CN115008662B - Film-discharging thickness early warning and adjusting device of casting film machine - Google Patents
Film-discharging thickness early warning and adjusting device of casting film machine Download PDFInfo
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- CN115008662B CN115008662B CN202210613442.8A CN202210613442A CN115008662B CN 115008662 B CN115008662 B CN 115008662B CN 202210613442 A CN202210613442 A CN 202210613442A CN 115008662 B CN115008662 B CN 115008662B
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- 238000007599 discharging Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000007766 curtain coating Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
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- 238000001514 detection method Methods 0.000 description 6
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/52—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention relates to the field of casting machine accessories, in particular to a film outlet thickness early warning and adjusting device of a casting film machine, which comprises a table plate, wherein a concave plate is vertically and movably arranged above the table plate through a lifting mechanism, fixed side plates are respectively and fixedly arranged on the outer surfaces of two sides of the concave plate, a rotating shaft is arranged between the fixed side plates on the two sides, a light cylinder is sleeved on the outer side of the rotating shaft, arc-shaped rods are respectively and rotatably arranged on the surfaces, close to the fixed side plates, of the fixed side plates, the radius of each arc-shaped rod is the same as that of the light cylinder, the scheme improves a casting machine die head, so that an early warning and adjusting device is arranged in the die head, the film thickness sensing is more sensitive, the adjustment is convenient, when the film thickness sensing reaches a threshold value point, a mechanism is directly triggered to seal the port of a material box, the early warning and reminding is directly made in a film breaking mode, the material waste is avoided, and an additional acousto-optic alarm device is not required to be arranged.
Description
Technical Field
The invention relates to the field of casting machine accessories, in particular to a film-discharging thickness early warning and adjusting device of a casting film machine.
Background
The casting machine is a film processing equipment, it is mainly to mix the powder material that pulverizes well with agglomerant, plasticizer, dispersant, solvent to make the slurry with certain viscosity first, the slurry flows down from the hopper, is scraped and pressed and coated on the specialized base band with certain thickness by the scraper, strip from the top to become the film of the green tape after drying, solidifying, then need to do processing such as die cutting, lamination to the green tape according to size and shape of the finished product, make the blank finished product to be sintered, because it is higher to the thickness requirement precision of the film, and the remaining film thickness is thinner, this makes the height of the scraper need regular regulation, prevent the long-time working, there is error on the thickness producing film material that raw materials, scraper long-time scrape and bump, scraper abrade etc. bring under the scraper;
the existing early warning device has slow response, a casting die head is arranged near the front end, and the thickness detection is carried out after the film is discharged for a long stroke; secondly, mainly utilize the photoelectric detection head to detect, because the membrane has certain width, detect the head and want the continuous translation of comprehensive detection needs, comparatively inconvenient in the design, perhaps arrange on a plurality of detection head straight lines, but also have more detection blind area.
Disclosure of Invention
The invention aims to solve the defects in the background technology and provides a film thickness early warning and adjusting device of a casting film machine.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a curtain coating membrane machine goes out membrane thickness early warning and adjusting device, includes the platen, there is concave template the top of platen through elevating system along vertical movable mounting, concave template both sides surface fixed mounting respectively has fixed curb plate, both sides install the pivot between the fixed curb plate, the outside cover of pivot is equipped with a light section of thick bamboo, two the one side that fixed curb plate is close to rotates respectively installs the arc pole, the radius of arc pole is the same with the radius of light section of thick bamboo, and the arc pole of both sides is central symmetry in the both sides of pivot and arranges, the both ends of arc pole are fixedly connected with contact respectively, two the common fixed scraper blade that has of front end of fixed curb plate, the top of platen is close to the fixed workbin that is provided with in place ahead of scraper blade, the lower extreme port department symmetry of workbin is provided with the shrouding, two the shrouding is close to each other or keeps away from through the two-way mechanism control, wherein:
when the light cylinder moves up or down to the axial projection of the edge to coincide with any one of the arc rods through the cast film between the bedplate and the light cylinder, a passage is formed between the two contacts through the light cylinder, and then the two-way mechanism is triggered to shrink.
Preferably, the lifting mechanism comprises a telescopic cylinder fixedly mounted on the lower end face of the bedplate and a connecting folded plate fixedly connected to the telescopic end below the telescopic cylinder, and the upper end of the connecting folded plate is fixedly connected with the lower end of one side of the concave plate.
