CN114683560B - Glass cotton laminating machine for producing soundproof cotton - Google Patents
Glass cotton laminating machine for producing soundproof cotton Download PDFInfo
- Publication number
- CN114683560B CN114683560B CN202210244013.8A CN202210244013A CN114683560B CN 114683560 B CN114683560 B CN 114683560B CN 202210244013 A CN202210244013 A CN 202210244013A CN 114683560 B CN114683560 B CN 114683560B
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting plate
- fixedly connected
- guide roller
- electric guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 52
- 238000010030 laminating Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 title claims abstract description 13
- 239000002985 plastic film Substances 0.000 claims abstract description 80
- 229920006255 plastic film Polymers 0.000 claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004080 punching Methods 0.000 claims description 36
- 239000003292 glue Substances 0.000 claims description 34
- 239000011491 glass wool Substances 0.000 claims description 27
- 238000004026 adhesive bonding Methods 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 210000002268 wool Anatomy 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract 2
- 230000006872 improvement Effects 0.000 description 9
- 239000007888 film coating Substances 0.000 description 4
- 238000009501 film coating Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/741—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
Abstract
The application relates to the field of soundproof cotton, in particular to a glass cotton laminating machine for producing soundproof cotton. The technical problems are as follows: the plastic film is simply punctured after being covered and a complete hole is not punctured on the plastic film, namely the hole is not completely penetrated, and the residual plastic film on the edge of the hole can influence the sound insulation effect of the sound insulation cotton. The technical proposal is as follows: a glass cotton laminating machine for producing soundproof cotton comprises a bottom frame, an electric transmission belt, a first mounting plate, a transmission unit and the like; the upper part of the underframe is connected with an electric transmission belt; the upper part of the underframe is connected with a first mounting plate; the transmission unit is connected to the first mounting panel upside. According to the application, the plastic film is coated on the soundproof cotton, and the plastic film is punched firstly, so that the plastic film completely penetrates through a plurality of holes, then the plastic film is glued, and the glued plastic film is coated on the glass cotton, so that the phenomenon that the plastic film cannot completely penetrate through the soundproof cotton when the plastic film is coated and punched firstly is prevented, and the soundproof effect of the soundproof cotton is prevented from being influenced.
Description
Technical Field
The application relates to the field of soundproof cotton, in particular to a glass cotton laminating machine for producing soundproof cotton.
Background
At present, there is a soundproof cotton for preventing cotton wool and cotton scraps from flying when the glass cotton is used, a layer of plastic film is coated on the glass cotton, and then holes are punched on the plastic film, so that the cotton wool and cotton scraps are prevented from flying on the premise of playing the soundproof effect, but the plastic film is simply punctured after being coated, and a complete hole is not punched on the plastic film, namely the hole is not completely penetrated, and the residual plastic film on the edge of the hole can influence the soundproof effect of the soundproof cotton.
Disclosure of Invention
The application provides a glass cotton laminating machine for producing soundproof cotton, which aims to overcome the defect that the plastic film is simply laminated and then punched, but a complete hole is not punched on the plastic film, namely the hole is not completely penetrated, and the residual plastic film on the edge of the hole can influence the soundproof effect of soundproof cotton.
The technical proposal is as follows: a glass cotton laminating machine for producing soundproof cotton comprises a bottom frame, an electric transmission belt, a first mounting plate, a transmission unit, a punching unit and a gluing unit; the upper part of the underframe is connected with an electric transmission belt; the upper part of the underframe is connected with a first mounting plate; the upper side of the first mounting plate is connected with a transmission unit which is used for transmitting the plastic film; the left part of the upper side of the first mounting plate is connected with a hole punching unit which is used for punching the plastic film; the right part of the upper side of the first mounting plate is connected with a gluing unit, and the gluing unit is used for gluing the plastic film with the punched holes.
As an improvement of the above scheme, the transmission unit comprises a first mounting frame, a film roller, a first electric guide roller, a second mounting frame, a second electric guide roller, a third electric guide roller, a fourth electric guide roller, a fifth electric guide roller, a sixth electric guide roller, a third mounting frame, a seventh electric guide roller and an eighth electric guide roller; the left part of the upper side of the first mounting plate is fixedly connected with two first mounting frames, and the two first mounting frames are arranged in a front-back symmetrical way; a film roller and a first electric guide roller are arranged between the two first installation racks, and the film roller is positioned below the first electric guide roller; the middle part of the upper side of the first mounting plate is fixedly connected with two second mounting frames, and the two second mounting frames are symmetrically arranged in front and back; a second electric guide roller and a third electric guide roller are arranged at the upper part between the two second installation racks, and the second electric guide roller is positioned at the left side of the third electric guide roller; a fourth electric guide roller, a fifth electric guide roller and a sixth electric guide roller are arranged at the lower part between the two second installation racks, and the fifth electric guide roller is positioned between the fourth electric guide roller and the sixth electric guide roller; the right part of the upper side of the first mounting plate is fixedly connected with two third mounting frames which are arranged in a front-back symmetrical way; a seventh electric guide roller and an eighth electric guide roller are arranged between the two third installation racks, and the seventh electric guide roller is positioned at the left side of the eighth electric guide roller.
