CN214983990U - Sheet three-in-one solvent-free compound machine - Google Patents
Sheet three-in-one solvent-free compound machine Download PDFInfo
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- CN214983990U CN214983990U CN202120725646.1U CN202120725646U CN214983990U CN 214983990 U CN214983990 U CN 214983990U CN 202120725646 U CN202120725646 U CN 202120725646U CN 214983990 U CN214983990 U CN 214983990U
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Abstract
A sheet three-in-one solvent-free compound machine comprises a first unreeling device, a second unreeling device, a third unreeling device, a first coating device, a second coating device, a compound device and a reeling device; the material winding device comprises a first unwinding device, a second unwinding device, a third unwinding device, a winding storage device and a material receiving device, wherein a first material belt of the first unwinding device enters the compounding device through a first coating device, a second material belt of the second unwinding device enters the compounding device through a second coating device, a third material belt of the third unwinding device enters the compounding device through the material receiving device and the unwinding storage device in sequence, the first material belt, the second material belt and the third material belt are compounded into a composite material belt through the compounding device, and the composite material belt enters the winding device through the winding storage device. According to the invention, the material receiving device is arranged at the third unreeling device, so that the reel changing speed can be improved, and the unreeling and reel changing can be realized without stopping by matching with the unreeling material storage device; set up rolling storage device in send coiling mechanism department, need not to shut down when can realizing the rolling change of lap.
Description
Technical Field
The utility model belongs to the technical field of solventless recombination and specifically relates to a sheet three-in-one solventless laminator and control method.
Background
The name of the three-in-one solvent-free compounding device is that a film and a sheet are compounded together, for example, the three-in-one solvent-free compounding device with the Chinese patent publication No. CN207657339U comprises a top, wherein a first wall plate, a second wall plate and a third wall plate are sequentially arranged at the lower end of the top from left to right, a first unwinding device, a first coating device and a first unwinding tension device are arranged on the first wall plate, a second unwinding device, a second coating device and a second unwinding tension device are arranged on the second wall plate, a winding device, a compounding device, a third unwinding device and a third unwinding tension device are arranged on the third wall plate, and a plurality of film running guide rollers are arranged on the first wall plate, the second wall plate, the third wall plate and the top. The three-in-one solvent-free equipment needs to be stopped when the unreeling device and the reeling device change reels, so that the production efficiency of the equipment is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a sheet three-in-one solvent-free compounding machine and control method are provided, can improve the speed of roll change, and equipment need not to shut down moreover, and production efficiency is high.
In order to solve the technical problem, the technical scheme of the utility model is that: a sheet three-in-one solvent-free compound machine comprises a first unreeling device, a second unreeling device, a third unreeling device, a first coating device, a second coating device, a compound device and a reeling device; the material winding device comprises a first unwinding device, a second unwinding device, a third unwinding device, a winding storage device and a material receiving device, wherein a first material belt of the first unwinding device enters the compounding device through a first coating device, a second material belt of the second unwinding device enters the compounding device through a second coating device, a third material belt of the third unwinding device enters the compounding device through the material receiving device and the unwinding storage device in sequence, the first material belt, the second material belt and the third material belt are compounded into a composite material belt through the compounding device, and the composite material belt enters the winding device through the winding storage device. The utility model discloses the principle: the material receiving device is arranged at the third unreeling device, so that the reel changing speed can be improved, and the unreeling and reel changing can be realized without stopping by matching with the unreeling material storage device; set up rolling storage device in send coiling mechanism department, need not to shut down when can realizing the rolling change of lap.
As an improvement, a third unwinding device, an unwinding storage device, a second coating device, a second unwinding device, a compounding device, a winding storage device, a winding device, a first unwinding device and a first coating device are sequentially arranged from left to right, the third unwinding device comprises a first unwinding mechanism and a second unwinding mechanism, and a material receiving device is arranged between the first unwinding mechanism and the second unwinding mechanism.
