CN212045203U

CN212045203U - Gluing device of edge bonding machine

Info

Publication number: CN212045203U
Application number: CN202020360962.9U
Authority: CN
Inventors: 韩宝福; 张雨平; 孙超; 庞志刚
Original assignee: Qingdao Zehe Wood Industry Co ltd
Current assignee: Qingdao Zehe Wood Industry Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-01
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a gluing device of an edge bonding machine, which comprises a frame, wherein a wax spraying component and a gluing component are arranged on the frame; the wax spraying assembly and the gluing assembly are sequentially arranged along the conveying direction of the edge bonding machine; a milling assembly is arranged between the wax spraying assembly and the gluing assembly; the milling assembly is fixedly connected with the rack; the rack is fixedly provided with an installation plate; a slide rail is fixedly arranged on the mounting plate; the gluing component and the milling component are both connected with the mounting plate in a sliding manner; a brush roll is arranged on the gluing component; the brush roll comprises a main shaft and a sleeve; the sleeve is sleeved on the main shaft; the sleeve is provided with bristles. The utility model discloses before having the rubber coating, clean wax dust and granule on the panel side through the brush roll earlier, carry out the rubber coating process again to improve the effect of adhesion between glue and the panel.

Description

Gluing device of edge bonding machine

Technical Field

The utility model belongs to the technical field of the technique of timber bag sealer and specifically relates to a bag sealer hydraulic pressure rubber coating device is related to.

Background

The existing edge bonding machine is an edge bonding device replacing manual work, is one of wood working machines, and belongs to the wood working machine. The edge sealing operation is an important process in the manufacturing process of the panel furniture, and the quality of the edge sealing directly influences the quality, price and grade of the product.

The prior art can refer to the invention patent with application publication number CN109794378A, which discloses a liquid glue spreading device of an edge bonding machine, comprising a wax spraying mechanism group, a milling mechanism and a glue spreading mechanism, wherein the upper edge and the lower edge of the side surface of a wood section are sprayed with wax by the vertically staggered wax spraying mechanism group arranged in front of the milling mechanism, so that wax protective layers are formed on the upper edge and the lower edge of the wood section, the wax protective layers can protect the wood section during glue spreading, glue is prevented from being directly adhered to the upper surface and the lower surface of the wood section, a glue layer which is difficult to clean originally is converted into a straightening protective layer which is easy to clean, and the quality of the wood section after edge sealing is ensured.

The above prior art solutions have the following drawbacks: when the milling mechanism mills the wax layer on the side surface of the plate, wax dust or particles can be remained on the side surface of the plate, so that the adhesion between the glue and the plate is affected, and the gluing effect is further affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an edge bonding machine rubber coating device cleans wax dust or granule on the panel side through the brush roll earlier before the rubber coating, carries out the rubber coating process again to improve the adhesive strength between glue and the panel.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a gluing device of an edge bonding machine comprises a rack, wherein a wax spraying assembly and a gluing assembly are arranged on the rack; the wax spraying assembly and the gluing assembly are sequentially arranged along the conveying direction of the edge bonding machine; a milling assembly is arranged between the wax spraying assembly and the gluing assembly; the milling assembly is fixedly connected with the rack; the rack is fixedly provided with an installation plate; a slide rail is fixedly arranged on the mounting plate; the gluing component and the milling component are both connected with the mounting plate in a sliding manner; a brush roll is arranged on the gluing component; the brush roll comprises a main shaft and a sleeve; the sleeve is sleeved on the main shaft; the sleeve is provided with bristles.

By adopting the technical scheme, when the wax spraying device works, wax is sprayed on the upper surface and the lower surface of the plate through the wax spraying assembly, so that wax protective layers are formed on the upper surface and the lower surface of the plate; after the wax liquid is solidified, removing the wax on the side surface of the plate by the milling assembly, and finally coating the glue on the plate by the gluing assembly, wherein the redundant glue can be adhered to the wax layers on the upper surface and the lower surface of the plate, so that the plate is easy to clean and has the function of protecting the plate; after milling, waxy dust or particles may be present on the sides of the board, which can be removed by the brush roll in order to improve the adhesion between the glue and the board.

The present invention may be further configured in a preferred embodiment as: both ends of the main shaft are in threaded connection with fastening nuts; the distance between the two fastening nuts is the same as the length of the sleeve.

Through adopting above-mentioned technical scheme, fastening nut can make to be connected between sleeve and the main shaft closely, pull down fastening nut simultaneously alright with sleeve and main shaft separation, the telescopic dismantlement and the change of being convenient for.

