CN117960513A - Glue supply equipment and method for PET high-temperature adhesive tape production - Google Patents
Glue supply equipment and method for PET high-temperature adhesive tape production Download PDFInfo
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- CN117960513A CN117960513A CN202410391980.6A CN202410391980A CN117960513A CN 117960513 A CN117960513 A CN 117960513A CN 202410391980 A CN202410391980 A CN 202410391980A CN 117960513 A CN117960513 A CN 117960513A
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- 239000003292 glue Substances 0.000 title claims abstract description 61
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 8
- 238000000605 extraction Methods 0.000 claims abstract description 45
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims 9
- 241001330002 Bambuseae Species 0.000 claims 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 9
- 239000011425 bamboo Substances 0.000 claims 9
- 230000000694 effects Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of adhesive tape production and supply equipment, and particularly discloses PET high-temperature adhesive tape production and supply equipment, which comprises a base, a frame, a motor, a pair of adhesive feeding structures, a switching shaft and a pair of valve components, wherein the base is provided with a plurality of connecting shafts; the base is of a rectangular structure, the frame is of a rectangular frame, and the frame is fixedly arranged in the middle of the upper wall of the right end of the base; according to the actual use requirement, the pistons in the two glue supplying structures are set to synchronously lift or alternately lift, so that a large amount of synchronous and rapid glue supply and alternate uninterrupted small-flow glue supply can be respectively formed; through the design of valve subassembly, realize unidirectional closed extraction and unidirectional closed play glue, realize with supply glued structure cooperation and improve stable extraction and propelling movement power, prevent that glue solution backward flow from influencing the confession glue.
Description
Technical Field
The invention relates to the technical field of adhesive tape production and supply equipment, in particular to PET high-temperature adhesive tape production and supply equipment and method.
Background
PET adhesive tape is also called PET high-temperature adhesive tape; the PET double-sided adhesive tape is made of PET double-sided coated acrylic acid adhesive, the color of the adhesive tape is generally transparent and black, and the rare PET double-sided adhesive tape also comprises green PET double-sided adhesive tape; in the adhesive tape production process, after the adhesive solution is processed by other equipment, the adhesive solution is pumped and supplied by a single adhesive pump, and the adhesive tape is slowly pumped by the reciprocating structure in the existing adhesive pump and cannot be supplied according to actual conditions, so that the production requirement is met, and therefore, the equipment and the method for producing the adhesive tape by using the PET high-temperature adhesive tape are designed.
Disclosure of Invention
The invention aims to provide a device and a method for producing a PET high-temperature adhesive tape, which are used for solving the problems in the background technology.
In order to solve the problems, the invention provides the following technical scheme: a glue supply device for producing PET high-temperature adhesive tape comprises a base, a frame, a motor, a pair of glue feeding structures, a switching shaft and a pair of valve components; the base is rectangular structure, the frame is rectangular frame, the frame is fixed to be set up in base right-hand member upper wall middle part, the motor is fixed to be set up in frame upper wall middle part, a pair of send glued structure symmetry respectively set up in base left end upper wall, and one of them send revolving rack one end in the glued structure to link to each other with the motor drive end, the changeover axle both ends can be dismantled respectively and set up between sending glued structure, a pair of valve subassembly can be dismantled respectively and set up in sending gluey structure, a pair of send gluey structure in first piston can set up also can crisscross setting in step.
Preferably, the glue feeding structure comprises a power box, a pair of first bearings, a drawing cylinder and a drawing unit; the power box is of a rectangular structure, the power box is fixedly arranged on the upper wall of the base, a pair of first bearings are respectively fixedly embedded in the middle parts of the left side wall and the right side wall of the power box, the extraction cylinder is of a needle cylinder-shaped structure, one end of the extraction cylinder fixedly penetrates through the middle part of the upper wall of the power box, a first rotating interface is arranged at the other end of the extraction cylinder, and the extraction unit is movably arranged in the power box.
