CN209680375U - Equipment for electrostatic powder coating clean manufacturing - Google Patents

Abstract

The utility model discloses a kind of equipment for electrostatic powder coating clean manufacturing, for carrying out powder spray to the steel door workpiece being set to spraying in (8), including front spraying equipment (1), reverse side spraying equipment (9), top surface spray equipment (81) and bottom surface spray equipment (82), top surface spray equipment (81) is fixedly mounted between spraying on inner wall, the spray gun muzzle of top surface spray equipment (81) is tiltedly to security door upper side edge, bottom surface spray equipment (82) is fixed at the bottom surface between spraying, the spray gun of bottom surface spray equipment (82) is mounted on screw lifter；The utility model can realize that the spraying for being automatically performed steel door door-plate front and back sides and each side, more efficient and automation reduce cost of labor, reduce labor intensity.The utility model so that spray gun and the steel door of assembly line transmission are in relative static conditions in the horizontal direction, and carries out going up and down reciprocal spraying, so that coating quality is more perfect using two-dimentional function mode.

Description

Equipment for electrostatic powder coating clean manufacturing

Technical field

The utility model belongs to chemical machinery technical field, particularly for the equipment of electrostatic powder coating clean manufacturing.

Background technique

Currently, manufacturing medium-sized and small enterprises in China's metal door and window, the electrostatic spraying work of security door is mainly held by worker Spray gun is completed.This spraying production method has the following disadvantages: large labor intensity, the low efficiency of 1. operators, at least Two stations are needed just to be able to satisfy the requirement of lasting spray process；2. coating quality is unstable, completely by manually controlling by rule of thumb, Paint waste is serious；3. dust work is larger to the health harm of operator, need to be equipped with complete safeguard measure；4. Hired laborer is difficult.Security door electrostatic spraying operation has spray area big, the feature more than spray-coating surface, and the domestic and international field also publishes Some patents and product, but it is used as electrostatic spraying operation, have some limitations.Chinese patent notification number is A kind of lift electrostatic spraying device, spray gun disclosed in 204710629U are mounted on lifting device, and it is past to make one-dimensional straight line Multiple movement, is only applicable to the changeless generating mode of the location of workpiece, is not suitable for part to be sprayed and continuously transports on generating line Capable generating mode, otherwise can serious waste spraying raw material.Chinese patent notification number is a kind of powder disclosed in 202893584U Automatic spraying reciprocating machine structure, the sliding sleeve realization on horizontal guide rail move horizontally, turntable are connected on the pedestal of sliding sleeve, is to rise on turntable Falling unit is realized by hydraulic motor and cylinder respectively.Scene setting gas source, hydraulic power unit, power supply are needed, to field type facility requirement It is higher.And it is suitable for fixed position spraying operation, be not suitable for the production line of continuous operation.Chinese patent notification number is A kind of novel reciprocating engine disclosed in CN204866326U, support column two sides are equipped with sprocket wheel, and chain conveyer can generate pine in positive and negative rotation Tooth forms stronger vibration, generates biggish noise, forms noise pollution to workshop condition, or even influence traveling comfort And coating quality.Chinese patent notification number is a kind of lift electrostatic spraying device disclosed in CN204710629U, structure packet Pedestal and crane are included, crane moves the vertical reciprocating movement of spray gun work on gunjet rack by belt conveyor, realizes fixed point, list Face spraying.And at least need two stations.Chinese patent notification number is that one kind disclosed in CN203061351U is antitheft for spraying The multiple degrees of freedom spray robot of door, is able to achieve the spraying in multiple faces.Above several devices do not consider for continuously generating line Upper implementation spraying operation does not carry out reasonable route planning, or does not consider dust pollution caused by cannot sealing between spraying and make an uproar The problem of environmental pollutions such as sound.

Utility model content

The purpose of this utility model is to provide a kind of using the clean manufacturing of electrostatic spraying as target, can be steel door, Such as security door, and workpiece similar with its surface electrostatic powder spray operation equipment.

To achieve the goals above, it is achieved through the following technical solutions:

For the equipment of electrostatic powder coating clean manufacturing, for being carried out between the steel door workpiece being set in spraying Powder spray, which is characterized in that including front spraying equipment, reverse side spraying equipment, top surface spray equipment and bottom surface spray equipment, Top surface spray equipment is fixedly mounted between spraying on inner wall, and the spray gun muzzle of top surface spray equipment is tiltedly to security door upper side edge, bottom Face spray equipment is fixed at the bottom surface between spraying, and the spray gun of bottom surface spray equipment is mounted on screw lifter；

Front spraying equipment and reverse side spraying equipment include multiple spray guns and gun stand, and gun stand includes grip block With spray gun connecting tube, spray gun is fixed on one end of spray gun connecting tube, and the other end of spray gun connecting tube is connected in branch by grip block On stay tube, a spray gun positioned at support tube one end of front spraying equipment is tilting towards metallic door inside to be sprayed, is located at One spray gun of support tube one end of reverse side spraying equipment is tilting towards metallic door inside to be sprayed, and two tilting spray guns are in Diagonal line；By supporting block fixed clamp, supporting block is fixedly connected between spraying on the spray gun protecting crust of side support tube, different It is fixed with pressing plate in the spray gun protecting crust other side of connection supporting block, pressure is equipped with castellated plates on pressing plate；The tooth of front spraying equipment Connection synchronous belt one is compressed on shape plate, and connection synchronous belt three is compressed in the castellated plates of reverse side spraying equipment；

