Fabric foil flattening device

Abstract

The utility model discloses a fabric foil flattening device which comprises a conveying device, a machine frame is arranged on one side of the conveying device, a lower pressing roller is rotationally installed on the machine frame, supports are fixedly installed on the two sides of the top of the machine frame, one-way screws are rotationally installed on the supports, and longitudinal moving blocks are connected to the one-way screws in a threaded mode. An upper pressing roller is rotatably mounted between the longitudinal moving blocks on the two sides, a driving assembly is arranged between the supports on the two sides, mounting frames are arranged on the two sides of the exterior of the conveying device, a connecting frame is fixedly mounted between the mounting frames on the two sides, a reciprocating lead screw is rotatably mounted on the connecting frame, and a transverse moving block is in threaded connection with the reciprocating lead screw. A flattening assembly is arranged outside the transverse moving block. The two steps of preliminary flattening and reciprocating flattening are combined, preliminary flattening is achieved through cooperation of the upper pressing roller and the lower pressing roller, reciprocating flattening is conducted through the mode that the reciprocating lead screw drives the flattening assembly, the flattening effect of the fabric foil is improved through the double-flattening mechanism, and the flatness of the fabric foil is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric foil production, more specifically, the utility model relates to a fabric foil flattening device. BACKGROUND

[0002] In the textile and material processing industry, fabric foil as an important material is widely used in various manufacturing fields. However, during production and use, fabric foil often appears wrinkled or uneven due to various factors (such as uneven tension during production, poor storage conditions, etc.), which not only affects the appearance, but also may cause trouble to subsequent processing procedures, reducing product quality and production efficiency. Therefore, how to effectively flatten the fabric foil to ensure that it reaches the required flatness before use has become a key problem that needs to be solved in the industry.

[0003] Traditional fabric foil flattening devices can only flatten fabric foils of specific thickness, and for fabric foils of different thickness, different flattening components or device structures may need to be replaced or adjusted, which not only increases the operation complexity, but also limits the versatility and practicality of the device. In actual operation, due to the differences in fabric foil material, thickness and wrinkle degree, a single flattening method often fails to achieve the desired flattening effect, resulting in unevenness on the surface of the fabric foil. The device is invented to solve the above problems. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fabric foil flattening device to solve the problems raised in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fabric foil flattening device, comprising a conveying device, a rack is arranged on one side of the conveying device, a lower pressing roller is rotatably installed on the rack, a support is fixedly installed on both sides of the top of the rack, a one-way screw is rotatably installed on the support, a longitudinal moving block is threadedly connected to the one-way screw, an upper pressing roller is rotatably installed between the two longitudinal moving blocks, a driving assembly is arranged between the two supports, a mounting bracket is arranged on both sides of the outside of the conveying device, a connecting frame is fixedly installed between the two mounting brackets, a reciprocating screw is rotatably installed on the connecting frame, a transverse moving block is threadedly connected to the reciprocating screw, a guide rod is fixedly installed on the connecting frame, and the guide rod penetrates through the transverse moving block, and a flattening component is arranged outside the transverse moving block.

[0006] Further, the lower pressing roller and the upper pressing roller are located on the same vertical plane.

[0007] Further, the driving assembly comprises a connecting pad plate fixedly installed between the two side supports, a double-shaft motor is arranged at the top of the connecting pad plate, output shafts at two ends of the double-shaft motor are connected with transmission rods respectively, bearing seats are fixedly installed at two sides of the top of the connecting pad plate, transmission rods arranged at the same side are rotationally connected with the bearing seats, and a bevel gear set is arranged between the one-way screw rod arranged at the same side and the transmission rod.

[0008] Further, the two side mounting frames are fixedly installed with a pad table.

[0009] Further, the flattening assembly comprises a mounting pad plate fixedly installed on the transverse moving block, a plurality of air cylinders are arranged on the mounting pad plate, piston rods of the air cylinders pass through the mounting pad plate, movable frames are connected to the piston rod ends of the plurality of air cylinders, and movable pressure rollers are rotationally installed on the movable frames.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a combination of the two steps of preliminary flattening and reciprocating flattening, synchronous rotation of the two one-way screw rods is realized through the double-shaft motor and the bevel gear set in the driving assembly, the distance between the upper pressure roller and the lower pressure roller is adjusted, the device can adapt to the fabric foil of different thicknesses, the versatility and practicality of the device are enhanced, the reciprocating flattening operation of the flattening assembly is driven through the reciprocating screw rod on the connecting frame, the double flattening mechanism improves the flattening effect of the fabric foil, and the flatness of the fabric foil is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained according to these drawings for the ordinary skilled in the art.

