An automatic heating and feeding device for car carpets

Abstract

This application relates to the field of automotive carpet manufacturing and processing, and in particular to an automatic heating and feeding device for automotive carpets. The device includes a mounting frame with a loading platform at one end and a heating component at the other end. A loading component and a conveying component are installed between the loading platform and the heating component. The conveying component includes a receiving platform and a conveying element. The receiving platform includes a receiving part and an adjusting part, and the conveying element includes a moving seat and a pin. A correction component is installed between the loading component and the conveying component. The correction component includes a correction platform with two sets of vertically arranged correction plates slidably connected to it. A positioning drive and an adjustable limiting component are also installed on the correction platform. The adjustable limiting component allows the correction component to correct the deviation of automotive carpet materials of different sizes. The adjusting part and the moving seat then cooperate to convey the automotive carpet materials of different sizes into the heating component. This application has the effect of adapting to the processing of different automotive carpet materials.

Description

Technical Field

[0001] This application relates to the technical field of automotive carpet production and processing, and in particular to an automatic heating and feeding device for automotive carpets. Background Technology

[0002] Car carpets are an important part of car interiors. They not only enhance the aesthetics of the car interior but also reduce noise, minimize wear and tear on interior components, and improve comfort and safety. With technological advancements, the production and processing of car carpets are becoming increasingly automated.

[0003] Existing automotive carpet production lines typically include a loading platform, a picking device, a web-aligning device, a conveying assembly, and a heating assembly arranged sequentially. During production, operators simply pile the automotive carpet raw materials onto the loading platform. The picking device then places the piled-up raw materials onto the web-aligning device for alignment. The picking device then transfers the aligned raw materials to the conveying assembly, which in turn transfers them to the heating assembly for heating.

[0004] Regarding the aforementioned technologies, since existing correction and conveying devices are designed for single-size automotive carpet raw materials, existing production lines can typically only produce automotive carpet raw materials of a single size and cannot adapt to automotive carpet raw materials of different sizes. Summary of the Invention

[0005] In order to accommodate the processing of automotive carpet raw materials of different sizes, this application provides an automatic heating and feeding device for automotive carpets.

[0006] The automatic heating and feeding device for automotive carpets provided in this application adopts the following technical solution:

[0007] An automatic heating and feeding device for automotive carpets includes:

[0008] The mounting frame has a loading platform at one end and a heating component at the other end. The loading platform is used to stack automotive carpet raw materials, and the heating component is used to heat the automotive carpet raw materials. A loading component and a conveying component are installed between the loading platform and the heating component. The loading component is located above the conveying component. The loading component is used to grab the automotive carpet raw materials on the loading platform, and the conveying component is used to convey the automotive carpet raw materials grabbed by the loading component to the heating component. A deviation correction component is provided between the loading component and the conveying component.

[0009] The correction assembly includes a correction platform with two sets of vertically arranged correction plates slidably connected to it. A positioning drive and an adjustable limiting member are mounted on the correction platform. The positioning drive drives the correction plate sets to move, and the limiting member is adjusted according to the size of the automotive carpet material to limit the movement distance of the correction plate sets.

[0010] The conveying assembly includes a receiving platform and a conveying component. The receiving platform includes a receiving portion and an adjusting portion. The adjusting portion is slidably connected to the receiving portion and slides toward or away from the center of the receiving portion. The conveying component includes movable seats located on both sides of the receiving platform and ejector pins slidably connected to the movable seats along the length direction of the movable seats. The movable seats on both sides are slidably connected to the mounting frame in a direction toward or away from each other.

[0011] By adopting the above technical solution, the raw materials of the car carpet to be processed are stacked on the loading platform. Then, the limiting parts are adjusted according to the size of the raw materials of the car carpet to be processed, so that when the straightening plate is positioned, the middle part just abuts against the edge of the raw materials of the car carpet. At the same time, the adjusting part of the receiving platform is adjusted so that the receiving platform is slightly smaller than the raw materials of the car carpet, so that the edge of the raw materials of the car carpet is outside the receiving platform. The moving seat is adjusted synchronously so that the conveying component just grabs the edge of the raw materials of the car carpet and conveys it into the heating component.

[0012] Then, the feeding assembly is activated to grab the outermost automotive carpet material on the feeding platform and transfer it to the alignment platform. After the alignment plate performs alignment, the feeding assembly transfers the aligned automotive carpet material to the receiving platform. Then, the ejector pin grabs the automotive carpet material and slides along the length of the moving seat into the heating assembly. The heating assembly then heats both the top and bottom surfaces of the automotive carpet material simultaneously.

