CN113532070A

CN113532070A - OCR baking equipment

Info

Publication number: CN113532070A
Application number: CN202110808737.6A
Authority: CN
Inventors: 杜保成; 刘素; 曹炳驰; 陈梅珍
Original assignee: Ping Yin Intelligent Equipment Shenzhen Co ltd
Current assignee: Ping Yin Intelligent Equipment Shenzhen Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-10-22
Anticipated expiration: 2041-07-16
Also published as: CN113532070B

Abstract

The invention discloses OCR baking equipment, and relates to the technical field of automatic equipment. Including the box subassembly, toast subassembly, chamber door subassembly and blow the dirt subassembly, the inner chamber of box subassembly is provided with the subassembly that toasts that is used for toasting the product, one side of box subassembly is provided with the chamber door subassembly that is used for unloading on the product, one side of chamber door subassembly is provided with the dirt subassembly that blows that is used for blowing off product surface dust, the box subassembly is used for docking with the production line. Through setting up the box subassembly, toast subassembly and chamber door subassembly, the device has realized that product OCR such as jumbo size CG, TP apron, O/C, LCD module, touch-sensitive screen toasts automatically, cooperates feeding, ejection of compact on OCR automation line, customer's user demand has been satisfied, the design of box formula oven, the product need not to remove, the difficult problem that the product was by secondary pollution has effectively been solved, automated design, the reliability is high, the heating is even unanimous, the product uniformity is good, wide application prospect has.

Description

OCR baking equipment

Technical Field

The invention relates to the technical field of automation equipment, in particular to OCR baking equipment.

Background

At present, products such as large-size CG, TP cover plates, O/C, LCD modules, touch screens and the like on an automatic production line are automatically baked and cured by glue, and the method mainly comprises two modes:

1. the tunnel type IR furnace has the defects that the line length of the equipment is long (ten meters and twenty meters are different), products need to be conveyed in a long distance, secondary pollution can be caused to the products due to hot air circulation, and the secondary pollution (cleanliness) can be caused to the products due to the fact that the products move and are kept for a long time;

2. the operation mode of the traditional box type oven is manual door opening → laminate tray pulling-out → manual product feeding → laminate tray pushing → manual starting baking → baking timing → repeated action product taking → next cycle entering, and the defects are that the box type oven can only be used by a single device and does not have the condition of automatic line connection

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: an OCR baking device comprises a box body assembly, a baking assembly, a box door assembly and a dust blowing assembly, wherein the baking assembly used for baking products is arranged in an inner cavity of the box body assembly, the box door assembly used for feeding and discharging the products is arranged on one side of the box body assembly, the dust blowing assembly used for blowing dust on the surfaces of the products is arranged on one side of the box door assembly, the box body assembly is used for being in butt joint with a production line, the box body assembly comprises a bottom frame, a box shell is arranged at the top of the bottom frame, heat-preservation cotton composite boards are arranged on the inner cavity of the box shell, a control box is arranged on one side of the box shell, a fixed laminate is arranged in the inner cavity of the box shell, a movable laminate positioned above the fixed laminate is arranged in the inner cavity of the box shell, and the fixed laminate and the movable laminate are both used for installing the baking assembly;

the baking assembly comprises a jig layer plate arranged at the top of a fixed layer plate and a movable layer plate, a heating plate is arranged at the bottom of the jig layer plate, the top of the jig layer plate is provided with at least one connecting hole, an ejector pin rod is arranged in the inner cavity of the connecting hole, a piston cylinder is arranged at the bottom of the ejector pin rod, an air inlet cavity communicated with the connecting hole is formed in the inner cavity of the jig layer plate and used for being connected with an air source, and when air is conveyed into the inner cavity of the connecting hole by the air inlet cavity, the piston cylinder drives the ejector pin rod to be ejected out of the inner cavity of the connecting hole by the air;

the box door assembly comprises a box door body arranged on one side of a box body shell, the inner cavity of the box door body is provided with at least one conveying hole, the conveying hole is used for enabling a product to enter and exit the inner cavity of the box body shell, one side of the box door body is provided with at least one box door cover plate, one side of the box door body is provided with at least one air cylinder for driving the box door cover plate, the air cylinder is started to drive the box door cover plate to move, and the box door cover plate can shield the conveying hole;

the dust blowing component comprises an installation barrel arranged on one side of the box door body far away from the box door cover plate, the top and the bottom of the inner cavity of the installation barrel are both provided with at least one fan, the inner cavity of the installation barrel is provided with at least one conveying butt joint hole, the inner cavity of the installation barrel is provided with at least one dust blowing support, the dust blowing support comprises a movable plate arranged in the inner cavity of the installation barrel and respectively positioned at the top and the bottom of the conveying butt joint hole, the movable plate is provided with at least one air outlet barrel for conveying air, the top and the bottom of the conveying butt joint hole are both provided with at least one movable hole, one end of the air outlet barrel far away from the movable plate extends to the inner cavity of the movable hole, the two sides of the inner cavity of the installation barrel are both provided with driving disks in transmission connection with the two ends of the movable plate, and the two sides of the installation barrel are both provided with motors for driving the driving disks to rotate, and starting the motor to drive the driving disc to rotate, so that the driving disc drives the two movable plates of each group of blowing brackets to move oppositely or back to back.

