[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide black box drying equipment for water blasting beads.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to black box drying equipment for water blasting beads.
The water blasting bead black box drying equipment comprises a box body 1, wherein the drying equipment consists of a shading part A, a drying part B, a curing part C and a control part D; wherein:
the shading part A consists of a box door 2, a box body 1 and an air outlet 4; the box door 2 is arranged on the front surface of the box body 1 through a hinge 6; the air outlet 4 is arranged at the top of the box body 1 and consists of a light screen 5 in the box body and a shutter 15 in the box body;
the drying part B consists of a blower 7, a tray 8, a rotating cage 3 and a motor 10; the blower 7 is arranged at the left lower part of the box body 1; the rotating cage 3 is arranged on a horizontal central shaft of the box body 1, a rotating cage rotating shaft 13 of the rotating cage 3 is connected with a rotating cage motor 10 arranged in the middle of the right side of the box body 1, and a tray 8 is arranged at the bottom in the box body 1;
the curing part C is composed of a UV curing lamp 9 and a curing lamp fixing bearing 12, the inner shaft of the curing lamp fixing bearing 12 is welded with the rotating cage rotating shaft 13, and the outer shaft of the curing lamp fixing bearing 12 is connected with the back of the UV curing lamp 9;
the control part D consists of a master controller 11 and a timer 16; the master controller 11 is respectively electrically connected with the blower 7, the UV curing lamp 9, the timer 16 and the rotating cage motor 10.
According to a preferred embodiment of the present invention, the cabinet 1, the door 2 and the sunshade 5 are made of opaque metal material, non-metal material or hard plastic.
According to another preferred embodiment of the present invention, the metal material is iron, copper, aluminum, or an alloy thereof.
According to another preferred embodiment of the present invention, the non-metallic material is selected from the group consisting of aluminum-plastic board, carbon fiber board, compact board, and composite wood board.
According to another preferred embodiment of the present invention, the rigid plastic is selected from PP plastic, PVC plastic, ABS plastic or opaque acryl.
According to another preferred embodiment of the present invention, the UV curing lamp 9 is a mercury ultraviolet lamp, a halogen ultraviolet lamp or an LED ultraviolet lamp, which emits light having a wavelength of 100 to 445nm and has a power of 20 to 500W.
According to another preferred embodiment of the present invention, the distance between the UV curing lamp 9 and the bottom of the rotating cage 3 is 0.5-15.0 cm.
According to another preferred embodiment of the invention, the general controller 11 is selected from an integrated PLC programmable controller, a modular PLC or a stacked PLC.
According to another preferred embodiment of the invention, the cage 3 is a cage with a diameter to length ratio of 1: 8-15 cylindrical stainless steel nets with a diameter of 0.1-5.0 cm.
According to another preferred embodiment of the invention, a semicircular cage opening with the same radius as that of the side wall of the rotating cage 3 is arranged on the side wall of the rotating cage; a movable door connected with the tangent plane end of the side wall of the rotating cage 3 through a hinge 15 is arranged at the cage opening, the size and the shape of the movable door are the same as those of the cage opening, and the movable door is opened and closed with the side wall of the rotating cage through a buckle 14.
The present invention will be described in more detail below.
The invention relates to black box drying equipment for water blasting beads.
The water blasting bead black box drying equipment comprises a box body 1, wherein the drying equipment consists of a shading part A, a drying part B, a curing part C and a control part D; wherein:
in the invention, the shading part A consists of a box door 2, a box body 1 and an air outlet 4; the box door 2 is arranged on the front surface of the box body 1 through a hinge 6; the air outlet 4 is arranged at the top of the box body 1 and consists of a shading plate 5 and a shutter 15 which are positioned in the box body;
in the invention, a group of shutters 15 are arranged outside the air outlet 4, and the inclination angle of the blades is not equal to 90 degrees; the corresponding position of air exit 4 in box 1 sets up the stand, and light screen 5 welds on this stand, and the area of light screen 5 is greater than the air exit area, and is less than 1 upper portion area of box.
