Stentering equipment for fabric post-treatment

Abstract

The utility model discloses tentering equipment for fabric post-processing, relates to the technical field of the tentering equipment for fabric post-processing, and aims to solve the problem that in the tentering and heating process of the fabric by the existing fabric tentering equipment, the double surfaces of the fabric are inconvenient to tenter and heat simultaneously due to the fact that the fabric has double surfaces. The device comprises a fabric and an electric push rod, U-shaped frames are arranged on the two sides of the fabric respectively, rotating rollers are rotationally installed on the U-shaped frames respectively, and the two sides of the fabric are connected to the rotating rollers in a wound mode respectively; a shell is installed at the output end of the electric push rod, conveying openings are formed in the two sides of the shell respectively, the fabric penetrates through the shell through the conveying openings, box bodies are installed on the upper side and the lower side of one end of the shell respectively, the box bodies are communicated through arc-shaped pipes, steam pipes are connected to the arc-shaped pipes in a communicating mode, and a plurality of air outlets are formed in the box bodies. And rubber plates are respectively mounted on the inner sides of the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a tentering device for fabric post-processing. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. Fabric needs to be operated by a tentering machine. The tentering machine is a kind of equipment in textile printing and dyeing factories that stretches the fabric flat and makes the width of the weft width consistent by heating and stretching tension on both sides.

[0003] However, in the process of tentering and heating the fabric, the current fabric tentering equipment is not convenient for tentering and heating both sides of the fabric at the same time because the fabric is double-sided. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a tentering device for fabric post-processing, which solves the problem that the current fabric tentering device is inconvenient to tenter and heat both sides of the fabric simultaneously during the tentering and heating process of the fabric because the fabric is double-sided.

[0005] To achieve the above object, the utility model is implemented by the following technical scheme: a tentering device for fabric post-processing, comprising fabric and an electric push rod, U-shaped frames are respectively provided on both sides of the fabric, rollers are rotatably installed on the U-shaped frames, and both sides of the fabric are respectively wound and connected to the rollers;

[0006] A shell is installed on the output end of the electric push rod, and conveying ports are respectively opened on both sides of the shell. The fabric passes through the shell through the conveying ports. Box bodies are respectively installed on the upper and lower sides of one end of the shell. The boxes are connected by arc pipes. The arc pipes are connected to steam pipes. A plurality of air outlets are opened on the box body, and rubber plates are respectively installed on the inner sides of the box bodies.

[0007] Preferably, a dredging structure is installed on the housing, and the dredging structure includes an ear plate, a rotating shaft, a strip plate, a rotating groove and a round block;

[0008] The ear plate is mounted on the box body below, the rotating shaft is mounted on the ear plate, the rotating groove is arranged on the strip plate, the rotating shaft passes through the rotating groove, and the round block is mounted on the strip plate.

[0009] Preferably, a rolling structure is installed in the shell, the number of the rolling structures is two, and the rolling structures are symmetrically distributed on both sides with the center line of the shell as the center;

[0010] The rolling structure includes a pressure roller and a groove;

[0011] Grooves are respectively provided on both sides of the shell, and the two ends of the pressing roller are respectively placed in the grooves, and the fabric is in contact with the pressing roller.

[0012] Preferably, a bolt is installed at the output end of the electric push rod, a threaded hole is opened on the housing, and the bolt is sleeved in the threaded hole.

[0013] Preferably, U-shaped grooves are respectively opened on both sides of the U-shaped frame, and both sides of the rotating roller are respectively placed in the U-shaped grooves and U-row grooves, and limit blocks are respectively installed in the U-shaped grooves, and one end of the rotating shaft of the rotating roller is respectively opened with a spline groove.

[0014] Preferably, a transverse plate is installed on one side of the U-shaped frame, a sleeve plate is installed on the other side of the U-shaped frame, an insert plate is installed on the transverse plate, the insert plate is inserted into the sleeve plate, and the electric push rod is installed on the transverse plate.