Front spraying equipment and reverse side spraying equipment include two rectangular columns, the company of rotation between two column tops It is connected to driven pulley, the column bottom of front spraying equipment is provided with frequency control motor, the output of frequency control motor Pulley shaft is connected by shaft coupling on axis, is co-axially mounted synchronous pulley one and synchronous pulley two on pulley shaft, pulley shaft it is another End is rotatably connected on synchronous pulley bearing block, and synchronous pulley one is connected by the driven pulley of synchronous belt one and front spraying equipment It connects；It is rotated coaxially between two column bottom ends of reverse side spraying equipment and is connected with verso synchronization belt wheel two and verso synchronization band Wheel one, synchronous pulley two and verso synchronization belt wheel two are connect by synchronous belt two, verso synchronization belt wheel one by synchronous belt three and The driven pulley of reverse side spraying equipment connects, and frequency control motor drives synchronous pulley one to rotate, synchronous pulley one and synchronous belt One engagement so that the spray gun vertical motion of front spraying equipment, while driving synchronous pulley two to rotate, synchronous pulley two by with Synchronous belt two engages, and the verso synchronization belt wheel two of reverse side spraying equipment and verso synchronization belt wheel one is driven to rotate, and reverse side spraying is set Standby spray gun is fixedly connected on synchronous belt three, and synchronous belt three, which moves up and down, drives the spray gun of reverse side spraying equipment to make vertical direction Movement；

The column and frequency control motor of front spraying equipment are installed on movable pedestal one, reverse side spraying equipment Column is mounted on movable pedestal two, and movable pedestal one is linked into an integrated entity with movable pedestal two by connecting plate, removable Dynamic pedestal one is connected on feed screw nut, and feed screw nut is set on lead screw, the output axis connection of lead screw and servo motor.

Tinuous production when utility model works with the spraying production by stretched wire conveying work pieces is used cooperatively, continuous raw The clean preparation method and equipment of steel door (such as security door) electrostatic powder coating in producing line, certain spraying workmans are being sprayed The working method of the live pistol completion spray process of painting or not fixed point spray coating operations mode in the continuous production line, change Become only needing operator is outer between the preferable spraying of sealing to click control button, continuous automatic spraying, the party can be completed Method and equipment improve production efficiency with worker's working strength is reduced, environmental-friendly, and anti-dust pollution, closes at noise-proofing pollution Reason setting spray station and power, reduction energy waste, making rational planning for sprays route, reduces the powder of waste of material, energy height ratio End recycling.

The major function of horizontally moving device is consistent with the speed of service of stretched wire, cooperation front spraying mechanism and anti- Face spraying mechanism realizes the on-line spray under stretched wire continuous operation.Horizontally moving device includes variable frequency motor, ball-screw Transmission mechanism, three parallel line slideway auxiliaries, front movable pedestal, reverse side movable pedestal, the positive and negative mobile base of connection Section material framework, the positive and negative spraying mechanism of support pedestal.Front movable pedestal includes frequency control motor, is just spraying shaft, driving Toothed belt pulley, positive and negative power transmission Toothed belt pulley, shaft coupling, bearing and the bearing block of dynamic vertical direction.Reverse side is removable Pedestal includes horizontal synchronization band belt wheel, vertical Toothed belt pulley, shaft, bearing and bearing block.Variable frequency motor passes through shaft coupling Device connects ball-screw, and ball-screw is fixed on the base by support base and bearing block, front movable pedestal and lead screw spiral shell Mother is screwed connection, and front movable pedestal bottom plate connects guide rail slide block, and front movable pedestal side plate passes through frame of section bar Frame connects reverse side movable pedestal, and reverse side movable pedestal is directly connected to sliding block and slides on guide rail.

Further, linear guide is fixedly mounted along short transverse on two columns, is slidably connected and leads in linear guide Rail sliding block is connected by screw to pressing plate on guide rail slide block.

So that front spray gun by synchronous belt one with it is mobile when, linear guide is supported and is oriented to.Frequency control motor is just Inverting, which moves up and down synchronous belt one, drives front spray gun to move up and down, and the guide rail in the gun stand fixed connection structure of front is sliding Block slides in linear guide, plays the role of support and guiding.

Further, guide rail slide block one is connected by screw on movable pedestal one, guide rail slide block one, which is slidably arranged in, leads On rail one, movable pedestal two is connected by screw to guide rail slide block two, and guide rail slide block two is slidably arranged on guide rail two.

Movable pedestal one is connect with movable pedestal two by connecting plate, is made it combine and is integrated, and servo motor drives silk Thick stick drives movable pedestal one to move on lead screw, while moving on guide rail one, and movable pedestal one drives movable pedestal Two move on guide rail two, and guide rail one and guide rail two are oriented to and support, and the transverse shifting of two equipment is realized with this.