As an improvement of the scheme, the hole punching unit comprises a fourth mounting frame, a first air cylinder, a second mounting plate, a hole punching cylinder, a third mounting plate, a first rack, a fifth mounting frame, a gear, a first spring telescopic rod, a telescopic plate, a fourth mounting plate and a second rack; the left part of the upper side of the first mounting plate is fixedly connected with a fourth mounting frame and two fifth mounting frames, and the two fifth mounting frames are positioned on the inner side of the fourth mounting frame; the inner lower side of the fourth mounting frame is fixedly connected with a first cylinder; the inner front side and the inner rear side of the fourth mounting frame are respectively fixedly connected with a fourth mounting plate; the telescopic end of the first air cylinder is connected with a second mounting plate; the lower side of the second mounting plate is fixedly connected with a plurality of pricking cylinders; the front side and the rear side of the second mounting plate are fixedly connected with a third mounting plate respectively; the lower sides of the two third mounting plates are fixedly connected with a first rack respectively; gears are respectively connected to the upper parts of the two fifth mounting frames through rotating shafts; the left part of the upper side of the fourth mounting frame is fixedly connected with four first spring telescopic rods, and the four first spring telescopic rods are distributed in a rectangular shape; the telescopic ends of the four first spring telescopic rods are connected with telescopic plates; the front side and the rear side of the expansion plate are fixedly connected with a second rack respectively; the gear engages the first rack and the second rack.
As the improvement of the scheme, the lower part of the punching barrel is provided with an inclined plane, and the inner wall is provided with a rough surface, so that punching of the plastic film and leaving of plastic film fragments on the inner wall are facilitated.
As an improvement of the above proposal, the telescopic end of the telescopic plate is made of soft material for protecting the plastic film.
As an improvement of the scheme, the gluing unit comprises a sixth mounting frame, a second air cylinder, a fifth mounting plate, a seventh mounting frame, an electric sliding rail, an electric sliding block, a gluing roller, a second spring telescopic rod, a first wedge block, a glue box, a sixth mounting plate, a third spring telescopic rod, a second wedge block, a seventh mounting plate, a limiting rod and a supporting rod; the right part of the upper side of the first mounting plate is fixedly connected with a sixth mounting frame and two seventh mounting frames, and the sixth mounting frame is positioned on the right side of the two seventh mounting frames; the upper part of the sixth mounting frame is fixedly connected with a second cylinder; the telescopic end of the second cylinder is fixedly connected with a fifth mounting plate; the left side of the fifth mounting plate is fixedly connected with a plurality of support rods; the opposite sides of the two seventh mounting frames are fixedly connected with an electric sliding rail respectively; the middle parts of the left sides of the two seventh installation racks are respectively fixedly connected with a limiting rod; the two electric sliding rails are respectively connected with an electric sliding block in a sliding way; a glue spreader is rotatably connected to the lower part between the two electric sliding blocks; a second spring telescopic rod is fixedly connected to the upper part between the two electric sliding blocks; the right sides of the two electric sliding blocks are fixedly connected with a sixth mounting plate respectively; the telescopic ends of the two second spring telescopic rods are respectively fixedly connected with a first wedge-shaped block; a glue box is fixedly connected between the two first wedge blocks; the left sides of the two sixth mounting plates are fixedly connected with a third spring telescopic rod respectively; the telescopic ends of the two third spring telescopic rods are fixedly connected with a second wedge-shaped block respectively; and the left sides of the two second wedge-shaped blocks are respectively fixedly connected with a seventh mounting plate.
As an improvement of the scheme, the upper end and the lower end of the limiting rod are both provided with inclined planes for forcing the seventh mounting plate to move.
As an improvement of the scheme, the number of the supporting rods is the same as that of the hole punching cylinders and corresponds to the holes in the plastic film one by one.
As an improvement of the scheme, the device also comprises a blowing unit; the middle part of the upper side of the first mounting plate is connected with a blowing unit; the blowing unit comprises an eighth mounting frame, a first feed box, an eighth mounting plate, a first guide plate, a first air nozzle, a ninth mounting plate, a second feed box, a second guide plate and a second air nozzle; an eighth mounting frame is fixedly connected to the middle part of the upper side of the first mounting plate; a first feed box is arranged on the upper side of the eighth mounting frame; an eighth mounting plate is fixedly connected to the upper side of the eighth mounting frame, and the eighth mounting plate is positioned on the right side of the first feed box; the right side of the first feed box is fixedly connected with a first air jet; the inner lower side of the eighth mounting plate is fixedly connected with a first guide plate; a ninth mounting plate is fixedly connected to the right side of the eighth mounting frame; a second feed box is arranged on the upper side of the ninth mounting plate; the left side of the second feed box is fixedly connected with a second air jet; the upper part of the second feed box is fixedly connected with a second guide plate.
As an improvement of the scheme, the first guide plate and the second guide plate are arc-shaped, so that plastic film fragments can be guided to fall into the first material box and the second material box.
The beneficial effects are that: according to the application, the plastic film is coated on the soundproof cotton, and the plastic film is punched firstly, so that the plastic film completely penetrates through a plurality of holes, then the plastic film is glued, and the glued plastic film is coated on the glass cotton, so that the phenomenon that the plastic film cannot completely penetrate through the soundproof cotton when the plastic film is coated and punched firstly is prevented, and the soundproof effect of the soundproof cotton is prevented from being influenced.
