CN208005356U - A kind of hot glue loading device of rhombic prism - Google Patents
A kind of hot glue loading device of rhombic prism Download PDFInfo
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- CN208005356U CN208005356U CN201820463668.3U CN201820463668U CN208005356U CN 208005356 U CN208005356 U CN 208005356U CN 201820463668 U CN201820463668 U CN 201820463668U CN 208005356 U CN208005356 U CN 208005356U
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- pallet
- rhombic prism
- loading device
- hot glue
- glue loading
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Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of hot glue loading devices of rhombic prism, belong to optical prism manufacture field.The device includes heating furnace and pallet；The heating furnace includes furnace body and the heating dish that is arranged in furnace body, in heating dish coiling have resistance wire；The pallet includes circular disk body, and connector sleeve is provided at the bottom rotation center of disk body, and connector sleeve has threaded hole, and the edge of disk body is along the circumferential direction uniformly provided with four notches；Multiple diameters gradually increased bulge loop is provided in the heating dish from inside to outside, forms annular groove between two neighboring bulge loop, resistance wire is coiled in annular groove.The utility model hot glue loading device can carry out grinding positioning to rhombic prism with respect to two machined surfaces, greatly simplify machined surface positioning difficulty, the parallel error precision between opposite sides machined surface is effectively ensured, and original four times positioning are simplified to position twice, operation difficulty is greatly reduced, production efficiency is increased substantially.
Description
Technical field
The utility model belongs to optical prism processing technique field, more specifically to a kind of processing of rhombic prism
Method and its hot glue loading device.
Background technology
The prism that prism is made of optical material, the plane of refraction and reflecting surface of all prisms are referred to as working face, two works
The intersection for making face is known as rib, and the section of vertical rib is known as main cross section.Prism plays many different effects, rib in optics
The combination of mirror may be used as beam splitter, polarizer etc., but in most applications, only use the dispersion function of prism, or make
The function that the direction of picture, direction of beam propagation change.Dispersion function makes prism as dispersion element, such as in spectrometer, take the photograph
Prism in spectrometer, monochromator is exactly to play dispersion interaction.
The working face required precision of prism is high, generally by the prism blank of respective shapes, adds by multiple tracks grinding
Work obtains, and in order to improve production efficiency, usual batch machining.How in high volume production process ensure prism respectively work
Face parameter (finish, flatness, angle etc.) reaches design accuracy requirement, is that each process technology scheme has to solve one
A key problem.Because every procedure in the fabrication process may all influence final finished precision, to machining accuracy
Control also requires the method that should all have solution to the influence factor of every procedure always through entire manufacturing process.Such as
Fruit does not have good process, even if there is again advanced process equipment, it is also possible to precision be caused not reach requirement and substantially increase
Add workload, cause a large amount of reprocessed products or waste product, can completely does not embody the feature efficiently produced.
A kind of prism of structure type of rhombic prism, there are six faces as shown in Figure 1, it has for shape, and wherein former and later two are big
Face is lozenge, and up and down and four faces in left and right are equal rectangular surfaces, this four rectangular surfaces are working face, is needed in production pair
It is processed, and in addition to respective smoothness requirements height, the parallel error high-precision of opposite two rectangular surfaces is also required to have high want
It asks.Grinding is generally carried out successively to this four rectangle working faces in the prior art, that is, needs to determine by four installations
Position, it is adjacent twice between the turnaround time it is long, greatly reduce process velocity, every time positioning will all error be caused to increase, shadow
Machining accuracy is rung, and due to producing in batches, error is irregular between multiple prisms, even if subsequently reprocessing very time consuming if difficulty.
In addition, existing processing technology, be easy to cause machined working face and damaged when later process positions, product conjunction is further resulted in
Lattice rate reduces, and affects economic benefit.
The existing patent being related in terms of rhombic prism processing is relatively fewer, such as Chinese Patent Application No. is：
201621011625.9 publication date is：The patent document on March 22nd, 2017 discloses a kind of glued adjustment of rhombic prism
Device includes the adjustment tool for placing prism to be glued, and groove is arranged on the adjustment tool, and the prism to be glued is embedding
In the groove for entering adjustment tool, the adjustment tool is set on regulating platform, the regulating platform bottom set there are three adjust
Screw, the regulating platform and adjusting screw, which cooperate, to be connected, the regulating platform by turning adjusting screw adjust its with
The angle of horizontal plane, the adjusting screw are fixed on pedestal, and the pedestal other end connects angular instrument, is set in the angular instrument
There are light source and eyepiece, the autocollimatic direct light sent out by the eyepiece observation light source passes through the picture formed after prism to be glued.The party
Case is mainly to provide bonding device, to improve the glued efficiency of rhombic prism, does not account for rhombic prism completely and respectively works
The above problem in the presence of the processing of face.