[0013] By adjusting the limiting components, the raw materials of different sizes of automotive carpets are centered and aligned. Then, by using the synchronous adjustment of the receiving platform and the conveying components, the raw materials of different sizes of automotive carpets are conveyed into the heating components, thereby completing the processing of the raw materials of different sizes of automotive carpets.

[0014] Optionally, the correction component is slidably connected to the mounting frame, and a correction drive is mounted on the mounting frame. The correction drive is used to drive the correction component to reciprocate between the loading platform and the conveying component.

[0015] By adopting the above technical solution and setting the correction component to be sliding, the correction component and the conveying component can be set in the same vertical plane, which greatly saves the floor space of the production line and makes the factory floor more efficient.

[0016] Optionally, the positioning drive component includes a positioning drive wheel, a positioning driven wheel, and a positioning transmission belt. The positioning drive wheel and the positioning driven wheel are rotatably connected to the correction platform. The positioning transmission belt is wound around the positioning drive wheel and the positioning driven wheel. The correction plate assembly includes an abutment plate, which is fixedly connected to the positioning transmission belt. The limiting component includes a fixed seat and a limiting seat. The fixed seat is fixedly connected to the correction platform. An adjusting screw is connected between the limiting seat and the fixed seat. The adjusting screw is rotatably connected to the fixed seat and threadedly connected to the limiting seat. The limiting seat is located on the movement path of the abutment plate to restrict the movement of the correction plate assembly toward the center of the correction platform.

[0017] By employing the above technical solution, the positioning drive wheel, the positioning driven wheel, and the positioning transmission belt are used to control the movement of the alignment plate assembly, achieving centering and correction. Since the material of automotive carpet is soft, it cannot be directly contacted with the carpet material to achieve centering like conventional alignment components. Therefore, a limit seat and a contact plate are provided. When the alignment plate assembly moves towards the center, the contact plate abuts against the limit seat. By adjusting the position of the limit seat, the space in the middle of the alignment plate assembly is precisely the size of the automotive carpet material when the contact plate abuts against it, thus achieving centering and positioning of automotive carpet materials of different sizes.

[0018] Optionally, a connecting rod extends from one end of the movable seat near the adjusting part, one end of the connecting rod being fixedly connected to the movable seat and the other end being fixedly connected to the adjusting part.

[0019] By adopting the above technical solution, the adjusting part is fixedly connected to the moving seat, so that the adjusting part can be adjusted synchronously when the moving seat is adjusted, which simplifies the adjustment steps of the conveying component. At the same time, the distance between the ejector pin and the edge of the adjusting part is the same, so the ejector pin can be inserted into the automotive carpet material located on the receiving platform every time.

[0020] Optionally, the conveying component further includes a conveying drive wheel and a conveying driven wheel, the conveying drive wheel and the conveying driven wheel being rotatably connected to both ends of the moving seat in the length direction, a conveying drive belt being wound around the conveying drive wheel and the conveying driven wheel, and the ejector pin component including a movable frame, the movable frame being slidably connected to the moving seat, and the movable frame being fixedly connected to the conveying drive belt.

[0021] By adopting the above technical solution, the moving frame is controlled to move by the cooperation of the conveyor drive wheel, the conveyor driven wheel and the conveyor drive belt, thereby transferring the automotive carpet raw material from the receiving platform to the heating component.

[0022] Optionally, the heating width of the heating component is greater than the width of the receiving platform, the ejector pin includes a top frame, a plurality of ejector rods are fixedly connected to the top frame, an ejector pin is fixedly connected to the top of the ejector rod, the ejector pin is vertically arranged, and the ejector rod is bent toward the receiving platform.

[0023] By adopting the above technical solution, the bending of the push rod not only makes the push pin closer to the receiving platform, thus facilitating the lifting of the automotive carpet material, but also allows the push pin to extend into the heating component, so that the heating component can effectively heat the edges of the automotive carpet material.

[0024] Optionally, the mounting bracket is also equipped with a stretching assembly, which is installed on both sides of the heating assembly and is used to grip and stretch the automotive carpet material located inside the heating assembly.