The present invention may be further configured in a preferred embodiment as: the gluing assembly comprises a first base, a gluing motor, a glue box fixing frame and a gluing roller; the glue spreading roller is rotationally connected with the glue box; the base of the gluing motor is fixedly connected with the first base; an output shaft of the gluing motor is coaxially and fixedly connected with the gluing roller; one end of the glue box fixing frame is fixedly connected with the first base, and the other end of the glue box fixing frame is fixedly connected with the glue box; a first sliding groove matched with the sliding rail is formed in the lower end face of the first base; the first base is connected with the mounting plate in a sliding mode; one end of the first base is fixedly provided with a first air cylinder.

By adopting the technical scheme, the first air cylinder drives the piston rod to move, and the piston rod drives the first base to slide on the mounting plate, so that the glue spreader can be tightly attached to the plate; then the gluing motor is started, and the output shaft of the gluing motor drives the gluing roller to rotate, so that the glue solution is coated on the plate.

The present invention may be further configured in a preferred embodiment as: a plurality of groups of glue outlet holes are formed in the glue spreading roller; a plurality of convex blocks are fixedly arranged on the outer ring surface of the glue coating roller; the bumps are elastic rubber bodies, and a groove is formed between every two adjacent bumps; the glue outlet hole is positioned in the groove.

Through adopting above-mentioned technical scheme, rubber materials have certain elastic deformation ability and the panel between frictional force great, during the rubber coating, in the glue solution left the entering recess from going out the liquid hole, can receive certain extrusion force when lug and panel contact, the glue in the recess can be extruded this moment, then scribble on the side of panel, can improve the homogeneity of rubberizing.

The present invention may be further configured in a preferred embodiment as: the wax spraying assembly comprises a wax liquid box, a wax spraying pump, a wax pumping pipe and a wax spraying pipe; the base of the wax spraying pump is fixedly connected to the frame; one end of the wax spraying pump is fixedly connected with the wax pumping pipe, and the other end of the wax spraying pump is fixedly connected with the wax spraying pipe; the wax pumping pipe is inserted in the wax liquid box; one end of the wax spraying pipe is fixedly provided with a liquid distribution pipe; the liquid distribution pipe comprises two flow distribution branch pipes which are distributed up and down symmetrically.

By adopting the technical scheme, the wax spraying pump is started, so that the wax liquid in the wax liquid box enters from the wax pumping pipe and is sprayed out through the wax spraying pipe; one end of the wax spraying pipe is provided with the liquid distributing pipe, so that the technical effect of spraying wax on the upper surface and the lower surface of the plate simultaneously can be achieved.

The present invention may be further configured in a preferred embodiment as: the milling assembly comprises a second base, a milling motor and a milling cutter; the base of the milling motor is fixedly connected with the second base; an output shaft of the milling motor is coaxially and fixedly connected with the milling cutter; a second sliding groove matched with the sliding rail is formed in the second base; the second base is connected with the bottom plate in a sliding manner; and a second cylinder is fixedly arranged at one end of the second base.

By adopting the technical scheme, after the wax spraying process is finished, the second cylinder drives the piston rod to move, and the piston rod drives the base to move towards the position close to the plate; and then the milling motor is started to drive the milling cutter to rotate to scrape off the wax on the side surface of the plate, so that the side surface of the plate is smooth, and the subsequent gluing process is facilitated.

The present invention may be further configured in a preferred embodiment as: the milling cutter upper end sets firmly the suction hood that is connected with the dust catcher.

Through adopting above-mentioned technical scheme, the waxy dust of scraping from the panel is in by the suction hood under the effect of dust catcher, plays the technological effect of protection operational environment and the clearance of being convenient for.

The present invention in a preferred embodiment can be further configured as: the first base comprises an upper plate and a lower plate; and a lifting platform is fixedly arranged between the upper plate and the lower plate.

Through adopting above-mentioned technical scheme, can be according to the height of the thickness adjustment rubber coating subassembly of panel through lift platform, be applicable to the rubber coating requirement of different thickness panels.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the wax spraying device works, wax is sprayed on the upper surface and the lower surface of a plate through the wax spraying assembly, so that wax protective layers are formed on the upper surface and the lower surface of the plate; after the wax liquid is solidified, the wax on the side surface of the plate is removed through the milling assembly, and finally the glue is coated on the plate through the gluing assembly, so that the redundant glue can be adhered to the wax layers on the upper surface and the lower surface of the plate, the cleaning is easy, and the technical effect of protecting the plate is achieved; after milling, waxy dust or particles exist on the side surface of the plate, and the dust on the side surface of the plate can be removed through the brush roll so as to improve the adhesion between glue and the plate;

2. the rubber material has certain elastic deformation capacity and large friction force with the plate, when the rubber is coated, the glue solution is reserved from the liquid outlet hole and enters the groove, when the lug is in contact with the plate, certain extrusion force is applied, the glue solution in the groove is extruded at the moment and then is coated on the side face of the plate, and the gluing uniformity can be improved;

3. the height of the gluing component can be adjusted according to the thickness of the plate through the lifting platform, and the gluing device is suitable for gluing requirements of plates with different thicknesses.