As an improvement, the material receiving device sequentially comprises a material pressing mechanism, a cutting mechanism, a first adsorption mechanism, a second adsorption mechanism and a traction mechanism according to the material conveying direction.
As an improvement, the third unwinding device comprises a first unwinding mechanism and a second unwinding mechanism which are oppositely arranged, and the material pressing mechanism comprises an isolation plate arranged between the first unwinding mechanism and the second unwinding mechanism, a first material pressing roller arranged on one side of the isolation plate and a second material pressing roller arranged on the other side of the isolation plate; the cutting mechanism comprises a lower cutter plate fixed at the top of the isolation plate, a first hob mechanism arranged on one side of the lower cutter plate, a first hob driving mechanism for driving the first hob mechanism to slide along the lower cutter plate, a second hob mechanism arranged on the other side of the lower cutter plate and a second hob driving mechanism for driving the second hob mechanism to slide along the lower cutter plate; the first adsorption mechanism comprises a first adsorption cavity, a first adsorption cavity driving mechanism for driving the first adsorption cavity to turn over, a second adsorption cavity and a second adsorption cavity driving mechanism for driving the second adsorption cavity to turn over; the second adsorption mechanism comprises a first gum adsorption roller and a second gum adsorption roller which are oppositely arranged; the traction mechanism includes a pair of traction roller sets.
As an improvement, the first hob mechanism and the second hob mechanism have the same structure and both comprise a floating tool rest and an upper hob arranged on the floating tool rest; the floating tool rest comprises a drive plate, a fixed plate arranged on one side of the drive plate and a sliding frame arranged on one side of the fixed plate, a pin shaft and a first spring are arranged between the drive plate and the fixed plate, the sliding frame comprises a sliding plate and mounting plates arranged at the upper end and the lower end of the sliding plate, a regulating plate is arranged on the mounting plate at one end and fixed on the fixed plate, a regulating hole and a regulating screw matched with the regulating hole are arranged on the regulating plate, the end part of the regulating screw abuts against the sliding frame, and the sliding plate is in sliding fit with the fixed plate; the upper hob is arranged between the two mounting plates, a bearing is arranged in the upper hob, a bearing retainer ring and a gland are arranged at the upper end and the lower end of the upper hob and used for pressing the bearing respectively, the bearing retainer ring is abutted to the end portion of the bearing, and a second spring is arranged between the bearing retainer ring and the gland.
As an improvement, the bearing is sleeved on the shaft core, the mounting plate is provided with a through hole corresponding to the shaft core, the bearing retainer rings are sleeved at two ends of the shaft core, the end part of the bearing is provided with a stop ring for preventing the bearing retainer rings from being separated, the second spring is sleeved at the end part of the shaft core, one end of the second spring is abutted against the gland, and the other end of the second spring is abutted against the stop ring; a groove is formed in one end, facing the gland, of the bearing retainer ring, and the stop ring is arranged in the groove; one end of the bearing retainer ring extends into the through hole of the mounting plate, and the gland is locked on the outer side surface of the gland through bolts.
As an improvement, a glue pressing roller set and an unreeling tension roller are arranged between the second adsorption mechanism and the traction mechanism.
As an improvement, the unreeling material storage device and the reeling material storage device have the same structure and respectively comprise a plurality of fixed conveying roller sets arranged side by side, a plurality of movable conveying roller sets arranged side by side and an adjusting driving mechanism for driving the movable roller sets to move up and down; the fixed conveying roller group and the movable conveying roller group are arranged at intervals, and each movable conveying roller group is arranged between two adjacent fixed conveying roller groups.