Preferably, the lower end of one side of the concave plate, which is far away from the connecting folded plate, is provided with a guide opening extending vertically, the lower end face of the bedplate, which is close to one side, is fixedly connected with a guide block, and the end part of the guide block penetrates through the inner side of the guide opening in a sliding manner.
Preferably, the outer surface of the rotating shaft is rotatably provided with a rotating sleeve, and the light cylinder is made of a light metal conducting material.
Preferably, the side openings for the arc-shaped rods to be placed in are formed in the outer surfaces of the two sides of the concave plate respectively, the adjusting shaft is fixedly connected to the middle of the side face of each arc-shaped rod in a perpendicular mode, the small-diameter portion is formed in the outer surface of the adjusting shaft, the insertion hole is formed in the outer surface of the fixed side plate, the small-diameter portion penetrates through the inner side of the insertion hole, and a damping ring is arranged between the small-diameter portion and the insertion hole.
Preferably, one end of the adjusting shaft, which is far away from the arc-shaped rod, is fixedly connected with a knob, the outer surface of the knob is fixedly connected with a pointer, the lower end surface of the bedplate is fixedly provided with a bottom fixing plate, two sides of the bottom fixing plate are respectively and fixedly provided with side fixing plates extending upwards, the outer surface of each side fixing plate is provided with a sliding groove, the adjusting shaft penetrates through the inner side of the sliding groove, and the outer surface of each side fixing plate is provided with scale marks corresponding to the side surface of the sliding groove.
Preferably, the fixed cover in the outside of workbin is equipped with the roof, the lower terminal surface of roof is close to both sides border department fixed connection side fixed plate's upper end respectively, the lower terminal surface fixed mounting of end fixed plate has a plurality of mounting flange.
Preferably, the bidirectional mechanism comprises a bidirectional cylinder fixedly mounted on the front end face of the material box, the telescopic ends on the two sides of the bidirectional cylinder are respectively and fixedly connected with connecting side plates, the side faces of the connecting side plates are respectively and fixedly connected to the end portions of the sealing plates, and the front edge and the rear edge of the sealing plates are respectively and fixedly connected with leakage-proof edges.
Preferably, the upper end face of the material box is provided with a plurality of material injection ports, two sides of the bedplate are respectively fixedly provided with side connection plates extending towards the front and rear directions, a plurality of rotating rollers are arranged between the side connection plates at two sides, a central shaft of each rotating roller is fixedly provided with a roller shaft, the roller shafts are in running fit with the side connection plates, and the plurality of rotating rollers are arranged at the front and rear parts of the bedplate.
Compared with the prior art, the invention has the following beneficial effects:
1. this scheme improves the casting machine die head for the device that has early warning and regulation in the die head, it is more sensitive to the response of film thickness, and it is convenient to adjust simultaneously, when the response of film thickness reachs the threshold point, the port of workbin is plugged up to direct trigger mechanism, directly makes the early warning through the mode of disconnected membrane and reminds, has avoided the material extravagant, also need not to set up the alarm device of extra reputation class.
2. When the casting film passes between the light cylinder and the bedplate, the casting film is conveyed backwards from the front, so that the light cylinder is dragged backwards until the inner wall of the light cylinder is contacted with the surface of the rotating sleeve, at the moment, the light cylinder rotates, the inner wall of the light cylinder is always contacted with the rotating sleeve, when the casting film has the problem of being too thick or too thin, the light cylinder can rotate up and down around the central shaft of the rotating shaft, when the port of the light cylinder is superposed with any arc rod on two sides, a passage is formed between the two contacts through the light cylinder, a control circuit of the bidirectional cylinder is triggered, the bidirectional cylinder is contracted, the lower end port of the feed box is sealed and blocked by the sealing plate, the feed box can be quickly reacted and blocked, the problem of waste caused by continuous discharge of the feed liquid is prevented, and the reaction is timely and quick.
3. Because the thickness of light section of thick bamboo is thin, light in weight, can in time react to the surface thickness according to the curtain coating membrane, and light section of thick bamboo extends along both sides direction, can be abundant cover on the surface of curtain coating membrane, especially when curtain coating membrane surface local thickening, whole light section of thick bamboo all can be lifted to the contact that triggers arc pole department constitutes the route, detects more sensitively comprehensively.
