A material receiving and discharging device for automobile carpet compression molding production
Patent Information
- Application Number
- CN202522495704.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-25
AI Technical Summary
汽车地毯在生产时是用模压装置将材料压成预设形状的，之后工人要将模压成型的汽车地毯从模压装置中取出，这一过程中工人的手需要伸入至模压装置内进行操作，这样不仅存在生产安全隐患，还存在工人劳动强度高，工作效率较低，自动化程度低，不利于企业的长远发展等问题
[0013]本实用新型的有益效果：具有结构简单、设计科学、可实现机械化接料卸料，生产安全性高、自动化程度高，可降低工人劳动强度和提高工作效率等优点。
Smart Images
Figure CN224798188U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automobile production equipment technology, and in particular to a material receiving and unloading device for automobile carpet molding production. Background Technology
[0002] Automotive carpets are interior trim pieces installed on the sheet metal of a car's passenger compartment. They serve to insulate and absorb sound, provide cushioning, and enhance aesthetics, thereby improving driving comfort. During production, automotive carpets are made by pressing materials into a pre-defined shape using a molding device. Workers then remove the molded carpets from the device. This process requires workers to insert their hands into the molding machine, posing safety hazards, increasing worker workload, reducing efficiency, decreasing automation, and hindering the company's long-term development. Utility Model Content
[0003] The purpose of this utility model is to provide a material receiving and unloading device for automotive carpet molding production. This material receiving and unloading device for automotive carpet molding production has the advantages of simple structure, scientific design, mechanized material receiving and unloading, high production safety, high degree of automation, and can reduce the labor intensity of workers and improve work efficiency.
[0004] The technical solution of this utility model is implemented as follows: a material receiving and unloading device for automotive carpet molding production, specifically comprising a frame, a moving frame, a moving motor, a lifting frame, a lifting cylinder, a receiving frame, a rotating cylinder, and a main control module; wherein: The movable frame is mounted on the frame and can be moved left and right. The mobile motor is mounted on the mobile frame and is used to drive the mobile frame to move left and right relative to the frame. The lifting frame is located below the machine frame and is mounted on the mobile frame in a way that allows it to be raised and lowered. The lifting cylinder is mounted on the movable frame and is used to drive the lifting frame to move up and down relative to the machine frame. The receiving rack is rotatably mounted on the lifting frame, and the axis of rotation of the receiving rack relative to the lifting frame is arranged in the front-back direction; One end of the rotary cylinder is rotatably connected to the lifting frame, and the other end of the rotary cylinder is rotatably connected to the receiving frame. The rotary cylinder is used to push and pull the receiving frame to switch between the receiving state and the unloading state. The receiving state is when the receiving frame is parallel to the horizontal plane. The unloading state is when the receiving frame is inclined to the horizontal plane. The main control module is electrically connected to the moving motor, the lifting cylinder, and the rotating cylinder.
[0005] In use, the frame and molding device of this solution are installed on a frame in a left-right arrangement. The upper and lower molds of the molding device work together to mold the material into a car carpet of a preset shape. The upper mold of the molding device is equipped with an adsorption mechanism, which allows the upper mold to adsorb the molded car carpet and raise it together. In operation, the receiving rack moves towards the molding device under the action of the moving frame to between the lower and upper molds. Then, the suction mechanism of the upper mold closes, causing the car carpet to fall onto the receiving rack. The receiving rack then moves away from the molding device under the action of the moving frame, exiting the molding device. Next, the receiving rack descends to a predetermined position under the action of the lifting frame. Then, the receiving rack switches to the unloading state under the action of the rotating cylinder. In the unloading state, the receiving rack gradually tilts downwards from the direction of the molding device. Immediately afterwards, the receiving rack continues to move away from the molding device under the action of the moving frame, causing the car carpet to lay flat on the conveyor belt or receiving plate below the predetermined position. Once started, this system requires no manual intervention, has a high degree of automation, greatly improves work efficiency, reduces the labor intensity of workers, and improves production safety.
