WO2020199294A1

WO2020199294A1 - Shaping device, shaping machine and shaping method

Info

Publication number: WO2020199294A1
Application number: PCT/CN2019/084744
Authority: WO
Inventors: 孙骎; 李仁旺; 翁卫兵; 邱延君; 周金飞
Original assignee: 浙江诺一尔机械设备有限公司
Priority date: 2019-04-03
Filing date: 2019-04-28
Publication date: 2020-10-08

Abstract

Provided are a shaping device, a shaping machine, and a shaping method, wherein the shaping device comprises a rotating disc (2) and a shaping assembly, wherein the shaping assembly comprises two shaping rollers (4), two rotating shafts (3) and a roller distance adjusting mechanism (5), wherein the roller distance adjusting mechanism (5) is connected with the two rotating shafts (3) and drives the two rotating shafts (3) to move oppositely or reversely; a shaping machine body (1) is provided with a shaping cavity (11), wherein the shaping cavity (11) is internally provided with a heating assembly (7), wherein the heating assembly (7) comprises a plurality of temperature sections, which form a plurality of functional shaping areas in the shaping cavity (11).

Description

A shaping device, shaping machine and shaping method

Technical field

The invention relates to the technical field of fabric setting, in particular to a setting device, a setting machine and a setting method.

Background technique

Cylindrical seamless underwear has large stretch performance. In order to adapt to different clothing specifications, it is necessary to determine an original size to shape the cylindrical seamless fabric, and at the same time, it can also remove the creases on the fabric with different shapes during the shaping process. , To ensure the beauty and quality of the finished seamless underwear.

Existing cylindrical fabric setting equipment, such as the Chinese Invention Patent Application No. 201710459400.2 discloses a seamless small cylindrical fabric setting machine, which includes a frame, a controller and a setting cavity arranged on the frame. The frame is provided with a turntable with a rotating shaft arranged horizontally. One side of the turntable is arranged close to the shaping cavity. A plurality of shaping racks perpendicular to the turntable surface are arranged along the circumference of the turntable. The shaping rack includes a fixed roller and a movable roller parallel to each other. , Both the fixed roller and the movable roller can rotate and the roller pitch is adjustable. The disadvantage is that because only the movable roller moves alone, the movable roller takes a long time to move to the tightening station and the zeroing station. At the same time, the movable roller When driven by the screw, it moves in a straight line, and the sliding groove on the turntable is an arc groove. Therefore, the curved slider is easy to wear when the movable roller moves along the sliding groove. One end of the screw is rotatably fixed on the turntable for stability. , Poor reliability.

At the same time, in the fabric setting process, the setting temperature will directly affect the shrinkage rate of the shaped article. Generally, the higher the temperature, the smaller the shrinkage rate. Therefore, in order to control the fabric shrinkage rate to be the same, the setting machine The temperature distribution is relatively uniform. However, the temperature distribution in the molding cavity of the above-mentioned setting machine is uniform, and the shrinkage rate of the fabric is the same everywhere, so the setting machine only has the function of equal cylinder diameter setting.

Summary of the invention

technical problem

The solution to the problem

Technical solutions

The first object of the present invention is to provide a sizing device to solve the above problems, shorten the time spent by the sizing roller to move to the tightening station and the zeroing station, and improve the reliability of the adjustment mechanism.

The above-mentioned object of the present invention is achieved through the following technical solutions: a sizing device, including a rotating disk and multiple sets of sizing components that rotate with the rotating disk, the sizing component includes two sizing rollers, two rotating shafts, and roll pitch adjustment The two shaping rollers are arranged horizontally on the same side of the rotating disc and are respectively connected with the corresponding rotating shafts, and the roller pitch adjusting mechanism is connected with the rotating shafts and drives the two rotating shafts to move toward or opposite to each other.

Preferably, the two rotating shafts move relative to the rotating disk at a constant speed or a non-constant speed, and the moving speed of each rotating shaft is 0-1 m/s.

Preferably, the rotating disk is provided with a sliding groove, the rotating shaft passes through the sliding groove and moves in the sliding groove, the sliding groove is a linear groove, and the moving direction of the rotating shaft is parallel to the direction of the sliding groove. Longitudinal direction.

