CN108914709B - High-quality paper mould product shedder - Google Patents
High-quality paper mould product shedder Download PDFInfo
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- CN108914709B CN108914709B CN201810962284.0A CN201810962284A CN108914709B CN 108914709 B CN108914709 B CN 108914709B CN 201810962284 A CN201810962284 A CN 201810962284A CN 108914709 B CN108914709 B CN 108914709B
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- plate
- spray head
- die body
- die
- quality paper
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims description 38
- 239000007921 spray Substances 0.000 claims description 38
- 239000011248 coating agent Substances 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 26
- 239000004809 Teflon Substances 0.000 claims description 20
- 229920006362 Teflon® Polymers 0.000 claims description 20
- 229910052593 corundum Inorganic materials 0.000 claims description 18
- 239000010431 corundum Substances 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 238000005488 sandblasting Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001175 rotational moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention provides a high-quality paper mold product demoulding device which comprises a processing mechanism, a mold body, a base plate and a moving mechanism, wherein the processing mechanism is fixed on the upper end face of the base plate, the moving mechanism is arranged at the upper end of the base plate, the upper end of the moving mechanism is provided with the mold body, and the mold body is arranged at the lower part in the processing mechanism. Compared with the prior art, the invention has the following beneficial effects: the die is smooth, high in smooth effect, and convenient to move, and the clamping and fixing functions are realized.
Description
Technical Field
The invention relates to a high-quality paper mold product demoulding device, and belongs to the field of paper mold mould processing equipment.
Background
Traditional paper mould product production is shaping mould direct pressfitting, and the product surface is coarse, and the product drawing of patterns of complicated shape is difficult moreover, influences efficiency, and traditional mould is fixed when carrying out the unhairing processing, needs manual unhairing, and the work load is big.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-quality paper mold product demolding device so as to solve the problems in the prior art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a high-quality paper mould product shedder, includes processing agency, mould body, bed plate and moving mechanism, processing agency fixes at the bed plate up end, moving mechanism sets up on the bed plate, the last mould body that is provided with of moving mechanism, the mould body sets up in processing agency, processing agency includes heating plate swivel nozzle and L type shower nozzle, and wherein the heating plate is used for heating the mould body, and L type shower nozzle is used for carrying out the sandblast to the mould body inner wall, and swivel nozzle is used for spraying coating to the mould body.
The more specific technical scheme is as follows: the utility model provides a high-quality paper mould product shedder, includes processing agency, mould body, bed plate and moving mechanism, processing agency fixes at the bed plate up end, moving mechanism sets up on the bed plate upper end, be provided with the mould body on the moving mechanism upper end, the mould body sets up the lower part in processing agency, processing agency includes support frame, heating plate, hollow handle, storage case, coupling hose, motor, sealed lid, filter mantle, (mixing) shaft, rotatory nozzle, hollow pipeline, L type shower nozzle, lead screw one and slider, moving mechanism includes U type link, grip block, threaded rod one, backup pad, lead screw two, extrusion gasbag, slip piece, otic placode, hang plate, threaded rod two and expansion plate.
Further, in the processing mechanism, the cavity handle slides and sets up in support frame up end left part position, the cavity handle is connected with heating plate up end intermediate position through the screw thread, the storage box sets up on cavity handle right side, the storage box passes through the fix with screw in the support frame upper end, connecting hose connects terminal surface intermediate position under the storage box, connecting hose sets up in cavity pipeline upside, cavity pipeline downside is connected with L type shower nozzle, the slider slides and sets up in the support frame upper end, cavity pipeline cartridge is on the slider right side, the slider is connected on lead screw one, both sides all inform the rear side and limiting plate around the lead screw one are connected, and the limiting plate passes through the fix with screw in upper end front and back border position in the support frame, the storage box right side is provided with the agitator tank, and the agitator tank upper end is provided with sealed lid, the motor passes through the ring flange and fixes at the sealing lid up end, the agitator shaft welding is in the motor lower extreme, cavity pipeline downside is connected with the L type shower nozzle, the filter mantle shape is connected with the filter mantle upper portion through fixed connection, the filter mantle is connected with the filter mantle inside the rotation of the filter mantle.