[0006] During use, after the car carpet falls onto the receiving rack, the front and rear sides of the car carpet may be tilted in the left and right directions. In order to correct the front and rear sides of the car carpet and make them parallel to the left and right directions, a front conveyor belt mechanism and a rear conveyor belt mechanism are installed on the receiving rack. The front and rear conveyor belt mechanisms are arranged side by side in the front-rear direction. When the receiving rack is in the receiving state, the conveying direction of the front and rear conveyor belt mechanisms is arranged in the left and right direction. A carpet position detection module is installed on the frame, which is located above the receiving rack. The carpet position detection module, the front conveyor belt mechanism, and the rear conveyor belt mechanism are all electrically connected to the main control module. When in use, the carpet position detection module monitors the position and status of the car carpet and feeds back information to the main control module. The main control module can control the front conveyor belt mechanism and the rear conveyor belt mechanism to operate separately. By coordinating the conveying speed and conveying direction of the front and rear conveyor belt mechanisms, the left and right position and status of the car carpet are corrected so that the left and right position and status of the car carpet meet the preset requirements, so as to further determine the position of the car carpet after unloading.
[0007] To allow for adjustment of the front and rear positions of the car carpet on the receiving rack, one end of the receiving rack in the left and right directions is used to receive the car carpet, and the other end in the left and right directions is provided with a centering plate. The centering plate includes a baffle part, a front guide plate part, and a rear guide plate part. The baffle part is perpendicular to the left and right directions. The front guide plate part and the rear guide plate part are respectively located on the front and rear sides of the baffle part, and the front guide plate part and the rear guide plate part are respectively connected to the baffle part. The baffle part, the front guide plate part, and the rear guide plate part are connected to form a centering recess. The centering recess is narrower as it gets closer to the baffle part in the left and right directions. When the car carpet moves under the action of the front and rear conveyor belt mechanisms, the front and rear guide plates guide the car carpet and the baffles prevent it from being centered. The combined action of the front and rear conveyor belt mechanisms can correct the left and right position and state of the car carpet, so that the front and rear, left and right positions and states of each car carpet are the same on the receiving rack before it is unloaded, making the position of the car carpet after unloading more accurate.
[0008] A distance detector is installed on the lifting frame, facing downwards, and is electrically connected to the main control module. In use, the distance detector detects the distance between the lifting frame and the previously removed car carpet and feeds this information back to the main control module. This ensures that each car carpet is placed at a specific height above the previously removed carpet before being removed, allowing the carpet to be accurately stacked on top of the previous one.
[0009] Both the front and rear conveyor belt mechanisms have textured, non-slip surfaces on their conveyor belts. This ensures sufficient friction between the conveyor belts and the car carpet, facilitating the adjustment and transport of the car carpet.
[0010] To make the structure of this solution more reasonable, the lifting frame is a flat U-shaped structure; the receiving frame has a center plate at one end that extends into the lifting frame, and the receiving frame is set beyond the lifting frame at the other end for receiving the car carpet.
[0011] In order to enable the lifting frame to move up and down relative to the moving frame, two guide columns are provided on the lifting frame; the two guide columns are arranged side by side in the front-back direction; the moving frame is provided with two guide holes, and the two guide columns are slidably inserted into the two guide holes respectively.
[0012] To enable the movable frame to move left and right relative to the machine frame, a rack and two slide rails are installed on the machine frame; the two slide rails are arranged side by side in the front-to-back direction; the rack is set between the two slide rails, and the length direction of the rack and each slide rail is arranged in the left-to-right direction; the movable frame is equipped with two sliders, which are slidably connected to the two slide rails respectively; the rotating shaft of the movable motor is equipped with a gear that meshes with the rack.
[0013] The advantages of this utility model are: simple structure, scientific design, mechanized material receiving and unloading, high production safety, high degree of automation, and reduction of labor intensity and improvement of work efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of an embodiment.
[0015] Figure 2 This is a schematic diagram illustrating the working process of an embodiment.