As a preferable technical scheme of the invention, the bottom of the underframe is provided with an adjusting foot leg and a universal wheel, the adjusting foot leg is used for adjusting the overall level and height of the underframe, the bottom of the control box is hinged with one side of the box body shell, and the top of the control box is connected with the top of the box body shell through a buckle.

As a preferable technical scheme of the invention, the number of the conveying holes is two, the two conveying holes correspond to the fixed laminate and the movable laminate respectively, the top of the control box is provided with a status indicator lamp, and the bottom of the heating sheet is provided with a heat insulation laminate.

As a preferred technical scheme of the invention, the surface of the piston cylinder is provided with a sealing ring which is attached to the inner cavity of the connecting hole, the bottom of the piston cylinder is provided with a limiting rod, one end of the limiting rod extends to the inner cavity of the air inlet cavity, the limiting rod is arranged in an L shape, the bottom of the piston cylinder is provided with a spring, and the bottom end of the spring is fixedly connected with the bottom of the inner cavity of the connecting hole.

As a preferred technical scheme of the present invention, the top of the thimble rod is provided with a protection column, one side of the box door body is provided with a slide rail, one side of the box door cover plate is provided with a slide seat whose inner cavity is in sliding connection with the surface of the slide rail, and one end of the box door cover plate is provided with a push plate driven by an air cylinder.

As a preferred technical scheme of the invention, a protection pad is arranged in an inner cavity of the movable hole, the inner cavity of the protection pad is fixedly connected with the surface of the air outlet cylinder, at least one stabilizer bar is fixedly arranged in the inner cavity of the mounting cylinder, and the surface of the stabilizer bar is connected with the inner cavity of the movable plate in a sliding manner.

As a preferable technical scheme of the invention, through holes matched with the fan are formed in the top and the bottom of the mounting cylinder and used for air extraction when the fan is started, a dustproof net used for filtering dust is arranged in an inner cavity of each through hole, and the length and the width of each conveying butt joint hole are both larger than those of each conveying hole.

As a preferred technical scheme of the invention, the top of the air outlet cylinder is obliquely arranged, the two ends of the movable plate are both movably provided with a linkage rod, one side of the driving disc is provided with a connecting column, one end of the connecting column extends to the inner cavity of the linkage rod, and the output end of the motor is in transmission connection with the rotating shaft through a toothed belt.

As a preferred technical scheme, mounting shells used for shielding the motor are arranged on two sides of the mounting cylinder, mounting plates are arranged on two sides of the mounting cylinder, the mounting plates are connected with the box door body through bolts, and a sealing ring is arranged at the joint of the mounting cylinder and the box door body.

According to a preferable technical scheme of the invention, a converging cavity and an exhaust cavity communicated with the converging cavity are formed in an inner cavity of the jig laminate, the air inlet cavity is communicated with the converging cavity, an exhaust pipe communicated with the exhaust cavity is arranged on one side of the mounting cylinder, and a valve is arranged in the inner cavity of the exhaust pipe.

Advantageous effects

Compared with the prior art, the invention provides OCR baking equipment, which has the following beneficial effects:

1. this OCR toasts equipment, through setting up the box subassembly, toast subassembly and chamber door subassembly, the device has realized jumbo size CG, the TP apron, O C, LCD module, product OCR is automatic to toast such as touch-sensitive screen, cooperate the feeding on OCR automation line, the ejection of compact, customer's user demand has been satisfied, the design of box formula oven, the product need not to remove, the difficult problem that the product was by secondary pollution has effectively been solved, automated design, the reliability is high, the even unanimity of heating, the product uniformity is good, wide application prospect has.

2. This OCR toasts equipment through setting up the box subassembly, toasts subassembly and chamber door subassembly, through with the last unloading manipulator butt joint on the production line, realizes automatic online and online instant operation, so other equipment of trade are compared to automation efficiency and are promoted by a wide margin, have effectively solved the difficult problem that can only the unit use can not be online, have saved the cost of labor, accord with economic benefits.

