A kind of automatic plastic-spraying equipment and its plastic-blasting method of high pressure copper bar
Technical field
The present invention relates to plastic-spraying field more particularly to the automatic plastic-spraying equipment and its plastic-blasting method of a kind of high pressure copper bar.
Background technique
As environmental degradation and resource are constantly exhausted, new-energy automobile pollutes small advantage and is more and more obvious.New energy vapour
The power battery of vehicle is spliced using multiple battery modules.High pressure copper bar is exactly the important component of battery modules connection.In height
It presses in copper bar processing technology, needs to carry out plastic-spraying insulation processing to copper bar.Traditional plastic-spraying operation is by manually being completed, work
Make low efficiency.Meanwhile plastic-spraying has operator certain healthy hidden danger.For above situation, this patent provides a kind of high
Press the automatic plastic-spraying equipment of copper bar, it is desirable to play the effect for improving plastic-spraying working efficiency and protecting staff's health.
Summary of the invention
The present invention is directed in the prior art the shortcomings that without automatic plastic-spraying equipment, provides a kind of automatic plastic-spraying of high pressure copper bar
Equipment and its plastic-blasting method.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of automatic plastic-spraying equipment of high pressure copper bar, including workbench are fixed with braced frame, braced frame on workbench
Interior one end is equipped with support plate;Further include the plastic-spraying tooling for being equipped with workpiece, guide rail is fixed in support plate, sliding on guide rail has
The first manipulator for restocking plastic-spraying tooling;Vibration device is installed on workbench, hopper, hopper are placed on vibration device
Both ends are equipped with lifting device, and the other end of lifting device is connect with braced frame, and plastic-spraying tooling free end is extend into hopper,
The upper end both ends of braced frame are fitted with heat gun and cold air blasting gun, on the first manipulator of heat gun face plastic-spraying tooling from
It is further fixed on the second manipulator for undercarriage plastic-spraying tooling by holding, in braced frame, is sprayed on the second manipulator of cold air blasting gun face
Mould the free end of tooling;Plastic-spraying tooling includes shell, rotating disk, first motor and material bar, and more material bars are evenly arranged on rotation
On disk, first motor is mounted in shell, and rotating disk is fixedly connected with the output shaft of first motor, is also pacified on the end face of rotating disk
Equipped with temperature sensor.The present invention carries out plastic-spraying processing to high pressure copper bar thereon automatically by plastic-spraying equipment, is not necessarily to artificial hand
Move to complete plastic-spraying, people only need to hang over high pressure copper bar in plastic-spraying tooling, when plastic-spraying, operator far from hopper,
It ensure that the health of operator;In plastic-spraying, air-heater first preheats high pressure copper bar, and molding powder is effectively bonded
On high pressure copper bar surface, vibration device enables high pressure copper bar molding powder on its surface in plastic-spraying to be evenly arranged, meanwhile, rotation
Disk plastic-spraying in rotation also improves the uniformity of high pressure copper bar surface molding powder.
Preferably, be separately installed in the support plate at guide rail both ends the first locator for positioning the first manipulator and
Second locator, the first manipulator include the first sliding block, column, the first telescopic component and the first gripper, the sliding of the first sliding block
On guide rail, uprights vertical is fixed on the first sliding block, and first telescopic component one end is mounted on column, the other end and first
Gripper connection, the first telescopic component include the first cylinder and the first telescopic rod, and the first telescopic rod stretches in the first cylinder, the
One cylinder is horizontally fixed on column, and the first telescopic rod is connect with the first gripper, is set between the first gripper and the first cylinder
There is the first guide rod.First manipulator is used to plastic-spraying tooling being transported to hopper position, and when plastic-spraying, the first manipulator is replaced
It manually holds plastic-spraying tooling and completes plastic-spraying;First guide rod makes the first gripper more stable when moving.