Compared with the prior art, the utility model the beneficial effect who brings is:
1. an unreeling storage device is added, so that the complete machine does not stop to provide the stored unreeling length and the tension is stable when unreeling zero-speed cutting material receiving is realized;
2. a rolling storage device is added to realize that the complete machine does not stop to provide a stored rolling length and the tension is stable when the rolling zero-speed cutting receiving is carried out;
3. designing a non-stop zero-speed material receiving operation mode to meet the functional requirements of non-stop butt joint function of unwinding and winding of thick sheets; the sheet zero-speed cutting butt joint double-sided tape is added to realize the butt joint function of the sheet without stopping;
4. the special hob structure design ensures that the thick sheet composite zero-speed cutting effect is good;
5. an unreeling traction mechanism and a reeling traction mechanism are added to respectively cut off the zero-speed unreeling material receiving and finishing machine and the zero-speed reeling cutting and roll changing of the finishing machine and the reeling machine.
Drawings
Fig. 1 is a schematic view of the sheet triple-combination solvent-free compound machine of the present invention.
Fig. 2 is a schematic diagram of the material receiving step (1).
Fig. 3 is a schematic diagram of the material receiving step (2).
Fig. 4 is a schematic diagram of the material receiving step (3).
Fig. 5 is a schematic diagram of the material receiving step (4).
Fig. 6 is a schematic diagram of the material receiving step (5).
Fig. 7 is a schematic diagram of the material receiving step (6).
Fig. 8 is a schematic diagram of the material receiving step (7).
Fig. 9 is a schematic diagram of the material receiving step (8).
Fig. 10 is a schematic diagram of the material receiving step (9).
Fig. 11 is a perspective view of the cutting device.
Fig. 12 is a cross-sectional view of the cutting device.
Fig. 13 is a perspective view of the hob mechanism.
Fig. 14 is a cross-sectional view of the hob mechanism.
Fig. 15 is a schematic view of an unwinding storage device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a sheet three-in-one solventless laminator comprises, arranged from left to right: unreeling cuts receiving device, unreels storage device 3, transition device 31, second coating unit 4, second unwinding device 5, set composite 6, rolling storage device 7, coiling mechanism 8, first unwinding device 9 and first coating unit 10. Unreel and cut receiving device includes third unwinding device 1 and receiving device 2, third unwinding device 1 includes two relative first unwinding mechanism 11 and the second unwinding mechanism 12 that sets up, receiving device 2 establishes between first unwinding mechanism 11 and second unwinding mechanism 12. The material receiving device 2 is connected with the unreeling material storage device 3 through a first top plate, the transition device 31 is connected with the compounding device 6 through a second top plate, and a third material belt of the third unreeling device 1 sequentially passes through the material receiving device 2, the first top plate, the unreeling material storage device 3, the transition device 31 and the second top plate and then enters the compounding device 6; and a second material belt of the second unreeling device 5 sequentially passes through the second coating device 4 and the second top plate and then enters the compounding device 6. A third top plate is arranged between the first coating device 10 and the compounding device 6, and the first material belt of the first unreeling device 9 sequentially passes through the first coating device 10 and the third top plate and then enters the compounding device 6. The composite material belt of the composite device 6 enters the winding device 8 after passing through the unreeling storage device 3. First roof, second roof and third roof not only play the effect of walking the membrane, can consolidate each device moreover, make complete machine intensity better, the cooperation degree between each device is better.
The control method of the three-in-one solvent-free compound machine comprises the following steps:
(1) the first material belt of the first unreeling device 9 passes through a first coating device 10 to realize the coating operation of the first layer of adhesive;
(2) the second material belt of the second unreeling device 5 passes through the second coating device 4 to realize the coating operation of the second layer of adhesive;
(3) a third material belt of the third unreeling device 1 sequentially passes through the material receiving device 2 and the unreeling material storage device 3 and then enters the compounding device 6, and the third material belt is clamped between the first material belt and the second material belt for compounding;
(4) the composite material belt enters a rolling device 8 for rolling after passing through a rolling storage device 7;
(5) when the third unreeling device 1 needs to change the reel, the third material belt stored by the unreeling material storage device 3 provides materials for the compounding device 6 so that the equipment can normally operate;
(6) when the rolling device 8 needs to change rolls, the composite material belt stored by the rolling storage device 7 provides materials for the rolling device 8, so that the equipment can normally run.
