CN117484893B - PVC decorative plate pressing die device and film pressing method thereof - Google Patents
PVC decorative plate pressing die device and film pressing method thereof Download PDFInfo
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- CN117484893B CN117484893B CN202311624368.0A CN202311624368A CN117484893B CN 117484893 B CN117484893 B CN 117484893B CN 202311624368 A CN202311624368 A CN 202311624368A CN 117484893 B CN117484893 B CN 117484893B
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- 238000003825 pressing Methods 0.000 title abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 75
- 230000007246 mechanism Effects 0.000 claims description 66
- 238000000034 method Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims 3
- 239000010410 layer Substances 0.000 description 11
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- 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
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
-
- 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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of PVC decorative plate pressing dies and discloses a PVC decorative plate pressing die device and a film pressing method thereof. According to the invention, the push plate drives the sliding block to slide on the outer wall of the sliding rail, so that the lifting arm is driven to rotate in the locating frame, one end of the lifting arm far away from the locating frame carries the color film roll on the installation rotating rod to slowly rise, and when the angle between the lifting arm and the locating frame is increased, the installation rotating rod is driven to roll in the lifting arm, so that the color film roll reaches a specified position for use.
Description
Technical Field
The invention relates to the technical field of PVC decorative plate pressing dies, in particular to a PVC decorative plate pressing die device and a film pressing method thereof.
Background
In the prior art, a decorative board (also called a decorative board) for a wall or a floor mainly comprises a base layer, a color film layer and a wear-resistant layer, and can also comprise other functional layers and performance layers according to other requirements. The base material constituting the base layer may be formed by extrusion molding the base layer after the PVC base material and the calcium carbonate powder (or other components) are sufficiently mixed. And (3) sticking a color film on the base layer to form a pattern on the surface of the decorative plate, and finally sticking a wear-resistant layer (such as a PVC layer). On an automatic assembly line, after the PVC base layer is prepared, the color film is directly arranged on the PVC base layer, and a plurality of hot pressing processes are carried out, so that the film is firm. The color film is generally rolled on a production line, and is hot-pressed while being unrolled.
When the color film roll is used up and needs to be replaced by a new color film roll, the new color film roll is lifted up by an instrument or manually, the color film roll is installed on the roll frame, the time for installing the color film roll is increased by carrying and installing the color film roll, and meanwhile, the color film roll is difficult to install under the condition of not using foreign objects because the weight of the new color film roll is large, so that the labor and material resources for installing the color film roll are increased, and the practicability is lower.
Disclosure of Invention
The invention aims to provide a PVC decorative plate pressing die device and a PVC decorative plate pressing die method, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a PVC decorative plate pressing die device and a film pressing method thereof, wherein the device comprises a main body and two positioning frames, the two positioning frames are fixedly connected to the right side of the main body, and the bottom of the main body is fixedly connected with supporting legs, and the device further comprises:
The placing mechanism is arranged on one side, far away from the main body, of the supporting leg and comprises a placing rack, the placing rack is fixedly connected on one side, far away from the main body, of the supporting leg, and a hydraulic cylinder is fixedly connected inside the placing rack;
the pushing mechanism is arranged inside the placing frame and comprises two supporting frames which are in sliding connection inside the placing frame, the tops of the two supporting frames are fixedly connected with pushing plates, and the tops of the pushing plates are rotationally connected with sliding blocks;
the lifting mechanism is arranged between the two positioning frames and comprises a rotating frame, the rotating frame is rotationally connected inside the positioning frames, the right side of the rotating frame is fixedly connected with a lifting arm, and one end, far away from the rotating frame, of the left side of the lifting arm is fixedly connected with a sliding rail;
the installation mechanism is arranged in the lifting arm and comprises an installation rotating rod which is in sliding connection with the inside of the lifting arm.
Further, the two locating frames are symmetrically distributed around the main body, four supporting legs are distributed at four corners of the bottom of the main body at equal intervals, four lifting rods are fixedly connected to the top of the main body and distributed at equal intervals, and the outer walls of the four lifting rods are slidably connected with a hot press.