The power drive system of spraying equipment uses the synchronous belt and ball-screw-transmission scheme of low noise, and noise-proofing is dirty Dye.The power drive mechanism that will not generate excessive noise is selected, the movement of light load, the longer vertical direction of stroke is adopted With toothed belt transmission, the movement for loading the horizontal direction larger, stroke is shorter uses ball-screw-transmission, and compare sprocket wheel Equal transmission schemes, largely reduce the pollution of NOISE ON ENVIRONMENT；Rationally setting spray station and power reduce energy wave Take.Two sets of spray gun groups are arranged in the front and back sides of steel door biggish for spray area and front and rear sides, design not at pedestal The reasonable connection structure for influencing workpiece continuous operation, is allowed to by a motor driven, a set of control system reaches a spray two sides Effect, can reduce cost and operation position, save manual labor；Two sides up and down lesser for spray-coating surface, point She Zhi not have the gunjet rack for manually adjusting range capability, fix an automatic spray-painting gun, complete the spraying of two sides up and down； The control system of equipment sprays route by making rational planning for, and reduces waste of material.The spray of related automatic electrostatic spraying equipment Applying rifle group can be realized the independent control of horizontal and vertical both direction, to realize two-dimentional linkage, spray range be made to reach whole A shop front.The setting and control to the Workpiece painting beginning and end moment are realized using sensor, avoid two workpiece on production line Interval and workpiece suspension point is uneven and station leakage is hung powdery paints caused by workpiece and wasted.

Preferably, there are two plane windows being oppositely arranged, plane window has totally four, upper and lower, left and right between spraying Two-dimentional linked protection cover, two-dimentional linked protection cover packet are installed in frame, each equal outward bending of frame in the enclosing area of four frames Organ cover, lower organ cover are included, left organ cover and right organ cover, left organ cover and the right side are connected between upper organ cover and lower organ cover Spray gun protecting crust in front is connected between organ cover, upper organ cover, lower organ cover, left organ cover and right organ cover are "-" type wind Qin cover；The upper end of upper organ cover is connected to the upper side frame of plane window between spraying, and the lower end of lower organ cover is put down between being connected to spraying Cross slide way is arranged in the lower frame of face-port mouth, the lower end of upper organ cover, and cross slide way, left organ cover is arranged in the upper end of lower organ cover Multiple transverse shifting sliding blocks one are connected with the upper and lower end of right organ cover, the upper and lower end of front spray gun protecting crust is connected with multiple Transverse shifting sliding block two will by the way that multiple transverse shifting sliding blocks one, transverse shifting sliding block two to be slideably positioned in cross slide way Left organ cover, front spray gun protecting crust and right organ cover are connected between organ cover and lower organ cover, left organ cover and front It is connected between spray gun protecting crust and front spray gun protecting crust and right organ cover；

Surely upright guide rail is connected on the left frame of plane window, sliding is provided with multiple vertical shift sliding blocks on upright guide rail One and vertical shift sliding block two, vertical shift sliding block one be connected with the left side of upper organ cover and lower organ cover, vertical shift sliding block Two are connected with the left side of left organ cover；Upright guide rail is connected on the left frame of plane window, sliding is provided with more on upright guide rail A vertical shift sliding block one and vertical shift sliding block two, the right side phase of vertical shift sliding block one and upper organ cover and lower organ cover Even, vertical shift sliding block two is connected with the right side of right organ cover.

Between spraying in the continuous production line, two relatively positive spraying windows are set, one kind is respectively set on window Two-dimentional linked protection cover, two-dimentional linked protection cover can make spraying mechanism preferably carry out spraying both vertically as well as horizontally and It can prevent from dust from leaking to workshop to pollute.

Further, the upper end of upper organ cover is bolted to the top of plane window between spraying by connecting flange Frame, the lower end of lower organ cover are bolted to the lower frame of plane window between spraying, left organ cover and the right side by connecting flange The upper and lower end of organ cover has been connected by screw to multiple bending metal plate pieces, and bending metal plate on piece is connected by screw to lateral shifting Movable slider one, the upper and lower end of front spray gun protecting crust are connected by screw to transverse shifting sliding block two, and left organ cover and front are sprayed It is connected by screw between rifle protecting crust and front spray gun protecting crust and right organ cover.

Further, bolt is fixedly connected with upright guide rail on left frame, and vertical shift sliding block one passes through bending metal plate piece It is connected with the left side of upper organ cover and lower organ cover, vertical shift sliding block two is connected by screw with the left side of left organ cover, right It is fixedly connected with upright guide rail with bolt on frame, vertical shift sliding block one passes through bending metal plate piece and upper organ cover and lower organ cover Right side be connected, vertical shift sliding block two is connected by screw with the right side of right organ cover.

Preferably, bending metal plate piece is a right angle steel disc, and right-angle side is connected to vertical shift sliding block with screw on one side On one, the another side screw connection of right-angle side is in the wind on qin cover or lower organ cover.

