CN113117967A - Double-channel gluing head of back plate folding and gluing machine - Google Patents

Double-channel gluing head of back plate folding and gluing machine Download PDF

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Publication number
CN113117967A
CN113117967A CN201911407061.9A CN201911407061A CN113117967A CN 113117967 A CN113117967 A CN 113117967A CN 201911407061 A CN201911407061 A CN 201911407061A CN 113117967 A CN113117967 A CN 113117967A
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CN
China
Prior art keywords
gluing
bolt
channel
cylinder
gluing head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911407061.9A
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Chinese (zh)
Inventor
王家国
杨江宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Rayard Wood Industry Co ltd
Original Assignee
Taizhou Rayard Wood Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Rayard Wood Industry Co ltd filed Critical Taizhou Rayard Wood Industry Co ltd
Priority to CN201911407061.9A priority Critical patent/CN113117967A/en
Publication of CN113117967A publication Critical patent/CN113117967A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

The invention discloses a double-channel gluing head of a back plate folding and gluing machine, which comprises a box body, wherein a U-shaped plate is welded on the upper surface of the box body, and a first air cylinder is fixedly arranged on the upper surface of the U-shaped plate through a bolt; the product which can be finished by two devices in one day originally can be finished by one device in one day, so that the device investment is reduced, the energy consumption is reduced, and the method is more environment-friendly and more economic; the labor force is saved, the two people can live dry one day originally, and the work can be finished by one person one day now.

