Automatic efficient hot stamping equipment for vehicle fabric

Abstract

The automatic and efficient hot stamping equipment comprises a rack, a material transferring mechanism, a hot stamping mechanism, a material storage mechanism, a discharging box and a supporting plate are arranged on the rack, the material storage mechanism is used for storing a plurality of to-be-hot-stamped products placed in a stacked state, and the discharging box is used for discharging the to-be-hot-stamped products; the material transferring mechanism is used for transferring and placing a to-be-hot-stamped product located on the storage mechanism on the supporting plate, the hot stamping mechanism is used for conducting hot stamping on the product on the supporting plate, and after hot stamping is completed, the material transferring mechanism can transfer the hot-stamped product into the discharging box. The whole process from automatic storage, accurate transfer and efficient hot stamping of products to be subjected to hot stamping to automatic collection of finished products is achieved, the equipment is particularly suitable for hot stamping work of plane products such as seats and cushions, and the hot stamping efficiency and quality can be remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, in particular to automatic and efficient hot stamping equipment for automotive fabrics. Background Art

[0002] The application of hot stamping technology in the automotive field has become increasingly widespread, especially in the decoration and identification of seat cushions. This technology uses a heated hot stamping head to heat-press the film so that the metal or paint layer on the hot stamping film is pressed onto the surface of the workpiece to achieve the purpose of decoration or identification. On car seat cushions, hot stamping technology can be used to increase the aesthetics and brand recognition of the product, such as adding brand logos, patterns or special texture effects on seat cushions through hot stamping, thereby improving the visual effect and comfort of the seat.

[0003] In the traditional field of automotive interior manufacturing, especially for the hot stamping process of flat seat cushions, it usually relies on manual operation. This method is not only inefficient, but also difficult to ensure the quality of hot stamping, and is prone to inconsistency and human errors. Summary of the invention

[0004] In order to solve the above technical problems, the present invention relates to an automatic and efficient hot stamping device for automotive fabrics. The device has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0005] A kind of automatic and efficient hot stamping equipment for automotive fabrics, comprising a frame, on which are provided a material transfer mechanism, a hot stamping mechanism, a material storage mechanism, a material discharge box, and a pallet, the material storage mechanism being used to store a number of products to be hot stamped which are placed in a stacked state, the material transfer mechanism being used to first transfer the products to be hot stamped which are located in the storage mechanism and place them on the pallet, the hot stamping mechanism being used to hot stamp the products on the pallet, and after the hot stamping is completed, the material transfer mechanism can transfer the hot stamped products to the material discharge box, the hot stamping mechanism comprising a support plate, a mounting plate, a first lifting linear cylinder, and a hot stamping plate assembly, two support plates being symmetrically arranged on the frame, the mounting plate being located on the front side of the support plate and having two ends fixedly connected to the two support plates respectively, the first lifting linear cylinder being fixed on the front side of the mounting plate, the piston rod of the first lifting linear cylinder being downwardly facing and fixedly connected to the lifting plate, the hot stamping plate assembly being installed below the lifting plate, the pallet being arranged above the frame, and the hot stamping plate assembly being arranged relative to the pallet up and down.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the frame is provided with a through hole that runs through the upper and lower parts on the right side of the supporting plate, and the storage mechanism comprises a carrying plate, a moving block, an adjusting seat, an adjusting screw, a ejecting rod, a connecting plate, and a lifting plate. The moving block is arranged on the carrying plate, and four moving blocks are arranged opposite to each other in pairs, and adjacent moving blocks are perpendicular to each other. The adjusting seat is fixed on the carrying plate and arranged opposite to the moving block. The adjusting screw is threadedly matched with the internal threaded hole of the adjusting seat, and the front end polished rod portion of the adjusting screw is inserted into the inner hole of the moving block and rotatably matched with it. The polished rod portion passes through one end of the moving block and is connected to a limiting block, and limiting rods are symmetrically provided at both ends of each of the moving blocks. A protrusion is provided below the moving block, and the protrusion is slidably matched with a slide groove on the carrying plate. Two ejecting rods are symmetrically arranged and pass through the through holes on the carrying plate. The tops of the two ejecting rods are fixedly connected to the lifting plate, and the lifting plate is used to support material products. The bottoms of the two ejecting rods are connected with a lifting driving mechanism through a connecting plate.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the material transfer mechanism also includes a rotating cylinder and a fixed plate, the fixed plate is fixed between two support plates, the rotating cylinder is arranged on the front side of the support plate, and a rotating rod is arranged on the turntable of the rotating cylinder, and a support shaft is also arranged above the rotating rod, and the support shaft cooperates with the bearing in the inner hole of the fixed plate, and the end of the rotating rod is connected to a second lifting linear cylinder, the piston rod of the second lifting linear cylinder faces downward and is connected to a mounting seat, and a suction cup is connected below the mounting seat.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the material discharge box is located on the left side of the support plate, the frame is provided with a material discharge chute, the material discharge chute is connected with the top opening of the material discharge box, the material discharge box is arranged downwardly at an angle, and the material discharge box is used to guide the product into the receiving box.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the frame is also provided with a material spreading mechanism, the material spreading mechanism includes side panels, the two side panels are symmetrically arranged on both sides of the support plate, the top of the side panel is provided with an adjustment plate, the end of the adjustment plate close to the support plate is connected with a positioning seat, the positioning seat is connected with a rotatable lifting block through a rotating shaft, the end of the lifting block is facing the support plate and inclined upward, each of the adjustment plates is provided with two symmetrical waist-shaped holes, positioning bolts are installed in the waist-shaped holes, and the positioning bolts are threadedly matched with the threaded holes on the top of the side panels.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the material spreading mechanism also includes a guide rail lifting cylinder, the guide rail lifting cylinder is fixedly installed on the inner side of the side plate, and the top of the lifting slide block of the guide rail lifting cylinder is connected to a limited support plate.

