the transfer mechanism is arranged on one side of the storage bin through a fixing frame, the transfer mechanism comprises a linear guide rail 5, a linear motor 6 and a second hydraulic cylinder 7, the linear guide rail 5 and the linear motor 6 are both arranged at the upper end of the fixing frame, the second hydraulic cylinder 7 is connected with the linear guide rail 5 and the linear motor 6 through a mounting plate, the lower end of a telescopic rod of the second hydraulic cylinder 7 is provided with a transfer plate 8, an adsorption disc 9 is arranged on the transfer plate 8, and the conveying mechanism is composed of a mounting seat 10, a conveying motor 11 and a conveying roller 12, mount pad 10 sets up one side of board 1, the upper end of mount pad 10 is provided with transfer table 13, conveying motor 11 installs the upper surface at mount pad 10, conveying roller 12 passes through the bearing and installs the one side at transfer table 13, conveying roller 12's one end with conveying motor 11's output shaft end goes out through belt pulley connection, shell the upper surface that material mechanism set up at mount pad 10.

The upper end of the adsorption disc 9 is connected with an air duct, and the air duct is connected with an external negative pressure device.

In this embodiment, pass through the air duct with the adsorption disc and be connected with outside negative pressure device's air inlet, when negative pressure device during operation, the inside atmospheric pressure of adsorption disc is less than atmospheric pressure to the adsorption disc closely adsorbs with the material, is convenient for follow-up transportation to the material.

In this embodiment, the adsorption disc passes through the recess department that the bolt fastening was seted up at the transportation board to be convenient for adjust the position of adsorption disc according to the size of dimension of material, ensured that the material can be adsorbed.

Shell the material mechanism and include third pneumatic cylinder, clamp plate 14 and driving roller 15, the third pneumatic cylinder sets up on mount pad 10, clamp plate 14 with the telescopic link end department fixed connection of third pneumatic cylinder, one side of clamp plate 14 is provided with L type support 16, driving roller 15L type support 16 passes through bolted connection.

It can be understood that two L type support is located the both sides of transfer table respectively, the clamp plate be in one side of transfer table, through setting up L type support, set up the driving roller in the one end top of transfer table for the driving roller is with the conveying roller butt after the downstream.

In this embodiment, drive clamp plate and driving roller up-and-down motion through the third pneumatic cylinder, and during the initial time, the clamp plate is located one side of transfer table, and when the sticker edge of material stretched the driving roller, the third pneumatic cylinder motion, clamp plate downstream to the edge of clamp plate pushes down the sticker, makes sticker and label separation, realizes quick material of shelling.

The pressing plate 14 is located one side of the transfer platform 13, the pressing plate 14 moves up and down under the action of the third hydraulic cylinder, and the upper surface of the pressing plate 14 is flush with the upper surface of the transfer platform 13 when the pressing plate stops moving, so that the stripped label is enabled to move to the upper surface of the pressing plate.

And buffer springs are arranged at the joints of the two ends of the driving roller 15 and the bolts of the L-shaped brackets 16.

It can be understood that, the junction of driving roller and L type support sets up buffer spring, and after the driving roller downstream, driving roller and conveying roller butt, and the material at this moment is in between driving roller and the conveying roller, and buffer spring can effectually reduce the rigid contact of conveying roller and material, avoids causing the damage to the material surface.

The driving roller 15 moves synchronously with the pressing plate 14, and when the movement stops, the driving roller 15 is abutted against the conveying roller 12.

In this embodiment, after the driving roller downstream, the material is in between driving roller and the conveying roller, and conveying motor passes through belt pulley and drives the conveying roller rotation to the material that makes the transfer table upper surface slowly gets into peels off material mechanism.

Still include control box 17, the surface of control box 17 is provided with the touch-sensitive screen, the output of control box 17 respectively with the first pneumatic cylinder of feed bin, transport mechanism and conveying mechanism, shell the input electric connection of material mechanism.

In this embodiment, the control box is connected to the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder, the linear motor and the conveying motor by the control box, so that the control box controls the adsorption clamping of the material, the transfer of the material and the peeling of the material, and automation is achieved.