Description

Double-channel gluing head of back plate folding and gluing machine
Technical Field
The invention belongs to the technical field of gluing heads, and particularly relates to a double-channel gluing head of a back plate folding and gluing machine.
Background
With the continuous development of the furniture industry, a technology for sticking a cabinet back plate by using a back adhesive tape is continuously replaced by a sticking technology of a PUR hot melt adhesive, and the PUR hot melt adhesive has good toughness, higher peel strength, good moisture-heat resistance and chemical resistance, good adhesive force to metal, plastic, wood and the like, high strength increase and good viscosity, stability and proper equipment operability in a heating and melting state, so that the PUR glue is gradually and widely applied to the furniture industry. The technology of applying the PUR adhesive to back plate sticking has the following characteristics: environmental protection, low cost, high bonding strength, more stable and reliable quality, but low production efficiency.
At present, the equipment needs to be imported abroad, the equipment price is higher, the purchase and purchase period is longer, and the equipment only processes two products once in one station, so that the efficiency is not obviously improved.
Disclosure of Invention
The invention aims to provide a double-channel gluing head of a back plate folding and gluing machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a double-channel gluing head of a back plate folding gluing machine comprises a box body, wherein a U-shaped plate is welded on the upper surface of the box body, a first air cylinder is fixedly installed on the upper surface of the U-shaped plate through a bolt, a first supporting plate is fixedly installed at the tail end of a piston rod of the first air cylinder through a bolt, a first sliding rail is arranged on the lower surface of the first supporting plate, a first sliding block is connected on the first sliding rail in a sliding mode, an automatic hot-melt glue machine is fixedly installed on the lower surface of the first sliding block through a bolt, a double-channel gluing head is fixedly installed on the automatic hot-melt glue machine, a fastening hole and a PUR glue channel are formed in the double-channel gluing head, a positioning pin is arranged on the double-channel gluing head, a lane wear-resistant sheet is welded between the PUR glue channels, a fastening piece is, a second cylinder is fixedly arranged on the outer wall of the vertical plate through a bolt, the tail end of a piston rod of the second cylinder is fixedly arranged on the outer wall of the first sliding block through a bolt, a through hole is formed in the box body, a third cylinder is fixedly arranged on the upper surface of an inner cavity of the box body through a bolt, a second sliding rail is arranged on the inner wall of the box body, a second sliding block is connected on the second sliding rail in a sliding manner, a second supporting plate is welded between the second sliding blocks, the tail end of a piston rod of the third cylinder is fixedly arranged on the lower surface of the second supporting plate through a bolt, a fourth cylinder is fixedly arranged on the upper surface of the second supporting plate through a bolt, a third sliding rail is arranged on the upper surface of the second supporting plate, a third sliding block is connected on the third sliding rail in a sliding manner, a third supporting plate is fixedly arranged on the upper surface of the third sliding block through a bolt, and, the upper surface of the third supporting plate is fixedly provided with a first servo motor and a dust collection fan through bolts, a cutting knife is fixedly arranged on an output shaft of the first servo motor, a dust collecting bag is sleeved on a dust outlet pipe of the dust collecting fan, the upper surface of the box body is fixedly provided with a cylindrical box through bolts, the inner wall of the cylindrical box is fixedly provided with two groups of bearing blocks through bolts, a screw rod is connected between the two groups of bearing blocks through a key, a second conical gear is welded on the screw rod, a thread sleeve is connected on the screw rod in a threaded manner, a fourth supporting plate is welded on the outer wall of the cylindrical box, the upper surface of the fourth supporting plate is fixedly provided with a second servo motor through a bolt, the output shaft of the second servo motor is connected with a first bevel gear through a key, the first bevel gear and the second bevel gear are in meshed connection, and a pressing plate is welded between the thread sleeves.
Preferably, the outer wall of the cylindrical box is welded with an inclined rod, and the other end of the inclined rod is welded on the lower surface of the fourth supporting plate.
Preferably, a limiting plate is welded at the other end of the first sliding rail, and the limiting plate completely covers the end of the first sliding rail.
Preferably, four groups of support columns are welded on the lower surface of the box body, and four groups of rubber bases are fixedly mounted on the lower surfaces of the four groups of support columns through bolts.
Preferably, the box body is fixedly provided with a double door through a hinge, and the outer surface of the double door is fixedly provided with a door handle through a bolt.
Preferably, the dust suction pipe of the dust suction fan is sleeved with an air guide cover, and the center of the air guide cover and the center of the cutting knife are on the same horizontal line in the transverse direction.