Further, the processing of heating plate upper end has the screw hole, and the heating plate is connected with cavity handle annular side lower part through the screw hole, the heating plate is connected with external power supply through the wire, and be connected with the switch on the wire, and the wire sets up inside the cavity handle, when in actual use, when the mould body moved to under the heating plate, use the staff to remove cavity handle downwards to drive the heating plate and get into inside the mould body, then open the switch, thereby realize the circuit switch-on between heating plate and the external power supply, and then realize the heating plate work and heat the mould body inner wall, thereby carry out deoiling processing to the mould body inner wall, improve the adhesive force of mould body inner wall, the design of screw hole is used for changing the heating plate of different specifications.
Further, be connected with the delivery pump on the L type shower nozzle, the inside 150 mesh corundum sand that is provided with of storage box, the draw-in groove has been seted up on the slider right side, and the card is equipped with hollow pipeline on the draw-in groove, the slider is connected with first through ball nut pair and lead screw, L type shower nozzle annular side upper portion is connected with hollow pipeline through the bearing, when in actual use, when the mould body moved to L type shower nozzle under, the L type shower nozzle is moved down to realize that L type shower nozzle is in deep into the mould body, then the injection angle of personnel to L type shower nozzle turns to, thereby realize carrying out the sandblast operation to the different positions of mould body inner wall, then start the delivery pump, and then drive corundum sand entering coupling hose inside, then get into hollow pipeline, then corundum sand leaves hollow pipeline and gets into in the L type shower nozzle, and spout from L type shower nozzle, realize carrying out the sand blasting to the mould body inner wall, simultaneously rotate first, and then drive the slider and move along first lead screw under the effect of ball pair, thereby the area that the sand blasting has been enlarged, thereby realize mould body inner wall rough.
Further, the motor is connected with an external power supply through a wire, the left side and the right side of the sealing cover are connected with the stirring tank through a bolt rod, a switching valve is installed on the rotary spray head, when the rotary spray head is in actual use, a user opens the sealing cover through the bolt, then the user pours Teflon coating into the filter cover, then the user carries out sealing connection with the stirring tank through the bolt, then the motor is started, the motor works to drive the stirring shaft to rotate, then the Teflon coating is stirred, then qualified and uniform Teflon coating passes through the filter cover and falls to the lower end in the stirring tank, when the die body moves to the position right below the rotary spray head, the rotary spray head is placed into the die body, the switching valve is opened, then the rotary spray head sprays the Teflon coating on the inner wall of the die body, the non-tackiness, the heat resistance, the sliding property, the moisture resistance, the abrasion resistance and the corrosion resistance of the inner wall of the die body are realized, then the user replaces a 380-degree constant-temperature heating disc, and the inner part of the die body is heated for 3.5 hours.
Further, in the moving mechanism, the inside grip blocks that all is provided with in the U type link left and right sides, grip block lateral surface is connected with threaded rod one through the bearing, threaded rod one sets up both ends about the U type link through the screw thread, U type link front end is connected with two otic placodes through the pivot, the otic placode passes through the screw fixation at backup pad up end front portion border position, both sides all inlay in the backup pad have extrusion gasbag, the slip stick passes through the screw fixation at backup pad lower extreme face, lead screw two connects on the slip stick, terminal surface lower part is connected with the hang plate through the hinge before the backup pad, the hang plate rear side is provided with the expansion plate, threaded rod two sets up on the expansion plate through the screw thread.
Further, the second screw rod is connected with the sliding bar block through the ball nut pair, the sliding groove is formed in the upper end of the base plate, the sliding bar block is arranged on the sliding groove, the left end and the right end of the second screw rod are connected with the base plate through bearings, when the sliding bar block is used in practice, a user pushes the die body onto the supporting plate through the inclined plate, then the die body can extrude the extrusion air bag in the pushing process, then the extrusion air bag recovers deformation to clamp and fix the die body, then the second screw rod is rotated, the sliding bar block is driven to move left and right under the action of the ball nut pair, the sliding bar block is driven to move left and right through the supporting plate, and the die body is driven to move left and right, so that the function of moving the die body is realized.
