CN112478230A - Preparation method of hot melt adhesive - Google Patents
Preparation method of hot melt adhesive Download PDFInfo
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- CN112478230A CN112478230A CN202011362136.9A CN202011362136A CN112478230A CN 112478230 A CN112478230 A CN 112478230A CN 202011362136 A CN202011362136 A CN 202011362136A CN 112478230 A CN112478230 A CN 112478230A
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- Prior art keywords
- hot melt
- melt adhesive
- packaging
- plate
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention relates to a preparation method of hot melt adhesive, which uses a dry packaging device, wherein the dry packaging device comprises a base, an extrusion molding device and a packaging discharging device, wherein the upper end of the base is provided with the extrusion molding device, and the upper end of the extrusion molding device is provided with the packaging charging device; according to the invention, the problems that the hot melt adhesive melts and the like due to drying moisture are solved by means of water absorption and wiping of the sponge on the hot melt adhesive rod, and the moisture on the surface of the hot melt adhesive rod can be removed to a great extent by means of the water absorption and wiping modes; according to the invention, the packaging film is pulled by the self weight of the hot melt adhesive, and double sealing and cutting are carried out while the hot melt adhesive rod is wrapped, so that the automatic blanking and packaging of the hot melt adhesive rod are realized.
Description
Technical Field
The invention relates to the technical field of hot melt adhesives, in particular to a preparation method of a hot melt adhesive.
Background
The hot melt adhesive is a plastic adhesive, the physical state of which changes along with the change of temperature within a certain temperature range, and the chemical property of which is unchanged, is nontoxic and tasteless, and belongs to an environment-friendly chemical product. The product is solid, so the product is convenient to package, transport and store, and has no solvent, pollution and toxicity; and the production process is simple, the added value is high, the bonding strength is high, the speed is high, and the like.
Firstly, the hot melt adhesive rod is often extruded into water for shaping, so that a small amount of moisture exists on the outer surface of the formed hot melt adhesive, and the moisture cannot be evaporated in a drying mode due to the properties of the hot melt adhesive, so that the moisture on the surface of the hot melt adhesive rod is difficult to remove quickly before packaging; II, secondly: when the hot melt adhesive stick is packaged, the packaging film is difficult to continuously package the next hot melt adhesive stick after being cut, so that automatic packaging feeding is realized.
Disclosure of Invention
The invention aims to provide a preparation method of a hot melt adhesive, which has the advantages of cutting waste fibers into pieces with fixed length, effectively feeding materials and the like and solves the problems.
A hot melt adhesive preparation method uses a dry packaging device, the dry packaging device comprises a base, an extrusion molding device and a packaging and blanking device, and the method for preparing the hot melt adhesive by adopting the dry packaging device further comprises the following steps:
s1, equipment checking: carrying out conventional operation detection on the equipment before the equipment operates;
s2, extrusion molding: cooling and shaping the hot melt adhesive into a hot melt adhesive rod by an extrusion molding device;
s3, packaging and blanking: wiping off moisture on the surface of the shaped hot melt adhesive rod through a packaging and blanking device and primarily packaging the hot melt adhesive rod through a packaging film;
s4, sealing operation: completely sealing the packaging film by a manual or mechanical auxiliary mode;
the upper end of the base is provided with an extrusion molding device, and the upper end of the extrusion molding device is provided with a packaging and blanking device; the extrusion molding device conveys the molded hot melt adhesive rod to a drying position, and the packaging and blanking device wipes off the moisture on the surface of the hot melt adhesive rod and primarily packages the hot melt adhesive rod.