Preferably, the roller pitch adjustment mechanism includes two sets of screw rods, the screw rods are rotatably mounted on a rotating disk, and the ends of the screw rods are provided with a first driving mechanism for driving the screw rods to rotate. A sliding seat is arranged on the rod, two of the sliding seats move along the screw rod, and at least one of the two rotating shafts is rotatably mounted on the sliding seat.

Preferably, there is at least one screw in one group and the screw thread of the screw in the other group has the opposite spiral direction, and a coupling is connected between the two screw rods, and the first driving mechanism is arranged in it The end of a screw rod.

Preferably, the first drive mechanism includes a mounting plate fixed on the rotating disk, a first motor fixed on the mounting plate, a driving wheel provided at the shaft end of the first motor, a driven wheel provided at the end of the screw, and a winding The transmission belt between the driving wheel and the driven wheel.

Preferably, at least one of the rotating shafts is the driving shaft, and the sliding seat is provided with a second driving mechanism for driving the rotating shaft to rotate, and the second driving mechanism includes a second motor mounted on the sliding seat, A drive gear at the shaft end of the motor and a driven gear arranged on the rotating shaft, the drive gear meshes with the driven gear.

The second object of the present invention is to provide a setting machine that controls the different shrinkage rates of the fabric by forming different setting temperatures in the setting cavity.

The above objective of the present invention is achieved by the following technical solutions: a sizing machine, comprising a sizing machine body and the sizing device according to any one of the above technical solutions, the rotating disk is rotatably mounted on the sizing machine body, and the sizing machine body A sizing cavity is provided, and the sizing roller enters and exits the sizing cavity with the rotation of the rotating disc. At least one heating assembly is arranged in the sizing cavity. At least one of the heating assemblies includes a plurality of temperature sections. The segments are sequentially distributed along the axial direction of the shaping roller, at least two of the temperature segments have different shaping temperatures, and the plurality of temperature segments form a plurality of functional shaping zones in the shaping cavity.

Preferably, the shaping cavity has an arc-shaped upper inner wall and a lower inner wall, and the heating components are circumferentially distributed on the upper and lower inner walls with the arc center of the shaping cavity as the center, and the heating element located on the upper inner wall The components and the heating components on the lower inner wall are staggered back and forth in the circumferential direction.

Preferably, the heating power of the heating component is distributed in a gradient from high to low from one end to the other, and the resulting shaping temperature is distributed in a gradient from high to low.

Preferably, the heating assembly is an infrared heating tube, including a lamp tube and a filament arranged in the lamp tube, the filament is provided with multiple, and the plurality of filaments are distributed in the lamp tube at intervals and connected in series by wires. The tube section where the filament is located is a high temperature section, and the tube section between two adjacent filaments is a low temperature section.

Preferably, the heating component is an infrared heating tube, including a lamp tube and a filament arranged in the lamp tube, the filament includes a high-power filament and a low-power filament connected in series, and the tube section where the high-power filament is located is a high-temperature section , The tube section where the low-power filament is located is a low-temperature section.

Preferably, at least one end of the low-power filament is connected with the high-power filament, and the other end is connected with a wire. The high-power filament, the low-power filament and the wire form three different temperatures in the lamp tube. The temperature range.

Preferably, the heating assembly includes a plurality of infrared heating tubes spaced apart along the axial direction of the shaping roller, two adjacent infrared heating tubes are connected in series via a wire, and the infrared heating tube is a high-temperature section located in two adjacent ones. The part between the infrared heating tubes is a low temperature section.

The third object of the present invention is to provide a setting method of a setting machine, which can control the different shrinkage rate of the fabric through different setting temperatures, which is suitable for the setting operation of the equal-diameter fabric into the unequal-diameter fabric.

The above-mentioned object of the present invention is achieved through the following technical solutions: a shaping method of a shaping machine, including the following steps:

A. The heating component is energized, and different temperature sections of the heating component form different functional shaping zones in the shaping cavity;

B. Put the cylindrical fabric on the two adjacent setting rollers that are placed horizontally outside the setting cavity;

C. The distance between the two setting rollers is gradually increased, the fabric to be shaped is gradually tightened, and the rotation of the setting roller drives the fabric to move around the two setting rollers, eliminating the arc edges at both ends of the fabric;

D. The fabric enters the shaping cavity with the rotation of the rotating disc, so that each part of the fabric is located in different functional shaping zones, so that different parts of the fabric have different shaping temperatures;

E. After the fabric finishes setting in the setting cavity, it leaves the setting cavity, and the distance between the two setting rollers is gradually reduced to relax the fabric relative to the setting roller.

