Glue spraying device for polyester wadding production line

Abstract

The utility model provides a glue spraying device for a glue spraying cotton production line, and belongs to the technical field of glue spraying devices. A plurality of conveying rollers are arranged at the top of the rack; a first mounting seat is arranged at the top of the rack; a glue spraying mechanism is arranged on the first mounting seat; a second mounting seat is arranged at the top of the rack; an edge cutter is arranged on the second mounting seat; a waste collecting box is arranged at the bottom of the rack and used for collecting waste generated by edge cutting. The edge cutter is arranged on the machine frame, the edge of the polyester wadding can be trimmed, and meanwhile waste generated by edge cutting is adsorbed and collected through the waste collecting box below the edge cutter. The suction force of the waste collecting box can help glue on the surface of the polyester wadding permeate into the polyester wadding.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying devices, in particular to a glue spraying device used in a glue spraying cotton production line. Background Art

[0002] Spray-bonded cotton, also known as spray-bonded cotton, is a type of nonwoven fabric, which is mainly made of natural cotton fibers, artificial fibers or synthetic fibers through loosening, combing, spraying, baking and curing. It has the characteristics of being fluffy, having high compression resilience, being resistant to dry and wet washing, and being light and warm. When spraying glue on the spray-bonded cotton, a nozzle is used to spray the glue on the surface of the spray-bonded cotton, and then a glue blowing mechanism is used to blow the glue on the surface into the inside of the spray-bonded cotton. The existing spray-bonded cotton glue spraying device has no trimming function, cannot trim the edge of the spray-bonded cotton, and has poor applicability. To this end, the utility model provides a glue spraying device for a spray-bonded cotton production line. Utility Model Content

[0003] The utility model aims to provide a glue spraying device for a glue spraying cotton production line.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A glue spraying device for a glue spraying cotton production line comprises: a frame; a plurality of conveying rollers are arranged on the top of the frame;

[0006] A first mounting seat is arranged on the top of the frame; there are two first mounting seats, which are distributed on both sides of the conveying roller; a sliding seat is arranged on the first mounting seat; a sliding groove is provided on the side of the sliding seat; a slider is slidingly arranged inside the sliding groove; the slider is threadedly connected with a screw rod arranged in the sliding groove; the top of the screw rod is drivingly connected with a first driving motor arranged on the top of the sliding seat;

[0007] A glue spraying mechanism is arranged between the two sliding blocks; a nozzle is arranged at the bottom of the glue spraying mechanism, and the top is connected to the glue source through a connecting pipe;

[0008] A second mounting seat is provided on the top of the frame; there are two second mounting seats, which are distributed on both sides of the conveying roller and located on one side of the first mounting seat;

[0009] The second mounting seat is provided with a trimming knife; the trimming knife is driven by a second driving motor provided on the second mounting seat;

[0010] The second mounting seat is provided with a supporting cross frame; the supporting cross frame is arranged across the frame, and a blowing box is provided on the supporting cross frame; the bottom of the blowing box blows air toward the spray-bonded cotton, and the top of the blowing box is connected to an external wind source through an air supply pipe;

[0011] A waste collection box is arranged at the bottom of the frame; a suction hopper is arranged at the top of the waste collection box; the top of the suction hopper is opened and is arranged below the trimming knife; an air pump is arranged inside the waste collection box, and the trimming waste is sucked into the waste collection box through the suction hopper through the air pump.

[0012] On the basis of the above solution and as a preferred solution of the above solution, the trimming knife is circular.

[0013] On the basis of the above solution and as a preferred solution of the above solution, the outer cover of the trimming knife is provided with a protective cover.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, a heating wire is arranged inside the blowing box to blow out hot air.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme, the air suction hopper is in a flared shape.

[0016] The utility model has the beneficial effects that: the utility model is provided with a trimming knife on the frame to trim the edge of the spray-bonded cotton, and at the same time, the waste material generated by trimming is collected by absorbing the waste material collection box below. The suction force of the waste material collection box can also help the glue on the surface of the spray-bonded cotton to penetrate into the inside of the spray-bonded cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a schematic structural diagram of the utility model from another viewing angle.

[0019] Figure 3 It is a partial structural schematic diagram of the utility model.

[0020] In the figure: 1. frame; 2. conveyor roller; 3. first mounting seat; 4. sliding seat; 5. slide groove; 6. slider; 7. screw rod; 8. first drive motor; 9. glue spraying mechanism; 10. nozzle; 11. connecting pipe; 12. second mounting seat; 13. trimming knife; 14. second drive motor; 15. supporting cross frame; 16. blow box; 17. air supply pipe; 18. waste collection box; 19. air suction bucket; 20. protective cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1 and Figure 2 As shown, a glue spraying device for a glue spraying cotton production line comprises: a frame 1, a plurality of conveying rollers 2 are arranged on the top of the frame 1, and the conveying rollers 2 are used to drive the glue spraying cotton to move.

[0024] A first mounting seat 3 is arranged on the top of the frame 1 , and there are two first mounting seats 3 , which are distributed on both sides of the conveying roller 2 .

[0025] A vertically arranged sliding seat 4 is provided on the first mounting seat 3. Figure 3 As shown, a slide groove 5 is provided on the side of the slide seat 4 facing the conveying roller 2. A slider 6 is slidably provided inside the slide groove 5. The slider 6 is threadedly connected with a screw rod 7 provided in the slide groove 5. The top of the screw rod 7 is transmission-connected with a first drive motor 8 provided at the top of the slide seat 4. The screw rod 7 is driven to rotate by the first drive motor 8, and the screw rod 7 drives the slider 6 to rise and fall in the slide groove 5.

[0026] A glue spraying mechanism 9 is provided between the two sliders 6. Both ends of the glue spraying mechanism 9 are fixedly connected to the two sliders 6 respectively, and rise and fall synchronously with the sliders 6. A nozzle 10 is provided at the bottom of the glue spraying mechanism 9, and the top is connected to the glue source through a connecting pipe 11, which is used to spray glue to the glue spraying cotton.

[0027] A second mounting seat 12 is provided on the top of the frame 1. There are two second mounting seats 12, which are distributed on both sides of the conveying roller 2 and located on one side of the first mounting seat 3. Specifically, the second mounting seat 12 is located at the rear side of the first mounting seat 3 along the moving direction of the spray-bonded cotton.

[0028] The second mounting seat 12 is provided with a trimming knife 13. The trimming knife 13 is driven by a second driving motor 14 provided on the second mounting seat 12. The trimming knife 13 is arranged at both sides of the spray-bonded cotton and is used to correct the edge of the spray-bonded cotton. Preferably, the trimming knife 13 is circular, and its outer cover is provided with a protective cover 20.

[0029] A supporting cross frame 15 is provided on the second mounting seat 12. The supporting cross frame 15 extends from one second mounting seat 12 to another second mounting seat 12, is arranged across the frame 1, and is provided with a blowing box 16. The bottom of the blowing box 16 blows air toward the spray-bonded cotton, and the top is connected to the external wind source through the air duct 17. Preferably, a heating wire is provided inside the blowing box 16 to blow out hot air. The blowing box 16 is located above the spray-bonded cotton, and can blow glue into the inside of the spray-bonded cotton after the glue spraying is completed. The heating wire is used to heat the blown air.

[0030] A waste collection box 18 is provided at the bottom of the frame 1. A suction hopper 19 is provided at the top of the waste collection box 18. The suction hopper 19 has an opening at the top and is provided below the trimming knife 13. An air pump is provided inside the waste collection box 18, and the trimming waste is sucked into the waste collection box 18 through the suction hopper 19. Preferably, the suction hopper 19 is in a flared shape to collect waste.

[0031] During operation: the glue-spraying cotton is transported above the conveying roller 2, first passes under the glue spraying mechanism 9, and the glue is sprayed on the surface of the glue-spraying cotton by the nozzle 10; then the glue-spraying cotton moves to the blowing box 16 and the trimming knife 13, the blowing box 16 blows air to the glue-spraying cotton to make the glue on the surface seep down, and the trimming knife 13 rotates to correct the edge of the glue-spraying cotton. At this time, the waste collection box 18 works synchronously to generate suction, sucking the waste generated by trimming into the inside to prevent the waste from floating. At the same time, the suction of the waste collection box 18 also has the function of absorbing glue, so that the glue spreads more quickly into the inside of the glue-spraying cotton.

[0032] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A glue spraying device for a glue spraying cotton production line, characterized in that: include: A frame (1); a plurality of conveying rollers (2) are arranged on the top of the frame (1); A first mounting seat (3) is arranged on the top of the frame (1); the number of the first mounting seats (3) is two and they are distributed on both sides of the conveying roller (2); a sliding seat (4) is arranged on the first mounting seat (3); a sliding groove (5) is provided on the side of the sliding seat (4); a sliding block (6) is slidingly arranged inside the sliding groove (5); the sliding block (6) is threadedly connected to a screw rod (7) arranged in the sliding groove (5); the top of the screw rod (7) is drivingly connected to a first driving motor (8) arranged on the top of the sliding seat (4); A glue spraying mechanism (9) is arranged between the two sliding blocks (6); a spray head (10) is arranged at the bottom of the glue spraying mechanism (9), and the top is connected to a glue source via a connecting pipe (11); A second mounting seat (12) is arranged on the top of the frame (1); the number of the second mounting seats (12) is two, which are distributed on both sides of the conveying roller (2) and are located on one side of the first mounting seat (3); A trimming knife (13) is arranged on the second mounting seat (12); the trimming knife (13) is driven by a second driving motor (14) arranged on the second mounting seat (12); A supporting cross frame (15) is arranged on the second mounting seat (12); the supporting cross frame (15) is arranged across the frame (1), and a blow box (16) is arranged on the supporting cross frame; the blow box (16) blows air at the bottom toward the spray-bonded cotton, and the top is connected to an external wind source through an air delivery pipe (17); A waste collection box (18) is arranged at the bottom of the frame (1); an air suction hopper (19) is arranged at the top of the waste collection box (18); the top of the air suction hopper (19) is open and is arranged below the trimming knife (13); an air pump is arranged inside the waste collection box (18), and the trimming waste is sucked into the waste collection box (18) through the air suction hopper (19) through the air pump.

2. The glue spraying device for a glue spraying cotton production line according to claim 1, characterized in that: The trimming knife (13) is circular.

3. The glue spraying device for a glue spraying cotton production line according to claim 1, characterized in that: The trimming knife (13) is externally covered with a protective cover (20).

4. The glue spraying device for a glue spraying cotton production line according to claim 1, characterized in that: The blowing box (16) is provided with a heating wire inside to blow out hot air.

5. The glue spraying device for a glue spraying cotton production line according to claim 1, characterized in that: The air suction hopper (19) is in a flared shape.

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