[0025] By adopting the above technical solution, since the automotive carpet material is prone to softening during heating, causing the middle part of the material to collapse and overlap onto the heating component, and the ejector pins can easily lead to unstable fixation, a stretching component clamps the automotive carpet material while the ejector pins deliver it into the heating component, and gradually stretches the material to both sides during heating.

[0026] Optionally, the stretching assembly includes mounting seats located on both sides of the heating assembly, with threaded rods passing through the two mounting seats. The threaded rods include two opposite threaded segments, one of which is threadedly connected to the mounting seat on one side, and the other of which is threadedly connected to the mounting seat on the other side. Multiple grippers are mounted on the mounting seats for gripping automotive carpet material located inside the heating assembly.

[0027] By adopting the above technical solution, when the ejector pin conveys the automotive carpet material into the heating assembly, multiple grippers are controlled to clamp the automotive carpet material. Then, during the heating process, the threaded rod is driven to rotate, causing the mounting seats on both sides to move away from each other. This stretches the automotive carpet material held by the multiple grippers on both sides, reducing the possibility of the automotive carpet material overlapping on the heating assembly in the middle.

[0028] Optionally, two opposite threaded segments are disconnected from each other and fitted with a connecting sleeve, the connecting sleeve having a limiting groove, and a limiting block being fixedly connected to the threaded segment, the limiting block being inserted into the limiting groove.

[0029] By adopting the above technical solution, when adjusting the distance between the two ejector pins, the distance between the two mounting seats must also be adjusted accordingly. Connecting cylinders are fitted onto the two opposite threaded sections, and the length of the threaded rod can be adjusted by the cooperation of the limiting block and the limiting groove. At the same time, the two opposite threaded sections can also rotate synchronously.

[0030] Optionally, one end of the movable base extends to a movable platform, and the mounting base is slidably connected to the movable platform in a direction toward or away from the movable base.

[0031] By adopting the above technical solution, the mounting base can be adjusted simultaneously when the mobile platform is adjusted.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] 1. Through the cooperation of mounting frame, loading platform, heating component, feeding component, conveying component, correction component, correction table, correction plate group, positioning drive component, limiting component, receiving platform, adjustment part, and moving seat, the limiting component is adjusted to correct the automotive carpet raw materials of different sizes. Then, the adjustment part and moving seat are adjusted to transport the automotive carpet raw materials of different sizes to the heating component for heating, thereby achieving the effect of processing automotive carpet raw materials of different sizes.

[0034] 2. Through the cooperation of the mounting frame, the correction component and the correction drive, the correction component can move back and forth between the loading platform and the conveying component, thereby reducing the footprint of the automatic heating and feeding device for automotive carpets.

[0035] 3. Through the cooperation of the movable seat, movable platform, mounting base, connecting rod, and adjusting part, the mounting base and adjusting part can be adjusted simultaneously when the movable seat is adjusted, thus achieving a more convenient adjustment effect when processing automotive carpet raw materials of different sizes. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of an automatic heating and feeding device for automotive carpets according to an embodiment of this application.

[0037] Figure 2 This is a schematic diagram of the feeding component in an embodiment of this application.

[0038] Figure 3 This is a schematic diagram of the structure of the correction component in the embodiments of this application.

[0039] Figure 4 This is a structural schematic diagram of the correction component from another perspective in the embodiments of this application.

[0040] Figure 5 yes Figure 4A magnified view of A in the middle.

[0041] Figure 6 This is a schematic diagram of the structure of the heating component, conveying component, and stretching component in the embodiments of this application.

[0042] Figure 7 This is a schematic diagram of the receiving platform in an embodiment of this application.

[0043] Figure 8 This is a schematic diagram of the conveying component in an embodiment of this application.

[0044] Figure 9 This is a schematic diagram of the structure of the stretching component in the embodiments of this application.