Further, between spraying on inner wall, turbine type is provided with close to switch one positioned at spraying original position, is located at It is provided with turbine type at spraying end position close to switch two, is electrically connected with control cabinet close to switch one and close to switch two, When steel door workpiece is close proximity to switch a period of time, the electric signal that close switch one will test passes to the PLC in control cabinet, Equipment is opened, front spray gun sprays from top to bottom, and reverse side spray gun then from bottom to top sprays, and front spraying equipment and anti-simultaneously Face spraying equipment follows steel door workpiece synchronous transfer；When steel door workpiece is close proximity to switch two, in control cabinet PLC receives the delay pause signal close to switch two, arrestment, and spray gun stops spraying.

Using PLC as core controller.Point operation control operation can be achieved in the movement of spray coating operations rack, can also realize automatic control System operation.Spray process is executed by operator by the button clicked on control panel.Operation panel is mounted on control cabinet, It can also be controlled and be operated by hand-held remote controller.Automatic powder spraying control function is connect by being suitable for the eddy current type of dust atmosphere work Nearly switch, it is automatic to detect workpiece and do delay process, PLC is passed the signal along to, control spray gun follows the same of workpiece synchronizing moving When up and down reciprocatingly spraying operation is carried out to it.The spraying of Yishanmen is completed, spray gun just stops mobile and sprays, and whole equipment starts It resets, next workpiece is waited to arrive.

The utility model has the beneficial effects that

The utility model can realize the spraying for being automatically performed steel door door-plate front and back sides and each side, more efficiently and from Dynamicization reduces cost of labor, reduces labor intensity.The utility model using two-dimentional function mode so that spray gun with The steel door of assembly line transmission is in relative static conditions in the horizontal direction, and carries out going up and down reciprocal spraying, so that spray It is more perfect to apply quality.By controlling the switch of spray gun, raw material can be greatly saved, so that its more sufficiently having of utilizing Effect.The dust prevention of the present apparatus can substantially reduce the pollution of dust, protect the environment in workshop, also can guarantee the normal of linear guide Running.

Detailed description of the invention

Fig. 1 is the overall schematic of the utility model；

Fig. 2 is the structural schematic diagram of two-dimentional linked protection cover；

Fig. 3 is the side structure schematic view of spray equipment；

Fig. 4 is spray equipment overlooking structure diagram；

Fig. 5 be one in Fig. 4 at partial enlarged view；

Fig. 6 is the schematic view of the front view of front spraying equipment；

Fig. 7 is the overlooking structure diagram of spray equipment horizontal shifting platform；

In each attached drawing: 1, front spraying equipment；2, two-dimentional linked protection cover；3, drag chain and fixed link；4, control cabinet；5, it supplies Powder bucket；6, steel door workpiece；7, stretched wire and hook；8, between spraying；9, reverse side spraying equipment；10, synchronous belt two；12, removable Dynamic pedestal one；13, linear guide；14, column；15, synchronous belt one；16, front spray gun；17, front gun stand；18, positive Spray gun support construction；81, top spray equipment；82, bottom surface spray equipment；83, close to switch one；84, close to switch two；92, Synchronous belt three；95, reverse side spray gun；96, reverse side gun stand；97, reverse side gun stand is fixedly connected with mechanism；98, it moves Pedestal two；111, ball-screw support base；112, shaft coupling；113, servo motor；114, feed screw nut；115, ball-screw Bearing block；116, lead screw；117, guide rail one；118, guide rail slide block one；121, frequency control motor；122, shaft coupling；123, same Walk belt wheel one；124, synchronous pulley two；125, synchronous pulley bearing block；126, connecting plate；171, grip block；172, spray gun connects Adapter tube；181, castellated plates；182, guide rail slide block；183, supporting block；184, spray gun protecting crust；185, support tube；186, pressing plate； 91, driven pulley；192, driven pulley bearing block；981, bearing block；982, verso synchronization belt wheel two；983, verso synchronization band Wheel one；991, guide rail two；992, guide rail slide block two；993, pedestal；21, upright guide rail；22, vertically movable sliding block one；23 is vertical Mobile sliding block two；24, organ cover is vertically compressed；25, cross slide way；26, transverse shifting sliding block one；27, transverse shifting sliding block two； 28, transverse compression organ cover；29, bending metal plate piece.

Specific embodiment

The utility model is further described in conjunction with attached drawing:

Referring to the equipment that attached drawing 1-7, the utility model are used for electrostatic powder coating clean manufacturing, it can be used for security door Two dimensional motion electrostatic spraying, chief component include front spraying equipment 1, reverse side spraying equipment 9, top spray equipment 81, 8, eddy current type connects between bottom surface spray equipment 82, two-dimentional linked protection cover 2, drag chain and fixed link 3, control cabinet 4, powder barrel 5, spraying Nearly switch 83, the connecting plate 126 of the positive and negative spraying equipment pedestal of connection, pedestal 993 of support equipment described in the utility model etc..

Such as Fig. 1,2,6, the reverse side that is connected on the front spray gun 16 and reverse side spraying equipment 9 that are connected on front spraying equipment 1 Spray gun 95 during spraying operation 8 between the enclosed spraying in, 8 plane window is using two-dimentional linked protection cover between spraying 2 are sealed, and the plane window between spraying has upper and lower, left and right totally four frames, each equal outward bending of frame, and four Two-dimentional linked protection cover is installed in the enclosing area of frame.