3. This OCR toasts equipment, through setting up box subassembly and toasting the subassembly, when the product was placed on fixed plywood and activity plywood, the start-up heating plate heated, and box shell inner chamber's heat preservation cotton composite sheet pins box shell inner chamber's temperature, and the movable chamber door cover board of cooperation uses, has effectively reduced thermal loss, has guaranteed drying efficiency.

4. This OCR toasts equipment, through setting up the box subassembly and blowing dirt subassembly, the play dryer that starter motor drove the slope and set up is close to the product, starts the fan and carries the air to blow off through going out the dryer for the product carries out dust removal processing once when the material loading, when having avoided toasting, with the dust and the impurity solidification that exist on the product surface, influences the finished product quality in later stage, portable play dryer simultaneously, and it is nimble to use, can not influence the activity of last feeding mechanical arm.

5. This OCR toasts equipment, through setting up the box subassembly and blowing the dirt subassembly, the mounting panel passes through the mode of bolt and chamber door body assembly, and the modular design has made things convenient for later stage equipment and dismantlement, and does benefit to and overhauls blowing the dirt subassembly, and the setting of protection post has effectively reduced the damage that causes when the thimble rod directly contradicts the product, has guaranteed the security of product.

Drawings

FIG. 1 is a schematic structural diagram of an OCR baking apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a fixed layer plate and a movable layer plate of an OCR baking device according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a partial structure of a jig layer plate of the OCR baking apparatus according to the present invention;

FIG. 5 is a cross-sectional view of a connection hole structure of an OCR baking apparatus according to the present invention;

FIG. 6 is a schematic view of a door cover plate structure of an OCR baking apparatus according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

FIG. 8 is a sectional view of a partial structure of a mounting barrel of an OCR baking apparatus according to the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 8;

FIG. 10 is a side view of a driving plate structure of an OCR baking apparatus according to the present invention;

fig. 11 is a schematic structural view of an air outlet drum of the OCR baking equipment according to the present invention.

In the figure: 1. a case assembly; 11. a chassis; 12. a case body shell; 13. a heat-insulating cotton composite board; 14. a control box; 15. a status indicator light; 16. buckling; 17. fixing the laminate; 18. a movable laminate; 2. a baking assembly; 21. a jig laminate; 211. a converging chamber; 212. an exhaust chamber; 213. an exhaust pipe; 22. a heating plate; 23. a heat insulation laminate; 24. connecting holes; 25. a thimble rod; 26. a piston cylinder; 261. a seal ring; 262. a limiting rod; 27. a spring; 28. an air inlet cavity; 29. a protective column; 3. a bin door assembly; 31. a box door body; 32. a delivery orifice; 33. a slide rail; 34. a cover plate of the box door; 35. a slide base; 36. a cylinder; 37. pushing the plate; 4. a dust blowing assembly; 41. mounting the cylinder; 411. a fan; 42. a delivery docking aperture; 43. a stabilizer bar; 44. a movable plate; 441. a linkage rod; 45. an air outlet cylinder; 46. a movable hole; 461. a protective pad; 47. a rotating shaft; 48. a drive disc; 481. connecting columns; 49. a motor; 491. and (5) mounting the shell.

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.

Referring to fig. 1-11, an OCR baking apparatus includes a box assembly 1, a baking assembly 2, a box door assembly 3 and a dust blowing assembly 4, the baking assembly 2 for baking a product is disposed in an inner cavity of the box assembly 1, the box door assembly 3 for loading and unloading a product is disposed on one side of the box assembly 1, the dust blowing assembly 4 for blowing off dust on a surface of a product is disposed on one side of the box door assembly 3, the box assembly 1 is used for being butted with a production line, the box assembly 1 includes a bottom frame 11 having a box housing 12 at a top thereof, heat-insulating cotton composite boards 13 are disposed on inner cavities of the box housings 12, a control box 14 is disposed on one side of the box housings 12, a fixed laminate 17 is disposed in the inner cavity of the box housing 12, a movable laminate 18 located above the fixed laminate 17 is disposed in the inner cavity of the box housing 12, the fixed tier plate 17 and the movable tier plate 18 are used to mount the bake assembly 2.

The baking assembly 2 comprises a jig layer plate 21 arranged at the top of a fixed layer plate 17 and a movable layer plate 18, a heating sheet 22 is arranged at the bottom of the jig layer plate 21, the top of the jig layer plate 21 is provided with at least one connecting hole 24, the inner cavity of the connecting hole 24 is provided with an ejector rod 25, the bottom of the ejector rod 25 is provided with a piston cylinder 26, the inner cavity of the jig layer plate 21 is provided with an air inlet cavity 28 communicated with the connecting hole 24 and used for connecting an air source, when the air inlet cavity 28 conveys air into the inner cavity of the connecting hole 24, the piston cylinder 26 drives the ejector rod 25 to be ejected out of the inner cavity of the connecting hole 24 by the air, when a product is placed on the fixed layer plate 17 and the movable layer plate 18, the heating sheet 22 is started to heat, the heat insulation cotton composite plate 13 in the inner cavity of the box shell 12 locks the temperature of the inner cavity of the box shell 12 and is matched with a movable box door cover plate 34 for use, effectively reducing the loss of heat and ensuring the drying efficiency.