[0045] Explanation of reference numerals in the attached figures:

[0046] 1. Mounting frame; 2. Loading platform; 3. Heating assembly; 31. Heating zone; 4. Loading assembly; 41. Loading seat; 42. Gripping frame; 43. Loading drive wheel; 44. Loading driven wheel; 45. Loading drive belt; 46. Lifting cylinder; 5. Conveying assembly; 51. Receiving platform; 511. Receiving part; 512. Adjusting part; 52. Conveying component; 521. Moving seat; 522. Ejector pin; 5221. Moving frame; 5222. Lifting cylinder; 5223. Ejector frame; 5224. Ejector rod; 5225. Ejector pin; 523. Translation screw; 524. Conveying drive wheel; 525. Conveying driven wheel; 52 6. Conveyor drive belt; 527. Moving table; 6. Correction assembly; 61. Correction table; 62. Correction drive component; 621. Correction drive wheel; 622. Correction driven wheel; 623. Correction drive belt; 63. Correction plate assembly; 631. Correction plate; 632. Abutment plate; 64. Fan; 65. Positioning drive component; 651. Positioning drive wheel; 652. Positioning driven wheel; 653. Positioning transmission belt; 66. Limiting component; 661. Fixed seat; 662. Limiting seat; 663. Adjusting screw; 7. Connecting rod; 8. Tensioning assembly; 81. Mounting seat; 82. Threaded rod; 83. Connecting cylinder; 84. Gripper. Detailed Implementation

[0047] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0048] This application discloses an automatic heating and feeding device for automotive carpets.

[0049] Reference Figure 1An automatic heating and feeding device for automotive carpets includes a mounting frame 1, with a feeding platform 2 at one end and a heating component 3 at the other end. A feeding component 4 and a conveying component 5 are installed between the feeding platform 2 and the heating component 3, with the feeding component 4 located above the conveying component 5. A deviation correction component 6 is installed between the feeding component 4 and the conveying component 5.

[0050] The loading platform 2 is used to stack automotive carpet raw materials of different sizes. The loading component 4 is used to grab the automotive carpet raw materials on the loading platform 2 and then transport the automotive carpet raw materials to the correction component 6. The correction component 6 is used to correct and position the automotive carpet raw materials. Then the loading component 4 transports the corrected automotive carpet raw materials on the correction component 6 to the conveying component 5. The conveying component 5 then transports the automotive carpet raw materials to the heating component 3 for heating.

[0051] The loading platform 2 is located at one end of the mounting frame 1 and is connected to the external space, making it convenient for operators to place automotive carpet raw materials on the loading platform 2. At the same time, the loading platform 2 is large enough to accommodate automotive carpet raw materials of different sizes.

[0052] Reference Figure 2 The feeding assembly 4 is slidably connected to the top of the mounting frame 1. The feeding assembly 4 includes a feeding seat 41 and a gripping frame 42. The feeding seat 41 is slidably attached to the mounting frame 1 in the horizontal direction. The mounting frame 1 is equipped with a feeding drive wheel 43, a feeding driven wheel 44 and a feeding drive belt 45. The feeding drive wheel 43 and the feeding driven wheel 44 are located at the same horizontal position. The feeding drive belt 45 is tensioned and sleeved on the feeding drive wheel 43 and the feeding driven wheel 44. The feeding drive belt 45 is fixedly connected to the feeding seat 41, thereby driving the feeding seat 41 to move horizontally.

[0053] A lifting cylinder 46 is installed vertically on the feeding seat 41. The piston rod of the lifting cylinder 46 is fixedly connected to the gripping frame 42. A vacuum suction cup and a needle are installed at the bottom of the gripping frame 42. The automotive carpet material is gripped by the cooperation of the vacuum suction cup and the needle.

[0054] The lifting cylinder 46, the loading seat 41, the loading drive wheel 43, the loading driven wheel 44, and the loading drive belt 45 work together to move the gripping frame 42 in the vertical and horizontal directions, thereby transferring the automotive carpet material located on the loading platform 2 to the correction assembly 6, or transferring the automotive carpet material on the correction assembly 6 to the conveying assembly 5.

[0055] Reference Figure 3The correction assembly 6 includes a correction platform 61, which is slidably attached to the mounting frame 1. A correction drive component 62 is mounted on the mounting frame 1. The correction drive component 62 includes a correction drive wheel 621, a correction driven wheel 622, and a correction drive belt 623. The correction drive belt 623 is fixedly connected to the correction platform 61. Through the cooperation of the correction drive wheel 621, the correction driven wheel 622, and the correction drive belt 623, the correction platform 61 is driven to reciprocate between the loading platform 2 and the conveying assembly 5.

[0056] By setting the correction component 6 to a sliding type, the correction component 6 and the conveying component 5 can be placed in the same vertical plane, which greatly saves the floor space of the production line and makes the factory floor more efficient.

[0057] Two sets of vertically arranged correction plates 63 and evenly distributed fans 64 are slidably connected on the correction table 61. The fans 64 blow the car carpet material into a suspended state and then the correction plates 631 center it, so as to achieve stable correction of the car carpet material.