The cabinet 1, the cabinet door 2, the light shielding plate 5, etc. used in the present invention are made of opaque metal material, non-metal material or rigid plastic, and their size and thickness can be selected according to actual needs, which does not present any difficulties to those skilled in the art. The metal material is iron, copper, aluminum and their alloy. The non-metal material is selected from an aluminum-plastic plate, a carbon fiber plate, an anti-doubling plate or a composite wood plate. The hard plastic is selected from PP plastic, PVC plastic, ABS plastic or opaque acrylic. These materials used in the present invention are commercially available products, such as aluminum-plastic panels sold under the trade name of aluminum-plastic panels by Shanghai Ji plastics industries, Ltd, anti-double panels sold under the trade name of fire-resistant anti-double panels by Zhongtai anti-double fire panels, Ltd, composite wood panels sold under the trade name of Density panels by Shandong Zeson Wood industries, Ltd, PP plastic panels sold under the trade name of high temperature resistant PP panels by Jiansheng Plastic products, Ltd, ABS plastic panels sold under the trade name of high temperature resistant insulating ABS panels by Shenzhen Nakawa insulation materials, and opaque acrylic panels sold under the trade name of color acrylic panels by Shanghai Hui Ji Technological New materials, Ltd.
In the invention, the drying part B is composed of a blower 7, a tray 8, a rotating cage 3 and a motor 10;
in the invention, the main function of the blower 7 is to blow air into the box body 1 to promote the rapid evaporation and drying of the moisture on the surface of the blasting beads. The blower 7 is arranged at the left lower part of the box body 1, the air inlet of the blower 7 is positioned at the back of the box body 1, the air outlet of the blower 7 faces the rotating cage 3, and the top of the air outlet is lower than the bottom of the rotating cage 3. The fan 7 used in the present invention is a split duct type blower 7, and the purpose of the present invention is to increase the rotation angle and prevent the ultraviolet light from escaping. The blower 7 used in the present invention is a product currently on the market, for example, a product sold under the trade name of a split duct blower by shaoxing poppy fan ltd.
The tray 8 is arranged at the bottom of the box body 1, the tray 8 is arranged under the rotating cage 3, and the area of the tray is larger than the cross-sectional area of the rotating cage 3. Its basic function is to receive the debris and water droplets falling from the cage 3, and the tray 8 used in the present invention is a stainless steel tray currently on the market.
The rotating cage 3 is installed on the horizontal central shaft of the box body 1, namely, the rotating cage rotating shaft 13 of the rotating cage 3 is overlapped with the horizontal central shaft of the box body 1. One end of the rotating cage rotating shaft 13 is fixed on the left box body wall of the box body 1, and the other end is connected with the rotating cage motor 10 arranged in the middle of the right side of the box body 1, and the connection can be realized by adopting a direct connection mode, a gear connection mode or a crawler connection mode.
In the present invention, the rotating cage 3 is composed of a rotating shaft 13, a cylindrical frame with the shaft as a longitudinal axis, and a metal mesh or a perforated plate welded to the cylindrical frame. The material of the rotating shaft 13 of the rotating cage is stainless steel which is sold on the market at present, and the diameter and the length of the rotating shaft can be selected according to the specification of the rotating cage 3.
In the invention, the mesh diameter of the metal mesh or the pore plate of the rotating cage 3 is 0.1-5.0 cm, and of course, people can select different mesh diameters according to actual production needs.
In the invention, a semicircular cage opening with the same radius as the side wall of the rotating cage 3 is arranged on the side wall of the rotating cage; a movable door connected with the tangent plane end of the side wall of the rotating cage 3 through a hinge 15 is arranged at the cage opening, the size and the shape of the movable door are the same as those of the cage opening, and the movable door is opened and closed with the side wall of the rotating cage through a buckle 14 arranged at the top end of the semicircular movable door.