Preferably, the extracting unit comprises a pair of rotating frames, two pairs of second bearings, a first piston and a driving arm; the rotating frames are of T-shaped structures, one ends of the rotating frames are of round tube structures, the other ends of the rotating frames are of arc plate structures, the rotating frames are symmetrically arranged in the power box respectively, one ends of the rotating frames are fixedly penetrating through the first bearings respectively, the outer side walls of one ends of the rotating frames are provided with butt joint grooves, the two pairs of the second bearings are fixedly embedded in the upper end and the lower end of the other ends of the rotating frames respectively, the second bearings are located on a central line, the first pistons are movably embedded in the extracting cylinders, one ends of the driving arms are movably connected to the lower wall of the first pistons, one ends of the driving arms are movably inserted in one ends of the extracting cylinders, the other ends of the driving arms are arranged between the other ends of the rotating frames, the other ends of the driving arms are connected with the second bearings respectively, and the driving arms can circumferentially swing between the other ends of the rotating frames.
Preferably, flanges are arranged at two ends of the transfer shaft, the two ends of the transfer shaft are connected with one end of the rotating frame through a plurality of first bolts and a plurality of first nuts respectively, and the first nuts can be located in the butt joint grooves.
Preferably, the valve assembly comprises a valve body, a second piston, a first piston rod, a first spring, a third piston, a limiting frame, a second piston rod and a second spring; the valve body is of a rectangular structure, fixing feet are arranged at four corners close to the bottom, the valve body is detachably arranged on the upper wall of the power box, a feeding interface is arranged on the rear side wall of the valve body, a discharging interface is arranged on the front side wall of the valve body, an extraction interface is arranged on the discharging interface, an L-shaped first liquid cavity connected with the feeding interface is arranged in the valve body close to the rear end, a T-shaped second liquid cavity communicated with the extraction interface and the first liquid cavity is arranged in the front end of the valve body, a material guide cavity communicated with the second liquid cavity and the discharging interface is arranged in the front end of the valve body, a second piston is movably embedded in the first liquid cavity and is attached to the feeding interface, the second piston can shield and seal the feeding interface, one end of the first piston rod is fixedly penetrated through the upper wall of the valve body, the movable plug-in mounting is arranged in the first liquid cavity, one end of the first piston rod is fixedly connected with the second piston, the first piston rod is of a T-shaped structure, the first spring is movably sleeved on the other end of the first piston rod and is positioned on the upper wall of the valve body, the third piston is movably embedded in the liquid guide cavity, the third piston respectively shields and seals the discharging port and the second liquid cavity, one end of the limiting frame is fixedly arranged on the upper wall of the front end of the valve body, the other end of the limiting frame is positioned above the liquid guide cavity, one end of the second piston rod movably penetrates through the other end of the limiting frame, the other end of the second piston rod is movably plugged in the liquid guide cavity, the other end of the second piston rod is fixedly connected with the third piston, a base plate is arranged at one end of the second piston rod and is attached to the upper wall of the valve body, the second spring is movably sleeved on one end of the second piston rod, and is positioned between the backing plate and the other end of the limiting frame.
Preferably, the extraction port of the valve body is connected with the first rotating port of the extraction cylinder through a pipeline.
Preferably, the second piston can drive the first piston rod to descend and compress the first spring.
Preferably, the third piston can drive the second piston rod to descend and compress the second spring.