Drawings
FIG. 1 is a schematic view showing a first perspective structure of a glass wool laminator for producing soundproof cotton according to the present application;
FIG. 2 is a schematic view showing a second perspective structure of a glass wool laminator for producing soundproof cotton according to the present application;
FIG. 3 is a top view of a glass wool laminator for producing soundproofing wool of the application;
FIG. 4 is a schematic view of a first partial perspective view of a glass wool laminator for producing soundproof cotton of the application;
FIG. 5 is a schematic perspective view of a conveying unit of a glass wool film laminating machine for producing soundproof cotton according to the present application;
FIG. 6 is a schematic perspective view of a hole punching unit of a glass wool film laminating machine for producing soundproof cotton of the present application;
FIG. 7 is a schematic view showing a partial perspective structure of a perforating unit of a glass wool laminating machine for producing soundproof cotton of the present application;
FIG. 8 is a schematic perspective view of a perforation cylinder of a glass wool laminating machine for producing soundproof cotton of the present application;
fig. 9 is a schematic view showing a first perspective structure of a glue applying unit of a glass wool film coating machine for producing soundproof cotton according to the present application;
fig. 10 is a schematic view showing a second perspective structure of a glue applying unit of a glass wool film coating machine for producing soundproof cotton according to the present application;
FIG. 11 is a schematic view showing a partial perspective structure of a glue applying unit of a glass wool laminating machine for producing soundproof cotton according to the present application;
FIG. 12 is a schematic view of a second partial perspective view of a glass wool laminator for producing soundproof cotton of the application;
FIG. 13 is a schematic view showing a first perspective structure of a blowing unit of a glass wool film laminating machine for producing soundproof cotton according to the present application;
FIG. 14 is a schematic view showing a second perspective structure of a blowing unit of a glass wool film laminating machine for producing soundproof cotton according to the present application;
fig. 15 is a schematic view showing a partial perspective structure of a blowing unit of a glass wool laminator for producing soundproof cotton according to the present application.
Reference numerals in the figures: 1-chassis, 2-electric conveyor belt, 3-first mounting plate, 201-first mounting frame, 202-film roll, 203-first electric guide roll, 204-second mounting frame, 205-second electric guide roll, 206-third electric guide roll, 207-fourth electric guide roll, 208-fifth electric guide roll, 209-sixth electric guide roll, 2010-third mounting frame, 2011-seventh electric guide roll, 2012-eighth electric guide roll, 301-fourth mounting frame, 302-first cylinder, 303-second mounting plate, 304-punching cylinder, 305-third mounting plate, 306-first rack, 307-fifth mounting frame, 308-gear, 309-first spring expansion link, 3010-expansion plate, 3011-fourth mounting plate, 3012-second rack, 401-sixth mounting rack, 402-second cylinder, 403-fifth mounting board, 404-seventh mounting rack, 405-electric slide rail, 406-electric slide block, 407-glue spreader, 408-second spring telescoping rod, 409-first wedge, 4010-glue box, 4011-sixth mounting board, 4012-third spring telescoping rod, 4013-second wedge, 4014-seventh mounting board, 4015-stop lever, 4016-support bar, 501-eighth mounting rack, 502-first bin, 503-eighth mounting board, 504-first deflector, 505-first jet, 506-ninth mounting board, 507-second bin, 508-second deflector, 509-second jet.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
In the present embodiment, the first spring telescoping rod 309, the second spring telescoping rod 408, and the third spring telescoping rod 4012 are each composed of a spring and a telescoping rod.
Example 1
The glass cotton laminating machine for producing soundproof cotton comprises a bottom frame 1, an electric transmission belt 2, a first mounting plate 3, a transmission unit, a punching unit and a gluing unit, wherein the electric transmission belt is arranged on the bottom frame 1; the upper part of the underframe 1 is connected with an electric transmission belt 2; the upper part of the underframe 1 is connected with a first mounting plate 3; the upper side of the first mounting plate 3 is connected with a transmission unit; the left part of the upper side of the first mounting plate 3 is connected with a pricking unit; the right part of the upper side of the first mounting plate 3 is connected with a gluing unit.
The transmission unit comprises a first mounting frame 201, a film roller 202, a first electric guide roller 203, a second mounting frame 204, a second electric guide roller 205, a third electric guide roller 206, a fourth electric guide roller 207, a fifth electric guide roller 208, a sixth electric guide roller 209, a third mounting frame 2010, a seventh electric guide roller 2011 and an eighth electric guide roller 2012; the left part of the upper side of the first mounting plate 3 is connected with two first mounting frames 201 through bolts, and the two first mounting frames 201 are symmetrically arranged in front and back; a film roll 202 and a first electric guide roll 203 are arranged between the two first mounting frames 201, and the film roll 202 is positioned below the first electric guide roll 203; the middle part of the upper side of the first mounting plate 3 is connected with two second mounting frames 204 through bolts, and the two second mounting frames are symmetrically arranged in front and back; a second motorized guide roller 205 and a third motorized guide roller 206 are installed at the upper part between the two second installation frames 204, and the second motorized guide roller 205 is positioned at the left of the third motorized guide roller 206; a fourth electric guide roller 207, a fifth electric guide roller 208 and a sixth electric guide roller 209 are installed at the lower portion between the two second mounting frames 204, and the fifth electric guide roller 208 is located between the fourth electric guide roller 207 and the sixth electric guide roller 209; the right part of the upper side of the first mounting plate 3 is connected with two third mounting frames 2010 through bolts, and the two third mounting frames 2010 are symmetrically arranged in front and back; a seventh motorized guide roller 2011 and an eighth motorized guide roller 2012 are mounted between the two third mounting frames 2010, and the seventh motorized guide roller 2011 is located to the left of the eighth motorized guide roller 2012.