Preferably, vibration device includes the second motor, the first fixing seat, drive rod, the second fixing seat and oscillating rod, the
Two motors, the first fixing seat and the second fixing seat are all fixed on the table top of workbench, and the first fixing seat and the second fixing seat are all
It is located on the axis direction of the output shaft of the second motor, shaft coupling is connected between drive rod and the output shaft of the second motor, join
Axis device is mounted in the first fixing seat, and drive rod extend into the second fixing seat and is fixedly connected with oscillating rod, and oscillating rod is sleeved on biography
In lever.For high pressure copper bar in plastic-spraying, vibration device drives hopper to move up and down, and realizes that spray head sprays molding powder up and down, guarantees high
Press the uniformity of the surface molding powder of copper bar.
Preferably, lifting device includes third fixing seat, the 4th fixing seat, third cylinder and stretches in third cylinder
Third telescopic rod, the both ends lateral wall of third cylinder is fixed on the lateral wall of hopper by third fixing seat and the 4th fixing seat
On, the first extension rod extended straight down is fixed in braced frame, third telescopic rod is fixedly connected with the first extension rod, heat
Air pressure gun is fixed on the first extension rod.Lifting device is used to go up and down hopper, and when plastic-spraying, the high pressure copper bar in rotating disk is able to enter
Into hopper, spray head is facilitated to carry out the plastic-coated that dusts to high pressure copper bar;First extension rod makes the height and plastic-spraying tooling of heat gun
Height it is identical, enable heat gun spray hot wind blow in plastic-spraying tooling.
Preferably, being further fixed on the second extension rod extended straight down in braced frame, cold air blasting gun is fixed on second
On extension rod.Second extension rod makes the height of cold air blasting gun identical as the height of plastic-spraying tooling, so that the cold wind that cold air blasting gun sprays
It can blow in plastic-spraying tooling.
Preferably, being equipped with heating tube in hopper, heating tube shape is waveform, and the inner sidewall of hopper is equipped at least two
Arrange the spray head for spraying molding powder.Heating tube, which plays, is heating and curing to the molding powder on high pressure copper bar.
Preferably, braced frame both ends are equipped with guide-track groove, sliding has the second sliding block on guide-track groove, pacifies on two second sliding blocks
Equipped with support rod, the second manipulator is mounted on support rod, and the second manipulator includes the second telescopic component and the second gripper, the
Two telescopic component one end are mounted on support rod, and the other end is connect with the second gripper;Second telescopic component includes the second gas
Cylinder and the second telescopic rod, the second telescopic rod stretch in the second cylinder, and the end of the second cylinder is mounted on support rod, and second stretches
Contracting bar is connect with the second gripper, and the second guide rod is equipped between the second gripper and the second cylinder.After the completion of plastic-spraying, second is sliding
Block is able to drive the second manipulator to grab plastic-spraying tooling, realizes that automatic blanking, the second guide rod grab the second gripper
Stationarity is higher when object.
A kind of high pressure copper bar plastic-blasting method for applying automatic plastic-spraying equipment, includes the following steps:
Step a, feeding: by copper installation on the material bar of plastic-spraying tooling, PLC controller controls the sliding of the first manipulator
To hopper position, the end of plastic-spraying tooling is in the top of hopper;
Step b, the pre-heat treatment: starting heat gun, heat gun are blown on the copper bar on material bar, and plastic-spraying tooling passes through temperature
Sensor detects the temperature of high pressure copper bar, when copper bar temperature reaches 150 DEG C~260 DEG C, keeps the temperature 5min~15min;
Step c, plastic-spraying processing: closing heat gun, and hopper is entered by the rotating disk that lifting device rises to plastic-spraying tooling
Into hopper, the spray head in hopper carries out the plastic-coated that dusts to the high temperature copper bar in rotating disk, at this point, rotating disk persistently rotates, holds
Continuous spraying 2min~5min;
Step d, curing process: after high temperature copper bar even adhesion has molding powder, the heating tube in hopper is heated so that in hopper
Temperature be increased to 160 DEG C~280 DEG C, and keep 1min~3min;
Step e, blanking: after the completion of solidification, hopper leaves hopper by the rotating disk that lifting device drops to plastic-spraying tooling,
PLC controller controls the movement of the second sliding block and drives the second manipulator, and the plastic-spraying tooling of plastic-spraying is completed in the crawl of the second manipulator, the
One manipulator unclamps plastic-spraying tooling, and plastic-spraying tooling is removed plastic-spraying equipment by the second sliding block.