[0016] Explanation of reference numerals in the attached drawings: 1-Frame; 11-Carpet position detection module; 12-Rack and pinion; 13-Slide rail; 2-Moving frame; 21-Slider; 3-Moving motor; 31-Gear; 4-Lifting frame; 41-Guide column; 5-Lifting cylinder; 6-Receiving frame; 61-Front conveyor belt mechanism; 62-Rear conveyor belt mechanism; 63-Centering plate; 64-Baffle section; 65-Front guide plate section; 66-Rear guide plate section; 7-Rotating cylinder; 8-Molding device; 81-Upper mold; 82-Lower mold; 9-Frame body; 10-Automotive carpet. Detailed Implementation
[0017] like Figure 1 As shown, this embodiment of a material receiving and unloading device for automotive carpet molding production includes a frame 1, a moving frame 2, a moving motor 3, a lifting frame 4, a lifting cylinder 5, a receiving frame 6, a rotating cylinder 7, and a main control module; wherein: The movable frame 2 is mounted on the frame 1 in a way that allows it to move left and right. The movable motor 3 is mounted on the movable frame 2, and the movable motor 3 is used to drive the movable frame 2 to move left and right relative to the frame 1. The lifting frame 4 is located below the frame 1, and the lifting frame 4 is installed on the movable frame 2 in a way that can be raised and lowered. The lifting cylinder 5 is mounted on the movable frame 2 and is used to drive the lifting frame 4 to move up and down relative to the frame 1. The receiving rack 6 is rotatably mounted on the lifting frame 4, and the axis of rotation of the receiving rack 6 relative to the lifting frame 4 is arranged in the front-back direction; One end of the rotating cylinder 7 is rotatably connected to the lifting frame 4, and the other end of the rotating cylinder 7 is rotatably connected to the receiving frame 6. The rotating cylinder 7 is used to push and pull the receiving frame 6 to switch between the receiving state and the unloading state. The receiving state is when the receiving frame 6 is parallel to the horizontal plane. The unloading state is when the receiving frame 6 is inclined to the horizontal plane. The main control module is electrically connected to the moving motor 3, the lifting cylinder 5, and the rotating cylinder 7 (the main control module is not shown in the attached drawings).
[0018] like Figure 2As shown, in use, the frame 1 and molding device 8 of this automotive carpet molding production receiving and unloading device are mounted on a frame 9, arranged left and right. The upper mold 81 and lower mold 82 of the molding device 8 cooperate to mold the material into a pre-shaped automotive carpet 10. The upper mold 81 of the molding device 8 is equipped with an adsorption mechanism, which allows the upper mold 81 to adsorb the molded automotive carpet 10 and rise together. Figure 2 As shown, when this automotive carpet molding production material receiving and unloading device is working, the receiving rack 6 moves towards the molding device 8 under the action of the moving frame 2 to between the lower mold 82 and the upper mold 81. Then, the suction mechanism of the upper mold 81 closes, causing the automotive carpet 10 to fall onto the receiving rack 6. Afterwards, the receiving rack 6 moves away from the molding device 8 under the action of the moving frame 2 and exits the molding device 8. Then, the receiving rack 6 descends to a predetermined position under the action of the lifting frame 4. Then, the receiving rack 6 switches to the unloading state under the action of the rotating cylinder 7. In the unloading state, the receiving rack 6 gradually tilts downward from the direction of the automotive carpet molding production material receiving and unloading device to the molding device 8. Immediately afterwards, the receiving rack 6 continues to move away from the molding device 8 under the action of the moving frame 2, so that the automotive carpet 10 is laid flat below the predetermined position. After the automotive carpet molding production material receiving and unloading device is started, no manual intervention is required. It has a high degree of automation, greatly improves work efficiency, reduces the labor intensity of workers, and improves production safety.