The punching unit comprises a fourth mounting frame 301, a first cylinder 302, a second mounting plate 303, a punching cylinder 304, a third mounting plate 305, a first rack 306, a fifth mounting frame 307, a gear 308, a first spring telescopic rod 309, a telescopic plate 3010, a fourth mounting plate 3011 and a second rack 3012; the upper left part of the first mounting plate 3 is connected with a fourth mounting frame 301 and two fifth mounting frames 307 through bolts, and the two fifth mounting frames 307 are positioned on the inner side of the fourth mounting frame 301; the first cylinder 302 is fixedly connected to the inner lower side of the fourth mounting frame 301; a fourth mounting plate 3011 is fixedly connected to the inner front side and the inner rear side of the fourth mounting frame 301 respectively; the telescopic end of the first cylinder 302 is connected with a second mounting plate 303; the lower side of the second mounting plate 303 is fixedly connected with a plurality of pricking cylinders 304; a third mounting plate 305 is fixedly connected to the front side and the rear side of the second mounting plate 303, respectively; the lower sides of the two third mounting plates 305 are fixedly connected with a first rack 306 respectively; gears 308 are respectively connected to the upper parts of the two fifth mounting frames 307 through rotating shafts; the left part of the upper side of the fourth installation frame 301 is fixedly connected with four first spring telescopic rods 309, and the four first spring telescopic rods 309 are distributed in a rectangular shape; the telescopic ends of the four first spring telescopic rods 309 are connected with telescopic plates 3010; the front side and the rear side of the expansion plate 3010 are fixedly connected with a second rack 3012 respectively; the gear 308 engages the first rack 306 and the second rack 3012.
The lower part of the punching cylinder 304 is provided with an inclined plane, and the inner wall is provided with a rough surface, which is beneficial to punching the plastic film and leaving plastic film fragments on the inner wall.
The expansion end of the expansion plate 3010 is made of a soft material for protecting the plastic film.
The glue spreading unit comprises a sixth mounting frame 401, a second cylinder 402, a fifth mounting plate 403, a seventh mounting frame 404, an electric sliding rail 405, an electric sliding block 406, a glue spreader 407, a second spring expansion link 408, a first wedge 409, a glue box 4010, a sixth mounting plate 4011, a third spring expansion link 4012, a second wedge 4013, a seventh mounting plate 4014, a limiting rod 4015 and a supporting rod 4016; the right part of the upper side of the first mounting plate 3 is connected with a sixth mounting frame 401 and two seventh mounting frames 404 through bolts, and the sixth mounting frame 401 is positioned on the right side of the two seventh mounting frames 404; the upper part of the sixth mounting frame 401 is fixedly connected with a second cylinder 402; the telescopic end of the second cylinder 402 is connected with a fifth mounting plate 403; a plurality of support rods 4016 are fixedly connected to the left side of the fifth mounting plate 403; two opposite sides of the seventh mounting frame 404 are respectively connected with an electric sliding rail 405 by bolts; a limiting rod 4015 is fixedly connected to the middle parts of the left sides of the two seventh mounting frames 404 respectively; two electric sliding rails 405 are respectively connected with an electric sliding block 406 in a sliding way; a glue spreader 407 is rotatably connected to the lower part between the two electric sliders 406; a second spring telescopic rod 408 is fixedly connected to the upper part between the two electric sliding blocks 406; the right sides of the two electric sliding blocks 406 are respectively fixedly connected with a sixth mounting plate 4011; the telescopic ends of the two second spring telescopic rods 408 are fixedly connected with a first wedge block 409 respectively; a glue box 4010 is fixedly connected between the two first wedge-shaped blocks 409; a third spring telescopic rod 4012 is fixedly connected to the left sides of the two sixth mounting plates 4011 respectively; the telescopic ends of the two third spring telescopic rods 4012 are respectively fixedly connected with a second wedge-shaped block 4013; a seventh mounting plate 4014 is fixedly connected to the left sides of the two second wedge blocks 4013.
Both the upper and lower ends of the limit lever 4015 are provided with inclined surfaces for forcing the seventh mounting plate 4014 to move.
The number of support rods 4016 is the same as that of the perforating cylinders 304 and corresponds one to one for sealing the holes in the plastic film.
Working principle: before working, a plastic film cylinder is sleeved on a film roller 202 by a worker, then one end of the plastic film is pulled out to bypass a first electric guide roller 203, a second electric guide roller 205, a third electric guide roller 206, a fourth electric guide roller 207, a seventh electric guide roller 2011, a fifth electric guide roller 208, an eighth electric guide roller 2012 and a sixth electric guide roller 209 in sequence, and finally comes out from the lower end of the sixth electric guide roller 209; then, the first air cylinder 302 is controlled to start to drive the second mounting plates 303 to move downwards, the second mounting plates 303 drive the plurality of punching cylinders 304, the two third mounting plates 305 and the two first racks 306 to move downwards, the two first racks 306 move downwards to drive the two gears 308 to rotate, the two gears 308 drive the two second racks 3012 to move upwards, the two second racks 3012 drive the expansion plates 3010 to move upwards, the expansion plates 3010 drive the four first spring expansion rods 309 to extend, the upper surfaces of the expansion ends of the expansion plates 3010 are moved to be in contact with the two fourth mounting plates 3011, at the moment, the upper surfaces of the expansion ends of the expansion plates 3010 are just in contact with the lower surfaces of plastic films between the first electric guide rollers 203 and the second electric guide rollers 205, then, the plurality of punching cylinders 304 are continuously controlled to move downwards until the plastic films are contacted, punching is carried out on the plastic films after the punching, most of the plastic film residues after the punching can be remained on the inner walls of the punching cylinders 304, the expansion ends of the expansion plates 3010 are blocked by the two fourth mounting plates 3011 and do not move upwards, but the plastic films are prevented from being deformed when the plastic films are supported by the plastic films; after punching, the first air cylinder 302 is controlled to start to drive the second mounting plate 303 to move