CN114074050A - Automatic spray-painting device for surface of plastic packaging bottle cap - Google Patents

Automatic spray-painting device for surface of plastic packaging bottle cap Download PDF

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Publication number
CN114074050A
CN114074050A CN202111353182.7A CN202111353182A CN114074050A CN 114074050 A CN114074050 A CN 114074050A CN 202111353182 A CN202111353182 A CN 202111353182A CN 114074050 A CN114074050 A CN 114074050A
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CN
China
Prior art keywords
device box
spray painting
fixing
bottle cap
plastic packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111353182.7A
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Chinese (zh)
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CN114074050B (en
Inventor
黄储应
张翼飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Shuangyu Packaging Co ltd
Original Assignee
Anhui Yingjieli New Material Packaging Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Anhui Yingjieli New Material Packaging Co ltd filed Critical Anhui Yingjieli New Material Packaging Co ltd
Priority to CN202111353182.7A priority Critical patent/CN114074050B/en
Publication of CN114074050A publication Critical patent/CN114074050A/en
Application granted granted Critical
Publication of CN114074050B publication Critical patent/CN114074050B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/025—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0024—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using conduction means, e.g. by using a heated platen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
    • B41J3/546—Combination of different types, e.g. using a thermal transfer head and an inkjet print head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spray Control Apparatus (AREA)

Abstract

The invention discloses an automatic spray painting device for the surface of a plastic packaging bottle cap, and relates to the technical field of plastic packaging processing. Including device case, fixed establishment, device box and collecting box, device roof portion both sides are provided with the slider, connect the lead screw and run through the slider and rotate with the device case and be connected, slider lower extreme fixed connection cylinder, and the telescopic link is connected to the cylinder bottom, and the telescopic link lower extreme is fixed with the fixed plate, and the connecting rod is connected in the inboard rotation of fixed plate, is provided with fixed establishment between the connecting rod, and fixed establishment includes deflection block and a plurality of axis of rotation, and device roof portion is provided with air brushing mechanism, air brushing mechanism includes air brushing board and air brushing mouth, and air brushing mechanism keeps away from device box one side and is provided with drying mechanism. The invention overcomes the defects of the prior art, can simultaneously spray paint on a plurality of plastic bottle caps and improves the efficiency of bottle cap production and processing.