The application method of the PET high-temperature adhesive tape production and adhesive supply equipment comprises the following steps:
Step one, stably supporting equipment through a base, and switching on the equipment;
step two, connecting an extraction cylinder in the glue feeding structure with an extraction interface in the valve assembly through a pipeline, and connecting a discharge interface in the valve assembly with glue coating equipment or a glue collecting component through a pipeline; connecting a feeding interface in the valve assembly with the rubber barrel through a pipeline;
step three, driving the two glue feeding structures to synchronously drive by means of the connection of the transfer shaft through the driving of the motor;
step four, lifting and moving in the extraction cylinder through the first piston to generate extraction and pushing force;
Step five, when the first piston descends, suction force is generated, at the moment, the second piston is stressed to descend by means of the limit of the first piston rod to open the feeding port, and the third piston is stressed to downwards press and close the discharging port; so that external glue solution enters from a feed inlet of the valve body; when the first piston is lifted, a pushing force is generated, the second piston is lifted and closed by force, and the third piston is opened by force, so that glue solution is discharged from the discharge interface and enters the equipment for glue supply.
The invention provides a PET high-temperature adhesive tape production adhesive supply device and a method, which have the beneficial effects that:
1. According to the invention, through the driving of the motor and the serial connection of the switching shafts, the two glue feeding structures can be driven simultaneously to form reciprocating type extraction and pushing to feed glue, and the glue feeding effect is changed according to the coating requirement.
2. According to the invention, the pistons in the two glue supplying structures are set to synchronously lift or alternately lift according to actual use requirements, so that a large amount of synchronous and rapid glue supply and alternate uninterrupted small-flow glue supply can be respectively formed.
3. According to the invention, through the design of the valve assembly, unidirectional closed extraction and unidirectional closed glue outlet are realized, stable extraction and pushing force is improved by matching with a glue supply structure, and glue solution backflow is prevented from affecting glue supply.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention.
Fig. 2 is a schematic diagram of a staggered first assembly structure according to the present invention.
Fig. 3 is a schematic diagram of a synchronous installation assembly structure of the present invention.
Fig. 4 is a schematic diagram of a splitting structure of a glue feeding structure according to the present invention.
FIG. 5 is a schematic view of the valve assembly according to the present invention.
FIG. 6 is a schematic view of a valve assembly of the present invention in a cut-away configuration.
Fig. 7 is a partial enlarged view of the present invention at a in fig. 4.
Fig. 8 is a partial enlarged view of the present invention at B in fig. 5.
Fig. 9 is a partial enlarged view of the present invention at C in fig. 4.
Fig. 10 is a partial enlarged view of the invention at D in fig. 4.
In the figure: 1. a base; 2. a frame; 3. a motor; 4. a glue feeding structure; 41. a power box; 42. a first bearing; 43. a drawing cylinder; 44. an extraction unit; 441. a rotating frame; 442. a second bearing; 443. a first piston; 444. a driving arm; 5. a transfer shaft; 6. a valve assembly; 61. a valve body; 62. a second piston; 63. a first piston rod; 64. a first spring; 65. a third piston; 66. a limiting frame; 67. a second piston rod; 68. a second spring; 7. a first bolt; 8. a first nut; 9. a backing plate; 11. a feeding interface; 12. a discharge port; 13. extracting an interface; 14. a first liquid chamber; 15. a second liquid chamber; 16. a material guiding cavity.
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.
Referring to fig. 1-10, the present invention provides a technical solution: a PET high-temperature adhesive tape production and adhesive supply device comprises a base 1, a frame 2, a motor 3, a pair of adhesive feeding structures 4, an adapter shaft 5 and a pair of valve components 6; the base 1 is of a rectangular structure, the frame 2 is of a rectangular frame, the frame 2 is fixedly arranged in the middle of the upper wall of the right end of the base 1, the motor 3 is fixedly arranged in the middle of the upper wall of the frame 2, a pair of glue feeding structures 4 are symmetrically arranged on the upper wall of the left end of the base 1 respectively, one end of a rotating frame 441 in one glue feeding structure 4 is connected with the driving end of the motor 3, two ends of a rotating shaft 5 are detachably arranged between the glue feeding structures 4 respectively, a pair of valve assemblies 6 are detachably arranged on the glue feeding structures 4 respectively, and first pistons 443 in the pair of glue feeding structures 4 can be synchronously arranged or can be staggered; through the steady support of base 1, bear motor 3 through frame 2, can drive through motor 3 and send glued structure 4 drive, can take out and carry the glue solution through sending glued structure 4, can realize the unidirectional closure control of taking out and carrying with sending glued structure 4 cooperation through valve assembly 6.
