Carpet forming device with automatic feeding structure

Abstract

The utility model relates to carpet forming device technical field, concretely relates to a carpet forming device with automatic feeding structure, including heat treatment subassembly, one side of heat treatment subassembly is provided with forming assembly, and the fixedly connected with locating pin is got on forming assembly, and the bracing plate is arranged between heat treatment subassembly and forming assembly, the upper portion of bracing plate is provided with the clamping plate. Through displacement mechanism drive carpet automatic movement to the upper portion of locating pin, can ensure that carpet accurate alignment, improve the positioning accuracy, avoid the punching misregistration of carpet because of displacement deviation leads to, thereby promote the stability and precision of forming assembly punching process, solved the carpet forming device to the carpet forming, only rely on telescopic guide to guide the displacement of carpet, easy to lead to the penetrating position of locating pin to deviate from the preset limit, increase the alignment difficulty when locating pin fixed, cause the technical problem of punching misregistration.

Description

Technical Field

[0001] This utility model relates to the technical field of carpet forming devices, specifically to a carpet forming device with an automatic feeding structure. Background Technology

[0002] A carpet forming device is used in the carpet production process to heat-press carpet materials, ensuring that the carpet maintains its shape and size stability after production. The main function of the carpet forming device is to solidify and shape the carpet fiber structure through a combination of heat, pressure, and time, thereby improving the quality and lifespan of the carpet. Heat pressing makes the carpet fibers more tightly bonded, increasing the carpet's density and strength, making it more durable, enhancing its pressure resistance, and enabling it to withstand long-term use without easily being damaged or unraveling. It also improves the carpet's surface quality, removing irregular wrinkles and bubbles, ensuring a smooth and flat surface, and enhancing the carpet's appearance.

[0003] Chinese Patent Publication No. CN118081903A discloses a carpet positioning and punching forming equipment, including a front-end feeding mechanism, a conveying mechanism, a pressing and flattening mechanism, a preheating treatment mechanism, a positioning mechanism, a punching fixed mold, and a punching movable mold. This invention, because the pressing and flattening mechanism is located inside the preheating treatment mechanism, with both ends of the supporting conveying mechanism extending through the preheating treatment mechanism, allows the edge of each section of carpet material to be pressed by the pressing rollers along the conveying direction of the carpet material, lagging behind the center position. This allows for sequential pressing from the center to the edge of the carpet material, gradually flattening and loosening the carpet from the center to the edge. This effectively avoids the problems caused by the compaction of wrinkles at the edge and uneven edge layer thickness due to tension from the pressing, which is common in conventional pressing and edge-removing methods. This prevents errors in the thickness of the carpet in later processing.

[0004] The aforementioned patent mentions that in the carpet positioning and punching forming equipment, two telescopic guide rods guide the carpet material to the surface of the punching and fixing mold through telescopic movement and make it lay flat. This process relies solely on telescopic guidance to guide the displacement of the carpet. If the position of the carpet material deviates slightly during the guidance process, after it is laid flat on the surface of the punching and fixing mold, it is easy to cause the positioning pin to deviate from the preset limit, increasing the difficulty of alignment when fixing the positioning pin, and easily causing punching misalignment due to position deviation. Therefore, we propose a carpet forming device with an automatic feeding structure. Utility Model Content

[0005] To address the aforementioned issues, a carpet forming device with an automatic feeding structure is provided. This device uses a displacement mechanism to automatically move the carpet above the positioning pin, ensuring accurate carpet alignment, improving positioning precision, and preventing misalignment during punching due to displacement deviation. This enhances the stability and precision of the punching process of the forming components. It solves the technical problem that when carpet forming devices rely solely on telescopic guidance to direct carpet displacement, the positioning pin's penetration position easily deviates from the preset limit, increasing the difficulty of alignment during pin fixing and leading to punching misalignment.