Description

Automatic spray-painting device for surface of plastic packaging bottle cap
Technical Field
The invention relates to the technical field of plastic packaging and processing, in particular to an automatic spray painting device for the surface of a plastic packaging bottle cap.
Background
The plastic bottle cap is generally used for sealing a bottle opening of a packaging bottle, and is used for sealing and storing articles in the bottle, along with improvement of living standard of people, the demand for the bottle and the bottle cap is increased day by day, the production capacity of the bottle and the bottle cap can be increased by the demands, the general bottle cap needs to be sprayed before leaving a factory, the attractiveness of the bottle cap is guaranteed by spraying, on the one hand, the effect of marking on different bottle caps is guaranteed, articles in the bottle are convenient to determine through the bottle cap, and relevant patterns are shown to be brand-distinguished, dates or two-dimensional codes and bar codes can be sprayed, and the purposes of detecting dates and scanning codes in the later period are achieved.
Most of common bottle cap spray painting devices are used for upwards spraying the spray painting surface of a bottle cap, placing the bottle cap on a conveying table, adopting a spray painting device to spray paint on the surface and then drying the surface, however, the spray painting method easily causes uneven spray painting on the bottle caps, and the direction of the bottle caps is always required to be adjusted to realize spray painting with different patterns in the spray painting process, meanwhile, some devices for grabbing bottle cap spray painting need to adjust the size of the grabbing device according to the size and shape of the bottle cap, so that the spray painting efficiency is affected to a certain extent, the spray painting device for bottle cap production disclosed in patent number CN201821316000.2 adopts an upright post and a rubber ring to fix the bottle cap, but the rubber ring needs to be replaced according to the different sizes of the bottle caps, which is troublesome, and the stability of the mode of fixing the bottle caps on the upright posts and the rubber ring is poor, the paint can not be fixed continuously and then is sprayed, which brings great trouble to the working personnel.
Disclosure of Invention
The invention aims to solve the problems that bottle cap spray painting efficiency is low, spray painting uniformity is poor, uniformity of bottle cap grabbing and fixing is poor and the like in the prior art, and provides an automatic spray painting device for the surface of a plastic packaging bottle cap.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic spray painting device for the surface of a plastic packaging bottle cap comprises a device box, a fixing mechanism arranged in the device box, a device box arranged on one side of the lower end of the device box, and a material collecting box arranged on the other side of the device box, and is characterized in that a feeding mechanism is arranged in the device box, two sliding blocks are symmetrically arranged on the front side and the rear side of the top of the device box, the sliding blocks are slidably connected with the top of the device box, two connecting screw rods respectively penetrate through the two sliding blocks to be rotatably connected with the two side walls of the device box, one end of each connecting screw rod penetrates through the side wall of the device box to be connected with an external second motor output shaft, the lower end of each sliding block is fixedly connected with a cylinder, the bottom of the cylinder is connected with a telescopic rod, the lower end of the telescopic rod is fixed with a fixing plate, a connecting rod is rotatably connected between the fixing plates on the two sides, a fourth motor is arranged on the outer side of the fixing plate, the connecting rod penetrates through the fixing plate to be connected with a fourth motor output shaft, and a fixing mechanism is arranged between the two connecting rods, the fixing mechanism comprises a deflection block and a plurality of rotating shafts, the two ends of the deflection block are fixed with the connecting rod, the rotating shafts are symmetrically arranged at the upper end and the lower end of the deflection block, one end of the rotating shaft, which is far away from the deflection block, is provided with a fixing head, the fixing head comprises a fixing column connected with the rotating shaft and suckers arranged around the top of the fixing column, the top of the device box, which corresponds to the right side of the upper end of the device box, is provided with a painting mechanism, the painting mechanism comprises a painting plate connected with the top of the device box and a plurality of painting ports arranged at the lower end of the painting plate, the painting ports penetrate through the painting plate and are communicated with an external paint box, and one side, which is far away from the device box, of the painting mechanism is provided with a drying mechanism.
Preferably, feeding mechanism includes the carry over pinch rolls that the inside bilateral symmetry of device box set up, and two carry over pinch rolls rotate through pivot and device box lateral wall to be connected, and carry over pinch rolls one end pivot pass the device box lateral wall and be connected with first motor output shaft, are connected through connecting the track between two carry over pinch rolls, and are provided with a plurality of standing grooves on the connection track, and the standing groove is corresponding with the fixed head.