Two-dimentional linked protection cover includes vertical compression organ cover 24 and transverse compression organ cover 28, vertical compression organ cover packet Include organ cover and lower organ cover, transverse compression organ cover includes left organ cover and right organ cover, upper organ cover and lower organ cover Between connect left organ cover and right organ cover, between left organ cover and right organ cover connect front spray gun protecting crust 184, upper organ Cover, lower organ cover, left organ cover and right organ cover are "-" type organ cover；The upper end of upper organ cover is connected to plane between spraying The upper side frame of window, the lower end of lower organ cover are connected to the lower frame of plane window between spraying, and the lower end of upper organ cover is arranged horizontal The upper and lower end of direction guiding rail 25, the upper end setting cross slide way of lower organ cover, left organ cover and right organ cover is connected with multiple transverse directions Mobile sliding block 1, the upper and lower end of front spray gun protecting crust are connected with multiple transverse shifting sliding blocks 2 27, by by multiple cross It is slideably positioned in cross slide way to mobile sliding block one, transverse shifting sliding block two, by left organ cover, front spray gun protecting crust and the right side Organ cover is connected between organ cover and lower organ cover, between left organ cover and front spray gun protecting crust and the spray gun of front It is connected between protecting crust and right organ cover；

Upright guide rail 21 is fixedly connected on the left frame of plane window, sliding is provided with multiple vertical shifts on upright guide rail Sliding block one and vertical shift sliding block two, vertical shift sliding block 1 are connected with the left side of upper organ cover and lower organ cover, vertical to move Movable slider 2 23 is connected with the left side of left organ cover；Upright guide rail 21, upright guide rail are fixedly connected on the left frame of plane window Upper sliding is provided with multiple vertical shift sliding blocks 1 and vertical shift sliding block 2 23, vertical shift sliding block one and upper organ cover and The right side of lower organ cover is connected, and vertical shift sliding block two is connected with the right side of right organ cover.

In the present embodiment, the upper end of upper organ cover is bolted to the top of plane window between spraying by connecting flange Frame, the lower end of lower organ cover are bolted to the lower frame of plane window between spraying, left organ cover and the right side by connecting flange The upper and lower end of organ cover has been connected by screw to multiple bending metal plate pieces 29, and bending metal plate on piece is connected by screw to transverse direction Mobile sliding block one, the upper and lower end of front spray gun protecting crust are connected by screw to transverse shifting sliding block two, left organ cover and front It is connected by screw between spray gun protecting crust and front spray gun protecting crust and right organ cover.

It is fixedly connected with upright guide rail with bolt on left frame, vertical shift sliding block one passes through bending metal plate piece and upper organ cover It is connected with the left side of lower organ cover, vertical shift sliding block two is connected by screw with the left side of left organ cover, and spiral shell is used on left frame Bolt is fixedly connected with upright guide rail, and vertical shift sliding block one passes through the right side phase of bending metal plate piece and upper organ cover and lower organ cover Even, vertical shift sliding block two is connected by screw with the right side of right organ cover.

Bending metal plate piece 29 is a right angle steel disc, and right-angle side is connected on vertical shift sliding block one with screw on one side, The another side screw connection of right-angle side is in the wind on qin cover or lower organ cover.

Such as Fig. 4,6, front gun stand 17 includes grip block 171 and spray gun connecting tube 172, front spray gun 16 have it is multiple, Front spray gun 16 is fixed on one end of front spray gun connecting tube 172, and the other end of front spray gun connecting tube 172 passes through grip block 171 are connected on the support tube 185 of front spray gun support construction 18, positioned at one of front spray gun support construction support tube one end Front spray gun is tilting towards metallic door inside to be sprayed；Reverse side spray gun 95 have it is multiple, reverse side spray gun be installed on reverse side spray gun company On adapter tube 96, a reverse side spray gun positioned at reverse side spray gun support construction support tube one end is towards skew back in metallic door to be sprayed It sets, tilting front spray gun and tilting reverse side spray gun are in diagonal line, in order to spray the two sides of steel door, between remaining spray gun Every arrangement, the obverse and reverse of face metallic door sprays a front surface and a side surface position of door-plate with this, more fully to implement to spray Apply operation.Support tube 185 is fixedly connected on the side between spraying by screw by 183 fixed clamp of supporting block, supporting block 183 Spray gun protecting crust 184 on, different from connection supporting block the spray gun protecting crust other side pressing plate 186, castellated plates are bolted 181 are pressed on pressing plate 186, and synchronous belt 1 and castellated plates 181, which compress, to be connected, and synchronous belt 1 rotates, by with castellated plates Friction between 181 drives front spray gun 16 to move up and down.The mounting structure and front of reverse side spray gun and reverse side gun stand spray The mounting structure of rifle and front gun stand is identical.