Drawings

FIG. 1 is a schematic view of the overall structure of an edge bonding machine in the embodiment;

FIG. 2 is a schematic view showing the structure of the wax injection assembly;

FIG. 3 is a schematic view highlighting the construction of the milling assembly;

FIG. 4 is a schematic view of the construction of the highlighting glue assembly;

FIG. 5 is a schematic view of a glue roll construction;

FIG. 6 is a schematic view of the brush roll configuration;

fig. 7 is a partial structural view of the glue application assembly.

Reference numeral, 1, a frame; 2. a wax spray assembly; 21. a wax liquid tank; 22. a wax spray pump; 23. a wax pumping pipe; 24. spraying wax pipes; 241. a liquid separating pipe; 2411. a branch pipe; 3. a milling assembly; 31. a second base; 311. a second chute; 32. milling a motor; 33. milling cutters; 34. a dust hood; 4. a gluing component; 41. a first base; 411. a first chute; 412. an upper plate; 413. a lower plate; 414. a lifting platform; 42. a gluing motor; 43. a glue box; 44. a glue box fixing frame; 45. glue spreading roller; 451. a liquid outlet hole; 452. a bump; 453. a groove; 454. a liquid inlet hole; 46. a brush roll; 461. a main shaft; 4611. fastening a nut; 462. a sleeve; 4621. brushing; 5. mounting a plate; 51. a slide rail; 6. a first cylinder; 7. a second cylinder; 8. a first gear; 9. a second gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a bag sealer rubber coating device, including frame 1, the last wax injection subassembly 2 that has set gradually of frame 1, mill subassembly 3 and rubber coating subassembly 4.

Referring to fig. 2, the wax spraying assembly 2 includes a wax liquid tank 21, a wax spraying pump 22, a wax pumping pipe 23 and a wax spraying pipe 24; the liquid wax box 21 is arranged on the ground, and the bottom of the liquid wax box is fixedly connected with a heating pipe, so that liquid wax in the liquid wax box 21 can be heated, and the liquid wax is prevented from being solidified; the wax spraying pump 22 is arranged above the wax liquid tank 21, and the base is fixedly connected to the frame 1; one end of the wax spraying pump 22 is fixedly connected with the wax pumping pipe 23, and the other end is fixedly connected with the wax spraying pipe 24; the lower end of the wax pumping pipe 23 is inserted into the wax liquid tank 21; the tail end of the wax spraying pipe 24 is fixedly connected with a liquid distributing pipe 241; the liquid distributing pipe 241 comprises two distributing branch pipes 2411 which are arranged oppositely up and down; the wax spraying pump 22 is started, wax liquid in the wax liquid box 21 is pumped into the wax spraying pipe 24 through the wax pumping pipe 23 and then is sprayed out through the two branch flow pipes 2411, and wax can be sprayed on the upper surface and the lower surface of the plate simultaneously.

Referring to fig. 3, a mounting plate 5 is arranged on the frame 1 along the length direction thereof, and the mounting plate 5 is fixedly connected with the frame 1; two groups of slide rails 51 are fixedly arranged on the mounting plate 5 along the width direction of the mounting plate, and the two groups of slide rails 51 are arranged in parallel; the milling assembly 3 comprises a second base 31, a milling motor 32 and a milling cutter 33; a second sliding groove 311 matched with the sliding rail 51 on the mounting plate 5 is formed in the second base 31; the second base 31 is connected with the mounting plate 5 in a sliding manner; the base of the milling motor 32 is fixedly connected with the second base 31; one end of the second base 31 is provided with a second cylinder 7; the base of the second cylinder 7 is fixedly connected to the mounting plate 5, and the end part of the piston rod of the second cylinder 7 is fixedly connected with the second base 31; an output shaft of the milling motor 32 is coaxially and fixedly connected with the milling cutter 33; a dust hood 34 is fixedly arranged above the milling cutter 33, and the other end of the dust hood 34 is fixedly connected with a dust collector; the milling motor 32 drives the milling cutter 33 to rotate, wax on the side face of the plate is scraped, and the generated wax dust is sucked into the dust hood 34 under the action of the dust collector and is convenient to collect.

