CN108940113B - Automatic rubber powder proportioning equipment and operation method thereof - Google Patents
Automatic rubber powder proportioning equipment and operation method thereof Download PDFInfo
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- CN108940113B CN108940113B CN201810751882.3A CN201810751882A CN108940113B CN 108940113 B CN108940113 B CN 108940113B CN 201810751882 A CN201810751882 A CN 201810751882A CN 108940113 B CN108940113 B CN 108940113B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/896—Forming a predetermined ratio of the substances to be mixed characterised by the build-up of the device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas
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Abstract
The invention discloses automatic rubber powder proportioning equipment and an operation method thereof, and the automatic rubber powder proportioning equipment comprises a machine cabinet, wherein a feeding device, a first weighing device, a second weighing device, a discharging device, a powder feeder, a rubber feeder and a transmission device are arranged on the machine cabinet, the feeding device, the first weighing device, the second weighing device and the discharging device are sequentially arranged along a straight line, the feeding device is used for transmitting a rubber cup to a feeding position, the discharging device is used for transmitting the rubber cup to a discharging position, the powder feeder is positioned at one side of the first weighing device and is used for injecting powder into the rubber cup when the rubber cup is positioned on the first weighing device, the rubber feeder is positioned at one side of the second weighing device and is used for injecting glue into the rubber cup when the rubber cup is positioned on the second weighing device, and the transmission device is positioned at the other side of the second weighing device and drives the rubber cup to move along the feeding device, the first weighing device, the second weighing device and the rubber cup, The second weighing device and the discharging device are sequentially conveyed, so that automatic glue and powder proportioning is realized, and manual participation is not needed.
Description
Technical Field
The invention relates to the technical field of rubber powder proportioning equipment, in particular to automatic rubber powder proportioning equipment and an operation method thereof.
Background
At present, in the occasions requiring accurate proportioning and high-precision proportioning, manual proportioning participation is adopted, even if a precise weighing device is adopted to realize the accurate mixing proportion of powder and glue when quantitative powder and glue are added into a glue cup, the powder and glue are respectively added into the glue cup, and manual transfer is needed in the process, so that the labor intensity of workers is high, and the production efficiency is low.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, the automatic rubber powder proportioning equipment and the operation method thereof are provided, and the problem of low production efficiency caused by manual participation in rubber powder proportioning in the prior art is solved.
The technical scheme adopted by the invention for solving the technical problem is as follows:
an automatic rubber powder proportioning device comprises a machine cabinet, wherein a feeding device, a first weighing device, a second weighing device, a discharging device, a powder feeder, a rubber feeder and a transmission device are arranged on the machine cabinet, the feeding device, the first weigher, the second weigher and the discharging device are arranged in sequence along a straight line, the feeding device is used for conveying the rubber cups to a feeding position, the discharging device is used for conveying the rubber cups to a discharging position, the powder feeder is positioned at one side of the first weigher and is used for injecting powder into the rubber cup when the rubber cup is positioned on the first weigher, the glue feeder is positioned at one side of the second weigher and used for injecting glue into the glue cup when the glue cup is positioned on the second weigher, the conveying device is positioned on the other side of the second weigher and drives the rubber cups to sequentially convey along the feeding device, the first weigher, the second weigher and the discharging device.
The automatic rubber powder proportioning device is characterized in that the powder feeder comprises a driver, a rotary table and a plurality of fluorescent powder feeding devices, the driver is connected with the bottom of the rotary table and drives the rotary table to rotate, and the plurality of fluorescent powder feeding devices are sequentially arranged on the rotary table along the circumference of the rotary table.
The automatic rubber powder proportioning equipment is characterized in that the fluorescent powder feeding device comprises a lower mounting plate, a vibrator, an upper mounting plate, a hopper, a support column and a powder outlet pipe; the lower mounting plate is arranged on the rotary plate, the upper end and the lower end of the vibrator are respectively connected with the upper mounting plate and the lower mounting plate, the hopper is arranged on the upper mounting plate, the powder outlet pipe sequentially penetrates through the lower mounting plate and the upper mounting plate and is communicated with the lower end of the hopper, and the upper end and the lower end of the support column are respectively connected with the upper mounting plate and the rotary plate.
The automatic rubber powder proportioning device is characterized in that the supporting column comprises a column body and a shock absorber, the shock absorber is connected with the rotary table, the upper end of the column body is connected with the upper mounting plate, and the lower end of the column body is connected with the shock absorber.
The conveying device comprises a support, a first displacement device, a deflector rod mechanism and an air cylinder, wherein the deflector rod mechanism is used for contacting the rubber cup and driving the rubber cup to move; the first displacement device is used for driving the bracket to reciprocate along a direction parallel to the connecting lines among the feeding device, the first weighing device, the second weighing device and the discharging device; the cylinder is connected with the shifting lever mechanism and used for driving the shifting lever mechanism to reciprocate along the direction perpendicular to the movement direction of the support.