4. Through rotating the knob for the adjustment shaft rotates, and pointer and scale mark cooperation are convenient for observe the thickness threshold value of adjustment, and then make the arc pole rotate, and the arc pole of both sides can be respectively to the biggest threshold value that a light section of thick bamboo reciprocated and prescribe a limit to, form the alarm area, thereby has adjusted the threshold value scope of reporting to the police, the thickness floating range of curtain coating film promptly, uses in a flexible way.
Drawings
FIG. 1 is a schematic structural diagram of a film thickness early warning and adjusting device of a casting film machine according to the present invention;
FIG. 2 is a schematic view of a partial structure of a film thickness early warning and adjusting device of a casting film machine according to the present invention;
FIG. 3 is a partial cross-sectional view of a film thickness early warning and adjusting device of a casting film machine according to the present invention;
FIG. 4 is an enlarged view of the position A in FIG. 3 of a film thickness early warning and adjusting device of a casting film machine according to the present invention;
FIG. 5 is a front view of an arc-shaped rod of the film thickness early warning and adjusting device of the casting film machine of the present invention;
FIG. 6 is a schematic view of a lifting mechanism of the film thickness early warning and adjusting device of the casting film machine of the present invention;
FIG. 7 is a schematic view of an arc-shaped rod of the film thickness early warning and adjusting device of the casting film machine of the present invention;
FIG. 8 is a schematic view of a top plate of the film thickness early warning and adjusting device of the casting film machine of the present invention;
FIG. 9 is a schematic view of a platen of a film thickness early warning and adjusting device of a casting film machine according to the present invention;
FIG. 10 is a schematic view of a bottom fixing plate of the film thickness early warning and adjusting device of the casting film machine of the present invention;
FIG. 11 is a schematic view of a light cylinder of the film thickness warning and adjusting device of the casting film machine of the present invention;
FIG. 12 is a schematic diagram of a light barrel of the film thickness early warning and adjusting device of the casting film machine.
1. A platen; 2. rotating the roller; 3. a rotating shaft; 4. rotating the sleeve; 5. a light-weight cartridge; 6. fixing the side plate; 7. a concave plate; 8. a side port; 9. an arcuate bar; 10. a contact; 11. an adjustment shaft; 12. a knob; 13. a pointer; 14. a squeegee; 15. a material box; 16. a material injection port; 17. closing the plate; 18. a leakage-proof edge; 19. a bidirectional cylinder; 20. connecting the side plates; 21. a top plate; 22. side fixing plates; 23. a chute; 24. scale marking; 25. a bottom fixing plate; 26. installing a flange; 27. connecting the folded plates; 28. a telescopic cylinder; 29. a guide port; 30. a guide block; 31. a jack; 32. a small diameter part; 33. a damping ring; 34. a side joint plate; 35. a roll shaft; 36. casting a film; 37. an over-thick region; 38. and an alarm area.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-12 a curtain coating membrane machine goes out membrane thickness early warning and adjusting device, including platen 1, there is concave template 7 in vertical movable mounting edge through elevating system in the top of platen 1, concave template 7 both sides surface fixed mounting respectively has fixed curb plate 6, install pivot 3 between the fixed curb plate 6 of both sides, the outside cover of pivot 3 is equipped with light section of thick bamboo 5, the one side that two fixed curb plate 6 are close to mutually rotates respectively and installs arc pole 9, the radius of arc pole 9 is the same with light section of thick bamboo 5's radius, the arc pole 9 of both sides is central symmetry in the both sides of pivot 3 and arranges, the both ends of arc pole 9 are fixedly connected with contact 10 respectively, the common fixed mounting in front end of two fixed curb plate 6 has scraper blade 14, the fixed workbin 15 that is provided with in place ahead department that scraper blade 14 is close to the top of platen 1, the lower extreme port department symmetry of workbin 15 is provided with shrouding 17, two shrouding 17 are close to each other or keep away from through the control of two-way mechanism, wherein:
when the light barrel 5 moves up or down to the axial projection of the edge to coincide with any one arc rod 9 through the casting film 36 between the bedplate 1 and the light barrel 5, a passage is formed between the two contacts 10 through the light barrel 5 to trigger the two-way mechanism to contract.