As a further aspect of the present invention, the glue feeding mechanism 4 includes a power box 41, a pair of first bearings 42, a drawing cylinder 43, and a drawing unit 44; the power box 41 is of a rectangular structure, the power box 41 is fixedly arranged on the upper wall of the base 1, a pair of first bearings 42 are fixedly embedded in the middle parts of the left side wall and the right side wall of the power box 41 respectively, the extraction cylinder 43 is of a needle cylinder-shaped structure, one end of the extraction cylinder 43 fixedly penetrates through the middle part of the upper wall of the power box 41, a first rotating interface is arranged at the other end of the extraction cylinder 43, and an extraction unit 44 is movably arranged in the power box 41; suction and pushing forces can be generated by the movement of the extraction unit 44 within the power box 41 and the extraction cylinder 43.
As a further aspect of the present invention, the drawing unit 44 includes a pair of rotating frames 441, two pairs of second bearings 442, a first piston 443, and a driving arm 444; the pair of rotating frames 441 are of T-shaped structures, wherein one end of each rotating frame 441 is of a circular tube structure, the other end of each rotating frame 441 is of an arc-shaped plate structure, the rotating frames 441 are symmetrically arranged in the power box 41, one ends of the rotating frames 441 are fixedly penetrated through the first bearings 42, the outer side walls of one ends of the rotating frames 441 are provided with butt joint grooves, two pairs of second bearings 442 are fixedly embedded in the upper end and the lower end of the other ends of the rotating frames 441, the second bearings 442 are positioned on a central line, the first pistons 443 are movably embedded in the extracting cylinders 43, one ends of the driving arms 444 are movably connected to the lower wall of the first pistons 443, one ends of the driving arms 444 are movably inserted in one ends of the extracting cylinders 43, the other ends of the driving arms 444 are arranged between the other ends of the rotating frames 441, and the other ends of the driving arms 444 are connected with the second bearings 442, and the driving arms 444 can circumferentially swing between the other ends of the rotating frames 441; the driving arm 444 can be driven to reciprocate between the rotating frames 441 through rotation of the rotating frames 441, and the first piston 443 is driven to reciprocate for extraction and pushing.
As a further scheme of the invention, flanges are arranged at two ends of the switching shaft 5, two ends of the switching shaft 5 are respectively connected with one end of the rotating frame 441 through a plurality of first bolts 7 and a plurality of first nuts 8, the first nuts 8 can be positioned in the butt joint grooves, and two pistons are driven in series through the switching shaft 5.