Such as Fig. 3, front spray gun 16 and reverse side spray gun 95 are located in spraying, 8 between spraying in, stretched wire 7 hangs steel door work Part 6 is transmitted, and top surface spray equipment 81 is fixedly mounted between spraying on inner wall, and the spray gun muzzle of top surface spray equipment is tiltedly to anti- Door upper side edge is stolen, in order to which the upper side edge to security door carries out spraying operation.Bottom surface spray equipment 82 is bolted setting The spray gun of bottom surface between spraying, bottom surface spray equipment is mounted on screw lifter, by rotating handwheel, drives screw rod liter Drop is suitable for processing various models, the main lower side for spraying security door, spiral liter described here to adjust spray gun height Drop device is the prior art, and details are not described herein.

Such as Fig. 5,6, front spraying equipment 1 includes two rectangular columns 14, solid along short transverse on two columns 14 Dingan County fills linear guide 13, and be slidably connected guide rail slide block 182 in linear guide, and pressing plate 186 is connected by screw on guide rail slide block, So that front spray gun 16 by synchronous belt 1 with it is mobile when, linear guide is supported and is oriented to.Front spraying equipment further includes It is set to the frequency control motor 121 of column bottom, passes through 122 connecting band of shaft coupling on the output shaft of frequency control motor 121 Wheel shaft is co-axially mounted synchronous pulley 1 and synchronous pulley 2 124 on pulley shaft, and the other end of pulley shaft is rotatably connected on together It walks on Bearing with wheel seat 125, synchronous pulley 1 is connect by synchronous belt 1 with driven pulley 191, and driven pulley 191 is logical It crosses pulley shaft to be installed between two driven pulley bearing blocks 192, driven pulley bearing block is mounted on 14 top of square column Opposite sides, front spray gun 16 and front gun stand 17 are fixedly connected on by the mechanism 18 that is fixedly connected of front gun stand On synchronous belt 1,121 positive and negative rotation of frequency control motor make synchronous belt 1 move up and down drive front spray gun 16 move up and down, Guide rail slide block 182 in the gun stand fixed connection structure of front slides in linear guide 13, plays the work of support and guiding With realizing that spray gun vertical lifting sprays with this, the up and down reciprocatingly spray of spray gun realized by the positive and negative rotation of frequency control motor 121 Apply operation.The lifting structure of reverse side spraying equipment is identical, and details are not described herein.

Such as Fig. 3,4,6, the lifting structure of front spraying equipment is mounted on movable pedestal 1, reverse side spraying equipment Lifting structure is mounted on movable pedestal 2 98, and movable pedestal 1 is connected by screw on feed screw nut 114, lead screw Nut is set on lead screw 116, the output axis connection of lead screw and servo motor 113, is connected on movable pedestal 1 by screw Guide rail slide block 1 is connect, guide rail slide block one is slidably arranged on guide rail 1, and movable pedestal 2 98, which is connected by screw to, leads Rail sliding block 2 992, guide rail slide block two are slidably arranged on guide rail 2 991, and movable pedestal one is with movable pedestal two by connecting Plate 126 connects, and makes it combine and is integrated, and servo motor 113 drives lead screw that movable pedestal 1 is driven to move on lead screw, together When moved on guide rail 1, movable pedestal one drives movable pedestal two to move on guide rail 2 991, guide rail one and leads Rail two is oriented to and supports, and the transverse shifting of two equipment is realized with this.

One end of lead screw 116 is rotatably arranged on ball-screw support base 111, and this one end passes through shaft coupling 112 and watches The output axis connection of motor 113 is taken, the other end of lead screw is rotatably arranged on ball-screw bearing seat 115.

Such as Fig. 3,5, the frequency control motor 121 in front spraying equipment 1 drives synchronous pulley 1 to rotate, synchronous belt 1 are taken turns to engage with synchronous belt 1, so that spray gun vertical motion, while synchronous pulley 2 124 being driven to rotate, synchronous pulley two By engaging with synchronous belt 2 10, the verso synchronization belt wheel 2 982 and verso synchronization belt wheel one in reverse side spraying equipment 9 are driven 983 rotations, by engaging with synchronous belt 3 92, reverse side spray gun 95 and reverse side gun stand 96 pass through verso synchronization belt wheel 1 The mechanism 97 that is fixedly connected of reverse side gun stand is fixedly connected on synchronous belt 3 92, and synchronous belt 3 92 moves up and down drive reverse side Spray gun 95 and gun stand 96 make the movement of vertical direction.Reverse side gun stand is fixedly connected with mechanism 97 and front spraying equipment It is identical.For the ease of installation, the pedestal 993 of front spraying equipment 1 and reverse side spraying equipment 9 is all made of frame structure.

Such as Fig. 1, the operation panel of control cabinet 4 is designed as two buttons, three indicator lights, and two buttons are respectively that start-stop is pressed Button and scram button, start-stop button can open and close the operating status of whole equipment, when a failure occurs, press emergency stop by Button can cut off the power, prevent accident.Three indicator lights are respectively red, and green, yellow, red light is bright to represent positive normal open The state of electricity, green light represent equipment normal operation, and amber light is bright, illustrates that failure occurs in equipment.