The beneficial effects of the invention

Beneficial effect

1. The present invention shortens the time it takes for the setting rollers to move to the tightening station and the zeroing station through the simultaneous movement of the two setting rollers, shortens the preparation time before setting, and improves the production efficiency;

2. When the roller pitch adjustment mechanism drives the two rotating shafts to move toward or backward, the moving speed of each rotating shaft relative to the rotating disc is 0-1m/s. At the same time, the moving speed of the two rotating shafts relative to the rotating disc can be the same. It can be different, and the moving speed of the two rotating shafts can be reasonably optimized according to the size of the shaping width, so that the shaping device can work in the most reasonable state and increase the service life;

3. The chute on the rotating disk is changed from one arc groove to two linear grooves, so that the movement path of the rotating shaft in the chute is consistent with the movement path of the sliding seat on the screw rod, and there is no contact with the chute Installation to avoid wear and tear of parts;

4. The heating component is provided with multiple temperature zones, forming a setting zone with different temperatures in the setting cavity. When the fabric sleeved on the setting roller enters the setting zone with different temperatures, it will produce different shrinkage rates and different shrinkage rates. As a result, the diameter of the tube varies throughout the fabric, resulting in fabrics of various shapes.

Brief description of the drawings

Description of the drawings

Figure 1 is a schematic diagram of the structure of the setting machine in embodiment 1 of the present invention;

Figure 2 is a side view of the setting machine in embodiment 1 of the present invention;

3 is a schematic diagram of the distribution of heating components in the shaping cavity in Embodiment 1 of the present invention;

4 is a schematic diagram of the structure of the shaping device in embodiment 1 of the present invention;

Figure 5 is a side view of the shaping device in embodiment 1 of the present invention;

6 is a schematic diagram of the structure of the roller pitch adjustment mechanism in Embodiment 1 of the present invention;

Figure 7 is a partial enlarged view of A in Figure 4;

Figure 8 is a schematic diagram of the structure of the heating assembly in Embodiment 1 of the present invention;

FIG. 9 is a schematic diagram of the structure of the heating assembly in Embodiment 5 of the present invention;

FIG. 10 is a schematic diagram of the structure of the heating assembly in Embodiment 6 of the present invention;

Figure 11 is a schematic diagram of the structure of the heating assembly in Example 7 of the present invention;

In the picture: 1-Sizing body, 11-Sizing cavity, 2-Rotating disc, 21-Slide groove, 3-Rotating shaft, 4-Sizing roller, 5-Roller pitch adjustment mechanism, 51-Screw, 52-Slide, 53 -Coupling, 54-first drive mechanism, 541-mounting plate, 542-first motor, 543-drive wheel, 544-driven wheel, 545-tension wheel, 55-second drive mechanism, 551-second Motor, 552-drive gear, 553-driven gear, 6-heat shield, 61-guide groove, 7-heating assembly, 71-infrared heating tube, 711-lamp, 712-filament, 712a-high-power filament, 712b-low-power filament, 712c-wire, 72-high temperature section, 73-low temperature section.

Invention embodiment

Embodiments of the invention

The present invention will be further described in detail below in conjunction with the accompanying drawings.

This specific embodiment is only an explanation of the present invention, and is not a limitation to the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contribution as needed, but as long as it is in the present invention The scope of the claims is protected by patent law.

Embodiment 1: As shown in Figure 1, a sizing machine includes a sizing body 1 and a sizing device. The sizing device is arranged on one side of the sizing body 1. In this embodiment, the number of sizing body 1 is two, which are located at Both sides of the sizing device.

As shown in Figures 2 and 3, the sizing body 1 is provided with a sizing cavity 11, which is arc-shaped, has an arc-shaped upper inner wall and a lower inner wall, and has an inlet and an outlet.

A heating assembly 7 is fixedly installed in the shaping cavity 11, and the heating assembly 7 is circumferentially distributed on the upper inner wall and the lower inner wall with the arc center of the shaping cavity 11 as the center. The heating components 7 on the upper inner wall and the heating components 7 on the lower inner wall are staggered in the circumferential direction.