The box door component 3 comprises a box door body 31 arranged on one side of the box body shell 12, the inner cavity of the box door body 31 is provided with at least one conveying hole 32, the conveying hole 32 is used for enabling a product to enter and exit from the inner cavity of the box body shell 12, one side of the box door body 31 is provided with at least one box door cover plate 34, one side of the box door body 31 is provided with at least one air cylinder 36 used for driving the box door cover plate 34, the air cylinder 36 is started to drive the box door cover plate 34 to move, the shielding of the box door cover plate 34 on the conveying hole 32 is realized, the device realizes the OCR automatic baking of products such as large-size CG, TP cover plates, O/C, LCD modules, touch screens and the like, the feeding and discharging are matched on an OCR automatic production line, the using requirements of customers are met, the design of a box type oven is realized, the products do not need to move, and the problem that the products are secondarily polluted is effectively solved, the automatic line-connecting and online real-time operation device has the advantages of being high in automatic design and reliability, uniform and consistent in heating, good in product consistency, wide in application prospect, capable of achieving automatic line-connecting and online real-time operation through butt joint with a feeding and discharging manipulator on a production line, greatly improving automation efficiency compared with other devices in the industry, effectively solving the problem that the line can not be connected only when the device is used in a single machine, saving labor cost and meeting economic benefits.

The dust blowing component 4 comprises an installation barrel 41 which is arranged on one side of the box door body 31 far away from the box door cover plate 34, the top and the bottom of the inner cavity of the installation barrel 41 are both provided with at least one fan 411, the inner cavity of the installation barrel 41 is provided with at least one conveying butt joint hole 42, the inner cavity of the installation barrel 41 is provided with at least one dust blowing support, the dust blowing support comprises at least one movable plate 44 which is arranged in the inner cavity of the installation barrel 41 and is respectively positioned at the top and the bottom of the conveying butt joint hole 42, the movable plate 44 is provided with at least one air outlet barrel 45 for conveying air, the number of the air outlet barrel is not less than one, the top and the bottom of the inner cavity of the conveying butt joint hole 42 are both provided with at least one movable hole 46, one end of the air outlet barrel 45 far away from the movable plate 44 extends to the inner cavity of the movable hole 46, and both sides of the inner cavity of the installation barrel 41 are both provided with driving discs 48 which are in transmission connection with both ends of the movable plate 44, the both sides of installation section of thick bamboo 41 all are provided with and are used for driving-disc 48 pivoted motor 49, start motor 49 drives driving-disc 48 and rotates, realize driving-disc 48 drives two fly leaf 44 of every group support of blowing and carries out relative motion or motion dorsad, starting motor 49 drives play dryer 45 that the slope set up and is close to the product, start fan 411 delivery air blows off through play dryer 45 for the product carries out dust removal processing once when the material loading, when having avoided toasting, with the dust and the impurity solidification of product surface existence, influence the finished product quality in later stage, portable play dryer 45 simultaneously, it is nimble to use, can not influence the activity of last feeding mechanical arm.

As a specific technical scheme of this embodiment, the bottom of chassis 11 is provided with regulation lower margin and universal wheel, adjusts the whole level and the height that the lower margin is used for adjusting chassis 11, the bottom of control box 14 is articulated with one side of box shell 12, buckle 16 is passed through at the top of control box 14 and box shell 12 and is connected, adjusts the levelness and the height of chassis 11 through adjusting the lower margin, be convenient for with the last unloading manipulator butt joint on the production line, do benefit to the later stage installation, through adjusting the lower margin with the high reduction of chassis 11 for the universal wheel contacts with ground, can promote the device and remove, control box 14 and box shell 12 adopt articulated mode, make the user shirk buckle 16 the back, upset control box 14 can carry out maintenance to the inner chamber of control box 14.

As a specific technical solution of this embodiment, the number of the conveying holes 32 is two, the two conveying holes 32 correspond to the fixed layer plate 17 and the movable layer plate 18, the top of the control box 14 is provided with the status indicator lamp 15, the bottom of the heating plate 22 is provided with the heat insulation layer plate 23, products such as large-sized CG, TP cover plates, O/C, LCD modules, touch screens and the like to be processed are filled into the fixed layer plate 17 and the movable layer plate 18 through the conveying holes 32 by a feeding and discharging manipulator on the production line, the status indicator lamp 15 at the top of the control box 14 can display the operation status of the device when in use, and the heat insulation layer plate 23 is arranged, so that the heat of the heating plate 22 is prevented from being transferred to the fixed layer plate 17 and the movable layer plate 18, and the loss of heat is reduced.

