Platform door post wrapping equipment

Abstract

The application provides a platform door stand column plate processing equipment, which comprises a driving end and a base. The driving end is connected with an upper die assembly. The base is provided with a lower die assembly. The lower die assembly comprises a clamping structure. The clamping structure comprises a first clamping plate and a second clamping plate. The two clamping plates are respectively located on the two sides of the processing axis of the upper die assembly and the lower die assembly. The two clamping plates clamp the two ends of the stand column plate to be punched respectively. The two clamping plates are connected with the lower die assembly through a guide belt. The base is further provided with a guide wheel, which is used for guiding the guide belt. The upper and lower die assemblies constitute a die assembly for processing the stand column plate, so that the cross section of the stand column plate forms an arc bending section. Through the cooperation of the guide belt and the guide wheel, the two clamping plates can always clamp the stand column plate to be punched, and can also guide the upper and lower die assemblies to accurately punch the bending position of the arc bending section, so that the bending die assembly can conveniently perform arc bending operation on the stand column plate, thereby improving the processing quality.

Description

Technical Field

[0001] This application belongs to the field of platform screen door column cladding technology, and in particular relates to platform screen door column cladding equipment. Background Technology

[0002] Platform screen door pillar cladding is used to cover the outside of the platform screen door pillars. As a key external protective and decorative component of the platform screen door system, its manufacturing quality directly affects the overall aesthetics and structural stability of the platform screen door.

[0003] The column cladding has a cross-section with a first bend, an arc bend, a second bend, and a third bend. The transitions between these bends are detailed in the reference [reference needed]. Figure 1 and Figure 2 .

[0004] The column cladding forming process can be done by first stamping and bending the curved section, and then bending the first, second, and third sections. However, this method is problematic because the curved section makes it difficult to fix the cladding in place, and the cladding is prone to positional shifts, thus reducing processing quality. Alternatively, the first, second, and third sections can be processed first, followed by the curved section. Therefore, the second method is generally used for column cladding bending. However, this method has the following drawback: the stamping position of the curved section is difficult to define, further reducing processing quality. Utility Model Content

[0005] In view of this, the main purpose of this application is to provide equipment for processing platform door column cladding panels.

[0006] The solution of this application is: a platform door column cladding plate processing equipment, including a drive end and a base. The drive end is connected to an upper mold assembly, and the base is provided with a lower mold assembly. The lower mold assembly includes a clamping structure for clamping both ends of the column cladding plate. The clamping structure includes a first clamping plate and a second clamping plate, which are respectively located on both sides of the processing axis of the upper mold assembly and the lower mold assembly. The first clamping plate and the second clamping plate respectively clamp both ends of the column cladding plate to be stamped. The first clamping plate and the second clamping plate are respectively connected to the lower mold assembly through a guide belt. For any one of the guide belts, the base is also provided with a guide wheel, which is used to guide the guide belt. The upper mold assembly and the lower mold assembly constitute a module for processing the column cladding plate so that the cross-section of the column cladding plate forms the arc-shaped bending segment.

[0007] Furthermore, the upper mold assembly includes a connecting plate connected to the driving end, and a punch matching the shape of the arc-shaped bending section of the column cladding plate cross-section is provided along the length direction of the connecting plate; the lower mold assembly includes a die and a clamping structure, the die and the punch are correspondingly provided, and the clamping structure is used to clamp the column cladding plate; the clamping structure clamps the column cladding plate, and the driving end drives the punch to move closer to the die to process the column cladding plate, so that the cross-section of the column cladding plate forms an arc-shaped bending section.

[0008] In the above, after the clamping structure clamps the column cover plate, it can prevent the column cover plate from shifting during the processing, and then the arc-shaped bending section of the column cover plate can be processed by the punch and die.

[0009] Furthermore, the clamping mechanism includes a first connecting rod and a second connecting rod connected to the base and located on both sides of the die; a first clamping plate is rotatably connected to the first connecting rod, and the first clamping plate can match the shape of the first bent section of the column cover plate to form an overlap; a second clamping plate is rotatably connected to the second connecting rod, and the second clamping plate can match the shape of the second bent section and the third bent section of the column cover plate to form an overlap.