The close switch 1 of turbine type and the close switch 2 84 of turbine type are fixedly mounted in 8 between spraying by connecting flange Two sidewalls place it in except spraying initial position, when sensing steel door workpiece 6 close to switch 1, will test Signal pass to the PLC in control cabinet 4, after making certain time-delay processing, open the operation of whole equipment, front spray gun 16 is from upper To lower spraying, and the spray gun 95 of reverse side spraying equipment then from bottom to top sprays, and front spraying equipment 1 and reverse side spraying are set simultaneously Standby 9 follow steel door synchronous transfer.When sensing steel door workpiece 6 close to switch 2 84, the delay close to switch is received Suspending response signal, passes to the PLC in control cabinet 4, spray gun stops spraying, and equipment starts to automatically reset, initial position is returned, Wait the arrival of next workpiece, and so on carry out processing operation, herein close to switch one and approach switch two be whirlpool It is wheeled, it is existing matured product, structure, principle are the prior art, close to being electrically connected between switch one, two and control cabinet The relationship of connecing is also the prior art, and details are not described herein.

Claims (8)

1. the equipment for being used for electrostatic powder coating clean manufacturing, between the steel door workpiece being set to spraying in (8) into Row powder spray, which is characterized in that including front spraying equipment (1), reverse side spraying equipment (9), top surface spray equipment (81) and Bottom surface spray equipment (82), top surface spray equipment (81) are fixedly mounted on the spray of top surface spray equipment (81) between spraying on inner wall For rifle muzzle tiltedly to security door upper side edge, bottom surface spray equipment (82) is fixed at the bottom surface between spraying, bottom surface spray equipment (82) spray gun is mounted on screw lifter；

Front spraying equipment (1) and reverse side spraying equipment (9) include multiple spray guns and gun stand, and gun stand includes clamping Block and spray gun connecting tube, spray gun are fixed on one end of spray gun connecting tube, and the other end of spray gun connecting tube is connected in by grip block On support tube (185), it is located at a spray gun of the support tube one end of front spraying equipment (1) towards on the inside of metallic door to be sprayed Tilting, a spray gun for being located at the support tube one end of reverse side spraying equipment (9) is tilting towards metallic door inside to be sprayed, tilting Two spray guns be in diagonal line；Support tube (185) is fixedly connected on close by supporting block (183) fixed clamp, supporting block (183) Between spraying on the spray gun protecting crust (184) of side, it is connected different from spray gun protecting crust (184) other side of connection supporting block (183) Have pressing plate (186), pressure is equipped with castellated plates (181) on pressing plate (186)；The company of compression in the castellated plates (181) of front spraying equipment (1) Synchronous belt one (15) is connect, compresses connection synchronous belt three (92) in the castellated plates (181) of reverse side spraying equipment (9)；Front spraying is set Standby (1) and reverse side spraying equipment (9) include two rectangular columns (14), are rotatably connected between two column (14) tops Driven pulley (191), column (14) bottom for being located at front spraying equipment (1) are provided with frequency control motor (121), frequency conversion tune Pulley shaft is connected by shaft coupling (122) on the output shaft of speed motor (121), is co-axially mounted synchronous pulley one on pulley shaft (123) it is rotatably connected on synchronous pulley bearing block (125) with synchronous pulley two (124), the other end of pulley shaft, synchronous pulley One (123) are connect by synchronous belt one (15) with the driven pulley (191) of front spraying equipment (1)；Positioned at reverse side spraying equipment (9) it is rotated coaxially between two column (14) bottom ends and is connected with verso synchronization belt wheel two (982) and verso synchronization belt wheel one (983), synchronous pulley two (124) is connect with verso synchronization belt wheel two (982) by synchronous belt two (10), verso synchronization belt wheel one (983) it is connect by synchronous belt three (92) with the driven pulley (191) of reverse side spraying equipment (9), frequency control motor (121) band Dynamic synchronous pulley one (123) rotation, synchronous pulley one (123) are engaged with synchronous belt one (15), so that front spraying equipment (1) Spray gun vertical motion, while synchronous pulley two (124) being driven to rotate, synchronous pulley two (124) with synchronous belt two (10) by nibbling It closes, drives verso synchronization belt wheel two (982) and verso synchronization belt wheel one (983) rotation of reverse side spraying equipment (9), reverse side spraying The spray gun of equipment (9) is fixedly connected on synchronous belt three (92), and synchronous belt three (92), which moves up and down, drives reverse side spraying equipment (9) Spray gun make the movement of vertical direction；

The column and frequency control motor of front spraying equipment are installed on movable pedestal one (12), reverse side spraying equipment Column is mounted on movable pedestal two (98), and movable pedestal one is connected into movable pedestal two by connecting plate (126) One, movable pedestal one (12) is connected on feed screw nut (114), and feed screw nut is set on lead screw (116), lead screw with watch Take the output axis connection of motor (113).

2. the equipment according to claim 1 for electrostatic powder coating clean manufacturing, which is characterized in that two columns (14) linear guide (13) are fixedly mounted along short transverse on, be slidably connected guide rail slide block (182) in linear guide (13), leads Pressing plate (186) are connected by screw on rail sliding block.