Further, two transmission frames of main part top fixedly connected with, two transmission frames use the main part as central symmetry distribution, the inside roll connection of transmission frame has the conveyer belt, be the mould groove between two transmission frames, and the corresponding setting of autoclave output and mould groove, main part bottom axis department fixedly connected with biax motor, biax motor output all overlaps and is equipped with the belt, the one end that the biax motor was kept away from to the belt inner wall rotates and is connected with the transmission shaft, the transmission shaft rotates and runs through to inside the transmission frame, and the conveyer belt is established with the transfer sleeve, rotate between two locating racks and be connected with the transmission bull stick, and the height of transmission bull stick is less than the main part.
Further, the placing mechanism further comprises clamping frames which are fixedly connected to one side, far away from the supporting legs, of the placing frames, two placing mechanisms are symmetrically distributed by taking the main body as a center, and color film rolls are placed between the two clamping frames.
Further, one of them support frame outer wall and pneumatic cylinder output fixed connection, pushing mechanism still include the gyro wheel, and the gyro wheel rotates to be connected in the support frame bottom, and gyro wheel outer wall and rack bottom inner wall roll connection, pushing mechanism still include the spout, and the spout is offered in one side that the slider is close to the slide rail, and spout inner wall and slide rail outer wall sliding connection, and pushing mechanism has two, and two pushing mechanism equal symmetric distribution is inside two racks.
Further, the lifting mechanism further comprises an inlet, the inlet is formed in one end, far away from the rotating frame, of the top of the lifting arm, a positioning groove is formed in one position, corresponding to the rotating frame, of the rear wall of the inner portion of the lifting arm, a plurality of pulleys are connected to the bottom of the sliding rail in a rotating mode, the pulleys are distributed at equal intervals, the inner wall of the bottom of the sliding groove is slidably connected with the outer wall of the pulleys, a driving motor is arranged in the rotating frame, the output end of the driving motor is fixedly connected with a sleeve, the sleeve rotates in the positioning groove, two lifting mechanisms are arranged in the positioning groove, and the two lifting mechanisms are symmetrically distributed by taking the main body as the center.
Further, the installation mechanism further comprises a limiting plate, the limiting plate is fixedly connected to one end, close to the inlet, of the outer wall of the installation rotating rod, shrinkage grooves are formed in the left side and the right side of the installation rotating rod, pushing grooves are formed in the inner wall of the shrinkage grooves in a penetrating mode, a sleeve groove is formed in one end, far away from the limiting plate, of the installation rotating rod, a limiting sleeve frame is sleeved on the outer wall of the sleeve groove, and the outer wall of the limiting sleeve frame is in sliding connection with the inner wall of the other lifting arm.
Further, the inside positioning mechanism that is provided with of shrink groove, positioning mechanism is including the reference column, reference column sliding connection is inside the shrink groove, the reference column is close to one side of lifting arm and is the ball shape, the spring groove has been seted up to one side that the reference column kept away from the lifting arm, the inside fixedly connected with spring of spring groove, spring and shrink inslot wall fixed connection, the reference column outer wall is close to two ejector blades of one end fixedly connected with of spring groove, two ejector blades all with ejector groove inner wall sliding connection, and ejector blade outer wall and constant head tank grafting.
A PVC decorative plate pressing die device and a film pressing method thereof comprise the following steps:
S1: the hydraulic cylinder is controlled to shrink in the rack, the two lifting arms are controlled to descend, the position of an inlet on the lifting arms is moved to a place where a new color film roll is placed, and the color film roll enters the lifting arms through the installation rotating rod by pushing the color film roll forwards;
s2: the output end of the hydraulic cylinder pushes the supporting frame and the push plate, the push plate drives the sliding block to slide on the outer wall of the sliding rail, and drives the lifting arm to rotate in the locating frame, so that one end of the lifting arm far away from the locating frame carries the color film roll on the installation rotating rod to slowly rise, and the color film roll is moved to a proper position;
S3: enabling a starting end of the color film roll to pass through the bottom of the transmission rotating rod, enabling the outer wall of the color film transmission rotating rod to be attached, driving the installation rotating rod to rotate through a driving motor in the rotating frame, enabling the color film to roll out of the film, and enabling the color film to be attached to a transmission belt in the transmission frame;
s4: and then the PVC decorative plate is placed between the two transmission frames, and the hot press is lowered by controlling the lifting rod to press the film.