upwards for resetting, so that the plurality of punching cylinders 304 and the expansion plates 3010 move for resetting, punching of the plastic film is completed, then the first electric guide roller 203, the second electric guide roller 205, the third electric guide roller 206, the fourth electric guide roller 207, the seventh electric guide roller 2011, the fifth electric guide roller 208, the eighth electric guide roller 2012 and the sixth electric guide roller 209 are controlled to start, so that the plastic film is transmitted rightwards, when a punching area of the plastic film is between the eighth electric guide roller 2012 and the sixth electric guide roller 209, the stop movement control starts the second air cylinder 402 to drive the fifth mounting plate 403 and the plurality of support rods 4016 to move leftwards, the plurality of support rods 4016 pass through holes on the plastic film, so that the left sides of the plurality of support rods 4016 are positioned on the same plane with the left side of the plastic film, then, the two electric slide rails 405 are controlled to start to drive the two electric slide blocks 406 to move downwards, the two electric slide blocks 406 drive the two glue rollers 407, the two second spring telescopic rods 408, the two first wedge-shaped blocks 409, the two glue boxes 4010, the two sixth mounting plates 4011, the two third spring telescopic rods 4012, the two second wedge-shaped blocks 4013 and the two seventh mounting plates 4014 to move downwards, when the two seventh mounting plates 4014 move downwards, the two limiting rods 4015 are contacted with the two limiting rods 4015, the two limiting rods 4015 force the two seventh mounting plates 4014 to move rightwards, the two seventh mounting plates 4014 drive the two second wedge-shaped blocks 4013 to move rightwards and compress the third spring telescopic rods 4012, in the rightwards moving process of the two second wedge-shaped blocks 4013, the two first wedge-shaped blocks 409 are contacted with the two first wedge-shaped blocks 409 to force the two first wedge-shaped blocks 409 to move upwards and compress the two second spring telescopic rods 408, the two first wedge-shaped blocks 409 move upwards and drive the glue boxes 4010 to move upwards, so that a gap exists between the glue box 4010 and the glue spreader 407, and the glue solution in the glue box 4010 can flow to the surface of the glue spreader 407, and when the glue spreader 407 moves downwards, the glue solution contacts with the left side of the plastic film, and is coated on the left side of the plastic film, and the glue solution cannot permeate to the right side of the plastic film because of the support blocking of the plurality of support rods 4016; when the glue spreader 407 finishes coating the plastic film at the lowest position, the two seventh mounting plates 4014 are separated from the two limit rods 4015, and under the action of the two second spring telescopic rods 408 and the two third spring telescopic rods 4012, the two first wedge-shaped blocks 409 drive the glue box 4010 to move downwards to reset and contact with the glue spreader 407, so that the glue spreader 407 seals the glue box 4010 and no glue overflows; when the next hole punching area is punched, the two electric sliding rails 405 are controlled to be started to move upwards to drive the two electric sliding blocks 406 to move upwards, and the working principle is the same, so that the plastic film is glued; after the glue is coated, the plastic film is controlled to start to move continuously, the glass wool is placed on the electric conveying belt 2 in advance through the lower part of the sixth electric guide roller 209, the electric conveying belt 2 is controlled to start to convey the glass wool to the right, when the glass wool is conveyed to the lower part of the sixth electric guide roller 209, the punching area of the plastic film is just below the sixth electric guide roller 209, the plastic film is pressed on the upper surface of the glass wool by the sixth electric guide roller 209, the film coating on the upper surface of the glass wool is completed, and after the film coating, the glass wool is cut one by a cutter.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 12-15, a blowing unit is further included; the middle part of the upper side of the first mounting plate 3 is connected with a blowing unit; the blowing unit comprises an eighth mounting frame 501, a first workbin 502, an eighth mounting plate 503, a first deflector 504, a first air nozzle 505, a ninth mounting plate 506, a second workbin 507, a second deflector 508 and a second air nozzle 509; an eighth mounting frame 501 is connected to the middle of the upper side of the first mounting plate 3 through bolts; a first feed box 502 is arranged on the upper side of the eighth mounting frame 501; an eighth mounting plate 503 is fixedly connected to the upper side of the eighth mounting frame 501, and the eighth mounting plate 503 is positioned on the right of the first feed box 502; a first air jet 505 is fixedly connected to the right side of the first material box 502; a first guide plate 504 is fixedly connected to the inner lower side of the eighth mounting plate 503; a ninth mounting plate 506 is fixedly connected to the right side of the eighth mounting frame 501; a second feed box 507 is arranged on the upper side of the ninth mounting plate 506; a second air jet 509 is fixedly connected to the left side of the second feed box 507; the upper part of the second feed box 507 is fixedly connected with a second guide plate 508.
The first deflector 504 and the second deflector 508 are both arc-shaped, which is beneficial to guiding plastic film fragments to fall into the first bin 502 and the second bin 507.
Working principle: most of the plastic film fragments after punching are remained on the inner wall of the punching cylinder 304, but a few plastic films still are adsorbed on the plastic films, at this time, the plastic film fragments need to be collected before the plastic films are glued, so that the plastic films are prevented from being glued, namely, when the plastic films are positioned between the third electric guide roller 206 and the fourth electric guide roller 207, the external air pump is controlled to be started so that the first air jet 505 and the second air jet 509 are always in a working state, namely, air flows are ejected, the plastic film fragments adsorbed on the left side and the right side of the plastic films are blown up by the ejected air flows, the plastic films fall into the first material box 502 and the second material box 507 along the first guide plate 504 and the second guide plate 508, and the plastic films fall down between the second electric guide roller 205 and the third electric guide roller 206, and are collected by the first material box 502 below after falling, so that the plastic films are prevented from falling everywhere.