[0013] Figure 1 The overall structure schematic view provided by the utility model is shown in the figure.

[0014] Figure 2 The partial structure schematic view provided by the utility model is shown in the figure.

[0015] Figure 3 The structure schematic view of the driving assembly provided by the utility model is shown in the figure.

[0016] Figure 4 The structure schematic view of the flattening assembly provided by the utility model is shown in the figure.

[0017] Marked with the figure:

[0018] 1, conveying device; 2, rack; 3, lower pressing roller; 4, support; 5, one-way screw; 6, longitudinal moving block; 7, upper pressing roller; 8, driving assembly; 801, connecting pad plate; 802, double-shaft motor; 803, transmission rod; 804, bearing seat; 805, bevel gear set; 9, mounting frame; 10, connecting frame; 11, reciprocating screw rod; 12, transverse moving block; 13, guide rod; 14, flattening assembly; 1401, mounting pad plate; 1402, air cylinder; 1403, movable frame; 1404, movable pressing roller; 15, pad table. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail with specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] In order to make those skilled in the art better understand the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0021] Embodiment:

[0022] Referring to the drawings Figure 1 The fabric foil flattening device of the embodiment comprises a conveying device 1, and the conveying device 1 comprises a conveying belt, and the conveying belt is used for conveying the fabric foil.

[0023] Referring to the drawings Figure 1 And Figure 3 One side of the conveying device 1 is provided with a rack 2, the lower pressing roller 3 is rotatably installed on the rack 2, the supports 4 are fixedly installed on the top of the rack 2, the one-way screws 5 are rotatably installed on the supports 4, the one-way screws 5 are vertically arranged, the longitudinal moving blocks 6 are threadedly connected to the one-way screws 5, the width of the longitudinal moving blocks 6 is equal to the internal width of the supports 4, so that the longitudinal moving blocks 6 are limited, the upper pressing rollers 7 are rotatably installed between the two longitudinal moving blocks 6, and the lower pressing roller 3 and the upper pressing roller 7 are located on the same vertical plane.

[0024] Referring to the drawings Figure 1 And Figure 3The driving assembly 8 is arranged between the two side supports 4, the driving assembly 8 comprises a connecting pad plate 801 fixedly installed between the two side supports 4, the connecting pad plate 801 is horizontally arranged, a double-shaft motor 802 is arranged at the top of the connecting pad plate 801, the output shafts at the two ends of the double-shaft motor 802 are respectively connected with transmission rods 803, in use, the double-shaft motor 802 is started, and synchronous rotation of the two transmission rods 803 can be realized, bearing seats 804 are fixedly installed at the two sides of the top of the connecting pad plate 801, the transmission rod 803 arranged at the same side is rotatably connected with the bearing seat 804, and the structural stability of the transmission rod 803 in the rotating process is ensured, a bevel gear set 805 is arranged between the one-way screw 5 arranged at the same side and the transmission rod 803, under the connecting action of the bevel gear sets 805 at the two sides, synchronous rotation of the one-way screws 5 at the two sides is realized, so that the distance between the upper compression roller 7 and the lower compression roller 3 is adjusted, the one-way screws 5 can adapt to fabrics with different thicknesses, and a preliminary flattening effect is realized.

[0025] Referring to the accompanying drawings Figure 1 , Figure 2 and Figure 4 , the two sides outside the conveying device 1 are provided with mounting racks 9, the two mounting racks 9 are fixedly installed with a connecting frame 10, the connecting frame 10 is arranged above the conveying belt, a reciprocating screw rod 11 is rotatably installed on the connecting frame 10, the reciprocating screw rod 11 is horizontally arranged, a horizontal moving block 12 is threadedly connected with the reciprocating screw rod 11, a guide rod 13 is fixedly installed on the connecting frame 10, and the guide rod 13 penetrates through the horizontal moving block 12, so that the horizontal moving block 12 can reciprocate in the rotating process of the reciprocating screw rod 11, and a stepping motor is arranged on the connecting frame 10, and the output shaft of the stepping motor is connected with the reciprocating screw rod 11;