The extrusion molding device comprises an extrusion machine, an auxiliary cylinder, a material pushing plate, a processing seat, an auxiliary motor, a threaded column, a circular groove plate and a material supporting frame, wherein the extrusion machine is arranged on the left side of the upper end of the base, the auxiliary cylinder is arranged on the upper end of the extrusion machine, and the material pushing plate is arranged at the right end of the auxiliary cylinder; the right side of the upper end of the base is provided with a processing seat, the left end of the processing seat is symmetrically provided with guide grooves in the front-back direction, a guide post is erected between the inner walls of the upper end and the lower end of the guide groove on the front side, an auxiliary motor is arranged on the inner wall of the upper end of the guide groove on the rear side through a motor base, the lower end of the output end of the auxiliary motor is provided with a threaded post, a circular groove plate is connected with the threaded post in a threaded connection mode, the circular groove plate is connected with the guide post in a sliding mode, and the; the extrusion machine guides out the hot melt adhesive, the hot melt adhesive is shaped into a hot melt adhesive rod in cold water, the auxiliary motor drives the circular groove plate to feed upwards through the threaded column, and therefore the hot melt adhesive rod which is shaped is driven to feed upwards through the material supporting frame, and the auxiliary cylinder pushes the hot melt adhesive rod to a drying position through the material pushing plate.
The packaging and blanking device comprises a placement frame, a driving cylinder, a lower pressing ring plate, a water-absorbing sponge, a water wiping mechanism, a material transferring roller, a packaging film and a blanking mechanism, wherein the placement frame is arranged at the upper end of a processing seat, the driving cylinder is arranged on the inner wall of the upper end of the placement frame, the lower pressing ring plate is arranged at the lower end of the driving cylinder, the water-absorbing sponge is arranged at the lower end of the lower pressing ring plate, a blanking groove is formed at the upper end of the processing seat, the water wiping mechanism is arranged on the inner wall of the lower end of the blanking groove, guide grooves are formed in the inner wall of the lower end of the blanking groove, packaging cavities are symmetrically arranged in the processing seat front and back, the material transferring roller is erected between the inner walls of the left end and the right end of the packaging cavity and connected with the inner wall; drive actuating cylinder and extrude the hot melt adhesive stick downwards through lower clamping ring board, the crane is absorbed water sponge and foam-rubber cushion when feeding downwards and is fully inhaled the moisture on hot melt adhesive stick surface futilely, when the crane can't feed, the rotating ring frame upset downwards, thereby make the rotating ring frame through clean after getting rid of the moisture on hot melt adhesive stick surface completely, the hot melt adhesive stick breaks away from with the rotating ring frame, through the dead weight extrusion packaging film of hot melt adhesive stick, thereby drive the commentaries on classics material roller and unreel, cutting out behind the unloading mechanism with two plastic wrap heat sealings, thereby make the hot melt adhesive stick unloading packing automatic.
Unloading mechanism include the sliding plate, the sliding plate board, the sliding block, the hot melt board, the cutting frame, cutting knife and drive unit, the sliding plate groove has been seted up to the symmetry on the inner wall of both ends about the baffle box, the sliding plate is connected with the sliding plate groove through the slip mode, the sliding plate inner is provided with the sliding plate board, the sliding block sets up both ends about the sliding plate board through the slip mode symmetry, the sliding block is connected with the sliding plate through auxiliary spring one, the sliding block inner is provided with the hot melt board, the balladeur train board front end that is located the rear side is provided with the cutting frame, the sliding plate board rear end that is located the front side is provided with the cutting knife, it is equipped with the drive. The drive unit drives the inside and outside intermittent type of sliding plate and reciprocates and feeds, thereby after the hot melt adhesive stick blanking, seal the packaging film from top to bottom through two upper and lower hot melt plates, the cooperation of rethread cutting frame and cutting knife is cut two middle sanctions of sealing, thereby when accomplishing the packing of hot melt adhesive stick, make packing that next hot melt adhesive stick still can automize, and because torsion spring drives the rolling of material transferring roller, thereby make the packaging film be in the tensioning state all the time, thereby make sealing when hot neat and tailor the incision and level.
As a preferred scheme of the invention, the water wiping mechanism comprises sliding columns, a lifting frame, a return spring and a rotating ring frame, the sliding columns are symmetrically arranged on the inner wall of the lower end of the lower material groove from front to back, the lifting frame is connected with the sliding columns in a sliding mode, the return spring is arranged at the lower end of the lifting frame, the rotating ring frame is symmetrically arranged between the inner walls of the left end and the right end of the lifting frame from front to back through bearings, and the rotating ring frame is connected with the lifting frame through a torsion spring.