The receiving device 2 sequentially comprises a pressing mechanism 22, a cutting mechanism 23, a first adsorption mechanism 24, a second adsorption mechanism 25 and a traction mechanism 28 from bottom to top.
As shown in fig. 2 and 3, the third unwinding device 1 includes a first unwinding mechanism 11 and a second unwinding mechanism 12 which are oppositely arranged, the first material roll is arranged on the first unwinding mechanism 11 for feeding, the second material roll is arranged on the second unwinding mechanism 12 for feeding, and the two unwinding mechanisms work alternately to realize seamless roll change.
As shown in fig. 2 and 3, the nip mechanism 22 includes a separating plate 2314 disposed between the first unwinding mechanism 11 and the second unwinding mechanism 12, a first nip roller 221 disposed on one side of the separating plate 2314, and a second nip roller 222 disposed on the other side of the separating plate 2314. The first nip roller 221 and the second nip roller 222 are provided with driving mechanisms, the driving mechanisms swing to realize pressing or releasing, the material belt can be pressed on the isolation plate 2314 in a pressing state and cannot move, and the material belt can move around the nip rollers in a releasing state.
As shown in fig. 2 and 3, a first unwinding transition roller set is disposed between the first unwinding mechanism 11 and the first nip roller 21, and a second unwinding transition roller set is disposed between the second unwinding mechanism 12 and the second nip roller 22.
As shown in fig. 11 to 14, the cutting mechanism 23 includes a lower blade 2311 fixed on the top of the partition 2314, a first hob mechanism 231 provided on one side of the lower blade 2311, a first hob driving mechanism for driving the first hob mechanism 231 to slide along the lower blade 311, a second hob mechanism 232 provided on the other side of the lower blade 2311, and a second hob driving mechanism for driving the second hob mechanism 232 to slide along the lower blade 2311. The first hob mechanism 231 and the second hob mechanism 232 have the same structure, and each hob mechanism includes a floating hob head and an upper hob 23123 provided on the floating hob head. The floating tool rest comprises a driving plate 23127, a fixing plate 23121 arranged at one side of the driving plate 23127 and a sliding frame 23122 arranged at one side of a fixing plate 23121; a pin shaft and a first spring 23129 are arranged between the driving plate 23127 and the fixing plate 23121, the pin shaft comprises a straight pin shaft 231261 and a diamond-shaped pin shaft 231262 which are arranged up and down, the straight pin shaft 231261 has a stable guiding effect, and the diamond-shaped pin shaft 231262 has an anti-rotation effect, so that the fixing plate 23121 can be close to or far away from the driving plate 23127 according to a certain direction; the fixing plate 23121 is further provided with a pin shaft hole for a pin shaft to pass through, one end of the pin shaft, which passes through the pin shaft hole, is provided with an anti-falling head, similarly, the driving plate 23127 is provided with a pin shaft hole for the pin shaft to pass through, the other end of the pin shaft is provided with an anti-falling head, and the anti-falling head can prevent the driving plate 23127 and the fixing plate 23121 from being completely separated; the driving plate 23127 and the fixing plate 23121 are provided with a total of four first springs 23129 which are distributed in a rectangular shape, and the fixing plate 23121 is provided with a first spring groove for limiting the first springs 23129, so that the position of the first springs 23129 is not changed, and the fixing plate 23121 moves relatively accurately relative to the driving plate 23127. The sliding frame 23122 is U-shaped and comprises a sliding plate 231221 and mounting plates 231222 arranged at the upper end and the lower end of the sliding plate 231221, a regulating plate 23125 is arranged on the mounting plate 231222 at the upper end, the regulating plate 23125 is fixed on a fixing plate 23121 through bolts, a regulating hole and a regulating screw 231251 matched with the regulating hole are arranged on the regulating plate 23125, the end part of the regulating screw 231251 abuts against the sliding frame 23122, the sliding frame 23122 can be driven to move up and down through a regulating screw 231251, when the cutter is remounted after being sharpened each time, the effect of separating the upper cutter from the lower cutter can be achieved through regulating and collecting, the regulating screw 231251 can be loosened after