CN113426632A - Adhesive dispensing device for COB die bonding - Google Patents
Adhesive dispensing device for COB die bonding Download PDFInfo
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- CN113426632A CN113426632A CN202110870225.2A CN202110870225A CN113426632A CN 113426632 A CN113426632 A CN 113426632A CN 202110870225 A CN202110870225 A CN 202110870225A CN 113426632 A CN113426632 A CN 113426632A
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- Prior art keywords
- box
- driving
- belt pulley
- glue
- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
Abstract
The invention relates to dispensing equipment, in particular to a dispensing device for COB die bonding, which comprises a dispensing mechanism, a machine body mechanism and a firmware conveying mechanism, wherein the equipment can convey parts, dispense can be carried out on the equipment, glue overflow can be prevented, the equipment can protect the health of operators, the dispensing mechanism is connected with the machine body mechanism, and the machine body mechanism is connected with the firmware conveying mechanism.
Description
Technical Field
The invention relates to a dispensing device, in particular to a dispensing device for COB die bonding.
Background
Need carry out the point and glue at the fixed in-process of COB, traditional point equipment of gluing is when carrying out the point and glue, controls out the process of gluing through electronic components, receives electronic components's influence easily, and goes out the process that the glue stopped, causes out the phenomenon that glue is many easily, so designed this kind be used for COB solid brilliant with some glue equipment.
Disclosure of Invention
The invention mainly solves the technical problem of providing a dispensing device for COB die bonding, wherein equipment can convey parts, dispense can be carried out by the equipment, glue overflow can be prevented by the equipment, and the health of operators can be protected by the equipment.
In order to solve the technical problem, the invention relates to a dispensing device, in particular to a dispensing device for COB die bonding, which comprises a dispensing mechanism, a machine body mechanism and a firmware conveying mechanism, wherein the dispensing mechanism can convey parts, the dispensing mechanism can dispense glue, the dispensing mechanism can prevent glue overflow, and the dispensing mechanism can protect the health of operators.
The glue dispensing mechanism is connected with the machine body mechanism, and the machine body mechanism is connected with the firmware conveying mechanism.
As a further optimization of the technical scheme, the glue dispensing mechanism of the glue dispensing device for COB die bonding comprises a support frame, a cylinder, a movable seat, a sliding column, a glue box, a conveying pipe, a cross brace, a glue outlet box, a coupler, a motor, a supplement port, a cylinder rod, a plug, a socket, an inner piston, a glue outlet and a screw shaft, wherein the support frame is connected with the cylinder, the cylinder rod is arranged on the cylinder, the plug is arranged at the lower end of the cylinder rod and slides in the movable seat, the socket is arranged in the movable seat, the sliding column is connected below the movable seat and is in sliding connection with the glue box, the glue box is fixedly connected to the support frame, the glue box is communicated with the glue outlet box through the conveying pipe, one end of the cross brace is connected to the support frame, the other end of the cross brace is connected to the glue outlet box, the upper end of the glue outlet box is connected with the motor, the motor is connected with the screw shaft through the coupler, and the screw shaft is in rotating connection with the glue outlet box, the replenishing port is arranged on the colloid box, the inner piston is connected with the sliding column, the inner piston is connected in the colloid box in a sliding mode, and the glue outlet is arranged on the glue outlet box.
As a further optimization of the technical scheme, the dispensing device for COB die bonding comprises a machine body mechanism, a supporting platform, an embedding opening, a placing opening, an air box, an air wheel box, a connecting pipe, a belt pulley, a first belt, a belt pulley with a shaft, a second belt, a driving shaft with a belt pulley, a narrowing box, an air duct, an inclined part, a first impeller and a second impeller, wherein the supporting platform is connected to the upper end of the base with the supporting leg, the embedding opening and the placing opening are formed in the upper end of the supporting platform, the air box is connected to one side of the supporting platform far away from the embedding opening, the air wheel box is connected and communicated with the supporting platform, the air wheel box is connected and communicated with the connecting pipe, the connecting pipe is connected and communicated with the narrowing box, the narrowing box is connected with the air box, the narrowing box is connected with the lower end face of the supporting platform, the belt pulley is in friction connection with the first belt pulley, the belt pulley with a shaft is connected to one side, friction connection has the second belt on the belt pulley of belt shaft, second belt and belt pulley driving shaft friction connection, belt pulley driving shaft rotates with the narrowing case to be connected, the wind channel is enclosed to close by bellows and supporting platform and forms, the rake sets up on bellows, first impeller links to each other with belt pulley driving shaft, the second impeller links to each other with the belt pulley, the second impeller rotates to be connected on the bellows case, the support frame is inserted from the embedding mouth and is connected on supporting platform.