In the present invention, a rotating cage motor 10 is provided on one side of the case 1, and is a product currently marketed, for example, by Shenzhen Xin Hitian machine power plant under the trade name 6IK180 RGU-CFM.
In the present invention, the rotating shaft 13 of the rotating cage 3 is directly connected to the rotating cage motor 10 installed in the middle of the right side of the box body 1 or is connected through a gear or a crawler, and preferably, the rotating shaft 13 is directly connected to the rotating cage motor 10 using a sleeve.
The hinges 15 used in the present invention are currently commercially available hinges, and their dimensions can be selected according to the size of the devices to which they are attached.
According to the invention, the curing part C is composed of a UV curing lamp 9 and a curing lamp fixing bearing 12, the inner shaft of the curing lamp fixing bearing 12 is welded with the rotating cage rotating shaft 13, and the outer shaft of the curing lamp fixing bearing 12 is connected with the back of the UV curing lamp 9; the UV curing lamp 9 faces the bottom of the rotary cage 3 all the time due to the action of gravity, and a power line of the UV curing lamp 9 is led out along a rotary cage rotating shaft 13.
In the present invention, the UV curing lamp 9 is a mercury ultraviolet lamp, a halogen ultraviolet lamp or an LED ultraviolet lamp, which are currently commercially available products, such as a mercury ultraviolet lamp sold under the trade name of a UV curing machine dedicated 3kw mercury lamp tube by baobao mechatronic devices, inc. The peak value of the wavelength of light of the UV curing lamp 9 used in the invention is 100-445 nm, and the distance between the UV curing lamp 9 and the bottom in the rotating cage 3 is 0.5-15 cm.
The UV curing lamp fixing bearing 12 used in the present invention is a ball bearing or a roller bearing, preferably a roller bearing, which are all products currently marketed. The inner diameter of the UV curing lamp fixing bearing 12 is slightly larger than the diameter of the rotating cage shaft 13, the inner shaft of the UV curing lamp fixing bearing is welded on the rotating cage shaft 13, and the buckle 14 is welded on the outer shaft of the UV curing lamp fixing bearing to fix the UV curing lamp 9.
In the invention, the back of the UV curing lamp 9 is buckled on the UV curing lamp fixing bearing 12 through a buckle 14, and the UV curing lamp 9 always faces the bottom of the rotating cage due to the action of gravity. The length of the UV curing lamp 9 is slightly shorter than the length of the rotating shaft 13 of the rotating cage, but its width is larger than the width of the rotating shaft 13 of the rotating cage, and its width ratio is 1: 0.1-0.9, higher than the height of the rotating cage rotating shaft 13, and the height ratio is 1: 0.1-0.4, and the distance between the rotating cage and the bottom of the rotating cage 3 is 0.5-15.0 cm.
In the present invention, the control section D is constituted by the overall controller 11 and the timer 16; the control part D is positioned on the cage motor 10 at the right part of the box body 1; the timer 16 is located below the overall controller 11, see in particular fig. 1.
The master controller 11 is respectively electrically connected with the blower 7, the UV curing lamp 9, the timer 16 and the rotating cage motor 10. The master controller 11 controls the working time length of the device, the wind speed of the blower 7, the illumination intensity of the UV curing lamp 9 and the rotating speed of the rotating cage motor 10 through the timer 16.
The general controller 11 used in the present invention is an integral PLC, a modular PLC, or a stacked PLC, which are currently commercially available products, such as the integral PLC sold under the trade name A2ASCPU-S0 by Shenzhen Chuanji Automation equipments, the modular PLC sold under the trade name DBL-8DI by Debino technologies, Fushan, and the stacked PLC sold under the trade name FX2N by Mitsubishi. The timer 16 used in the present invention is a product currently marketed, for example, by Zhejiang Zhengqi electric appliances, Inc. under the trade name timer.