While the present application has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the application as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (7)
1. A glass cotton laminating machine for producing soundproof cotton comprises a bottom frame (1), an electric transmission belt (2) and a first mounting plate (3); the upper part of the underframe (1) is connected with an electric transmission belt (2); the upper part of the underframe (1) is connected with a first mounting plate (3); the method is characterized in that: the device also comprises a transmission unit, a hole punching unit and a gluing unit; the upper side of the first mounting plate (3) is connected with a transmission unit, and the transmission unit is used for transmitting the plastic film; the left part of the upper side of the first mounting plate (3) is connected with a hole punching unit which is used for punching the plastic film; the right part of the upper side of the first mounting plate (3) is connected with a gluing unit, and the gluing unit is used for gluing the plastic film punched with the holes;
the transmission unit comprises a first mounting frame (201), a film roller (202), a first electric guide roller (203), a second mounting frame (204), a second electric guide roller (205), a third electric guide roller (206), a fourth electric guide roller (207), a fifth electric guide roller (208), a sixth electric guide roller (209), a third mounting frame (2010), a seventh electric guide roller (2011) and an eighth electric guide roller (2012); the left part of the upper side of the first mounting plate (3) is fixedly connected with two first mounting frames (201), and the two first mounting frames (201) are symmetrically arranged in front and back; a film roller (202) and a first electric guide roller (203) are arranged between the two first mounting frames (201), and the film roller (202) is positioned below the first electric guide roller (203); the middle part of the upper side of the first mounting plate (3) is fixedly connected with two second mounting frames (204) which are arranged symmetrically in front and back; a second electric guide roller (205) and a third electric guide roller (206) are arranged at the upper part between the two second mounting frames (204), and the second electric guide roller (205) is positioned at the left side of the third electric guide roller (206); a fourth electric guide roller (207), a fifth electric guide roller (208) and a sixth electric guide roller (209) are arranged at the lower part between the two second mounting frames (204), and the fifth electric guide roller (208) is positioned between the fourth electric guide roller (207) and the sixth electric guide roller (209); the right part of the upper side of the first mounting plate (3) is fixedly connected with two third mounting frames (2010), and the two third mounting frames (2010) are symmetrically arranged in front and back; a seventh electric guide roller (2011) and an eighth electric guide roller (2012) are arranged between the two third mounting frames (2010), and the seventh electric guide roller (2011) is positioned at the left side of the eighth electric guide roller (2012);
the hole punching unit comprises a fourth mounting frame (301), a first air cylinder (302), a second mounting plate (303), a hole punching cylinder (304), a third mounting plate (305), a first rack (306), a fifth mounting frame (307), a gear (308), a first spring telescopic rod (309), a telescopic plate (3010), a fourth mounting plate (3011) and a second rack (3012); the left part of the upper side of the first mounting plate (3) is fixedly connected with a fourth mounting frame (301) and two fifth mounting frames (307), and the two fifth mounting frames (307) are positioned on the inner side of the fourth mounting frame (301); the inner lower side of the fourth mounting frame (301) is fixedly connected with a first air cylinder (302); the inner front side and the inner rear side of the fourth mounting frame (301) are fixedly connected with a fourth mounting plate (3011) respectively; the telescopic end of the first air cylinder (302) is connected with a second mounting plate (303); the lower side of the second mounting plate (303) is fixedly connected with a plurality of pricking cylinders (304); the front side and the rear side of the second mounting plate (303) are fixedly connected with a third mounting plate (305) respectively; the lower sides of the two third mounting plates (305) are fixedly connected with a first rack (306) respectively; gears (308) are respectively connected to the upper parts of the two fifth mounting frames (307) through rotating shafts; four first spring telescopic rods (309) are fixedly connected to the left part of the upper side of the fourth mounting frame (301), and the four first spring telescopic rods (309) are distributed in a rectangular shape; the telescopic ends of the four first spring telescopic rods (309) are connected with telescopic plates (3010); the front side and the rear side of the expansion plate (3010) are fixedly connected with a second rack (3012) respectively; the gear (308) is meshed with the first rack (306) and the second rack (3012);
the gluing unit comprises a sixth mounting frame (401), a second air cylinder (402), a fifth mounting plate (403), a seventh mounting frame (404), an electric sliding rail (405), an electric sliding block (406), a gluing roller (407), a second spring telescopic rod (408), a first wedge block (409), a glue box (4010), a sixth mounting plate (4011), a third spring telescopic rod (4012), a second wedge block (4013), a seventh mounting plate (4014), a limiting rod (4015) and a supporting rod (4016); a sixth mounting frame (401) and two seventh mounting frames (404) are fixedly connected to the right part of the upper side of the first mounting plate (3), and the sixth mounting frame (401) is positioned on the right side of the two seventh mounting frames (404); the upper part of the sixth mounting frame (401) is fixedly connected with a second cylinder (402); the telescopic end of the second air cylinder (402) is connected with a fifth mounting plate (403); a plurality of support rods (4016) are fixedly connected to the left side of the fifth mounting plate (403); the opposite sides of the two seventh mounting frames (404) are fixedly connected with an electric sliding rail (405) respectively; a limiting rod (4015) is fixedly connected to the middle parts of the left sides of the two seventh installation racks (404) respectively; two electric sliding rails (405) are respectively connected with an electric sliding block (406) in a sliding way; a glue spreader (407) is rotatably connected at the lower part between the two electric sliding blocks (406); a second spring telescopic rod (408) is fixedly connected to the upper part between the two electric sliding blocks (406); the right sides of the two electric sliding blocks (406) are respectively and fixedly connected with a sixth mounting plate (4011); the telescopic ends of the two second spring telescopic rods (408) are respectively fixedly connected with a first wedge block (409); a glue box (4010) is fixedly connected between the two first wedge blocks (409); a third spring telescopic rod (4012) is fixedly connected to the left sides of the two sixth mounting plates (4011) respectively; the telescopic ends of the two third spring telescopic rods (4012) are respectively fixedly connected with a second wedge-shaped block (4013); a seventh mounting plate (4014) is fixedly connected to the left sides of the two second wedge-shaped blocks (4013) respectively.