As a further optimization of the technical scheme, the firmware conveying mechanism of the dispensing device for Chip On Board (COB) die bonding comprises a conveying frame, a conveying belt, a bearing seat, a driving motor, a driving disc, a driving rod, a driven wheel, a driven groove, a driving roller and a driven roller, wherein the conveying frame is rotatably connected with the driving roller and the driven roller, the driving roller and the driven roller are both in friction connection with the conveying belt, the bearing seat is connected with the driving motor, the rotating end of the driving motor is connected with the driving disc, the driving disc is connected with the driving rod, the driven wheel is provided with the driven groove, the driven wheel is connected with the driving roller, and the conveying frame and the bearing seat are both connected in a supporting platform.
As a further optimization of the technical scheme, the first impeller and the second impeller of the dispensing device for COB die bonding rotate in the same direction, and the formed wind direction is opposite.
As a further optimization of the technical scheme, the driving rod of the dispensing device for Chip On Board (COB) die bonding rotates for a circle along with the driven wheel, and the driving rod slides into the driven groove and then slides out to drive the driven wheel to rotate for a quarter of a circle.
As a further optimization of the technical scheme, when the plug and the socket of the dispensing device for COB die bonding are connected, the motor operates.
As a further optimization of the technical scheme, the air wheel box and the connecting pipe of the dispensing device for Chip On Board (COB) die bonding are communicated, and a filter element is arranged in the connecting pipe.
The dispensing device for COB die bonding has the beneficial effects that:
according to the dispensing device for COB die bonding, the equipment can convey parts, the equipment can dispense glue, the equipment can prevent glue overflow, and the equipment can protect the health of operators.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a first schematic structural view of a dispensing device for COB die bonding according to the present invention.
Fig. 2 is a schematic structural diagram of a second dispensing device for COB die bonding according to the present invention.
Fig. 3 is a third schematic structural view of a dispensing device for COB die bonding according to the present invention.
Fig. 4 is a first schematic structural diagram of a dispensing mechanism 1 of a dispensing device for COB die bonding according to the present invention.
Fig. 5 is a second schematic structural diagram of a dispensing mechanism 1 of a dispensing device for COB die bonding according to the present invention.
Fig. 6 is a third schematic structural view of a dispensing mechanism 1 of a dispensing device for COB die bonding according to the present invention.
Fig. 7 is a first schematic structural diagram of a body mechanism 2 of a Chip On Board (COB) die bonding dispensing apparatus according to the present invention.
Fig. 8 is a second schematic structural diagram of the body mechanism 2 of the dispensing device for COB die bonding according to the present invention.
Fig. 9 is a third schematic structural view of the body mechanism 2 of the dispensing device for COB die bonding according to the present invention.
Fig. 10 is a fourth schematic structural view of the body mechanism 2 of the dispensing device for COB die bonding according to the present invention.
Fig. 11 is a schematic structural diagram of a firmware conveying mechanism 3 of a dispensing device for COB die bonding according to the present invention.