The invention has the following beneficial effects:
According to the invention, after the color film roll on the locating rack is used, the hydraulic cylinder is controlled to shrink in the storage rack, the two lifting arms are controlled to descend, the position of the inlet on the lifting arms is moved to the place where a new color film roll is placed, the installation rotating rod at the center of the color film roll enters the two lifting arms through the inlet by pushing the color film roll forwards, the hydraulic cylinder is started again, the output end of the hydraulic cylinder pushes the supporting frame and the push plate, the supporting frame moves forwards in the hydraulic cylinder through the roller, the sliding block is driven to slide on the outer wall of the sliding rail through the push plate while the push plate moves forwards, so that the lifting arms are driven to rotate in the locating rack, one end of the lifting arms far away from the locating rack is driven to slowly lift the color film roll on the installation rotating rod, when the angle between the lifting arms and the locating rack is increased, the installation rotating rod is driven to roll in the lifting arms, the color film roll reaches the designated position for use, the color film roll is replaced by manpower and a color film roll replacement mode except for using the device, the color film roll is replaced, and the color film roll is installed in time is reduced, and the color film roll replacement time is replaced in time is shortened, and the color film roll installation time is replaced, and the film roll is replaced in time is replaced, and the film roll is installed in time and the film device is replaced.
When the device is in normal operation, a plurality of color film rolls can be pre-stored between the two clamping frames, when the color film rolls are used, the new color film rolls can be replaced timely, the transportation time of the new color film rolls is reduced, the film pressing efficiency is improved, when the new color film rolls are installed, the starting ends of the color film rolls penetrate through the bottoms of the transmission rotating rods, the outer walls of the color film transmission rotating rods are attached, the driving motor in the rotating frame drives the installation rotating rods to rotate, the color film rolls out of the film, the color film is attached to the transmission belt in the transmission frame, the color film is flatter in transmission, the PVC decorative plate is placed between the two transmission frames, the hot pressing device is lowered by controlling the lifting rod, and film pressing is carried out.
According to the invention, after the color film roll is used up, the two pushing blocks on the locating column are manually pushed through the pushing groove to drive the locating column to shrink in the shrinking groove, so that the locating column is separated from the locating groove and the sleeve in the locating groove, the installation rotating rod is taken down, the limiting sleeve frame is taken out of the sleeve groove, the installation rotating rod is inserted in the center of a new color film roll and then is arranged on the locating frame, the installation rotating rod can be recycled, the disposable installation rotating rod is replaced to be arranged in the locating groove, the practicability is improved, after the installation rotating rod slides to one position of the locating groove, the locating column is pushed to enter the locating groove and the sleeve through the elasticity of the spring, the phenomenon that the installation rotating rod and the color film roll cannot slide down when the hydraulic cylinder stops running and cannot support the lifting arm is avoided, meanwhile, the sleeve at the output end is driven to rotate through the driving motor in the rotating frame, and the installation rotating rod and the color film roll are driven to integrally follow the conveying belt in the conveying frame to synchronously run, and the practicability of the device is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an overall exploded view of the present invention;
FIG. 3 is a schematic diagram of the main structure of the present invention;
FIG. 4 is a schematic diagram of a pushing mechanism according to the present invention;
FIG. 5 is a schematic view of a lifting mechanism according to the present invention;
FIG. 6 is a schematic view of the mounting mechanism of the present invention;
FIG. 7 is a schematic view of a positioning mechanism according to the present invention;
FIG. 8 is an enlarged view of FIG. 3 at A;
Fig. 9 is a flow chart of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a main body; 101. support legs; 102. a lifting rod; 103. a transmission rack; 104. a biaxial motor; 105. a belt; 106. a transmission shaft; 107. a thermocompressor; 108. a positioning frame; 109. a transmission rotating rod; 2. a placement mechanism; 201. a placing rack; 202. a hydraulic cylinder; 203. a clamping frame; 3. a pushing mechanism; 301. a support frame; 302. a roller; 303. a push plate; 304. a slide block; 305. a chute; 4. a lifting mechanism; 401. a rotating frame; 402. a lifting arm; 403. an inlet; 404. a positioning groove; 405. a slide rail; 406. a pulley; 5. a mounting mechanism; 501. installing a rotating rod; 502. a limiting plate; 503. a sleeve groove; 504. a limiting sleeve frame; 505. a shrink tank; 506. pushing grooves; 6. a positioning mechanism; 601. positioning columns; 602. a spring groove; 603. a spring; 604. and pushing the block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-8, the present invention relates to a molding device and a molding method for a PVC decorative board, comprising a main body 1 and two positioning frames 108, wherein the two positioning frames 108 are fixedly connected to the right side of the main body 1, and the bottom of the main body 1 is fixedly connected with a supporting leg 101, and further comprising:
The placing mechanism 2 is arranged on one side, far away from the main body 1, of the supporting leg 101, the placing mechanism 2 comprises a placing frame 201, the placing frame 201 is fixedly connected to one side, far away from the main body 1, of the supporting leg 101, a hydraulic cylinder 202 is fixedly connected to the inside of the placing frame 201, the placing mechanism 2 further comprises clamping frames 203, the clamping frames 203 are fixedly connected to one side, far away from the supporting leg 101, of the placing frame 201, two placing mechanisms 2 are symmetrically distributed by taking the main body 1 as a center, color film rolls are placed between the two clamping frames 203, and after the color film rolls on the positioning frame 108 are used up, the hydraulic cylinder 202 is controlled to shrink inside the placing frame 201, and the two lifting arms 402 are controlled to descend;
The pushing mechanism 3 is arranged inside the placing frame 201, the pushing mechanism 3 comprises two supporting frames 301, the two supporting frames 301 are in sliding connection inside the placing frame 201, a push plate 303 is fixedly connected to the tops of the two supporting frames 301, a sliding block 304 is rotationally connected to the tops of the push plate 303, one outer wall of one supporting frame 301 is fixedly connected with the output end of the hydraulic cylinder 202, the pushing mechanism 3 further comprises a roller 302, the roller 302 is rotationally connected to the bottom of the supporting frame 301, the outer wall of the roller 302 is in rolling connection with the inner wall of the bottom of the placing frame 201, the pushing mechanism 3 further comprises a sliding groove 305, the sliding groove 305 is formed in one side, close to the sliding rail 405, of the sliding block 304, the inner wall of the sliding groove 305 is in sliding connection with the outer wall of the sliding rail 405, the pushing mechanism 3 is symmetrically distributed inside the two placing frames 201, a hydraulic cylinder 202 is started, the output end of the hydraulic cylinder 202 pushes the supporting frame 301 and the push plate 303, the supporting frame 301 moves forwards inside the hydraulic cylinder 202, and the push plate 303 moves forwards along with the push plate 303, and the sliding block 304 slides on the outer wall of the sliding rail 405, so that the lifting arm 402 is driven to rotate inside the positioning frame 108;
The lifting mechanism 4 is arranged between the two locating frames 108, the lifting mechanism 4 comprises a rotating frame 401, the rotating frame 401 is rotationally connected inside the locating frames 108, the right side of the rotating frame 401 is fixedly connected with a lifting arm 402, one end, far away from the rotating frame 401, of the left side of the lifting arm 402 is fixedly connected with a sliding rail 405, the lifting mechanism 4 further comprises an inlet 403, the inlet 403 is formed in one end, far away from the rotating frame 401, of the top of the lifting arm 402, a locating groove 404 is formed in a position, corresponding to the rotating frame 401, of the inner rear wall of the lifting arm 402, a plurality of pulleys 406 are rotationally connected to the bottom of the sliding rail 405, the pulleys 406 are equidistantly distributed, the inner wall of the bottom of the sliding groove 305 is in sliding connection with the outer walls of the pulleys 406, a driving motor is arranged inside the rotating frame 401, the output end of the driving motor is fixedly connected with a sleeve, the sleeve rotates inside the locating groove 404, the lifting mechanism 4 is symmetrically distributed by taking the main body 1 as a center, the sliding block 304 is driven to slide on the outer wall of the sliding rail 405, the lifting arm 402 is driven to rotate inside the locating frames 108, accordingly, one end, far away from the locating frames 108 of the locating frames 108 is slowly rolls up, and a film 501 is arranged on the locating frame, and a color film is slowly rolled up to the locating frame, and the film is arranged at a specified position when the film is rolled up to the position, and the film is located inside the locating frame 501;
The two locating frames 108 are symmetrically distributed around the main body 1 as the center, four supporting legs 101 are distributed at four corners at the bottom of the main body 1 at equal intervals, four lifting rods 102 are fixedly connected to the top of the main body 1, the four lifting rods 102 are distributed at equal intervals, a hot press 107 is slidably connected to the outer walls of the four lifting rods 102, two transmission frames 103 are fixedly connected to the top of the main body 1, the two transmission frames 103 are symmetrically distributed around the main body 1, a transmission belt is connected to the inside of the transmission frames 103 in a rolling mode, a mould groove is formed between the two transmission frames 103, the output end of the hot press 107 is correspondingly arranged with the mould groove, a double-shaft motor 104 is fixedly connected to the bottom center shaft of the main body 1, belts 105 are sleeved at the