As a preferable scheme of the invention, the inner walls of the left end and the right end of the lifting frame are symmetrically provided with spongy cushions, and the inner ring surface of the rotating ring frame is provided with the spongy cushions.
As a preferable scheme of the invention, the driving unit comprises a driving motor, an elliptical cam, an L-shaped driven plate and a second auxiliary spring, the driving motor is arranged on the inner wall of the lower end of the driving cavity, the elliptical cam is arranged at the upper end of the output end of the driving motor, the L-shaped driven plate is arranged at the front end of the sliding plate, and the second auxiliary spring is arranged at the outer end of the sliding plate. The driving motor drives the sliding plate to feed back and forth through the cooperation of the elliptical cam, the L-shaped driven plate and the auxiliary spring II.
As a preferable scheme of the invention, the material guide chute is of a structure inclined from top to bottom from front to back. And the preliminarily packaged hot melt adhesive rod rolls from the guide chute for blanking.
As a preferred scheme of the invention, the front side and the rear side of the upper end of the base are provided with water baffles.
(III) advantageous effects
1. According to the invention, the problems that the hot melt adhesive melts and the like due to drying moisture are solved by means of water absorption and wiping of the sponge on the hot melt adhesive rod, and the moisture on the surface of the hot melt adhesive rod can be removed to a great extent by means of the water absorption and wiping modes; according to the invention, the packaging film is pulled by the self weight of the hot melt adhesive, and double sealing and cutting are carried out while the hot melt adhesive rod is wrapped, so that the automatic blanking and packaging of the hot melt adhesive rod are realized.
2. The lifting frame is extruded and fed downwards by the hot melt adhesive rod, the water absorption sponge and the sponge cushion fully absorb moisture on the surface of the hot melt adhesive rod, when the lifting frame cannot feed, the rotating ring frame is turned downwards, so that after the moisture on the surface of the hot melt adhesive rod is completely removed by wiping the rotating ring frame, the hot melt adhesive rod is separated from the rotating ring frame, and the packaging film is extruded through the self weight of the hot melt adhesive rod, so that the material transferring roller is driven to unreel.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram for preparing hot melt adhesives in accordance with the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along section B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion I of FIG. 4 in accordance with the present invention;
fig. 6 is a schematic view of the structure of the driving unit in the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a method for preparing a hot melt adhesive uses a dry packaging device, the dry packaging device includes a base 1, an extrusion molding device 2 and a package blanking device 3, and the method for preparing the hot melt adhesive by using the dry packaging device further includes the following steps:
s1, equipment checking: carrying out conventional operation detection on the equipment before the equipment operates;
s2, extrusion molding: cooling and shaping the hot melt adhesive into a hot melt adhesive rod through an extrusion molding device 2;
s3, packaging and blanking: wiping off moisture on the surface of the shaped hot melt adhesive rod through a packaging and blanking device 3 and primarily packaging the hot melt adhesive rod through a packaging film 37;
s4, sealing operation: the packaging film 37 is completely sealed by means of manual or mechanical assistance;
the upper end of the base 1 is provided with an extrusion molding device 2, and the upper end of the extrusion molding device 2 is provided with a packaging blanking device 3; and water baffles are arranged on the front side and the rear side of the upper end of the base 1. The extrusion molding device 2 conveys the molded hot melt adhesive rod to a drying position, and the packaging and blanking device 3 wipes off moisture on the surface of the hot melt adhesive rod and primarily packages the hot melt adhesive rod.