As a further aspect of the present invention, the valve assembly 6 includes a valve body 61, a second piston 62, a first piston rod 63, a first spring 64, a third piston 65, a stopper 66, a second piston rod 67, and a second spring 68; the valve body 61 is rectangular in structure, fixing legs are arranged at four corners close to the bottom, the valve body 61 is detachably arranged on the upper wall of the power box 41, a feeding port 11 is arranged on the rear side wall of the valve body 61, a discharging port 12 is arranged on the front side wall of the valve body 61, an extraction port 13 is arranged on the discharging port 12, an L-shaped first liquid cavity 14 connected with the feeding port 11 is arranged in the valve body 61 close to the rear end, a T-shaped second liquid cavity 15 respectively communicated with the extraction port 13 and the first liquid cavity 14 is arranged in the front end of the valve body 61, a material guide cavity 16 respectively communicated with the second liquid cavity 15 and the discharging port 12 is arranged in the front end of the valve body 61, a second piston 62 is movably embedded in the first liquid cavity 14 and is attached to the feeding port 11, the second piston 62 can shield and seal the feeding port 11, one end of the first piston rod 63 is fixedly penetrated through the upper wall of the valve body 61, and movably inserted in the first liquid chamber 14, one end of the first piston rod 63 is fixedly connected with the second piston 62, the first piston rod 63 is of a T-shaped structure, the first spring 64 is movably sleeved on the other end of the first piston rod 63 and is positioned on the upper wall of the valve body 61, the third piston 65 is movably embedded in the liquid guide chamber, the third piston 65 shields and seals the discharging port 12 and the second liquid chamber 15 respectively, one end of the limiting frame 66 is fixedly arranged on the upper wall of the front end of the valve body 61, the other end of the limiting frame 66 is positioned above the liquid guide chamber, one end of the second piston rod 67 movably penetrates through the other end of the limiting frame 66, the other end of the second piston rod 67 is movably inserted in the liquid guide chamber, the other end of the second piston rod 67 is fixedly connected with the third piston 65, a base plate 9 is arranged at one end of the second piston rod 67, the base plate 9 is attached to the upper wall of the valve body 61, the second spring 68 is movably sleeved on one end of the second piston rod 67, and is positioned between the backing plate 9 and the other end of the limiting frame 66; a unidirectional closure can be achieved by the valve assembly 6 so that it has sufficient internal pressure for extraction and pushing.
As a further aspect of the invention, the extraction port 13 of the valve body 61 is connected to the first transfer port of the extraction cartridge 43 by a pipe for achieving the extraction and pushing of glue as required by the application.
As a further aspect of the present invention, the second piston 62 can drive the first piston rod 63 downward and compress the first spring 64 for design requirements to achieve unidirectional closure.
As a further aspect of the invention, the third piston 65 is able to lower the second piston rod 67 and compress the second spring 68 for one-way closure as desired.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Stably supporting or fixing the glue feeding structure at a corresponding position through the base 1, connecting the extraction cylinder 43 in the glue feeding structure 4 with the extraction interface 13 in the valve assembly 6 through a pipeline after the power is turned on, and connecting the discharge interface 12 in the valve assembly 6 with glue coating equipment or a glue collecting component through a pipeline; the feeding interface 11 in the valve component 6 is connected with the rubber barrel through a pipeline;
The motor 3 on the frame 2 drives the two glue feeding structures 4 to synchronously drive by means of the connection of the switching shaft 5; simultaneously, the rotating frames 441 in the extracting unit 44 are driven to rotate by means of the first bearings 42 on the power box 41, and in the rotating process of the rotating frames 441, the driving arms 444 are driven to reciprocate, lift and swing between the rotating frames 441 by means of the second bearings 442, so that the first pistons 443 are pulled to reciprocate in the extracting cylinders 43 to generate extracting and pushing forces;
When the first piston 443 descends, suction force is generated, at the moment, the second piston 62 in the valve assembly 6 is stressed to descend by the limit of the first piston rod 63 to open the feed inlet, and meanwhile, the third piston 65 is stressed to downwards press to close the discharge port 12; so that the external glue solution enters the first liquid cavity 14 of the valve body 61 from the feed inlet of the valve body 61, and the glue solution enters the second liquid cavity 15 from the first liquid cavity 14 and fills the valve body 61 along with the driving of the extracting unit 44; when the first piston 443 is lifted, the second piston 62 is lifted and closed by force, the third piston 65 is opened by force and is extruded by the second spring 68 under the limiting frame 66 through the base plate 9, and glue solution can be discharged from the discharge port 12 into the device for glue supply after entering the material guiding cavity 16 from the second liquid cavity 15, so that the glue is supplied in a reciprocating manner; when the first piston 443 descends again to draw, the third piston 65 is reset to be closed by the suction force and the reverse acting force of the second spring 68;