Preferably, the lower end of the center of the device box is provided with an embossing mechanism, the drying mechanism is arranged between the spray painting mechanism and the embossing mechanism, the embossing mechanism comprises a fixed block arranged at the bottom of the device box and an embossing table arranged above the fixed block, a plurality of embossing grooves are formed in the embossing table, embossed patterns are arranged in the embossing grooves, and the fixed heads correspond to the embossing grooves.
Preferably, the two sides of the imprinting mechanism are both provided with drying mechanisms, each drying mechanism comprises two U-shaped plates which are vertically symmetrical, the top and the side wall of each U-shaped plate are both provided with a layer of electric heating plate, and the U-shaped plates are fixed with the top and the bottom of the device box through fixing rods.
Preferably, the arrangement mode of the spray painting ports below the spray painting plate in the spray painting mechanism is as follows: a plurality of spray painting ports are arranged in the center of the lower portion of the spray painting plate, a plurality of spray painting ports are symmetrically arranged on two sides of the lower portion of the spray painting plate, and the spray painting directions of the spray painting ports on the two sides are inclined inwards.
Preferably, a plurality of rotating blocks are symmetrically arranged at the upper end and the lower end of the deflection block, the rotating shaft is rotatably connected with the deflection block through the rotating blocks, third motors are symmetrically arranged at the upper end and the lower end of a connecting rod on the left side of the fixing mechanism, output shafts of the third motors are rotatably connected with the rotating shaft through rotating belts, and the rotating shafts are meshed with each other through rotating gears.
Preferably, be provided with the air pump on the connecting rod on fixed establishment right side, the air pump is linked together with the inside communicating pipe of deflection piece, and axis of rotation and fixed column are hollow structure, and the breather pipe passes axis of rotation and fixed column well kenozooecium intercommunication fixed capital portion and communicating pipe.
Preferably, the periphery of the fixed column is provided with a side pressure rod, the top end of the side pressure rod is rotatably connected with the upper end of the side wall of the fixed column, and the bottom end of the side pressure rod is connected with the lower end of the side wall of the fixed column through an extrusion spring.
Preferably, a plurality of rubber bumps are arranged on the outer side surface of the side pressure rod.
Compared with the prior art, the invention provides an automatic spray painting device for the surface of a plastic packaging bottle cap, which has the following beneficial effects:
1. the bottle cap can be placed in the placement groove in an inverted manner through the arrangement of the traction roller, the connecting crawler and the placement groove in the device box, so that the fixing mechanism can be conveniently grabbed, the grabbing accuracy is improved, meanwhile, through the arrangement of the deflection block, the rotating shaft, the fixing head, the sucking disc, the air cylinder, the telescopic rod and the connecting rod in the fixing mechanism, the bottle cap in the placement groove can be effectively grabbed through the sucking disc on the fixing head through the telescopic rod and the air cylinder, the grabbing stability is improved, the rotating shafts are arranged on two sides of the deflection block, and a plurality of bottle caps can be grabbed at one time through the arrangement of the fourth motor and the fixing plate, so that the production efficiency is improved;
2. through the arrangement of the third motor, the rotating belt, the rotating gear, the rotating block and the spray painting mechanism in the fixing mechanism, the bottle cap can uniformly rotate when being moved to the spray painting mechanism for spray painting treatment, the steering convenience of the bottle cap during spray painting is ensured, and the spray painting of different patterns is facilitated;
3. through the setting of impressing mechanism, the line that the accessible was set for in advance carries out the impression to the bottle lid top, further promotes the effect of air brushing, promotes the aesthetic property of bottle lid, effectively guarantees the dry efficiency of bottle lid through the setting of two dry mechanisms simultaneously, promotes the machining efficiency of bottle lid production.
The device has the advantages that the design is reasonable, the use is convenient, a plurality of bottle caps can be painted at the same time, and the production and processing efficiency of the bottle caps is improved.
Drawings
FIG. 1 is a schematic side sectional view of the securing mechanism and device case of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the drying mechanism according to the present invention;
FIG. 4 is a schematic structural view of a fixing mechanism according to the present invention;
FIG. 5 is a schematic view of a fixing head structure according to the present invention.