As a specific technical solution of this embodiment, a sealing ring 261 attached to an inner cavity of the connection hole 24 is disposed on a surface of the piston cylinder 26, a limiting rod 262 having one end extending to an inner cavity of the air inlet cavity 28 is disposed at a bottom of the piston cylinder 26, the limiting rod 262 is disposed in an L shape, a spring 27 is disposed at a bottom of the piston cylinder 26, a bottom end of the spring 27 is fixedly connected to a bottom of the inner cavity of the connection hole 24, the sealing ring 261 is disposed to ensure sealing performance between the piston cylinder 26 and the inner cavity of the connection hole 24, the air inlet cavity 28 is connected to an external air source, the external air source may be an air compressor or other air generator, air containing pressure enters the inner cavity of the connection hole 24 through the air inlet cavity 28, the air pushes up the piston cylinder 26, the piston cylinder 26 drives the plunger rod 25 to move upward, so that the plunger rod 25 protrudes out of the inner cavity of the connection hole 24, in this state, a feeding and discharging manipulator on a production line may be used to place a product on the plunger rod 25, after the placement is finished, the manipulator is slightly lowered to separate from the support of the product, so that the manipulator can be controlled to separate from the inner cavity of the box body shell 12, and one-time feeding operation is finished.

As a specific technical solution of this embodiment, the top of the thimble rod 25 is provided with a protection column 29, one side of the box door body 31 is provided with a slide rail 33, one side of the box door cover plate 34 is provided with a slide seat 35 having an inner cavity slidably connected with the surface of the slide rail 33, one end of the box door cover plate 34 is provided with a push plate 37 driven by an air cylinder 36, the protection column 29 is made of rubber, which effectively reduces the damage caused by the thimble rod 25 directly abutting against the product, and ensures the safety of the product, the product is placed on the fixed layer plate 17 and the movable layer plate 18, and after the feeding and discharging manipulator is separated from the inner cavity of the box body shell 12, the air cylinder 36 is started to drive the box door cover plate 34 to move through the push plate 37, so that the box door cover plate 34 shields the delivery hole 32, thereby preventing a large amount of heat loss through the delivery hole 32 during baking, and the box door cover plate 34 drives the slide seat 35 to slide on the surface of the slide rail 33, slide 35 cooperation slide rail 33 has guaranteed the stability when chamber door body 31 removes, has guaranteed the laminating effect of chamber door apron 34 with chamber door body 31 simultaneously, has effectively reduced thermal loss, has guaranteed heating efficiency.

As a specific technical solution of this embodiment, the cavity of the movable hole 46 is provided with a protection pad 461, the cavity of the protection pad 461 is fixedly connected with the surface of the air outlet cylinder 45, the inner cavity of the installation cylinder 41 is fixedly provided with at least one stabilizer bar 43, the surface of the stabilizer bar 43 is slidably connected with the inner cavity of the movable plate 44, the protection pad 461 is provided, the air in the cavity of the installation cylinder 41 is prevented from being discharged through the cavity of the movable hole 46, the wind direction is more accurate, the dust on the surface of the product is prevented from being blown into the cavity of the box housing 12, the protection pad 461 adopts a rubber pad, the movement of the air outlet cylinder 45 is not affected, the movable plate 44 slides on the surface of the stabilizer bar 43 when moving, the stabilizer bar 43 is provided, the movable plate 44 is more stable when moving, and the situations of shaking and deviation are avoided.

As a specific technical solution of this embodiment, the top and the bottom of the installation cylinder 41 are both provided with through holes matching with the fan 411 for air suction when the fan 411 is started, an inner cavity of the through holes is provided with a dust screen for filtering dust, the length and the width of the conveying butt joint hole 42 are both greater than those of the conveying hole 32, when performing dust removal operation, the motor 49 is first started to drive the two movable plates 44 of each dust blowing bracket to move in opposite directions, so that the air outlet cylinder 45 moves towards the inner cavity of the conveying butt joint hole 42, the air outlet cylinder 45 is close to the product but does not conflict with the product and the manipulator, the fan 411 is started to extract external air through the through holes, after the air is filtered by the dust screen, the dust in the air is effectively intercepted, the dust is prevented from attaching to the surface of the product, meanwhile, the air blows off the dust and impurities on the surface of the product, when baking is avoided, the dust and impurities are solidified on the surface of the product, affecting the quality of the finished product in the later period.