Utility model content
1, it to solve the problems, such as
The utility model provides a kind of processing method of rhombic prism, and its object is to solve existing rhombic prism to process work
In skill, four working faces need to position and process one by one, cause the process-cycle long, and parallel error high-precision is difficult between opposite two working faces
The problem of to ensure.This method with respect to two machined surfaces can be ground by using hot glue loading device to rhombic prism determines
Position greatly simplifies machined surface positioning difficulty, the parallel error precision between opposite sides machined surface is effectively ensured, and by original four times
Positioning is simplified to position twice, greatly reduces operation difficulty, increases substantially production efficiency.
The utility model additionally provides hot glue loading device used in the processing method using above-mentioned rhombic prism, structure
Simply, the upper disk positioning operation that can realize rhombic prism, to facilitate grinding.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of hot glue loading device of rhombic prism, it is characterised in that：Including heating furnace and pallet；The heating furnace includes
Furnace body and the heating dish being arranged in furnace body, in heating dish coiling have resistance wire；The heating furnace is for heating pallet.
As a further improvement, the pallet includes circular disk body, connection is provided at the bottom rotation center of disk body
Set, connector sleeve have threaded hole.
As a further improvement, the edge of the disk body is along the circumferential direction uniformly provided with four notches.
As a further improvement, the furnace body includes four support legs and four pairs of crossbeams, four support leg squarely distributions,
It is connected by crossbeam between two neighboring support leg, and a pair of beams is located at the upper and lower ends of support leg.
As a further improvement, four crossbeams on the furnace body on the lower constitute lower support platform, heating dish support setting
In lower support platform, four crossbeams against the top constitute upper support platform, are used to support pallet.
As a further improvement, the support leg and crossbeam are angle steel.
As a further improvement, multiple diameters gradually increased bulge loop is provided in the heating dish from inside to outside, it is adjacent
Annular groove is formed between two bulge loops, resistance wire is coiled in annular groove.
As a further improvement, opening up two mutually close connectivity slots on each bulge loop, two neighboring ring can be connected to
Slot；Two through-holes for running through heating dish upper and lower surface are opened up in the inside of one bulge loop of most inner side.
As a further improvement, the connectivity slot on the two neighboring bulge loop differs 180 ° in circumferencial direction.
As a further improvement, the resistance wire is first since one annular groove of outermost, resistance wire is enclosed around the annular groove one
Afterwards, by two connectivity slots on bulge loop, resistance wire both ends penetrate an inner annular groove, and then, resistance wire both ends are reversely surround
After half-turn, then through two connectivity slots on bulge loop in the inner part enter next annular groove, and so on, finally, resistance wire both ends all into
Enter in the bulge loop of innermost layer, and after two through-holes, connects the both ends of power supply.
A kind of processing method of rhombic prism, operating procedure are：
1. taking pallet A and heating, Chinese wax thereon is made to melt；
2. rhombic prism to be processed is taken to be placed on pallet A, one of working face is made to be adjacent to pallet A, waits for that pallet A is cold
But after, rhombic prism is bonded on pallet A；
3. the upper surface to rhombic prism on pallet A carries out grinding；
4. taking pallet B and heating, make yellow wax fusing thereon, and will be through on rhombic prism on step 3. treated pallet A
Surface is adjacent to pallet B, and after pallet B coolings, the upper surface of rhombic prism is bonded on pallet B；
5. pallet A is heated, Chinese wax is made to melt, and yellow wax is unfused, rhombic prism is detached with pallet A；
6. the lower surface to rhombic prism on pallet B carries out grinding so that the thickness satisfaction between upper and lower surface is set
Meter requires；
7. removing rhombic prism from pallet B, repeat the above steps and 1. arrive step 6., processes other two working face.
As a further improvement, the material of the pallet A and pallet B is aluminium.
As a further improvement, the step 2. in, take four equal height cushion blocks to be bound together in pallet A with rhombic prism
On, it is ground with rhombic prism, four equal height cushion blocks are along the circumferential direction distributed in the edge of pallet A.