As shown in FIGS. 4 to 7, the sizing device includes a rotating disk 2 and multiple sets of sizing components rotating with the rotating disk 2. The rotating disk 2 is rotatably installed between two sizing bodies 1 and rotates relative to the sizing body 1. The shaping assembly includes two shaping rollers 4, two rotating shafts 3 and a roller pitch adjusting mechanism 5. The two shaping rollers 4 are horizontally arranged on the same side of the rotating disc 2 and are respectively connected to the corresponding rotating shafts 3, and the rotating shafts 3 are installed in rotation On the rotating disc 2, the shaping roller 4 not only rotates relative to the rotating disc 2, but also enters and exits the shaping cavity with the rotation of the rotating disc 2. In this embodiment, there are two rotating discs 2, and each rotating disc 2 is provided with a shaping assembly, and the shaping roller 4 on each rotating disc 2 respectively enters the shaping cavity on the corresponding side.

The roller pitch adjusting mechanism 5 is connected with the two rotating shafts 3, and drives the two rotating shafts 3 to move toward or opposite to each other.

As shown in Fig. 6, the roller pitch adjustment mechanism 5 includes two sets of screw rods 51. In this embodiment, each set of screw rods 51 includes one screw rod. The screw rods 51 are rotatably mounted on the rotating disc 2. The rotation of the screw rods 51 The axis is perpendicular to the axis of rotation of the rotating disk 2. The spiral directions of the threads of the two screw rods 51 are opposite. Each screw rod 51 is provided with a sliding seat 52, and the two sliding seats 52 respectively move along the corresponding screw rod 51, and the two rotating shafts 3 are respectively mounted on the corresponding sliding seat 52 by rotation. on. The two screw rods 51 are arranged non-parallel, and their axes form an angle β. The two screw rods 51 are connected by a coupling 53 to realize synchronous rotation. In this embodiment, the coupling 53 is a cross coupling, one of which A first drive mechanism 54 is provided at the end of the screw rod 51. When one of the screw rods 51 rotates, the coupling 53 drives the other screw rod 51 to rotate. Because the spiral directions of the two threads are opposite, the two sliding seats 52 move synchronously along the screw rods in opposite or opposite directions. The time it takes for the two setting rollers 4 to move to the tightening station and the zeroing station is shortened, thereby shortening the preparation time before setting. Among them, the thread pitches of the two screw rods 51 are the same, so the two rotating shafts 3 move relative to the rotating disk 2 at a constant speed, and the moving speed is 0-1m/s, and the specific value is determined by the actual production situation.

As shown in FIG. 7, the first driving mechanism 54 includes a mounting plate 541 fixed on the rotating disk 2, a first motor 542 fixed on the mounting plate 541, a driving wheel 543 arranged on the shaft end of the first motor 542, and a wire The driven wheel 544 at the end of the rod 51 and a transmission belt wound between the driving wheel 543 and the driven wheel 544.

In the same set of shaping components, the two rotating shafts 3 are both driving shafts. The sliding seat 52 is provided with a second driving mechanism 55 for driving the driving shaft to rotate. The second driving mechanism 55 includes a second motor 551 installed on the sliding seat 52, a driving gear 552 arranged on the shaft end of the second motor 551 and The driven gear 553 on the rotating shaft 3 and the driving gear 552 mesh with the driven gear 553.

As shown in FIG. 6, a sliding groove 21 is provided on the rotating disk 2, and two rotating shafts 3 in the same group of shaping components are respectively penetrated in their corresponding sliding grooves 21 and move in the sliding groove 21 without contact. The sliding groove 21 is a linear groove, the moving direction of the rotating shaft 3 is parallel to the length direction of the sliding groove 21, and the length direction of the sliding groove 21 is also parallel to the rotation axis of the screw 51. An included angle α is formed between the two sliding grooves 21, and the included angle α is an obtuse angle and faces the rotation center of the rotating disk 2. The angle α is equal to the angle β of the screw rod.

As shown in Figure 4, the side of the rotating disk 2 close to the setting roller 4 is provided with a heat insulation plate 6, and the heat insulation plate 6 is provided with a guide groove 61 corresponding to the sliding groove 21 on the rotating disk 2, and the shaft 3 The end connected to the setting roller 4 is installed in the guide groove 61 without contact. The guide groove 61 and the sliding groove 21 are linear grooves.