This scheme improves the casting machine die head for the device that has early warning and regulation in the die head, it is more sensitive to the response of film thickness, and it is convenient to adjust simultaneously, when the response of film thickness reachs the threshold point, direct trigger mechanism comes the port of shutoff workbin 15, directly makes the early warning through the mode of disconnected membrane and reminds, has avoided the material extravagant, also need not to set up the alarm device of extra reputation class.
Elevating system includes the telescopic cylinder 28 of fixed mounting terminal surface under platen 1, fixed connection at the connection folded plate 27 of the telescopic end in telescopic cylinder 28 below, and the one side lower extreme of the concave board 7 of upper end fixed connection of connection folded plate 27, electronic jar is chooseed for use to telescopic cylinder 28, can comparatively accurate control concave board 7 reciprocate to adjust scraper blade 14 and reciprocate, change the shaping thickness of curtain coating membrane 36.
The concave plate 7 is far away from the one side lower extreme of connecting folded plate 27 and is seted up along vertical extension's guide 29, and the lower terminal surface of platen 1 is close to one side department fixedly connected with guide block 30, and the tip of guide block 30 slides and passes the inboard of guide 29, can promote the stationary degree when concave plate 7 tip reciprocates.
The outer surface of pivot 3 rotates to be installed and rotates cover 4, and a light section of thick bamboo 5 is light and leads metal material to make, selects for example aluminium system material, can electrically conduct and the material is lighter.
The side mouth 8 that supplies arc pole 9 to put into is seted up respectively to the both sides surface of concave template 7, the perpendicular fixedly connected with adjusting shaft 11 of department in the middle of the side of arc pole 9, path portion 32 has been seted up to the surface of adjusting shaft 11, jack 31 has been seted up to the surface of fixed curb plate 6, path portion 32 passes the inboard of jack 31, be provided with damping circle 33 between the clearance of path portion 32 and jack 31, damping circle 33's simple selection is the rubber circle, can increase frictional force, make arc pole 9 rotate the back position comparatively stable.
One end fixedly connected with knob 12 that the arc pole 9 was kept away from to adjustment shaft 11, the outer fixed surface of knob 12 is connected with pointer 13, the lower terminal surface fixed mounting of platen 1 has end solid board 25, the both sides of end solid board 25 are fixed mounting respectively have the side solid board 22 that extends towards the top, spout 23 has been seted up to the surface of side solid board 22, adjustment shaft 11 passes the inboard of spout 23, spout 23 provides the space for reciprocating of adjustment shaft 11, the surface of side solid board 22 corresponds the side of spout 23 and is provided with scale mark 24, before scale mark 24 and the cooperation of pointer 13, adjust telescopic cylinder 28 and make adjustment shaft 11 remove the middle height department of side mouth 8.
The fixed cover in the outside of workbin 15 is equipped with roof 21, and the lower terminal surface of roof 21 is close to both sides border department fixed connection side fixed plate 22's upper end respectively, and the lower terminal surface fixed mounting of end fixed plate 25 has a plurality of mounting flange 26 to fix the upper end at the pillar, adapt to the common mounting means of current die head, reduce the cooperation design demand when the device uses.
The bidirectional mechanism comprises a bidirectional cylinder 19 fixedly mounted on the front end face of the feed box 15, two side telescopic ends of the bidirectional cylinder 19 are respectively and fixedly connected with a connecting side plate 20, the side faces of the connecting side plates 20 are respectively and fixedly connected to the end portions of the sealing plates 17, the front edge and the rear edge of the sealing plates 17 are respectively and fixedly connected with a leakage-proof edge 18, and the plugging degree of the lower end of the feed box 15 is improved.
The upper end face of workbin 15 is provided with a plurality of sprue 16, the both sides of platen 1 are fixed mounting respectively has the side fishplate bar 34 that extends in the direction of front and back, be provided with a plurality of between the side fishplate bar 34 of both sides and change roller 2, the axis of changeing roller 2 is fixed and is provided with roller 35, roller 35 and side fishplate bar 34 normal running fit, a plurality of changes roller 2 and sets up in the front and back of platen 1, the time base film is carried through the surface of platen 1 when using, the transmission of base film can be assisted to the roller 2 that changes from beginning to end, the feed liquid falls on the surface of base film, form curtain coating film 36 behind scraper 14.