[0006] To address the problems of existing technologies, this utility model provides a carpet forming device with an automatic feeding structure, including a heat treatment component, a forming component on one side of the heat treatment component, a positioning pin fixedly connected to the forming component, a support plate between the heat treatment component and the forming component, a clamping plate above the support plate, a displacement mechanism for driving the support plate to move horizontally between the support plate and the forming component, and an adjustment mechanism for controlling the rotation angle of the clamping plate between the clamping plate and the displacement mechanism.

[0007] Preferably, a protrusion is fixedly connected to the side of the clamping plate near the support plate; the protrusion has a conical structure and its cross-sectional diameter gradually changes along the axial direction.

[0008] Preferably, the displacement mechanism includes a power component, a screw, and a connecting block; the power component is fixedly connected to the forming assembly, and the power component is used to provide power for the horizontal movement of the support plate; the screw is rotatably mounted on the forming assembly, and one end of the screw is fixedly connected to the output end of the power component; the connecting block is threadedly connected to the screw, and the two connecting blocks are respectively fixed on both sides of the support plate, and the connecting block is rotatably connected to the clamping plate.

[0009] Preferably, the adjusting mechanism includes a transmission component and a self-locking component; the transmission component is disposed on the connecting block and is used to provide rotational force to the clamping plate; the self-locking component is disposed between the connecting block and the clamping plate and is used to prevent the clamping plate from loosening after rotation.

[0010] Preferably, the transmission assembly includes a gear assembly and a bevel gear assembly; the gear assembly is disposed between the connecting block and the forming assembly, and the gear assembly is used to provide rotational force to the self-locking assembly; the bevel gear assembly is disposed between the connecting block and the gear assembly, and the bevel gear assembly is used to transmit the rotational force of the gear assembly to the self-locking assembly.

[0011] Preferably, the gear assembly includes a gear disk, a first gear plate, and a second gear plate; the gear disk is rotatably mounted on the connecting block; the first gear plate is fixedly connected to the forming component and meshes with the gear disk; the second gear plate is fixedly connected to the forming component and meshes with the gear disk.

[0012] Preferably, the bevel gear assembly includes a first bevel gear and a second bevel gear; the first bevel gear is rotatably mounted on the connecting block and is fixedly connected to the gear disk; the second bevel gear is rotatably mounted on the connecting block, meshes with the first bevel gear, and is fixedly connected to the worm gear.

[0013] Preferably, the self-locking assembly includes a worm and a worm wheel; the worm is rotatably mounted on the connecting block; the worm wheel is rotatably mounted on the connecting block, the worm wheel is fixedly connected to the clamping plate, and the worm wheel meshes with the worm.

[0014] The advantages of this utility model compared to the prior art are:

[0015] 1. By using a displacement mechanism to automatically move the carpet above the positioning pin, accurate carpet alignment can be ensured, positioning accuracy can be improved, and misalignment caused by displacement deviation can be avoided. This improves the stability and accuracy of the punching process of the forming component. It solves the technical problem that when the carpet forming device relies solely on telescopic guidance to guide the carpet displacement, the positioning pin penetration position is easily deviated from the preset limit, increasing the difficulty of alignment when fixing the positioning pin and causing punching misalignment.

[0016] 2. By adjusting the mechanism to drive the clamping plate to rotate, the support plate and clamping plate can automatically clamp and limit or loosen and disengage the carpet, avoiding positional deviation caused by manual operation or external interference, eliminating the need for manual clamping and adjustment steps, and realizing continuous production of the carpet forming device. This solves the technical problem that the carpet forming device relies on manual operation to clamp and release the carpet when processing the carpet, which increases labor costs and operational safety risks. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a heat treatment component, a forming component, and their connection structure of a carpet forming device with an automatic feeding structure.

[0018] Figure 2 This is a three-dimensional schematic diagram of the power component, screw, and connecting structure of a carpet forming device with an automatic feeding structure.

[0019] Figure 3 This is a three-dimensional schematic diagram of the support plate and clamping plate and their connection structure of a carpet forming device with an automatic feeding structure.