Preferably, in step c, spray head to high temperature copper bar dust plastic-coated when, vibration device starts and drives material
Case vibration.
Preferably, in step e, the second manipulator starts cold air blasting gun when removing plastic-spraying tooling, and plastic-spraying tooling is into supercooling
1min~2min is stopped when air pressure gun.
The present invention is due to using above technical scheme, with significant technical effect:
The present invention carries out plastic-spraying processing to high pressure copper bar thereon automatically by plastic-spraying equipment, completes without manually
Plastic-spraying, people only need to hang over high pressure copper bar in plastic-spraying tooling, and when plastic-spraying, operator ensure that behaviour far from hopper
The health of work person;In plastic-spraying, air-heater first preheats high pressure copper bar, and molding powder is enabled effectively to be bonded in high pressure copper
Surface is arranged, vibration device enables high pressure copper bar molding powder on its surface in plastic-spraying to be evenly arranged, meanwhile, the rotation of rotating disk side
Side plastic-spraying also improves the uniformity of high pressure copper bar surface molding powder.
Detailed description of the invention
Fig. 1 is first position structural schematic diagram of the invention.
Fig. 2 is second position structural schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of vibration device in Fig. 2.
The toponym that each number designation is referred in the figures above is as follows: where 10-workbench, 11-support frames
Frame, 12-support plates, 13-plastic-spraying toolings, 14-guide rails, the 15-the first manipulator, 16-vibration devices, 17-hoppers, 18-
Lifting device, 19-heat guns, 20-cold air blasting guns, the 21-the second manipulator, the 22-the first locator, the 23-the second locator,
24-the first extension rod, the 25-the second extension rod, 26-heating tubes, 27-spray heads, the 28-the second sliding block, 29-support rods,
111-guide-track grooves, 131-shells, 132-rotating disks, 133-material bars, the 151-the first sliding block, 152-columns, 153-the
One telescopic component, the 154-the first gripper, the 155-the first guide rod, the 161-the second motor, the 162-the first fixing seat,
163-drive rods, the 164-the second fixing seat, 16-oscillating rods, 166-shaft couplings, 181-third fixing seats, 182-the four
Fixing seat, 183-third cylinders, 184-third telescopic rods, the 211-the second telescopic component, the 212-the second gripper, 213-
Second guide rod, the 1531-the first cylinder, the 1532-the first telescopic rod, the 2111-the second cylinder, the 2112-the second telescopic rod.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
A kind of automatic plastic-spraying equipment of high pressure copper bar is fixed on workbench 10 as shown in Figure 1-3, including workbench 10
Braced frame 11, one end is equipped with support plate 12 in braced frame 11;It further include the plastic-spraying tooling 13 for being equipped with workpiece, support plate
Guide rail 14 is fixed on 12, sliding has the first manipulator 15 for restocking plastic-spraying tooling 13 on guide rail 14;Support plate 12 improves
The height of first manipulator 15, so that plastic-spraying tooling 13 can be transported to the top of hopper 17 by the first manipulator 15;
Vibration device 16 is installed on workbench 10, hopper 17 is placed on vibration device 16, when copper bar carries out plastic-spraying, vibration device 16
Starting enables the spray head 27 in hopper 17 by molding powder even application on copper bar;17 both ends of hopper are equipped with lifting device
18, the other end of lifting device 18 is connect with braced frame 11, and 13 free end of plastic-spraying tooling is extend into hopper 17, and hopper 17 is logical
It crosses lifting device 18 and realizes lifting, so that the copper bar in plastic-spraying tooling 13 is able to enter in hopper 17, guarantee that copper bar can be by
Spraying comprehensively;The upper end both ends of braced frame 11 are fitted with heat gun 19 and cold air blasting gun 20, and heat gun 19 is the matrix of 3*4