In the figure: the device comprises a device box 1, a fixing mechanism 2, a device box 3, a traction roller 4, a connecting crawler 5, a placing groove 6, a first motor 7, a sliding block 8, an air cylinder 9, a telescopic rod 10, a connecting rod 11, an ink jet plate 12, an ink jet port 13, a paint box 14, a connecting lead screw 15, a second motor 16, a fixed block 17, an ink jet table 18, a stamping groove 19, a U-shaped plate 20, a fixed rod 21, a material collecting box 22, an electric heating plate 23, a deflection block 24, a rotation shaft 25, a third motor 26, a rotation belt 27, a fixed head 28, a vent pipe 29, a communicating pipe 30, a rotation gear 31, a rotation block 32, an air pump 33, a fixed column 34, a suction cup 35, a lateral compression bar 36, a rubber bump 37, an extrusion spring 38, a fourth motor 39 and a fixed plate 40.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, an automatic spray-painting device for the surface of a plastic packaging bottle cap comprises a device box 1, a fixing mechanism 2 inside the device box 1, a device box 3 on one side of the lower end of the device box 1 and a material collecting box 22 on the other side of the device box 1, and is characterized in that a feeding mechanism is arranged inside the device box 3, two sliders 8 are symmetrically arranged on the front side and the rear side of the top of the device box 1, the sliders 8 are slidably connected with the top of the device box 1, two connecting screws 15 respectively penetrate through the two sliders 8 to be rotatably connected with two side walls of the device box 1, one end of each connecting screw 15 penetrates through the side wall of the device box 1 to be connected with an output shaft of an external second motor 16, the lower end of each slider 8 is fixedly connected with a cylinder 9, the bottom of the cylinder 9 is connected with a telescopic rod 10, the lower end of the telescopic rod 10 is fixedly provided with a fixing plate 40, a connecting rod 11 is rotatably connected between the fixing plates 40 on two sides, and a fourth motor 39 is arranged on the outer side of the fixing plate 40, the connecting rod 11 passes through a fixing plate 40 to be connected with an output shaft of a fourth motor 39, a fixing mechanism 2 is arranged between the two connecting rods 11, the fixing mechanism 2 comprises a deflection block 24 with two ends fixed with the connecting rod 11 and a plurality of rotating shafts 25 symmetrically arranged at the upper end and the lower end of the deflection block 24, one end, far away from the deflection block 24, of each rotating shaft 25 is provided with a fixing head 28, each fixing head 28 comprises a fixing column 34 connected with the corresponding rotating shaft 25 and sucking discs 35 arranged around the top of the corresponding fixing column 34, the top of the device box 1 corresponding to the right side of the upper end of the device box 3 is provided with an inkjet mechanism, each inkjet mechanism comprises an inkjet plate 12 connected with the top of the device box 1 and a plurality of inkjet ports 13 arranged at the lower end of the inkjet plate 12, each inkjet port 13 penetrates through the inkjet plate 12 to be communicated with an external paint box 14, and one side, far away from the device box 3, of the inkjet mechanism is provided with a drying mechanism.
In order to conveniently carry out the processing of continuity to the plastics bottle lid, preferentially, feeding mechanism includes the carry over pinch rolls 4 that the inside bilateral symmetry of device box 3 set up, and two carry over pinch rolls 4 rotate with the device box 3 lateral walls through the pivot and are connected, and the 4 one end pivots of carry over pinch rolls pass the device box 3 lateral walls and are connected with first motor 7 output shaft, are connected through connecting track 5 between two carry over pinch rolls 4, and are connected and are provided with a plurality of standing grooves 6 on the track 5, and standing groove 6 is corresponding with fixed head 28.
Example 2:
as shown in fig. 1 to 5, this embodiment is substantially the same as embodiment 1, and preferably, the central lower end of the device box 1 is provided with an embossing mechanism, the drying mechanism is arranged between the inkjet mechanism and the embossing mechanism, the embossing mechanism comprises a fixed block 17 arranged at the bottom of the device box 1 and an embossing table 18 arranged above the fixed block 17, a plurality of embossing grooves 19 are arranged on the embossing table 18, the embossing grooves 19 are internally provided with embossed patterns, and the fixed head 28 corresponds to the embossing grooves 19. Can carry out the impression decorative pattern to the bottle lid top, promote the aesthetic property of bottle lid.
For effectual bottle lid to after air brushing and impression dry, it is preferred, the impression mechanism both sides all are provided with drying mechanism, drying mechanism includes two U template 20 of longitudinal symmetry, and the inside top and the lateral wall of U template 20 all are provided with one deck electric plate 23, and U template 20 is fixed mutually through the top and the bottom of dead lever 21 with device case 1.
Example 3:
as shown in fig. 1 to 5, this embodiment is substantially the same as embodiment 1, and preferably, the arrangement of the inkjet ports 13 below the inkjet plate 12 in the inkjet mechanism is as follows: a plurality of spray drawing ports 13 are arranged in the center of the lower part of the spray drawing plate 12, a plurality of spray drawing ports 13 are symmetrically arranged on two sides of the lower part of the spray drawing plate 12, and the spray drawing ports 13 on the two sides are inclined inwards. Effectively make the bottle lid rotatory, promote the convenience of bottle lid air brushing.