[0010] In the above, the two clamping plates can overlap with the bent section of the column cladding plate to form a better clamping effect, so as to ensure the stability of the column cladding plate during the arc-shaped bending process.

[0011] Furthermore, both the first clamping plate and the second clamping plate rotate inward and downward, and the base is provided with a fan-shaped groove for the first clamping plate and the second clamping plate to rotate inward; the base is provided with a slide rail, and the die is slidably installed in the slide rail, and an elastic element is provided in the slide rail, the top of the elastic element abutting against the die; the ends of the first clamping plate and the second clamping plate near the die are provided with guide strips connected to the die.

[0012] In the above, the two clamping plates are connected to the die through the guide belt. During the processing of the arc-shaped bending section of the column cover plate, the two clamping plates will rotate inward as the die moves down. The two clamping plates will always clamp the column cover plate to ensure the processing stability and processing quality of the arc-shaped bending section of the column cover plate.

[0013] Furthermore, a first limiting rod is provided on the base, a damping spring is sleeved on the first limiting rod, and a sliding sleeve connected to the damping spring is sleeved on the top of the first limiting rod; a guide sleeve corresponding to the sliding sleeve and used to accommodate the sliding sleeve is provided on the drive end.

[0014] In the above, the cooperation of the first limiting rod, damping spring, sliding sleeve and guide sleeve forms a downward pressure limit on the drive end, so as to avoid excessive downward pressure on the drive end and damage to the mold.

[0015] Furthermore, the base is equipped with multiple first limit posts.

[0016] Furthermore, the connecting plate is provided with a plurality of second limiting posts.

[0017] Furthermore, the waist of the punch is provided with a recess that matches the shape of the first bent section of the column cover plate.

[0018] In the above, the recess in the waist of the punch can match the first bending section of the column cover plate, and the recess can limit the column cover plate, so that the arc bending section of the column cover plate does not shift during processing, further ensuring the processing stability and processing quality of the column cover plate.

[0019] Compared with the prior art, the present application has the following advantages: through the cooperation of the guide belt and the guide wheel, the two clamping plates can always clamp the column cover plate to be stamped, while also guiding the upper and lower modules to the accurate stamping position of the arc bending section, which facilitates the bending module to perform arc bending operation on the column cover plate, thereby improving the processing quality. Attached Figure Description

[0020] The following figures are for illustrative purposes only and are not intended to limit the scope of this application, wherein: Figure 1 A three-dimensional schematic diagram of the column cladding panel; Figure 2 This is a schematic diagram of the cross-section of the column cladding plate; Figure 3 This is a three-dimensional schematic diagram of the plate processing equipment in this application; Figure 4 This is a three-dimensional schematic diagram of the drive end and upper mold assembly of the plate processing equipment in this application; Figure 5 This is a cross-sectional schematic diagram of the punch, die, and clamping assembly in this application.

[0021] Reference numerals: 20. Drive end; 21. Base; 22. Upper mold assembly; 23. Lower mold assembly; 24. Connecting plate; 25. Punch; 26. Die; 27. Clamping structure; 28. First connecting rod; 29. ​​Second connecting rod; 30. First clamping plate; 31. Second clamping plate; 32. Sector groove; 33. Slide rail; 34. Elastic element; 35. Guide belt; 36. First limiting rod; 37. Damping spring; 38. Sliding sleeve; 39. Guide sleeve; 40. First limiting post; 41. Second limiting post; 42. Recess; 43. Guide wheel; 10. Column cover plate; 11. First bending section frame; 12. Arc-shaped bending section; 13. Second bending section; 14. Third bending section. Detailed Implementation

[0022] To make the objectives, technical solutions, design methods, and advantages of this application clearer, the following detailed description, in conjunction with the accompanying drawings, provides specific embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application.