The automatic rubber powder proportioning device is characterized in that the deflector rod mechanism comprises an installation plate and a plurality of deflector rods arranged on the installation plate in parallel, the installation plate is connected with the air cylinder, the deflector rods are perpendicular to the moving direction of the support, and a gap for accommodating the rubber cups is formed between every two adjacent deflector rods.
The automatic rubber powder proportioning equipment is characterized in that a notch matched with the rubber cup is formed in the shifting lever.
The automatic rubber powder proportioning equipment is characterized in that the rubber feeder comprises a second displacement device, a mounting rack and a plurality of rubber cylinders; the second displacement device is arranged on the machine cabinet and is used for driving the mounting rack to reciprocate; the moving direction of the mounting rack is the same as that of the bracket; the rubber cylinders are connected with the mounting frame.
The automatic rubber powder proportioning equipment is characterized in that the rubber cylinders are arranged along a straight line parallel to the moving direction of the support, each rubber cylinder comprises a rubber cylinder body and a rubber outlet valve structure arranged at the bottom of the rubber cylinder body, and the rubber outlet valve structure is opposite to the second weighing device.
An operation method based on the automatic rubber powder proportioning equipment comprises the following steps:
sequentially placing a plurality of rubber cups on a feeding device, and conveying the rubber cups to an upper material level by the feeding device;
when the first rubber cup moves to a loading position, the transmission device transmits the first rubber cup to the first weighing device, and meanwhile, the loading device transmits the second rubber cup to the loading position;
the powder feeder is started and injects powder into the first rubber cup, and after powder injection is completed, the transmission device synchronously transmits the first rubber cup and the second rubber cup to a station in the direction of the blanking device, so that the first rubber cup is moved to the second weighing device, and the second rubber cup is moved to the first weighing device;
the feeding device conveys the third rubber cup to the feeding position, and simultaneously the rubber feeder and the powder feeder are started, and respectively inject powder into the second rubber cup and inject the glue into the first rubber cup;
when the glue injection of the first glue cup is finished and the powder injection of the second glue cup is finished, the transmission device synchronously conveys the first glue cup, the second glue cup and the third glue cup to a station in the direction of the blanking device, so that the first glue cup is moved to the blanking device, the second glue cup is moved to the second weigher, and the third glue cup is moved to the first weigher;
the feeding device continues to convey the rubber cups to a feeding position, the discharging device conveys the first rubber cups to a discharging position, the second rubber cups carry out rubber injection, the third rubber cups carry out powder injection, after the rubber injection and the powder injection are finished, the conveying device synchronously conveys the rubber cups positioned on the feeding position, the first weighing device and the second weighing device to a station in the direction of the discharging device, and the steps are repeated.
Has the advantages that: the first weighing device and the second weighing device are used for measuring whether the powder and glue filled in the glue cup meet the requirements or not, and the transmission of the glue cup among feeding, powder filling, glue injection and discharging is automatically completed through the transmission device without manual participation, so that the labor intensity of workers is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a first view of an automatic rubber powder proportioning device according to the present invention;
FIG. 2 is a second view of the automatic glue powder proportioning device of the present invention;
FIG. 3 is a schematic structural diagram of a phosphor feeder according to the present invention;
FIG. 4 is a schematic structural view of the toggle lever mechanism of the present invention;
fig. 5 is a schematic structural view of the glue feeder of the present invention.
Wherein, each reference number in fig. 1-5 is respectively: the automatic powder feeding device comprises a cabinet 10, a feeding device 100, a first weighing device 200, a second weighing device 300, a discharging device 400, a powder feeder 500, a glue feeder 600, a conveying device 700, a first conveying belt 101, a second conveying belt 401, a driver 1, a rotary table 11, a fluorescent powder feeder 12, a lower mounting plate 2, a vibrator 21, an upper mounting plate 22, a hopper 23, a supporting column 24, a powder outlet pipe 25, a column 26, a vibration absorber 27, a powder injection position 20, a glue injection position 30, a support 3, a cylinder 31, a motor 32, a lead screw 33, a lead screw nut 34, a mounting plate 35, a first deflector rod 36, a second deflector rod 37, a third deflector rod 38, a mounting frame 4, a glue cylinder 5, a glue cylinder body 51, a glue outlet valve structure 52, a second motor 6, a second lead screw nut 61, a glue disc 7 and a glue leakage hole 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, fig. 1 is a first view of the automatic glue powder proportioning device of the present invention; FIG. 2 is a second view of the automatic glue powder proportioning device of the present invention; FIG. 3 is a schematic structural diagram of a phosphor feeder according to the present invention; FIG. 4 is a schematic structural view of the toggle lever mechanism of the present invention; fig. 5 is a schematic structural view of the glue feeder of the present invention.