output end of the double-shaft motor 104, one end of the inner wall of each belt 105, which is far away from the double-shaft motor 104, is rotatably connected with a transmission shaft 106, the transmission shafts 106 penetrate through the inside of the transmission frames 103, the transmission belts and are sleeved with the transmission shafts 106, the transmission belts 108 are rotatably connected with transmission rods 109, the heights of the transmission shafts 109 are lower than those of the main body 1, after the installation of a new color film roll, the initial end of the color film roll is symmetrically distributed, the color film roll is rolled, the color film is passed through the transmission belt from the transmission motor 109, the transmission shafts 103 passes through the transmission shafts, and the transmission shafts are made to pass through the transmission frames, and the transmission shafts and pass through the transmission frames and the transmission shafts 103, and pass through the transmission shafts and drive film 101.
When in use, after the color film roll on the positioning frame 108 is used up, the hydraulic cylinder 202 is controlled to shrink in the rack 201, the two lifting arms 402 are controlled to descend, the position of the inlet 403 on the lifting arms 402 is moved to the place where a new color film roll is placed, the installation rotating rod 501 in the center of the color film roll enters the two lifting arms 402 through the inlet 403 by pushing the color film roll forwards, the hydraulic cylinder 202 is restarted, the output end of the hydraulic cylinder 202 pushes the supporting frame 301 and the pushing plate 303, the supporting frame 301 moves forwards in the hydraulic cylinder 202 through the roller 302, the pushing plate 303 drives the sliding block 304 to slide on the outer wall of the sliding rail 405 along with the forward movement of the pushing plate 303, so as to drive the lifting arms 402 to rotate in the interior of the positioning frame 108, one end of the lifting arms 402 far away from the positioning frame 108 is driven to slowly lift the color film roll on the installation rotating rod 501, when the angle between the lifting arm 402 and the locating rack 108 is increased, the installation rotating rod 501 is driven to roll in the lifting arm 402, so that the color film rolls reach the designated position for use, when the device is in normal operation, a plurality of color film rolls can be firstly placed between the two clamping racks 203 for pre-storage, after the installation of a new color film roll is completed, the starting end of the color film roll passes through the bottom of the transmission rotating rod 109, the outer wall of the color film transmission rotating rod 109 is attached, the installation rotating rod 501 is driven to rotate by the driving motor in the rotating rack 401, the color film is rolled out of the film, the color film is attached on the transmission belt in the transmission rack 103, the color film is more flat during transmission, the PVC decorative plate is placed between the two transmission racks 103, the hot press 107 is lowered by controlling the lifting rod 102, and (5) film pressing.
Example 2
Referring to fig. 1-8, the device further comprises a mounting mechanism 5, the mounting mechanism 5 is arranged in the lifting arm 402, the mounting mechanism 5 comprises a mounting rotating rod 501, the mounting rotating rod 501 is slidably connected in the lifting arm 402, the mounting mechanism 5 further comprises a limiting plate 502, the limiting plate 502 is fixedly connected to one end, close to the inlet 403, of the outer wall of the mounting rotating rod 501, contraction grooves 505 are formed in the left side and the right side of the mounting rotating rod 501, push grooves 506 are formed in the inner wall of the contraction grooves 505 in a penetrating mode, a sleeve groove 503 is formed in one end, far from the limiting plate 502, of the mounting rotating rod 501, a limiting sleeve frame 504 is sleeved on the outer wall of the sleeve groove 503, and the outer wall of the limiting sleeve frame 504 is slidably connected with the inner wall of the other lifting arm 402;
The inside positioning mechanism 6 that is provided with of shrink groove 505, positioning mechanism 6 is including reference column 601, reference column 601 sliding connection is inside shrink groove 505, one side that reference column 601 is close to lifting arm 402 is the ball shape, spring groove 602 has been seted up to one side that reference column 601 kept away from lifting arm 402, spring 603 inside fixedly connected with spring 603 in spring groove 602, spring 603 and shrink groove 505 inner wall fixed connection, one end that reference column 601 outer wall is close to spring groove 602 is fixedly connected with two ejector pads 604, two ejector pads 604 all with ejector groove 506 inner wall sliding connection, and ejector pad 604 outer wall and constant head tank 404 peg graft, after the color film rolls up, pass ejector groove 506, two ejector pads 604 on the manual promotion reference column 601, drive reference column 601 and shrink in shrink groove 505 inside, make reference column 601 leave the sleeve of constant head tank 404 and constant head tank 404 inside, thereby take off installation bull stick 501, after taking out sleeve groove 503 with spacing sleeve frame 504 again, insert installation bull stick 501 in new color film roll center department, install it on spacer frame 108 again, can make installation bull stick 501 cyclic utilization.