the proper installation and regulation is confirmed, and the upper cutter and the lower cutter are meshed safely and reliably; the sliding plate 231221 is in sliding fit with the fixing plate 23121, the sliding plate 231221 is in sliding fit with the fixing plate 23121 through a dovetail groove, the sliding plate 231221 cannot be separated from the fixing plate 23121, the sliding plate 231221 is restrained to only slide up and down, a locking hole and a locking bolt matched with the locking hole are arranged on the side face of the sliding plate 231221, and after the position of the sliding frame 23122 is adjusted, the sliding frame is fixed through the locking bolt. The upper hob 23123 is arranged between the two mounting plates 231222, a bearing 231233 is arranged in the upper hob 23123, the bearing 231233 is sleeved on the shaft core 231231, the upper end and the lower end of the upper hob 23123 are respectively provided with a bearing retainer ring 231232 and a gland 23124 which are used for pressing the bearing 2233, the bearing retainer ring 231232 is abutted against the end part of the bearing 231233, and a second spring 23128 is arranged between the bearing retainer ring 231232 and the gland 23124; the mounting plate 231222 is provided with a through hole corresponding to the shaft core 231231, the bearing retainer 231232 is sleeved at two ends of the shaft core 231231, the end of the bearing 231233 is provided with a stop ring for preventing the bearing retainer 231232 from being separated, the second spring 23128 is sleeved at the end of the shaft core 231231, one end of the second spring 23128 abuts against the gland 23124, and the other end of the second spring 23128 abuts against the stop ring; a groove is formed in one end, facing the gland 23124, of the bearing retainer ring 231232, the stop ring is arranged in the groove, one end of the bearing retainer ring 231232 extends into the through hole of the mounting plate 231222, and the gland 23124 is locked on the outer side face of the gland 23124 through bolts; the upper hob 23123 is supported on the mandrel 231231 in a bearing mode, the mandrel 231231 is fixed on the floating tool rest through the second spring 23128, the bearing retainer ring 231232 and the like and can freely float up and down when thrust is applied, so that the small-range self-pressing type moving function is achieved, the motion track of the upper hob 23123 and the parallelism error of the surface of the lower cutter edge are guaranteed not to be affected, and the service life of the cutter body is prolonged. The first hob driving mechanism and the second hob driving mechanism are identical in structure and respectively comprise a screw rod, a nut matched with the screw rod and a motor used for driving the screw rod, the nut is connected with the driving plate 23127, and the driving plate 23127 moves back and forth through forward and reverse rotation of the motor. The hobbing cutter mechanism corresponds to the lower cutter plate 23111 to realize the cutting function, the hobbing cutter mechanisms are arranged on two sides of the lower cutter plate 23111, so that the cutting of two coil unreels can be realized, and the two hobbing cutter mechanisms are staggered, so that the two hobbing cutter mechanisms work in sequence to realize position avoidance; when cutting, the upper hob 23123 of the hob mechanism realizes cutting through rolling, the hob cutting strength is enough, the rigidity is improved, the speed is accelerated, and the cutting section is smooth; the upper hob 23123 is installed on the floating tool rest, so that the upper hob 23123 has the moving allowance of up and down and front and back, and the functions of automatic meshing, grinding compensation, self-adaptive pressing and the like can be conveniently realized.
As shown in fig. 2 and 3, the first adsorption mechanism 24 includes a first adsorption chamber 241, a first adsorption chamber 241 driving mechanism for driving the first adsorption chamber 241 to turn, a second adsorption chamber 242, and a second adsorption chamber 242 driving mechanism for driving the second adsorption chamber 242 to turn. The first adsorption cavity 41 and the second adsorption cavity 242 are structurally communicated and respectively comprise a rectangular box body, an adsorption hole is formed in one side face of the box body, and the adhesive tape can be adsorbed on the adsorption face of the box body. The adsorption cavity driving mechanism can drive the adsorption cavity to overturn, and in the working state, the adsorption cavity is in a vertical state, and the adsorption surface of the adsorption cavity is vertical.