[0019] When in use, after the car carpet falls onto the receiving rack 6, the front and rear edges of the car carpet may be tilted relative to the left and right directions. To correct these tilted edges and ensure they are parallel to the left and right directions, as follows... Figure 1 As shown, a front conveyor belt mechanism 61 and a rear conveyor belt mechanism 62 are installed on the receiving rack 6. The front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 are arranged side by side in the front-to-back direction. When the receiving rack 6 is in the receiving state, the conveying directions of the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 are both arranged in the left-to-right direction. A carpet position detection module 11 is installed on the frame 1. The carpet position detection module 11 is located above the receiving rack 6. The carpet position detection module 11, the front conveyor belt mechanism 61, and the rear conveyor belt mechanism 62 are all electrically connected to the main control module. When in use, the carpet position detection module 11 monitors the position and status of the car carpet and feeds back the information to the main control module. The main control module can control the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 to operate separately. By coordinating the conveying speed and conveying direction of the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62, the left-to-right position and status of the car carpet are corrected so that the left-to-right position and status of the car carpet meet the preset requirements, so as to further determine the position of the car carpet after unloading.
[0020] In order to adjust the front and rear positions of the car carpet on the material rack 6, such as Figure 1As shown, one end of the receiving rack 6 in the left-right direction is used to receive car carpets, and the other end of the receiving rack 6 in the left-right direction is provided with a centering plate 63. The centering plate 63 includes a baffle part 64, a front guide plate part 65, and a rear guide plate part 66. The baffle part 64 is perpendicular to the left-right direction. The front guide plate part 65 and the rear guide plate part 66 are respectively located on the front and rear sides of the baffle part 64, and the front guide plate part 65 and the rear guide plate part 66 are respectively connected to the baffle part 64. The baffle part 64, the front guide plate part 65, and the rear guide plate part 66 are connected to form a centering notch. The centering notch is narrower as it gets closer to the baffle part 64 in the left-right direction. When the car carpet moves under the action of the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62, the front guide plate part 65 and the rear guide plate part 66 will guide the car carpet, and the front and rear centering will be achieved by the baffle part 64. The design of the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 can correct the left and right position and state of the car carpet, so that the front and rear, left and right positions and states of each car carpet on the receiving rack 6 are the same before it is unloaded, making the position of the car carpet after unloading more accurate.
[0021] like Figure 1 As shown, a distance detector (not shown in the attached figure) is installed on the lifting frame 4. The distance detector is set downwards and is electrically connected to the main control module. In use, the distance detector can detect the distance between the lifting frame 4 and the previously removed car carpet and feed it back to the main control module, so that each car carpet is at a specific height above the previously removed car carpet before being removed, so that the car carpet can be accurately stacked on the previously removed car carpet.
[0022] like Figure 1 As shown, the conveyor belt surfaces of both the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 are non-slip surfaces with an uneven structure. This ensures that the friction between the conveyor belts of the front conveyor belt mechanism 61 and the rear conveyor belt mechanism 62 and the car carpet is sufficiently large, which is beneficial for adjusting and conveying the car carpet.
[0023] To make the structure of the material receiving and unloading device for automotive carpet molding production more reasonable, such as... Figure 1 As shown, the lifting frame 4 is a flat U-shaped structure; the receiving frame 6 has a centering plate 63, one end of which extends into the lifting frame 4, and the receiving frame 6 is used to receive the car carpet, with one end extending beyond the lifting frame 4.
[0024] In order for the lifting frame 4 to move up and down relative to the movable frame 2, such as Figure 1 As shown, the lifting frame 4 is provided with two guide columns 41; the two guide columns 41 are arranged side by side in the front-back direction; the movable frame 2 is provided with two guide holes, and the two guide columns 41 are slidably inserted into the two guide holes respectively.
[0025] In order to enable the movable frame 2 to move left and right relative to the frame 1, such as Figure 1 As shown, a rack 12 and two slide rails 13 are mounted on the frame 1; the two slide rails 13 are arranged side by side in the front-to-back direction; the rack 12 is located between the two slide rails 13, and the length direction of the rack 12 and each slide rail 13 is arranged in the left-to-right direction; the moving frame 2 is provided with two sliders 21, and the two sliders 21 on the moving frame 2 are slidably connected to the two slide rails 13 respectively; the rotating shaft of the moving motor 3 is provided with a gear 31 that meshes with the rack 12.