When the color film roll is used up, the two pushing blocks 604 on the positioning column 601 are manually pushed through the pushing groove 506 to drive the positioning column 601 to shrink in the shrinkage groove 505, so that the positioning column 601 leaves the sleeves in the positioning groove 404 and the positioning groove 404, the installation rotating rod 501 is taken down, the limiting sleeve frame 504 is taken out of the sleeve groove 503, the installation rotating rod 501 is inserted in the center of a new color film roll, the installation rotating rod 501 is installed on the positioning frame 108, the installation rotating rod 501 can be recycled, the disposable installation rotating rod 501 is replaced to be installed in the positioning groove 404, after the installation rotating rod 501 slides to one position of the positioning groove 404, the positioning column 601 is pushed to enter the inside of the positioning groove 404 and the sleeve through the elastic force of the spring 603, the phenomenon that the installation rotating rod 501 and the color film roll cannot slide when the hydraulic cylinder 202 stops running to support the lifting arm 402 is avoided, and the whole color film roll is driven to synchronously run along with the transmission belt in the transmission frame 103 through the sleeve rotation of the driving motor in the rotating frame 401, and the installation rotating rod 501 and the color film roll cannot slide to enter the sleeve groove 404 when the installation rotating rod 501 slides to the positioning groove 404 and the positioning groove 404 is pushed to stop running to the inside the positioning groove 404.
A PVC decorative plate pressing die device and a film pressing method thereof comprise the following steps:
s1: the hydraulic cylinder 202 is controlled to shrink inside the placing frame 201, the two lifting arms 402 are controlled to descend, the position of the inlet 403 on the lifting arms 402 is moved to a place where a new color film roll is placed, and the color film roll enters the inside of the lifting arms 402 through the installation rotating rod 501 by pushing the color film roll forwards;
S2: the output end of the hydraulic cylinder 202 pushes the supporting frame 301 and the pushing plate 303, the pushing plate 303 drives the sliding block 304 to slide on the outer wall of the sliding rail 405, and drives the lifting arm 402 to rotate in the positioning frame 108, so that one end of the lifting arm 402 far away from the positioning frame 108 carries the color film roll on the installation rotating rod 501 to slowly lift, and the color film roll is moved to a proper position;
s3: the starting end of the color film roll passes through the bottom of the transmission rotating rod 109 to enable the outer wall of the color film transmission rotating rod 109 to be attached, then the driving motor in the rotating frame 401 drives the installation rotating rod 501 to rotate to enable the color film to roll out of the film, and then the color film is attached to the transmission belt in the transmission frame 103;
s4: then, the PVC decorative sheet is placed between the two transfer frames 103, and the autoclave 107 is lowered by controlling the lifting lever 102 to press the film.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a PVC decorative board die assembly, includes main part (1) and two locating rack (108), two locating rack (108) fixed connection is on the right side of main part (1), main part (1) bottom fixedly connected with supporting leg (101), its characterized in that still includes:
The placement mechanism (2), the placement mechanism (2) is arranged on one side, far away from the main body (1), of the supporting leg (101), the placement mechanism (2) comprises a placement frame (201), the placement frame (201) is fixedly connected to one side, far away from the main body (1), of the supporting leg (101), and a hydraulic cylinder (202) is fixedly connected to the inside of the placement frame (201);
The pushing mechanism (3), the pushing mechanism (3) is arranged inside the placing frame (201), the pushing mechanism (3) comprises two supporting frames (301), the two supporting frames (301) are slidably connected inside the placing frame (201), the top of the two supporting frames (301) is fixedly connected with a pushing plate (303), and the top of the pushing plate (303) is rotatably connected with a sliding block (304);