[0026] The horizontal moving block 12 is externally provided with a flattening assembly 14, the flattening assembly 14 comprises a mounting pad plate 1401 fixedly installed on the horizontal moving block 12, a plurality of air cylinders 1402 are arranged on the mounting pad plate 1401, the piston rods of the air cylinders 1402 penetrate through the mounting pad plate 1401, movable racks 1403 are connected with the piston rod ends of the plurality of air cylinders 1402, movable compression rollers 1404 are rotatably installed on the movable racks 1403, in use, the air cylinders 1402 are started, the piston rods of the air cylinders 1402 are extended, the movable racks 1403 and the movable compression rollers 1404 are driven to move towards the conveying belt, and reciprocate under the action of the reciprocating screw rod 11, so that the fabric foil on the conveying belt is subjected to reciprocating flattening operation.

[0027] Referring to the accompanying drawings Figure 1 , the two mounting racks 9 are fixedly installed with a pad table 15, the pad table 15 is arranged inside the conveying belt, and provides a force point for the flattening operation of the movable compression rollers 1404 on the fabric foil, so that the flattening operation is more effective.

[0028] The fabric foil flattening device realizes the transportation of the fabric foil through a conveying belt, and the preliminary flattening of the fabric foil with different thicknesses is realized through the cooperation of the lower pressing roller 3 on the rack 2 and the upper pressing roller 7 adjusted by the one-way screw rod 5 driven synchronously through the driving assembly 8, at the same time, the reciprocating wire rod 11 on the connecting frame 10 drives the transverse moving block 12 and the flattening assembly 14 (including the movable pressing roller 1404 driven by the air cylinder 1402) thereon to reciprocate, and the fabric foil is further subjected to the reciprocating flattening operation, the flattening efficiency and effect are improved, and the flattening quality and production efficiency of the fabric foil are effectively improved.

[0029] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A fabric foil flattening device characterized by, The utility model provides a kind of conveying device (1), the conveying device (1) is provided with rack (2) on one side, lower pressing roller (3) is rotatably installed on the rack (2), bracket (4) is fixedly installed on the top of the rack (2), unidirectional screw rod (5) is rotatably installed on the bracket (4), longitudinal moving block (6) is threadedly connected on the unidirectional screw rod (5), upper pressing roller (7) is rotatably installed between the longitudinal moving block (6) of two sides, driving assembly (8) is provided between the bracket (4) of two sides, mounting rack (9) is provided on the outside of the conveying device (1), connecting frame (10) is fixedly installed between the mounting rack (9) of two sides, reciprocating screw rod (11) is rotatably installed on the connecting frame (10), transverse moving block (12) is threadedly connected on the reciprocating screw rod (11), guide rod (13) is fixedly installed on the connecting frame (10), and guide rod (13) penetrates the transverse moving block (12), flattening assembly (14) is provided outside the transverse moving block (12).

2. A fabric foil flattening device according to claim 1, characterized in that: The lower pressing roller (3) and the upper pressing roller (7) are located on the same vertical plane.

3. A fabric foil flattening device according to claim 1, wherein: The driving assembly (8) includes a connecting pad plate (801) fixedly installed between the brackets (4) of two sides, a double-shaft motor (802) is provided on the top of the connecting pad plate (801), the output shafts at both ends of the double-shaft motor (802) are respectively connected with transmission rods (803), bearing seats (804) are fixedly installed on the top of the connecting pad plate (801) on both sides, the transmission rods (803) and the bearing seats (804) are rotatably connected between the same side, and a bevel gear set (805) is provided between the unidirectional screw rod (5) and the transmission rod (803) on the same side.

4. A fabric foil flattening device according to claim 1, wherein: A pad table (15) is fixedly installed between the mounting racks (9) of two sides.

5. A fabric foil flattening device according to claim 1, wherein: The flattening assembly (14) includes a mounting pad plate (1401) fixedly installed on the transverse moving block (12), a plurality of air cylinders (1402) are provided on the mounting pad plate (1401), the piston rods of the air cylinders (1402) penetrate the mounting pad plate (1401), movable racks (1403) are connected to the ends of the piston rods of the plurality of air cylinders (1402), movable pressing rollers (1404) are rotatably installed on the movable racks (1403).

Images