[0015] The utility model provides a tentering device for fabric post-processing, which has the following beneficial effects:

[0016] 1. The conveying roller conveys the fabric and passes through the opening on the shell, and then it is wound on the winding roller. When the fabric is conveyed outside the shell, the external high-temperature gas is conveyed into the arc tube through the steam pipe and enters the upper and lower boxes. The gas is discharged through the air outlet and sprayed on the surface of the conveyed fabric. Then the rubber plate stretches the fabric, so that both sides of the fabric are heated, stretched and wrinkled at the same time;

[0017] 2. Make the groove on the strip plate rotate along the shaft on the ear plate, place the strip plate between the upper and lower boxes, and then move the strip plate up and down along the shaft. The round block will extend into the air outlets on the upper and lower boxes to clear the blocked air outlets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the electric push rod, housing and bolts of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0021] Figure 4 It is a schematic diagram of the structure of B of the utility model.

[0022] In the figure: 1 fabric, 2 U-shaped frame, 3 roller, 4 dredging structure, 401 ear plate, 402 rotating shaft, 403 strip plate, 404 rotating groove, 405 round block, 5 horizontal plate, 6 sleeve plate, 7 plug plate, 8 electric push rod, 9 shell, 10 bolt, 11 threaded hole, 12 rolling structure, 13 pressure roller, 14 groove, 15 U-shaped groove, 16 limit block, 17 spline groove, 18 box, 19 air outlet, 20 rubber plate, 21 arc tube, 22 steam pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0025] Embodiment 1:

[0026] Depend on Figure 1-4 It can be seen that a tentering device for fabric post-processing includes a fabric 1 and an electric push rod 8, U-shaped frames 2 are respectively provided on both sides of the fabric 1, and rollers 3 are rotatably installed on the U-shaped frames 2, and both sides of the fabric 1 are respectively wound and connected to the rollers 3;

[0027] A housing 9 is installed on the output end of the electric push rod 8. Delivery ports are respectively opened on both sides of the housing 9. The fabric 1 passes through the housing 9 through the delivery ports. Boxes 18 are respectively installed on the upper and lower sides of one end of the housing 9. The boxes 18 are connected through an arc tube 21. The arc tube 21 is connected to a steam pipe 22. No less than 20 air outlets 19 are opened on the box 18. Rubber plates 20 are respectively installed on the inner sides of the box 18.

[0028] In the specific implementation process, it is worth pointing out that the rollers 3 are symmetrically distributed on both sides with the center line of the fabric 1 as the center, and the rollers 3 are driven by an external driving motor. The rollers 3 on the left are conveying rollers, and the rollers 3 on the right are winding rollers. The electric push rod 8 is connected to the shell 9 by a fixed connection or bolting method. The box 18 is a closed box, and the air outlets 19 are evenly distributed on the box 18. The arc tube 21 connects the upper and lower boxes 18. The rubber plate 20 is fixedly connected to the box 18, and the rubber plate 20 contacts both sides of the fabric 1. The two sides of the shell 9 are respectively provided with openings larger than the width of the fabric 1, one side is the inlet, and the other side is the outlet. The steam pipe 22 is connected to the external high-temperature gas, and the high-temperature gas can be temperature-controlled to meet the heating requirement of the fabric 1. The electric push rod 8 is powered on and works;

[0029] Specifically, the conveying roller conveys the fabric 1 and passes through the opening on the shell 9, and then is wound on the winding roller. After the fabric 1 is conveyed outside the shell 9, the external high-temperature gas is conveyed into the arc tube 21 through the steam pipe 22, and enters the upper and lower boxes 18. The gas is discharged through the outlet 19 and sprayed on the surface of the conveyed fabric 1. Then the rubber plate 20 stretches the fabric 1, so that both sides of the fabric 1 are heated, stretched and wrinkle-removed at the same time.