Preferably, the cylindrical box is provided with a through hole, and the width of the through hole is larger than that of the pressing plate.
Preferably, the automatic hot melt adhesive machine and the double-channel gluing head are perpendicular to each other.
The double-channel gluing head of the back plate folding and gluing machine provided by the invention has the beneficial effects that:
1. four back plates are overlapped together and placed below a pressing plate, the rotation of an output shaft of a second servo motor drives the pressing plate to press the edge of the back plate downwards, a piston rod of a third air cylinder drives a cutting knife to ascend or descend, a piston rod of a fourth air cylinder drives the cutting knife to move leftwards or rightwards, the rotation of an output shaft of a first servo motor drives the cutting knife to rotate at a high speed to cut the back plate, after the back plate is milled and aligned with the edge, PUR glue is injected into an automatic hot melt adhesive machine, the piston rod of a first air cylinder drives a double-channel gluing head to ascend or descend, the piston rod of a second air cylinder drives the double-channel gluing head to move leftwards or rightwards, the automatic hot melt adhesive machine carries out hot melting on the PUR glue, the double-channel gluing head evenly coats the hot-melted PUR glue between the two back plates, the upper and lower parts of the outer surfaces of the, because the PUR adhesive has stronger flexibility, the two substrates are bonded together by the adhesive coating layer, so that the two back plates can be unfolded for use at 180 degrees, four products can be processed by one station of the device, the quality is ensured, the efficiency is doubled, and the finished product is reduced;
2. the product which can be finished by two devices in one day originally can be finished by one device in one day, so that the device investment is reduced, the energy consumption is reduced, and the method is more environment-friendly and more economic;
3. the labor force is saved, the two people can live dry one day originally, and the work can be finished by one person one day now.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a left side view of the dual channel applicator head of the present invention;
FIG. 5 is a bottom view of the dual-channel applicator head of the present invention;
fig. 6 is a top view of the dual-channel applicator head of the present invention.
In the figure: 1. a box body; 2. a U-shaped plate; 3. a first cylinder; 4. a first support plate; 5. a first slide rail; 6. a first slider; 7. an automatic hot melt adhesive machine; 8. a double-channel gluing head; 802. a fastener; 803. a fastener hole; 804. positioning pins; 805. a PUR glue channel; 806. lane wear resistant pieces; 9. a vertical plate; 10. a second cylinder; 11. a through hole; 12. a third cylinder; 13. a second slide rail; 14. a second slider; 15. a second support plate; 16. a fourth cylinder; 17. a third slide rail; 18. a third slider; 19. a third support plate; 20. a first servo motor; 21. a cutting knife; 22. a dust collection fan; 23. a wind scooper; 24. a dust collection bag; 25. a cylindrical case; 26. a bearing seat; 27. a screw rod; 28. a fourth support plate; 29. a second servo motor; 30. a first bevel gear; 31. a second bevel gear; 32. a threaded sleeve; 33. pressing a plate; 34. a diagonal bar; 35. a limiting plate; 36. a support pillar; 37. a rubber base; 38. double doors are opened; 39. a door handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a dual-channel gluing head of a back plate folding gluing machine comprises a box body 1, four groups of supporting columns 36 are welded on the lower surface of the box body 1, four groups of rubber bases 37 are fixedly mounted on the lower surfaces of the four groups of supporting columns 36 through bolts, the supporting columns 36 enable the lower surface of the box body 1 to be away from the ground, so that the lower surface of the box body 1 is effectively prevented from being corroded by dirt on the ground, a U-shaped plate 2 is welded on the upper surface of the box body 1, a first air cylinder 3 is fixedly mounted on the upper surface of the U-shaped plate 2 through bolts, a first supporting plate 4 is fixedly mounted at the tail end of a piston rod of the first air cylinder 3 through bolts, a first sliding rail 5 is arranged on the lower surface of the first supporting plate 4, a first sliding block 6 is connected onto the first sliding rail 5 in a sliding mode, a limiting plate 35 is welded at the, the lower surface of first slider 6 has automatic hot melt adhesive machine 7 through bolt fixed mounting, fixed mounting has two-channel gluing head 8 on the automatic hot melt adhesive machine 7, automatic hot melt adhesive machine 7 and two-channel gluing head 8 mutually perpendicular set up, make more even quilt of PUR glue scribble between the backplate, fastener hole 803 and PUR glue passageway 805 have been seted up on the two-channel gluing head 8, be provided with locating pin 804 on the two-channel gluing head 8, the welding has lane wear pad 806 between PUR glue passageway 805, threaded connection has fastener 802 on the two-channel gluing head 8, the welding has riser 9 on the side of first backup pad 4, there is second cylinder 10 through bolt fixed mounting on the outer wall of riser 9, the piston rod end of second cylinder 10 passes through bolt fixed mounting on the outer wall of first slider 6.