As shown in FIG. 8, the heating assembly 7 is an infrared heating tube 71, which includes a lamp tube 711 and a filament 712 located in the lamp tube 711. There are multiple filaments 712, and the multiple filaments 712 are distributed in the lamp tube at intervals and connected in series by wires. The heating assembly 7 is divided into two temperature sections. The tube section where the filament 712 is located is the high temperature section 72, and the tube section between the two adjacent filaments 712 is the low temperature section 73. That is, the tube section where the wire is located is the low temperature section 73 and the high temperature section 72 and the low temperature section 73 are sequentially distributed along the axial direction of the shaping roller 4. The high temperature section 72 and the low temperature section 73 form two functional shaping zones with different temperatures in the shaping cavity 11. A high temperature shaping zone is formed near the high temperature section 72, and a low temperature shaping zone is formed near the low temperature section 73, where the temperature is 120-180℃ It is a high-temperature shaping zone, and the temperature is less than 120℃ is a low-temperature shaping zone. After the sizing roller 4 enters the sizing cavity 11, each part is located in a high temperature sizing zone or a low temperature sizing zone, so that the upper fabric sheathed on the sizing roller 4 forms a corresponding setting temperature.

Embodiment 2: The difference from embodiment 1 is that the roller pitch adjustment mechanism includes two sets of screw rods, each set of screw rods includes two screw rods (or more), and multiple screw rods in the same group are arranged in parallel And the spiral directions of the threads are the same, and they rotate synchronously and in the same direction, and the multiple screw rods are installed with the same sliding seat. The screw rods in one group are respectively connected with the corresponding screw rods in the other group through a coupling, so that the two screw rods in different groups rotate synchronously and the spiral directions of the two screw rods are opposite.

Embodiment 3: The difference from Embodiment 1 is that the thread pitches of the two screw rods 51 are different, so the two rotating shafts 3 move relative to the rotating disk 2 at different speeds. For example: the moving speed of one of the rotating shafts 3 is 0-0.5m/s (such as 0.1m/s, 0.2m/s, 0.3m/s, 0.4m/s or 0.5m/s), and the other rotating shaft 3 The moving speed is 0.5-1m/s (such as 0.6m/s, 0.7m/s, 0.8m/s, 0.9m/s or 1m/s, excluding 0.5m/s), the specific value is determined by the actual production situation .

Embodiment 4: The difference from embodiment 1 is that the roller pitch adjustment mechanism is connected to a rotating shaft 3, which drives the rotating shaft 3 to move relative to the rotating disk 2, and its moving speed is 0-1m/s, and the specific value is determined by the actual production situation . The other rotating shaft 3 is rotatably installed on the rotating disk 2, and its installation position is fixed relative to the rotating disk 2. When the roller pitch is adjusted, one of the rotating shafts 3 remains stationary, and the other rotating shaft 3 moves to adjust the roller pitch.

Embodiment 5: As shown in Figure 9, the difference from Embodiment 1 is that the filament 712 includes a high-power filament 712a and a low-power filament 712b connected in series, and the high-power filament 712a and the low-power filament 712b are staggered in the tube 711 Inside, when the heating assembly 7 is energized, the heating assembly 7 is divided into two temperature sections, where the pipe section where the high-power filament 712a is located is the high-temperature section 72, and the pipe section where the low-power filament 712b is located is the low-temperature section 73. The power of the high-power filament 712a is 800-1000W, and the power of the low-power filament 712b is 400-800W (not including 800W).

Embodiment 6: As shown in FIG. 10, the difference from Embodiment 1 is that one end of the low-power filament 712b in the lamp tube 711 is connected with a high-power filament 712a, and the other end is connected with a wire 712c. When the heating element 7 is energized The heating assembly 7 is divided into three temperature sections. The high-power filament 712a, the low-power filament 712b, and the wire 712c form three temperature sections with different temperatures in the lamp tube 711. The heating temperature of the three temperature sections decreases sequentially. When the fabric After entering the shaping cavity 11, three shaping temperatures are formed.