[0058] Reference Figure 4 and Figure 5 The alignment table 61 is equipped with a positioning drive component 65 and an adjustable limit component 66. The positioning drive component 65 includes a positioning drive wheel 651, a positioning driven wheel 652, and a positioning transmission belt 653. The positioning transmission belt 653 is wound around the positioning drive wheel 651 and the positioning driven wheel 652. The alignment plate assembly 63 includes two opposing alignment plates 631. The bottom of the alignment plate 631 is fixedly connected to an abutment plate 632. One abutment plate 632 is fixedly connected to one side of the positioning transmission belt 653, and the other abutment plate 632 is fixedly connected to the other side of the positioning transmission belt 653 that is parallel to each other. This makes the two opposing alignment plates 631 move in opposite directions when the positioning drive component 65 is driven to rotate, so that the two parallel sections of the positioning transmission belt 653 move closer or further away at the same time. When they move closer together, they are centered and aligned.

[0059] Since the material of the car carpet is soft, it cannot be centered by abutting the edge of the car carpet material like a conventional straightening component 6. Therefore, a limiting component 66 is provided. When the straightening plate assembly 63 moves to the center, the abutting plate 632 will abut against the limiting component 66.

[0060] The limiting component 66 includes a fixed base 661 and a limiting base 662. The fixed base 661 is fixedly connected to the bottom of the straightening table 61, and the limiting base 662 is slidably connected to the bottom. An adjusting screw 663 is connected between the limiting base 662 and the fixed base 661. The adjusting screw 663 is rotatably connected to the fixed base 661 and threadedly connected to the limiting base 662. By rotating the adjusting screw 663, the distance between the fixed base 661 and the limiting base 662 changes, thereby adjusting the position of the limiting base 662. The limiting base 662 is located on the movement path of the abutment plate 632. By adjusting the position of the limiting base 662, the distance that the straightening plate assembly 63 moves toward the center of the straightening table 61 is limited, so that the space in the middle of the straightening plate assembly 63 is exactly the size of the automotive carpet material, thereby achieving the centering positioning of automotive carpet materials of different sizes.

[0061] Reference Figure 6 and Figure 7 The conveying assembly 5 includes a receiving platform 51 and a conveying component 52. The receiving platform 51 includes a receiving part 511 and an adjusting part 512. The receiving part 511 is fixedly connected to the mounting frame 1, and the adjusting part 512 is slidably connected to both sides of the receiving part 511. The adjusting part 512 slides towards or away from the center of the receiving part 511. A guide cylinder is fixedly connected to the receiving part 511, and a guide rod is fixedly connected to the adjusting part 512. The cooperation of the guide cylinder and the guide rod makes the movement of the adjusting part 512 more stable and also provides stable support.

[0062] The conveying component 52 includes movable seats 521 located on both sides of the receiving platform 51, and ejector pins 522 slidably connected to the movable seats 521 along the length of the movable seats 521. The movable seats 521 on both sides are slidably connected to the mounting frame 1 in a direction that moves away from or close to each other. A translation screw 523 is threadedly connected to the movable seat 521. A support seat is fixedly connected to the mounting frame 1. The support seat is located on both sides of the movable seat 521. The translation screw 523 is rotatably connected to the support seat. The movable seat 521 can be moved by driving the translation screw 523 to rotate through a motor.

[0063] A connecting rod 7 extends from one end of the movable seat 521 near the adjusting part 512. One end of the connecting rod 7 is fixedly connected to the movable seat 521, and the other end is fixedly connected to the adjusting part 512. By fixing the adjusting part 512 to the movable seat 521, the adjusting part 512 can be adjusted synchronously when the movable seat 521 is adjusted, simplifying the adjustment steps of the conveying assembly 5. At the same time, the distance between the ejector pin 522 and the edge of the adjusting part 512 is the same, so the ejector pin 522 can be inserted precisely into the automotive carpet material located on the receiving table 51 every time.

[0064] Reference Figure 8The conveying component 52 also includes a conveying drive wheel 524 and a conveying driven wheel 525. The conveying drive wheel 524 and the conveying driven wheel 525 are rotatably connected to both ends of the moving seat 521 in the length direction. A conveying drive belt 526 is wound around the conveying drive wheel 524 and the conveying driven wheel 525. The conveying drive belt 526 is fixedly connected to the ejector pin 522. By driving the conveying drive wheel 524 to rotate back and forth, the ejector pin 522 is driven to move back and forth between the receiving table 51 and the heating component 3, thereby transferring the automotive carpet material from the receiving table 51 to the heating component 3.