The water blasting bead black box drying equipment is used for drying the water blasting beads produced by the UV light curing water-based capsule equipment, and the water content is measured according to the Karl Fischer method standard method in GB/T5009.3-2016; as a comparison test, the moisture content of the same water exploded bead is measured by a ZOC-HW01 infrared moisture meter which meets the national standard GB/T6284-2006, and the specific implementation effect is shown in examples 1-4.
[ advantageous effects ]
The invention has the beneficial effects that: the rotating cage of the water blasting bead black box drying equipment drives the water blasting beads to rotate ceaselessly, the UV curing lamps uniformly cure the water blasting beads, the air feeder accelerates the evaporation of water on the surfaces of the water blasting beads, and meanwhile, room temperature air cannot change the properties of the water blasting beads, so that the production quality of the water blasting beads is ensured; the black box structure and the light shading structure limit the escape of ultraviolet light to a greater extent, and avoid the hidden health trouble caused by long-time ultraviolet light contact of operators during production.
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: the invention relates to a drying device for a water blasting bead black box
The implementation of this example is as follows:
the water blasting bead black box drying equipment comprises a box body 1, and the drying equipment consists of a shading part A, a drying part B, a curing part C and a control part D; wherein:
the shading part A consists of a box door 2, a box body 1 and an air outlet 4; the box door 2 is arranged on the front surface of the box body 1 through a hinge 6; the air outlet 4 is arranged at the top of the box body 1 and consists of a shading plate 5 and a shutter 15 which are positioned in the box body;
the box body 1, the box door 2 and the shading plate 5 are made of iron alloy light-tight metal materials sold in the building material market.
The drying part B consists of a blower 7, a tray 8, a rotating cage 3 and a motor 10; the blower 7 is arranged at the left lower part of the box body 1; the rotating cage 3 is arranged on a horizontal central shaft of the box body 1, a rotating cage rotating shaft 13 of the rotating cage 3 is connected with a rotating cage motor 10 arranged in the middle of the right side of the box body 1, and a tray 8 is arranged at the bottom in the box body 1;
the rotating cage 3 is a cage with a diameter to length ratio of 1: 10 cylindrical stainless steel net with a mesh diameter of 1.0 cm. A semicircular cage opening with the same radius as the side wall of the rotating cage 3 is arranged on the side wall of the rotating cage; a movable door connected with the tangent plane end of the side wall of the rotating cage 3 through a hinge 15 is arranged at the cage opening, the size and the shape of the movable door are the same as those of the cage opening, and the movable door is opened and closed with the side wall of the rotating cage through a buckle 14.
The curing part C is composed of a UV curing lamp 9 and a curing lamp fixing bearing 12, the inner shaft of the curing lamp fixing bearing 12 is welded with the rotating cage rotating shaft 13, and the outer shaft of the curing lamp fixing bearing 12 is connected with the back of the UV curing lamp 9; the UV curing lamp 9 is a mercury ultraviolet lamp sold under the trade name of a 3kw mercury lamp tube dedicated to a UV curing machine by Baoding, pioneer, electromechanics equipment, and emits light having a wavelength of 300nm and a power of 340;
the control part D consists of an integral PLC sold under the trade name of A2ASCPU-S0 by Shenzhen Shanghai automated facility company and a timer 16 sold under the trade name of timer by Zhejiang Tian Zhengzhen electric power company Limited; the master controller 11 is respectively electrically connected with the blower 7, the UV curing lamp 9, the timer 16 and the rotating cage motor 10.
The water blasting bead black box drying equipment is used for drying the water blasting beads produced by the UV light curing water-based capsule equipment, and the water content is measured according to the Karl Fischer method standard method in GB/T5009.3-2016; as a control test, the moisture content of the same water pops was measured using a ZOC-HW01 infrared moisture meter meeting national standard GB/T6284-2006, the test results of which are set forth in Table 1.
