CN216605843U

CN216605843U - Hot melt adhesive rolling equipment for pearl wool

Info

Publication number: CN216605843U
Application number: CN202122990537.5U
Authority: CN
Inventors: 吴志鸿; 魏宇宏
Original assignee: Huizhou Zhonghemei Packaging Material Co ltd
Current assignee: Huizhou Zhonghemei Packaging Material Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-27
Anticipated expiration: 2031-12-01

Abstract

The utility model belongs to the field of pearl wool processing, and discloses hot melt adhesive rolling equipment for pearl wool, which comprises a supporting assembly, wherein a U-shaped plate is fixedly arranged on the supporting assembly, driving motors are fixedly arranged on opposite side surfaces of the U-shaped plate, a slide rod is fixed between opposite inner walls of the U-shaped plate, a first threaded screw rod and a second threaded screw rod are rotatably connected between the opposite inner walls of the U-shaped plate through bearings, the first threaded screw rod and the second threaded screw rod are symmetrically arranged relative to the slide rod, and a first sliding block is in threaded connection with the first threaded screw rod. The first threaded screw rod is driven to rotate by the driving motor, the first threaded screw rod drives the flattening assembly to move in a screw rod transmission mode, the flattening roller and the glue roller are matched with each other, flattening treatment of the pearl cotton is completed, the flattened pearl cotton can be firmly sucked on the operating board under the action of the second air pump in the supporting assembly, and more convenience is brought to the flattened pearl cotton in processing.

Description

Hot melt adhesive rolling equipment for pearl wool

Technical Field

The utility model relates to the technical field of pearl wool processing, in particular to hot melt adhesive rolling equipment for pearl wool.

Background

The polyethylene foam cotton is a non-crosslinked closed-cell structure, is also called EPE pearl cotton, and is a novel environment-friendly packaging material. It is made up by using low-density polyethylene resin through the process of physical foaming process to produce countless independent bubbles. Overcomes the defects of easy breakage, deformation and poor restorability of common foaming glue. The material has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, and also has good chemical resistance. Is an ideal substitute of the traditional packaging material.

The pearl cotton can be bonded by using a hot melt adhesive during production, and the traditional hot melt adhesive rolling equipment for the pearl cotton is lack of flattening treatment on the pearl cotton during use, so that the phenomenon of uneven rolling of the pearl cotton is easy to occur in the rolling process, the bonding effect of the pearl cotton is influenced, and the production quality of the pearl cotton is influenced; meanwhile, when the existing hot melt adhesive rolling equipment for pearl wool is used, the hot melt adhesive is generally coated manually, so that the coating amount of the hot melt adhesive is not easy to control, and the waste of the hot melt adhesive is caused.

Aiming at the problems, the utility model provides hot melt adhesive rolling equipment for pearl wool.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide hot melt adhesive rolling equipment for pearl wool, which aims to solve the problems in the background technology.

2. Technical scheme

A hot melt adhesive glue rolling device for pearl wool comprises a supporting component, wherein a U-shaped plate is fixedly mounted on the supporting component, driving motors are fixedly mounted on opposite side surfaces of the U-shaped plate, a slide rod is fixed between opposite inner walls of the U-shaped plate, a first thread lead screw and a second thread lead screw are rotatably connected between the opposite inner walls of the U-shaped plate through bearings, the first thread lead screw and the second thread lead screw are symmetrically arranged about the slide rod, a first slider is in threaded connection with the first thread lead screw, a second slider is in threaded connection with the second thread lead screw, sliding chutes for sliding of the slide rod are formed in the first slider and the second slider, a flattening component is fixedly mounted at the bottom of the first slider, a glue box is fixedly mounted at the bottom of the second slider, a first air pump is fixedly mounted at one side of the glue box, an air outlet end of the first air pump penetrates through the glue box and extends to the inside of the glue box, the bottom of the rubber box is fixedly provided with a rubber conveying pipe in a penetrating mode, the bottom end of the rubber conveying pipe is fixedly communicated with a transfer pipe, pipe covers are fixedly arranged at two ends of the transfer pipe, a plurality of rubber spraying pipes which are distributed in a linear arrangement mode are fixedly communicated on the pipe covers, a U-shaped block is fixed at the bottom of the rubber box, rubber rolling rollers are rotatably connected between opposite inner walls of the U-shaped block through bearings, the supporting assembly is used for adjusting the position height of the rubber rolling rollers and fixing the pearl wool, and the flattening assembly is used for flattening the pearl wool.

Preferably, the flattening assembly comprises a supporting plate, the supporting plate is fixedly mounted on a first sliding block, two connecting columns are fixed to the lower surface of the supporting plate, a U-shaped seat is fixed to the bottom end of each connecting column, and a flattening roller is rotatably connected between the opposite inner walls of the U-shaped seats through bearings.

Preferably, the supporting component includes the base, one side fixed mounting of base has the supporting seat, the inboard fixed mounting at supporting seat top has two pneumatic cylinders, and the equal fixed mounting of output of two pneumatic cylinders is on the U-shaped board, run through on the gluey case and be fixed with the injecting glue pipe.

Preferably, the top of base is fixed with the gas storehouse, the bottom fixed mounting of gas storehouse has the second air pump, the fixed intercommunication of air inlet end of second air pump has the gas-supply pipe, the gas-supply pipe other end is fixed and the intercommunication with the gas storehouse, it is fixed with the intake pipe to run through on the gas-supply pipe, all be equipped with the valve on intake pipe and the injecting glue pipe.

Preferably, an exhaust pipe is fixedly communicated with the air outlet end of the second air pump, and an operation board is fixedly mounted at the top of the air bin.

Preferably, a plurality of through holes are formed in the operating plate, the through holes are evenly distributed and symmetrically arranged, and a filter screen is embedded in the through holes.

Preferably, heating rods are arranged inside the glue box and inside the transit pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the first thread screw rod is driven to rotate through the driving motor, the first thread screw rod drives the flattening assembly to move in a screw rod transmission mode, the flattening roller and the glue rolling roller are matched with each other, flattening treatment of pearl wool is completed, the flattened pearl wool can be firmly sucked on the operating plate under the action of the second air pump in the supporting assembly, more convenience is brought to the flattened pearl wool in processing, glue rolling efficiency of the pearl wool can be improved, and errors of the pearl wool in glue rolling can be effectively reduced.

2. The air pump is used for blowing air to the inside of the rubber box, so that the air pressure inside the rubber box is increased, the hot melt adhesive inside the rubber box can be sprayed out along a plurality of glue spraying pipes, and the hot melt adhesive is driven by the second threaded screw rod driven by the driving motor and evenly coated on the pearl wool in a screw rod transmission mode, so that the rolling adhesive of the pearl wool is easy to control, and the processing of the pearl wool is labor-saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a flattening assembly, a rubber box and a glue rolling roller in the utility model;

FIG. 3 is a schematic structural view of a glue box, a glue injection pipe, a glue conveying pipe and a glue rolling roller in the utility model;

FIG. 4 is a schematic structural view of a support assembly of the present invention;

fig. 5 is a schematic structural view of an air bin, an operation panel, a second air pump and an air inlet pipe in the utility model.

The reference numbers in the figures illustrate: 1. a U-shaped plate; 2. a drive motor; 3. a slide bar; 4. a first threaded lead screw; 5. a second threaded screw; 6. a first slider; 7. a second slider; 8. a glue box; 9. a first air pump; 10. a glue injection pipe; 11. a valve; 12. a heating rod; 13. a rubber delivery pipe; 14. a transit tube; 15. a tube cover; 16. a glue spraying pipe; 17. a U-shaped block; 18. a glue rolling roller; 19. a support plate; 20. connecting columns; 21. a U-shaped seat; 22. flattening rollers; 23. a base; 24. a supporting seat; 25. a hydraulic cylinder; 26. a gas bin; 27. an operation panel; 28. a through hole; 29. a second air pump; 30. a gas delivery pipe; 31. an air inlet pipe; 32. and (4) exhausting the gas.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a hot melt adhesive rolling device for pearl wool comprises a supporting component, wherein a U-shaped plate 1 is fixedly arranged on the supporting component, driving motors 2 are fixedly arranged on opposite side surfaces of the U-shaped plate 1, a slide rod 3 is fixedly arranged between opposite inner walls of the U-shaped plate 1, a first thread lead screw 4 and a second thread lead screw 5 are rotatably connected between the opposite inner walls of the U-shaped plate 1 through bearings, the first thread lead screw 4 and the second thread lead screw 5 are symmetrically arranged relative to the slide rod 3, a first sliding block 6 is in threaded connection with the first thread lead screw 4, a second sliding block 7 is in threaded connection with the second thread lead screw 5, sliding chutes for sliding the slide rod 3 are respectively arranged on the first sliding block 6 and the second sliding block 7, a flattening component is fixedly arranged at the bottom of the first sliding block 6, an adhesive box 8 is fixedly arranged at the bottom of the second sliding block 7, an adhesive injection pipe 10 is fixedly arranged on the adhesive box 8 in a penetrating manner, a first air pump 9 is fixedly arranged on one side of the adhesive box 8, an air outlet end of the first air pump 9 penetrates through the rubber box 8 and extends to the inside of the rubber box 8, a rubber delivery pipe 13 penetrates through and is fixed at the bottom of the rubber box 8, a transfer pipe 14 is fixedly communicated with the bottom end of the rubber delivery pipe 13, heating rods 12 are respectively installed inside the rubber box 8 and the transfer pipe 14, pipe covers 15 are respectively fixed at two ends of the transfer pipe 14, a plurality of rubber spray pipes 16 which are distributed in a linear arrangement manner are fixedly communicated on the pipe covers 15, a U-shaped block 17 is fixed at the bottom of the rubber box 8, rubber roll rollers 18 are rotatably connected between opposite inner walls of the U-shaped block 17 through bearings, a supporting component is used for adjusting the position height of the rubber roll rollers 18 and fixing pearl cotton, a flattening component is used for flattening treatment of the pearl cotton, air is blown into the rubber box 8 through the first air pump 9 to force the air pressure inside the rubber box 8 to increase, so that hot melt adhesive inside the rubber box 8 can be sprayed out along the plurality of the rubber spray pipes 16 and is driven by a second screw 5 driven by the driving motor 2, the pearl cotton is evenly coated on the pearl cotton in a screw transmission mode.

Further, flat subassembly includes layer board 19, layer board 19 fixed mounting is on first slider 6, the lower surface mounting of layer board 19 has two spliced poles 20, the bottom mounting of two spliced poles 20 has U-shaped seat 21, it is connected with nip roll 22 to rotate through the bearing between the relative inner wall of U-shaped seat 21, rotate through the first screw lead screw 4 of driving motor 2 drive, make first screw lead screw 4 drive flat subassembly with lead screw transmission's mode and remove, utilize mutually supporting of nip roll 22 and rubber roller 18, accomplish the flat processing of exhibition to the cotton of pearl.

Further, the supporting assembly comprises a base 23, a supporting seat 24 is fixedly installed on one side of the base 23, two hydraulic cylinders 25 are fixedly installed on the inner side of the top of the supporting seat 24, the output ends of the two hydraulic cylinders 25 are fixedly installed on the U-shaped plate 1, an air bin 26 is fixed on the top of the base 23, a second air pump 29 is fixedly installed at the bottom of the air bin 26, an air inlet end of the second air pump 29 is fixedly communicated with an air pipe 30, the other end of the air pipe 30 is fixedly and communicated with the air bin 26, an air inlet pipe 31 penetrates through and is fixed on the air pipe 30, valves 11 are arranged on the glue injection pipe 10 and the air inlet pipe 31, an air outlet end of the second air pump 29 is fixedly communicated with an exhaust pipe 32, an operating plate 27 is fixedly installed on the top of the air bin 26, a plurality of through holes 28 are formed in the operating plate 27, the through holes 28 are symmetrically arranged, a filter screen is embedded in the through holes 28, and controls the second air pump 29 to operate, so that the second air pump 29 pumps the air in the air chamber 26 to reduce the air pressure in the air chamber 26, and the pearl wool flattened on the operation plate 27 is firmly sucked on the operation plate 27.

The circuits and electronic components involved in the present invention are prior art and are fully within the reach of those skilled in the art, and it is not necessary to state that the utility model is not directed to modifications to the internal structure and methodology.

The working principle is as follows: the pearl cotton is laid on the operation board 27, the two hydraulic cylinders 25 are controlled to operate, the two hydraulic cylinders 25 drive the glue rolling roller 18 and the flattening roller 22 to move downwards to be pressed on the pearl cotton, the left driving motor 2 is controlled to operate, the driving motor 2 drives the first threaded screw rod 4 to operate, the flattening roller 22 is driven to be far away from the glue rolling roller 18 in a screw rod transmission mode, the pearl cotton is gradually flattened, when the flattening roller 22 moves to the tail end of the pearl cotton, the second air pump 29 is controlled to operate, the second air pump 29 pumps air in the air bin 26 away, air pressure in the air bin 26 is forced to be reduced, the flattened pearl cotton on the operation board 27 is firmly sucked on the operation board 27, the right driving motor 2 is started to operate, the second threaded screw rod 5 is driven to rotate, the glue box 8 is driven to move to the position of the flattening roller 22 in the screw rod transmission mode, and the first air pump 9 is controlled to operate, the glue tank 8 is inflated and pressurized, so that the hot melt glue in the glue tank 8 is sprayed out along the glue spraying pipe 16 and orderly falls on the surface of the pearl wool, and the glue rolling treatment on the surface of the pearl wool is sequentially finished under the action of the glue rolling roller 18.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hot melt adhesive rolling equipment for pearl is cotton which characterized in that: comprises a supporting component, a U-shaped plate (1) is fixedly installed on the supporting component, a driving motor (2) is fixedly installed on the opposite side surfaces of the U-shaped plate (1), a sliding rod (3) is fixed between the opposite inner walls of the U-shaped plate (1), a first thread lead screw (4) and a second thread lead screw (5) are connected between the opposite inner walls of the U-shaped plate (1) through a bearing in a rotating mode, the first thread lead screw (4) and the second thread lead screw (5) are symmetrically arranged relative to the sliding rod (3), a first sliding block (6) is in threaded connection with the first thread lead screw (4), a second sliding block (7) is in threaded connection with the second thread lead screw (5), sliding chutes for sliding the sliding rod (3) are formed in the first sliding block (6) and the second sliding block (7), and a flattening component is fixedly installed at the bottom of the first sliding block (6), a rubber box (8) is fixedly arranged at the bottom of the second sliding block (7), a first air pump (9) is fixedly arranged at one side of the rubber box (8), the air outlet end of the first air pump (9) penetrates through the rubber box (8) and extends into the rubber box (8), a rubber delivery pipe (13) penetrates through and is fixed at the bottom of the rubber box (8), the bottom end of the rubber delivery pipe (13) is fixedly communicated with a transit pipe (14), pipe covers (15) are fixed at both ends of the transit pipe (14), a plurality of glue spraying tubes (16) which are distributed in a linear arrangement are fixedly communicated on the tube cover (15), a U-shaped block (17) is fixed at the bottom of the rubber box (8), a roller (18) is rotatably connected between the opposite inner walls of the U-shaped block (17) through a bearing, the supporting assembly is used for adjusting the position height of the roller (18) and fixing the pearl cotton, and the flattening assembly is used for flattening the pearl cotton.

2. The hot melt adhesive rolling equipment for the pearl wool as claimed in claim 1, wherein: flattening subassembly includes layer board (19), layer board (19) fixed mounting is on first slider (6), the lower fixed surface of layer board (19) has two spliced poles (20), two the bottom mounting of spliced pole (20) has U-shaped seat (21), it is connected with nip roll (22) to rotate through the bearing between the relative inner wall of U-shaped seat (21).

3. The hot melt adhesive rolling equipment for the pearl wool as claimed in claim 1, wherein: the supporting component comprises a base (23), one side of the base (23) is fixedly provided with a supporting seat (24), two hydraulic cylinders (25) are fixedly arranged on the inner side of the top of the supporting seat (24), the output ends of the two hydraulic cylinders (25) are fixedly arranged on a U-shaped plate (1), and a glue injection pipe (10) penetrates through and is fixed on a glue box (8).

4. The hot melt adhesive rolling equipment for the pearl wool as claimed in claim 3, wherein: the top of base (23) is fixed with gas storehouse (26), the bottom fixed mounting of gas storehouse (26) has second air pump (29), the fixed intercommunication of air inlet end of second air pump (29) has air-supply pipe (30), the air-supply pipe (30) other end is fixed and communicates with gas storehouse (26), run through on air-supply pipe (30) and be fixed with intake pipe (31), all be equipped with valve (11) on intake pipe (31) and injecting glue pipe (10).

5. The hot melt adhesive rolling equipment for the pearl wool as claimed in claim 4, wherein: an exhaust pipe (32) is fixedly communicated with the air outlet end of the second air pump (29), and an operating plate (27) is fixedly mounted at the top of the air bin (26).

6. The hot melt adhesive rolling equipment for the pearl wool as claimed in claim 5, wherein: a plurality of through holes (28) are formed in the operating plate (27), the through holes (28) are evenly distributed and symmetrically arranged, and a filter screen is embedded in the through holes (28).

7. The hot melt adhesive rolling equipment for pearl wool according to claim 1, characterized in that: and heating rods (12) are arranged in the rubber box (8) and the transit pipe (14).