As a specific technical solution of this embodiment, the top of the air outlet cylinder 45 is obliquely disposed, two ends of the movable plate 44 are movably provided with a linkage rod 441, one side of the driving disk 48 is provided with a connection post 481 with one end extending to an inner cavity of the linkage rod 441, an output end of the motor 49 is in transmission connection with the rotation shaft 47 through a toothed belt, referring to fig. 8 and 10, gears are respectively disposed on the rotation shaft 47 and an output end of the motor 49, and are in transmission connection with the toothed belt, the motor 49 is started, the motor 49 drives the driving disk 48 to rotate through the toothed belt, the two connection posts 481 on the driving disk 48 can simultaneously pull the two movable plates 44 on one set of dust blowing brackets to move in opposite directions through the linkage rod 441, so that the movable plates 44 drive the air outlet cylinder 45 to move towards an inner cavity of the conveying butt-joint hole 42, thereby approaching the product, and ensuring the blowing efficiency, when the product is placed on the protective column 29, the starting motor 49 reverses to drive the movable plate 44 to reset to the initial state and close the fan 411, and the air outlet barrel 45 is avoided being collided when the feeding and discharging manipulator descends, so that the box door is more installed in use, see fig. 11, and the air outlet barrel 45 is obliquely arranged, so that the air discharged from the air outlet barrel 45 blows dust on the surface of a product to the outside of the box door body 31, and the dust removal effect is ensured without entering the inner cavity of the box shell 12.

As a specific technical scheme of this embodiment, the both sides of installation section of thick bamboo 41 all are provided with the installation shell 491 that is used for sheltering from motor 49, the both sides of installation section of thick bamboo 41 all are provided with the mounting panel, the mounting panel passes through the bolt and is connected with chamber door body 31, the junction of installation section of thick bamboo 41 and chamber door body 31 is provided with the sealing washer, and installation shell 491 is used for installing motor 49, has guaranteed the wholeness and the outward appearance nature of the device, and the mounting panel passes through the mode of bolt and chamber door body 31 assembly, and the modularized design has made things convenient for later stage equipment and dismantlement, and does benefit to and overhaul dust blowing component 4, and the sealing washer adopts the rubber circle, has guaranteed the leakproofness of installation section of thick bamboo 41 with chamber door body 31 junction, has avoided the condition that the air leakage to appear.

As a specific technical solution of this embodiment, the inner cavity of the jig layer plate 21 is provided with a converging cavity 211 and an exhaust cavity 212 communicated with the converging cavity 211, the air inlet cavities 28 are communicated with the converging cavity 211, one side of the mounting cylinder 41 is provided with an exhaust pipe 213 communicated with the exhaust cavity 212, the inner cavity of the exhaust pipe 213 is provided with a valve, the number of the air inlet cavities 28 is the same as the number of the connecting holes 24, and the air inlet cavities 28 of the inner cavity of the jig layer plate 21 are all communicated with the converging cavity 211, the valve adopts an electromagnetic valve with an automatic control function, when a product is placed on the protection column 29, the electromagnetic valve is started to be opened, so that the air in the air inlet cavities 28 and the connecting holes 24 is exhausted through the exhaust pipe 213, and simultaneously the spring 27 in a stretching state begins to contract, so that the ejector pin rod 25 is reset to the inner cavity of the connecting holes 24 to be separated from supporting the product, and then the baking operation can be performed, after the baking is finished, the electromagnetic valve is closed, and the air is conveyed into the inner cavity of the air inlet cavity 28 again, so that the ejector pin rod 25 jacks up the baked product, and the blanking operation can be performed.