As a further improvement, the step 6. in, by the Thickness sensitivity rhombic prism for measuring four equal height cushion blocks
Thickness between upper and lower surface ensures the thickness difference of four equal height cushion blocks within 0.001mm.
As a further improvement, 3. rhombic prism working face after grinding dips ethyl alcohol and ether to the step with cleaning cloth
By 1:The liquid wiped clean of 1 mixing, and smear optical glass protective paint.
As a further improvement, the step 4. in, pallet B surface melt one layer of yellow wax after, first cover one layer copy
Paper, one layer of yellow wax of re-melting；The step 5. in, after rhombic prism is detached with pallet A, with gasoline erasing rhombic prism surface
Chinese wax.
As a further improvement, the step 1. in the heating temperature of pallet A be 71 DEG C~74 DEG C, step 4. in pallet B
Heating temperature be 82 DEG C~85 DEG C, step 5. in the heating temperature of pallet A be 60 DEG C~65 DEG C.
3, advantageous effect
Compared with the prior art, the beneficial effects of the utility model are：
(1) processing method of the utility model rhombic prism by two pallets, and coordinates the fusing temperature of Chinese wax and yellow wax
Degree is poor so that with respect to two working face alternately bondeds of rhombic prism are gradually ground on two pallets, greatly simplify work
Make to switch the turnaround time such as the installation positioning of grinding between face, can disposably process multiple rhombic prisms, and their machined surface
It is all located on same plane, the depth of parallelism and difference high-precision of opposite two working faces are easily guaranteed that the grinding of four working faces adds
Work can be reduced to position turnover twice, reduce operation difficulty, increase substantially production efficiency, carried compared to existing production technology efficiency
It is about 3~5 times high；This method thinking is ingenious, easy to operate, requires operating personnel's technology relatively low.
(2) processing method of the utility model rhombic prism, pallet use aluminium, and thermal conductivity is preferable, and heating speed is fast, and wax is molten
Change and setting time is short, to which rhombic prism quickly can bond or be detached from pallet；And aluminium is relatively soft, is not easy to scratch rectangle rib
Mirror surface ensures that the finish of processing rear surface is unaffected.
(3) processing method of the utility model rhombic prism is bound together with rhombic prism in pallet using equal height cushion block
On and follow-up grinding, similar to detection block, grinding gained size is identical with rhombic prism, and from four direction measurement
Multiple rhombic prisms on pallet are effectively ensured with respect to the depth of parallelism and thickness essence between two working faces in equal height cushion block thickness
Degree, as long term test grope summarize gained, guarantee four equal height cushion blocks thickness difference within 0.001mm, multiple rectangle ribs
Mirror processing is substantially all to meet design requirement.
(4) processing method of the utility model rhombic prism dips second on pallet A after rhombic prism grinding using cleaning cloth
Alcohol and ether press 1:The liquid wiping of 1 mixing, can more thoroughly wiped clean is ground remaining polishing powder solution, wiped
Optical glass protective paint is smeared afterwards to protect machined surface, is worn when preventing following process face from being contacted with pallet B.
(5) processing method of the utility model rhombic prism, rhombic prism working face after grinding be not direct with pallet B tables
Face contacts, but pads one layer of copy paper in pallet B surface, can further protect rhombic prism working face after grinding, avoid work
Make surface damage, ensures its finish.
(6) processing method of the utility model rhombic prism considers the fusion temperature of Chinese wax and yellow wax so that step
1. the heating temperature of middle pallet A is 71 DEG C~74 DEG C, Chinese wax can rapid melting, step 4. in the heating temperature of pallet B be 82 DEG C
~85 DEG C, yellow wax can rapid melting, and step 5. in the heating temperature of pallet A be 60 DEG C~65 DEG C, Chinese wax melts substantially at this time,
Rhombic prism can be more easily detached from from pallet A, and yellow wax is in preferable curdled appearance, rhombic prism and pallet B caking property compared with
By force, precision is not influenced.
(7) the hot glue loading device of the utility model rhombic prism, aims at designed by the processing of rhombic prism, heating furnace can
Pallet is heated, wax is made to melt, and pallet and heating furnace are split-type designs, pallet can conveniently take progress away subsequently to oblique
Square glass prism grinding.