In the figure: a glue dispensing mechanism 1; 1-1 of a support frame; 1-2 of a cylinder; 1-3 of a movable seat; 1-4 of a sliding column; 1-5 of a colloid box; conveying pipes 1-6; 1-7 of a cross brace; 1-8 of a glue discharging box; 1-9 of a coupler; 1-10 of a motor; a supplementary port 1-11; cylinder rods 1-12; 1-13 parts of a plug; sockets 1-14; 1-15 parts of inner piston; 1-16 of glue outlet; 1-17 parts of a screw shaft; a body mechanism 2; a base 2-1 with support legs; a support platform 2-2; 2-3 of an embedding port; placing the opening 2-4; 2-5 of an air box; 2-6 of a wind wheel box; connecting pipes 2-7; 2-8 of belt pulleys; a first belt 2-9; belt pulley 2-10 with shaft; a second belt 2-11; 2-12 parts of a driving shaft with a belt pulley; 2-13 of a narrowing box; 2-14 of an air duct; inclined portions 2-15; a first impeller 2-16; a second impeller 2-17; a firmware conveying mechanism 3; a conveying frame 3-1; 3-2 of a conveying belt; 3-3 of a bearing seat; 3-4 of a driving motor; a drive plate 3-5; driving rods 3-6; 3-7 of a driven wheel; 3-8 parts of passive groove; 3-9 parts of a driving roller; and 3-10 parts of a driven roller.
Detailed Description
The first embodiment is as follows:
the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, and the present invention relates to a dispensing apparatus, and more specifically, to a dispensing device for COB die bonding, which includes a dispensing mechanism 1, a body mechanism 2, and a firmware conveying mechanism 3, and the dispensing apparatus can convey parts, dispense the parts, prevent glue overflow, and protect the health of an operator.
The glue dispensing mechanism 1 is connected with the machine body mechanism 2, and the machine body mechanism 2 is connected with the firmware conveying mechanism 3.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, and the present embodiment further describes the present embodiment, where the glue dispensing mechanism 1 includes a support frame 1-1, a cylinder 1-2, a movable seat 1-3, a sliding column 1-4, a glue tank 1-5, a delivery pipe 1-6, a cross brace 1-7, a glue outlet tank 1-8, a coupling 1-9, a motor 1-10, a supplement port 1-11, a cylinder rod 1-12, a plug 1-13, a socket 1-14, an internal piston 1-15, a glue outlet 1-16, and a screw shaft 1-17, the support frame 1-1 is connected with the cylinder 1-2, the cylinder rod 1-12 is disposed on the cylinder 1-2, the lower end of a cylinder rod 1-12 is provided with a plug 1-13, the plug 1-13 slides in a movable seat 1-3, a socket 1-14 is arranged in the movable seat 1-3, a sliding column 1-4 is connected under the movable seat 1-3, the sliding column 1-4 is connected with a colloid box 1-5 in a sliding way, the colloid box 1-5 is fixedly connected with a support frame 1-1, the colloid box 1-5 is communicated with a glue outlet box 1-8 through a conveying pipe 1-6, one end of a cross brace 1-7 is connected with the support frame 1-1, the other end of the cross brace 1-7 is connected with the glue outlet box 1-8, the upper end of the glue outlet box 1-8 is connected with a motor 1-10, the motor 1-10 is connected with a screw shaft 1-17 through a coupler 1-9, the screw shaft 1-17 is rotationally connected with the glue outlet box 1-8, the replenishing port 1-11 is arranged on the colloid box 1-5, the inner piston 1-15 is connected with the sliding column 1-4, the inner piston 1-15 is connected in the colloid box 1-5 in a sliding manner, the glue outlet 1-16 is arranged on the glue outlet box 1-8, when the part moves right below the glue outlet 1-16, the air cylinder 1-2 drives the air cylinder rod 1-12 to drive the plug 1-13 to move downwards, the plug 1-13 moves downwards to be inserted into the socket 1-14, the motor 1-10 operates at the moment, the plug 1-13 drives the movable seat 1-3 to move downwards, the movable seat 1-3 drives the inner piston 1-15 to move through the sliding column 1-4, the inner piston 1-15 presses the glue which is replenished into the colloid box 1-5 from the replenishing port 1-11 in advance to move downwards and then enters the conveying pipe 1-6 In the glue discharging box 1-8, the running motor 1-10 can drive the screw shaft 1-17 to rotate through the coupler 1-9, the screw shaft 1-17 rotates to push the conveyed glue downwards to be pushed out from the glue discharging port 1-16, the glue is dripped on a part, when the glue dispensing is stopped, the air cylinder 1-2 drives the plug 1-13 to reset through the air cylinder rod 1-12, at the moment, the plug 1-13 and the socket 1-14 are disconnected preferentially, the motor 1-10 stops rotating, the glue can be prevented from being discharged continuously, the screw shaft 1-17 can play a role in supporting the glue, and the glue overflow can be prevented from occurring.