Referring to fig. 4, the gluing assembly 4 includes a first base 41, a gluing motor 42, a glue box 43, a glue box fixing frame 44 and a glue roller 45; the first base 41 is provided with a first sliding chute 411 matched with the sliding rail 51 on the mounting plate 5; the first base 41 is connected with the mounting plate 5 in a sliding manner; one end of the first base 41 is provided with a first air cylinder 6; the base of the first cylinder 6 is fixedly connected to the mounting plate 5, and the end part of the piston rod of the first cylinder 6 is fixedly connected with the first base 41; the base of the gluing motor 42 is fixedly arranged on the first base 41, and the output shaft of the gluing motor 42 is coaxially and fixedly connected with the gluing roller 45; the first base 41 comprises an upper plate 412 and a lower plate 413; a lifting platform 414 is fixedly arranged between the upper plate 412 and the lower plate 413 (the lifting platform 414 is prior art and is not described herein again); one end of the glue box fixing frame 44 is fixedly connected with the first base 41, and the other end of the glue box fixing frame is fixedly connected with the glue box 43; the glue box 43 is a box structure with an opening at one end, and the upper end of the glue box 43 is provided with a feed hole convenient for adding glue solution into the glue box 43; the glue spreader 45 is disposed at an opening position of the glue box 43 and is rotatably connected to the glue box 43.

Referring to fig. 5, the upper end of the glue roller 45 is provided with a liquid inlet hole 454, the outer ring surface is provided with a plurality of groups of liquid outlet holes 451 along the length direction thereof, and the number of the liquid outlet holes 451 in each group is at least two; the liquid inlet hole 454 is communicated with the liquid outlet hole 451; a plurality of bumps 452 are uniformly distributed and fixed on the glue spreading roller 45; the projection 452 is made of an elastic rubber material and extends in the length direction of the glue roller 45; a groove 453 is formed between two adjacent bumps 452, and the liquid outlet hole 451 is positioned in the groove 453; glue in the glue box 43 flows into the glue spreader 45 from the liquid inlet hole 454 and then flows into the groove 453 through the liquid outlet hole 451, when the glue spreader 45 rotates, the bump 452 is extruded to a certain degree, and the glue in the groove 453 is extruded to the side surface of the plate, so that the glue can be uniformly applied.

Referring to fig. 6, a brush roller 46 is arranged on one side of the glue roller 45, and the brush roller 46 and the glue roller 45 are sequentially arranged according to the conveying direction of the edge bonding machine conveying device; the brush roller 46 includes a main shaft 461 and a sleeve 462; the sleeve 462 is sleeved on the main shaft 461, and the outer surface of the sleeve 462 is fixedly connected with bristles 4621; two fastening nuts 4611 are respectively connected to two sides of the main shaft 462 in a threaded manner, the distance between the two fastening nuts 4611 is the same as the length of the sleeve 462, and the sleeve 462 can be fixed on the main shaft; the brush roller 46 has both ends rotatably connected to the cartridge 43, respectively.

Referring to fig. 7, a first gear 8 is fixedly connected between an output shaft of the gluing motor 42 and the gluing roller 45; a main shaft of the brush roller 46 is fixedly connected with a second gear 9; the first gear 8 and the second gear 9 are both arranged on the lower end face of the rubber box 43, and the first gear 8 and the second gear 9 are meshed with each other; the gluing motor 42 drives the first gear 8 to rotate, drives the second gear 9 to rotate, and the second gear 9 further drives the brush roller 46 to rotate, so that waxy dust on the side surface of the plate is removed, and a subsequent gluing process is facilitated.