As shown in fig. 2 and 3, the second suction mechanism 25 includes a first adhesive-backed suction roller 251 and a second adhesive-backed suction roller 252 which are disposed opposite to each other. The first back adhesive adsorption roller 251 is provided with adsorption holes, and the adhesive tape can be adsorbed on the surface of the first back adhesive adsorption roller 251. Because first gum adsorbs roller 251 need paste the sticky tape accuracy in cutting out the kneck, so need fix a position first gum and adsorb roller 251, utilize the marble as the location, adsorb the sticky tape on first gum and adsorb roller 251 at every turn on the back, adsorb first gum and adsorb roller 251 rotatory to the locating position.
As shown in fig. 2 and 3, the traction mechanism 28 includes a pair of traction roller sets. And a rubber pressing roller group 26 and an unreeling tension roller 27 are arranged between the second adsorption mechanism 25 and the traction mechanism 28.
The material receiving method of the material receiving device 2 comprises the following steps:
(1) as shown in fig. 2, material receiving preparation: the first material roll runs normally and can be prepared for material receiving at any time, and when the diameter of the first material roll is smaller than a set value, the system can prompt that material receiving preparation is needed;
(2) as shown in fig. 3, the material penetration fixation: when the first material roll on the first unwinding mechanism 11 normally discharges materials, material receiving preparation is carried out on the second material roll on the second unwinding mechanism 12, and after the stub bar of the second material roll finishes end stub bar penetrating according to a film feeding diagram, the stub bar is pressed on the isolation plate 2314 through the second material pressing roller 222 to be fixed;
(3) as shown in fig. 4, scrap is trimmed: the stub bar is pulled by one hand, and the stub bar wound on the lower cutter plate 2311 is cut off by the second roller cutter mechanism 231;
(4) as shown in fig. 5, the surface adhesive: when the first nip roller 221 presses down the tape, the first adsorption cavity 241 and the first back adhesive adsorption roller 251 work at the same time under negative pressure, the back surface of the first adhesive tape is adsorbed on the adsorption surface of the second adsorption cavity 242, and then the head of the second tape is adhered to the lower half part of the first adhesive tape, in this embodiment, the first hob mechanism 231 presses the cutting port of the tape onto the adsorption surface of the adsorption cavity while cutting the tape;
(5) as shown in fig. 6, positioning the back adhesive: adsorbing the back surface of the second adhesive tape on the adsorption surface of the first back adhesive adsorption roller 251, and rotating the first back adhesive adsorption roller 251 to a positioning point to complete the positioning operation of the second adhesive tape;
(6) as shown in fig. 7, zero speed preparation: the traction mechanism 28 is decelerated and stopped, the unreeling material storage device 39 supplies the discharged materials to the equipment to enable the equipment to operate normally, the first material pressing roller 221 starts to press the material belt on the first material roll on the isolation plate 2314, and the first back adhesive adsorption roller 251 and the second back adhesive adsorption roller 252 are pressed and clamp the material belt on the first material roll;
(7) as shown in fig. 8, the log is cut: the second hob mechanism 232 cuts off the residual roll part on the first material roll, and simultaneously the tail of the first material roll is stuck to the upper half part of the first adhesive tape, the first adsorption cavity 241 leaves, and the first nip roll 221 and the second nip roll 222 leave;
(8) as shown in fig. 9, the traction gum: the traction mechanism 28 starts to start slowly to drive the material belt to move, meanwhile, the material belt also drives the first gum adsorption roller 251 to rotate for a fixed distance, and the second adhesive tape on the first gum adsorption roller 51 is attached to the back of the cutting port to form double-sided adhesion;
(9) as shown in fig. 10, pressurization ramp-up rate: the traction mechanism 28 continues to drive the material belt to convey, and the adhesive tape at the cutting interface is more firmly adhered after passing through the adhesive pressing roller group 26 and the traction roller group of the traction mechanism 28; and the traction mechanism 28 is accelerated, the adsorption rubber roll is separated, the speed exceeds the running speed of the equipment by a certain proportion, and the traction mechanism 28 is decelerated to the normal machine speed until the unreeling material storage device 3 finishes storing the material again.
