Novel embossed interior material positioning device

Abstract

The utility model relates to the technical field of embossing, in particular to a novel embossing interior material positioning device. According to the technical scheme, the device comprises conveying rollers and a fixing frame, the conveying rollers are symmetrically and rotationally installed on the positions, close to the upper surface and the lower surface, of one side in the fixing frame, and a pressing roller and an embossing roller are rotationally installed on the side, away from the two conveying rollers, in the fixing frame correspondingly; an embossing motor, a conveying motor and a single chip microcomputer are fixedly installed on the front surface of the fixing frame, a motor speed regulator is fixedly installed on the outer surface of the single chip microcomputer, a pressure sensor is fixedly installed on the side, close to the conveying rollers, of the bottom of the inner wall of the fixing frame, and a hydraulic rod is fixedly installed on the upper surface of the pressure sensor; and the tail end of the hydraulic rod is fixedly connected with an upper roller. According to the utility model, the feeding tension can be automatically adjusted in the embossing process of the fabric material for the automotive trim, so that the embossing pattern is accurately embossed on the fabric material, the dislocation deformation of the embossing pattern is prevented, and the embossing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing, in particular to a novel positioning device for embossed interior decoration materials. Background Art

[0002] Fabric materials are used in car interiors such as steering wheel covers, seat cushions and back cushions. These fabric materials not only have a protective function, but also have a decorative and aesthetic function. Therefore, these interior fabrics are often embossed using an embossing device to further improve the decorative effect and texture of the car interior.

[0003] At present, the tension of the fabric materials used in automobile interiors is not easy to adjust automatically during the embossing feeding process. When the tension is too large, the fabric material is over-stretched, and the embossed pattern is easily deformed after the embossed fabric material recovers. When the tension is too small, the fabric material is prone to wrinkles, which easily leads to the dislocation of the embossed pattern. For this reason, we propose a new positioning device for embossed interior materials. Utility Model Content

[0004] The utility model aims to provide a novel embossed interior material positioning device, which has the advantages of being able to automatically adjust the feeding tension during the embossing process of the fabric material for automobile interior, so that the embossed pattern is accurately embossed on the fabric material, preventing the embossed pattern from being dislocated and deformed, and improving the embossing quality. It solves the problem that the tension of the fabric material used for automobile interior is not easy to automatically adjust during the embossing feeding process. When the tension is too large, the fabric material is over-stretched, and the embossed pattern is easily deformed after the embossed fabric material is restored. When the tension is too small, the fabric material is prone to wrinkles, which easily leads to the dislocation of the embossed pattern.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel embossed interior material positioning device, comprising a conveying roller and a fixed frame, wherein a conveying roller is symmetrically rotatably installed at a position close to the upper surface and the lower surface on one side of the fixed frame, a pressing roller and an embossing roller are rotatably installed at a side of the fixed frame away from the two conveying rollers, respectively, an embossing motor, a conveying motor and a single-chip microcomputer are fixedly installed on the front surface of the fixed frame, a motor speed regulator is fixedly installed on the outer surface of the single-chip microcomputer, a pressure sensor is fixedly installed on the bottom of the inner wall of the fixed frame close to the conveying roller, a hydraulic rod is fixedly installed on the upper surface of the pressure sensor, and an upper roller is fixedly connected to the end of the hydraulic rod, and a lower roller is rotatably installed at a position close to the lower surface of the fixed frame.

[0006] Preferably, the end of the embossing motor output shaft is fixedly connected to one end of the embossing roller close to the front surface of the fixed frame, and the embossing roller and one end of the pressing roller close to the rear surface of the fixed frame are both fixedly connected to a transmission gear A, and the two transmission gears A are meshed.

[0007] Preferably, the end of the output shaft of the conveying motor is fixedly connected to one end of the conveying roller close to the front surface of the fixing frame, and one end of the two conveying rollers close to the rear surface of the fixing frame are fixedly connected to a transmission gear B, and the two transmission gears B are meshed.

[0008] Preferably, a guide roller is rotatably mounted inside the fixing frame near the inner side of the embossing roller.

[0009] Preferably, the pressure sensor and the motor speed regulator are both electrically connected to the single chip microcomputer, and the motor speed regulator is electrically connected to the transmission motor.

[0010] Preferably, both ends of the upper roller are rotatably connected with sliders, the inner wall of the fixing frame is symmetrically provided with slide grooves near the front surface and the rear surface, and the two sliders are respectively located inside the two slide grooves.