(8) the hot glue loading device of the utility model rhombic prism, the connector sleeve on pallet are conveniently taken pallet, more important
Can be used as support when being rhombic prism grinding makes force；And the notch on pallet facilitates in grinding so that do not removing tiltedly
While square glass prism, the thickness of equal height cushion block is measured in real time, is convenient for control grinding accuracy.
(9) the hot glue loading device of the utility model rhombic prism, coiling of the resistance wire in multiple annular grooves of heating dish
Mode more can uniformly heat pallet.
Description of the drawings
Fig. 1 is the stereochemical structure view of rhombic prism；
Fig. 2 is the stereochemical structure view of heating furnace in the utility model hot glue loading device；
Fig. 3 is the attached drawing topology view of heating furnace in the utility model hot glue loading device；
Fig. 4 is the positive stereochemical structure view of pallet in the utility model hot glue loading device；
The reverse side stereochemical structure view of pallet in Fig. 5 the utility model hot glue loading devices；
Fig. 6 is intermediate state view when being processed to rhombic prism using hot glue loading device；
Fig. 7 is another intermediate state view when being processed to rhombic prism using hot glue loading device.
In figure：100, heating furnace；110, furnace body；120, heating dish；121, bulge loop；122, annular groove；123, connectivity slot；124,
Through-hole；130, resistance wire；200, pallet；210, disk body；220, notch；230, connector sleeve；300, equal height cushion block.
Specific implementation mode
The utility model is further described below with reference to specific embodiments and the drawings.
Embodiment 1
The hot glue loading device of a kind of rhombic prism of the present embodiment, exclusively for the new grinding technique of rhombic prism
Designed, it includes mainly heating furnace 100 and pallet 200；Wherein, heating furnace 100 be used as heating element, can to pallet 200 into
Row heating, and sustainable be placed on heating furnace 100 of pallet 200 is heated.
The structure of heating furnace 100 is as shown in Figures 2 and 3, it includes furnace body 110 and the heating dish that is arranged in furnace body 110
120, in heating dish 120 coiling have a resistance wire 130, resistance wire 130, which connects circuit and can generate heat, adds pallet 200
Heat.Specifically, furnace body 110 includes four support legs and four pairs of crossbeams, four support leg squarely distributions, two neighboring support leg
Between connected by crossbeam, and a pair of beams is located at the upper and lower ends of support leg, and four crossbeams on the lower constitute lower
Platform is supportted, the support of heating dish 120 is arranged in lower support platform, and four crossbeams against the top constitute upper support platform, for branch
Bracketing disk 200.Herein, support leg and crossbeam are all made of angle steel, simple and easy to get.
It is provided with multiple diameters gradually increased bulge loop 121 in the present embodiment, in heating dish 120 from inside to outside, adjacent two
Annular groove 122 is formed between a bulge loop 121, resistance wire 130 is coiled in annular groove 122, so as to be carried out to 200 entire bottom surface of pallet
Heating, and resistance wire 130, using the helical structure like form of springs, unit length heating power can be with higher.In order to
The arrangement of resistance wire 130, and the uniformity of heating is facilitated to open up two connections close to each other on each bulge loop 121 herein
Slot 123 can be connected to two neighboring annular groove 122, and the connectivity slot 123 on two neighboring bulge loop 121 differs 180 ° in circumferencial direction,
And open up two through-holes 124 for running through 120 upper and lower surface of heating dish in the inside of one bulge loop 121 of most inner side.In resistance wire 130
When installation, first since one annular groove 122 of outermost, resistance wire 130 is after the annular groove 122 1 circle, by bulge loop 121
Two connectivity slots 123,130 both ends of resistance wire penetrate an inner annular groove 122, and then, 130 both ends of resistance wire are reversely around half-turn
Afterwards, then through two connectivity slots 123 on bulge loop 121 in the inner part enter next annular groove 122, and so on, finally, resistance wire 130
Both ends all enter in the bulge loop 121 of innermost layer, and after two through-holes 124, connect the both ends of power supply, form closed circuit, complete
At the installation of resistance wire 130.Such arrangement form, resistance wire 130 can be more uniformly distributed in heating dish 120, to pallet
200 carry out more uniform heating.