In order to further improve the flexibility of bottle cap painting, preferably, a plurality of rotating blocks 32 are symmetrically arranged at the upper end and the lower end of the deflection block 24, the rotating shaft 25 is rotatably connected with the deflection block 24 through the rotating blocks 32, third motors 26 are symmetrically arranged at the upper end and the lower end of the connecting rod 11 on the left side of the fixing mechanism 2, the output shafts of the third motors 26 are rotatably connected with the rotating shaft 25 through rotating belts 27, and the rotating shafts 25 are meshed with each other through rotating gears 31.
Example 4:
as shown in fig. 1 to 5, this embodiment is substantially the same as embodiment 1, and preferably, an air pump 33 is disposed on the connecting rod 11 on the right side of the fixing mechanism 2, the air pump 33 is communicated with the communicating tube 30 inside the deflecting block 24, the rotating shaft 25 and the fixing post 34 are both hollow, and the air pipe 29 passes through the hollow of the rotating shaft 25 and the fixing post 34 to communicate the top of the fixing post 34 with the communicating tube 30. Effectively enables the bottle cap to quickly fall into the aggregate box 22 through air pressure after finishing processing.
Example 5:
as shown in fig. 1-5, in this embodiment, basically the same as embodiment 1, preferably, a side pressing rod 36 is disposed around the fixed pillar 34, the top end of the side pressing rod 36 is rotatably connected to the upper end of the sidewall of the fixed pillar 34, and the bottom end of the side pressing rod 36 is connected to the lower end of the sidewall of the fixed pillar 34 through a pressing spring 38. To further accommodate the attachment posts 34 with different sized closures.
In order to increase the friction force between the inner side of the bottle cap and the side pressing rod 36 and prevent the bottle cap from sliding off, it is preferable that a plurality of rubber bumps 37 are provided on the outer side surface of the side pressing rod 36.
The working principle is as follows: when the bottle cap spray painting device is used, the bottle cap is reversely buckled in the placing groove 6 on the connecting crawler 5, the fixing mechanism 2 is moved to the leftmost side, the first motor 7 is started to enable the connecting crawler 5 to drive the bottle cap to move to the position under the fixing mechanism 2, the air cylinder 9 is started later, the fixing head 28 is enabled to squeeze and grab the bottle cap through the sucker 35 and the side pressure rod 36, the air cylinder 9 is closed later, the fourth motor 39 is started again to overturn the deflection block 24, the air cylinder 9 is started again to enable the fixing head 28 on the other side to grab the bottle cap again, the air cylinder 9 is closed later, the second motor 16 and the third motor 26 are started, the slider spray painting 8 drives the fixing mechanism 2 to move to the position under the bottle cap spray painting device, the rotating shaft 25 drives the bottle cap to uniformly rotate, the spray painting port 13 is opened, the bottle cap is uniformly sprayed according to a set pattern, the fourth motor 39 is started again to overturn the deflection block 24 again to enable the bottle cap under the bottle cap to be uniformly sprayed, and the bottle cap enters the drying mechanism along with the fixing mechanism 2, through electric plate 23 heating drying, later remove to the embossing mechanism top once more, close third motor 26, open cylinder 9, make the bottle lid top carry out the impression decorative pattern, later close cylinder 9 and open fourth motor 39 upset deflection block 24 and open cylinder 9 again and carry out the impression, close cylinder 9 once more, fixed establishment 2 drives the bottle lid and passes through the drying mechanism drying back once more, remove to the aggregate box 22 top, start air pump 33, make atmospheric pressure impact the bottle lid and make bottle lid and fixed head 28 drop, fall into in the aggregate box 22 of below, accomplish processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. An automatic spray painting device for the surface of a plastic packaging bottle cap comprises a device box (1), a fixing mechanism (2) inside the device box (1), a device box (3) on one side of the lower end of the device box (1) and a material collecting box (22) on the other side of the lower end of the device box (1), and is characterized in that a feeding mechanism is arranged inside the device box (3), two sliding blocks (8) are symmetrically arranged on the front side and the rear side of the top of the device box (1), the sliding blocks (8) are in sliding connection with the top of the device box (1), two connecting lead screws (15) respectively penetrate through the two sliding blocks (8) to be rotationally connected with two side walls of the device box (1), one end of each connecting lead screw (15) penetrates through the side wall of the device box (1) to be connected with an output shaft of a second motor (16) outside, the lower end of each sliding block (8) is fixedly connected with a cylinder (9), the bottom of each cylinder (9) is connected with a telescopic rod (10), a fixing plate (40) is fixed at the lower end of each telescopic rod (10), the device is characterized in that a connecting rod (11) is rotatably connected between fixing plates (40) on two sides, a fourth motor (39) is arranged on the outer side of the fixing plate (40) on one side, the connecting rod (11) penetrates through the fixing plate (40) to be connected with an output shaft of the fourth motor (39), a fixing mechanism (2) is arranged between the connecting rods (11), the fixing mechanism (2) comprises a deflection block (24) with two ends fixed with the connecting