In operation, when the casting film 36 passes between the light cylinder 5 and the platen 1, the light cylinder 5 is dragged backwards due to the forward and backward conveying, until the inner wall of the light cylinder is in contact with the surface of the rotating sleeve 4, at the moment, the light cylinder 5 rotates, the inner wall of the light cylinder is always in contact with the rotating sleeve 4, when the casting film 36 has an excessively thick or thin problem, the light cylinder 5 rotates up and down around the central axis of the rotating shaft 3, when the port of the light cylinder 5 is overlapped with any one of the arc-shaped rods 9 on the two sides, the two contacts 10 form a passage through the light cylinder 5, so as to trigger a control circuit of the bidirectional cylinder 19, as shown in fig. 12, for example, when the casting film 36 is excessively thick, the casting film 36 pushes the light cylinder 5 to rotate upwards when reaching the excessively thick region 37, the light cylinder 5 reaches the alarm region 38, namely, which triggers the circuit between the contacts 10, so that the bidirectional cylinder 19 contracts, the closing plate 17 immediately blocks the lower end port of the feed box 15, can react and block the feed box 15, thereby preventing the feed liquid from being discharged continuously and causing waste, and the reaction is timely and rapid; the light cylinder 5 is thin and light, can respond to the surface thickness of the casting film 36 in time, and the light cylinder 5 extends along the directions of two sides and can fully cover the surface of the casting film 36, especially when the surface of the casting film 36 is locally thickened, the whole light cylinder 5 can be lifted, so that the contact 10 at the position of the trigger arc-shaped rod 9 forms a passage, and the detection is more sensitive and comprehensive; the user is through rotating knob 12 for the adjustment shaft 11 rotates, and pointer 13 cooperates with scale mark 24, is convenient for observe the thickness threshold value of adjustment, and then makes the arc pole 9 rotate, and the arc pole 9 of both sides can be restricted the biggest threshold value that light section of thick bamboo 5 reciprocated respectively, forms alarm area 38, thereby has adjusted the threshold value scope of reporting to the police, and the thickness of curtain coating film 36 floats the scope promptly, uses in a flexible way.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a curtain coating membrane machine goes out membrane thickness early warning and adjusting device, includes platen (1), its characterized in that: the top of platen (1) has concave board (7) through elevating system along vertical movable mounting, concave board (7) both sides surface fixed mounting respectively has fixed curb plate (6), both sides install pivot (3) between fixed curb plate (6), the outside cover of pivot (3) is equipped with a light section of thick bamboo (5), two fixed curb plate (6) one side that is close to mutually rotates respectively installs arc pole (9), the radius of arc pole (9) is the same with the radius of a light section of thick bamboo (5), and arc pole (9) of both sides are central symmetry in the both sides of pivot (3) and arrange, the both ends of arc pole (9) are fixedly connected with contact (10) respectively, two the common fixed mounting in front end of fixed curb plate (6) has scraper blade (14), the place ahead department that the top of platen (1) is close to scraper blade (14) is fixed and is provided with workbin (15), the lower extreme port department symmetry of workbin (15) is provided with shrouding (17), two shrouding (17) are close to each other or keep away from through two-way mechanism control, wherein:
when the light cylinder (5) moves up or down to the axial projection of the edge to coincide with any one of the arc rods (9) through the casting film (36) between the bedplate (1) and the light cylinder (5), a passage is formed between the two contacts (10) through the light cylinder (5), and then the two-way mechanism is triggered to contract;
the outer surfaces of two sides of the concave plate (7) are respectively provided with a side opening (8) for placing an arc-shaped rod (9), the middle of the side surface of the arc-shaped rod (9) is vertically and fixedly connected with an adjusting shaft (11), the outer surface of the adjusting shaft (11) is provided with a small diameter part (32), the outer surface of the fixed side plate (6) is provided with an insertion hole (31), the small diameter part (32) penetrates through the inner side of the insertion hole (31), and a damping ring (33) is arranged between the small diameter part (32) and the insertion hole (31);
a knob (12) is fixedly connected to one end, far away from the arc-shaped rod (9), of the adjusting shaft (11), a pointer (13) is fixedly connected to the outer surface of the knob (12), a bottom fixing plate (25) is fixedly installed on the lower end face of the bedplate (1), side fixing plates (22) extending upwards are fixedly installed on two sides of the bottom fixing plate (25) respectively, a sliding groove (23) is formed in the outer surface of each side fixing plate (22), the adjusting shaft (11) penetrates through the inner side of the sliding groove (23), and scale marks (24) are arranged on the outer surface of each side fixing plate (22) corresponding to the side face of the sliding groove (23);
the bidirectional mechanism comprises a bidirectional cylinder (19) fixedly mounted on the front end face of the material box (15), the two sides of the bidirectional cylinder (19) are respectively and fixedly connected with a connecting side plate (20) at the telescopic ends, the side faces of the connecting side plates (20) are respectively and fixedly connected to the end portions of the sealing plate (17), and the front edge and the rear edge of the sealing plate (17) are respectively and fixedly connected with a leakage-proof edge (18).