Referring to fig. 2, a through hole 11 is formed in a box body 1, a third cylinder 12 is fixedly mounted on the upper surface of an inner cavity of the box body 1 through a bolt, a second slide rail 13 is arranged on the inner wall of the box body 1, a second slide block 14 is slidably connected to the second slide rail 13, a second support plate 15 is welded between the second slide blocks 14, the tail end of a piston rod of the third cylinder 12 is fixedly mounted on the lower surface of the second support plate 15 through a bolt, a fourth cylinder 16 is fixedly mounted on the upper surface of the second support plate 15 through a bolt, a third slide rail 17 is arranged on the upper surface of the second support plate 15, a third slide block 18 is slidably connected to the third slide rail 17, a third support plate 19 is fixedly mounted on the upper surface of the third slide block 18 through a bolt, the tail end of a piston rod of the fourth cylinder 16 is fixedly mounted on the outer surface of the third support plate 19 through a bolt, a first servo, the wind scooper 23 that the cover was equipped with on the dust absorption pipe of dust absorption fan 22, the center of wind scooper 23 and the center of cutting knife 21 are on horizontal same water flat line, the wind scooper 23 is convenient for the quick absorption of the dust that produces when cutting the backplate to the dust bag 24 in, fixed mounting has cutting knife 21 on the output shaft of first servo motor 20, the cover is equipped with dust bag 24 on the play dirt pipe of dust absorption fan 22, there is two doors 38 through hinge fixed mounting on the box 1, there is door handle 39 on the surface of two doors 38 through bolt fixed mounting, two doors 38 are convenient for take out dust bag 24 from the box 1.
Referring to fig. 2 and 3, a cylindrical box 25 is fixedly mounted on the upper surface of a box body 1 through bolts, two sets of bearing seats 26 are fixedly mounted on the inner wall of the cylindrical box 25 through bolts, a lead screw 27 is connected between the two sets of bearing seats 26 in a key manner, a second bevel gear 31 is welded on the lead screw 27, a threaded sleeve 32 is connected on the lead screw 27 in a threaded manner, a fourth support plate 28 is welded on the outer wall of the cylindrical box 25, a second servo motor 29 is fixedly mounted on the upper surface of the fourth support plate 28 through bolts, an inclined rod 34 is welded on the outer wall of the cylindrical box 25, the other end of the inclined rod 34 is welded on the lower surface of the fourth support plate 28, the outer wall of the cylindrical box 25, the inclined rod 34 and the fourth support plate 28 form a triangular structure, so that the second servo motor 29 is more firmly fixed on the upper surface of the fourth support plate 28, and a, the first bevel gear 30 is meshed with the second bevel gear 31, the pressing plate 33 is welded between the threaded sleeves 32, a through hole is formed in the cylindrical box 25, and the width of the through hole is larger than that of the pressing plate 33, so that the pressing plate 33 can ascend or descend more stably.
The working principle is as follows: the four back plates are overlapped together and placed below a pressing plate 33, a second servo motor 29 is started, the rotation of an output shaft of the second servo motor 29 drives the pressing plate 33 to compact the edge part of the back plate downwards, a third air cylinder 12, a fourth air cylinder 16, a first servo motor 20 and a dust suction fan 22 are started, a piston rod of the third air cylinder 12 drives a cutting knife 21 to ascend or descend, a piston rod of the fourth air cylinder 16 drives the cutting knife 21 to move leftwards or rightwards, the rotation of the output shaft of the first servo motor 20 drives the cutting knife 21 to rotate at a high speed to cut the back plate, after the back plate is to be milled and aligned with edges, PUR glue is injected into an automatic hot melt adhesive machine 7, the first air cylinder 3, the second air cylinder 10 and the automatic hot melt adhesive machine 7 are started, the piston rod of the first air cylinder 3 drives a double-channel gluing head 8 to ascend or descend, the piston rod of the second air cylinder, the automatic hot melt adhesive machine 7 is used for hot melting the PUR glue, the double-channel gluing head 8 is used for uniformly coating the hot-melted PUR glue between the two back plates, the upper part and the lower part of the outer surfaces of the two substrates are respectively kept at 0.1-1mm, the back plates are taken out after cooling for 10-20 seconds, the two substrates are bonded together by the gluing layer due to the fact that the PUR glue has strong arbitrariness, the two back plates can be unfolded for use at 180 degrees, four products can be processed by one station of the device, namely the quality is guaranteed, the efficiency is doubled, and therefore the number of finished products is reduced; the product which can be finished by two devices in one day originally can be finished by one device in one day, so that the device investment is reduced, the energy consumption is reduced, and the method is more environment-friendly and more economic; the labor force is saved, the two people can live dry one day originally, and the work can be finished by one person one day now.