The third concrete implementation mode:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, which further illustrates the present embodiment, the body mechanism 2 includes a support base 2-1 with legs, a support platform 2-2, an insertion opening 2-3, a placement opening 2-4, an air box 2-5, an air wheel box 2-6, a connecting pipe 2-7, a belt pulley 2-8, a first belt 2-9, a belt shaft belt pulley 2-10, a second belt 2-11, a belt wheel drive shaft 2-12, a narrowing box 2-13, an air duct 2-14, an inclined part 2-15, a first impeller 2-16, a second impeller 2-17, a support platform 2-2 connected to the upper end of the support base 2-1 with legs, an embedded inlet 2-3 and a placing opening 2-4 are arranged at the upper end of a supporting platform 2-2, an air box 2-5 is connected to one side of the supporting platform 2-2 far away from the embedded inlet 2-3, a wind wheel box 2-6 is connected and communicated with the supporting platform 2-2, the wind wheel box 2-6 is connected and communicated with a connecting pipe 2-7, the connecting pipe 2-7 is connected and communicated with a narrowing box 2-13, the narrowing box 2-13 is connected with the air box 2-5, the narrowing box 2-13 is connected with the lower end face of the supporting platform 2-2, a belt pulley 2-8 is in friction connection with a first belt 2-9, a belt pulley 2-10 with a shaft is connected to one side belt pulley 2-8, a second belt 2-11 is in friction connection with the belt pulley 2-10 with the belt, and the second belt 2-11 is in friction connection with a driving shaft 2-12 with the belt pulley, a driving shaft 2-12 with a belt pulley is rotatably connected with a narrowing box 2-13, an air duct 2-14 is formed by enclosing an air box 2-5 and a supporting platform 2-2, an inclined part 2-15 is arranged on the air box 2-5, a first impeller 2-16 is connected with the driving shaft 2-12 with the belt pulley 2-17, a second impeller 2-17 is connected with the belt pulley 2-8, the second impeller 2-17 is rotatably connected with the air box 2-6, a supporting frame 1-1 is inserted and connected on the supporting platform 2-2 from an embedding port 2-3, the driving shaft 2-12 with the belt pulley is externally connected with a power motor to drive the driving shaft 2-12 with the belt pulley to rotate, and the driving shaft 2-12 with the belt pulley drives the belt pulley 2-10 to rotate through a second belt 2-11, the belt pulley 2-10 with the shaft can drive the belt pulley 2-8 connected with the belt pulley to rotate, the belt pulley 2-8 can drive the other belt pulley 2-8 to synchronously rotate through the first belt 2-9, the belt pulley 2-8 can drive the second impeller 2-17 to rotate, the second impeller 2-17 can rotate to form wind towards the placing opening 2-4, the wind slowly falls through the inclined part 2-15 and then enters the air duct 2-14 and then enters the narrowing box 2-13, the driving shaft 2-12 with the belt pulley can drive the first impeller 2-16 to rotate to form attraction force, the gas in the air duct 2-14 is adsorbed, then the gas flows back into the supporting platform 2-2 through the connecting pipe 2-7 and is filtered by the filter element in the connecting pipe 2-7, can be purified, thus being more helpful for gas circulation, but not being inhaled upwards by people, and ensuring the health of people.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, and the embodiment further describes the embodiment, in which the firmware conveying mechanism 3 includes a conveying frame 3-1, a conveying belt 3-2, bearing blocks 3-3, a driving motor 3-4, a driving disc 3-5, a driving rod 3-6, a driven wheel 3-7, a driven groove 3-8, a driving roller 3-9, and a driven roller 3-10, the conveying frame 3-1 is rotatably connected with the driving roller 3-9 and the driven roller 3-10, the driving roller 3-9 and the driven roller 3-10 are both frictionally connected with the conveying belt 3-2, the bearing