The invention provides automatic rubber powder proportioning equipment which comprises a cabinet 10, wherein a feeding device 100, a first weighing device 200, a second weighing device 300, a discharging device 400, a powder feeder 500, a rubber feeder 600 and a transmission device 700 are arranged on the cabinet 10, the feeding device 100, the first weighing device 200, the second weighing device 300 and the discharging device 400 are sequentially arranged in parallel, the feeding device 100 is used for transmitting a rubber cup to a feeding position, the discharging device 400 is used for transmitting the rubber cup to a discharging position, the powder feeder 500 is positioned at one side of the first weighing device 200 and used for injecting rubber into the rubber cup when the rubber cup is positioned on the first weighing device 200, the rubber feeder 600 is positioned at one side of the second weighing device 300 and used for injecting rubber into the rubber cup when the rubber cup is positioned on the second weighing device 300, and the transmission device 700 is positioned at the other side of the second weighing device 300 and drives the rubber cup to be positioned along the feeding device 100, The first weigher 200, the second weigher 300 and the discharging device 400 are sequentially conveyed.
The conveying device 700 reciprocates along the feeding device 100, the first weigher 200, the second weigher 300 and the discharging device 400, so that when the feeding device 100, the first weigher 200 and the second weigher 300 are all provided with rubber cups, the conveying device 700 can synchronously convey the rubber cups on the feeding device 100, the first weigher 200 and the second weigher 300 to the discharging device 400.
In a preferred embodiment, the feeding device 100, the first weigher 200, the second weigher 300 and the discharging device 400 are sequentially arranged in a straight line from left to right, and the powder feeder 500 and the conveying device 700 are both arranged behind the first weigher 200. The feeding device 100 can convey a plurality of rubber cups, when the feeding device 100 conveys the rubber cups to a feeding position, the conveying device 700 is started and conveys the rubber cups to the first weighing device 200, the powder feeder 500 injects powder into the rubber cups, and the opening time of the powder feeder 500 is measured by weighing of the first weighing device 200; the conveying device 700 conveys the glue cup containing the powder to the second weigher 300, the glue feeder 600 is started, and the opening time of the glue feeder 600 is measured by weighing the second weigher 300; after the glue is injected into the glue cup, the conveying device 700 conveys the glue cup to the blanking device 400, and the blanking device 400 conveys the glue cup to a blanking position for storing the glue cup.
Whether the powder and the glue injected into the glue cup meet the requirements or not is measured through the first weighing device 200 and the second weighing device 300, and the transmission of the glue cup among the feeding, the powder injecting, the glue injecting and the discharging is automatically completed through the transmission device 700 without manual participation, so that the labor intensity of workers is reduced, and the working efficiency is improved.
The powder feeder 500 comprises a driver 1, a rotary table 11 and a plurality of fluorescent powder feeding devices 12, wherein the driver 1 is connected with the bottom of the rotary table 11 and drives the rotary table 11 to rotate, and the plurality of fluorescent powder feeding devices 12 are sequentially arranged on the rotary table 11 along the circumference of the rotary table 11. The rotary table 11 is provided with a plurality of the fluorescent powder feeding devices 12, each fluorescent powder feeding device 12 contains fluorescent powder, and the fluorescent powder contained by the plurality of fluorescent powder feeding devices 12 can be the same material powder or different material powder. When the required powder amount is large, a plurality of fluorescent powder feeding devices 12 can be used for containing the same powder, so that the reserve amount of the powder is increased, and the phenomenon that the powder needs to be added for many times manually due to the fact that the powder amount is stored too little in the rubber powder proportioning process is avoided; when a plurality of fluorescent powder feeding devices 12 contain powder of different materials, the automatic rubber powder proportioning equipment can complete the proportioning of various powders and rubber, and when a certain powder is needed, the fluorescent powder feeding devices 12 containing the powder are rotated to correspond to the first weighing devices 200, so that the working efficiency is greatly improved.
The fluorescent powder feeding device 12 comprises a lower mounting plate 2, a vibrator 21, an upper mounting plate 22, a hopper 23, a support column 24 and a powder outlet pipe 25; lower mounting panel 2 sets up on carousel 11, the upper and lower both ends of vibrator 21 respectively with go up mounting panel 22 lower mounting panel 2 is connected, hopper 23 sets up go up on the mounting panel 22, powder outlet pipe 25 passes in proper order lower mounting panel 2 with go up mounting panel 22 and with the lower extreme intercommunication of hopper 23, the upper and lower both ends of support column 24 respectively with go up mounting panel 22 carousel 11 is connected.
The upper mounting plate 22 and the lower mounting plate 2 are both connected with the vibrator 21, when the vibrator 21 is started, the upper mounting plate 22 and the lower mounting plate 2 both vibrate, the vibration of the upper mounting plate 22 can be directly transmitted to the hopper 23, and the vibration of the upper mounting plate 22 and the vibration of the lower mounting plate 2 can be simultaneously transmitted to the powder outlet pipe 25. One end of the powder outlet pipe 25, which is far away from the hopper 23, extends to the outside of the circumference of the rotary table 11, so that when the rotary table 11 rotates to the fluorescent powder feeder corresponding to the first weighing device 200, the outlet of the powder outlet pipe 25 can be placed above the first weighing device 200.
Preferably, the first weighing device 200 has a weighing platform, the central position of the weighing platform of the first weighing device 200 is a powder injection position 20, and when the phosphor feeding device 12 corresponds to the first weighing device 200, the opening of the powder outlet tube 25 corresponds to the powder injection position 20 up and down.