2. The casting film machine goes out membrane thickness early warning and adjusting device of claim 1, its characterized in that: the lifting mechanism comprises a telescopic cylinder (28) fixedly mounted on the lower end face of the bedplate (1) and a connecting folded plate (27) fixedly connected to the telescopic end below the telescopic cylinder (28), and the upper end of the connecting folded plate (27) is fixedly connected with the lower end of one side of the concave plate (7).
3. The casting film machine goes out membrane thickness early warning and adjusting device of claim 2, its characterized in that: the lower end of one side, far away from the connecting folded plate (27), of the concave plate (7) is provided with a guide opening (29) extending vertically, a guide block (30) is fixedly connected to the position, close to one side, of the lower end face of the bedplate (1), and the end portion of the guide block (30) penetrates through the inner side of the guide opening (29) in a sliding mode.
4. The casting film machine goes out membrane thickness early warning and adjusting device of claim 1, its characterized in that: the outer surface of the rotating shaft (3) is rotatably provided with a rotating sleeve (4), and the light cylinder (5) is made of light conductive metal materials.
5. The casting film machine goes out membrane thickness early warning and adjusting device of claim 1, its characterized in that: the fixed cover in the outside of workbin (15) is equipped with roof (21), the lower terminal surface of roof (21) is close to both sides border department and is fixed connection side fixed plate's (22) upper end respectively, the lower terminal surface fixed mounting of end fixed plate (25) has a plurality of mounting flange (26).
6. The casting film machine goes out membrane thickness early warning and adjusting device of claim 1, its characterized in that: the feed box is characterized in that a plurality of injection ports (16) are formed in the upper end face of the feed box (15), side connecting plates (34) extending towards the front and rear direction are fixedly mounted on two sides of the bedplate (1) respectively, a plurality of rotating rollers (2) are arranged between the side connecting plates (34) on the two sides, a roll shaft (35) is fixedly arranged on a middle shaft of each rotating roller (2), the roll shaft (35) is in running fit with the side connecting plates (34), and the rotating rollers (2) are arranged in the front and at the rear of the bedplate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613442.8A CN115008662B (en) | 2022-06-01 | 2022-06-01 | Film-discharging thickness early warning and adjusting device of casting film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613442.8A CN115008662B (en) | 2022-06-01 | 2022-06-01 | Film-discharging thickness early warning and adjusting device of casting film machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115008662A CN115008662A (en) | 2022-09-06 |
| CN115008662B true CN115008662B (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210613442.8A Active CN115008662B (en) | 2022-06-01 | 2022-06-01 | Film-discharging thickness early warning and adjusting device of casting film machine |
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| CN118752744B (en) * | 2024-07-31 | 2024-12-03 | 盐城海通新材料有限公司 | Film thickness early warning adjusting device is gone out to curtain coating membrane machine |
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| CN115008662A (en) | 2022-09-06 |
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Denomination of invention: An early warning and adjusting device for film thickness of a casting film machine Effective date of registration: 20230322 Granted publication date: 20230203 Pledgee: Zhejiang Lanxi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIHAO INDUSTRY & TRADE Co.,Ltd. Registration number: Y2023980035534 |
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Denomination of invention: A device for early warning and adjustment of film thickness in a casting film machine Granted publication date: 20230203 Pledgee: Zhejiang Lanxi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIHAO INDUSTRY & TRADE Co.,Ltd. Registration number: Y2024980038642 |
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