Textile fabric hot-pressing forming machine

Abstract

The utility model discloses a textile fabric hot-press forming machine, which relates to the technical field of fabric production and manufacturing, and comprises a bottom frame and a top frame fixedly connected with the bottom frame, and further comprises a sliding rail assembly, a height adjusting assembly, a top mold assembly, a bottom mold assembly and a hydraulic assembly, a plurality of hydraulic cylinders are fixed to the bottom face of the top frame through bolts. According to the utility model, the pressure transmitter controls the pressure of the hydraulic cylinder in real time to realize accurate and uniform control of the pressure in the hot pressing process, so that the problem of fabric forming quality caused by non-uniform pressure is effectively avoided, and the yield and the quality stability of products are remarkably improved; through the design of distance adjustment of the device, the device can quickly, conveniently and accurately adapt to textile fabrics with different thicknesses, and tedious part replacement operation is not needed.

Description

Technical Field

[0001] This utility model relates to the field of fabric production and manufacturing technology, specifically to a textile fabric hot pressing molding machine. Background Technology

[0002] Textile fabric forming machines use electric heating or steam heating to bring the mold or hot press plate to the required temperature, so that the textile fabric can soften and deform during pressing to adapt to the shape of the mold.

[0003] In the process of hot pressing cuffs, existing hot pressing machines rely on only one hydraulic telescopic rod to move the upper hot pressing plate up and down. Due to differences in pressure transmission, the pressure experienced by different areas of the fabric varies during hot pressing, resulting in inconsistent forming effects across different parts of the fabric. Furthermore, when processing fabrics of different thicknesses, significant adjustments to the hot pressing spacing of the equipment are often required. Traditional adjustment methods typically involve replacing specific spacing components or performing tedious disassembly and reassembly of complex mechanical structures, which consumes a great deal of time and manpower. Utility Model Content

[0004] This invention provides a hot pressing machine for textile fabrics, which has the advantages of precise and uniform pressure control and adaptability to textile fabrics of different thicknesses, thus solving the problems of uneven pressure and complicated adjustment of hot pressing spacing in existing equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a textile fabric hot pressing forming machine, comprising a base frame and a top frame fixedly connected to the base frame, and further comprising a slide rail assembly, a height adjustment assembly, a top mold assembly, a bottom mold assembly, and a hydraulic assembly, wherein:

[0006] A control console is provided on one side of the base frame, and several hydraulic cylinders are fixed to the bottom surface of the top frame by bolts.

[0007] The slide rail assembly includes a slide rail, which is fixed to the top surface of the base frame by screws. The inner side of the slide rail is fitted with the base and slides in cooperation. A motor is fixed on the base. The motor is provided with a spiral shaft, which passes through the base and the lifting plate.

[0008] The hydraulic assembly includes a hydraulic plate, which is welded and fixed to a hydraulic cylinder. A pressure transmitter is installed on the hydraulic cylinder and electrically connected to the control console. A top mold is fixed below the hydraulic plate, and a bottom mold is provided above the lifting plate.

[0009] As a preferred technical solution of this utility model, the lifting plate is helically rotated with the spiral shaft, the four corners of the lifting plate are fitted with limiting posts and are slidably fitted, the limiting posts are welded and fixed to the top surface of the base, and the four corners of the hydraulic plate are fitted with sliding shafts and are slidably fitted.

[0010] As a preferred technical solution of this utility model, the top mold assembly includes a back plate, a plurality of top molds are welded to the bottom surface of the back plate, the top surface of the back plate is fixedly connected to a hydraulic plate, and a forming fabric is provided on the bottom mold.

[0011] As a preferred technical solution of this utility model, the bottom mold assembly includes a heating plate, the heating plate is attached to the bottom surface of the bottom mold, a heat insulation seat is provided below the heating plate, and a mold groove is provided on the top surface of the bottom mold.

[0012] As a preferred technical solution of this utility model, the heat insulation seat, the heating plate and the bottom mold are locked together by screws through the fixing side plate, and a heater is fixed to one side of the heating plate by bolts.

[0013] As a preferred technical solution of this utility model, a straight shaft is fixedly connected to one side of the base, the straight shaft is fitted with a pull ring and is slidably engaged, and the pull ring is welded to the middle block.

[0014] As a preferred technical solution of this utility model, a straight plate is provided on the inner side of the slide rail, and a servo motor is fixed to the straight plate by screws. The servo motor is fixedly connected to the pull plate, and one end of the pull plate is fitted with the middle block and rotates in cooperation.

[0015] Compared with the prior art, this utility model provides a textile fabric hot pressing molding machine with the following advantages: This utility model achieves precise and uniform control of pressure during the hot pressing process by controlling the pressure of the hydraulic cylinder in real time through a pressure transmitter, effectively avoiding fabric forming quality problems caused by uneven pressure, and significantly improving the yield and quality stability of the product; the design of the device's spacing adjustment allows the equipment to quickly, conveniently and accurately adapt to textile fabrics of different thicknesses without the need for cumbersome parts replacement operations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural diagram of the slide rail assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the height adjustment component structure of this utility model;

[0019] Figure 4 This is a structural diagram of the bottom mold assembly of this utility model;

[0020] Figure 5 This is a schematic diagram of the hydraulic component structure of this utility model;

[0021] Figure 6 This is a structural diagram of the molded fabric of this utility model.