The structure of pallet 200 is as shown in Figure 4 and Figure 5, it includes circular disk body 210, has certain thickness, in disk body
Connector sleeve 230 is provided at 210 bottom rotation center, connector sleeve 230 has threaded hole, pallet 200 of conveniently taking more important
Action when being rhombic prism grinding is circle swing, and can be used as support makes force；The edge of disk body 210 is circumferentially
Direction is uniformly provided with four notches 220, can be while not removing rhombic prism, to being fixed at notch 220 in processing
The thickness of equal height cushion block 300 is measured in real time, is convenient for control grinding accuracy.The present embodiment, pallet 200 use aluminium dish, heat conduction
Property it is preferable, heating speed is fast, and wax fusing and setting time are short, quickly can bond or be detached from pallet 200 to rhombic prism；And
Aluminium is relatively soft, is not easy to scratch rhombic prism surface, ensures that the finish of processing rear surface is unaffected.
Embodiment 2
A kind of processing method of rhombic prism is present embodiments provided, carrying out grinding to four working faces of rhombic prism adds
Work, and can ensure the depth of parallelism and thickness of opposite two working faces, and also preferably ensure each working face finish.This method makes
Coordinated with the hot glue loading device in embodiment 1 and completed, process is described in detail below.
Prepare material before processing：Rhombic prism to be processed, Chinese wax (fusing point is about 60 DEG C), yellow wax (rosin and Chinese wax 3:1
Mixture, fusing point are about 80 DEG C), cleaning cloth, ethyl alcohol and ether 1:1 mixed liquor, optical glass Protection glue, gasoline, copy paper,
Hot glue loading device in embodiment 1, equal height cushion block 300.Here, in hot glue loading device there are two the pallets 200 of aluminum, directly
Diameter is 300mm, and the width of thickness 25mm, notch 220 are 10mm, and 300 width of equal height cushion block is 15mm.Rectangle as shown in Figure 1
The processing method of prism, is as follows：
1. prism pre-treatment：The mixed liquor that ethyl alcohol and ether are dipped with clean cleaning cloth wipes the to be added of rhombic prism
Work face, until cleaning.
2. taking a pallet 200, it is set to pallet A here, pallet A is placed on heating furnace 100, resistance wire 130 is connected
Power supply heats pallet A, is powered off after being heated to 71 DEG C, Chinese wax, Chinese wax fusing is put on pallet A, and be uniformly applied to
The surfaces pallet A.
3. before Chinese wax solidification, takes rhombic prism to be processed to be placed in rapidly on pallet A and compress, make one of work
Make face (being here lower surface) and be adjacent to pallet A, after pallet A coolings, on rhombic prism reliable bond to pallet A, such as Fig. 6 institutes
Show.
In this step, while four equal height cushion blocks 300 being taken to be bound together on pallet A with rhombic prism, and contour pad
Block 300 is aligned at the notch 220 on pallet A, convenient follow-up measurement.Equal height cushion block 300 uses material identical with rhombic prism,
It is ground with rhombic prism, as measuring basis, grinding gained size is identical with rhombic prism, and from four direction measurement etc.
Multiple rhombic prisms are effectively ensured on pallet 200 with respect to the depth of parallelism and thickness between two working faces in 300 thickness of high cushion block
Precision.
4. removing pallet A from heating furnace 100, the upper surface to rhombic prism on pallet A is sent to corresponding equipment for grinding
Carry out grinding；Here, grinding is needed by grinding and polishing, and grinding is divided into as rough lapping and smooth grinding, polishing be divided into for
Rough polishing and fine polishing can be completed the processing of working face by this twice grinding process, and reach design requirement, grinding process
Existing grinding process is used, is not being repeated herein；It should be noted that using pallet A as support element in this method, and
Rhombic prism is bonded in the surfaces pallet A by wax, must assure that cohesive reliability in grinding process, this to machining accuracy particularly
Important, therefore, it is necessary to pay attention to the control of corresponding grinding parameter；In grinding, rhombic prism is upper, and pallet A is under, driving mechanism
Female connector 230 in succession, driving pallet 200 rotates, and is sanded using resin wheel, ensures the sand grains diameter of rough lapping in 320 mesh, lappingout
The sand grains diameter of mill is in 500 mesh；And when polishing, pallet A is upper, and for rhombic prism under, driving mechanism passes through the driving support of connector sleeve 230
200 circle swing of disk, and be polished using polishing powder solution, to consider reliability and grinding efficiency, increase on pallet A
Add two pieces of iron blocks, increases pressure, each iron block weight 3Kg, and use 400 mesh polishing powder rough polishings, 500 mesh polishing powder finishing polishes.