Further, the bed plate front end processing has the open slot, and is provided with threaded rod two and expansion plate on the open slot, the expansion plate rear end is fixed with the baffle, and the baffle sets up at the open slot back wall, when in actual use, the user rotates the hang plate clockwise round the axis of hinge to realize hang plate up end and mould body leading flank and backup pad leading flank and contact, then the user pulls out the expansion plate forward from the open slot, then rotates threaded rod two, threaded rod two rotates and upwards moves under the effect of screw thread, thereby realizes threaded rod two and hang plate contact, and support fixedly to the hang plate.
Further, the left and right sides all process flutedly in the U type link, and be provided with the grip block on the recess, U type link rear end face is fixed with the handle, when in actual use, use personnel to rotate threaded rod one, then threaded rod one rotates and inwards moves under the effect of screw thread, thereby drive grip block inwards and remove, the grip block inwards moves and carries out the centre gripping fixedly to mould body left and right sides face, then use personnel to hold the handle and rotate round the axis of pivot, and then drive U type link and rotate round the axis of pivot, and then drive the mould body and rotate, thereby the mould body rotates and drives the corundum sand and rotate, after the mould body rotates 90, stop rotating U type link, then use personnel take out the corundum sand from the inside mould body, realize that secondary centre gripping is fixed, also be convenient for simultaneously carry out the function of clearance to the corundum sand.
The invention also discloses a using method of the demoulding device on the three-dimensional pulp moulding product, which comprises the following steps: firstly, a heating disc works to heat the die body, so that oil removal treatment is carried out on the inner wall of the die body; then, corundum sand enters the L-shaped spray head and is sprayed out of the L-shaped spray head, so that sand blasting treatment is carried out on the inner wall of the die body; spraying primer on the die body; the rotary spray head sprays the Teflon coating, so that the inner wall of the die body is sprayed
The invention has the beneficial effects that: according to the high-quality paper mold product demoulding device, the support frame, the heating plate, the hollow handle, the storage box, the connecting hose, the motor, the sealing cover, the filter cover, the stirring shaft, the rotary spray head, the hollow pipeline, the L-shaped spray head, the first screw rod and the sliding block are added, so that smooth treatment of a mold is realized, and the smooth effect is high.
According to the invention, the U-shaped connecting frame, the clamping plate, the first threaded rod, the supporting plate, the second threaded rod, the extrusion air bag, the sliding bar, the lug plate, the inclined plate, the second threaded rod and the expansion plate are added, so that the clamping and fixing functions are realized, and meanwhile, the movement is convenient.
In addition, the Teflon material coating is sprayed on the mold, so that the problem of demolding of the paper mold product is solved, and the surface of the product is smoother, finer and more attractive. Thereby having the following advantages:
1 non-tackiness: almost all of the material did not adhere to the teflon coating film, making the product easy to release.
2 heat resistance: the teflon coating film has excellent heat resistance and low temperature resistance, has remarkable heat stability, can work at freezing temperature without embrittlement and does not melt in high-temperature working environment.
3 slidability: the teflon coating film has a lower friction coefficient. The friction coefficient changes when the load slides, and the value is only between 0.05 and 0.15.
4 moisture resistance: the surface of the teflon coating film is not sticky to water and oil, is not easy to be sticky to solution during production operation, and can be cleaned by simple wiping if a small amount of dirt is stuck. The machine has short downtime, saves working hours and can improve the working efficiency.
5 abrasion resistance: under high load, the wear-resisting performance is excellent. Under a certain load, the wear-resistant and non-adhesive double-layer coating has the advantages of wear resistance and non-adhesion.
Corrosion resistance of 6: teflon is hardly corroded by chemical agents, and parts can be protected from any kind of chemical corrosion.