[0020] Figure 4 A carpet forming device with an automatic feeding structure Figure 1 Enlarged diagram of point A in the middle.

[0021] Figure 5 A carpet forming device with an automatic feeding structure Figure 2 Enlarged diagram of point B in the middle.

[0022] Figure 6 A carpet forming device with an automatic feeding structure Figure 2 Enlarged diagram of point C in the middle.

[0023] The following components are labeled in the diagram: 1. Heat treatment component; 11. Forming component; 12. Positioning pin; 2. Support plate; 21. Clamping plate; 22. Protrusion; 23. Power component; 24. Screw; 25. Connecting block; 26. Gear plate; 27. First gear plate; 28. Second gear plate; 29. ​​First bevel gear; 210. Second bevel gear; 211. Worm; 212. Worm wheel. Detailed Implementation

[0024] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0025] See Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, a carpet forming device with an automatic feeding structure includes a heat treatment component 1, a forming component 11 is disposed on one side of the heat treatment component 1, a positioning pin 12 is fixedly connected to the forming component 11, a support plate 2 is disposed between the heat treatment component 1 and the forming component 11, a clamping plate 21 is disposed above the support plate 2, a displacement mechanism for driving the support plate 2 to move horizontally is disposed between the support plate 2 and the forming component 11, an adjustment mechanism for controlling the rotation angle of the clamping plate 21 is disposed between the clamping plate 21 and the displacement mechanism, and a fixed connection is made to the side of the clamping plate 21 near the support plate 2. The support plate 2 is provided with a protrusion 22; the protrusion 22 has a conical structure and its cross-sectional diameter gradually changes along the axial direction; the displacement mechanism includes a power component 23, a screw 24 and a connecting block 25; the power component 23 is fixedly connected to the forming assembly 11 and is used to provide power for the horizontal movement of the support plate 2; the screw 24 is rotatably mounted on the forming assembly 11, and one end of the screw 24 is fixedly connected to the output end of the power component 23; the connecting block 25 is threadedly connected to the screw 24, and the two connecting blocks 25 are respectively fixed on both sides of the support plate 2, and the connecting blocks 25 are rotatably connected to the clamping plate 21.

[0026] Specifically, the power component 23 is preferably an electric motor.

[0027] During the operation of the carpet forming device, the heat treatment component 1 conveys the carpet to the forming component 11, and the end of the carpet to be processed is laid flat on the upper surface of the support plate 2. After the power component 23 is started, the output end of the power component 23 drives the screw 24 to rotate; since the screw 24 and the connecting block 25 are threadedly connected, the connecting block 25 drives the support plate 2 to move towards the positioning pin 12.

[0028] During the movement of the connecting block 25, the adjusting mechanism drives the clamping plate 21 to rotate, causing the clamping plate 21 to move closer to the support plate 2, which in turn causes the protrusion 22 to press against the carpet, confining the carpet between the support plate 2 and the clamping plate 21. At this time, the support plate 2 moves the carpet closer to the forming component 11, causing the carpet to automatically move above the positioning pin 12.

[0029] The support plate 2 can effectively control the positioning and movement of the carpet, ensuring that the carpet maintains accurate positioning throughout the molding process, avoiding penetration error of the positioning pin 12 or punching misalignment caused by position deviation, thereby improving the accuracy and stability of the molding process.