In this step, the upper surface of rhombic prism dips ethyl alcohol and ether by 1 with cleaning cloth after grinding:1 mixing
Liquid wiped clean, can more thoroughly wiped clean is ground remaining polishing powder solution, and smear optical glass protection
Paint, protects machined surface, is worn when preventing this follow-up machined surface from being contacted with pallet 200.
5. taking another pallet 200, it is set to pallet B here, pallet B is placed on heating furnace 100 simultaneously electrified regulation, is added
Heat is put into yellow wax to powering off after 82 DEG C on pallet B, and yellow wax fusing first uniformly smears one layer of yellow wax, then in pallet B surface
The defects of one layer of copy paper of covering ensures that copy paper is smooth, corrugationless, bubble, re-melting simultaneously uniformly smears one layer of yellow wax；It will be upper
Pallet A after step processing is inverted, and rhombic prism back-off is pressed on pallet B, and rhombic prism upper surface is adjacent to pallet B, waits for that pallet B is cold
But after, the upper surface of rhombic prism is bonded on pallet B, as shown in Figure 7.In this step, notice that the notch 220 on pallet B needs
It is directed at equal height cushion block 300.
6. careful two pallets 200 taken out after upper step process, and after integrally overturning, by pallet A downward onto adding
In hot stove 100, electrified regulation makes Chinese wax melt to 60 DEG C, and yellow wax is unfused, picks up pallet B, and rhombic prism divides with pallet A
From.
In this step, after rhombic prism is detached with pallet A, before Chinese wax solidification, rhombic prism table is wiped with gasoline
Colourless wax, in order to avoid the influence to following process precision.
7. the lower surface to rhombic prism on pallet B carries out grinding, surveyed using micrometer caliper in grinding process
The thickness of four equal height cushion blocks 300 is measured, ensures the thickness difference of four equal height cushion blocks 300 within 0.001mm, so that rectangle
Prism up and down with respect between two working faces the depth of parallelism and thickness and precision meet design requirement.In this step, using step 4. in
The step of and parameter patience grinding, no longer speak more herein.
After this step, you can the grinding of two opposite faces up and down in four working faces in rhombic prism is completed,
And design requirement can be reached.
8. pallet B is put on heating furnace 100 and heats, yellow wax is made to melt, removes rhombic prism from pallet B, gasoline is used in combination
Cleaning removal yellow wax；Then, it repeats the above steps and 1. arrives step 7., you can the two opposite working faces in processing left and right.
Four working faces of the finished product rhombic prism after above-mentioned processing are detected, can guarantee that opposite two working faces are flat
Row degree and thickness difference meet design requirement within 0.001mm.
In conclusion the processing method of the present embodiment rhombic prism, by two pallets 200, and coordinates Chinese wax and yellow wax
Fusion temperature it is poor so that with respect to two working face alternately bondeds of rhombic prism are gradually ground on two pallets 200,
Greatly switch the turnaround time such as the installation positioning of grinding between simplified working face, can disposably process multiple rhombic prisms, and
Their machined surface is all located on same plane, and the depth of parallelism and difference high-precision of opposite two working faces are easily guaranteed that, four works
Making the grinding in face can be reduced to position turnover twice, reduce operation difficulty, increase substantially production efficiency；This method thinking
It is ingenious, it is easy to operate, it is relatively low to the requirement of operating personnel's technology, save cost of labor.
Embodiment 3
A kind of processing method of rhombic prism is present embodiments provided, it is substantially the same manner as Example 2, except that：Step
Suddenly 2. the heating temperature of middle pallet A is 73 DEG C；Step 5. in the heating temperature of pallet B be 83 DEG C；Step 6. in pallet A heating
Temperature is 63 DEG C.
Four working faces of finished product rhombic prism are detected after processing, can guarantee opposite two parallelisms and
Thickness difference meets design requirement within 0.001mm.
Embodiment 4
A kind of processing method of rhombic prism is present embodiments provided, it is substantially the same manner as Example 2, except that：Step
Suddenly 2. the heating temperature of middle pallet A is 74 DEG C；Step 5. in the heating temperature of pallet B be 85 DEG C；Step 6. in pallet A heating
Temperature is 65 DEG C.