Excellent gloss of 7 teflon coating: for high-quality pulp molding products, a very smooth and fine product is needed, and the roughness and the smoothness of the surface of the product are perfectly solved by the Teflon spraying of the molding upper die.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a high quality paper die product stripper according to the present invention;
FIG. 2 is a schematic cross-sectional view of a processing mechanism in a high-quality paper mold product demolding device according to the present invention;
FIG. 3 is a schematic cross-sectional elevation view of a moving mechanism of a high quality paper mold product stripper according to the present invention;
FIG. 4 is a schematic top view of a moving mechanism of a high quality paper mold product demolding device according to the present invention;
FIG. 5 is a schematic view showing a right-side cross-sectional structure of a moving mechanism in a high-quality paper mold product demolding device according to the present invention;
in the figure: 1-processing mechanism, 2-die body, 3-base plate, 4-moving mechanism, 101-supporting frame, 102-heating plate, 103-hollow handle, 104-storage box, 105-connecting hose, 106-motor, 107-sealing cover, 108-filter cover, 109-stirring shaft, 110-rotary nozzle, 111-hollow pipeline, 112-L-shaped nozzle, 113-screw rod one, 114-slide block, 401-U-shaped connecting frame, 402-clamping plate, 403-screw rod one, 404-supporting plate, 405-screw rod two, 406-extrusion air bag, 407-sliding bar, 408-ear plate, 409-inclined plate, 410-screw rod two, 411-telescopic plate.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high-quality paper mould product shedder, including processing agency 1, mould body 2, bed plate 3 and mobile mechanism 4, processing agency 1 fixes on bed plate 3 up end, mobile mechanism 4 sets up on bed plate 3 up end, be provided with mould body 2 on the mobile mechanism 4, mould body 2 sets up in processing agency 1, processing agency 1 includes support frame 101, heating dish 102, hollow handle 103, storage box 104, coupling hose 105, motor 106, sealed lid 107, filtering cover 108, (mixing) shaft 109, rotatory nozzle 110, hollow pipeline 111, L type shower nozzle 112, lead screw one 113 and slider 114, mobile mechanism 4 includes U type link 401, grip block 402, threaded rod one 403, backup pad 404, lead screw two 405, extrusion gasbag 406, sliding strip piece 407, otic placode 408, hang plate 409, threaded rod two 410 and expansion plate 411.
In the processing mechanism 1, hollow handle 103 slides and sets up in the left portion position of support frame 101 up end, hollow handle 103 is connected with heating plate 102 up end intermediate position through the screw, storage box 104 sets up in hollow handle 103 right side, storage box 104 passes through the fix with screw in support frame 101 upper end, coupling hose 105 connects in storage box 104 lower extreme intermediate position, coupling hose 105 sets up in hollow pipe 111 upside, hollow pipe 111 downside is connected with L type shower nozzle 112, slider 114 slides and sets up in support frame 101 upper end, hollow pipe 111 clamps on slider 114 right side, slider 114 connects on lead screw one 113, both sides all inform the rear side and limiting plate are connected in front and back border position in support frame 101 through the screw, storage box 104 right side is provided with the agitator tank, and the agitator tank upper end is provided with sealed lid 107 through the ring flange fixing in sealed lid 107, agitator shaft 109 welds in the motor 106 lower extreme, the agitator shaft 109 upper end passes sealed lid 107, and is fixed mutually with motor 106, filter housing 108 annular side upper portion is connected with agitator tank through the fixed plate, the inside filter housing 101 is passed through to the inside of filter housing 109, rotatory connection 110.
In the moving mechanism 4, clamping plates 402 are arranged inside the left side and the right side of the U-shaped connecting frame 401, the outer side faces of the clamping plates 402 are connected with first threaded rods 403 through bearings, the first threaded rods 403 are arranged at the left end and the right end of the U-shaped connecting frame 401 through threads, the front ends of the U-shaped connecting frame 401 are connected with two lug plates 408 through rotating shafts, the lug plates 408 are fixed at the front edge positions of the upper end faces of the support plates 404 through screws, extrusion air bags 406 are inlaid in the left side and the right side of the support plates 404, sliding bar blocks 407 are fixed on the lower end faces of the support plates 404 through screws, second threaded rods 405 are connected to the sliding bar blocks 407, the lower parts of the front end faces of the support plates 404 are connected with inclined plates 409 through hinges, telescopic plates 411 are arranged on the rear sides of the inclined plates 409 through threads, and the second threaded rods 410 are arranged on the telescopic plates 411.