[0011] Preferably, limit rings are fixedly installed on the outer surfaces of the upper roller and the lower roller near both ends.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model achieves the effect of automatically adjusting the feeding tension in the process of embossing the fabric material for automobile interior by arranging a fixing frame, a conveying roller, a pressing roller, an embossing roller, a single-chip microcomputer, a motor speed regulator, an embossing motor, a conveying motor, an upper roller, a lower roller, a hydraulic rod and a pressure sensor, so that the embossing pattern can be accurately embossed on the fabric material, and the embossing pattern can be prevented from being dislocated and deformed, thereby improving the embossing quality. The fabric material passes between two conveying rollers and is conveyed by the two conveying rollers, and then the fabric material passes over the upper roller and the lower roller in turn, and finally enters between the pressing roller and the embossing roller, and the fabric material between the upper roller, the lower roller and the conveying roller is in an inverted "V" shape, and the tension of the fabric material is detected by the pressure sensor, and the signal is transmitted to the single-chip microcomputer, and the single-chip microcomputer controls the rotation speed of the conveying motor through the motor speed regulator according to the tension signal, and automatically adjusts the feeding tension of the fabric material.

[0014] 2. The utility model achieves the effect of improving the stability of the upper roller by arranging the slide groove and the slider. The lifting movement of the upper roller is restricted by the sliders at both ends and the two slide grooves, thereby improving the stability of the upper roller.

[0015] 3. The utility model can guide the fabric material by setting the guide roller, so that the fabric material can enter horizontally between the pressing roller and the embossing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 4 It is a rear view structural schematic diagram of the utility model.

[0020] Figure numerals: 1. conveying roller; 2. fixing frame; 3. pressing roller; 4. embossing motor; 5. motor speed regulator; 6. single chip microcomputer; 7. conveying motor; 8. upper roller; 9. limiting ring; 10. slide groove; 11. slider; 12. guide roller; 13. embossing roller; 14. lower roller; 15. pressure sensor; 16. hydraulic rod; 17. transmission gear A; 18. transmission gear B. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1-Figure 4 As shown, the utility model proposes a novel embossed interior material positioning device, comprising a conveying roller 1 and a fixing frame 2, wherein the conveying roller 1 is symmetrically rotatably installed at a position near the upper surface and the lower surface of one side of the fixing frame 2, the end of the output shaft of the conveying motor 7 is fixedly connected to the end of the conveying roller 1 near the front surface of the fixing frame 2, and the ends of the two conveying rollers 1 near the rear surface of the fixing frame 2 are fixedly connected to a transmission gear B18, and the two transmission gears B18 are meshed with each other, and the conveying motor 7 drives one of the conveying rollers 1 to rotate, and the two conveying rollers 1 are transmitted through the meshing transmission gears B18, and the fabric material for automobile interior passes through between the two conveying rollers 1 and is conveyed.

[0023] A pressing roller 3 and an embossing roller 13 are rotatably installed on one side of the fixed frame 2 away from the two conveying rollers 1. The end of the output shaft of the embossing motor 4 is fixedly connected to the end of the embossing roller 13 close to the front surface of the fixed frame 2. The embossing roller 13 and the end of the pressing roller 3 close to the rear surface of the fixed frame 2 are fixedly connected with a transmission gear A17, and the two transmission gears A17 are meshed. The embossing motor 4 drives the embossing roller 13 to rotate, and the embossing roller 13 and the pressing roller 3 are transmitted through the meshing transmission gears A17. The fabric material passes through the embossing roller 13 and the pressing roller 3 and is embossed. At the same time, the fabric material after embossing is also conveyed away.

[0024] A guide roller 12 is rotatably installed inside the fixed frame 2 near the inner side of the embossing roller 13. The guide roller 12 can guide the fabric material so that the fabric material enters horizontally between the embossing roller 3 and the embossing roller 13. An embossing motor 4, a conveying motor 7 and a single-chip microcomputer 6 are fixedly installed on the front surface of the fixed frame 2. A motor speed regulator 5 is fixedly installed on the outer surface of the single-chip microcomputer 6. A pressure sensor 15 is fixedly installed on one side of the bottom of the inner wall of the fixed frame 2 near the conveying roller 1. A hydraulic rod 16 is fixedly installed on the upper surface of the pressure sensor 15, and the end of the hydraulic rod 16 is fixedly connected to the upper roller 8. The pressure sensor 15 is fixedly installed on the upper surface of the pressure sensor 15. The sensor 15 and the motor speed regulator 5 are both electrically connected to the single-chip microcomputer 6, and the motor speed regulator 5 is electrically connected to the transmission motor 7. Both ends of the upper roller 8 are rotatably connected with sliders 11. The inner wall of the fixed frame 2 is symmetrically provided with slide grooves 10 near the front surface and the rear surface, and the two sliders 11 are respectively located inside the two slide grooves 10 to improve the stability of the upper roller 8. A lower roller 14 is rotatably installed inside the fixed frame 2 near the lower surface. Limiting rings 9 are fixedly installed on the outer surfaces of the upper roller 8 and the lower roller 14 near the two ends to limit the fabric material on the upper roller 8 and the lower roller 14.

[0025] When the utility model is in use, the fabric material used in the car passes through between the two conveying rollers 1 and is conveyed by the two conveying rollers 1, and then the fabric material passes over the upper roller 8 and the lower roller 14 in sequence, and finally enters between the pressing roller 3 and the embossing roller 13, and the fabric material between the upper roller 8, the lower roller 14 and the conveying roller 1 is in an inverted "V" shape, then the tension of the fabric material is detected by the pressure sensor 15, and the signal is transmitted to the single-chip microcomputer 6, and the single-chip microcomputer 6 controls the rotation speed of the conveying motor 7 through the motor speed regulator 5 according to the tension signal, and automatically adjusts the feeding tension of the fabric material to avoid dislocation and deformation of the embossed pattern and improve the embossing quality.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A novel embossed interior material positioning device, comprising a conveying roller (1) and a fixing frame (2), characterized in that: A conveying roller (1) is symmetrically rotatably mounted on one side of the fixed frame (2) near the upper surface and the lower surface; a pressing roller (3) and an embossing roller (13) are rotatably mounted on the side of the fixed frame (2) away from the two conveying rollers (1); an embossing motor (4), a conveying motor (7) and a single-chip microcomputer (6) are fixedly mounted on the front surface of the fixed frame (2); a motor speed regulator (5) is fixedly mounted on the outer surface of the single-chip microcomputer (6); a pressure sensor (15) is fixedly mounted on the bottom of the inner wall of the fixed frame (2) near the conveying roller (1); a hydraulic rod (16) is fixedly mounted on the upper surface of the pressure sensor (15); and an upper roller (8) is fixedly connected to the end of the hydraulic rod (16); and a lower roller (14) is rotatably mounted on the fixed frame (2) near the lower surface.

2. A novel embossed interior material positioning device according to claim 1, characterized in that: The end of the output shaft of the embossing motor (4) is fixedly connected to one end of the embossing roller (13) close to the front surface of the fixed frame (2), and one end of the embossing roller (13) and the pressure roller (3) close to the rear surface of the fixed frame (2) are both fixedly connected to a transmission gear A (17), and the two transmission gears A (17) are meshed with each other.

3. The novel embossed interior material positioning device according to claim 1 is characterized in that: The output shaft end of the conveying motor (7) is fixedly connected to one end of the conveying roller (1) close to the front surface of the fixed frame (2), and one end of the two conveying rollers (1) close to the rear surface of the fixed frame (2) are fixedly connected to a transmission gear B (18), and the two transmission gears B (18) are meshed with each other.

4. The novel embossed interior material positioning device according to claim 1 is characterized in that: A guide roller (12) is rotatably mounted inside the fixed frame (2) near the inner side of the embossing roller (13).

5. The novel embossed interior material positioning device according to claim 1 is characterized in that: The pressure sensor (15) and the motor speed regulator (5) are both electrically connected to the single chip microcomputer (6), and the motor speed regulator (5) is electrically connected to the transmission motor (7).

6. The novel embossed interior material positioning device according to claim 1 is characterized in that: Both ends of the upper roller (8) are rotatably connected to sliders (11), and the inner wall of the fixed frame (2) is symmetrically provided with slide grooves (10) near the front surface and the rear surface, and the two sliders (11) are respectively located inside the two slide grooves (10).

7. The novel embossed interior material positioning device according to claim 1 is characterized in that: Limiting rings (9) are fixedly mounted on the outer surfaces of the upper roller (8) and the lower roller (14) near both ends.

Images