Formula air pressure gun, while carrying out that hot wind is given to work, form hot-flow flue;Cold air blasting gun 20 is the matrix form air pressure gun of 3*4, while carrying out sending cold wind
Work forms cold air duct;The free end of plastic-spraying tooling 13, heat gun 19 face material on 19 the first manipulator of face 15 of heat gun
Right above case 17, when plastic-spraying tooling 13 is transported to the top of hopper 17 by the first manipulator 15, heat gun 19 can be to plastic-spraying
Copper bar in tooling 13 is preheated, and molding powder is bonded on the copper bar in high temperature;It is further fixed in braced frame 11
For the second manipulator 21 of undercarriage plastic-spraying tooling 13, the freedom of plastic-spraying tooling 13 on 20 the second manipulator of face 21 of cold air blasting gun
End, when plastic-spraying is completed, the second manipulator 21 can take over the plastic-spraying tooling 13 on the first manipulator 15, and cold air blasting gun 20 is located at material
Above the right end of case 17, plastic-spraying tooling 13 is removed hopper 17 and moves on to 20 corresponding position of cold air blasting gun, cold wind by the second manipulator 21
Rifle 20 sprays cold wind to solidify the plastic layer on copper bar;Plastic-spraying tooling 13 includes shell 131, rotating disk 132, first motor and object
Expect bar 133, more material bars 133 are evenly arranged in rotating disk 132, and first motor is mounted in shell 131, rotating disk 132 and the
The output shaft of one motor is fixedly connected, and is also equipped with temperature sensor on the end face of rotating disk 132, in plastic-spraying, first motor
It drives rotating disk 132 to rotate, so that all copper bars can be directed onto rotating disk 132, while also guaranteeing molding powder on copper bar
Spray uniformity.
22 He of the first locator for positioning the first manipulator 15 is separately installed in the support plate 12 at 14 both ends of guide rail
Second locator 23, when the first manipulator 15 is moved to the first 22 corresponding position of locator, the first manipulator 15 stops moving
Dynamic, the first manipulator 15 is in the surface of hopper 17 at this time;When the first manipulator 15 is moved to the first locator 22, first
Manipulator 15 stops movement, and the first manipulator 15 can grab another plastic-spraying tooling 13;First manipulator 15 includes the first sliding block
151, column 152, the first telescopic component 153 and the first gripper 154, the first sliding block 151 slide first sliding block on guide rail 14
151 movement realizes that column 152 is vertically fixed on the first sliding block 151 by screw rod, 153 one end of the first telescopic component peace
On column 152, the other end is connect with the first gripper 154, and the first gripper 154 controls its pick-and-place object by gas
Part, the first telescopic component 153 include the first cylinder 1531 and the first telescopic rod 1532, and the first telescopic rod 1532 stretches in the first gas
In cylinder 1531, the first cylinder 1531 is horizontally fixed on column 152, and the first telescopic rod 1532 is connect with the first gripper 154, the
The first guide rod 155 is equipped between one gripper 154 and the first cylinder 1531, the quantity of the first guide rod of the present embodiment 155 is
Four.
Vibration device 16 includes the second motor 161, the first fixing seat 162, drive rod 163, the second fixing seat 164 and swings
Bar 165, the second motor 161, the first fixing seat 162 and the second fixing seat 164 are all fixed on the table top of workbench 10, and first is solid
On the axis direction for the output shaft that reservation 162 and the second fixing seat 164 are all located at the second motor 161, drive rod 163 and the second electricity
Shaft coupling 166 is connected between the output shaft of machine 161, shaft coupling 166 is mounted in the first fixing seat 162, and drive rod 163 protrudes into
It is fixedly connected to the second fixing seat 164 with oscillating rod 165, oscillating rod 165 is sleeved on drive rod 163.The starting of second motor 161
Drive rod 163 is driven to rotate, drive rod 163 drives oscillating rod 165 to rotate, and oscillating rod 165 swings so that hopper thereon
17 vibrate up and down, and the second motor 161 can be realized positive and negative rotation.