the lifting mechanism (4) is arranged between the two positioning frames (108), the lifting mechanism (4) comprises a rotating frame (401), the rotating frame (401) is rotationally connected inside the positioning frames (108), the right side of the rotating frame (401) is fixedly connected with a lifting arm (402), and one end, far away from the rotating frame (401), of the left side of the lifting arm (402) is fixedly connected with a sliding rail (405);
the mounting mechanism (5), the mounting mechanism (5) is arranged inside the lifting arm (402), the mounting mechanism (5) comprises a mounting rotating rod (501), and the mounting rotating rod (501) is slidably connected inside the lifting arm (402);
The two positioning frames (108) are symmetrically distributed around the main body (1), four supporting legs (101) are equidistantly distributed at four corners of the bottom of the main body (1), four lifting rods (102) are fixedly connected to the top of the main body (1), the four lifting rods (102) are equidistantly distributed, and the outer walls of the four lifting rods (102) are slidably connected with a hot press (107);
The automatic transmission device is characterized in that two transmission frames (103) are fixedly connected to the top of the main body (1), the two transmission frames (103) are symmetrically distributed by taking the main body (1) as the center, a transmission belt is connected inside the transmission frames (103) in a rolling mode, a mold groove is formed between the two transmission frames (103), the output end of the hot pressing device (107) is arranged corresponding to the mold groove, a double-shaft motor (104) is fixedly connected to the bottom center shaft of the main body (1), belts (105) are sleeved at the output ends of the double-shaft motor (104), one end, far away from the double-shaft motor (104), of the inner wall of each belt (105) is rotatably connected with a transmission shaft (106), the transmission shafts (106) are rotatably penetrated into the transmission frames (103), the transmission belt is sleeved with the transmission shafts (106), transmission rotating rods (109) are rotatably connected between the two positioning frames (108), and the heights of the transmission rods (109) are lower than that of the main body (1).
The placing mechanism (2) further comprises clamping frames (203), the clamping frames (203) are fixedly connected to one side, far away from the supporting legs (101), of the placing frames (201), two placing mechanisms (2) are symmetrically distributed by taking the main body (1) as a center, and color film rolls are placed between the two clamping frames (203).
2. A PVC decorative sheet molding apparatus as in claim 1, wherein: one of them support frame (301) outer wall and pneumatic cylinder (202) output fixed connection, pushing mechanism (3) still include gyro wheel (302), gyro wheel (302) rotate and connect in support frame (301) bottom, gyro wheel (302) outer wall and rack (201) bottom inner wall roll connection, pushing mechanism (3) still include spout (305), one side that is close to slide rail (405) at slider (304) is seted up to spout (305), just spout (305) inner wall and slide rail (405) outer wall sliding connection, pushing mechanism (3) have two, two pushing mechanism (3) all symmetric distribution are inside two racks (201).
3. A PVC decorative sheet die assembly as in claim 2 wherein: the lifting mechanism (4) further comprises an inlet (403), the inlet (403) is formed in one end, far away from the rotating frame (401), of the top of the lifting arm (402), a positioning groove (404) is formed in one position, corresponding to the rotating frame (401), of the inner rear wall of the lifting arm (402), a plurality of pulleys (406) are rotatably connected to the bottom of the sliding rail (405), the pulleys (406) are equidistantly distributed, the inner wall of the bottom of the sliding groove (305) is slidably connected with the outer walls of the pulleys (406), a driving motor is arranged in the rotating frame (401), a sleeve is fixedly connected with the output end of the driving motor, the sleeve rotates in the positioning groove (404), and the lifting mechanism (4) is symmetrically distributed by taking the main body (1) as the center.