blocks 3-3 are connected with the driving motor 3-4, and the rotating ends of the driving motor 3-4 are connected with the driving disc 3-5, the driving disk 3-5 is connected with the driving rod 3-6, the driven wheel 3-7 is provided with a driven groove 3-8, the driven wheel 3-7 is connected with the driving roller 3-9, the conveying frame 3-1 and the bearing seat 3-3 are both connected in the supporting platform 2-2, the driving disk 3-5 is driven to rotate by the operation of the driving motor 3-4, the driving disk 3-5 drives the driving rod 3-6 to rotate, the driving rod 3-6 rotates for a circle along with the driven wheel 3-7, the driving rod 3-6 slides into the driven groove 3-8 and then slides out, the driven wheel 3-7 is driven to rotate for a quarter of a circle, so that the driven wheel 3-7 stops for a quarter of a circle and then continues to rotate for a quarter of a circle every time, and the driving roller 3-9 is driven to rotate intermittently, the driving roller 3-9 can drive the conveyer belt 3-2 to move, so as to drive the parts on the conveyer belt 3-2 to move intermittently, thereby playing a role in intermittent conveying.
The fifth concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, and the present embodiment will further describe the first embodiment in which the first impeller 2 to 16 and the second impeller 2 to 17 rotate in the same direction and form wind in opposite directions.
The sixth specific implementation mode:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, and the present embodiment further describes the present embodiment, in which the driving rod 3-6 slides into the driven groove 3-8 and then slides out to drive the driven wheel 3-7 to rotate for a quarter of a circle along with the rotation of the driven wheel 3-7.
The seventh embodiment:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, and the present embodiment will further describe the present embodiment in that when the plug 1-13 is connected to the socket 1-14, the motor 1-10 operates.
The specific implementation mode is eight:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11, and the present embodiment further describes an embodiment in which a filter element is disposed in a connection portion between the wind turbine box 2-6 and the connection pipe 2-7, where the connection pipe 2-7 is connected.
The working principle of the device is as follows: the equipment can convey parts, the driving disc 3-5 is driven to rotate by the operation of the driving motor 3-4, the driving disc 3-5 can drive the driving rod 3-6 to rotate, the driving rod 3-6 rotates for a circle along with the driven wheel 3-7, the driving rod 3-6 slides into the driven groove 3-8 and then slides out, the driven wheel 3-7 is driven to rotate for a quarter of a circle, so that the driven wheel 3-7 stops rotating for a quarter of a circle and then continues rotating for a quarter of a circle, the driving roller 3-9 is intermittently driven to rotate, the driving roller 3-9 can drive the conveyer belt 3-2 to move, and therefore parts on the conveyer belt 3-2 are driven to move intermittently, and the function of intermittent conveying is achieved; the equipment can carry out glue dispensing and can prevent glue overflow, when a part moves right below a glue outlet 1-16, the air cylinder 1-2 drives the air cylinder rod 1-12 to drive the plug 1-13 to move downwards, the plug 1-13 moves downwards to be inserted into the socket 1-14, the motor 1-10 operates at the moment, the plug 1-13 drives the movable seat 1-3 to move downwards, the movable seat 1-3 drives the inner piston 1-15 to move through the sliding column 1-4, the inner piston 1-15 presses glue which is supplemented into the glue box 1-5 from the supplement port 1-11 to move downwards and then enters the glue outlet box 1-8 from the conveying pipe 1-6, the operating motor 1-10 drives the screw shaft 1-17 to rotate through the shaft coupling 1-9, the