As an embodiment of the present invention: the upper end processing of heating plate 102 has the screw hole, and heating plate 102 is connected with cavity handle 103 annular side lower part through the screw hole, heating plate 102 is connected with external power supply through the wire, and be connected with the switch on the wire, and the wire sets up inside cavity handle 103, when in actual use, when mould body 2 moves to under the heating plate 102, use the personnel to move cavity handle 103 downwards, thereby drive heating plate 102 and get into inside the mould body 2, then open the switch, thereby realize the circuit switch-on between heating plate 102 and the external power supply, and then realize heating plate 102 work and heat mould body 2 inner wall, thereby carry out deoiling processing to mould body 2 inner wall, improve the adhesive force of mould body 2 inner wall, the design of screw hole is used for changing the heating plate 102 of different specifications.
As an embodiment of the present invention: the L-shaped spray head 112 is connected with a conveying pump, 150-mesh corundum sand is arranged in the storage box 104, a clamping groove is formed in the right side of the sliding block 114, a hollow pipeline 111 is clamped in the clamping groove, the sliding block 114 is connected with the first screw rod 113 through a ball nut pair, the upper part of the annular side surface of the L-shaped spray head 112 is connected with the hollow pipeline 111 through a bearing, when the die body 2 moves to the position right below the L-shaped spray head 112 in actual use, the L-shaped spray head 112 moves downwards, so that the L-shaped spray head 112 penetrates into the die body 2, then a user steers the spraying angle of the L-shaped spray head 112, so that the sand spraying operation is carried out on different parts of the inner wall of the die body 2, then the conveying pump is started, corundum sand is driven to enter the connecting hose 105, then enters the hollow pipeline 111, then the corundum sand leaves the hollow pipeline 111 and enters the L-shaped spray head 112, the corundum sand is sprayed out of the L-shaped spray head 112, the inner wall of the die body 2 is subjected to sand spraying treatment, the first screw rod 113 is rotated, and the sliding block 114 is driven to move along the first screw rod 113 under the action of the ball nut pair, so that the sand spraying area of the die body 2 is enlarged, and the rough inner wall of the die body 2 is achieved.
As an embodiment of the present invention: the motor 106 is connected with an external power supply through a wire, the left side and the right side of the sealing cover 107 are connected with the stirring tank through a bolt rod, a switch valve is arranged on the rotary spray head 110, when the rotary spray head is in actual use, a user opens the sealing cover 107 through the bolt, then the user pours Teflon coating into the filter cover 108, then the user carries out sealing connection on the sealing cover 107 and the stirring tank through the bolt, then the motor 106 is started, the motor 106 works to drive the stirring shaft 109 to rotate, the Teflon coating is stirred, then qualified and uniform Teflon coating passes through the filter cover 108 and falls on the lower end in the stirring tank, the rotary spray head 110 is put into the die body 2 when the die body 2 moves to the position right below the rotary spray head 110, the switch valve is opened, then the Teflon coating is sprayed out by the rotary spray head 110, so that the inner wall of the die body 2 is sprayed, the non-tackiness, heat resistance, the sliding property, the humidity resistance, the wear resistance and the corrosion resistance of the inner wall of the die body 2 are realized, the heating plate 102 is replaced by the user, and the inside the die body 2 is heated and dried for 3.5 hours.
As an embodiment of the present invention: the second screw rod 405 is connected with the sliding bar 407 through the ball nut pair, the sliding groove is formed in the upper end of the base plate 3, the sliding bar 407 is arranged on the sliding groove, the left end and the right end of the second screw rod 405 are connected with the base plate 3 through bearings, when the die is in actual use, a user pushes the die body 2 onto the support plate 404 through the inclined plate 409, then the die body 2 can extrude the extrusion air bag 406 in the pushing process, then the extrusion air bag 406 recovers deformation to clamp and fix the die body 2, then the second screw rod 405 is rotated, the sliding bar 407 is driven to move left and right under the action of the ball nut pair, the sliding bar 407 is driven to move left and right through the support plate 404, and further the die body 2 is driven to move left and right, and the function of the die body 2 is realized.
As an embodiment of the present invention: the front end processing of bed plate 3 has the open slot, and be provided with threaded rod two 410 and expansion plate 411 on the open slot, expansion plate 411 rear end is fixed with the baffle, and the baffle sets up at the open slot back wall, when in actual use, the user rotates inclined plate 409 clockwise around the axis of hinge, thereby realize inclined plate 409 up end and mould body 2 leading flank and backup pad 404 leading flank contact, then the user pulls out expansion plate 411 forward from the open slot, then rotate threaded rod two 410, threaded rod two 410 rotates and upwards moves under the effect of screw thread, thereby realize threaded rod two 410 and inclined plate 409 contact, and support fixed to inclined plate 409.