The extrusion molding device 2 comprises an extrusion molding machine 21, an auxiliary cylinder 22, a material pushing plate 23, a processing seat 24, an auxiliary motor 25, a threaded column 26, a circular groove plate 27 and a material supporting frame 28, wherein the extrusion molding machine 21 is arranged on the left side of the upper end of the base 1, the auxiliary cylinder 22 is arranged at the upper end of the extrusion molding machine 21, and the material pushing plate 23 is arranged at the right end of the auxiliary cylinder 22; a processing seat 24 is arranged on the right side of the upper end of the base 1, guide grooves are symmetrically formed in the front and back of the left end of the processing seat 24, guide columns are erected between the inner walls of the upper end and the lower end of the guide groove on the front side, an auxiliary motor 25 is arranged on the inner wall of the upper end of the guide groove on the rear side through a motor base, a threaded column 26 is arranged at the lower end of the output end of the auxiliary motor 25, a circular groove plate 27 is connected with the threaded column 26 in a threaded connection mode, the circular groove plate 27 is connected with the guide columns in a sliding mode, and a material supporting frame 28 is; the extrusion machine 21 guides out the hot melt adhesive, the hot melt adhesive is shaped into a hot melt adhesive rod in cold water, the auxiliary motor 25 drives the circular groove plate 27 to feed upwards through the threaded column 26, so that the shaped hot melt adhesive rod is driven to feed upwards through the material supporting frame 28, and the auxiliary cylinder 22 pushes the hot melt adhesive rod to a drying position through the material pushing plate 23.
The packaging and blanking device 3 comprises a placing frame 31, a driving cylinder 32, a lower press ring plate 33, a water absorbing sponge 34, a water wiping mechanism 35, a material transferring roller 36, a packaging film 37 and a blanking mechanism 38, wherein the placing frame 31 is arranged at the upper end of a processing seat 24, the driving cylinder 32 is arranged on the inner wall of the upper end of the placing frame 31, the lower press ring plate 33 is arranged at the lower end of the driving cylinder 32, the water absorbing sponge 34 is arranged at the lower end of the lower press ring plate 33, a blanking groove is formed at the upper end of the processing seat 24, the water wiping mechanism 35 is arranged on the inner wall of the lower end of the blanking groove, a guide groove is formed in the inner wall of the lower end of the blanking groove, packaging cavities are symmetrically arranged in the front and back direction in the processing seat 24, the material transferring roller 36 is arranged between the inner walls at the left end and the right end of the packaging cavities, the material transferring roller 36 is connected; the guide chute is of a structure inclined from top to bottom from front to back.
The water wiping mechanism 35 comprises a sliding column 351, a lifting frame 352, a return spring 353 and a rotating ring frame 354, the sliding column 351 is symmetrically arranged on the inner wall of the lower end of the lower material groove from front to back, the lifting frame 352 is connected with the sliding column 351 in a sliding mode, the return spring 353 is arranged at the lower end of the lifting frame 352, and the rotating ring frame 354 is symmetrically arranged between the inner walls of the left end and the right end of the lifting frame 352 from front to back through a bearing. The inner walls of the left end and the right end of the lifting frame 352 are symmetrically provided with sponge pads, and the inner ring surface of the rotating ring frame 354 is provided with sponge pads.
Drive actuating cylinder 32 and extrude the hot melt adhesive stick downwards through lower clamping ring board 33, sponge 34 and the foam-rubber cushion that absorb water when crane 352 feeds down fully absorb the moisture on hot melt adhesive stick surface futilely, when crane 352 can't feed, rotate ring frame 354 upset downwards, thereby make rotate ring frame 354 through clean get rid of completely behind the moisture on hot melt adhesive stick surface, the hot melt adhesive stick breaks away from with rotate ring frame 354, dead weight extrusion packing 37 membrane through the hot melt adhesive stick, thereby drive commentaries on classics material roller 36 and unreel, cutting out behind the hot seal of two plastic wrap is constructed to unloading 38, thereby make the hot melt adhesive stick unloading packing automation.