screw shaft 1-17 rotates to push the conveyed glue downwards to be pushed out from the glue outlet 1-16, the glue is dispensed on the part, when the glue dispensing is stopped, the air cylinder 1-2 drives the plug 1-13 to reset through the air cylinder rod 1-12, at the moment, the plug 1-13 and the socket 1-14 are disconnected preferentially, the motor 1-10 stops rotating, the glue can be prevented from being discharged continuously, the screw shaft 1-17 can play a role in supporting the glue, and the glue overflow can be prevented; the equipment can protect the health of operators, a belt pulley driving shaft 2-12 is externally connected with a power motor to drive the belt pulley driving shaft 2-12 to rotate, the belt pulley driving shaft 2-12 can drive a belt pulley 2-10 to rotate through a second belt 2-11, the belt pulley 2-10 can drive a belt pulley 2-8 connected with the belt pulley to rotate, the belt pulley 2-8 can drive another belt pulley 2-8 to synchronously rotate through a first belt 2-9, the belt pulley 2-8 can drive a second impeller 2-17 to rotate, the second impeller 2-17 can rotate to form wind towards a placing opening 2-4, the wind can slowly descend through an inclined part 2-15 and then enter an air duct 2-14, and then enter a narrowing box 2-13, the driving shaft 2-12 with the belt pulley can drive the first impeller 2-16 to rotate to form attraction, so that gas in the air channel 2-14 is adsorbed, then flows back into the supporting platform 2-2 through the connecting pipe 2-7, and can be purified through the filtration of the filter element in the connecting pipe 2-7, thereby being more beneficial to gas circulation, but not being sucked upwards by people, and ensuring the health of people.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides a COB is glue dispensing device for solid brilliant, includes dispensing mechanism (1), fuselage mechanism (2), firmware conveying mechanism (3), its characterized in that: the glue dispensing mechanism (1) is connected with the machine body mechanism (2), and the machine body mechanism (2) is connected with the firmware conveying mechanism (3).
2. The dispensing device for COB die bonding according to claim 1, wherein: the glue dispensing mechanism (1) comprises a support frame (1-1), an air cylinder (1-2), a movable seat (1-3), a sliding column (1-4), a glue box (1-5), a conveying pipe (1-6), a cross brace (1-7), a glue outlet box (1-8), a coupler (1-9), a motor (1-10), a supplement port (1-11), an air cylinder rod (1-12), a plug (1-13), a socket (1-14), an inner piston (1-15), a glue outlet (1-16) and a screw shaft (1-17), the air cylinder (1-2) is connected onto the support frame (1-1), the air cylinder rod (1-12) is arranged on the air cylinder (1-2), the plug (1-13) is arranged at the lower end of the air cylinder rod (1-12), the plug (1-13) slides in the movable seat (1-3), a socket (1-14) is arranged in the movable seat (1-3), a sliding column (1-4) is connected below the movable seat (1-3), the sliding column (1-4) is connected with the colloid box (1-5) in a sliding manner, the colloid box (1-5) is fixedly connected on the support frame (1-1), the colloid box (1-5) is communicated with the glue outlet box (1-8) through a conveying pipe (1-6), one end of a cross brace (1-7) is connected on the support frame (1-1), the other end of the cross brace (1-7) is connected on the glue outlet box (1-8), the upper end of the glue outlet box (1-8) is connected with a motor (1-10), the motor (1-10) is connected with the spiral shaft coupling (1-17) through a coupling (1-9), the screw shaft (1-17) is rotationally connected with the glue outlet box (1-8), the supplement port (1-11) is arranged on the glue box (1-5), the inner piston (1-15) is connected with the sliding column (1-4), the inner piston (1-15) is slidably connected in the glue box (1-5), and the glue outlet port (1-16) is arranged on the glue outlet box (1-8).