When in use, the levelness and the height of the chassis 11 are adjusted by adjusting the ground feet, so as to be convenient for butt joint with a feeding and discharging manipulator on a production line, the external air source is connected through the air inlet cavity 28, the external air source can adopt an air compressor or other air generators, air containing pressure enters the inner cavity of the connecting hole 24 through the air inlet cavity 28, the air jacks up the piston cylinder 26, the piston cylinder 26 drives the ejector pin rod 25 to move upwards, so that the ejector pin rod 25 protrudes out of the inner cavity of the connecting hole 24, only in this state, the feeding and discharging manipulator on the production line can be used for placing a product on the ejector pin rod 25, the motor 49 is started, the motor 49 drives the driving disc 48 to rotate through the toothed belt, the two connecting columns 481 on the driving disc 48 can simultaneously drive the two movable plates 44 on one group of dust blowing brackets to move towards each other through the linkage rod 441, so that the movable plates 44 drive the air outlet cylinder 45 to move towards the inner cavity of the conveying butt joint hole 42, thereby being close to the product, the fan 411 is started, the fan 411 extracts external air through the through hole, the air is filtered by the dustproof net, so that dust in the air is effectively intercepted, the dust is prevented from being attached to the surface of the product, meanwhile, the air blows off the dust and impurities on the surface of the product through the air outlet cylinder 45, the product to be baked is filled into the fixed laminate 17 and the movable laminate 18 through the conveying butt hole 42 and the conveying hole 32 by the feeding and discharging manipulator on the production line, when the product falls on the protective column 29, the starting motor 49 is reversed to drive the movable plate 44 to be reset to the initial state and close the fan 411, the manipulator is slightly descended to be separated from the support of the product, the manipulator can be controlled to be separated from the inner cavity of the box body shell 12, when the product is placed on the protective column 29, the starting electromagnetic valve is opened, so that the air in the air inlet cavity 28 and the inner cavity of the connecting hole 24 is discharged through the exhaust pipe 213, meanwhile, the spring 27 in the stretching state begins to contract, so that the ejector pin rod 25 is reset again until the inner cavity of the connecting hole 24 is separated from supporting the product, baking operation can be executed, the dust blowing component 4 is started only when the product enters the inner cavity of the box shell 12, the dust blowing component 4 does not need to be started during blanking, the starting cylinder 36 drives the box door cover plate 34 to move through the push plate 37, the box door cover plate 34 shields the conveying hole 32, a large amount of heat loss through the conveying hole 32 during baking is avoided, after baking is completed, the box door cover plate 34 is opened, re-gas is conveyed to enter the inner cavity of the gas inlet cavity 28, the ejector pin rod 25 jacks up the baked product, blanking operation can be performed, and the device is operated through the above completion.

In conclusion, this OCR toasts equipment, through setting up box subassembly 1, toast subassembly 2 and chamber door subassembly 3, the device has realized that product OCR such as jumbo size CG, TP apron, O/C, LCD module, touch-sensitive screen toasts automatically, coordinates feeding, ejection of compact on OCR automation line, has satisfied customer's user demand, the design of box formula oven, the product need not to remove, has effectively solved the product by secondary pollution's difficult problem, automated design, the reliability is high, the heating is even unanimous, the product uniformity is good, has wide application prospect.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an OCR toasts equipment, includes box subassembly (1), toasts subassembly (2), chamber door subassembly (3) and blows dirt subassembly (4), its characterized in that: the inner cavity of the box body component (1) is provided with a baking component (2) for baking products, a box door component (3) for loading and unloading products is arranged on one side of the box body component (1), a dust blowing component (4) for blowing dust on the surface of the product is arranged on one side of the box door component (3), the box body component (1) is used for butt joint with a production line, the box body component (1) comprises a bottom frame (11) with a box body shell (12) arranged at the top, the inner cavity of the box body shell (12) is provided with a heat-preservation cotton composite board (13), a control box (14) is arranged on one side of the box body shell (12), a fixing laminate (17) is arranged in the inner cavity of the box body shell (12), the inner cavity of the box body shell (12) is provided with a movable laminate (18) positioned above the fixed laminate (17), the fixed layer plate (17) and the movable layer plate (18) are used for installing the baking assembly (2);

the baking assembly (2) comprises a jig laminate (21) arranged at the tops of a fixed laminate (17) and a movable laminate (18), a heating sheet (22) is arranged at the bottom of the jig laminate (21), at least one connecting hole (24) is formed in the top of the jig laminate (21), an ejector rod (25) is arranged in an inner cavity of the connecting hole (24), a piston cylinder (26) is arranged at the bottom of the ejector rod (25), an air inlet cavity (28) communicated with the connecting hole (24) is formed in the inner cavity of the jig laminate (21) and used for being connected with an air source, and when air is conveyed into the inner cavity of the connecting hole (24) by the air inlet cavity (28), the piston cylinder (26) drives the ejector rod (25) to be ejected out of the inner cavity of the connecting hole (24) by the air;

the box door assembly (3) comprises a box door body (31) arranged on one side of a box body shell (12), the inner cavity of the box door body (31) is provided with at least one conveying hole (32), the conveying hole (32) is used for enabling a product to enter and exit the inner cavity of the box body shell (12), one side of the box door body (31) is provided with at least one box door cover plate (34), one side of the box door body (31) is provided with at least one cylinder (36) used for driving the box door cover plate (34), the cylinder (36) is started to drive the box door cover plate (34) to move, and the conveying hole (32) is shielded by the box door cover plate (34);