The supporting column 24 comprises a column 26 and a damper 27, the damper 27 is connected to the turntable 11, the upper end of the column 26 is connected to the upper mounting plate 22, and the lower end of the column is connected to the damper 27. The damper 27 is connected to the turntable 11, and the upper end of the column 26 is connected to the upper mounting plate 22, and the lower end thereof is connected to the damper 27. Since the lower mounting plate 2 is only placed on the rotary table 11 and is not fixedly connected with the rotary table 11, when the vibrator 21 is activated, the vibration of the lower mounting plate 2 and the upper mounting plate may cause the lower mounting plate 2 to generate a large displacement deviation on the rotary table 11, and therefore, the vibration damper 27 is disposed below the column 26 and the vibration damper 27 is connected with the rotary table 11, so that the offset of the lower mounting plate 2 generated during vibration is minimized.
The transmission device 700 comprises a support 3, a first displacement device, a deflector rod mechanism for contacting the rubber cup and driving the rubber cup to move, and an air cylinder 31 arranged on the support 3; the first displacement device is used for driving the bracket 3 to reciprocate along a direction parallel to the connecting lines among the feeding device, the first weigher, the second weigher and the discharging device; the cylinder 31 is connected with the deflector rod mechanism and is used for driving the deflector rod mechanism to reciprocate, and the moving direction of the deflector rod mechanism relative to the cylinder is vertical to the moving direction of the bracket 3; the connecting lines among the feeding device 100, the first weigher 200, the second weigher 300 and the blanking device 400 are parallel to the moving direction of the bracket 3.
In a first preferred embodiment, as shown in fig. 4, the first displacement device includes a motor 32 disposed on the cabinet 10, a screw 33 connected to a rotating shaft of the motor 32, and a screw nut 34 disposed on the screw 33; the feed screw nut 34 is connected with the bracket 3; the screw 33 is parallel to the direction of movement of the carriage 3. After the motor 32 is started, the screw rod 33 synchronously rotates along with the rotating shaft of the motor 32, the screw rod nut 34 slides relative to the screw rod 33, and the moving direction of the screw rod nut 34 is the same as that of the bracket 3; the screw nut 34 is controlled to move leftwards or rightwards by the forward rotation and the reverse rotation of the motor 32, so that the deflector rod mechanism on the bracket 3 is driven to move leftwards or rightwards, and the rubber cup is stirred by the deflector rod mechanism to move back and forth among the feeding device 100, the first weighing device 200, the second weighing device 300 and the discharging device 400.
In a second preferred embodiment, the first displacement device comprises a first driver arranged on the frame and a first synchronous belt connected with the driver; the support 3 is connected with the first synchronous belt, the driver drives the first synchronous belt to move in a reciprocating mode, and the moving direction of the first synchronous belt is the same as that of the support 3 (both the first synchronous belt and the support move left and right).
The shifting rod mechanism comprises an installation plate 35 and a plurality of shifting rods arranged on the installation plate 35 in parallel, the installation plate 35 is connected with the air cylinder 31, the shifting rods are perpendicular to the moving direction of the support 3, and a gap for accommodating a rubber cup is formed between every two adjacent shifting rods; and the shifting lever is provided with a notch matched with the rubber cup. In the preferred embodiment, the number of the shift levers is 3, and the first shift lever 36, the second shift lever 37 and the third shift lever 38 are arranged from left to right; initially, the screw nut 34 is located at the leftmost side of the screw 33, a gap (a first gap) between the first shift lever 36 and the second shift lever 37 corresponds to the feeding device 100, a gap (a second gap) between the second shift lever 37 and the third shift lever 38 corresponds to the first weighing device 200, and a piston rod of the cylinder 31 is in a contracted state. A notch is arranged on one side, close to the second deflector rod, of the first deflector rod, notches are arranged on two sides, along the moving direction of the support 3, of the second deflector rod, and a notch is arranged on one side, close to the second deflector rod, of the third deflector rod 38; when the deflector rod is in contact with the rubber cup, the outer wall of the rubber cup is matched with the notch, and the notch plays a role in guiding and limiting the rubber cup, so that the rubber cup can move along a connecting line between the powder injection position and the glue injection position without deviating from the connecting line when moving from the feeding device to the first weighing device and moving from the first weighing device to the second weighing device. The shape of the notch is matched with that of the rubber cup, and in the preferred embodiment, when the rubber cup is cylindrical, the notch is an arc-shaped notch; when the rubber cup is cuboid, the notch is a notch shaped like a Chinese character 'ao'.