[0022] In the diagram: 1. Base frame; 11. Control console; 2. Top frame; 3. Slide rail assembly; 31. Slide rail; 32. Base; 33. Straight shaft; 34. Pull ring; 35. Middle block; 36. Straight plate; 37. Servo motor; 38. Pull plate; 4. Height adjustment assembly; 41. Motor; 42. Spiral shaft; 43. Base; 44. Lifting plate; 45. Limiting post; 5. Top mold assembly; 51. Top mold; 52. Back plate; 6. Bottom mold assembly; 61. Bottom mold; 611. Mold groove; 62. Heating plate; 63. Heat insulation seat; 64. Fixed side plate; 65. Heater; 7. Hydraulic assembly; 71. Hydraulic cylinder; 72. Hydraulic plate; 73. Pressure transmitter; 74. Slide shaft; 8. Forming fabric. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0024] Please see Figures 1-6 This utility model discloses a hot pressing forming machine for textile fabrics, including a base frame 1 and a top frame 2 fixedly connected to the base frame 1, and also includes a slide rail assembly 3, a height adjustment assembly 4, a top mold assembly 5, a bottom mold assembly 6, and a hydraulic assembly 7, wherein:

[0025] A control console 11 is provided on one side of the base frame 1, and several hydraulic cylinders 71 are fixed to the bottom surface of the top frame 2 by bolts.

[0026] Please refer to the appendix. Figure 3 The slide rail assembly 3 includes a slide rail 31, which is fixed to the top surface of the base frame 1 by screws. The inner side of the slide rail 31 is fitted with the base 32 and slides together. A motor 41 is fixed on the base 32. The motor 41 is provided with a spiral shaft 42, which passes through the base 43 and the lifting plate 44. Specifically, the base 32 can drive the base 43 to slide back and forth along the slide rail 31.

[0027] Please refer to the appendix. Figure 5 The hydraulic assembly 7 includes a hydraulic plate 72, which is welded and fixed to a hydraulic cylinder 71. A pressure transmitter 73 is installed on the hydraulic cylinder 71 and is electrically connected to the control console 11. A top mold 51 is fixed below the hydraulic plate 72, and a bottom mold 61 is provided above the lifting plate 44. Specifically, the pressure transmitter 73 monitors the pressure data applied to the hydraulic plate 72 by each hydraulic cylinder 71 in real time and feeds this data back to the control console 11.

[0028] The lifting plate 44 and the spiral shaft 42 are screwed together for rotation. The four corners of the lifting plate 44 are fitted with limiting posts 45 and are slidably fitted. The limiting posts 45 are welded and fixed to the top surface of the base 43. The four corners of the hydraulic plate 72 are fitted with sliding shafts 74 and are slidably fitted.

[0029] In this embodiment, the motor 41 drives the spiral shaft 42 to rotate, and then the spiral force causes relative displacement with the lifting plate 44, causing the lifting plate 44 to rise and fall in the vertical direction, so that the bottom mold 61 can perform precise lifting and lowering movements according to the thickness of the fabric. Example 2

[0030] Based on the above embodiment 1, please refer to the appendix. Figure 2 as well as Figure 4 The top mold assembly 5 includes a back plate 52, a plurality of top molds 51 are welded to the bottom surface of the back plate 52, the top surface of the back plate 52 is fixedly connected to the hydraulic plate 72, and the bottom mold 61 is provided with a forming fabric 8.

[0031] The bottom mold assembly 6 includes a heating plate 62, which is attached to the bottom surface of the bottom mold 61. A heat insulation seat 63 is provided below the heating plate 62, and a mold groove 611 is provided on the top surface of the bottom mold 61.

[0032] The heat insulation seat 63, the heating plate 62, and the bottom mold 61 are locked together by the fixed side plate 64 and screws. A heater 65 is fixed to one side of the heating plate 62 by bolts. Specifically, the heater 65 can heat up the heating plate 62. When the heating plate 62 is heated and formed, it conducts heat through the bottom mold 61 to soften the fabric, which helps with the forming process.

[0033] A straight shaft 33 is fixedly connected to one side of the base 32. The straight shaft 33 is fitted with a pull ring 34 and is slidably engaged. The pull ring 34 is welded to the middle block 35.

[0034] The inner side of the slide rail 31 is provided with a straight plate 36. The straight plate 36 is fixed with a servo motor 37 by screws. The servo motor 37 is fixedly connected to the pull plate 38. One end of the pull plate 38 is fitted with the middle block 35 and rotates to engage with it.

[0035] In this embodiment, the servo motor 37 drives the pull plate 38 to rotate. One end of the pull plate 38 drives the pull ring 34 on the middle block 35 to slide on the straight shaft 33, while giving the straight shaft 33 a longitudinal force, thereby driving the base 32 to slide in the slide rail 31 and exit the hot pressing forming area.