In use, two devices or positions can be respectively provided with glue by means of two glue feeding structures 4; if the piston is in staggered lifting, the same equipment can be subjected to uninterrupted glue supply by means of the two glue feeding structures 4; the first bolt 7 and the first nut 8 at one end of the switching shaft 5 can be disassembled, and after the first bolt and the first nut are rotated by 90 degrees, one end of the switching shaft 5 is connected with the corresponding rotating frame 441 again, so that the internal piston can be synchronously lifted, and the high-flow quick glue supply of the same equipment is realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The PET high-temperature adhesive tape production adhesive supply equipment is characterized by comprising a base (1), a frame (2), a motor (3), a pair of adhesive feeding structures (4), a switching shaft (5) and a pair of valve components (6); the base (1) is rectangular structure, frame (2) are rectangular frame, frame (2) is fixed to be set up in frame (1) right-hand member upper wall middle part, motor (3) are fixed to be set up in frame (2) upper wall middle part, a pair of send gluey structure (4) symmetry respectively set up in base (1) left end upper wall, and revolving rack (441) one end in one of them send gluey structure (4) links to each other with motor (3) drive end, the switching axle (5) both ends can be dismantled respectively and install between sending gluey structure (4), a pair of valve assembly (6) can be dismantled respectively and install on sending gluey structure (4), a pair of send first piston (443) in gluey structure (4) can set up also can be staggered arrangement in step.
2. A PET high temperature adhesive tape production and supply device according to claim 1, wherein the adhesive feeding structure (4) comprises a power box (41), a pair of first bearings (42), an extraction cylinder (43) and an extraction unit (44);
the utility model discloses a power box, including base (1) and draw-out section of thick bamboo (41), draw-out section of thick bamboo (43) are rectangle structure, draw-out section of thick bamboo (41) are fixed to be set up in base (1) upper wall, a pair of first bearing (42) are fixed respectively to inlay in draw-out section of thick bamboo (41) left and right sides wall middle part, draw-out section of thick bamboo (43) are cylinder-like structure, draw-out section of thick bamboo (43) one end is fixed to run through in draw-out section of thick bamboo (41) upper wall middle part, and draw-out section of thick bamboo (43) other end is provided with first interface of turning, draw-out unit (44) activity sets up in draw-out section of thick bamboo (41).
3. A PET high temperature adhesive tape production and supply apparatus according to claim 2, wherein the drawing unit (44) includes a pair of rotating frames (441), two pairs of second bearings (442), a first piston (443), and a driving arm (444);
The pair of revolving racks (441) are of T-shaped structures, one ends of the revolving racks are of round tube structures, the other ends of the revolving racks are of arc plate structures, the pair of revolving racks (441) are symmetrically arranged in a power box (41) respectively, one ends of the revolving racks are fixedly penetrating through first bearings (42) respectively, a pair of outer side walls of one ends of the revolving racks (441) are provided with butt joint grooves, two pairs of second bearings (442) are fixedly embedded in upper and lower ends of the other ends of the revolving racks (441) respectively, the second bearings (442) are located on a central line, first pistons (443) are movably embedded in an extraction cylinder (43), one ends of driving arms (444) are movably connected to the lower wall of the first pistons (443), one ends of driving arms (444) are movably inserted in one ends of the extraction cylinder (43), the other ends of the driving arms (444) are arranged between the other ends of the revolving racks (441), the other ends of the driving arms (444) are connected with the second bearings (442) respectively, and the driving arms (444) can swing circumferentially between the other ends of the revolving racks (441).
4. A PET high temperature adhesive tape production glue supply device according to claim 3, wherein flanges are arranged at two ends of the transfer shaft (5), two ends of the transfer shaft (5) are respectively connected with one end of the rotating frame (441) through a plurality of first bolts (7) and a plurality of first nuts (8), and the first nuts (8) can be located in the butt joint groove.