Embodiment 7: As shown in Figure 11, the difference from the above embodiment is that the heating assembly 7 includes a plurality of infrared heating tubes 71 spaced along the axial direction of the shaping roller 4, and two adjacent infrared heating tubes 71 pass The wires are connected in series, the infrared heating tube 71 forms a high temperature section 72, and the part located between two adjacent infrared heating tubes 71 forms a low temperature section 73.

In the above embodiment, the number of heating components 7 in the shaping cavity 11 is 20-100, and each heating component 7 has multiple temperature ranges.

Embodiment 8: The difference from the above-mentioned embodiment is that the high temperature section and the low temperature section in the heating assembly are arranged crosswise, and the heating assembly is selectively connected to form an isothermal shaping zone or an unequal temperature shaping zone.

Embodiment 9: The difference from the above-mentioned embodiment is that the heating power of the heating assembly 7 is distributed from one end to the other end from high to low gradient, and the resulting shaping temperature is distributed from high to low gradient, that is, the filament 712 is in the tube 711 The inner parts are distributed in order according to the size of the power, so that the shaping temperature in the shaping cavity 11 is gradually distributed along the axial direction of the shaping roller 4 from high to low. The power of the two adjacent filaments 712 differs by 10-50W, and the setting temperature of the two adjacent setting zones differs by 20-40°C.

A method for setting a setting machine includes the following steps:

A. The heating assembly 7 is energized, and different temperature sections of the heating assembly 7 form different functional shaping zones in the shaping cavity 11;

B. Sleeve the cylindrical fabric on two adjacent setting rollers 4 that are placed horizontally outside the setting cavity 11;

C. The distance between the two setting rollers 4 is gradually increased to gradually tighten the fabric to be shaped. The rotation of the setting roller 4 drives the fabric to move around the two setting rollers 4, eliminating the arc edges at both ends of the fabric;

D. The fabric enters the setting cavity 11 along with the rotation of the rotating disk 2, so that each part of the fabric is located in different functional setting zones, so that different parts of the fabric have different setting temperatures;

E. The fabric leaves the shaping cavity 11 after finishing the shaping in the shaping cavity 11, and the distance between the two shaping rollers 4 is gradually reduced, so that the fabric is relaxed relative to the shaping roller 4.