The feeding device 100 comprises a first conveyor belt 101, and the first conveyor belt 101 is perpendicular to the moving direction of the bracket 3; the blanking device 400 comprises a second conveyor belt 401, and the second conveyor belt 401 is parallel to the first conveyor belt 101. When the first conveyor belt 101 conveys a first rubber cup to the tail end of the first rubber cup, the air cylinder 31 is started, the deflector rod mechanism extends forwards to enable the first rubber cup to be clamped into the first gap, then the motor 32 rotates forwards, the screw rod nut 34 moves rightwards relative to the screw rod 33, the first deflector rod 36 fluctuates the first rubber cup to move rightwards, when the first rubber cup moves to the powder filling position 20, the motor 32 stops rotating, the second gap corresponds to the second weighing device 300, the air cylinder 31 resets and contracts, the motor 32 rotates backwards to enable the deflector rod mechanism to reset, meanwhile, the feeding device 100 starts and conveys the second rubber cup to the tail end of the first conveyor belt 101, the powder feeder 500 starts, rotates a fluorescent powder feeder containing corresponding powder to the position above the first weighing device 200, and when a powder outlet aligns to the first rubber cup, the rotating disc 11 stops rotating, the vibrator 21 is started, powder is injected into the first rubber cup from the powder outlet, when the weight measured by the first weighing device 200 reaches a required value, the vibrator 21 stops vibrating, and the powder injection of the first rubber cup is completed.
The first conveyor belt 101, the weighing platform of the first weighing device 200, the weighing platform of the second weighing device 300 and the second conveyor belt 401 are in smooth transition, so that the rubber cups can be smoothly conveyed among the feeding device 100, the first weighing device 200, the second weighing device 300 and the discharging device 400 under the stirring action of the deflector rod mechanism.
The glue feeder 600 comprises a second displacement device, a mounting rack 4 and a plurality of glue cylinders 5; the second displacement device is arranged on the cabinet 10 and is used for driving the mounting rack 4 to move along the moving direction of the bracket 3; the rubber cylinders 5 are connected with the mounting rack 4.
In a third preferred embodiment, as shown in fig. 5, the second displacement device includes a second motor 6, a second lead screw 33 and a second lead screw nut 61, the length direction of the second lead screw 33 is parallel to the third direction, and the mounting bracket 4 is connected to the second lead screw nut 61 and reciprocates left and right with the second lead screw nut 61 relative to the second lead screw 33.
In a fourth preferred embodiment, the second displacement device includes a second driver and a second synchronous belt, and the second driver is connected to the second synchronous belt and drives the second synchronous belt to reciprocate along the moving direction of the bracket 3; the mounting frame 4 is arranged on the second synchronous belt.
The glue cylinders 5 are sequentially arranged along a direction parallel to the moving direction of the support 3, each glue cylinder 5 comprises a glue cylinder body 51 and a glue outlet valve structure 52 arranged at the bottom of the glue cylinder body 51, and the glue outlet valve structure 52 is opposite to the second weigher 300; further, a glue containing disc 7 is arranged between the second weigher 300 and the glue outlet valve structure 52, a glue leakage hole 8 is formed in the glue containing disc 7, and the glue containing disc 7 is parallel to the moving direction of the support 3.
The second weighing device 300 is provided with a weighing disc, the center of the weighing disc is the glue injection position 30 of the second weighing device 300, the glue containing disc 7 is opposite to the glue outlet valve structures 52, the glue leakage holes 8 correspond to the glue injection position 30 of the second weighing device 300, the glue outlet valve structures 52 are arranged in a straight line, connecting lines among the glue outlet valve structures are parallel to the moving direction of the support 3, when the motor 32 rotates forwards and backwards to drive the mounting frame 4 to move leftwards and rightwards, the purpose of replacing different glue outlet valve structures 52 corresponding to the glue leakage holes 8 can be achieved, when one of the glue outlet valve structures corresponds to the glue leakage hole 8 and injects glue into the glue cup, the glue containing disc 7 can block other glue outlet valve structures, and the other glue outlet valve structures are prevented from leaking glue downwards.
When the first rubber cup finishes powder injection, a second rubber cup is conveyed to the tail end of the first conveyor belt 101, the deflector rod mechanism is in a home position, the first gap corresponds to the second rubber cup, the second gap corresponds to the first rubber cup, the air cylinder 31 is started, the deflector rod mechanism extends forwards to enable the second rubber cup to be clamped into the first gap, the first rubber cup to be clamped into the second gap, the motor 32 rotates forwards to enable the first deflector rod 36 to stir the second rubber cup to move rightwards, the second deflector rod 37 to stir the first rubber cup to move rightwards, when the first rubber cup moves to the glue injection position 30 and the second rubber cup moves to the powder injection position 20, the motor 32 stops rotating, the fluorescent powder feeding device 12 starts powder injection on the second rubber cup, the second motor 6 starts simultaneously, and the corresponding rubber cylinder 5 is moved to the upper part of the glue leakage hole 8, a glue outlet valve of the glue dispensing valve is opened, glue is injected into a first glue cup, the weight of injected glue is measured through the second weighing device 300, whether the glue injection amount meets requirements or not is judged, when the glue injection amount meets the requirements, the glue feeder 600 stops, the motor rotates forwards, the deflector rod structure moves rightwards, the first glue cup is moved to the second conveyor belt 401, a second glue cup is moved to the glue injection position 30, the first glue cup is conveyed to a discharging position by the second conveyor belt 401 to be stored, and glue injection is carried out on the second glue cup. The whole glue cup is used for transferring and injecting the powder and the glue.