Lifting device 18 includes third fixing seat 181, the 4th fixing seat 182, third cylinder 183 and stretches in third cylinder
The both ends lateral wall of third telescopic rod 184 in 183, third cylinder 183 passes through third fixing seat 181 and the 4th fixing seat 182
It is fixed on the lateral wall of hopper 17, the first extension rod 24 extended straight down is fixed in braced frame 11, third is flexible
Bar 184 is fixedly connected with the first extension rod 24, and heat gun 19 is fixed on the first extension rod 24, and 24 quantity of the first extension rod is two
A, two the first extension rods 24 are oppositely arranged on the two sides of braced frame 11.
The second extension rod 25 extended straight down is further fixed in braced frame 11, cold air blasting gun 20 is fixed on the second extension
On bar 25.Second extension rod, 25 quantity is two, and two the second extension rods 25 are oppositely arranged on the two sides of braced frame 11.
Heating tube 26 is equipped in hopper 17,26 shape of heating tube is waveform, and the inner sidewall of hopper 17 is equipped at least two
The spray head 27 for spraying molding powder is arranged, 17 two sides inner sidewall of the present embodiment hopper is designed with row's spray head 27.
11 both ends of braced frame are equipped with guide-track groove 111, and sliding has the second sliding block 28, two second sliding blocks 28 on guide-track groove 111
On support rod 29 is installed, the second manipulator 21 is mounted on support rod 29, the second manipulator 21 include the second telescopic component 211
With the second gripper 212,211 one end of the second telescopic component is mounted on support rod 29, and the other end and the second gripper 212 connect
It connects;Second telescopic component 211 includes the second cylinder 2111 and the second telescopic rod 2112, and the second telescopic rod 2112 stretches in the second gas
In cylinder 2111, the end of the second cylinder 2111 is mounted on support rod 29, and the second telescopic rod 2112 and the second gripper 212 connect
It connects, the second guide rod 213 is equipped between the second gripper 212 and the second cylinder 2111.
A kind of high pressure copper bar plastic-blasting method for applying automatic plastic-spraying equipment, includes the following steps:
Step a, feeding: by copper installation on the material bar 133 of plastic-spraying tooling 13, PLC controller control first is mechanical
Hand 15 slides into 17 position of hopper, and the end of plastic-spraying tooling 13 is in the top of hopper 17;
Step b, the pre-heat treatment: starting heat gun 19, heat gun 19 are blown on the copper bar on material bar 133, plastic-spraying tooling
13 detect the temperature of high pressure copper bar by temperature sensor, when copper bar temperature reaches 150 DEG C~260 DEG C, heat preservation 5min~
15min;
Step c, plastic-spraying processing: closing heat gun 19, and hopper 17 rises to the rotation of plastic-spraying tooling 13 by lifting device 18
Turntable 132 enters in hopper 17, and the spray head 27 in hopper 17 carries out the plastic-coated that dusts to the high temperature copper bar in rotating disk 132, this
When, rotating disk 132 persistently rotates, and persistently sprays 2min~5min;
Step d, curing process: after high temperature copper bar even adhesion has molding powder, the heating tube in hopper 17 is heated so that hopper
Temperature in 17 is increased to 160 DEG C~280 DEG C, and keeps 1min~3min;
Step e, blanking: after the completion of solidification, hopper 17 drops to the rotating disk 132 of plastic-spraying tooling 13 by lifting device 18
Hopper 17 is left, PLC controller controls the movement of the second sliding block 28 and drives the second manipulator 21, and the crawl of the second manipulator 21 is completed
The plastic-spraying tooling 13 of plastic-spraying, the first manipulator 15 unclamp plastic-spraying tooling 13, and the second sliding block 28 sets the removal of plastic-spraying tooling 13 plastic-spraying
It is standby.
In step c, spray head 27 to high temperature copper bar dust plastic-coated when, vibration device 16 start simultaneously drive hopper 17 shake
It is dynamic.
In step e, the second manipulator 21 starts cold air blasting gun 20 when removing plastic-spraying tooling 13, and plastic-spraying tooling 13 is into supercooling
1min~2min is stopped when air pressure gun 20.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.