The blanking mechanism 38 comprises a sliding plate 381, a sliding frame plate 382, a sliding block 383, a hot melting plate 384, a cutting frame 385, a cutting knife 386 and a driving unit 387, sliding plate grooves are symmetrically formed in the inner walls of the left end and the right end of the guide groove, the sliding plate 381 is connected with the sliding plate grooves in a sliding mode, the sliding frame plate 382 is arranged at the inner end of the sliding plate 381, the sliding block 383 is symmetrically arranged at the upper end and the lower end of the sliding frame plate 382 in a sliding mode, the sliding block 383 is connected with the sliding plate 381 through a first auxiliary spring, the hot melting plate 384 is arranged at the inner end of the sliding block 383, the cutting frame 385 is arranged at the front end of the sliding frame plate 382 positioned at the rear side, the cutting knife 386 is arranged at the rear end of the sliding frame plate. The drive unit 387 drives the inside and outside intermittent type of sliding plate 381 and feeds to and fro, thereby after the hot melt adhesive stick blanking, seal the packaging film from top to bottom through two upper and lower hot melt plates 384, the cooperation of rethread cutting frame 385 and cutting knife 386 cuts two seal edges middle cuts, thereby when accomplishing the packing of hot melt adhesive stick, make packing that next hot melt adhesive stick still can automize, and because torsion spring drives the rolling of material transfer roller 36, thereby make packaging film 37 be in the tensioning state all the time, thereby make sealing when hot neat and cutting out the incision and level.
The driving unit 387 comprises a driving motor 3871, an elliptical cam 3872, an L-shaped driven plate 3873 and an auxiliary spring II 3874, the driving motor 3871 is arranged on the inner wall of the lower end of the driving cavity, the elliptical cam 3872 is arranged at the upper end of the output end of the driving motor 3871, the L-shaped driven plate 3873 is arranged at the front end of the sliding plate 381, and the auxiliary spring II 3874 is arranged at the outer end of the sliding plate 381. The driving motor 3871 drives the sliding plate 381 to reciprocate through the cooperation of the elliptical cam 3872, the L-shaped driven plate 3873 and the secondary spring 3874.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hot melt adhesive preparation method, it has used a dry packaging equipment, and this dry packaging equipment includes base (1), crowded notes forming device (2) and packing unloader (3), its characterized in that: the method for preparing the hot melt adhesive by adopting the drying and packaging equipment further comprises the following steps:
s1, equipment checking: carrying out conventional operation detection on the equipment before the equipment operates;
s2, extrusion molding: cooling and shaping the hot melt adhesive into a hot melt adhesive rod through an extrusion molding device (2);
s3, packaging and blanking: wiping off moisture on the surface of the shaped hot melt adhesive rod through a packaging and blanking device (3) and primarily packaging the hot melt adhesive rod through a packaging film (37);
s4, sealing operation: completely sealing the packaging film (37) by means of manual or mechanical assistance;
the upper end of the base (1) is provided with an extrusion molding device (2), and the upper end of the extrusion molding device (2) is provided with a packaging and blanking device (3);
the extrusion molding device (2) comprises an extrusion molding machine (21), an auxiliary cylinder (22), a material pushing plate (23), a processing seat (24), an auxiliary motor (25), a threaded column (26), a circular groove plate (27) and a material supporting frame (28), wherein the extrusion molding machine (21) is arranged on the left side of the upper end of the base (1), the auxiliary cylinder (22) is arranged on the upper end of the extrusion molding machine (21), and the material pushing plate (23) is arranged on the right end of the auxiliary cylinder (22); a treatment seat (24) is arranged on the right side of the upper end of the base (1), guide grooves are symmetrically formed in the front and back of the left end of the treatment seat (24), guide columns are erected between the inner walls of the upper end and the lower end of the guide groove on the front side, an auxiliary motor (25) is arranged on the inner wall of the upper end of the guide groove on the rear side through a motor base, a threaded column (26) is arranged at the lower end of the output end of the auxiliary motor (25), a circular groove plate (27) is connected with the threaded column (26) in a threaded connection mode, the circular groove plate (27) is connected with the guide columns in a sliding mode, and a material supporting frame (28) is;