Further, the glue outlet valve structure 52 includes a first glue valve and a second glue valve, an opening of the first glue valve is smaller than an opening of the second glue valve, that is, a glue outlet amount of the first glue valve is smaller than a glue outlet amount of the second glue valve, and a connecting line between the first glue valve and the second glue valve is perpendicular to a moving direction of the bracket 3, so that when the glue cartridge 5 moves to above the glue leaking hole 8, both the first glue valve and the second glue valve can correspond to the glue leaking hole 8, and both glue flowing out from the first glue valve and glue flowing out from the second glue valve can pass through the glue leaking hole 8 and be injected into the glue cup on the second weigher 300; the first glue valve can improve the fine degree of glue injection amount control.
The invention also provides an operation method of the automatic rubber powder proportioning equipment based on any item, which comprises the following steps:
s100, sequentially placing a plurality of rubber cups to a feeding device, and conveying the plurality of rubber cups to an upper material level by the feeding device.
Specifically, place a plurality of gluey cups in proper order on first conveyer belt 101, conveyer belt 101 starts, first conveyer belt 101 conveys a plurality of gluey cups in proper order to the material loading position, the material loading position with annotate powder position 20, injecting glue position 30 is located a straight line.
S200, when the first glue cup moves to a loading position, the first glue cup is conveyed to the first weigher by the conveying device, and meanwhile, the second glue cup is conveyed to the loading position by the loading device.
Specifically, when the first rubber cup is conveyed to the loading position by the first conveyor belt 101, the first rubber cup is opposite to the first gap, the cylinder 31 pushes the mounting plate 35 to move towards the loading device 100, the first rubber cup is clamped into the first gap, the first rubber cup is matched with the notch on the first shift lever 36, and the first displacement device is started and drives the support 3 to move towards the first weighing device 200 until the first rubber cup moves to the powder injection position 20 on the first weighing device 200.
When the first rubber cup is located at the powder filling position 20, the first conveyor belt 101 continues to convey the second rubber cup to the material loading position, the air cylinder 31 returns, and then the first displacement device returns, so that the first gap is opposite to the second rubber cup, and the second gap is opposite to the first rubber cup.
S300, starting a powder feeder and injecting powder into the first rubber cup, and after powder injection is completed, synchronously conveying the first rubber cup and the second rubber cup to a station in the direction of the discharging device by the transmission device so that the first rubber cup is moved to a second weighing device and the second rubber cup is moved to the first weighing device.
Specifically, the driver 1 drives the rotary table 11 to rotate, so that the phosphor feeding device corresponding to the powder to be configured moves to the position above the powder injection position 20 and is opposite to the first rubber cup, the phosphor feeding device starts to inject the powder into the first rubber cup, the first weighing device 200 obtains the weight (first weight) of the injected powder in the first rubber cup, compares the first weight with a preset powder weight (weight of the injected powder in the rubber cup which is preset during rubber powder proportioning) to judge whether the injected powder weight meets the requirement, and judges when to close the phosphor feeding device according to the first weight. When first weight equals when predetermineeing the powder weight, the first glass of gluing annotates the powder and accomplishes, phosphor powder material feeding unit closes, the piston rod of cylinder 31 stretches out, the second is glued the glass card and is gone into in the first clearance, first glass card of gluing is gone into in the second clearance, first displacement device starts and promotes first glass of gluing, the second is glued the glass and is moved towards in step unloader 400 direction removes a station, makes first glass of gluing remove to injecting glue position 30 on the second weigher 300, the second is glued the glass and is conveyed annotate powder position 20 on the first weigher 200, cylinder 31 return, first displacement device return.
S400, the third rubber cup is conveyed to the material loading position by the feeding device, the rubber feeder and the powder feeder are started simultaneously, and powder is respectively injected into the second rubber cup and the first rubber cup.
Specifically, the first conveyor belt 101 conveys the third glue cup to the loading position, the first gap is opposite to the third glue cup, the second gap is opposite to the second glue cup, and the powder feeder 500 and the glue feeder 600 are synchronously started.
The driver 1 drives the rotary table 11 to rotate, so that the fluorescent powder feeding device corresponding to the powder to be configured moves to the position above the powder injection position 20 and is opposite to the second rubber cup, the fluorescent powder feeding device starts to inject the powder into the second rubber cup, the first weighing device 200 obtains the weight (second weight) of the injected powder in the second rubber cup, compares the second weight with the preset powder weight (the weight of the powder to be injected in the rubber cup preset in rubber powder proportioning), and when the second weight is equal to the preset powder weight, the injection of the powder into the second rubber cup is completed, and the fluorescent powder feeding device is closed.
The second displacement device is started and drives the mounting frame to move linearly until a rubber cylinder containing the rubber corresponding to the powder in the first rubber cup moves to the position above the first rubber cup and corresponds to the first rubber cup, and a rubber outlet valve structure of the rubber cylinder is started to inject rubber into the first rubber cup. The second weigher 300 obtains the weight (third weight) of glue injected into the first glue cup, compares the third weight with a preset glue weight (the weight of glue to be injected into the glue cup preset in glue powder proportioning) to judge whether the glue injection weight meets the requirement, and judges when to close the glue outlet valve structure according to the third weight. When the third weight is equal to the preset glue weight, the glue outlet valve structure of the glue barrel is finished, and the first glue cup finishes glue injection.