[0011] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects: the automatic and efficient hot stamping equipment for automotive fabrics realizes the whole process from automatic storage, precise transfer, efficient hot stamping to automatic collection of finished products by integrating key components such as material transfer mechanism, hot stamping mechanism, material storage mechanism, material unloading box and pallet. The equipment is particularly suitable for hot stamping of flat products such as seat cushions, and can significantly improve the efficiency and quality of hot stamping, ensure the accuracy and consistency of hot stamping patterns, reduce manual operations, and reduce production costs, bringing revolutionary technological progress to automotive interior manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the equipment;

[0013] Figure 2 It is a schematic diagram of the storage mechanism;

[0014] Figure 3 It is a schematic diagram of the material transfer mechanism;

[0015] Figure 4 It is a schematic diagram of the material display mechanism. DETAILED DESCRIPTION

[0016] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0017] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positional relationships based on the attached Figure 1 The directions or positional relationships shown are only for the convenience of describing the present invention, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0018] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0019] In order to solve the above technical problems, Figure 1-4As shown, the present invention designs an automatic and efficient hot stamping equipment for automotive fabrics, including a frame 1, on which a material transfer mechanism 2, a hot stamping mechanism 3, a material storage mechanism 4, a material discharge box 5, and a pallet 6 are arranged. The material storage mechanism 4 is used to store a plurality of products to be hot stamped that are placed in a stacked state, and the material transfer mechanism 2 is used to first transfer the products to be hot stamped located in the storage mechanism and place them on the pallet 6. By integrating key components such as the material transfer mechanism 2, the hot stamping mechanism 3, the material storage mechanism 4, the material discharge box 5 and the pallet 6, the whole process from automatic storage, precise transfer, efficient hot stamping of the products to be hot stamped to automatic collection of finished products is realized, which can significantly improve the efficiency and quality of hot stamping, ensure the accuracy and consistency of the hot stamping pattern, and at the same time reduce manual operations, reduce production costs, and bring revolutionary technological progress to automobile interior manufacturing.