The implementation principle of the embodiment is as follows: when the device is used, the plate is conveyed forwards under the action of the conveying device, and a wax spraying process is firstly carried out; the wax spraying pump 22 is started, wax liquid in the wax liquid box 21 enters the wax spraying pipe 24 through the wax pumping pipe 23, and is sprayed out from the branch flow pipe 2411 to spray wax on the upper surface and the lower surface of the plate; then the board is conveyed forwards continuously, the second air cylinder 7 drives the second base 31 to slide along the mounting plate 5, when the board reaches the position of the board, the milling motor 32 drives the milling cutter 33 to rotate to scrape wax on the side surface of the board, and the generated wax dust and debris are sucked into the dust hood 34 under the action of the dust collector; finally, the plate enters a gluing process, the first cylinder 6 drives the first base 41 to slide, the gluing roller 45 and the brush roller 46 are attached to the side face of the plate, the gluing motor 42 is started at the moment, the brush roller 46 firstly brushes dust on the plate, the gluing roller 45 then coats glue on the plate, and the gluing process is completed; when the thickness of the plate is changed, the height of the glue spreader 45 is adjusted by adjusting the lifting platform 414 on the first base 41, so that gluing of plates with different thicknesses is realized.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A gluing device of an edge bonding machine comprises a rack (1), wherein a wax spraying component (2) and a gluing component (4) are arranged on the rack (1); the wax spraying assembly (2) and the gluing assembly (4) are sequentially arranged along the conveying direction of the edge bonding machine; a milling component (3) is arranged between the wax spraying component (2) and the gluing component (4); the method is characterized in that: the milling assembly (3) is fixedly connected with the rack (1); the rack (1) is fixedly provided with a mounting plate (5); a slide rail (51) is fixedly arranged on the mounting plate (5); the gluing component (4) and the milling component (3) are both in sliding connection with the mounting plate (5); a brush roll (46) is arranged on the gluing component (4); the brush roll (46) comprises a main shaft (461) and a sleeve (462); the sleeve (462) is sleeved on the main shaft (461); the sleeve (462) is provided with bristles (4621).

2. The gluing device of an edge bonding machine according to claim 1, characterized in that: both ends of the main shaft (461) are in threaded connection with fastening nuts (4611); the distance between the two fastening nuts (4611) is the same as the length of the sleeve (462).

3. The gluing device of an edge bonding machine according to claim 1, characterized in that: the gluing component (4) comprises a first base (41), a gluing motor (42), a glue box (43), a glue box fixing frame (44) and a gluing roller (45); the glue spreader (45) is rotationally connected with the glue box (43); the base of the gluing motor (42) is fixedly connected with the first base (41); an output shaft of the gluing motor (42) is coaxially and fixedly connected with a gluing roller (45); one end of the rubber box fixing frame (44) is fixedly connected with the first base (41), and the other end of the rubber box fixing frame is fixedly connected with the rubber box (43); a first sliding groove (411) matched with the sliding rail (51) is formed in the lower end face of the first base (41); the first base (41) is connected with the mounting plate (5) in a sliding manner; one end of the first base (41) is fixedly provided with a first air cylinder (6).

4. The gluing device of an edge bonding machine according to claim 3, characterized in that: a plurality of groups of glue outlet holes (451) are formed in the glue spreading roller (45); a plurality of convex blocks (452) are fixedly arranged on the outer annular surface of the glue spreader (45); the bumps (452) are rubber elastic bodies, and a groove (453) is formed between every two adjacent bumps (452); the glue outlet (451) is positioned in the groove (453).

5. The gluing device of an edge bonding machine according to claim 1, characterized in that: the wax spraying assembly (2) comprises a wax liquid box (21), a wax spraying pump (22), a wax pumping pipe (23) and a wax spraying pipe (24); the base of the wax spraying pump (22) is fixedly connected to the frame (1); one end of the wax spraying pump (22) is fixedly connected with the wax pumping pipe (23) and the other end is fixedly connected with the wax spraying pipe (24); the wax pumping pipe (23) is inserted in the wax liquid tank (21); a liquid distribution pipe (241) is fixedly arranged at one end of the wax spraying pipe (24); the liquid distribution pipe (241) comprises two flow distribution branch pipes (2411) which are distributed up and down symmetrically.

6. The gluing device of an edge bonding machine according to claim 1, characterized in that: the milling assembly (3) comprises a second base (31), a milling motor (32) and a milling cutter (33); the base of the milling motor (32) is fixedly connected with the second base (31); an output shaft of the milling motor (32) is coaxially and fixedly connected with the milling cutter (33); a second sliding groove (311) matched with the sliding rail (51) is formed in the second base (31); the second base (31) is connected with the mounting plate (5) in a sliding manner; and one end of the second base (31) is fixedly provided with a second cylinder (7).

7. The gluing device of an edge bonding machine according to claim 6, characterized in that: the upper end of the milling cutter (33) is fixedly provided with a dust hood (34) connected with a dust collector.

8. The gluing device of an edge bonding machine according to claim 3, characterized in that: the first base (41) comprises an upper plate (412) and a lower plate (413); a lifting platform (414) is fixedly arranged between the upper plate (412) and the lower plate (413).