3. the equipment according to claim 1 for electrostatic powder coating clean manufacturing, which is characterized in that movable pedestal Guide rail slide block one (118) is connected by screw on one (12), guide rail slide block one is slidably arranged on guide rail one (117), is moved Pedestal two (98) is connected by screw to guide rail slide block two (992), and guide rail slide block two is slidably arranged on guide rail two (991).

4. the equipment according to claim 1 for electrostatic powder coating clean manufacturing, which is characterized in that between spraying (8) With two plane windows being oppositely arranged, plane window has upper and lower, left and right totally four frames, each equal bent outward of frame Folding, installation two dimension linked protection cover in the enclosing area of four frames, two-dimentional linked protection cover include upper organ cover, lower organ cover, Left organ cover and right organ cover are connected between upper organ cover and lower organ cover, and front spray is connected between left organ cover and right organ cover Rifle protecting crust (184), upper organ cover, lower organ cover, left organ cover and right organ cover are "-" type organ cover；Upper organ cover Upper end is connected to the upper side frame of plane window between spraying, and the lower end of lower organ cover is connected to the lower frame of plane window between spraying, Cross slide way is arranged in the lower end of upper organ cover, and cross slide way (25) are arranged in the upper end of lower organ cover, left organ cover and right organ cover Upper and lower end be connected with multiple transverse shifting sliding blocks one (26), the upper and lower end of front spray gun protecting crust (184) is connected with multiple Transverse shifting sliding block two (27), by the way that multiple transverse shifting sliding blocks one (26), transverse shifting sliding block two (27) to be slideably positioned in In cross slide way (25), left organ cover, front spray gun protecting crust (184) and right organ cover are connected to upper organ cover and lower organ Between cover, between left organ cover and front spray gun protecting crust (184) and front spray gun protecting crust (184) and right organ cover it Between be connected；

It is fixedly connected upright guide rail (21) on the outside of the left frame of plane window, sliding is provided with multiple vertical on upright guide rail (21) Mobile sliding block one (22) and vertical shift sliding block two (23), a left side for vertical shift sliding block one (22) and upper organ cover and lower organ cover Side is connected, and vertical shift sliding block two (23) is connected with the left side of left organ cover；Connection is led vertically on the outside of the left frame of plane window Rail (21), sliding is provided with multiple vertical shift sliding blocks one (22) and vertical shift sliding block two (23) on upright guide rail (21), perpendicular Translation movable slider one (22) is connected with the right side of upper organ cover and lower organ cover, vertical shift sliding block two (23) and right organ cover Right side is connected.

5. the equipment according to claim 4 for electrostatic powder coating clean manufacturing, which is characterized in that upper organ cover Upper end is bolted to the upper side frame of plane window between spraying by connecting flange, and the lower end of lower organ cover passes through connecting flange It is bolted to the lower frame of plane window between spraying, the upper and lower end of left organ cover and right organ cover is connected by screw to There are multiple bending metal plate pieces (29), is connected by screw to transverse shifting sliding block one (26), front spray gun on bending metal plate piece (29) The upper and lower end of protecting crust (184) is connected by screw to transverse shifting sliding block two (27), left organ cover and front spray gun protecting crust (184) it is connected by screw between and front spray gun protecting crust (184) and right organ cover.

6. the equipment according to claim 5 for electrostatic powder coating clean manufacturing, which is characterized in that on the outside of left frame Be fixedly connected upright guide rail (21) with bolt, vertical shift sliding block one (22) by bending metal plate piece (29) and upper organ cover and under The left side of organ cover is connected, and vertical shift sliding block two (23) is connected by screw with the left side of left organ cover, uses on the outside of left frame Bolt is fixedly connected upright guide rail (21), and vertical shift sliding block one (22) passes through bending metal plate piece and upper organ cover and lower organ cover Right side be connected, vertical shift sliding block two (23) is connected by screw with the right side of right organ cover.

7. the equipment according to claim 6 for electrostatic powder coating clean manufacturing, which is characterized in that bending metal plate piece (29) be a right angle steel disc, right-angle side is connected on vertical shift sliding block one (22) with screw on one side, right-angle side it is another While being in the wind on qin cover or lower organ cover with screw connection.

8. the equipment according to claim 1 for electrostatic powder coating clean manufacturing, which is characterized in that between spraying (8) On inner wall, turbine type is provided with close to switch one (83) positioned at spraying original position, is provided at spraying end position Turbine type is electrically connected with control cabinet (4) close to switch one (83) and close to switch two (84) close to switch two (84), works as steel When door workpiece (6) is close proximity to switch one (83), control cabinet (4) are passed to close to the electric signal that switch one (83) will test In PLC, open equipment, front spray gun sprays from top to bottom, and reverse side spray gun then from bottom to top sprays, and simultaneously front spraying Equipment (1) and reverse side spraying equipment (9) follow steel door workpiece (6) synchronous transfer；When steel door workpiece (6) close proximity to When switch two (84), the PLC in control cabinet (4) receives the delay pause signal close to switch two (84), arrestment, and spray gun stops Only spray.