[0036] The working principle and usage process of this utility model are as follows: First, start the servo motor 37 to drive the pull plate 38 to rotate counterclockwise with the connection between the servo motor 37 and the pull plate 38 as the center. The other end of the pull plate 38 drives the pull ring 34 on the middle block 35 to slide on the straight shaft 33, while giving the straight shaft 33 a longitudinal force, thereby driving the base 32 to slide in the slide rail 31 and exit the hot pressing forming area, and placing the fabric to be processed on the bottom mold 61.

[0037] Subsequently, based on the thickness of the fabric being processed, the required hot pressing distance value is input on the control panel of the console 11. After receiving the instruction, the control system drives the motor 41 to rotate in the set rotation direction and number of revolutions. The motor 41 drives the spiral shaft 42 to rotate, and then through the spiral force, it causes relative displacement with the lifting plate 44, causing the lifting plate 44 to rise and fall in the vertical direction. This allows the bottom mold 61 to perform precise lifting and lowering movements according to the thickness of the fabric, quickly adjusting the hot pressing distance to the appropriate size.

[0038] Finally, the servo motor 37 is restarted in reverse to drive the fabric on the bottom mold 61 into the hot pressing area. Then, the hydraulic cylinder 71 is activated to drive the hydraulic plate 72 to descend, which in turn drives the top mold 51 on the back plate 52 to press down and dock with the mold groove 611. At the same time, the heater 65 heats the heating plate 62 to complete the hot pressing of the fabric. The hydraulic cylinders 71, which are equidistantly set on the hydraulic plate 72, press down with the default equal pressure at the beginning. At this time, the pressure transmitter 73 starts to monitor the pressure data applied to the fabric by each hydraulic cylinder 71 in real time and feeds this data back to the control console 11. If the control console detects that the pressure in a certain area deviates from the preset value, it automatically adjusts the pressure of the corresponding hydraulic cylinder 71 until the pressure on the entire fabric surface is uniform and meets the set requirements, so that the fabric is subjected to uniform force throughout the hot pressing process, ensuring the forming effect.

Claims

1. A textile fabric hot pressing forming machine, comprising a base frame (1) and a top frame (2) fixedly connected to the base frame (1), characterized in that, It also includes a slide rail assembly (3), a height adjustment assembly (4), a top mold assembly (5), a bottom mold assembly (6), and a hydraulic assembly (7), wherein: The base frame (1) is provided with a control console (11) on one side, and the bottom surface of the top frame (2) is fixed with several hydraulic cylinders (71) by bolts. The slide rail assembly (3) includes a slide rail (31), which is fixed to the top surface of the base frame (1) by screws. The inner side of the slide rail (31) is fitted with the base (32) and slides in fit. A motor (41) is fixed on the base (32). The motor (41) is provided with a spiral shaft (42), which passes through the base (43) and the lifting plate (44). The hydraulic assembly (7) includes a hydraulic plate (72), which is welded and fixed to a hydraulic cylinder (71). A pressure transmitter (73) is installed on the hydraulic cylinder (71), and the pressure transmitter (73) is electrically connected to the control console (11). A top mold (51) is fixed below the hydraulic plate (72), and a bottom mold (61) is provided above the lifting plate (44).

2. The textile fabric hot pressing forming machine according to claim 1, characterized in that: The lifting plate (44) is helically rotated with the spiral shaft (42). The lifting plate (44) has four corners fitted with limiting posts (45) and sliding fits. The limiting posts (45) are welded and fixed to the top surface of the base (43). The hydraulic plate (72) has four corners fitted with sliding shafts (74) and sliding fits.

3. The textile fabric hot pressing forming machine according to claim 2, characterized in that: The top mold assembly (5) includes a back plate (52), a plurality of top molds (51) are welded to the bottom surface of the back plate (52), the top surface of the back plate (52) is fixedly connected to the hydraulic plate (72), and the bottom mold (61) is provided with a forming fabric (8).

4. A textile fabric hot pressing forming machine according to claim 3, characterized in that: The bottom mold assembly (6) includes a heating plate (62) that fits against the bottom surface of the bottom mold (61). A heat insulation seat (63) is provided below the heating plate (62), and a mold groove (611) is provided on the top surface of the bottom mold (61).

5. A textile fabric hot pressing machine according to claim 4, characterized in that: The heat insulation seat (63), heating plate (62) and bottom mold (61) are locked together by screws through the fixed side plate (64), and a heater (65) is fixed to one side of the heating plate (62) by bolts.

6. A textile fabric hot pressing forming machine according to claim 1, characterized in that: A straight shaft (33) is fixedly connected to one side of the base (32), the straight shaft (33) is fitted with a pull ring (34) and is slidably engaged, and the pull ring (34) is welded to the middle block (35).

7. A textile fabric hot pressing forming machine according to claim 6, characterized in that: The inner side of the slide rail (31) is provided with a straight plate (36), and the straight plate (36) is fixed with a servo motor (37) by screws. The servo motor (37) is fixedly connected to a pull plate (38), and one end of the pull plate (38) is fitted with a middle block (35) and rotates in cooperation.

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