[0030] See Figure 2 and Figures 3-6 As shown, the adjusting mechanism includes a transmission assembly and a self-locking assembly. The transmission assembly is mounted on the connecting block 25 and provides rotational force to the clamping plate 21. The self-locking assembly is located between the connecting block 25 and the clamping plate 21 and prevents the clamping plate 21 from loosening after rotation. The transmission assembly includes a gear assembly and a bevel gear assembly. The gear assembly is located between the connecting block 25 and the forming assembly 11 and provides rotational force to the self-locking assembly. The bevel gear assembly is located between the connecting block 25 and the gear assembly and transmits the rotational force of the gear assembly to the self-locking assembly. The gear assembly includes a gear disk 26, a first toothed plate 27, and a second toothed plate 28. The gear disk 26 is rotatably mounted on the connecting block 25. The first toothed plate 27 is fixedly connected to the forming assembly 11. Plate 27 meshes with gear disc 26; second gear plate 28 is fixedly connected to forming component 11, and meshes with gear disc 26; bevel gear component includes first bevel gear 29 and second bevel gear 210; first bevel gear 29 is rotatably mounted on connecting block 25, and fixedly connected to gear disc 26; second bevel gear 210 is rotatably mounted on connecting block 25, meshes with first bevel gear 29, and is fixedly connected to worm 211; self-locking component includes worm 211 and worm wheel 212; worm 211 is rotatably mounted on connecting block 25; worm wheel 212 is rotatably mounted on connecting block 25, fixedly connected to clamping plate 21, and meshes with worm 211.

[0031] Specifically, the convex tooth direction of the first tooth plate 27 is opposite to the convex tooth direction of the second tooth plate 28.

[0032] When one end of the carpet is supported on the support plate 2, and the connecting block 25 causes the support plate 2 to move, the connecting block 25 first drives the toothed disc 26 to move along the first toothed plate 27. Through the meshing action between the toothed disc 26 and the first toothed plate 27, the toothed disc 26 rotates and drives the first bevel gear 29 to rotate synchronously; by utilizing the meshing relationship between the first bevel gear 29 and the second bevel gear 210, the second bevel gear 210 rotates with the first bevel gear 29, thereby causing the second bevel gear 210 to drive the worm gear 211 to rotate.

[0033] After the worm gear 211 engages with the worm wheel 212, the worm wheel 212 drives the clamping plate 21 to rotate, causing the clamping plate 21 to move closer to the support plate 2. At the same time, the clamping plate 21 causes the protrusion 22 to press against the carpet. When the support plate 2 disengages from under the carpet, the carpet is promptly restrained between the support plate 2 and the clamping plate 21. At this time, the support plate 2 continues to move, pulling the carpet to the predetermined puncture position of the positioning needle 12. The self-locking characteristic of the engagement between the worm gear 211 and the worm wheel 212 prevents the support plate 2 from loosening during the process of dragging the carpet.

[0034] As the carpet gradually moves to the preset position, the toothed disc 26 engages with the second toothed plate 28. Since the second toothed plate 28 meshes with the toothed disc 26, and the direction of the protruding teeth of the first toothed plate 27 is opposite to that of the second toothed plate 28, the toothed disc 26 rotates in the opposite direction. This drives the clamping plate 21 to rotate in the opposite direction through the bevel tooth assembly, causing the clamping plate 21 to move the protrusion 22 away from the carpet, thereby causing the carpet to detach from the support plate 2 and the clamping plate 21.

[0035] At this point, the forming component 11 is activated to complete the carpet shaping. The support plate 2 and clamping plate 21 automatically clamp and limit or loosen the carpet, which can avoid positional deviation caused by manual operation or external interference, eliminate manual clamping and adjustment steps, and shorten the processing time of a single process; at the same time, this mechanism can be linked with the conveying, forming and other links of the device to realize continuous production of the carpet forming device.

[0036] Working principle: During the operation of the carpet forming device, one end of the carpet rests on the support plate 2. The power component 23 is activated, and the connecting block 25 drives the support plate 2 to move. At this time, the clamping plate 21 drives the protrusion 22 to form a compression with the carpet. The support plate 2 continues to move, pulling the carpet to the predetermined puncture position of the positioning needle 12, ensuring that the carpet maintains accurate positioning throughout the forming process. When the carpet gradually moves to the preset position, the clamping plate 21 drives the protrusion 22 away from the carpet, thereby causing the carpet to detach from the support plate 2 and the clamping plate 21. The support plate 2 and the clamping plate 21 automatically clamp and limit or loosen and detach the carpet, which can avoid positional deviation caused by manual operation or external force interference, eliminate the need for manual clamping and adjustment steps, and realize continuous production of the carpet forming device.

[0037] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A carpet forming device with an automatic feeding structure, comprising a heat treatment component (1), a forming component (11) disposed on one side of the heat treatment component (1), and a positioning pin (12) fixedly connected to the forming component (11), characterized in that, A support plate (2) is provided between the heat treatment component (1) and the forming component (11); A clamping plate (21) is provided above the support plate (2); A displacement mechanism for driving the support plate (2) to move horizontally is provided between the support plate (2) and the forming assembly (11); An adjustment mechanism for controlling the rotation angle of the clamping plate (21) is provided between the clamping plate (21) and the displacement mechanism.

2. The carpet forming device with an automatic feeding structure according to claim 1, characterized in that, A protrusion (22) is fixedly connected to the side of the clamp (21) near the support plate (2); The bump (22) has a conical structure and its cross-sectional diameter gradually changes along the axial direction.

3. The carpet forming device with an automatic feeding structure according to claim 1, characterized in that, The displacement mechanism includes a power component (23), a screw (24), and a connecting block (25); The power component (23) is fixedly connected to the molding assembly (11), and the power component (23) is used to provide power for the horizontal movement of the support plate (2); The screw (24) is rotatably mounted on the molding assembly (11), and one end of the screw (24) is fixedly connected to the output end of the power component (23); The connecting block (25) is threadedly connected to the screw (24). The two connecting blocks (25) are fixed on both sides of the support plate (2) respectively. The connecting block (25) can be rotatably connected to the clamping plate (21).

4. A carpet forming device with an automatic feeding structure according to claim 1, characterized in that, The adjustment mechanism includes a transmission assembly and a self-locking assembly; The transmission assembly is mounted on the connecting block (25) and is used to provide rotational force to the clamping plate (21); The self-locking assembly is located between the connecting block (25) and the clamping plate (21) to prevent the clamping plate (21) from loosening after rotation.

5. A carpet forming device with an automatic feeding structure according to claim 4, characterized in that, The transmission components include gear assemblies and bevel gear assemblies; The gear assembly is disposed between the connecting block (25) and the forming assembly (11), and the gear assembly is used to provide rotational force for the self-locking assembly; The bevel gear assembly is positioned between the connecting block (25) and the gear assembly, and is used to transmit the rotational force of the gear assembly to the self-locking assembly.

6. A carpet forming device with an automatic feeding structure according to claim 5, characterized in that, The gear assembly includes a gear disk (26), a first gear plate (27), and a second gear plate (28); The gear plate (26) is rotatably mounted on the connecting block (25); The first toothed plate (27) is fixedly connected to the forming component (11), and the first toothed plate (27) meshes with the toothed disc (26); The second toothed plate (28) is fixedly connected to the forming component (11), and the second toothed plate (28) meshes with the toothed disc (26).

7. A carpet forming device with an automatic feeding structure according to claim 5, characterized in that, The bevel gear assembly includes a first bevel gear (29) and a second bevel gear (210); The first bevel gear (29) is rotatably mounted on the connecting block (25), and the first bevel gear (29) is fixedly connected to the gear plate (26); The second bevel gear (210) is rotatably mounted on the connecting block (25). The second bevel gear (210) meshes with the first bevel gear (29). The second bevel gear (210) is fixedly connected to the worm (211).

8. A carpet forming device with an automatic feeding structure according to claim 4, characterized in that, The self-locking assembly includes a worm (211) and a worm wheel (212); The worm gear (211) is rotatably mounted on the connecting block (25); The worm gear (212) is rotatably mounted on the connecting block (25), and the worm gear (212) is fixedly connected to the clamping plate (21). The worm gear (212) meshes with the worm (211).

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