The first material belt and the second material belt are both thin films, and the third material belt is a thicker sheet.
As shown in fig. 15, the unwinding storage device 3 and the winding storage device 7 have the same structure, and each includes a plurality of fixed conveying roller sets 31 arranged side by side, a plurality of movable conveying roller sets 32 arranged side by side, and an adjusting and driving mechanism for driving the movable roller sets to move up and down. The fixed conveying roller sets and the movable conveying roller sets are arranged at intervals, each movable conveying roller set is arranged between every two adjacent fixed conveying roller sets, and the material storage amount is adjusted through the lifting of the movable conveying roller sets.
The transition device 31 comprises a transition frame, and a plurality of transition rollers and tensioning rollers are arranged on the transition frame.
The first coating device 10 and the second coating device 4 are conventional coating five rolls commonly used in a laminating machine.
The first unwinding device 9, the second unwinding device 5 and the winding device 8 are designed to be double-station rotary frames, and reel changing is achieved through rotation of the rotary frames.
Claims (8)
1. A sheet three-in-one solvent-free compound machine comprises a first unreeling device, a second unreeling device, a third unreeling device, a first coating device, a second coating device, a compound device and a reeling device; the method is characterized in that: the material winding device comprises a first unwinding device, a second unwinding device, a third unwinding device, a winding storage device and a material receiving device, wherein a first material belt of the first unwinding device enters the compounding device through a first coating device, a second material belt of the second unwinding device enters the compounding device through a second coating device, a third material belt of the third unwinding device enters the compounding device through the material receiving device and the unwinding storage device in sequence, the first material belt, the second material belt and the third material belt are compounded into a composite material belt through the compounding device, and the composite material belt enters the winding device through the winding storage device.
2. The sheet material three-in-one solvent-free compound machine according to claim 1, wherein: the third unwinding device, the unwinding storage device, the second coating device, the second unwinding device, the compounding device, the winding storage device, the winding device, the first unwinding device and the first coating device are sequentially distributed from left to right, the third unwinding device comprises a first unwinding mechanism and a second unwinding mechanism, and the material receiving device is arranged between the first unwinding mechanism and the second unwinding mechanism.
3. The sheet material three-in-one solvent-free compound machine according to claim 1, wherein: the material receiving device sequentially comprises a material pressing mechanism, a cutting mechanism, a first adsorption mechanism, a second adsorption mechanism and a traction mechanism according to the material conveying direction.
4. The sheet material three-in-one solvent-free compound machine according to claim 3, wherein: the third unwinding device comprises a first unwinding mechanism and a second unwinding mechanism which are oppositely arranged, and the material pressing mechanism comprises an isolation plate arranged between the first unwinding mechanism and the second unwinding mechanism, a first material pressing roller arranged on one side of the isolation plate and a second material pressing roller arranged on the other side of the isolation plate; the cutting mechanism comprises a lower cutter plate fixed at the top of the isolation plate, a first hob mechanism arranged on one side of the lower cutter plate, a first hob driving mechanism for driving the first hob mechanism to slide along the lower cutter plate, a second hob mechanism arranged on the other side of the lower cutter plate and a second hob driving mechanism for driving the second hob mechanism to slide along the lower cutter plate; the first adsorption mechanism comprises a first adsorption cavity, a first adsorption cavity driving mechanism for driving the first adsorption cavity to turn over, a second adsorption cavity and a second adsorption cavity driving mechanism for driving the second adsorption cavity to turn over; the second adsorption mechanism comprises a first gum adsorption roller and a second gum adsorption roller which are oppositely arranged; the traction mechanism includes a pair of traction roller sets.