3. The dispensing device for COB die bonding according to claim 2, wherein: the machine body mechanism (2) comprises a supporting leg base (2-1), a supporting platform (2-2), an embedding opening (2-3), a placing opening (2-4), an air box (2-5), an air wheel box (2-6), a connecting pipe (2-7), a belt pulley (2-8), a first belt (2-9), a belt pulley with a shaft (2-10), a second belt (2-11), a driving shaft with a belt pulley (2-12), a narrowing box (2-13), an air duct (2-14), an inclined part (2-15), a first impeller (2-16) and a second impeller (2-17), the supporting platform (2-2) is connected to the upper end of the supporting leg base (2-1), the embedding opening (2-3) and the placing opening (2-4) are arranged at the upper end of the supporting platform (2-2), the wind box (2-5) is connected to one side of the supporting platform (2-2) far away from the embedded inlet (2-3), the wind wheel box (2-6) is connected and communicated with the supporting platform (2-2), the wind wheel box (2-6) is connected and communicated with the connecting pipe (2-7), the connecting pipe (2-7) is connected and communicated with the narrowing box (2-13), the narrowing box (2-13) is connected with the wind box (2-5), the narrowing box (2-13) is connected with the lower end face of the supporting platform (2-2), the belt pulley (2-8) is in friction connection with the first belt (2-9), the belt pulley (2-10) with a shaft is connected to the belt pulley (2-8) on one side, and the second belt (2-11) is in friction connection with the belt pulley (2-10) with the shaft, the second belt (2-11) is in friction connection with the driving shaft (2-12) with the belt pulley, the driving shaft (2-12) with the belt pulley is rotationally connected with the narrowing box (2-13), the air duct (2-14) is formed by enclosing an air box (2-5) and a supporting platform (2-2), the inclined part (2-15) is arranged on the air box (2-5), the first impeller (2-16) is connected with the driving shaft (2-12) with the belt pulley, the second impeller (2-17) is connected with the belt pulley (2-8), the second impeller (2-17) is rotationally connected on the air box (2-6), and the supporting frame (1-1) is inserted and connected on the supporting platform (2-2) from the embedding opening (2-3).
4. The dispensing device for COB die bonding according to claim 3, wherein: the firmware conveying mechanism (3) comprises a conveying frame (3-1), a conveying belt (3-2), a bearing seat (3-3), a driving motor (3-4), a driving disc (3-5), a driving rod (3-6), a driven wheel (3-7), a driven groove (3-8), a driving roller (3-9) and a driven roller (3-10), wherein the conveying frame (3-1) is rotatably connected with the driving roller (3-9) and the driven roller (3-10), the driving roller (3-9) and the driven roller (3-10) are both in friction connection with the conveying belt (3-2), the bearing seat (3-3) is connected with the driving motor (3-4), and the rotating end of the driving motor (3-4) is connected with the driving disc (3-5), the driving plate (3-5) is connected with the driving rod (3-6), the driven wheel (3-7) is provided with a driven groove (3-8), the driven wheel (3-7) is connected with the driving roller (3-9), and the conveying frame (3-1) and the bearing seat (3-3) are connected in the supporting platform (2-2).
5. The dispensing apparatus for COB die bonding according to claim 3 or 4, wherein: the first impeller (2-16) and the second impeller (2-17) rotate in the same direction, and the direction of formed wind is opposite.
6. The dispensing device for COB die bonding according to claim 4, wherein: the driving rod (3-6) rotates for a circle along with the driven wheel (3-7), and the driving rod (3-6) slides into the driven groove (3-8) and then slides out to drive the driven wheel (3-7) to rotate for a quarter of a circle.
7. The dispensing apparatus for COB die bonding according to any one of claims 1 to 4, wherein: when the plug (1-13) is connected with the socket (1-14), the motor (1-10) runs.
8. The dispensing apparatus for COB die bonding according to any one of claims 3 or 4, wherein: the wind wheel box (2-6) is communicated with the connecting pipe (2-7), and a filter element is arranged in the connecting pipe (2-7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110870225.2A CN113426632A (en) | 2021-07-30 | 2021-07-30 | Adhesive dispensing device for COB die bonding |
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| CN202110870225.2A CN113426632A (en) | 2021-07-30 | 2021-07-30 | Adhesive dispensing device for COB die bonding |
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Application publication date: 20210924 |