As an embodiment of the present invention: grooves are formed in the left side and the right side of the U-shaped connecting frame 401, clamping plates 402 are arranged on the grooves, handles are fixed on the rear end faces of the U-shaped connecting frame 401, when the novel corundum mould is in actual use, a user rotates a first threaded rod 403, the first threaded rod 403 rotates and moves inwards under the action of threads, so that the clamping plates 402 are driven to move inwards, the clamping plates 402 move inwards to clamp and fix the left side face and the right side face of the mould body 2, the user holds the handles to rotate around the central axis of a rotating shaft, the U-shaped connecting frame 401 is driven to rotate around the central axis of the rotating shaft, the mould body 2 is driven to rotate, the U-shaped connecting frame 401 is stopped to rotate after the mould body 2 rotates by 90 degrees, and then the user takes out corundum from the inside of the mould body 2, so that secondary clamping and fixing are achieved, and meanwhile the novel corundum mould is convenient to clean.
As an embodiment of the present invention: the method comprises the following steps that firstly, a heating disc 102 is used for heating the inner wall of a die body 2, so that oil removal treatment is carried out on the inner wall of the die body 2, the adhesive force of the inner wall of the die body 2 is improved, corundum sand leaves a hollow pipeline 111 and enters an L-shaped spray head 112, the sand blasting treatment is carried out on the inner wall of the die body 2, then, the primer spraying is carried out on the die body 2, the primer spraying is used for strengthening and improving the bonding capability of a coating and the inner wall of the die body 2, then, a Teflon coating is sprayed out by a rotary spray head 110, so that the inner wall of the die body 2 is sprayed, the surface of the primer is smoother and finer for improving the roughness of the primer, then, a person replaces the 380-DEG constant-temperature heating disc 102, and dries the inner part of the die body 2 for 3.5 hours, so that the non-tackiness, heat resistance, sliding property, moisture resistance, wear resistance and corrosion resistance of the die body 2 are improved, and for a high-quality Teflon pulp molded product, the rough and rough surface of the die is perfectly sprayed on the die is needed.
As an embodiment of the present invention: the process treatment of the surface coating of the die comprises the following steps:
the technological process of the surface coating of the mould includes the following 6 steps of oil removal on the surface of the mould, sand blasting, mould primer spraying, drying, spraying of the second layer of paint of the mould and drying.
The first step: and (3) removing oil on the surface of the die. In order to obtain sufficient surface adhesion of the surface layer of the workpiece, all grease on the surface of the die must be removed first and the damaged coating is re-sprayed; heated to about 400 c to volatilize it.
And a second step of: and (5) sand blasting. Mechanically cleaning the workpiece by adopting sand blasting treatment and roughening the surface of the workpiece; and adopting a 150-mesh corundum sand spraying mould surface.
And a third step of: and (5) spraying a mold primer. The primer serves to enhance and improve the bonding of the coating to the mold skin. Before the primer is sprayed, the primer is filtered, and is uniformly rotated and shaken by a rotational molding machine, so that the uniformity of the thickness of the coating is ensured.
Fourth step: and (5) drying. Baking at 210 deg.C for 1.5 hr.
Fifth step: and (5) spraying a mold finish. The finish paint has the function of improving the roughness of the primer and enabling the surface of the die to be smoother and finer. Before the finish paint is sprayed, the finish paint is filtered, and is uniformly rotated and shaken by a rotational molding machine, so that the uniformity of the thickness of the coating is ensured.