[0030] Embodiment 2:

[0031] Depend on Figure 1-3 It can be seen that the housing 9 is provided with a dredging structure 4, which includes an ear plate 401, a rotating shaft 402, a strip plate 403, a rotating groove 404 and a round block 405;

[0032] The ear plate 401 is mounted on the box body 18 below, the rotating shaft 402 is mounted on the ear plate 401, the rotating groove 404 is opened on the strip plate 403, the rotating shaft 402 passes through the rotating groove 404, and the round block 405 is mounted on the strip plate 403;

[0033] In the specific implementation process, it is worth pointing out that the inner diameter of the rotating groove 404 is consistent with the outer diameter of the rotating shaft 402, the outer diameter of the round block 405 is smaller than the inner diameter of the air outlet 19, and the length of the round block 405 is greater than the length of the air outlet 19, and the round block 405 corresponds to the air outlet 19 one by one;

[0034] Specifically, the rotating groove 404 on the strip plate 403 is rotated along the rotating shaft 402 on the ear plate 401, so that the strip plate 403 is placed between the upper and lower boxes 18, and then the strip plate 403 is moved up and down along the rotating shaft 402, so that the round block 405 extends into the air outlet 19 on the upper and lower boxes 18, and the blocked air outlet 19 can be dredged;

[0035] On the basis of the above-mentioned embodiment 1, a rolling structure 12 is installed in the housing 9, and the number of the rolling structures 12 is two, and the rolling structures 12 are symmetrically distributed on both sides with the center line of the housing 9 as the center;

[0036] The rolling structure 12 includes a pressure roller 13 and a groove 14;

[0037] Grooves 14 are respectively provided on both sides of the housing 9, and the two ends of the pressing roller 13 are respectively placed in the grooves 14, and the fabric 1 is in contact with the pressing roller 13;

[0038] In the specific implementation process, it is worth pointing out that the length of the pressing roller 13 is greater than the width of the fabric 1, and the outer diameter of the shafts on both sides of the pressing roller 13 is smaller than the inner diameter of the groove 14, so that the pressing roller 13 can rotate in the groove 14 on the housing 9, and the distance between the upper and lower pressing rollers 13 is smaller than the thickness of the fabric 1;

[0039] Specifically, the fabric 1 passes through the housing 9 and between the pressing rollers 13 , and the pressing rollers 13 press the upper and lower surfaces of the fabric 1 to flatten the wrinkles on the surface of the fabric 1 .

[0040] On the basis of the above-mentioned embodiment 1, a bolt 10 is installed at the output end of the electric push rod 8, a threaded hole 11 is opened on the housing 9, and the bolt 10 is sleeved in the threaded hole 11;

[0041] In the specific implementation process, it is worth pointing out that the housing 9 and the electric push rod 8 are connected by threads, which is convenient for installation and disassembly, and the output end of the electric push rod 8 drives the housing 9 to move up and down, and is adjusted according to the stretching needs of the fabric 1;

[0042] Specifically, the threaded hole 11 on the housing 9 is screwed onto the output end of the electric push rod 8, so that the housing 9 is installed on the output end of the electric push rod 8, and vice versa, the housing 9 can be quickly disassembled to inspect the internal structure of the housing 9.

[0043] On the basis of the above-mentioned embodiment 1, U-shaped grooves 15 are respectively opened on both sides of the U-shaped frame 2, and both sides of the roller 3 are respectively placed in the U-shaped grooves 15, and limit blocks 16 are respectively installed in the U-shaped grooves 15, and a spline groove 17 is respectively opened at one end of the roller 3;

[0044] In the specific implementation process, it is worth pointing out that the roller 3 can be directly placed in the U-shaped groove 15 on the U-shaped frame 2, and is limited by the limit block 16. The limit block 16 is made of hard plastic material and can block the roller 3. The spline groove 17 can be connected to the spline shaft on the external drive motor;

[0045] Specifically, the roller 3 is in the U-shaped groove 15 on the U-shaped frame 2, and the limit block 16 can limit the roller 3 in the U-shaped groove 15, and the external driving motor can drive the roller 3 to rotate to collect the fabric 1;