S500, when the glue injection of the first glue cup is finished and the powder injection of the second glue cup is finished, the transmission device synchronously conveys the first glue cup, the second glue cup and the third glue cup to a station in the direction of the blanking device, so that the first glue cup is moved to the blanking device, the second glue cup is moved to the second weigher, and the third glue cup is moved to the first weigher.
Specifically, when first gluey cup injecting glue is accomplished just the second glues the cup and annotates when powder is accomplished, the piston rod of cylinder 31 stretches out, the third is glued the cup card and is gone into in the first clearance, the second is glued the cup card and is gone into in the second clearance, first displacement device drive driving lever structure orientation unloader 400 direction removes a station, third driving lever 38 drives first gluey cup removes extremely unloader 400, second driving lever 37 drives the second is glued the cup and is removed extremely second weigher 300, first driving lever 36 drives the third is glued the cup and is removed extremely first weigher 200, cylinder 31 with first displacement device returns in proper order, send gluey ware 600 with send powder ware 500 synchronous start, right the third is glued the cup and is annotated powder, right the second is glued the cup and is carried out the injecting glue.
S600, the feeding device continues to convey the rubber cups to a feeding position, the discharging device conveys the first rubber cup to a discharging position, the second rubber cup carries out glue injection, the third rubber cup carries out powder injection, after glue injection and powder injection are completed, the conveying device synchronously conveys the rubber cups positioned on the feeding position, the first weighing device and the second weighing device to a station in the direction of the discharging device, and the steps are repeated.
When the blanking device 400 performs blanking once, the feeding device 100 performs feeding once, and after the powder injection and glue injection of the glue cups on the first weighing device and the second weighing device are completed, the conveying device 700 synchronously conveys the glue cups on the feeding device 100, the first weighing device 200 and the second weighing device 300 to a station in the direction of the blanking device 400, and the operation is circulated until all the glue cups complete the powder injection, glue injection and blanking.
In summary, the invention provides an automatic rubber powder proportioning device and an operation method thereof, and the automatic rubber powder proportioning device comprises a machine cabinet, wherein a feeding device, a first weighing device, a second weighing device, a discharging device, a powder feeder, a rubber feeder and a transmission device are arranged on the machine cabinet, the feeding device, the first weighing device, the second weighing device and the discharging device are sequentially arranged along a straight line, the feeding device is used for transmitting a rubber cup to a feeding position, the discharging device is used for transmitting the rubber cup to a discharging position, the powder feeder is positioned at one side of the first weighing device and is used for injecting powder into the rubber cup when the rubber cup is positioned on the first weighing device, the rubber feeder is positioned at one side of the second weighing device and is used for injecting the glue into the rubber cup when the rubber cup is positioned on the second weighing device, and the transmission device is positioned at the other side of the second weighing device and drives the rubber cup to move along the feeding device, The first weigher, the second weigher and the blanking device are sequentially conveyed. Whether the powder injected into the rubber cup and the rubber meet the requirements or not is measured through the first weighing device and the second weighing device, the transmission of the rubber cup among feeding, powder injection, rubber injection and discharging is automatically completed through the transmission device, manual participation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (5)
1. The automatic rubber powder proportioning device comprises a machine cabinet and is characterized in that a feeding device, a first weighing device, a second weighing device, a discharging device, a powder feeding device, a rubber feeding device and a transmission device are arranged on the machine cabinet, the feeding device, the first weighing device, the second weighing device and the discharging device are sequentially arranged along a straight line, the feeding device is used for transmitting a rubber cup to a feeding position, the discharging device is used for transmitting the rubber cup to a discharging position, the powder feeding device is positioned on one side of the first weighing device and used for injecting powder into the rubber cup when the rubber cup is positioned on the first weighing device, the rubber feeding device is positioned on one side of the second weighing device and used for injecting the powder into the rubber cup when the rubber cup is positioned on the second weighing device, and the transmission device is positioned on the other side of the second weighing device and drives the rubber cup to move along the feeding device, the first weighing device, the second weighing device and the rubber cup, The second weigher and the blanking device are sequentially conveyed; the transmission device comprises a support, a first displacement device, a deflector rod mechanism and an air cylinder, wherein the deflector rod mechanism is used for contacting the rubber cup and driving the rubber cup to move; the first displacement device is used for driving the bracket to reciprocate along a direction parallel to the connecting lines among the feeding device, the first weighing device, the second weighing device and the discharging device; the cylinder is connected with the deflector rod mechanism and used for driving the deflector rod mechanism to reciprocate along the direction vertical to the motion direction of the bracket; the deflector rod mechanism comprises an installation plate and a plurality of deflector rods arranged on the installation plate in parallel, the installation plate is connected with the air cylinder, the deflector rods are perpendicular to the moving direction of the support, and a gap for accommodating a rubber cup is formed between every two adjacent deflector rods; a notch matched with the rubber cup is arranged on the deflector rod; the glue feeder comprises a second displacement device, a mounting rack and a plurality of glue cylinders; the second displacement device is arranged on the machine cabinet and is used for driving the mounting rack to reciprocate; the moving direction of the mounting rack is the same as that of the bracket; the rubber cylinders are connected with the mounting rack; the glue cylinders are arranged along a straight line parallel to the moving direction of the support and comprise glue cylinder bodies and glue outlet valve structures arranged at the bottoms of the glue cylinder bodies, and the glue outlet valve structures are opposite to the second weighers; a glue containing disc is arranged between the second weigher and the glue outlet valve structure and is parallel to the moving direction of the bracket, and glue leaking holes are formed in the glue containing disc and correspond to glue injecting positions of the second weigher; the glue outlet valve structure comprises a first glue valve and a second glue valve, the opening of the first glue valve is smaller than the opening of the second glue valve, and a connecting line between the first glue valve and the second glue valve is perpendicular to the moving direction of the support.