Sixth step: and (5) drying. Baking at 380 deg.C for 3.5 hr.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is intended to include only a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments of the disclosure as a whole, and that the embodiments of the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
Claims (5)
1. The utility model provides a high-quality paper mould product shedder, includes processing agency, mould body, bed plate and moving mechanism, its characterized in that: the processing mechanism is fixed on the upper end face of the base plate, the moving mechanism is arranged on the base plate, a die body is arranged on the moving mechanism, the die body is arranged in the processing mechanism, the processing mechanism comprises a heating disc, a rotary spray head and an L-shaped spray head, the heating disc is used for heating the die body, the L-shaped spray head is used for carrying out sand blasting on the inner wall of the die body, and the rotary spray head is used for spraying paint on the die body;
in the moving mechanism, grooves are formed in the left side and the right side in the U-shaped connecting frame, clamping plates are arranged on the grooves, a first threaded rod is connected to the outer side face of the clamping plates through bearings, the first threaded rod is arranged at the left end and the right end of the U-shaped connecting frame through threads, the front end of the U-shaped connecting frame is connected with two lug plates through a rotating shaft, the lug plates are fixed at the front edge positions of the upper end face of a supporting plate through screws, extrusion air bags are inlaid in the left side and the right side in the supporting plate, a sliding bar is fixed on the lower end face of the supporting plate through screws, a second threaded rod is connected to the sliding bar, the lower portion of the front end face of the supporting plate is connected with an inclined plate, a telescopic plate is arranged on the rear side of the inclined plate, and the second threaded rod is arranged on the telescopic plate;
the second screw rod is connected with the sliding bar block through the ball nut pair, a sliding groove is formed in the upper end of the base plate, the sliding bar block is arranged on the sliding groove, and the left end and the right end of the second screw rod are connected with the base plate through bearings;
an open slot is formed in the front end of the base plate, the threaded rod II and the expansion plate are arranged on the open slot, a baffle is fixed at the rear end of the expansion plate, and the baffle is arranged on the rear wall in the open slot;
a handle is fixed on the rear end face of the U-shaped connecting frame;
in the processing mechanism, the cavity handle slides and sets up in the left portion position of support frame up end, cavity handle is connected with heating plate up end intermediate position, and the bin sets up in cavity handle right side, the bin passes through the fix with screw in the support frame upper end, and coupling hose connects at the lower terminal surface intermediate position of bin, coupling hose sets up in cavity pipeline upside, cavity pipeline downside is connected with L type shower nozzle, and the slider slides and sets up in the support frame upper end, cavity pipeline clamps on the slider right side, the slider is connected on lead screw one, both sides are connected with the limiting plate around the lead screw, and the limiting plate passes through the fix with screw in the support frame upper end front and back marginal position, the bin right side is provided with the agitator tank, and the agitator tank upper end is provided with sealed lid, and the motor passes through the ring flange and fix at the sealing cap up end, and the (mixing) shaft welding is in the motor lower extreme, the (mixing) shaft upper end passes sealed lid, and is fixed with the motor looks, and filter bell-shaped side upper portion is connected with the agitator tank through the fixed plate, the (mixing) shaft sets up inside the filter mantle, the rotatory top passes the support frame with the shower nozzle.
2. The high quality paper die product stripper as defined in claim 1, wherein: the upper end of the heating plate is provided with a threaded hole, and the heating plate is connected with the lower part of the annular side face of the hollow handle through the threaded hole.
3. The high quality paper die product stripper as defined in claim 2, wherein: the L-shaped spray head is connected with a delivery pump, corundum sand is arranged in the storage box, a clamping groove is formed in the right side of the sliding block, the hollow pipeline is clamped in the clamping groove, the sliding block is connected with the first screw rod, and the L-shaped spray head is connected with the hollow pipeline.
4. A high quality paper die product stripper as defined in claim 3, wherein: the left side and the right side of the sealing cover are connected with the stirring tank, and the rotary spray head is provided with a switch valve.
5. A method of using a high quality paper die product stripper as defined in any one of claims 1-4, comprising the steps of: firstly, a heating disc works to heat the die body, so that oil removal treatment is carried out on the inner wall of the die body; then, corundum sand enters the L-shaped spray head and is sprayed out of the L-shaped spray head, so that sand blasting treatment is carried out on the inner wall of the die body; spraying primer on the die body; and the rotary spray head sprays the Teflon coating, so that the inner wall of the die body is sprayed.
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| CN201810962284.0A CN108914709B (en) | 2018-08-22 | 2018-08-22 | High-quality paper mould product shedder |
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| CN201810962284.0A CN108914709B (en) | 2018-08-22 | 2018-08-22 | High-quality paper mould product shedder |
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| CN108914709B true CN108914709B (en) | 2024-02-20 |
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| CN108914709A (en) | 2018-11-30 |
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