[0046] On the basis of the above-mentioned embodiment 1, a horizontal plate 5 is installed on one side of the U-shaped frame 2, a sleeve plate 6 is installed on the other side of the U-shaped frame 2, an insert plate 7 is installed on the horizontal plate 5, the insert plate 7 is inserted into the sleeve plate 6, and the electric push rod 8 is installed on the horizontal plate 5;

[0047] In the specific implementation process, it is worth pointing out that the horizontal plate 5, the sleeve plate 6 and the plug plate 7 form a telescopic plate, and the outer limit screw is screwed into the threaded groove on the sleeve plate 6, so that the plug plate 7 on the horizontal plate 5 can be limited in the sleeve plate 6;

[0048] Specifically, by moving the U-shaped frame 2 on one side, the inserting plate 7 on the horizontal plate 5 moves outward along the sleeve plate 6 on the U-shaped frame 2 on the other side, and the distance between the U-shaped frames 2 on both sides can be adjusted, so that the fabric 1 conveyed between the rollers 3 is conveyed in a stretched state.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0050] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tentering device for fabric post-processing, comprising a fabric (1) and an electric push rod (8), characterized in that: U-shaped frames (2) are respectively arranged on both sides of the fabric (1), and rollers (3) are rotatably mounted on the U-shaped frames (2), and both sides of the fabric (1) are respectively wound around and connected to the rollers (3); A shell (9) is installed on the output end of the electric push rod (8), and conveying ports are respectively opened on both sides of the shell (9), and the fabric (1) passes through the shell (9) through the conveying ports. Boxes (18) are respectively installed on the upper and lower sides of one end of the shell (9), and the boxes (18) are connected through an arc tube (21). The arc tube (21) is connected to a steam pipe (22). The box (18) is opened with a plurality of air outlets (19), and rubber plates (20) are respectively installed on the inner sides of the box (18).

2. The tentering device for fabric post-processing according to claim 1, characterized in that: The housing (9) is provided with a dredging structure (4), wherein the dredging structure (4) comprises an ear plate (401), a rotating shaft (402), a strip plate (403), a rotating groove (404) and a round block (405); The ear plate (401) is installed on the box body (18) below, the rotating shaft (402) is installed on the ear plate (401), the rotating groove (404) is opened on the strip plate (403), the rotating shaft (402) passes into the rotating groove (404), and the round block (405) is installed on the strip plate (403).

3. The tentering device for fabric post-processing according to claim 1, characterized in that: A rolling structure (12) is installed in the shell (9), the number of the rolling structures (12) is two, and the rolling structures (12) are symmetrically distributed on both sides with the center line of the shell (9) as the center; The rolling structure (12) comprises a pressing roller (13) and a groove (14); Grooves (14) are respectively provided on both sides of the shell (9), and the two ends of the pressing roller (13) are respectively placed in the grooves (14), and the fabric (1) is in contact with the pressing roller (13).

4. The tentering device for fabric post-processing according to claim 1, characterized in that: The output end of the electric push rod (8) is installed with a bolt (10), and the housing (9) is provided with a threaded hole (11), and the bolt (10) is sleeved in the threaded hole (11).

5. The tentering device for fabric post-processing according to claim 1, characterized in that: U-shaped grooves (15) are respectively provided on both sides of the U-shaped frame (2), both sides of the rotating roller (3) are respectively placed in the U-shaped grooves (15), limiting blocks (16) are respectively installed in the U-shaped grooves (15), and one end of the rotating roller (3) is respectively provided with a spline groove (17).

6. The tentering device for fabric post-processing according to claim 1, characterized in that: A transverse plate (5) is installed on one side of the U-shaped frame (2), a sleeve plate (6) is installed on the other side of the U-shaped frame (2), an insert plate (7) is installed on the transverse plate (5), the insert plate (7) is inserted into the sleeve plate (6), and the electric push rod (8) is installed on the transverse plate (5).

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