Claims

A sizing device, characterized in that it includes a rotating disc (2) and multiple sets of sizing components that rotate with the rotating disc (2), the sizing component includes two sizing rollers (4), two rotating shafts (3) and rollers The distance adjusting mechanism (5), the two shaping rollers (4) are horizontally arranged on the same side of the rotating disc (2) and are respectively connected with the corresponding rotating shafts (3), the roller distance adjusting mechanism (5) and the rotating shafts (3) Connect and drive the two rotating shafts (3) to move in opposite or opposite directions.
A sizing device according to claim 1, characterized in that: the two rotating shafts (3) move relative to the rotating disc (2) at a constant speed or a non-constant speed, and the moving speed of each rotating shaft is 0-1m /s.
A sizing device according to claim 1, characterized in that: the rotating disk (2) is provided with a sliding groove (21), and the rotating shaft (3) is inserted in the sliding groove (21) and is sliding The sliding groove (21) is a linear groove, and the moving direction of the rotating shaft (3) is parallel to the length direction of the sliding groove (21).
A sizing device according to claim 1, characterized in that: the roller pitch adjusting mechanism (5) includes two sets of screw rods (51), and the screw rods (51) are rotatably mounted on the rotating disc (2) , The end of the screw rod (51) is provided with a first driving mechanism (54) that drives the screw rod (51) to rotate, and each group of the screw rods (51) is provided with a sliding seat (52), two The sliding seat (52) moves along the screw rod (51), and at least one of the two rotating shafts (3) is rotatably mounted on the sliding seat (52).
A sizing device according to claim 4, characterized in that: at least one screw rod (51) in one group is opposite to the screw direction of the screw rods (51) in the other group, and the two A coupling (53) is connected between the screw rods (51), and the first driving mechanism (54) is arranged at the end of one of the screw rods (51).
A sizing device according to claim 5, characterized in that: the first driving mechanism (54) comprises a mounting plate (541) fixed on the rotating disc (2), and a mounting plate (541) fixed on the mounting plate (541). The first motor (542), the driving wheel (543) arranged at the shaft end of the first motor (542), the driven wheel (544) arranged at the end of the screw rod (51), and the driving wheel (543) and the driven wheel arranged around (544) between the transmission belt.
A sizing device according to claim 4, characterized in that: at least one of the rotating shaft (3) is an active shaft, and the sliding seat (52) is provided with a second driving mechanism for driving the rotating shaft (3) to rotate (55), the second drive mechanism (55) includes a second motor (551) installed on the sliding seat (52), a drive gear (552) provided on the shaft end of the second motor (551), and a shaft ( 3) On the driven gear (553), the drive gear (552) meshes with the driven gear (553).
A setting machine, characterized in that it comprises a setting body (1) and the setting device according to any one of claims 1-7, the rotating disc (2) is rotatably mounted on the setting body (1), and the setting The machine body (1) is provided with a shaping cavity (11), the shaping roller (4) enters and exits the shaping cavity (11) with the rotation of the rotating disc (2), and at least one heating assembly is arranged in the shaping cavity (11) (7) At least one of the heating components (7) includes a plurality of temperature sections, and the plurality of temperature sections are sequentially distributed along the axial direction of the shaping roller (4), and at least two of the temperature sections have Different shaping temperatures, a plurality of the temperature sections form a plurality of functional shaping zones in the shaping cavity (11).
A sizing machine according to claim 8, characterized in that: the sizing cavity (11) has an arc-shaped upper inner wall and a lower inner wall, and the heating assembly (7) adopts the arc of the sizing cavity (11) The center is a central circumference distributed on the upper inner wall and the lower inner wall, and the heating components (7) on the upper inner wall and the heating components (7) on the lower inner wall are arranged alternately in the circumferential direction.
The setting machine according to claim 8, characterized in that: the heating power of the heating assembly (7) is distributed from one end to the other end from high to low gradient, and the resulting shaping temperature is distributed from high to low gradient.
A setting machine according to claim 8, characterized in that: the heating assembly (7) is an infrared heating tube (71), including a lamp tube (711) and a filament (712) arranged in the lamp tube, so The filaments (712) are provided with a plurality of filaments (712) distributed in the tube at intervals and connected in series by wires. The tube section where the filaments (712) are located is a high-temperature section (72), which is located at two adjacent The pipe section between the filaments (712) is the low temperature section (73).
The setting machine according to claim 10, characterized in that: the heating assembly (7) is an infrared heating tube (71), including a lamp tube (711) and a filament (712) arranged in the lamp tube, so The filament (712) includes a high-power filament (712a) and a low-power filament (712b) connected in series, the tube section where the high-power filament (712a) is located is a high-temperature section (72), and the low-power filament (712b) is located The pipe section is the low temperature section (73).
The setting machine according to claim 12, characterized in that: at least one end of the low-power filament (712b) is connected with the high-power filament (712a), and the other end is connected with a wire, the high-power filament (712a), the low-power filament (712b) and the wire in the lamp tube (711) sequentially form three temperature sections with different temperatures.
The setting machine according to claim 8, characterized in that: the heating assembly (7) comprises a plurality of infrared heating tubes (71) distributed along the axial direction of the setting roller (4) at intervals, two adjacent ones The infrared heating tubes (71) are connected in series via wires, the infrared heating tubes (71) are high temperature sections (72), and the part located between two adjacent infrared heating tubes (71) is a low temperature section (73).
A setting method for a setting machine according to any one of claims 8-14, characterized by comprising the following steps:

A. The heating component (7) is energized, and different temperature sections of the heating component (7) form different functional shaping zones in the shaping cavity (11);

B. Sleeve the cylindrical fabric on two adjacent setting rollers (4) which are placed horizontally outside the setting cavity (11);

C. The distance between the two setting rollers (4) is gradually increased, and the fabric to be shaped is gradually tightened. The rotation of the setting roller (4) drives the fabric to move around the two setting rollers (4), eliminating the arc edges at both ends of the fabric ；

D. The fabric rotates with the rotating disc (2) and enters the shaping cavity (11), so that each part of the fabric is located in different functional shaping zones, so that different parts of the fabric have different shaping temperatures;

E. The fabric leaves the shaping cavity (11) after finishing the shaping in the shaping cavity (11), and the distance between the two shaping rollers (4) is gradually reduced to relax the fabric relative to the shaping roller (4).