Example 2: the invention relates to a drying device for a water blasting bead black box
The embodiment of this example is the same as that of example 1 except that the cabinet 1, the door 2 and the visor 5 are made of anti-double board sold under the trade name fire-proof anti-double board by the Zhongtai anti-double board company Limited, well-known in the market; the rotating cage 3 is a cage with a diameter to length ratio of 1: 8, a cylindrical stainless steel net with the diameter of 0.1 cm; the UV curing lamp 9 is a halogen ultraviolet lamp sold under the trade name of UV iodine gallium lamp by Bofeuda technologies Limited, Shenzhen, and emits light with a wavelength of 445nm and a power of 500W; the control section D uses an integral PLC master controller 11 sold under the trade name A2 aspcpu-S0 by shenzhen seikagaku automation facility;
the water blasting bead black box drying equipment is used for drying the water blasting beads produced by the UV light curing water-based capsule equipment, and the water content is measured according to the Karl Fischer method standard method in GB/T5009.3-2016; as a control test, the moisture content of the same water pops was measured using a ZOC-HW01 infrared moisture meter meeting national standard GB/T6284-2006, the test results of which are set forth in Table 1.
Example 3: the invention relates to a drying device for a water blasting bead black box
This example is the same as example 1 except that the cabinet 1, the door 2 and the light shielding plate 5 are made of composite wood boards sold under the trade name Density Board by Shandong Zessen Wood Co., Ltd; the rotating cage 3 is a cage with a diameter to length ratio of 1: 12, a cylindrical stainless steel net with the diameter of 3.0 cm; the UV curing lamp 9 is an LED ultraviolet lamp sold by Shenzhen Shenli encyclopedia Limited company under the trade name of an LED ultraviolet curing lamp, the wavelength emitted by the UV curing lamp is 100nm, and the power of the UV curing lamp is 20W; a modular PLC stacked PLC master controller 11 sold under the trade name DBL-8DI by debino technologies, of fogshan city is used;
the water blasting bead black box drying equipment is used for drying the water blasting beads produced by the UV light curing water-based capsule equipment, and the water content is measured according to the Karl Fischer method standard method in GB/T5009.3-2016; as a control test, the moisture content of the same water pops was measured using a ZOC-HW01 infrared moisture meter meeting national standard GB/T6284-2006, the test results of which are set forth in Table 1.
Example 4: the invention relates to a drying device for a water blasting bead black box
The embodiment of this example is the same as that of example 1 except that the cabinet 1, the cabinet door 2 and the light shielding plate 5 are made of opaque hard acrylic plastic plates sold under the trade name color acrylic plates by the upper sea island Vigory New Material science and technology Co; the rotating cage 3 is a cage with a diameter to length ratio of 1: 15, a cylindrical stainless steel net with the diameter of 5.0 cm; the UV curing lamp 9 is a halogen ultraviolet lamp sold by Bofeuda technologies Limited in Shenzhen under the trade name of UV iodine gallium lamp, the wavelength emitted by the lamp is 200nm, and the power of the lamp is 180W; a stacked PLC master controller 11 sold by mitsubishi under the trade name FX 2N;
the water blasting bead black box drying equipment is used for drying the water blasting beads produced by the UV light curing water-based capsule equipment, and the water content is measured according to the Karl Fischer method standard method in GB/T5009.3-2016; as a control test, the moisture content of the same water pops was measured using a ZOC-HW01 infrared moisture meter meeting national standard GB/T6284-2006, the test results of which are set forth in Table 1.
Table 1: the invention relates to a drying test result of a water blasting bead black box drying device
The results listed in table 1 clearly show that the drying equipment for the water blasting bead black box has a good drying effect on the UV photocuring water blasting beads, and can dry the water blasting beads to the moisture content of less than 5.0% on the premise of not affecting the properties of the water blasting beads.