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a spreading machine binary channels rubber coating head is folded to backplate, includes box (1), its characterized in that: the upper surface welding of box (1) has U template (2), the upper surface of U template (2) has first cylinder (3) through bolt fixed mounting, the piston rod end of first cylinder (3) has first backup pad (4) through bolt fixed mounting, the lower surface of first backup pad (4) is provided with first slide rail (5), sliding connection has first slider (6) on first slide rail (5), the lower surface of first slider (6) has automatic hot melt adhesive machine (7) through bolt fixed mounting, fixed mounting has binary channels gluing head (8) on automatic hot melt adhesive machine (7), fastener hole (803) and PUR glue passageway (805) have been seted up on binary channels gluing head (8), be provided with locating pin (804) on binary channels gluing head (8), the welding has branch way wear pad (806) between PUR glue passageway (805), the double-channel gluing device is characterized in that a fastener (802) is connected to the double-channel gluing head (8) through threads, a vertical plate (9) is welded to the side face of the first supporting plate (4), a second cylinder (10) is fixedly mounted on the outer wall of the vertical plate (9) through a bolt, the tail end of a piston rod of the second cylinder (10) is fixedly mounted on the outer wall of the first sliding block (6) through a bolt, a through hole (11) is formed in the box body (1), a third cylinder (12) is fixedly mounted on the upper surface of an inner cavity of the box body (1) through a bolt, a second sliding rail (13) is arranged on the inner wall of the box body (1), a second sliding block (14) is connected to the second sliding rail (13) in a sliding mode, a second supporting plate (15) is welded between the second sliding blocks (14), and the tail end of the piston rod of the third cylinder, the upper surface of the second supporting plate (15) is fixedly provided with a fourth cylinder (16) through a bolt, the upper surface of the second supporting plate (15) is provided with a third slide rail (17), the third slide rail (17) is connected with a third slide block (18) in a sliding manner, the upper surface of the third slide block (18) is fixedly provided with a third supporting plate (19) through a bolt, the tail end of a piston rod of the fourth cylinder (16) is fixedly arranged on the outer surface of the third supporting plate (19) through a bolt, the upper surface of the third supporting plate (19) is fixedly provided with a first servo motor (20) and a dust collection fan (22) through a bolt, an output shaft of the first servo motor (20) is fixedly provided with a cutting knife (21), a dust collection bag (24) is sleeved on a dust outlet pipe of the dust collection fan (22), the upper surface of the box body (1) is fixedly provided with a cylindrical box (25) through, there are two sets of bearing frame (26), two sets of through bolt fixed mounting on the inner wall of cylinder case (25) the key-type connection has lead screw (27) between bearing frame (26), the welding has second taper gear (31) on lead screw (27), threaded connection has thread bush (32) on lead screw (27), the welding has fourth backup pad (28) on the outer wall of cylinder case (25), the upper surface of fourth backup pad (28) has second servo motor (29) through bolt fixed mounting, key-type connection has first taper gear (30) on the output shaft of second servo motor (29), first taper gear (30) and second taper gear (31) meshing are connected, the welding has clamp plate (33) between thread bush (32).
2. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the outer wall of the cylindrical box (25) is welded with an inclined rod (34), and the other end of the inclined rod (34) is welded on the lower surface of the fourth supporting plate (28).
3. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the other end welding of first slide rail (5) has limiting plate (35), limiting plate (35) cover the tip of first slide rail (5) completely.
4. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the lower surface welding of box (1) has four groups of support columns (36), and four groups there are four groups of rubber bases (37) on the lower surface of support column (36) through bolt fixed mounting.
5. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the double-door lock is characterized in that a double door (38) is fixedly mounted on the box body (1) through hinges, and a door handle (39) is fixedly mounted on the outer surface of the double door (38) through bolts.
6. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the dust collection device is characterized in that a dust collection pipe of the dust collection fan (22) is sleeved with an air guide cover (23), and the center of the air guide cover (23) and the center of the cutting knife (21) are on the same horizontal line in the transverse direction.
7. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the cylindrical box (25) is provided with a through hole, and the width of the through hole is larger than that of the pressing plate (33).
8. The dual-channel gluing head of the back plate folding and gluing machine as claimed in claim 1, wherein: the automatic hot melt adhesive machine (7) and the double-channel gluing head (8) are arranged perpendicular to each other.
CN201911407061.9A 2019-12-31 2019-12-31 Double-channel gluing head of back plate folding and gluing machine Pending CN113117967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911407061.9A CN113117967A (en) 2019-12-31 2019-12-31 Double-channel gluing head of back plate folding and gluing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911407061.9A CN113117967A (en) 2019-12-31 2019-12-31 Double-channel gluing head of back plate folding and gluing machine

Publications (1)

Publication Number Publication Date
CN113117967A true CN113117967A (en) 2021-07-16

Family

ID=76769568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911407061.9A Pending CN113117967A (en) 2019-12-31 2019-12-31 Double-channel gluing head of back plate folding and gluing machine

Country Status (1)

Country Link
CN (1) CN113117967A (en)

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