the packaging and blanking device (3) comprises a placement frame (31), a driving cylinder (32), a lower press ring plate (33), a water absorbing sponge (34), a water wiping mechanism (35), a material transferring roller (36), a packaging film (37) and a blanking mechanism (38), the placement frame (31) is arranged at the upper end of a processing seat (24), the driving cylinder (32) is arranged on the inner wall of the upper end of the placement frame (31), the lower end of the driving cylinder (32) is provided with the lower press ring plate (33), the water absorbing sponge (34) is arranged at the lower end of the lower press ring plate (33), a blanking groove is arranged at the upper end of the processing seat (24), the water wiping mechanism (35) is arranged on the inner wall of the lower end of the blanking groove, a guide groove is arranged on the inner wall of the lower end of the blanking groove, packaging cavities are symmetrically arranged in the front and back in the processing seat (24), the material transferring roller (36) is erected between the inner walls of the left end and, a packaging film (37) is sleeved on the outer wall of the material transferring roller (36), and blanking mechanisms (38) are arranged on two side walls of the material guide groove;
the blanking mechanism (38) comprises a sliding plate (381), a sliding frame plate (382), a sliding block (383), a hot melting plate (384), a cutting frame (385), a cutting knife (386) and a driving unit (387), the guide chute has been seted up on the symmetry on the both ends inner wall about, sliding plate (381) are connected with the sliding plate groove through the slip mode, sliding plate (381) inner is provided with slide bracket board (382), sliding block (383) set up both ends about slide bracket board (382) through the slip mode symmetry, sliding block (383) are connected with sliding plate (381) through auxiliary spring one, sliding block (383) inner is provided with hot melt board (384), slide bracket board (382) front end that is located the rear side is provided with cutting frame (385), slide bracket board (382) rear end that is located the front side is provided with cutting knife (386), the front side is seted up in processing seat (24) and is equipped with the drive chamber, be provided with drive unit (387) on the drive chamber lower extreme inner wall.
2. The method for preparing the hot melt adhesive according to claim 1, wherein the method comprises the following steps: wipe water mechanism (35) including slip post (351), crane (352), reset spring (353) and rotating ring frame (354), the back symmetry is provided with slip post (351) around on the lower extreme inner wall of feed chute, crane (352) are connected with slip post (351) through the slip mode, crane (352) lower extreme is provided with reset spring (353), rotating ring frame (354) through the bearing back and forth symmetry set up between crane (352) left and right sides both ends inner wall, rotating ring frame (354) are connected with crane (352) through torsion spring.
3. The method for preparing the hot melt adhesive according to claim 2, wherein the method comprises the following steps: the inner walls of the left end and the right end of the lifting frame (352) are symmetrically provided with sponge pads, and the inner ring surface of the rotating ring frame (354) is provided with sponge pads.
4. The method for preparing the hot melt adhesive according to claim 1, wherein the method comprises the following steps: the driving unit (387) comprises a driving motor (3871), an elliptical cam (3872), an L-shaped driven plate (3873) and an auxiliary spring II (3874), the driving motor (3871) is arranged on the inner wall of the lower end of the driving cavity, the elliptical cam (3872) is arranged at the upper end of the output end of the driving motor (3871), the L-shaped driven plate (3873) is arranged at the front end of the sliding plate (381), and the auxiliary spring II (3874) is arranged at the outer end of the sliding plate (381).
5. The method for preparing the hot melt adhesive according to claim 1, wherein the method comprises the following steps: the guide chute is of a structure inclined from top to bottom from front to back.
6. The method for preparing the hot melt adhesive according to claim 1, wherein the method comprises the following steps: the water baffles are arranged on the front side and the rear side of the upper end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362136.9A CN112478230A (en) | 2020-11-27 | 2020-11-27 | Preparation method of hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362136.9A CN112478230A (en) | 2020-11-27 | 2020-11-27 | Preparation method of hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112478230A true CN112478230A (en) | 2021-03-12 |
Family
ID=74936621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011362136.9A Withdrawn CN112478230A (en) | 2020-11-27 | 2020-11-27 | Preparation method of hot melt adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112478230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928662A (en) * | 2021-10-29 | 2022-01-14 | 唐军 | Hot melt adhesive cooling and drying method and hot melt adhesive cooling and packaging assembly line |
-
2020
- 2020-11-27 CN CN202011362136.9A patent/CN112478230A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928662A (en) * | 2021-10-29 | 2022-01-14 | 唐军 | Hot melt adhesive cooling and drying method and hot melt adhesive cooling and packaging assembly line |
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Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |