Gluing and drying equipment for carpet processing

Abstract

The utility model discloses gluing and drying equipment for carpet processing, which comprises a closed box body with a square structure, a gas-collecting hood communicated with an inner cavity of the closed box body is mounted at the top of the closed box body, the gas-collecting hood adopts a conical structure, and a gas outlet is formed in the top end of the gas-collecting hood and is connected with a negative pressure gas suction device; a gluing roller, a pre-pressing roller set and a pressing roller set are sequentially installed on the upper portion of an inner cavity of the closed box body in the horizontal direction, a plurality of drying rollers distributed in an L shape are installed on the lower portion of the inner cavity of the closed box body, the drying roller on the leftmost side and the gluing roller are located in the same vertical plane, and the drying roller on the rightmost side and the pressing roller set are located in the same vertical plane. According to the gluing and drying equipment provided by the utility model, the problems that the environmental cleanness of a processing area is influenced and the physical and psychological health of operators is not facilitated due to the volatilization of a solvent in glue in the gluing and drying processes can be solved; length of a production line can be effectively shortened, and occupied area is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gluing and drying equipment for carpet processing belongs to carpet processing technical field. BACKGROUND

[0002] The carpet is usually composed of a surface layer, a supporting layer, a secondary supporting layer and a cushion layer. During processing, the adjacent two layers of cloth sometimes need to be glued and dried.

[0003] Patent No. CN202120605191. X discloses a gluing and drying equipment for carpet processing, the preheating conveying device includes a preheating box provided with an inlet and an outlet, a hot air pipe is arranged on the side wall of the preheating box opposite to the glue coating surface of the carpet blank, and a preheating roller is installed opposite to the glue coating surface of the carpet blank. The glue coating device includes a glue coating roller and a cloth guide roller, the carpet blank and the carpet cloth are arranged in overlap through the cloth guide roller, and a pressing roller is arranged at the overlap. The drying device includes a drying box and a conveying roller.

[0004] According to the technical scheme disclosed in the above patent document, it is believed that the following technical problems still exist in practice:

[0005] The overall equipment adopts an open structure. During the gluing and drying process, volatile solvents will inevitably exist in the glue, which will affect the cleanliness of the processing area and be harmful to the physical and mental health of the operators. In addition, the gluing device and the drying device are arranged in sequence along the transverse direction, resulting in a relatively long production line and a large floor area.

[0006] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, and therefore needs to be improved. INVENTION CONTENTS

[0007] The utility model provides a gluing and drying equipment for carpet processing, which can solve the problem of solvent volatilization in glue affecting the cleanliness of the processing area and being harmful to the physical and mental health of operators during the gluing and drying process, effectively shorten the length of the production line, and further reduce the floor area.

[0008] To solve the above technical problems, the utility model adopts the following technical scheme:

[0009] The gluing and drying equipment for carpet processing includes a square structure of airtight box body, the airtight box body top is equipped with with its inner chamber intercommunication's gas collecting hood, the gas collecting hood adopts the conical structure, the gas collecting hood's top end is equipped with the gas outlet, and the gas outlet is connected with the negative pressure suction device;

[0010] The upper part of the inner cavity of the closed box is sequentially provided with a glue coating roller, a pre-pressing roller set and a pressing roller set in a horizontal direction, and the lower part of the inner cavity of the closed box is provided with a plurality of drying rollers in L-shaped distribution, the leftmost drying roller is located in the same vertical plane as the glue coating roller, and the rightmost drying roller is located in the same vertical plane as the pressing roller set; the interiors of the glue coating roller and the drying rollers are hollow.

[0011] Further, the glue coating roller, the pre-pressing roller set and the pressing roller set are all rotationally connected with the inner wall of the closed box.

[0012] Further, the pre-pressing roller set comprises two pre-pressing rollers arranged in an up-down manner, the pressing roller set comprises two pressing rollers arranged in an up-down manner, and the gap between the two pressing rollers is smaller than the gap between the two pre-pressing rollers.

[0013] Further, the glue coating roller is provided with glue coating holes uniformly distributed on the roller surface, the glue coating holes are communicated with the inner cavity of the glue coating roller, and the driving end of the glue coating roller is connected with the motor.

[0014] Further, the driven end of the glue coating roller is connected with the glue feeding pipe through a liquid rotary joint.

[0015] Further, the drying roller is provided with air distribution holes uniformly distributed on the roller surface, the air distribution holes are communicated with the inner cavity of the drying roller, and the driving end of the drying roller is connected with the motor.

[0016] Further, the driven end of the drying roller is connected with the hot air inlet pipe through a gas rotary joint.

[0017] Further, the gas collecting cover is provided with two observation windows A arranged in left-right symmetry, and the observation windows A can be upwardly flipped to be opened.

[0018] Further, the side wall of the closed box is provided with an observation window B, and the observation window B can be opened outwardly.

[0019] Further, the closed box is fixedly installed above a support frame, and the bottom of the support frame is provided with leveling feet.

[0020] Compared with the prior art, the above technical scheme has the following advantages:

[0021] In the utility model, the glue coating mechanism and the drying mechanism adopt a closed design, and in the glue coating and drying processes, the negative pressure air suction device collects the solvent volatilized in the glue coating process and the moisture generated in the drying process through the air outlet and then discharges them together, so as to facilitate centralized treatment, ensure the environment of the glue coating and drying processing area to be clean, and be beneficial to the physical and mental health of the operators.

[0022] In the utility model, the glue coating mechanism and the drying mechanism are arranged in a longitudinal direction, and the structure is compact and reasonable, so that the length of the production line can be effectively shortened, and the occupied area can be further reduced.

[0023] The utility model discloses make detailed instructions in connection with the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the structure schematic diagram of the utility model;

[0025] Figure 2 It is the structure schematic diagram of the utility model;

[0026] Figure 3 It is the structure schematic diagram of the glue roller in the utility model;

[0027] Figure 4 It is the structure schematic diagram of the drying roller in the utility model.

[0028] In the drawing, 1 is closed box body, 2 is support frame, 3 is leveling foot, 4 is gas collecting cover, 5 is gas outlet, 6 is glue roller, 601 is glue hole, 602 is liquid rotary joint, 603 is glue inlet pipe, 7 is pre-press roller group, 8 is compression roller group, 9 is drying roller, 901 is air distribution hole, 902 is gas rotary joint, 903 is hot air inlet pipe, 10 is observation window A, 11 is observation window B. DETAILED DESCRIPTION

[0029] In order to have more clear understanding to the technical features, object and effect of the utility model, now the specific implementation mode of the utility model is explained with the drawings.

[0030] As Figures 1-4 The utility model provides a kind of gumming drying equipment for carpet processing, including square structure closed box body 1, closed box body 1 top is equipped with with its inner cavity intercommunication gas collecting cover 4, gas collecting cover 4 adopts conical structure, and the top of gas collecting cover 4 is equipped with gas outlet 5.

[0031] Gas outlet 5 is connected with negative pressure suction device, to facilitate the solvent volatilized in the process of gluing and the moisture generated in the process of drying are collected and extracted together, so as to be treated centrally, ensure that gumming drying processing area environment is clean.

[0032] The inner cavity of closed box body 1 is sequentially provided with glue roller 6, pre-press roller group 7 and compression roller group 8 along horizontal direction in upper portion, and glue roller 6, pre-press roller group 7 and compression roller group 8 are all rotationally connected with the inner wall of closed box body 1.

[0033] Pre-press roller group 7 includes two pre-press rollers arranged above and below, and compression roller group 8 includes two compression rollers arranged above and below, and the gap between the two compression rollers is smaller than the gap between the two pre-press rollers.

[0034] Pre-press roller group 7 pre-presses two layers of cloth after gluing, and compression roller group 8 compacts two layers of cloth.

[0035] The lower part of the inner cavity of the closed box body 1 is provided with a plurality of drying rollers 9 in L-shaped distribution, the leftmost drying roller 9 is located in the same vertical plane as the glue applying roller 6, and the rightmost drying roller 9 is located in the same vertical plane as the pressing roller set 8.

[0036] The two layers of cloth are sequentially arranged around each drying roller 9, and the front and back surfaces of the two layers of cloth can be in contact with the outer wall of the drying roller 9 during the arrangement process, so that drying is realized.

[0037] The glue applying roller 6 is hollow, the glue applying roller 6 is uniformly provided with glue applying holes 601, the glue applying holes 601 are communicated with the inner cavity of the glue applying roller 6, the driving end of the glue applying roller 6 is connected with the motor, and the driven end of the glue applying roller 6 is connected with the glue feeding pipe 603 through the liquid rotary joint 602.

[0038] The drying roller 9 is hollow, the drying roller 9 is uniformly provided with cloth gas holes 901, the cloth gas holes 901 are communicated with the inner cavity of the drying roller 9, the driving end of the drying roller 9 is connected with the motor, and the driven end of the drying roller 9 is connected with the hot air inlet pipe 903 through the gas rotary joint 902.

[0039] The gas collecting cover 4 is provided with two observation windows A10 which are symmetrically arranged left and right, the observation window A10 can be upwardly opened, which can facilitate observation of the real-time state of the glue applying, pre-pressing and pressing processes and maintenance.

[0040] The side wall of the closed box body 1 is provided with an observation window B11 which can be opened outward.

[0041] The closed box body 1 is fixedly installed above the supporting frame 2, and the supporting frame 2 is provided with leveling feet 3 at the bottom.

[0042] The specific working principle of the utility model is as follows:

[0043] After being coated by the glue applying roller 6, the two layers of cloth enter the pre-pressing roller set 7 and the pressing roller set 8 in sequence for compaction, and then are sequentially arranged around each drying roller 9, so that the front and back surfaces of the two layers of cloth can be in contact with the outer wall of the drying roller 9 during the arrangement process, high-efficiency drying is realized, and the dried two layers of cloth are output from the closed box body 1.

[0044] During glue applying, the glue in the glue feeding pipe 603 enters the inner cavity of the glue applying roller 6 through the liquid rotary joint 602 and is uniformly coated on the opposite inner surfaces of the two layers of cloth through the glue applying holes 601.

[0045] During drying, the hot air in the hot air inlet pipe 903 enters the inner cavity of the drying roller 9 through the gas rotary joint 902 and is uniformly blown to the front and back surfaces of the two layers of cloth through the cloth gas holes 901.

[0046] During the gluing and drying processes, the negative pressure suction device collects the solvent volatilized from the glue during the gluing process and the moisture generated during the drying process through the air outlet 5, and then sucks them out together, so as to concentrate the treatment and ensure the environment clean of the gluing and drying processing area.

[0047] The above is an example of the best embodiment of the present application, wherein the parts not described in detail are the common knowledge of ordinary skilled in the art. The protection scope of the present application is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the present application is also within the protection scope of the present application.

Claims

1. A gumming and drying apparatus for carpet processing, characterized by: The closed box (1) including square structure, the closed box (1) top is equipped with with its inner chamber connected gas hood (4), gas hood (4) adopts conical structure, the top of gas hood (4) is equipped with gas outlet (5), gas outlet (5) is connected with negative pressure suction device; The inner chamber of closed box (1) upper portion is installed with glue coating roller (6), pre-press roller group (7) and pressure roller group (8) in turn along horizontal direction, the inner chamber of closed box (1) lower portion is installed with multiple drying roller (9) of L-shaped distribution, the leftmost drying roller (9) is located in the same vertical plane with glue coating roller (6), the rightmost drying roller (9) is located in the same vertical plane with pressure roller group (8);The inside of glue coating roller (6) and drying roller (9) is hollow.

2. The gumming and drying apparatus for carpet processing according to claim 1, wherein: Glue coating roller (6), pre-press roller group (7) and pressure roller group (8) are all rotationally connected with the inner wall of closed box (1).

3. The gumming and drying apparatus for carpet processing according to claim 1, wherein: The pre-press roller group (7) includes two pre-press rollers arranged in upper and lower, the pressure roller group (8) includes two pressure rollers arranged in upper and lower, the gap between the two pressure rollers is less than the gap between the two pre-press rollers.

4. The gumming and drying apparatus for carpet processing according to claim 1, wherein: Glue coating roller (6) is uniformly distributed with glue coating hole (601) on the roller surface, glue coating hole (601) is connected with the inner chamber of glue coating roller (6), the driving end of glue coating roller (6) is connected with motor.

5. The gumming and drying apparatus for carpet processing according to claim 4, wherein: The driven end of glue coating roller (6) is connected with glue inlet pipe (603) through liquid rotary joint (602).

6. The gumming and drying apparatus for carpet processing according to claim 1, wherein: Drying roller (9) is uniformly distributed with air distribution hole (901) on the roller surface, air distribution hole (901) is connected with the inner chamber of drying roller (9), the driving end of drying roller (9) is connected with motor.

7. The gumming and drying apparatus for carpet processing according to claim 6, wherein: The driven end of drying roller (9) is connected with hot air inlet pipe (903) through gas rotary joint (902).

8. The gumming and drying apparatus for carpet processing according to claim 1, wherein: Two observation windows A (10) are symmetrically arranged on the gas hood (4), and the observation window A (10) can be opened upward.

9. The gumming and drying apparatus for carpet processing according to claim 1, wherein: An observation window B (11) is installed on the side wall of the closed box (1), and the observation window B (11) can be opened outward.

10. The gumming and drying apparatus for carpet processing according to claim 1, wherein: The closed box (1) is fixedly installed above the support frame (2), and the support frame (2) is provided with leveling feet (3) at the bottom.

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