rod (11) and a plurality of rotating shafts (25) symmetrically arranged at the upper end and the lower end of the deflection block (24), one end, far away from the deflection block (24), of each rotating shaft (25) is provided with a fixing head (28), each fixing head (28) comprises a fixing column (34) connected with each rotating shaft (25) and suction discs (35) arranged around the top of the fixing column (34), an inkjet mechanism is arranged at the top of the device box (1) corresponding to the right side of the upper end of the device box (3), and comprises an inkjet plate (12) connected with the top of the device box (1) and an inkjet plate (12) The end is provided with a plurality of spray painting ports (13), the spray painting ports (13) penetrate through the spray painting plate (12) to be communicated with an external paint box (14), and one side of the spray painting mechanism, which is far away from the device box (3), is provided with a drying mechanism.
2. The automatic spray painting device for the surfaces of the plastic packaging bottle caps as claimed in claim 1, wherein the feeding mechanism comprises drawing rollers (4) symmetrically arranged on two sides inside the device box (3), the two drawing rollers (4) are rotatably connected with the side wall of the device box (3) through rotating shafts, the rotating shaft at one end of each drawing roller (4) penetrates through the side wall of the device box (3) to be connected with an output shaft of the first motor (7), the two drawing rollers (4) are connected with each other through a connecting crawler (5), a plurality of placing grooves (6) are formed in the connecting crawler (5), and the placing grooves (6) correspond to the fixing heads (28).
3. The automatic spray painting device for the surface of the plastic packaging bottle cap is characterized in that an embossing mechanism is arranged at the lower center of the device box (1), a drying mechanism is arranged between the spray painting mechanism and the embossing mechanism, the embossing mechanism comprises a fixed block (17) arranged at the bottom of the device box (1) and an embossing table (18) arranged above the fixed block (17), a plurality of embossing grooves (19) are formed in the embossing table (18), embossed patterns are arranged in the embossing grooves (19), and fixing heads (28) correspond to the embossing grooves (19).
4. The automatic spray painting device for the surface of the plastic packaging bottle cap as claimed in claim 3, wherein drying mechanisms are arranged on two sides of the stamping mechanism, the drying mechanisms comprise two U-shaped plates (20) which are symmetrical up and down, a layer of electric heating plate (23) is arranged on the top and the side wall of the inside of each U-shaped plate (20), and the U-shaped plates (20) are fixed with the top and the bottom of the device box (1) through fixing rods (21).
5. The automatic spray painting device for the surface of the plastic packaging bottle cap according to claim 1, wherein the arrangement mode of the spray painting ports (13) below the spray painting plate (12) in the spray painting mechanism is as follows: a plurality of spray drawing ports (13) are arranged in the center of the lower portion of the spray drawing plate (12), a plurality of spray drawing ports (13) are symmetrically arranged on two sides of the lower portion of the spray drawing plate (12), and the spray drawing ports (13) on the two sides are inclined inwards.
6. The automatic spray painting device for the surface of the plastic packaging bottle cap is characterized in that a plurality of rotating blocks (32) are symmetrically arranged at the upper end and the lower end of each deflecting block (24), each rotating shaft (25) is rotatably connected with the corresponding deflecting block (24) through the corresponding rotating block (32), third motors (26) are symmetrically arranged at the upper end and the lower end of a connecting rod (11) on the left side of the fixing mechanism (2), output shafts of the third motors (26) are rotatably connected with the corresponding rotating shafts (25) through rotating belts (27), and the rotating shafts (25) are meshed with each other through rotating gears (31).
7. The automatic spray painting device for the surfaces of the plastic packaging bottle caps as claimed in claim 1, wherein an air pump (33) is arranged on a connecting rod (11) on the right side of the fixing mechanism (2), the air pump (33) is communicated with a communicating pipe (30) inside the deflection block (24), the rotating shaft (25) and the fixing column (34) are both hollow structures, and the vent pipe (29) penetrates through the hollow parts of the rotating shaft (25) and the fixing column (34) to be communicated with the top of the fixing column (34) and the communicating pipe (30).
8. The automatic spray painting device for the surface of the plastic packaging bottle cap as claimed in claim 1, wherein a side pressure lever (36) is arranged around the fixed column (34), the top end of the side pressure lever (36) is rotatably connected with the upper end of the side wall of the fixed column (34), and the bottom end of the side pressure lever (36) is connected with the lower end of the side wall of the fixed column (34) through an extrusion spring (38).
9. The automatic spray painting device for the surface of the plastic packaging bottle cap as claimed in claim 8, wherein a plurality of rubber bumps (37) are arranged on the outer side surface of the side pressure rod (36).
CN202111353182.7A 2021-11-16 2021-11-16 Automatic spray-painting device for surface of plastic packaging bottle cap Active CN114074050B (en)