[0065] The ejector pin assembly 522 includes a movable frame 5221, which is slidably connected to a movable base 521. The movable frame 5221 is fixedly connected to a conveyor drive belt 526. A lifting cylinder 5222 is mounted on the movable frame 5221. A top frame 5223 is fixedly connected to the piston rod of the lifting cylinder 5222. Multiple push rods 5224 are fixedly connected to the top frame 5223. Ejector pins 5225 are fixedly connected to the top of each push rod 5224 and are vertically arranged. The lifting cylinder 5222 quickly drives the top frame 5223 to move upward, thereby causing the push rods 5224 and ejector pins 5225 to move upward quickly. This allows the ejector pins 5225 to penetrate both sides of the automotive carpet material, thereby grabbing the automotive carpet material located on the receiving table 51.

[0066] Reference Figure 6 and Figure 8 The heating width of the heating component 3 is greater than the width of the receiving platform 51, and the push rod 5224 is bent toward the receiving platform 51. The bending of the push rod 5224 not only brings the push pin 5225 closer to the receiving platform 51, making it easier to lift the car carpet material, but also allows the push pin 5225 to extend into the heating component 3, so that the heating component 3 can effectively heat the edges of the car carpet material.

[0067] The heating component 3 includes two oppositely arranged heating zones 31, both of which are located in a horizontal position. The heating zones 31 use heating wires to heat the automotive carpet material located between the two heating zones 31.

[0068] Because the raw material of the car carpet is prone to softening during the heating process, the middle part of the raw material collapses and overlaps with the heating component 3. At the same time, the fixing of the ejector pin 5225 can cause the holes of the ejector pin 5225 to become larger and larger after the raw material of the car carpet softens, and the connection becomes more unstable.

[0069] Reference Figure 9 Therefore, a tensioning assembly 8 is also installed on the mounting bracket 1, and the tensioning assembly 8 is installed on the heating assembly 3 (in conjunction with...). Figure 6 The stretching assembly 8 is used to grip the heating assembly 3 (combined with) on both sides. Figure 6The raw material for the car carpet inside is stretched on both sides.

[0070] The stretching assembly 8 includes mounting seats 81 located on both sides of the heating assembly 3. One end of the movable seat 521 extends to a movable stage 527. The mounting seat 81 is slidably connected to the movable stage 527 in a direction that is closer to or farther away from the movable seat 521, so that the mounting seat 81 can be adjusted simultaneously when the movable stage 527 is adjusted.

[0071] Two mounting bases 81 are threaded rods 82 passing through them. The threaded rods 82 include two opposite threaded sections. One threaded section is threadedly connected to one of the mounting bases 81 on one side, and the other threaded section is threadedly connected to the mounting base 81 on the other side.

[0072] During the heating process, the motor drives the threaded rod 82 to rotate, causing the mounting seats 81 on both sides to move away from each other, thereby stretching the car carpet material to both sides and reducing the possibility of the car carpet material overlapping on the heating component 3.

[0073] Two opposite threaded segments are disconnected from each other, and both threaded segments are fitted with the same connecting sleeve 83. Hexagonal limiting grooves are formed on both sides of the connecting sleeve 83. A hexagonal limiting block is fixedly connected to the threaded segment near the connecting sleeve 83, and the limiting block is inserted into the limiting groove. When adjusting the distance between the two ejector pins 522, the distance between the two mounting seats 81 will also be adjusted accordingly. By fitting the connecting sleeve 83 onto the two opposite threaded segments and through the cooperation of the limiting block and the limiting groove, the length of the threaded rod 82 can be adjusted, and the two opposite threaded segments can also rotate synchronously.

[0074] The mounting base 81 is equipped with multiple grippers 84. The grippers 84 in this application are pneumatic grippers 84. The grippers 84 clamp the car carpet material, increasing the area on both sides of the car carpet material. After the car carpet material softens, the grippers 84 can stretch it stably, making it less likely for the car carpet material to deform locally.