2. A glass wool laminator for producing soundproofing wool according to claim 1, characterized in that: the lower part of the punching cylinder (304) is provided with an inclined plane, and the inner wall is provided with a rough surface, which is beneficial to punching the plastic film and leaving plastic film fragments on the inner wall.
3. A glass wool laminator for producing soundproofing wool according to claim 1, characterized in that: the telescopic end of the telescopic plate (3010) is made of soft materials and is used for protecting the plastic film.
4. A glass wool laminator for producing soundproofing wool according to claim 1, characterized in that: the upper end and the lower end of the limiting rod (4015) are both provided with inclined planes for forcing the seventh mounting plate (4014) to move.
5. A glass wool laminator for producing soundproofing wool according to claim 1, characterized in that: the number of the supporting rods (4016) is the same as that of the perforating cylinders (304) and corresponds to one, and the supporting rods are used for sealing holes in the plastic film.
6. A glass wool laminator for producing soundproofing wool according to claim 5, wherein: the device also comprises a blowing unit; the middle part of the upper side of the first mounting plate (3) is connected with a blowing unit; the blowing unit comprises an eighth mounting frame (501), a first material box (502), an eighth mounting plate (503), a first guide plate (504), a first air nozzle (505), a ninth mounting plate (506), a second material box (507), a second guide plate (508) and a second air nozzle (509); an eighth mounting frame (501) is fixedly connected to the middle part of the upper side of the first mounting plate (3); a first feed box (502) is arranged on the upper side of the eighth mounting frame (501); an eighth mounting plate (503) is fixedly connected to the upper side of the eighth mounting frame (501), and the eighth mounting plate (503) is positioned on the right of the first feed box (502); the right side of the first feed box (502) is fixedly connected with a first air jet (505); a first guide plate (504) is fixedly connected to the inner lower side of the eighth mounting plate (503); a ninth mounting plate (506) is fixedly connected to the right side of the eighth mounting frame (501); a second feed box (507) is arranged on the upper side of the ninth mounting plate (506); a second air jet (509) is fixedly connected to the left side of the second feed box (507); the upper part of the second feed box (507) is fixedly connected with a second guide plate (508).
7. A glass wool laminator for producing soundproofing wool according to claim 6, wherein: the first guide plate (504) and the second guide plate (508) are arc-shaped, which is beneficial to guiding plastic film fragments to fall into the first material box (502) and the second material box (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244013.8A CN114683560B (en) | 2022-03-14 | 2022-03-14 | Glass cotton laminating machine for producing soundproof cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244013.8A CN114683560B (en) | 2022-03-14 | 2022-03-14 | Glass cotton laminating machine for producing soundproof cotton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114683560A CN114683560A (en) | 2022-07-01 |
| CN114683560B true CN114683560B (en) | 2023-12-01 |
Family
ID=82138980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210244013.8A Active CN114683560B (en) | 2022-03-14 | 2022-03-14 | Glass cotton laminating machine for producing soundproof cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114683560B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6811202A (en) * | 1968-08-07 | 1970-02-10 | Manufacture of compressed laminates | |
| GB1294372A (en) * | 1969-03-14 | 1972-10-25 | Montedison Spa | Process and apparatus for producing cover sheets of plastics materials |
| CA2409909A1 (en) * | 2002-10-25 | 2004-04-25 | Totani Corporation | Plastic film heat seal apparatus |
| KR20070073701A (en) * | 2007-06-20 | 2007-07-10 | 유신단열 주식회사 | An automatic film sticking device for heat insulting glass wool |
| CN102275346A (en) * | 2011-05-16 | 2011-12-14 | 东华大学 | Sound absorption composite structural material and preparation method thereof |
| CN106827564A (en) * | 2017-03-17 | 2017-06-13 | 江苏博金斯汽车部件科技有限公司 | Automotive seat plastic foil protective case integrated production equipment |
| CN107364198A (en) * | 2017-07-25 | 2017-11-21 | 苏州三冷暖工程有限公司 | A kind of changes in temperature engineering is with high degree of comfort spun-glass insulation cotton |
| CN109080878A (en) * | 2018-11-07 | 2018-12-25 | 华美节能科技集团玻璃棉制品有限公司 | A kind of sound insulation overlay film cotton equipment for coating film |
| CN109334169A (en) * | 2018-11-30 | 2019-02-15 | 华美节能科技集团玻璃棉制品有限公司 | A kind of sound insulation overlay film cotton and its production technology |
| JP2019202455A (en) * | 2018-05-22 | 2019-11-28 | 株式会社ホウセン | Heat insulation material skin coating device |
| CN111674051A (en) * | 2020-06-10 | 2020-09-18 | 潘利斌 | Production system for punching isolating membrane composite material structure of diversion net |
| CN212737139U (en) * | 2020-07-25 | 2021-03-19 | 上海子璇电子科技有限公司 | Soundproof cotton sticking film machine that laminating quality is good |