[0020] The hot stamping mechanism 3 is used to hot stamp the product on the support plate 6. After the hot stamping is completed, the material transfer mechanism 2 can transfer the hot stamped product to the unloading box 5. The hot stamping mechanism 3 includes a support plate 31, a mounting plate 32, a first lifting linear cylinder 33, and a hot stamping plate assembly 34. The two support plates 31 are symmetrically arranged on the frame 1. The symmetrical structure provides the stability and bearing capacity required by the hot stamping mechanism 3. The mounting plate 32 is located on the front side of the support plate 31 and the two ends are fixedly connected to the two support plates 31 respectively. The first lifting linear cylinder 33 is fixed on the front side of the mounting plate 32. The piston rod of the first lifting linear cylinder 33 faces downward and is fixedly connected to the lifting plate 35. The hot stamping plate assembly 3 4 is installed under the lifting plate 35. This cylinder is responsible for controlling the vertical movement of the hot stamping plate assembly 34, that is, the lifting action. The support plate 6 is arranged above the frame 1. The hot stamping plate assembly 34 and the support plate 6 are arranged relative to each other up and down. When the product to be hot stamped is placed on the support plate 6, the first lifting linear cylinder 33 drives the lifting plate 35 and the hot stamping plate assembly 34 to descend, so that the hot stamping plate contacts the product to complete the hot stamping. During the hot stamping process, the hot stamping plate assembly 34 will be heated to a certain temperature and a certain pressure will be applied to ensure that the pattern or material on the hot stamping film can be correctly transferred to the product. Of course, hot stamping also requires the cooperation of a corresponding hot stamping product transmission mechanism. This will not be further described in this embodiment and can be set according to actual conditions.

[0021] The cam 46 is a substantially parallel structure with the support plate 41, and the cam 46 is a substantially parallel structure with the support plate 41. The cam 46 is a substantially parallel structure with the support plate 41, and the cam 46 is a substantially parallel structure with the support plate 41. The output part slides in cooperation with the slide groove on the carrying plate 41. Such a design enables the moving block 42 to move smoothly on the carrying plate 41. The two ejecting rods 46 are symmetrically arranged and pass through the through holes on the carrying plate 41. The tops of the two ejecting rods 46 are fixedly connected to the lifting plate 45. The lifting plate is used to support material products. The bottoms of the two ejecting rods 46 are connected to a lifting drive mechanism (not shown in the figure) through a connecting plate 47. The lifting drive mechanism can adopt a screw drive, a cylinder lifting drive, an electric drive lifting drive, etc. The lifting plate is used to support material products to ensure the stability of the material during the lifting process. By adjusting the cooperation between the screw 44 and the moving block 42, the storage mechanism 4 can be flexibly adjusted to adapt to products to be stamped of different sizes and shapes, thereby improving the applicability and flexibility of the equipment. The automated control reduces manual intervention, making the lifting and lowering process of the material faster and more accurate. The automated material transfer reduces the waiting and processing time in production, making the entire hot stamping process smoother, and significantly improving the overall efficiency of the production line.

[0022] It is further preferred in this embodiment that the material transfer mechanism 2 also includes a rotating cylinder 21 and a fixed plate 22, the fixed plate 22 is fixed between two support plates 31, the rotating cylinder 21 is arranged on the front side of the support plate 31, a rotating rod 23 is arranged on the turntable of the rotating cylinder 21, and a support shaft 24 is also arranged above the rotating rod 23, the support shaft 24 cooperates with the bearing in the inner hole of the fixed plate 22, and the end of the rotating rod 23 is connected to a second lifting linear cylinder 25, the piston rod of the second lifting linear cylinder 25 is downward and connected to a mounting seat 26, A suction cup 27 is connected to the bottom of the mounting seat 26. The combination of the rotary cylinder 21 and the second lifting linear cylinder 25 provides precise material positioning and transfer capabilities to ensure accurate alignment during the hot stamping process. The support shaft 24 cooperates with the bearing in the inner hole of the fixed plate 22 to provide stable rotation support and ensure the stability and reliability of the rotating rod 23 during movement. The suction cup 27 can directly absorb and release materials to achieve fast and gentle material transfer and avoid damage to the product. Automated material transfer reduces dependence on manual operation, reduces labor intensity and labor costs.

[0023] It is further preferred in this embodiment that the material box 5 is located on the left side of the support plate 31, and a material drop trough is provided on the frame 1, and the material drop trough is communicated with the top opening of the material box 5, and the material box 5 is arranged downwardly at an angle, and the material box 5 is used to guide the product into the receiving box. The setting of the material box 5 allows the stamped product to be automatically exported after falling into it, and the product can be smoothly transferred from the stamping area to the receiving box, thereby improving the efficiency of material transfer. The material box 5 is located on the left side of the support plate 31. This layout makes rational use of space and makes the equipment compact.

[0024] When the fabric is sucked by the suction cup 27 and moved to the support plate 6, due to the effect of gravity, the four sides of the fabric may sag, resulting in the fabric not being placed flat on the support plate 6. In order to solve this technical problem, it is further preferred in this embodiment that a material spreading mechanism 7 is also provided on the frame 1, and the material spreading mechanism 7 includes a side panel 71, and the two side panels 71 are symmetrically arranged on both sides of the support plate 6. An adjusting plate 72 is provided on the top of the side panel 71, and a positioning seat 73 is connected to the end of the adjusting plate 72 close to the support plate 6. The positioning seat 73 is connected to a rotatable lifting block 74 through a rotating shaft, and the end of the lifting block 74 is facing the support plate 6 and tilted upward. The lifting blocks 74 in the material spreading mechanism 7 play a key role in the process of placing the fabric on the support plate 6. These lifting blocks 74 are located on both sides of the support plate 6. When the fabric is put down, the lifting blocks 74 will contact the edges of the two sides of the fabric and slightly move upward. Lifting helps the fabric to spread out. Through the lifting effect of the lifting block 74, both sides of the fabric are lifted up, which helps the fabric to spread out on the support plate 6, reduce wrinkles and unevenness, and ensure the flatness of the fabric during hot stamping. The positioning seat 73 and the rotatable lifting block 74 provide precise fabric positioning to ensure the correct position of the fabric during the hot stamping process, which is crucial to obtaining high-quality hot stamping effects. Preferably, a torsion spring is provided on the mounting shaft of the lifting block 74, so that the lifting block 74 can automatically reset after losing pressure. In addition, each of the adjustment plates 72 is provided with two symmetrical waist-shaped holes, and positioning bolts are installed in the waist-shaped holes. The positioning bolts are threadedly matched with the threaded holes on the top of the side plate 71. After the positioning bolts are tightened and loosened, the position of the movable adjustment plate 72 can be adjusted, thereby allowing the operator to adjust the position of the lifting block 74 according to the width and thickness of the fabric to adapt to different fabric sizes.

[0025] It is further preferred in the present embodiment that the material spreading mechanism 7 also includes a guide rail lifting cylinder 75, and the guide rail lifting cylinder 75 is fixedly mounted on the inner side of the side panel 71. The top of the lifting slider of the guide rail lifting cylinder 75 is connected to a limited support plate 76. After the fabric passes through the material supporting block, it may still droop downward due to the action of gravity. The top of the lifting slider of the guide rail lifting cylinder 75 is connected to a limited support plate 76, which can provide stable support during the descent of the fabric, help to keep the fabric flat, thereby improving the accuracy and consistency of the hot stamping pattern, and further improving the appearance quality of the product after hot stamping.

[0026] It is further preferred in this embodiment that a plurality of air holes 77 are provided on the support plate 6, and a negative pressure mechanism 78 is provided under the support plate 6. The fabric is firmly adsorbed on the support plate 6 through the suction force generated by the negative pressure mechanism 78. The design of the air holes 77 allows the negative pressure to be evenly distributed under the fabric, thereby enhancing the adsorption effect. The negative pressure can effectively prevent the fabric from slipping during the hot stamping process. The negative pressure mechanism also helps to further flatten the fabric and reduce wrinkles and unevenness, which is crucial for the subsequent hot stamping process.

[0027] During specific operation, the material storage mechanism 4 stores and prepares the fabric to be hot stamped, and the precise adjustment of the fabric position is achieved through the cooperation of the supporting plate 41 and the moving block 42, and the threaded cooperation of the adjusting seat 43 and the adjusting screw 44. The material transfer mechanism 2 then intervenes, and uses the rotating rod 23 and the suction cup 27 driven by the rotating cylinder 21 to absorb the fabric, and controls the lifting and lowering of the suction cup 27 through the second lifting linear cylinder 25 to accurately transfer the fabric from the material storage mechanism 4 to the pallet 6. During the fabric placement process, the lifting block 74 of the material spreading mechanism 7 assists the fabric to unfold and reduce wrinkles, and the air hole 77 on the pallet 6 cooperates with the negative pressure mechanism below to generate suction to firmly absorb the fabric on the pallet 6 to prevent movement or slippage during the hot stamping process. The hot stamping mechanism 3 controls the lifting and lowering of the hot stamping plate assembly 34 through the first lifting linear cylinder 33, contacts the fabric on the pallet 6 and performs hot stamping. After the hot stamping is completed, the material transfer mechanism 2 works again to transfer the hot stamped product from the pallet 6 to the unloading box 5, so as to realize the automatic export of the hot stamped product.

[0028] It is worth noting that the technical features such as the cylinder and hot stamping components involved in the patent application of this invention should be regarded as the prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the inventive point of this patent. This patent will not be further elaborated.

[0029] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made by technicians in the relevant technical field based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic and efficient hot stamping device for automotive fabrics, characterized by: The machine comprises a frame, on which are provided a material transfer mechanism, a hot stamping mechanism, a material storage mechanism, a material discharge box and a pallet, the material storage mechanism being used to store a number of products to be hot stamped which are placed in a stacked state, the material transfer mechanism being used to first transfer the products to be hot stamped which are located in the storage mechanism and place them on the pallet, the hot stamping mechanism being used to perform hot stamping on the products on the pallet, and after the hot stamping is completed, the material transfer mechanism can transfer the hot stamped products to the material discharge box, the hot stamping mechanism comprising a support plate, a mounting plate, a first lifting linear cylinder and a hot stamping plate assembly, two support plates being symmetrically arranged on the frame, the mounting plate being located on the front side of the support plate and having two ends fixedly connected to the two support plates respectively, the first lifting linear cylinder being fixed on the front side of the mounting plate, the piston rod of the first lifting linear cylinder being downwardly facing and fixedly connected to the lifting plate, the hot stamping plate assembly being installed below the lifting plate, the pallet being arranged above the frame, and the hot stamping plate assembly being arranged relative to the pallet up and down.

2. The automatic and efficient hot stamping equipment for automotive fabrics according to claim 1, characterized in that: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

3. The automatic and efficient hot stamping equipment for automotive fabrics according to claim 2 is characterized by: The material transfer mechanism also includes a rotating cylinder and a fixed plate. The fixed plate is fixed between two support plates. The rotating cylinder is arranged on the front side of the support plate. A rotating rod is arranged on the turntable of the rotating cylinder. A supporting shaft is also arranged above the rotating rod. The supporting shaft cooperates with the bearing in the inner hole of the fixed plate. The end of the rotating rod is connected to a second lifting linear cylinder. The piston rod of the second lifting linear cylinder faces downward and is connected to a mounting seat. A suction cup is connected below the mounting seat.

4. The automatic and efficient hot stamping equipment for automotive fabrics according to claim 3 is characterized by: The material discharge box is located on the left side of the support plate, and a material discharge chute is provided on the frame. The material discharge chute is communicated with the top opening of the material discharge box. The material discharge box is arranged to be inclined downward, and the material discharge box is used to guide the product into the receiving box.

5. The automatic and efficient hot stamping equipment for automotive fabrics according to claim 4 is characterized by: The frame is also provided with a material spreading mechanism, which includes side panels, two side panels are symmetrically arranged on both sides of the support plate, an adjustment plate is provided on the top of the side panel, and a positioning seat is connected to the end of the adjustment plate close to the support plate, and the positioning seat is connected to a rotatable lifting block through a rotating shaft, and the end of the lifting block is inclined upward toward the support plate, and each of the adjustment plates is provided with two symmetrical waist-shaped holes, and positioning bolts are installed in the waist-shaped holes, and the positioning bolts are threadedly matched with the threaded holes on the top of the side panels.

6. The automatic and efficient hot stamping equipment for automotive fabrics according to claim 5, characterized in that: The material spreading mechanism also includes a guide rail lifting cylinder, which is fixedly installed on the inner side of the side plate, and the top of the lifting slide block of the guide rail lifting cylinder is connected to a limited support plate.

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