[0023] In this application, a panel is used to process the platform screen door pillar covering. The panel covers the outside of the platform screen door pillar. The cross-section of the pillar covering 10 has a first bending section 11, an arc-shaped bending section 12, a second bending section 13, and a third bending section 14, with transition connections between the bending sections. First, the first bending section 11, the second bending section 13, and the third bending section 14 of the pillar covering are bent using a bending device. Then, the arc-shaped bending section 12 of the pillar covering is bent using the processing equipment described in this application.

[0024] For details, please refer to Figures 1-5 As shown, the platform door column cladding plate processing equipment of this application includes a drive end 20 and a base 21. A plurality of first limiting posts 40 are provided on the base 21. The drive end 20 is connected to an upper mold assembly 22. The base 21 is provided with a lower mold assembly 23. The upper mold assembly 22 and the lower mold assembly 23 constitute a module for processing the column cladding plate 10, so that the cross section of the column cladding plate 10 forms the arc-shaped bending section 12.

[0025] In the above embodiments, reference Figures 3-4 As shown, the upper mold assembly 22 includes a connecting plate 24 connected to the drive end 20, and a plurality of second limiting posts 41 are provided on the connecting plate 24; a punch 25 is provided along the length direction of the connecting plate 24, which matches the shape of the arc-shaped bending section 12 of the column cover plate 10, and a recess 42 is provided on the waist of the punch 25, which matches the shape of the first bending section 11 of the column cover plate 10; the lower mold assembly 23 includes a die 26 and a clamping structure 27, the die 26 is correspondingly provided with the punch 25, and the clamping structure 27 is used to clamp the column cover plate 10; The clamping structure 27 includes a first clamping plate 30 and a second clamping plate 31. The first clamping plate 30 and the second clamping plate 31 are respectively located on both sides of the processing axis of the upper mold assembly 22 and the lower mold assembly 23. The first clamping plate 30 and the second clamping plate 31 respectively clamp the two ends of the column cover plate 10 to be stamped. The first clamping plate 30 and the second clamping plate 31 are respectively connected to the lower mold assembly 23 through a guide belt 35. For any one of the guide belts 35, the base 21 is also provided with a guide wheel 43, which is used to guide the guide belt 35. The clamping structure 27 clamps the column cover plate 10, and the driving end 20 drives the punch 25 to move closer to the die 26 to process the column cover plate 10, so that the cross section of the column cover plate 10 forms an arc-shaped bending section 12.

[0026] In the above, the cooperation of the guide belt and guide wheel ensures that the two clamping plates always clamp the column cover plate to be stamped, while also guiding the upper and lower modules to the accurate stamping position of the arc bending section, which facilitates the bending module to perform arc bending operation on the column cover plate, thereby improving the processing quality.

[0027] In the above, the die 26 is provided with a groove that matches the end shape of the punch 25, so as to facilitate the stamping and bending of the arc-shaped bending section of the column cover plate.

[0028] In the above, clamping mechanisms 27 are respectively provided at the front and rear ends of the die 26. The clamping mechanisms 27 at the front and rear ends clamp the front and rear ends of the column cover plate, so that the punch 25 does not shift position when it punches and bends the column cover plate 10, and can ensure that the punching position of the punch 25 does not change, so that the processed column cover plate meets the processing requirements.

[0029] As one embodiment of the above implementation method, refer to Figures 3-5 As shown, in this embodiment, the clamping mechanism 27 includes a first connecting rod 28 and a second connecting rod 29 connected to the base 21 and located on both sides of the die 25; a first clamping plate 30 is rotatably connected to the first connecting rod 28, and the first clamping plate 30 can be matched with the shape of the first bent section 11 of the column cover plate 10 to form an overlap; a second clamping plate 31 is rotatably connected to the second connecting rod 29, and the second clamping plate 31 can be matched with the shape of the second bent section 13 and the third bent section 14 of the column cover plate 10 to form an overlap.

[0030] In the initial state described above, the contact surfaces of the two clamping plates are at the same level as the contact surface of the die to ensure the stability of the column cover plate. It should be noted that, due to the processing and shape characteristics of the column cover plate, the length of the first clamping plate 30 is less than that of the second clamping plate 31. Both the first clamping plate 30 and the second clamping plate 31 have inward bends, which match the shapes of the first bent segment 11 and the second bent segment 13 of the column cover plate. Furthermore, the distance from the center point of the die 26 to the inward bend of the first clamping plate 30 is small. The distance from the center point of the die 26 to the inner angle of the second clamping plate 31 is such that the punch and die can be used to ensure that the arc bending of the column cover plate meets the processing requirements. Furthermore, after the column cover plate 10 is placed on the first clamping plate, the die, and the second clamping plate, the shape characteristics of the first and second clamping plates are used to clamp and limit the column cover plate, saving the fixing time of the column cover plate. At the same time, it can also ensure that the processing position of the punch and die is fixed and does not shift, thereby improving the processing quality.

[0031] In the above, the two ends of the first clamping plate 30 and the second clamping plate 31 are rotatably connected to the connecting rod, so that the first clamping plate 30 and the second clamping plate 31 can rotate inward around the connecting rod, so that the two clamping plates can always clamp and limit the two ends of the column cover plate.

[0032] In the above embodiments, reference is made to Figures 3-5 As shown, both the first clamping plate 30 and the second clamping plate 31 rotate inward and downward. The base 21 is provided with a fan-shaped groove 32 for the first clamping plate 30 and the second clamping plate 31 to rotate inward. The base 21 is provided with a slide rail 33, and the die 26 is slidably installed in the slide rail 33. An elastic element 34 is provided in the slide rail 33, and the top of the elastic element 34 abuts against the die 26. The ends of the first clamping plate 30 and the second clamping plate 31 near the die 26 are provided with guide strips 35 that are connected to the die 26.

[0033] In the above process, the die 26 is subjected to a downward force by the punch 25, the elastic element 34 is compressed, and the die 26 moves downward. The die 26 then pulls the guide belt 35 to drive the first clamping plate 30 and the second clamping plate 31 to rotate inward around the connecting rod. The ends of the first clamping plate 30 and the second clamping plate 31 near the die 26 move in the fan-shaped groove 32. It should be noted that the end face of the fan-shaped groove 32 near the connection between the clamping plate and the connecting rod is an arc-shaped surface to facilitate the inward rotation of the two clamping plates. Throughout the process, the first clamping plate 30 and the second clamping plate 31 always clamp and limit the two ends of the column cover plate 10, which not only ensures that the column cover plate 10 will not shift in position, but also ensures the bending positioning accuracy of the punch 25 and the die 26, so that the arc-shaped bending section 12 of the column cover plate 10 after stamping meets the processing requirements.

[0034] The actual bending process of the column cladding plate 10 is as follows: S1. First, the column cover plate 10 is bent using a bending device to perform the first bending section 11, the second bending section 13, and the third bending section 14. S2. After placing the right-angle bent column cover plate 10 into the clamping space formed by the first clamping plate 30, the second clamping plate 31, and the die 26, the first bent section 11 of the column cover plate 10 overlaps and limits with the first clamping plate 30, and the second bent section 13 and the third bent section 14 of the column cover plate 10 overlap and limits with the second clamping plate 31. The second clamping plate 31 has a U-shaped receiving groove, which can form a good overlap and limit with the second bent section 13 and the third bent section 14. S3. The driving end drives the punch 25 to move toward the die 26. The end of the punch 25 punches and bends the column cover plate 10. The die 26 moves down accordingly. After the die 26 reaches the final position, it works with the punch 25 to punch and form the arc-shaped bending section 12 required for processing on the column cover plate 10. During the punching and bending process, the first clamping plate 30 and the second clamping plate 31 clamp the two ends of the column cover plate 10, which also facilitates the fixed-point punching and bending processing of the punch 25 and the die 26.

[0035] In the above steps, when the waist of the column cover plate 10 forms an arc-shaped bending section 12, the outer surface of the first bending section 11 overlaps with the recess 42 of the punch 25, and it can be determined that the stamping and bending process is completed.

[0036] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technological improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. Equipment for processing platform door pillar cladding panels, characterized in that, It includes a drive end (20) and a base (21). The drive end (20) is connected to an upper mold assembly (22), and the base (21) is provided with a lower mold assembly (23). The lower mold assembly (23) includes a clamping structure (27) for clamping the two ends of the column cover plate. The clamping structure (27) includes a first clamping plate (30) and a second clamping plate (31). The first clamping plate (30) and the second clamping plate (31) are located on both sides of the processing axis of the upper mold assembly (22) and the lower mold assembly (23), respectively. The first clamping plate (30) and the second clamping plate (31) clamp the two ends of the column cover plate (10) to be stamped. The first clamping plate (30) and the second clamping plate (31) are respectively connected to the lower mold assembly (23) through a guide belt (35). For any guide belt (35), the base (21) is also provided with a guide wheel (43), which is used to guide the guide belt (35). The upper mold assembly (22) and the lower mold assembly (23) constitute a module for processing the column cladding plate so that the cross section of the column cladding plate forms an arc-shaped bending segment.

2. The platform door column cladding plate processing equipment according to claim 1, characterized in that, The upper mold assembly (22) includes a connecting plate (24) connected to the drive end (20), and a punch (25) matching the shape of the arc-shaped bending section of the column cover plate is provided along the length direction of the connecting plate (24). The lower mold assembly (23) also includes a concave mold (26), which is correspondingly provided with the convex mold (25), and the clamping structure (27) is used to clamp the column cover plate (10). The clamping structure (27) clamps the column cover plate (10), and the driving end (20) drives the punch (25) to approach the die (26) to process the column cover plate, so that the cross section of the column cover plate (10) forms an arc-shaped bending section.

3. The platform door column cladding plate processing equipment according to claim 1 or 2, characterized in that, The clamping structure (27) includes a first connecting rod (28) and a second connecting rod (29) connected to the base (21) and located on both sides of the die (26); A first clamping plate (30) is rotatably connected to the first connecting rod (28), and the first clamping plate (30) can match the shape of the first bent section of the column cover plate to form an overlap; The second link (29) is rotatably connected to the second clamping plate (31), which can match the shape of the second bending section and the third bending section of the column cover to form an overlap.

4. The platform door column cladding plate processing equipment according to claim 3, characterized in that, The first clamping plate (30) and the second clamping plate (31) both rotate inward and downward, and the base (21) is provided with a fan-shaped groove (32) for the first clamping plate (30) and the second clamping plate (31) to rotate inward. The base (21) is provided with a slide (33), and the die (26) is slidably installed in the slide (33). An elastic element (34) is provided in the slide (33), and the top of the elastic element (34) abuts against the die (26). The first clamping plate (30) and the second clamping plate (31) are both provided with guide strips (35) connected to the die (26) at their ends near the die (26).

5. The platform door column cladding plate processing equipment according to claim 1, characterized in that, A first limiting rod (36) is provided on the base (21), a damping spring (37) is sleeved on the first limiting rod (36), and a sliding sleeve (38) connected to the damping spring (37) is sleeved on the top of the first limiting rod (36); a guide sleeve (39) corresponding to the sliding sleeve (38) and used to accommodate the sliding sleeve (38) is provided on the drive end (20).

6. The platform door column cladding plate processing equipment according to claim 1, characterized in that, Multiple first limit posts (40) are provided on the base (21).

7. The platform door column cladding plate processing equipment according to claim 2, characterized in that, The connecting plate (24) is provided with a plurality of second limiting posts (41).

8. The platform door column cladding plate processing equipment according to claim 2, characterized in that, The waist of the punch (25) is provided with a recess (42) that matches the shape of the first bent section of the column cover plate.

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