[0075] Reference Figure 6 and Figure 8 The bending of the push rod 5224 toward the receiving platform 51 also makes way for the gripper 84. At the same time, when the push rod 5224 is located inside the heating component 3, the push rod 5224 and the gripper 84 are staggered, so that the gripper 84 is less likely to collide with the push rod 5224 when clamping.

[0076] When the ejector pin 522 conveys the automotive carpet material into the heating assembly 3, multiple grippers 84 are controlled to clamp the automotive carpet material. At this time, the lifting cylinder 5222 descends, causing the ejector pin 5225 to disengage from the automotive carpet material. Then, during the heating process, the motor drives the threaded rod 82 to rotate, causing the mounting seats 81 on both sides to move away from each other, thereby driving the grippers 84 to stretch the automotive carpet material to both sides, reducing the possibility of the automotive carpet material overlapping on the heating assembly 3.

[0077] The implementation principle of the automatic heating and feeding device for automotive carpets in this embodiment is as follows: The automotive carpet raw materials to be processed are piled on the loading platform 2. Then, the adjusting screw 663 is adjusted according to the size of the automotive carpet raw materials so that the middle part of the straightening plate 631 just abuts against the edge of the automotive carpet raw materials when it is positioned. Then, the translation screw 523 is driven to rotate. At this time, the adjusting part 512, the moving seat 521 and the mounting seat 81 are adjusted simultaneously until the receiving platform 51 is slightly smaller than the automotive carpet raw materials, so that the edge of the automotive carpet raw materials is outside the receiving platform 51.

[0078] Then, with the cooperation of the feeding drive wheel 43, the feeding driven wheel 44, the feeding drive belt 45, and the lifting cylinder 46, the gripping frame 42 grabs the outermost automotive carpet material on the feeding platform 2 and transfers it to the straightening platform 61. After the straightening plate 631 performs the straightening, the feeding assembly 4 grabs the straightened automotive carpet material. At this time, with the cooperation of the straightening drive wheel 621, the straightening driven wheel 622, and the straightening drive belt 623, the straightening platform 61 is transferred to directly above the feeding platform 2. Then, the feeding assembly 4 places the straightened automotive carpet material on the receiving platform 51.

[0079] Next, the lifting cylinder 5222 quickly lifts the top frame 5223, causing the ejector pin 5225 to penetrate the automotive carpet material. Then, with the cooperation of the conveyor drive wheel 524, the conveyor driven wheel 525, and the conveyor drive belt 526, the automotive carpet material is conveyed between the two heating zones 31. Before heating, the grippers 84 clamp the two sides of the automotive carpet material. During the heating process, the drive threaded rod 82 rotates, causing the mounting seats 81 on both sides to move away from each other, stretching the automotive carpet material to both sides, thereby completing the heating of both the top and bottom sides of the automotive carpet material.

[0080] By adjusting the adjusting screw 663, the automotive carpet raw materials of different sizes are centered and aligned. Then, the translation screw 523 is used to synchronously adjust the receiving platform 51, the conveying component 52, and the stretching component 8, so as to transport the automotive carpet raw materials of different sizes into the heating component 3, thereby completing the processing of automotive carpet raw materials of different sizes.

[0081] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic heating and feeding device for automotive carpets, characterized in that, include: Mounting frame (1), one end of which is provided with a loading platform (2) and the other end is provided with a heating component (3). The loading platform (2) is used to stack automotive carpet raw materials, and the heating component (3) is used to heat the automotive carpet raw materials. A loading component (4) and a conveying component (5) are installed between the loading platform (2) and the heating component (3). The loading component (4) is located above the conveying component (5). The loading component (4) is used to grab the automotive carpet raw materials on the loading platform (2), and the conveying component (5) is used to convey the automotive carpet raw materials grabbed by the loading component (4) to the heating component (3). A correction component (6) is provided between the loading component (4) and the conveying component (5). The correction assembly (6) includes a correction platform (61), on which two sets of vertically arranged correction plates (63) are slidably connected. A positioning drive (65) and an adjustable limiter (66) are mounted on the correction platform (61). The positioning drive (65) drives the correction plate sets (63) to move, and the limiter (66) is adjusted according to the size of the automotive carpet material to limit the movement distance of the correction plate sets (63). The conveying assembly (5) includes a receiving platform (51) and a conveying component (52). The receiving platform (51) includes a receiving part (511) and an adjusting part (512). The adjusting part (512) is slidably connected to the receiving part (511). The adjusting part (512) slides toward the center of the receiving part (511) or away from it. The conveying component (52) includes movable seats (521) located on both sides of the receiving platform (51) and a pin (522) slidably connected to the movable seat (521) along the length of the movable seat (521). The movable seats (521) on both sides are slidably connected to the mounting frame (1) in a direction away from or toward each other.