| CN112659572A (en) * | 2020-11-25 | 2021-04-16 | 昆山域之光电子有限公司 | Prevent glued membrane production line of product scratch |
| KR102328776B1 (en) * | 2021-01-14 | 2021-11-23 | 주식회사 무등기업 | Door trim automation manufacturing facility and its manufacturing method |
| WO2022021557A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州恺恩奥自动化有限公司 | Machining production line for sheet material |
-
2022
- 2022-03-14 CN CN202210244013.8A patent/CN114683560B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6811202A (en) * | 1968-08-07 | 1970-02-10 | Manufacture of compressed laminates | |
| GB1294372A (en) * | 1969-03-14 | 1972-10-25 | Montedison Spa | Process and apparatus for producing cover sheets of plastics materials |
| CA2409909A1 (en) * | 2002-10-25 | 2004-04-25 | Totani Corporation | Plastic film heat seal apparatus |
| KR20070073701A (en) * | 2007-06-20 | 2007-07-10 | 유신단열 주식회사 | An automatic film sticking device for heat insulting glass wool |
| CN102275346A (en) * | 2011-05-16 | 2011-12-14 | 东华大学 | Sound absorption composite structural material and preparation method thereof |
| CN106827564A (en) * | 2017-03-17 | 2017-06-13 | 江苏博金斯汽车部件科技有限公司 | Automotive seat plastic foil protective case integrated production equipment |
| CN107364198A (en) * | 2017-07-25 | 2017-11-21 | 苏州三冷暖工程有限公司 | A kind of changes in temperature engineering is with high degree of comfort spun-glass insulation cotton |
| JP2019202455A (en) * | 2018-05-22 | 2019-11-28 | 株式会社ホウセン | Heat insulation material skin coating device |
| CN109080878A (en) * | 2018-11-07 | 2018-12-25 | 华美节能科技集团玻璃棉制品有限公司 | A kind of sound insulation overlay film cotton equipment for coating film |
| CN109334169A (en) * | 2018-11-30 | 2019-02-15 | 华美节能科技集团玻璃棉制品有限公司 | A kind of sound insulation overlay film cotton and its production technology |
| CN111674051A (en) * | 2020-06-10 | 2020-09-18 | 潘利斌 | Production system for punching isolating membrane composite material structure of diversion net |
| CN212737139U (en) * | 2020-07-25 | 2021-03-19 | 上海子璇电子科技有限公司 | Soundproof cotton sticking film machine that laminating quality is good |
| WO2022021557A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州恺恩奥自动化有限公司 | Machining production line for sheet material |
| CN112659572A (en) * | 2020-11-25 | 2021-04-16 | 昆山域之光电子有限公司 | Prevent glued membrane production line of product scratch |
| KR102328776B1 (en) * | 2021-01-14 | 2021-11-23 | 주식회사 무등기업 | Door trim automation manufacturing facility and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114683560A (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4728379A (en) | Process for manufacturing laminated glass | |
| DE2932845C2 (en) | Device for folding packets of pressed material in the production of laminate panels | |
| US5318644A (en) | Method and apparatus for making an insulation assembly | |
| CN108032550B (en) | Corrugated paper cutting and stacking integrated equipment | |
| WO2008154902A1 (en) | Separating device for an assembly line type production line | |
| CN105216423A (en) | A kind of horizontal laminating machine being applied to glass production processing | |
| EP1110686B1 (en) | Process and apparatus for cutting glass sheets using a water jet | |
| WO2008067801A1 (en) | Apparatus and method for the production of a glass/plastic composite | |
| CN114683560B (en) | Glass cotton laminating machine for producing soundproof cotton | |
| AT408652B (en) | DEVICE FOR DIVIDING COMPOSITE GLASS | |
| CA2167404A1 (en) | Mineral wool panel and method for its construction | |
| DE3740875A1 (en) | METHOD AND DEVICE FOR COATING A GLASS DISC WITH A FLEXIBLE FILM | |
| CN116494519B (en) | Composite board laminating device and method thereof | |
| EP0175795B1 (en) | Laminating device | |
| GB2427384A (en) | Forming a laminated heat insulating panel | |
| CN212331213U (en) | Device is decided to panel high quality | |
| CN213563136U (en) | Plywood cutting device | |
| CN110814427B (en) | Copper-clad plate cutting equipment | |
| CN110629952B (en) | Green's multi-functional composite board and this composite board's processing equipment | |
| CN113967942A (en) | Fixed length cutting device of PVC foaming board | |
| CN215037981U (en) | Automatic cutting equipment for corrugated paper production line | |
| DE4216691A1 (en) | Equipment for surfacing e.g. chipboard with e.g. impregnated papers etc. - takes papers from vertically moved stacks above and below board, and holds them by suction bars inside rollers which press them against boards | |
| CN1210143C (en) | Method and equipment for continuously producing cellular paper core and cellular paperboard | |
| CN116533531B (en) | Plastic waterproof board production process and production system | |
| CN219153005U (en) | Panel ejection of compact cutting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231106 Address after: 034000 West 1, Yuwang Industrial Park, Lancun Township, Xinfu District, Xinzhou City, Shanxi Province Applicant after: Shanxi Zhongneng Material Technology Co.,Ltd. Address before: 410000 room 801, block a, building 2, first bay, No. 900, Chezhan North Road, Kaifu District, Changsha City, Hunan Province Applicant before: Liao Zilong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |