Profile forming system and decoration strip production system

Abstract

The invention relates to the technical field of decoration strip production, in particular to a profile forming system and a decoration strip production system. The sectional material forming system comprises a punching machine tool and a transfer robot, and the punching machine tool is sequentially provided with a forming die, an outer trimming die, an inner side edge folding die, a head turning die, a side trimming die and a head cutting die. The carrying robots are arranged on the two sides of the punching machine tool. And mold cleaning assemblies are arranged on the outer edges of the forming cavity, the trimming cavity, the edge folding cavity, the head turning cavity, the side trimming cavity and the head cutting cavity. According to the sectional material forming system, the mold cleaning assemblies are arranged on the outer edges of the cavities of all the procedures, the cavities and the material pieces are directly cleaned in a short distance through the mold cleaning assemblies, it is guaranteed that the appearance of a final product is not affected by waste materials carried by the material pieces or generated in the stamping process, and the sectional material forming system can conduct automatic production; and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of decorative strip production, and in particular to a profile forming system and a decorative strip production system. Background Art

[0002] In the production of stamping bright trims, especially aluminum bright trims, the traditional manual line mode is basically used. The production efficiency is low and the labor cost is high.

[0003] At present, there are semi-automatic bright trim production systems in the industry, and its overall technical solution can be automated in the blanking process. However, in other processes such as forming, drawing, and trimming, the molds currently used only consider whether they can be stamped, and waste materials cannot be cleaned in time during the stamping process, and the surface cleanliness of the product cannot be guaranteed. Therefore, manual loading and unloading is required, and the molds and products need to be cleaned to ensure the appearance quality of the final trim. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a stamping die and a decorative strip production system to overcome the defect that the existing bright decorative strip mold cannot automatically clean the product and the mold itself, and requires manual operation, resulting in low production efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a profile forming system, comprising:

[0006] A stamping machine and a handling robot are sequentially provided with a forming die, an outer trimming die, an inner folding die, a head turning die, a side trimming die and a head cutting die;

[0007] The transport robots are arranged on both sides of the punching machine;

[0008] The molding mold has a molding cavity, the outer trimming mold has a trimming cavity, the inner folding mold has a folding cavity, the turning head mold has a turning head cavity, the side trimming mold has a side trimming cavity, and the cutting head mold has a cutting head cavity; the outer edges of the molding cavity, trimming cavity, folding cavity, turning head cavity, side trimming cavity and cutting head cavity are provided with a mold cleaning assembly.

[0009] Furthermore, the mold cleaning assembly includes an air blowing port, an air blowing bracket and an air path, the air blowing port is arranged on the air blowing bracket facing the cavity, and the air blowing bracket is arranged around the periphery of the molding cavity, trimming cavity, folding cavity, turning head cavity, side trimming cavity and cutting head cavity.

[0010] Furthermore, the stamping machine has a placement platform and a mold cleaning mechanism, the mold cleaning mechanism is distributed along the width direction of the placement platform and is arranged at both ends of the length direction of the placement platform, and the forming die, outer trimming die, inner folding die, head turning die, side trimming die or head cutting die are arranged between the mold cleaning mechanisms of the corresponding stamping machine.

[0011] Furthermore, the plane where the bottom surfaces of the molding cavity, the trimming cavity, the folding cavity, the turning cavity, the side trimming cavity and the cutting cavity are located is parallel to the horizontal plane.

[0012] Furthermore, the outer trimming die comprises an upper trimming die core and a lower trimming die core, the upper trimming die core and the lower trimming die core cooperate to form the trimming cavity, and the trimming side of the lower trimming die core surrounding the trimming cavity is provided with a trimming waste discharge groove.

[0013] Furthermore, the flip head mold includes a flip head upper mold core and a flip head lower mold core, and the flip head upper mold core and the flip head lower mold core cooperate to form the flip head cavity; the flip head lower mold core is provided with an oil injection assembly, and the oil injection assembly is used to spray oil into the flip head cavity.

[0014] Furthermore, the side repair die is provided with a side repair waste discharge groove around the side repair cavity; the cutting die is provided with a cutting waste discharge groove around the cutting cavity, and a vibration mechanism is provided in the cutting waste discharge groove and the side repair waste discharge groove.

[0015] The present invention also provides a trim production system, comprising a destacking module, a cleaning and feeding module, and any of the above-described profile forming systems;

[0016] The cleaning and loading module is arranged between the destacking module and the profile forming system, and is used for cleaning the sheets separated by the destacking module and then transporting them to the profile forming system.

[0017] Furthermore, the cleaning loading module includes a feed belt, a discharge belt and a sheet cleaning mechanism distributed along a first direction, and the sheet cleaning mechanism is distributed along the width direction of the feed belt and is arranged between the feed belt and the discharge belt.

[0018] Furthermore, the web cleaning mechanism comprises a clamping roller set, a web cleaning member and a driving assembly;

[0019] The clamping roller group includes an upper clamping roller and a lower clamping roller, and the upper clamping roller and the lower clamping roller are distributed along the width direction of the feeding belt and are correspondingly arranged in the vertical direction;

[0020] The web cleaning member is disposed between the two pairs of clamping roller groups and is used to clean the upper and lower surfaces of the web;

[0021] The driving assembly is in transmission connection with the clamping roller set and the sheet cleaning member.

[0022] Furthermore, the cleaning loading module also includes a visual inspection belt, and the visual inspection belt is arranged at the end of the discharging belt.

[0023] Furthermore, the destacking module comprises at least two sheet fixing tables, a sheet cleaning assembly and a destacking robot; the sheet fixing tables are distributed along a first direction and are arranged on both sides of the cleaning loading module; the destacking robot is arranged between the sheet fixing tables, and the destacking robot is located at the loading end of the cleaning loading module;

[0024] The surface of the sheet fixing platform has a stacking area, and sheet positioning columns are arranged around the stacking area in the vertical direction; the sheet cleaning assembly is arranged on both sides of the sheet fixing platform along the first direction;

[0025] The depalletizing robot has a grasping end, and the grasping end is provided with a vibration adsorption component.

[0026] The beneficial effects of the present invention are as follows: the present invention provides a profile forming system, which divides the complete stamping program into multiple working steps such as forming, outer side trimming, inner side folding, head turning, head side trimming and head cutting, which are distributed and performed independently, and a mold cleaning component is arranged at the outer edge of the cavity of each process, and the mold cleaning component is used to directly clean the cavity and the sheet at a close distance, ensuring that waste brought by the sheet or generated during the stamping process will not affect the appearance of the final product, so that the profile forming system can perform automated production, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of a decorative strip production system in one embodiment of the present invention;

[0028] Figure 2 A three-dimensional schematic diagram of a punching machine tool in one embodiment of the present invention;

[0029] Figure 3 is a three-dimensional schematic diagram of a forming mold in one embodiment of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the upper mold core of the forming mold in one embodiment of the present invention;

[0031] Figure 5 It is a schematic structural diagram of the lower mold core of the forming mold in one embodiment of the present invention;

[0032] Figure 6 A three-dimensional schematic diagram of a secondary stamping die in one embodiment of the present invention;

[0033] Figure 7It is a three-dimensional schematic diagram of the inner and outer trimming mold in one embodiment of the present invention;

[0034] Figure 8 It is a three-dimensional schematic diagram of the inner hemming die in one embodiment of the present invention;

[0035] Fig. 9 It is a schematic diagram of the structure of the folded edge in one embodiment of the present invention;

[0036] Fig.10 It is a three-dimensional schematic diagram of a head turning mold in one embodiment of the present invention;

[0037] Fig.11 for Figure 1 A partial enlarged view of point B in the middle;

[0038] Fig.12 It is a three-dimensional schematic diagram of a side repair mold in one embodiment of the present invention;

[0039] Fig.13 It is a structural schematic diagram of the side repair lower mold core in one embodiment of the present invention;

[0040] Fig.14 A schematic diagram of a side repair structure in one embodiment of the present invention;

[0041] Fig.15 for Fig.14 Cross-section at AA;

[0042] Fig.16 A three-dimensional schematic diagram of a cutting die in one embodiment of the present invention;

[0043] Fig.17 It is a three-dimensional schematic diagram of a sheet fixing platform in one embodiment of the present invention;

[0044] Fig.18 It is a three-dimensional schematic diagram of a cleaning and loading module in one embodiment of the present invention;

[0045] Fig.19 It is a schematic structural diagram of a cleaning loading module in one embodiment of the present invention.

[0046] Description of labels:

[0047] 1. Profile forming system; 11. Stamping machine; 111. Placement platform; 112. Mold cleaning mechanism; 12. Handling robot; 13. Forming mold; 131. Forming cavity; 132. Forming lower mold core; 1321. Mold cleaning assembly; 1322. Fixing block; 1323. Push cylinder; 133. Forming upper mold core; 14. Secondary stamping mold; 141. Secondary stamping cavity; 15. External trimming mold; 151. Trimming cavity; 152. Trimming lower mold core; 153. Trimming upper mold core; 154. Trimming waste discharge trough; 16. Inner folding mold; 161. Folding cavity; 17. Turning Head mold; 171, turning head cavity; 172, turning head lower mold core; 173, turning head upper mold core; 174, oil injection assembly; 18, side repair mold; 181, side repair cavity; 181A, trimming end; 182, side repair lower mold core; 183, turning head cutting structure; 1831, insert knife; 1832, base; 1833, power mechanism; 1834, inclined wedge; 1835, side trimming blade; 1836, cover plate; 1837, positive pressure plate; 1838, side pressure plate; 1839, protection plate; 184, side repair upper mold core; 19, cutting head mold; 191, cutting head cavity; 110, vibration mechanism;

[0048] 2. Destacking module; 21. Sheet fixing table; 211. Positioning column; 22. Destacking robot; 23. Sheet cleaning component;

[0049] 3. Cleaning feeding module; 31. Feeding belt; 32. Discharging belt; 33. Sheet cleaning mechanism; 331. Clamping roller group; 332. Sheet cleaning part; 333. Driving assembly; 34. Visual inspection belt;

[0050] 4. Unloading module; 5. Control module. DETAILED DESCRIPTION

[0051] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0052] Existing bright trim molds cannot automatically clean the product and the mold itself, and require manual operation, resulting in low production efficiency.

[0053] Based on this, please refer to Figures 1 to 15 The present invention provides a profile forming system 1, comprising:

[0054] A stamping machine 11 and a handling robot 12 are provided with a forming die 13, an outer trimming die 15, an inner folding die 16, a turning die 17, a side trimming die 18 and a cutting die 19 in sequence; the handling robot 12 is arranged on both sides of the stamping machine 11; the forming die 13 has a forming cavity 131, the outer trimming die 15 has a trimming cavity 151, the inner folding die 16 has a folding cavity 161, the turning die 17 has a turning cavity 171, the side trimming die 18 has a side trimming cavity 181, and the cutting die 19 has a cutting cavity 191; a mold cleaning component 1321 is provided on the outer edges of the forming cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side trimming cavity 181 and the cutting cavity 191. Specifically, the mold of the profile forming system 1 decomposes the stamping process into separate forming, outer trimming, inner folding, turning, turning side trimming and cutting steps. Each mold is provided with a mold cleaning component 1321 around the outer edge of the forming cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side trimming cavity 181 and the cutting cavity 191 to blow air toward the inside of the cavity, so as to automatically clean the impurities attached to the surface of the sheet and the waste generated during the process, so that the sheet is in a clean state before and after stamping, thereby ensuring the appearance quality of the final automatically produced product.

[0055] Specifically, the specific shapes and heights of the molding cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side trimming cavity 181 and the cutting cavity 191 can be adjusted by those skilled in the art according to implementation needs without specific limitation.

[0056] It can be understood that the profile forming system 1 provided by the present invention divides the complete stamping procedure into multiple working steps such as forming, outer trimming, inner folding, head turning, head side trimming and head cutting, which are distributed and performed independently, and a mold cleaning component 1321 is arranged on the outer edge of the cavity of each process. The mold cleaning component 1321 is used to directly clean the cavity and the sheet at a close distance to ensure that the waste brought by the sheet or generated during the stamping process will not affect the appearance of the final product, so that the profile forming system 1 can perform automated production, thereby improving production efficiency.

[0057] Furthermore, it also includes a secondary stamping die 14, and the stamping machine 11 provided with the secondary stamping die 14 is arranged between the stamping machine 11 having the forming die 13 and the outer trimming die 15. The secondary stamping die 14 has a secondary stamping cavity 141, and the sheet is further shaped in the secondary stamping cavity 141 to ensure that the appearance and structure of the product meet the requirements. Those skilled in the art can choose whether to set a secondary stamping process according to the complexity of the product structure, and make adaptive adjustments to the secondary stamping die 14.

[0058] In some embodiments, the mold cleaning assembly 1321 includes an air blowing port, an air blowing bracket and an air path. The air blowing port is arranged on the air blowing bracket facing the cavity, and the air blowing bracket is arranged around the periphery of each cavity.

[0059] In some embodiments, Figure 2 As shown, the stamping machine 11 has a placement platform 111 and a mold cleaning mechanism 112. The mold cleaning mechanism 112 is distributed along the width direction of the placement platform 111 and is arranged at both ends of the length direction of the placement platform 111. The stamping mold is arranged between the mold cleaning mechanisms 112. The mold cleaning mechanism 112 cleans the mold as a whole on the placement platform 111 to keep it clean and ensure the continuity of automated production. Specifically, the mold cleaning mechanism 112 includes an air knife bracket and an air knife, and the air knife is arranged on the air knife bracket.

[0060] Specifically, the stamping machine 11 may be TP80EX, TP110EX, TNB80EX or TNB120EX. Those skilled in the art may select a suitable stamping machine 11 according to actual needs without specific limitation.

[0061] In some embodiments, a buffer pad and a foot are provided at the bottom of the stamping machine 11 to ensure the stability of the stamping machine 11 and thus ensure the accuracy of automated stamping.

[0062] In some embodiments, the plane where the bottom surfaces of the molding cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side repair cavity 181 and the cutting cavity 191 are located is parallel to the horizontal plane. Specifically, when the blank is placed on the bottom surface of each cavity, and the bottom surface of each cavity is parallel to the horizontal plane, the blank is placed parallel to the horizontal plane. Specifically, when the blank enters each mold, it is placed in the molding cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side repair cavity 181 and the cutting cavity 191 by the handling robot 12, so that the plane where the bottom surface of each cavity is located is parallel to the horizontal plane, so that the handling robot 12 can accurately position the blank when carrying it between different molds to ensure the accuracy of placement.

[0063] In some embodiments, positioning components are provided around the molding cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side trimming cavity 181 and the cutting cavity 191. Figure 4 and Figure 5As shown, taking the forming mold 13 as an example, the forming mold 13 includes an upper forming mold core 133 and a lower forming mold core 132, and the positioning assembly is arranged on the lower forming mold core 132 around the forming cavity 131. The positioning assembly includes a fixed block 1322 and a pushing cylinder 1323. The fixed block 1322 is arranged corresponding to the edge of the forming cavity 131, and the output end of the pushing cylinder 1323 is extended and retracted toward the forming cavity 131, pushing the sheet placed in the forming cavity 131 to move to the set position.

[0064] In some embodiments, aviation plugs are provided on the edges of the forming die 13, the outer trimming die 15, the inner folding die 16, the turning die 17, the side trimming die 18 and the cutting die 19 to ensure that the stamping dies can be installed quickly and the dies are tightly closed during stamping to ensure the stamping quality.

[0065] In some embodiments, Figure 7 and Figure 8 As shown, the outer trimming die 15 includes a trimming upper die core 153 and a trimming lower die core 152, which cooperate to form a trimming cavity 151, and the trimming lower die core 152 is provided with a trimming waste discharge groove 154 around the trimming side of the trimming cavity 151. Specifically, the trimming side of the trimming cavity 151 is the part corresponding to the outer side of the sheet when the trimming upper die core 153 and the trimming lower die core 152 are molded together, and the part of the sheet located outside the trimming side is cut off after the mold is closed and falls into the trimming waste discharge groove 154.

[0066] Preferably, one end of the trimming lower die core 152 away from the trimming cavity 151 is retracted to form an escape area, so that the waste can enter the trimming waste discharge groove 154 more easily, thereby preventing the waste from getting stuck when falling and causing interruption of continuous production.

[0067] Preferably, a sensing component is provided on the trimming lower die core 152, and the sensing component is used to sense whether the sheet is placed, so as to avoid the outer trimming die 15 from closing the mold when the sheet is not placed, thereby improving the degree of intelligence on the basis of automation.

[0068] Preferably, a guide seat is provided on the trimming lower die core 152, and a guide column is provided correspondingly on the trimming upper die core 153, and the guide column cooperates with the guide seat to ensure the trimming accuracy. More preferably, the guide seat on the trimming lower die core 152 is slightly lower than the plane where the trimming cavity 151 is located when the mold is closed, and the guide column on the trimming upper die core 153 is slightly higher than the plane where the trimming cavity 151 is located when the mold is closed, so as to avoid the guide column interfering with the handling robot 12 in placing the sheet, so that the automation process can proceed normally.

[0069] In some embodiments, Fig.10 and Fig.11As shown, the turning die 17 includes a turning die core 173 and a turning die core 172, which cooperate to form a turning cavity 171; an oil spraying assembly 174 is provided on the turning die core 172, and the oil spraying assembly 174 is used to spray oil into the turning cavity 171. The oil spraying assembly 174 sprays lubricating oil onto the surface of the sheet in the turning cavity 171, ensuring the surface lubrication of the sheet during the turning process and ensuring the stability of the appearance quality after automated stamping.

[0070] Specifically, the oil spray assembly 174 can be a combination of an oil spray hole, an oil spray pipe and an oil storage pot. The oil spray hole penetrates the lower die core 172 of the turning head and is connected to the turning head cavity 171. The oil spray pipe connects the oil spray hole and the oil storage pot, and the lubricating oil in the oil storage pot is transported to the oil spray hole and then evenly sprayed onto the surface of the sheet. The oil spray assembly 174 can also be set outside the turning head cavity 171 to directly spray oil onto the sheet. Those skilled in the art can set it according to actual needs without specific limitation.

[0071] In some embodiments, Figures 12 to 16 As shown, the side repair die 18 is provided with a side repair waste discharge groove around the side repair cavity 181; the head cutting die 19 is provided with a head cutting waste discharge groove around the head cutting cavity 191, and a vibration mechanism 110 is provided in the head cutting waste discharge groove and the side repair waste discharge groove. The vibration mechanism 110 enables the waste generated in the side repair and head cutting processes to be discharged along the head cutting waste discharge groove and the side repair waste discharge groove, thereby ensuring the continuous progress of the automated production.

[0072] Preferably, Fig.15As shown, the side repair mold 18 includes a side repair upper mold core 184 and a side repair lower mold core 182, and the side repair upper mold core 184 and the side repair lower mold core 182 cooperate to form a side repair cavity 181. The trimming end 181A of the side repair cavity 181 is provided with a flip head cutting structure 183. The flip head cutting structure 183 includes a plunger 1831, a cover plate 1836, a material pressing block, a positive material pressing plate 1837, a side material pressing plate 1838, a power mechanism 1833, an inclined wedge 1834 and a base 1832. The base 1832 is fixed on the side repair lower mold core 182, and the side trimming blade 1835 is fixed on the base 1832 through a slide rail. The plunger 1831 is fixed on the side repair upper mold core 184 to push the inclined wedge 1834 to slide, and the side trimming blade 1835 is provided at one end of the inclined wedge 1834 close to the material sheet, and the other end of the inclined wedge 1834 has a power mechanism 1833. The power mechanism 1833 restores the wedge 1834 to its original position after the inserting knife 1831 withdraws. The material pressing block, the positive material pressing plate 1837 and the side material pressing plate 1838 surround and fix the material sheet, and the inserting knife 1831 penetrates the cover plate 1836 to push the wedge 1834. Specifically, the power mechanism 1833 is a spring and a discharge bolt, and the discharge bolt pushes the wedge 1834 to return to its original position under the tension of the spring. Preferably, a protective plate 1839 is provided on the outside of the power mechanism 1833 to prevent the power mechanism 1833 from being exposed. This arrangement reduces the cost of the turning head cutting structure 183 and makes it more lightweight. In addition, the overall disassembly is convenient, and maintenance and repair are easy, so that the mold can adapt to high-intensity automated production.

[0073] Preferably, the side repair mold 18 is provided with auxiliary positioning columns 211, which are arranged around the side repair cavity 181. A single auxiliary positioning column 211 forms a point contact with the sheet, which facilitates the handling robot 12 to demould the sheet.

[0074] Preferably, the cutting blade of the cutting die 19 is arranged at the bottom of the cutting cavity 191, so that the material sheet is subjected to a cutting force from bottom to top during the cutting process, ensuring that the surface of the product does not dent after automatic stamping and cutting, further ensuring the appearance quality.

[0075] like Figures 1 to 19 As shown, the present invention further provides a trim production system, comprising a destacking module 2, a cleaning and feeding module 3 and any of the above-described profile forming systems 1;

[0076] The cleaning feeding module 3 is arranged between the destacking module 2 and the profile forming system 1, and is used to clean the sheets separated by the destacking module 2 and then transport them to the profile forming system 1. The cleaning feeding module 3 pre-cleans the sheets to ensure that the surface of the sheets is clean before stamping.

[0077] In some embodiments, Fig.18 and Fig.19As shown, the cleaning loading module 3 includes an infeed belt 31, an outfeed belt 32 and a sheet cleaning mechanism 33 distributed along a first direction, and the sheet cleaning mechanism 33 is distributed along the width direction of the infeed belt 31 and is arranged between the infeed belt 31 and the outfeed belt 32. The sheet cleaning mechanism 33 is arranged between the two belts to ensure that the loaded sheets are cleaned before entering the profile forming system 1, thereby ensuring that the appearance quality of the final product meets the requirements.

[0078] In some embodiments, the sheet cleaning mechanism 33 includes two pairs of clamping roller groups 331, a sheet cleaning member 332 and a driving assembly 333; each pair of clamping roller groups 331 includes an upper clamping roller and a lower clamping roller, and the upper clamping roller and the lower clamping roller are distributed along the width direction of the feed belt 31 and are correspondingly arranged in the vertical direction; the sheet cleaning member 332 is arranged between the two pairs of clamping roller groups 331, and is used to clean the upper and lower surfaces of the sheet; the driving assembly 333 is connected to the clamping roller group 331 and the sheet cleaning member 332 in a transmission manner. The upper clamping roller and the lower clamping roller rotate synchronously to receive and convey the sheet. The sheet cleaning member 332 located between the clamping roller groups 331 cleans both sides of the sheet to ensure that the sheet entering the profile forming system 1 meets the production requirements.

[0079] Specifically, the sheet cleaning member 332 can be an annular brush, which is arranged on the upper and lower sides of the conveying surface of the feed belt 31. The annular brush rotates in a plane vertical to the horizontal plane under the drive of the driving component 333, so that the sheet cleaning member 332 can continuously clean the sheet to ensure the cleaning effect.

[0080] In some embodiments, the cleaning loading module 3 further includes a visual inspection belt 34, which is disposed at the end of the discharge belt 32. The end of the discharge belt 32 is the end of the discharge belt 32 away from the web cleaning mechanism 33. The visual inspection belt 34 visually identifies the web and transmits the information to the handling robot 12, so that the handling robot 12 can accurately transfer the web.

[0081] In some embodiments, the trim production system further includes a control module 5, which is electrically connected to the destacking module 2, the profile forming system 1, and the cleaning and loading module 3. The control module 5 performs overall control over the destacking module 2, the profile forming system 1, and the cleaning and loading module 3 to ensure smooth automated production.

[0082] In some embodiments, the trim production system further includes a blanking module 4, which is disposed at the rear end of the profile forming system 1 and is used to detect and convey the bright trims passing through the profile forming system 1. The blanking module 4 detects the final product and conveys and transfers the product with qualified appearance quality to ensure the quality of automated production.

[0083] In some embodiments, Fig.17As shown, the destacking module 2 includes at least two sheet fixing tables 21, a sheet cleaning component 23 and a destacking robot 22; the sheet fixing tables 21 are distributed along the first direction and are arranged on both sides of the cleaning loading module 3; the destacking robot 22 is arranged between the sheet fixing tables 21, and the destacking robot 22 is located at the loading end of the cleaning loading module 3; the surface of the sheet fixing table 21 has a stacking area, and sheet positioning columns 211 are arranged around the stacking area in the vertical direction; the sheet cleaning component 23 is arranged on both sides of the sheet fixing table 21 along the first direction; the destacking robot 22 has a gripping end, and the gripping end is provided with a vibration adsorption component. The destacking robot 22 performs vibration adsorption on the sheets stacked on the sheet fixing table 21, takes out a single sheet and transfers it to the cleaning loading module 3 to ensure the normal progress of the automated production. The sheet cleaning component 23 performs preliminary cleaning on the sheet to ensure the cleanliness of the sheet and reduce the subsequent cleaning pressure.

[0084] Please refer to Figures 1 to 19 , Embodiment 1 of the present invention is: a decorative strip production system, including a destacking module 2, a cleaning and feeding module 3 and a profile forming system 1.

[0085] The cleaning and loading module 3 is arranged between the destacking module 2 and the profile forming system 1 . The cleaning and loading module 3 is used for cleaning the sheets separated by the destacking module 2 and then transporting them to the profile forming system 1 .

[0086] The cleaning loading module 3 includes a feed belt 31, a discharge belt 32 and a sheet cleaning mechanism 33 distributed along a first direction. The sheet cleaning mechanism 33 is distributed along the width direction of the feed belt 31 and is arranged between the feed belt 31 and the discharge belt 32. The sheet cleaning mechanism 33 includes two pairs of clamping roller groups 331, a sheet cleaning member 332 and a driving assembly 333; each pair of clamping roller groups 331 includes an upper clamping roller and a lower clamping roller, and the upper clamping roller and the lower clamping roller are distributed along the width direction of the feed belt 31 and are arranged correspondingly in the vertical direction; the sheet cleaning member 332 is arranged between the two pairs of clamping roller groups 331, and is used to clean the upper and lower surfaces of the sheet; the driving assembly 333 is transmission-connected with the clamping roller group 331 and the sheet cleaning member 332. The sheet cleaning member 332 is an annular brush, which is arranged on the upper and lower sides of the conveying surface of the feed belt 31.

[0087] The profile forming system 1 includes a stamping machine 11 and a handling robot 12 which are sequentially provided with a forming die 13, a secondary stamping die 14, an outer trimming die 15, an inner folding die 16, a turning die 17, a side trimming die 18 and a cutting die 19; the handling robot 12 is arranged on both sides of the stamping machine 11; the forming die 13 has a forming cavity 131, the outer trimming die 15 has a trimming cavity 151, the inner folding die 16 has a folding cavity 161, the turning die 17 has a turning cavity 171, the side trimming die 18 has a side trimming cavity 181, and the cutting die 19 has a cutting cavity 191; a mold cleaning assembly 1321 is provided on the outer edges of the forming cavity 131, the trimming cavity 151, the folding cavity 161, the turning cavity 171, the side trimming cavity 181 and the cutting cavity 191.

[0088] The planes where the forming cavity 131 , the secondary stamping cavity 141 , the trimming cavity 151 , the folding cavity 161 , the turning cavity 171 , the side trimming cavity 181 and the cutting cavity 191 are located are parallel to the horizontal plane.

[0089] The mold cleaning component 1321 includes an air blowing port, an air blowing bracket and an air path. The air blowing port is arranged on the air blowing bracket toward the cavity, and the air blowing bracket is arranged around the periphery of each cavity.

[0090] Positioning components are disposed around the forming cavity 131 , the trimming cavity 151 , the folding cavity 161 , the turning cavity 171 , the side trimming cavity 181 and the cutting cavity 191 .

[0091] The stamping machine 11 has a placement platform 111 and a mold cleaning mechanism 112 . The mold cleaning mechanism 112 is distributed along the width direction of the placement platform 111 and is arranged at both ends of the length direction of the placement platform 111 . The stamping mold is arranged between the mold cleaning mechanisms 112 .

[0092] It also includes a control module 5 , which is electrically connected to the destacking module 2 , the profile forming system 1 and the cleaning and feeding module 3 .

[0093] The material unloading module 4 is also included. The material unloading module 4 is provided with the unloading end of the profile forming system 1, and is used to detect and convey the decorative parts passing through the profile forming system 1. Specifically, the handling robot 12 at the unloading end of the profile forming system 1 transfers the decorative parts produced in the cutting die 19 to the unloading module 4.

[0094] The destacking module 2 includes at least two sheet fixing tables 21, a sheet cleaning component 23 and a destacking robot 22; the sheet fixing tables 21 are distributed along a first direction and are arranged on both sides of the cleaning loading module 3; the destacking robot 22 is arranged between the sheet fixing tables 21, and the destacking robot 22 is located at the loading end of the cleaning loading module 3; the surface of the sheet fixing table 21 has a stacking area, and sheet positioning columns 211 are arranged around the stacking area in the vertical direction; the sheet cleaning component 23 is arranged on both sides of the sheet fixing table 21 along the first direction; the destacking robot 22 has a grabbing end, and the grabbing end is provided with a vibration adsorption component.

[0095] In this embodiment, the cleaning loading module 3 further includes a visual inspection belt 34 , which is disposed at the end of the discharging belt 32 .

[0096] In this embodiment, the outer trimming die 15 includes a trimming upper die core 153 and a trimming lower die core 152 , which cooperate to form a trimming cavity 151 , and the trimming lower die core 152 is provided with a trimming waste discharge groove 154 surrounding the trimming side of the trimming cavity 151 .

[0097] In this embodiment, the flip head mold 17 includes a flip head upper mold core 173 and a flip head lower mold core 172, which cooperate to form a flip head cavity 171; the flip head lower mold core 172 is provided with an oil injection assembly 174, which is used to spray oil into the flip head cavity 171.

[0098] In this embodiment, the side repair mold 18 is provided with a side repair waste discharge groove around the side repair cavity 181; the head cutting mold 19 is provided with a head cutting waste discharge groove around the head cutting cavity 191, and a vibration mechanism 110 is provided in the head cutting waste discharge groove and the side repair waste discharge groove.

[0099] The working principle of this embodiment is as follows: the sheet is placed on the sheet fixing table 21 of the destacking module 2, the destacking robot 22 vibrates and adsorbs the sheet, and the sheet cleaning component 23 blows and cleans the adsorbed sheet. The destacking robot 22 places the cleaned single sheet on the feeding belt 31, and the feeding belt 31 conveys the sheet between the upper clamping roller and the lower clamping roller. The upper clamping roller and the lower clamping roller rotate to drive the sheet to continue to move, so that both sides of the sheet contact the annular brush, and the annular brush rotates to clean the sheet. The cleaned sheet moves to the discharging belt 32 driven by the upper clamping roller and the lower clamping roller. The discharging belt 32 transports the sheet to the visual inspection belt 34. After the sheet is visually inspected and positioned on the visual inspection belt 34, the information is transmitted to the control module 5. According to the information from the control module 5, the handling robot 12 performs seven stamping processes on the blanks in the forming die 13, the secondary stamping die 14, the outer trimming die 15, the inner folding die 16, the head turning die 17, the side trimming die 18 and the head cutting die 19. During the stamping process, the mold cleaning assembly 1321 on the mold cleans the blanks in each cavity, and the mold cleaning mechanism 112 on the stamping machine 11 cleans the mold to ensure that the blanks are not affected by waste during the automatic operation. After the stamping is completed, the bright trim strips are transported after the quality inspection is carried out by the unloading module 4.

[0100] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A profile forming system, characterized in that: include: Stamping machine tools and handling robots; Different punching machines are respectively provided with forming dies, outer trimming dies, inner folding dies, turning dies, side trimming dies and cutting dies; The transport robots are respectively arranged on both sides of each of the stamping machines; The molding die has a molding cavity, the outer trimming die has a trimming cavity, the inner folding die has a folding cavity, the turning die has a turning cavity, the side trimming die has a side trimming cavity, and the cutting die has a cutting cavity; The outer edges of the forming cavity, the trimming cavity, the folding cavity, the turning cavity, the side trimming cavity and the cutting cavity are respectively provided with mold cleaning components.

2. The profile forming system according to claim 1, characterized in that: The mold cleaning assembly includes an air blowing port, an air blowing bracket and an air path. The air blowing port is arranged on the air blowing bracket facing the cavity, and the air blowing bracket is arranged around the periphery of the molding cavity, the trimming cavity, the folding cavity, the turning cavity, the side repair cavity and the cutting cavity.

3. The profile forming system according to claim 1, characterized in that: The stamping machine tool has a placement platform and a mold cleaning mechanism. The mold cleaning mechanism is distributed along the width direction of the placement platform and is arranged at both ends of the length direction of the placement platform. The forming die, outer trimming die, inner folding die, turning die, side trimming die or cutting die is arranged between the mold cleaning mechanisms of the corresponding stamping machine tools.

4. The profile forming system according to claim 1, characterized in that: The planes where the bottom surfaces of the molding cavity, the trimming cavity, the folding cavity, the turning cavity, the side trimming cavity and the cutting cavity are located are parallel to the horizontal plane.

5. The profile forming system according to claim 1, characterized in that: The outer trimming die comprises an upper trimming die core and a lower trimming die core, the upper trimming die core and the lower trimming die core cooperate with each other to form the trimming cavity, and the trimming side of the lower trimming die core surrounding the trimming cavity is provided with a trimming waste discharge groove.

6. The profile forming system according to claim 1, characterized in that: The flip head mold comprises a flip head upper mold core and a flip head lower mold core, and the flip head upper mold core and the flip head lower mold core cooperate to form the flip head cavity; An oil spray assembly is provided on the lower die core of the flip head, and the oil spray assembly is used to spray oil into the interior of the flip head cavity.

7. The profile forming system according to claim 1, characterized in that: The side repair die is provided with a side repair waste discharge groove surrounding the side repair cavity; The cutting die is provided with a cutting waste discharge groove surrounding the cutting cavity, and a vibration mechanism is provided in the cutting waste discharge groove and the side repair waste discharge groove.

8. A trim production system, characterized in that: It comprises a destacking module, a cleaning and feeding module and a profile forming system as claimed in any one of claims 1 to 7; The cleaning and loading module is arranged between the destacking module and the profile forming system, and is used for cleaning the sheets separated by the destacking module and then transporting them to the profile forming system.

9. The trim production system according to claim 8, characterized in that: The cleaning loading module comprises an infeed belt, an outfeed belt and a sheet cleaning mechanism distributed along a first direction. The sheet cleaning mechanism is distributed along the width direction of the infeed belt and is arranged between the infeed belt and the outfeed belt.

10. The trim production system according to claim 9, characterized in that: The web cleaning mechanism comprises at least two pairs of clamping rollers, a web cleaning member and a driving assembly; Each pair of the clamping roller groups comprises an upper clamping roller and a lower clamping roller, wherein the upper clamping roller and the lower clamping roller are distributed along the width direction of the feed belt and are correspondingly arranged in the vertical direction; The web cleaning member is disposed between the two pairs of clamping roller groups and is used to clean the upper and lower surfaces of the web; The driving assembly is in transmission connection with the clamping roller set and the sheet cleaning member.

11. The trim production system according to claim 9, characterized in that: The cleaning loading module further comprises a visual inspection belt, and the visual inspection belt is arranged at the end of the discharging belt.

12. The trim production system according to claim 8, characterized in that: The destacking module comprises at least two sheet fixing tables, a sheet cleaning assembly and a destacking robot; the sheet fixing tables are distributed along a first direction and are arranged on both sides of the cleaning loading module; the destacking robot is arranged between the sheet fixing tables, and the destacking robot is located at the loading end of the cleaning loading module; The surface of the sheet fixing platform has a stacking area, and sheet positioning columns are arranged around the stacking area in the vertical direction; the sheet cleaning assembly is arranged on both sides of the sheet fixing platform along the first direction; The depalletizing robot has a grasping end, and the grasping end is provided with a vibration adsorption component.

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