Claims
1. A receiving and unloading device for automotive carpet molding production, characterized in that: It includes a frame, a moving frame, a moving motor, a lifting frame, a lifting cylinder, a receiving frame, a rotating cylinder, and a main control module; among which: The movable frame is mounted on the frame and can be moved left and right. The mobile motor is mounted on the mobile frame and is used to drive the mobile frame to move left and right relative to the frame. The lifting frame is located below the machine frame and is mounted on the mobile frame in a way that allows it to be raised and lowered. The lifting cylinder is mounted on the movable frame and is used to drive the lifting frame to move up and down relative to the machine frame. The receiving rack is rotatably mounted on the lifting frame, and the axis of rotation of the receiving rack relative to the lifting frame is arranged in the front-back direction; One end of the rotary cylinder is rotatably connected to the lifting frame, and the other end of the rotary cylinder is rotatably connected to the receiving frame. The rotary cylinder is used to push and pull the receiving frame to switch between the receiving state and the unloading state. The receiving state is when the receiving frame is parallel to the horizontal plane. The unloading state is when the receiving frame is inclined to the horizontal plane. The main control module is electrically connected to the moving motor, the lifting cylinder, and the rotating cylinder.
2. The material receiving and unloading device for automotive carpet molding production according to claim 1, characterized in that: A front conveyor belt mechanism and a rear conveyor belt mechanism are installed on the receiving rack; the front conveyor belt mechanism and the rear conveyor belt mechanism are arranged side by side in the front-to-back direction; when the receiving rack is in the receiving state, the conveying direction of the front conveyor belt mechanism and the rear conveyor belt mechanism is arranged in the left-to-right direction; a carpet position detection module is installed on the frame, which is located above the receiving rack, and the carpet position detection module, the front conveyor belt mechanism, and the rear conveyor belt mechanism are all electrically connected to the main control module.
3. The material receiving and unloading device for automotive carpet molding production according to claim 2, characterized in that: One end of the receiving rack in the left-right direction is used to receive automotive carpets. The other end of the receiving rack in the left-right direction is provided with a centering plate, which includes a baffle part, a front guide plate part, and a rear guide plate part. The baffle part is perpendicular to the left-right direction. The front guide plate part and the rear guide plate part are respectively located on the front and rear sides of the baffle part, and the front guide plate part and the rear guide plate part are respectively connected to the baffle part. The baffle part, the front guide plate part, and the rear guide plate part are connected to form a centering recess. The centering recess is narrower as it gets closer to the baffle part in the left-right direction.
4. The material receiving and unloading device for automotive carpet molding production according to claim 3, characterized in that: A distance detector is installed on the lifting frame. The distance detector is set to detect downwards and is electrically connected to the main control module.
5. The material receiving and unloading device for automotive carpet molding production according to claim 2, characterized in that: Both the front and rear conveyor belt mechanisms have non-slip surfaces with a textured surface.
6. The material receiving and unloading device for automotive carpet molding production according to claim 3, characterized in that: The lifting frame is a flat U-shaped structure; the receiving frame has a center plate at one end that extends into the lifting frame, and the receiving frame is set beyond the lifting frame at the other end to receive the car carpet.
7. A receiving and unloading device for automotive carpet molding production according to claim 1 or 6, characterized in that: The lifting frame is provided with two guide columns; the two guide columns are arranged side by side in the front-to-back direction; the movable frame is provided with two guide holes, and the two guide columns are slidably inserted into the two guide holes respectively.
8. The material receiving and unloading device for automotive carpet molding production according to claim 1, characterized in that: The frame is equipped with a rack and two slide rails; the two slide rails are arranged side by side in the front-to-back direction; the rack is set between the two slide rails, and the length of the rack and each slide rail is arranged in the left-to-right direction; the moving frame is equipped with two sliders, which are slidably connected to the two slide rails respectively; the rotating shaft of the moving motor is equipped with a gear that meshes with the rack.