2. The automatic rubber powder proportioning device of claim 1, wherein the powder feeder comprises a driver, a turntable and a plurality of fluorescent powder feeding devices, the driver is connected with the bottom of the turntable and drives the turntable to rotate, and the plurality of fluorescent powder feeding devices are sequentially arranged on the turntable along the circumference of the turntable.
3. The automatic rubber powder proportioning device of claim 2, wherein the fluorescent powder feeding device comprises a lower mounting plate, a vibrator, an upper mounting plate, a hopper, a support column and a powder outlet pipe; the lower mounting plate is arranged on the rotary plate, the upper end and the lower end of the vibrator are respectively connected with the upper mounting plate and the lower mounting plate, the hopper is arranged on the upper mounting plate, the powder outlet pipe sequentially penetrates through the lower mounting plate and the upper mounting plate and is communicated with the lower end of the hopper, and the upper end and the lower end of the support column are respectively connected with the upper mounting plate and the rotary plate.
4. The automatic rubber powder proportioning device of claim 3, wherein the support column comprises a column body and a shock absorber, the shock absorber is connected with the rotary table, the upper end of the column body is connected with the upper mounting plate, and the lower end of the column body is connected with the shock absorber.
5. An operation method of the automatic rubber powder proportioning device based on any one of claims 1 to 4 is characterized by comprising the following steps:
sequentially placing a plurality of rubber cups on a feeding device, and conveying the rubber cups to an upper material level by the feeding device;
when the first rubber cup moves to a loading position, the transmission device transmits the first rubber cup to the first weighing device, and meanwhile, the loading device transmits the second rubber cup to the loading position;
the powder feeder is started and injects powder into the first rubber cup, and after powder injection is completed, the transmission device synchronously transmits the first rubber cup and the second rubber cup to a station in the direction of the blanking device, so that the first rubber cup is moved to the second weighing device, and the second rubber cup is moved to the first weighing device;
the feeding device conveys the third rubber cup to the feeding position, and simultaneously the rubber feeder and the powder feeder are started, and respectively inject powder into the second rubber cup and inject the glue into the first rubber cup;
when the glue injection of the first glue cup is finished and the powder injection of the second glue cup is finished, the transmission device synchronously conveys the first glue cup, the second glue cup and the third glue cup to a station in the direction of the blanking device, so that the first glue cup is moved to the blanking device, the second glue cup is moved to the second weigher, and the third glue cup is moved to the first weigher;
the feeding device continues to convey the rubber cups to a feeding position, the discharging device conveys the first rubber cups to a discharging position, the second rubber cups carry out rubber injection, the third rubber cups carry out powder injection, after the rubber injection and the powder injection are finished, the conveying device synchronously conveys the rubber cups positioned on the feeding position, the first weighing device and the second weighing device to a station in the direction of the discharging device, and the steps are repeated.
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| CN201810751882.3A CN108940113B (en) | 2018-07-10 | 2018-07-10 | Automatic rubber powder proportioning equipment and operation method thereof |
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| IE970538A1 (en) * | 1997-07-24 | 1999-01-27 | Charleville Res Ltd | Powder production |
| CN201603694U (en) * | 2009-11-27 | 2010-10-13 | 重庆市机电设计研究院 | Multi-stage automatic weight sorting machine |
| WO2013116755A2 (en) * | 2012-02-03 | 2013-08-08 | Bend Research, Inc. | Systems and methods for dispensing materials |
| CN105129452B (en) * | 2015-08-29 | 2017-03-15 | 南京畅丰生物科技有限公司 | A kind of automatic medicine weighing machine |
| CN105754582A (en) * | 2016-04-20 | 2016-07-13 | 华南理工大学 | Full-automatic intelligent matching machine and method for fluorescent powder |
| CN107261982A (en) * | 2017-07-13 | 2017-10-20 | 华南理工大学 | A kind of automation equipment matched for LED fluorescent powder glue and its control method |
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