5. The equipment for producing and supplying the PET high-temperature adhesive tape according to claim 4, wherein the valve assembly (6) comprises a valve body (61), a second piston (62), a first piston rod (63), a first spring (64), a third piston (65), a limiting frame (66), a second piston rod (67) and a second spring (68);
The valve body (61) is of a rectangular structure, fixed feet are arranged at four corners close to the bottom, the valve body (61) is detachably arranged on the upper wall of the power box (41), a feeding port (11) is arranged on the rear side wall of the valve body (61), a discharging port (12) is arranged on the front side wall of the valve body (61), an extraction port (13) is arranged on the discharging port (12), an L-shaped first liquid cavity (14) connected with the feeding port (11) is arranged in the valve body (61) close to the rear end, a T-shaped second liquid cavity (15) respectively communicated with the extraction port (13) and the first liquid cavity (14) is arranged in the front end of the valve body (61), a guide cavity (16) respectively communicated with the second liquid cavity (15) and the discharging port (12) is arranged in the front end of the valve body (61), a second piston (62) is movably embedded in the first liquid cavity (14) and is attached to the feeding port (11), the second piston (62) can cover the first piston (11) and can penetrate through the first piston rod (63) and is fixedly arranged on the first piston rod (63) and is connected with the first piston rod (63), the first spring (64) is movably sleeved on the other end of the first piston rod (63) and is positioned on the upper wall of the valve body (61), the third piston (65) is movably embedded in the liquid guide cavity, the third piston (65) shields and seals the discharging port (12) and the second liquid cavity (15) respectively, one end of the limiting frame (66) is fixedly arranged on the upper wall of the front end of the valve body (61), the other end of the limiting frame (66) is positioned above the liquid guide cavity, one end of the second piston rod (67) is movably penetrated through the other end of the limiting frame (66), the other end of the second piston rod (67) is movably inserted in the liquid guide cavity, the other end of the second piston rod (67) is fixedly connected with the third piston (65), a base plate (9) is arranged at one end of the second piston rod (67), the base plate (9) is attached to the upper wall of the valve body (61), and the second spring (68) is movably sleeved between the base plate (9) and the other end of the limiting frame (66).
6. A PET high temperature adhesive tape production and supply device according to claim 5, wherein the extraction port (13) of the valve body (61) is connected to the first transfer port of the extraction cartridge (43) by a pipe.
7. The equipment for producing the PET high-temperature adhesive tape according to claim 6, wherein the second piston (62) can drive the first piston rod (63) to descend and compress the first spring (64).
8. A device for producing and feeding PET high-temperature adhesive tape according to claim 7, wherein the third piston (65) can drive the second piston rod (67) to descend and compress the second spring (68).
9. The method for using the PET high-temperature adhesive tape production and supply equipment according to claim 8, comprising the following steps:
step one, stably supporting equipment through a base (1), and switching on the equipment;
Step two, connecting an extraction cylinder (43) in the glue feeding structure (4) with an extraction interface (13) in the valve assembly (6) through a pipeline, and connecting a discharge interface (12) in the valve assembly (6) with glue coating equipment or a glue collecting component through a pipeline; a feeding interface (11) in the valve component (6) is connected with the rubber barrel through a pipeline;
Step three, driving the two glue feeding structures (4) to synchronously drive by means of the connection of the transfer shaft (5) through the driving of the motor (3);