4. A PVC decorative sheet die assembly as in claim 3 wherein: the mounting mechanism (5) further comprises a limiting plate (502), the limiting plate (502) is fixedly connected to one end, close to the inlet (403), of the outer wall of the mounting rotating rod (501), shrinkage grooves (505) are formed in the left side and the right side of the mounting rotating rod (501), pushing grooves (506) are formed in the inner wall of the shrinkage grooves (505) in a penetrating mode, a sleeve groove (503) is formed in one end, far away from the limiting plate (502), of the mounting rotating rod (501), a limiting sleeve frame (504) is sleeved on the outer wall of the sleeve groove (503), and the outer wall of the limiting sleeve frame (504) is in sliding connection with the inner wall of the other lifting arm (402).
5. The PVC decorative sheet molding apparatus as in claim 4, wherein: the utility model discloses a telescopic handle, including shrink groove (505) inside, be provided with positioning mechanism (6), positioning mechanism (6) are including reference column (601), reference column (601) sliding connection is inside shrink groove (505), one side that reference column (601) is close to lifting arm (402) is the ball shape, spring groove (602) have been seted up to one side that lifting arm (402) was kept away from to reference column (601), spring groove (602) inside fixedly connected with spring (603), spring (603) and shrink groove (505) inner wall fixed connection, one end fixedly connected with two ejector pad (604) that reference column (601) outer wall is close to spring groove (602), two ejector pad (604) all with ejector groove (506) inner wall sliding connection, just ejector pad (604) outer wall and constant head tank (404) are pegged graft.
6. A compression molding method of a compression molding device for a PVC decorative board, which is applicable to the compression molding device for a PVC decorative board according to any one of claims 1 to 5, and is characterized in that: the method comprises the following steps:
S1: the hydraulic cylinder (202) is controlled to shrink in the rack (201), the two lifting arms (402) are controlled to descend, the position of an inlet (403) on the lifting arms (402) is moved to a place where a new color film roll is placed, and the color film roll enters the lifting arms (402) through the installation rotating rod (501) by pushing the color film roll forwards;
S2: the output end of the hydraulic cylinder (202) pushes the supporting frame (301) and the pushing plate (303), the pushing plate (303) drives the sliding block (304) to slide on the outer wall of the sliding rail (405), and drives the lifting arm (402) to rotate in the locating frame (108), so that one end of the lifting arm (402) far away from the locating frame (108) slowly lifts up with the color film roll on the installation rotating rod (501), and the color film roll is moved to a proper position;
S3: the starting end of the color film roll passes through the bottom of the transmission rotating rod (109) to enable the outer wall of the color film transmission rotating rod (109) to be attached, then the driving motor in the rotating frame (401) drives the installation rotating rod (501) to rotate to enable the color film to roll out of the film, and then the color film is attached to the transmission belt in the transmission frame (103);
s4: and then the PVC decorative plate is placed between the two conveying frames (103), and the hot press (107) is lowered by controlling the lifting rod (102) to press the film.
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| CN202311624368.0A CN117484893B (en) | 2023-11-30 | 2023-11-30 | PVC decorative plate pressing die device and film pressing method thereof |
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| CN202311624368.0A CN117484893B (en) | 2023-11-30 | 2023-11-30 | PVC decorative plate pressing die device and film pressing method thereof |
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| CN205397136U (en) * | 2016-03-04 | 2016-07-27 | 长沙红运环保科技有限公司 | Bury and take hydraulic pressure integration dustbin |
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| US20070267250A1 (en) * | 2006-05-19 | 2007-11-22 | Wolff Richard J | Electric human lift |
| CN108284169A (en) * | 2018-03-21 | 2018-07-17 | 东风模具冲压技术有限公司 | A kind of sliding plate installation and adjustment device |
| CN211304492U (en) * | 2019-11-05 | 2020-08-21 | 陆河南方机械铸造有限公司 | Automobile stamping die hangs and gets device |
| CN214935729U (en) * | 2020-12-25 | 2021-11-30 | 徐州泰瀚精密机械有限公司 | Hydraulic lifting device for automobile die fittings |
| CN216328529U (en) * | 2021-11-04 | 2022-04-19 | 重庆中彦仪表科技股份有限公司 | Cutting mechanism for gas meter diaphragm vulcanizing equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205397136U (en) * | 2016-03-04 | 2016-07-27 | 长沙红运环保科技有限公司 | Bury and take hydraulic pressure integration dustbin |
| CN116969265A (en) * | 2023-07-25 | 2023-10-31 | 常隆塑胶科技(苏州)有限公司 | Automatic winding device and winding process for composite conductive fibers |
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