Four working faces of finished product rhombic prism are detected after processing, can guarantee opposite two parallelisms and
Thickness difference meets design requirement within 0.001mm.
Example described in the utility model is only that preferred embodiments of the present invention are described, not to this reality
It is defined with novel conception and scope, under the premise of not departing from the design concept of the utility model, this field engineering technology people
The various modifications and improvement that member makes the technical solution of the utility model, should all fall into the scope of protection of the utility model.
Claims (10)
1. a kind of hot glue loading device of rhombic prism, it is characterised in that：Including heating furnace (100) and pallet (200)；It is described to add
Hot stove (100) includes the heating dish (120) of furnace body (110) and setting in furnace body (110), and being coiled in heating dish (120) has electricity
Hinder silk (130)；The heating furnace (100) is for heating pallet (200).
2. a kind of hot glue loading device of rhombic prism according to claim 1, it is characterised in that：The pallet (200)
Including circular disk body (210), connector sleeve (230), connector sleeve (230) tool are provided at the bottom rotation center of disk body (210)
There is threaded hole.
3. a kind of hot glue loading device of rhombic prism according to claim 2, it is characterised in that：The disk body (210)
Edge be along the circumferential direction uniformly provided with four notches (220).
4. a kind of hot glue loading device of rhombic prism according to claim 1 or 2 or 3, it is characterised in that：The furnace body
(110) including four support legs and four pairs of crossbeams, four support leg squarelys are distributed, and pass through crossbeam between two neighboring support leg
Connection, and a pair of beams is located at the upper and lower ends of support leg.
5. a kind of hot glue loading device of rhombic prism according to claim 4, it is characterised in that：The furnace body (110)
On four crossbeams on the lower constitute lower support platform, heating dish (120) support is arranged in lower support platform, against the top four
Crossbeam constitutes upper support platform, is used to support pallet (200).
6. a kind of hot glue loading device of rhombic prism according to claim 4, it is characterised in that：The support leg and cross
Beam is angle steel.
7. a kind of hot glue loading device of rhombic prism according to claim 1 or 2 or 3, it is characterised in that：The heating
Multiple diameters gradually increased bulge loop (121) is provided on disk (120) from inside to outside, is formed between two neighboring bulge loop (121)
Annular groove (122), resistance wire (130) are coiled in annular groove (122).
8. a kind of hot glue loading device of rhombic prism according to claim 7, it is characterised in that：Each bulge loop
(121) two mutually close connectivity slots (123) are opened up on, can be connected to two neighboring annular groove (122)；In one bulge loop of most inner side
(121) inside opens up two through-holes (124) for running through heating dish (120) upper and lower surface.
9. a kind of hot glue loading device of rhombic prism according to claim 8, it is characterised in that：It is described two neighboring convex
Connectivity slot (123) on ring (121) differs 180 ° in circumferencial direction.
10. a kind of hot glue loading device of rhombic prism according to claim 9, it is characterised in that：The resistance wire
(130) first since one annular groove (122) of outermost, resistance wire (130) passes through bulge loop after the annular groove (122) one circle
(121) two connectivity slots (123) on, resistance wire (130) both ends penetrate an inner annular groove (122), then, resistance wire
(130) both ends reversely enter next annular groove after half-turn, then through two connectivity slots (123) on bulge loop in the inner part (121)
(122), and so on, finally, resistance wire (130) both ends all enter in the bulge loop (121) of innermost layer, and pass through two through-holes
(124) after, the both ends of power supply are connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820463668.3U CN208005356U (en) | 2018-03-30 | 2018-03-30 | A kind of hot glue loading device of rhombic prism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463668.3U CN208005356U (en) | 2018-03-30 | 2018-03-30 | A kind of hot glue loading device of rhombic prism |
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| CN208005356U true CN208005356U (en) | 2018-10-26 |
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| CN201820463668.3U Expired - Fee Related CN208005356U (en) | 2018-03-30 | 2018-03-30 | A kind of hot glue loading device of rhombic prism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406505A (en) * | 2018-03-30 | 2018-08-17 | 马鞍山市江南光学有限公司 | A kind of processing method and its hot glue loading device of rhombic prism |
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2018
- 2018-03-30 CN CN201820463668.3U patent/CN208005356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406505A (en) * | 2018-03-30 | 2018-08-17 | 马鞍山市江南光学有限公司 | A kind of processing method and its hot glue loading device of rhombic prism |
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