Step four, generating extraction and pushing force through lifting movement of a first piston (443) in an extraction cylinder (43);
Step five, when the first piston (443) descends, suction force is generated, at the moment, the second piston (62) is stressed to descend by means of the limit of the first piston rod (63) to open the feed inlet, and the third piston (65) is stressed to descend to close the discharge interface (12); so that external glue solution enters from a feed inlet of the valve body (61); when the first piston (443) is lifted, a pushing force is generated, the second piston (62) is lifted and closed by force, and the third piston (65) is opened by force, so that glue solution is discharged from the discharge interface (12) and enters the equipment for glue supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410391980.6A CN117960513A (en) | 2024-04-02 | 2024-04-02 | Glue supply equipment and method for PET high-temperature adhesive tape production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410391980.6A CN117960513A (en) | 2024-04-02 | 2024-04-02 | Glue supply equipment and method for PET high-temperature adhesive tape production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117960513A true CN117960513A (en) | 2024-05-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410391980.6A Pending CN117960513A (en) | 2024-04-02 | 2024-04-02 | Glue supply equipment and method for PET high-temperature adhesive tape production |
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| CN (1) | CN117960513A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0796667A2 (en) * | 1996-03-20 | 1997-09-24 | Nadia Davanzo | Process and device for dosing and extrusion of bicomponent sealant |
| CN201088945Y (en) * | 2007-04-09 | 2008-07-23 | 王高潮 | Foot-actuated totally-enclosed glue brushing device |
| CN206966009U (en) * | 2017-04-22 | 2018-02-06 | 深圳市世椿智能装备股份有限公司 | A kind of two-component point glue equipment |
| CN208245096U (en) * | 2018-03-21 | 2018-12-18 | 福建省亿顺机械设备有限公司 | A kind of glue feeder for glue spreader |
| CN209935136U (en) * | 2019-09-16 | 2020-01-14 | 海南海航斯提斯喷涂服务有限公司 | Glue injection device |
| CN212189879U (en) * | 2020-03-30 | 2020-12-22 | 深圳市元硕自动化科技有限公司 | Double-glue-supply system |
| CN112974142A (en) * | 2021-02-05 | 2021-06-18 | 普昂(杭州)医疗科技股份有限公司 | Full-automatic assembling equipment for insulin injection needle |
| CN213494697U (en) * | 2020-10-30 | 2021-06-22 | 苏州顺为工业设备科技有限公司 | Continuous glue feeding device |
| CN213967450U (en) * | 2020-11-30 | 2021-08-17 | 威海荣泽工业自动化设备有限公司 | Multi-pipeline accurate metering device for dispensing machine |
| CN218902492U (en) * | 2023-01-10 | 2023-04-25 | 极涂自动化科技(苏州)有限公司 | Double-cavity glue supply unit |
-
2024
- 2024-04-02 CN CN202410391980.6A patent/CN117960513A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0796667A2 (en) * | 1996-03-20 | 1997-09-24 | Nadia Davanzo | Process and device for dosing and extrusion of bicomponent sealant |
| CN201088945Y (en) * | 2007-04-09 | 2008-07-23 | 王高潮 | Foot-actuated totally-enclosed glue brushing device |
| CN206966009U (en) * | 2017-04-22 | 2018-02-06 | 深圳市世椿智能装备股份有限公司 | A kind of two-component point glue equipment |
| CN208245096U (en) * | 2018-03-21 | 2018-12-18 | 福建省亿顺机械设备有限公司 | A kind of glue feeder for glue spreader |
| CN209935136U (en) * | 2019-09-16 | 2020-01-14 | 海南海航斯提斯喷涂服务有限公司 | Glue injection device |
| CN212189879U (en) * | 2020-03-30 | 2020-12-22 | 深圳市元硕自动化科技有限公司 | Double-glue-supply system |
| CN213494697U (en) * | 2020-10-30 | 2021-06-22 | 苏州顺为工业设备科技有限公司 | Continuous glue feeding device |
| CN213967450U (en) * | 2020-11-30 | 2021-08-17 | 威海荣泽工业自动化设备有限公司 | Multi-pipeline accurate metering device for dispensing machine |
| CN112974142A (en) * | 2021-02-05 | 2021-06-18 | 普昂(杭州)医疗科技股份有限公司 | Full-automatic assembling equipment for insulin injection needle |
| CN218902492U (en) * | 2023-01-10 | 2023-04-25 | 极涂自动化科技(苏州)有限公司 | Double-cavity glue supply unit |
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