the dust blowing component (4) comprises an installation barrel (41) which is arranged on one side of a box door body (31) far away from a box door cover plate (34), the top and the bottom of the inner cavity of the installation barrel (41) are both provided with at least one fan (411), the inner cavity of the installation barrel (41) is provided with at least one conveying butt joint hole (42), the inner cavity of the installation barrel (41) is provided with at least one dust blowing support, the dust blowing support comprises at least one movable plate (44) which is arranged in the inner cavity of the installation barrel (41) and is respectively positioned on the top and the bottom of the conveying butt joint hole (42), the movable plate (44) is provided with at least one air outlet barrel (45) for conveying air, the top and the bottom of the inner cavity of the conveying butt joint hole (42) are both provided with at least one movable hole (46), one end of the air outlet barrel (45) far away from the movable plate (44) extends to the inner cavity of the movable hole (46), the two sides of the inner cavity of the mounting cylinder (41) are respectively provided with a driving disc (48) in transmission connection with the two ends of the movable plates (44), the two sides of the mounting cylinder (41) are respectively provided with a motor (49) for driving the driving discs (48) to rotate, the motors (49) are started to drive the driving discs (48) to rotate, and the driving discs (48) drive the two movable plates (44) of each group of blowing supports to move oppositely or reversely.

2. An OCR baking apparatus as recited in claim 1 wherein: the bottom of chassis (11) is provided with adjusts lower margin and universal wheel, adjusts the whole level and the height that the lower margin is used for adjusting chassis (11), the bottom of control box (14) is articulated with one side of box shell (12), buckle (16) are passed through with the top of box shell (12) at the top of control box (14) and are connected.

3. An OCR baking apparatus as recited in claim 1 wherein: the number of delivery hole (32) is two, two delivery hole (32) are corresponding with fixed plywood (17) and activity plywood (18) respectively, the top of control box (14) is provided with status indicator (15), the bottom of heating plate (22) is provided with thermal-insulated plywood (23).

4. An OCR baking apparatus as recited in claim 1 wherein: the surface of piston cylinder (26) is provided with sealing ring (261) of laminating mutually with connecting hole (24) inner chamber, the bottom of piston cylinder (26) is provided with gag lever post (262) that one end extends to air inlet chamber (28) inner chamber, gag lever post (262) are L shape setting, the bottom of piston cylinder (26) is provided with spring (27), the bottom of spring (27) and the bottom fixed connection of connecting hole (24) inner chamber.

5. An OCR baking apparatus as recited in claim 1 wherein: the top of thimble rod (25) is provided with protection post (29), one side of chamber door body (31) is provided with slide rail (33), one side of chamber door apron (34) is provided with slide (35) that inner chamber and slide rail (33) surface sliding connection, the one end of chamber door apron (34) is provided with push pedal (37) that carry out the drive by cylinder (36).

6. An OCR baking apparatus as recited in claim 1 wherein: the inner chamber of activity hole (46) is provided with protection pad (461), the inner chamber of protection pad (461) is connected with the fixed surface of play dryer (45), the fixed stabilizer bar (43) that sets up quantity no less than one of installation tube (41) in the inner chamber, the surface of stabilizer bar (43) and the inner chamber sliding connection of fly leaf (44).

7. An OCR baking apparatus as recited in claim 1 wherein: the top and the bottom of the installation cylinder (41) are provided with through holes matched with the fan (411) for air suction when the fan (411) is started, an inner cavity of each through hole is provided with a dustproof net for filtering dust, and the length and the width of each conveying butt joint hole (42) are both greater than those of each conveying hole (32).

8. An OCR baking apparatus as recited in claim 1 wherein: the top of the air outlet cylinder (45) is obliquely arranged, linkage rods (441) are movably arranged at two ends of the movable plate (44), a connecting column (481) with one end extending to the inner cavity of the linkage rod (441) is arranged at one side of the driving disc (48), and the output end of the motor (49) is in transmission connection with the rotating shaft (47) through a toothed belt.

9. An OCR baking apparatus as recited in claim 1 wherein: the utility model discloses a refrigerator door, including installation section of thick bamboo, installation section of thick bamboo (41) and chamber door body (31), the both sides of installation section of thick bamboo (41) all are provided with installation shell (491) that are used for sheltering from motor (49), the both sides of installation section of thick bamboo (41) all are provided with the mounting panel, the mounting panel passes through the bolt and is connected with chamber door body (31), the junction of installation section of thick bamboo (41) and chamber door body (31) is provided with the sealing washer.

10. An OCR baking apparatus as recited in claim 1 wherein: the inner chamber of tool plywood (21) is seted up and is joined chamber (211) and with join exhaust chamber (212) that chamber (211) are linked together, admit air chamber (28) with join chamber (211) and be linked together, one side of installation section of thick bamboo (41) is provided with blast pipe (213) that are linked together with exhaust chamber (212), the inner chamber of blast pipe (213) is provided with the valve.