The working principle is that according to the size of a material to be peeled off, the position of an adsorption disc on a transfer plate is adjusted, the material is placed in a storage bin, a second hydraulic cylinder works, a telescopic rod of the second hydraulic cylinder drives the transfer plate to move downwards, when the material is contacted, an external negative pressure device works to enable the adsorption disc to be closely adsorbed with the material, the second hydraulic cylinder works to enable the telescopic rod to reset to drive the material to synchronously ascend, a linear motor works to enable the second hydraulic cylinder to drive the material to synchronously move rightwards until the edge of a sticker of the material extends out of a driving roller, the external negative pressure device stops working at the moment, the adsorption disc is separated from the material, a transfer mechanism resets, a third hydraulic cylinder drives a pressing plate and the driving roller to move downwards, the edge of the sticker is pressed downwards by the edge of the pressing plate, a conveying roller is matched with the driving roller to feed the sticker to be separated from a label, and the sticker drops from a gap between the pressing plate and the transfer platform, the label reaches the upper surface of the platen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet material stripper which characterized in that: comprises a machine table (1), a storage bin, a transferring mechanism, a conveying mechanism and a stripping mechanism, wherein the storage bin is arranged on the upper surface of the machine table (1), the storage bin is composed of a first baffle (2), a second baffle (3) and a lifting plate (4), the lower surface of the lifting plate (4) is connected with the machine table (1) through a guide rod and a first hydraulic cylinder, the transferring mechanism is arranged on one side of the storage bin through a fixing frame, the transferring mechanism comprises a linear guide rail (5), a linear motor (6) and a second hydraulic cylinder (7), the linear guide rail (5) and the linear motor (6) are both arranged at the upper end of the fixing frame, the second hydraulic cylinder (7) is connected with the linear guide rail (5) and the linear motor (6) through a mounting plate, the lower end of the second hydraulic cylinder (7) is provided with a transferring plate (8), the transferring plate (8) is provided with an adsorption disc (9), conveying mechanism comprises mount pad (10), conveying motor (11) and conveying roller (12), mount pad (10) set up one side of board (1), the upper end of mount pad (10) is provided with transfer table (13), the upper surface at mount pad (10) is installed in conveying motor (11), one side at transfer table (13) is installed through the bearing in conveying roller (12), the one end of conveying roller (12) with the output shaft end play of conveying motor (11) passes through belt pulley and connects, shell the upper surface that material mechanism set up at mount pad (10).

2. A sheet stripping machine as claimed in claim 1, characterized in that: the upper end of the adsorption disc (9) is connected with an air duct, and the air duct is connected with an external negative pressure device.

3. A sheet stripping machine as claimed in claim 1, characterized in that: the stripping mechanism comprises a third hydraulic cylinder, a pressing plate (14) and a transmission roller (15), the third hydraulic cylinder is arranged on the mounting seat (10), the pressing plate (14) is fixedly connected with the telescopic rod end of the third hydraulic cylinder, an L-shaped support (16) is arranged on one side of the pressing plate (14), and the transmission roller (15) is connected with the L-shaped support (16) through a bolt.

4. A sheet stripping machine as claimed in claim 3, characterized in that: the clamp plate (14) is located one side of transfer platform (13), clamp plate (14) up-and-down motion under the effect of third pneumatic cylinder, clamp plate (14) its upper surface with the upper surface parallel and level of transfer platform (13) when the stop motion.

5. A sheet stripping machine as claimed in claim 3, characterized in that: and buffer springs are arranged at the connection positions of the two ends of the driving roller (15) and the bolts of the L-shaped bracket (16).

6. A sheet stripping machine as claimed in claim 4, characterized in that: the driving roller (15) moves synchronously along with the pressing plate (14), and when the movement stops, the driving roller (15) is abutted to the conveying roller (12).

7. A sheet stripping machine as claimed in claim 1, characterized in that: still include control box (17), the surface of control box (17) is provided with the touch-sensitive screen, the output of control box (17) respectively with the first pneumatic cylinder of feed bin, transport mechanism and conveying mechanism, shell the input electric connection of material mechanism.