5. The sheet material three-in-one solvent-free compound machine according to claim 4, wherein: the first hob mechanism and the second hob mechanism have the same structure and both comprise a floating tool rest and an upper hob arranged on the floating tool rest; the floating tool rest comprises a drive plate, a fixed plate arranged on one side of the drive plate and a sliding frame arranged on one side of the fixed plate, a pin shaft and a first spring are arranged between the drive plate and the fixed plate, the sliding frame comprises a sliding plate and mounting plates arranged at the upper end and the lower end of the sliding plate, a regulating plate is arranged on the mounting plate at one end and fixed on the fixed plate, a regulating hole and a regulating screw matched with the regulating hole are arranged on the regulating plate, the end part of the regulating screw abuts against the sliding frame, and the sliding plate is in sliding fit with the fixed plate; the upper hob is arranged between the two mounting plates, a bearing is arranged in the upper hob, a bearing retainer ring and a gland are arranged at the upper end and the lower end of the upper hob and used for pressing the bearing respectively, the bearing retainer ring is abutted to the end portion of the bearing, and a second spring is arranged between the bearing retainer ring and the gland.
6. The sheet material three-in-one solvent-free compound machine according to claim 5, wherein: the bearing is sleeved on the shaft core, a through hole is formed in the mounting plate corresponding to the shaft core, the bearing retainer rings are sleeved at two ends of the shaft core, a stop ring for preventing the bearing retainer rings from being separated is arranged at the end part of the bearing, the second spring is sleeved at the end part of the shaft core, one end of the second spring abuts against the gland, and the other end of the second spring abuts against the stop ring; a groove is formed in one end, facing the gland, of the bearing retainer ring, and the stop ring is arranged in the groove; one end of the bearing retainer ring extends into the through hole of the mounting plate, and the gland is locked on the outer side surface of the gland through bolts.
7. The sheet material three-in-one solvent-free compound machine according to claim 4, wherein: and a rubber pressing roller set and an unreeling tension roller are arranged between the second adsorption mechanism and the traction mechanism.
8. The sheet material three-in-one solvent-free compound machine according to claim 1, wherein: the unwinding storage device and the winding storage device are identical in structure and respectively comprise a plurality of fixed conveying roller sets arranged side by side, a plurality of movable conveying roller sets arranged side by side and an adjusting and driving mechanism for driving the movable roller sets to move up and down; the fixed conveying roller group and the movable conveying roller group are arranged at intervals, and each movable conveying roller group is arranged between two adjacent fixed conveying roller groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725646.1U CN214983990U (en) | 2021-04-09 | 2021-04-09 | Sheet three-in-one solvent-free compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725646.1U CN214983990U (en) | 2021-04-09 | 2021-04-09 | Sheet three-in-one solvent-free compound machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214983990U true CN214983990U (en) | 2021-12-03 |
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ID=79135941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120725646.1U Active CN214983990U (en) | 2021-04-09 | 2021-04-09 | Sheet three-in-one solvent-free compound machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN214983990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044648A (en) * | 2021-04-09 | 2021-06-29 | 广州通泽机械有限公司 | Sheet three-in-one solvent-free compound machine and control method |
| CN114683672A (en) * | 2022-04-24 | 2022-07-01 | 北京量子金舟无纺技术有限公司 | Elastic non-woven fabric production system |
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2021
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044648A (en) * | 2021-04-09 | 2021-06-29 | 广州通泽机械有限公司 | Sheet three-in-one solvent-free compound machine and control method |
| CN113044648B (en) * | 2021-04-09 | 2023-11-21 | 广州通泽机械有限公司 | Three-in-one solvent-free sheet compounding machine and control method |
| CN114683672A (en) * | 2022-04-24 | 2022-07-01 | 北京量子金舟无纺技术有限公司 | Elastic non-woven fabric production system |
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