2. The automatic heating and feeding device for automotive carpets according to claim 1, characterized in that: The correction component (6) is slidably connected to the mounting frame (1), and the mounting frame (1) is equipped with a correction drive (62). The correction drive (62) is used to drive the correction component (6) to reciprocate between the loading platform (2) and the conveying component (5).

3. The automatic heating and feeding device for automotive carpets according to claim 1, characterized in that: The positioning drive component (65) includes a positioning drive wheel (651), a positioning driven wheel (652), and a positioning transmission belt (653). The positioning drive wheel (651) and the positioning driven wheel (652) are rotatably connected to the alignment table (61). The positioning transmission belt (653) is wound around the positioning drive wheel (651) and the positioning driven wheel (652). The alignment plate assembly (63) includes an abutment plate (632), which is fixedly connected to the positioning transmission belt (653). The limiting component (66) includes... A fixed seat (661) and a limiting seat (662) are provided. The fixed seat (661) is fixedly connected to the correction table (61). An adjusting screw (663) is connected between the limiting seat (662) and the fixed seat (661). The adjusting screw (663) is rotatably connected to the fixed seat (661). The adjusting screw (663) is threadedly connected to the limiting seat (662). The limiting seat (662) is located on the movement path of the abutment plate (632) to restrict the movement of the correction plate assembly (63) toward the center of the correction table (61).

4. The automatic heating and feeding device for automotive carpets according to claim 1, characterized in that: A connecting rod (7) extends from one end of the movable seat (521) near the adjusting part (512). One end of the connecting rod (7) is fixedly connected to the movable seat (521), and the other end is fixedly connected to the adjusting part (512).

5. The automatic heating and feeding device for automotive carpets according to claim 1, characterized in that: The conveying component (52) further includes a conveying drive wheel (524) and a conveying driven wheel (525). The conveying drive wheel (524) and the conveying driven wheel (525) are rotatably connected to both ends of the moving seat (521) in the length direction. A conveying drive belt (526) is wound around the conveying drive wheel (524) and the conveying driven wheel (525). The ejector pin component (522) includes a moving frame (5221). The moving frame (5221) is slidably connected to the moving seat (521). The moving frame (5221) is fixedly connected to the conveying drive belt (526).

6. The automatic heating and feeding device for automotive carpets according to claim 5, characterized in that: The heating width of the heating component (3) is greater than the width of the receiving platform (51). The ejector pin (522) includes a top frame (5223), which is slidably connected to the movable frame (5221). Multiple ejector rods (5224) are fixedly connected to the top frame (5223). Ejector pins (5225) are fixedly connected to the top of the ejector rods (5224). The ejector pins (5225) are vertically arranged, and the ejector rods (5224) are bent toward the receiving platform (51).

7. The automatic heating and feeding device for automotive carpets according to claim 1, characterized in that: The mounting bracket (1) is also equipped with a stretching assembly (8), which is installed on both sides of the heating assembly (3). The stretching assembly (8) is used to grab the car carpet material located in the heating assembly (3) and stretch it.

8. The automatic heating and feeding device for automotive carpets according to claim 7, characterized in that: The stretching assembly (8) includes mounting seats (81) located on both sides of the heating assembly (3). Threaded rods (82) pass through the two mounting seats (81). The threaded rods (82) include two opposite threaded sections, one of which is threaded to one of the mounting seats (81) on one side, and the other is threaded to the mounting seat (81) on the other side. Multiple grippers (84) are mounted on the mounting seats (81) for gripping automotive carpet material located inside the heating assembly (3).

9. The automatic heating and feeding device for automotive carpets according to claim 8, characterized in that: Two opposite threaded segments are disconnected from each other and fitted with the same connecting sleeve (83). A limiting groove is provided on the connecting sleeve (83), and a limiting block is fixedly connected to the threaded segment. The limiting block is inserted into the limiting groove.

10. An automatic heating and feeding device for automotive carpets according to claim 8, characterized in that: One end of the movable base (521) extends to a movable platform (527), and the mounting base (81) is slidably connected to the movable platform (527) in a direction toward or away from the movable base (521).

Images