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CN202111353182.7A CN114074050B (en) 2021-11-16 2021-11-16 Automatic spray-painting device for surface of plastic packaging bottle cap

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Application Number Priority Date Filing Date Title
CN202111353182.7A CN114074050B (en) 2021-11-16 2021-11-16 Automatic spray-painting device for surface of plastic packaging bottle cap

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CN114074050B CN114074050B (en) 2023-04-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10245283A (en) * 1997-03-07 1998-09-14 Inax Corp Glazing equipment
CN108745717A (en) * 2018-08-15 2018-11-06 连云港翔瑞包装有限公司 Bottle cap production spray equipment
CN108745751A (en) * 2018-08-09 2018-11-06 安徽省潜山县包装制品有限公司 A kind of food-bottle cap surface spraying equipment
CN210675711U (en) * 2019-07-16 2020-06-05 安徽省潜山县包装制品有限公司 Efficient spraying equipment for surface of metal bottle cap
CN212468583U (en) * 2020-05-07 2021-02-05 滁州政通中小企业服务中心有限公司 Spraying device is used in bottle lid production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10245283A (en) * 1997-03-07 1998-09-14 Inax Corp Glazing equipment
CN108745751A (en) * 2018-08-09 2018-11-06 安徽省潜山县包装制品有限公司 A kind of food-bottle cap surface spraying equipment
CN108745717A (en) * 2018-08-15 2018-11-06 连云港翔瑞包装有限公司 Bottle cap production spray equipment
CN210675711U (en) * 2019-07-16 2020-06-05 安徽省潜山县包装制品有限公司 Efficient spraying equipment for surface of metal bottle cap
CN212468583U (en) * 2020-05-07 2021-02-05 滁州政通中小企业服务中心有限公司 Spraying device is used in bottle lid production

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Application publication date: 20220222

Assignee: Anhui Yingfei New Materials Technology Co.,Ltd.

Assignor: Anhui yingjieli new material packaging Co.,Ltd.

Contract record no.: X2023980042963

Denomination of invention: An automatic spray painting device for the surface of plastic packaging bottle caps

Granted publication date: 20230407

License type: Common License

Record date: 20231009

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TR01 Transfer of patent right

Effective date of registration: 20240320

Address after: 246100 Huaining County Industrial Park, Anqing City, Anhui Province

Patentee after: Anhui Shuangyu Packaging Co.,Ltd.

Country or region after: Zhong Guo

Address before: 246100 industrial cluster area, mamiao Town, Huaining County, Anqing City, Anhui Province

Patentee before: Anhui yingjieli new material packaging Co.,Ltd.

Country or region before: Zhong Guo