An up-and-down bending device for a trim

Abstract

The utility model belongs to the technical field of decoration piece processing, provide a decoration piece upper and lower bending device, the decoration piece upper and lower bending device includes the machine table, be equipped with left and right pair of feeding mechanism on the machine table, be equipped with the sliding frame between two table feeding mechanism, be equipped with the switching mobile module in the sliding frame on the machine table, the mobile end of switching mobile module is equipped with the switching board, be equipped with left and right pair of support seat on the switching board, be equipped with a pair of feeding bin between two support seats, the bending seat of liftable of the sliding frame, and the bending seat is T type structure, the support seat includes a pair of support plate. The device sets up left and right pair of feeding mechanism, realizes the alternate feeding, with the bending processing synchronous, has improved the processing efficiency greatly, the support seat passes through the cooperation of buffer board, guide pillar, waist round groove and spring simultaneously, makes buffer board can carry out adaptive lifting in the bending process, provides the elastic support for the decoration piece, has guaranteed the bending quality and precision.

Description

Technical Field

[0001] This utility model belongs to the field of decorative parts processing technology, and in particular relates to a device for bending decorative parts up and down. Background Technology

[0002] In the field of decorative parts manufacturing, metal decorative parts need to be shaped into specific forms through up-and-down bending processes to meet the assembly and aesthetic requirements of home furnishings, automobiles, electronics, and other scenarios. Currently, the semi-automatic bending equipment used in the industry still has several technical shortcomings in actual mass production, making it difficult to adapt to the demands of efficient and precise processing.

[0003] First, the loading and unloading mechanisms in existing bending equipment are mostly single-station designs, meaning that loading and unloading cannot be synchronized with bending processing, resulting in poor production continuity and difficulty in meeting the needs of large-scale mass production. Second, the support bases are mostly one-piece structures with rigid fixed designs, which can easily cause deformation of decorative parts during processing, affecting the dimensional accuracy of the product. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a device for bending decorative parts up and down, which aims to solve the problems of low processing efficiency and poor processing quality of existing devices for bending decorative parts up and down.

[0005] The present invention adopts the following technical solution:

[0006] The decorative part bending device includes a machine base with a pair of left and right loading and unloading mechanisms on the machine base. A slide is provided between the two loading and unloading mechanisms. A switching and moving module is provided on the machine base inside the slide. A switching plate is provided at the moving end of the switching and moving module. A pair of left and right support seats are provided on the switching plate. A pair of unloading bins are provided between the two support seats. A bending seat that can be raised and lowered on the slide is T-shaped. The support seat includes a pair of support plates. A buffer plate is provided between the support plates. A row of guide posts is provided on the buffer plate. Both support plates have oval grooves corresponding to the guide posts. The two ends of the guide posts are located in the oval grooves on the same side. A row of springs is provided at the bottom of the switching plate and the buffer plate for limiting.

[0007] Furthermore, the loading and unloading mechanism includes a lifting and moving module installed inside the machine base. The lifting end of the lifting and moving module is provided with a storage plate. The machine base is provided with a fixed frame. The loading and unloading mechanism also includes a moving frame slidably installed on the fixed frame. The moving frame is provided with a pair of lifting cylinders. The drive shaft of the lifting cylinder is provided with a pair of mounting plates. A set of vacuum nozzles is provided on the mounting plates facing the storage plate. The fixed frame is also provided with a moving cylinder, which is used to drive the moving frame to slide.

[0008] Furthermore, a ring of guide plates is provided around the storage plate on the machine platform, and a slot is opened on the storage plate corresponding to each guide plate, with the guide plate located in the slot.

[0009] Furthermore, the bottom surface of the buffer plate has a row of upper circular holes, and the switching plate has a row of lower circular holes corresponding to the upper circular holes. The upper and lower ends of the spring are located in the upper and lower circular holes, respectively.

[0010] Furthermore, the bending seat is slidably mounted on the carriage, and a bending cylinder is provided on the top of the carriage, with the drive shaft of the bending cylinder connected to the bending seat.

[0011] The beneficial effects of this utility model are:

[0012] 1. This device is equipped with a pair of left and right loading and unloading mechanisms, which can realize alternating loading and unloading, and can be carried out synchronously with bending processing, which greatly improves production efficiency. In addition, the loading and unloading mechanisms use vacuum nozzles to pick up and put in materials, which has a high degree of automation and reduces the intensity of manual labor.

[0013] 2. The support base adopts an elastic support structure. Through the cooperation of the buffer plate, guide column, oval groove and spring, the buffer plate can be adjusted up and down during the bending process to provide elastic support for the decorative parts, avoid deformation of the decorative parts due to rigid support, and ensure bending quality and accuracy. Attached Figure Description

[0014] Figure 1 This utility model provides an overall drawing of a decorative component bending device.

[0015] Figure 2 This utility model provides a schematic diagram of the support structure.

[0016] Figure 3 This utility model provides an installation diagram of a bending seat.

[0017] Figure 4 This utility model provides a schematic diagram of the loading and unloading mechanism. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0019] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0020] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0021] Combination Figure 1-4 As shown, the decorative part bending device includes a machine base 1, on which a pair of left and right loading and unloading mechanisms are provided, and a slide 2 is provided between the two loading and unloading mechanisms. A switching and moving module 3 is provided on the machine base 1 within the slide 2. A switching plate 4 is provided at the moving end of the switching and moving module 3. A pair of left and right support seats 5 are provided on the switching plate 4, and a pair of unloading bins 6 are provided between the two support seats 5. A bending seat 7 that can be raised and lowered is provided on the slide 2, and the bending seat 7 has a T-shaped structure. The support seat 5 includes a pair of support plates 51, and a buffer plate 52 is provided between the support plates 51. A row of guide posts 53 is provided on the buffer plate 52. Both support plates 51 have oval grooves 54 corresponding to the guide posts 53. The two ends of the guide posts 53 are located in the oval grooves 54 on the same side. A row of springs 55 is provided at the bottom of the switching plate 4 and the buffer plate 52 for limiting.

[0022] This device is equipped with a pair of left and right loading and unloading mechanisms. Each of the switching plates has a support base corresponding to the loading and unloading mechanism on the same side, and a pair of left and right unloading bins are located between the support bases. In actual use, it can achieve alternating loading and unloading, synchronized with bending processing, greatly improving production efficiency.

[0023] When the device is in operation, in the initial state, the left support is located directly below the bending seat, the right support is close to the loading and unloading mechanism on the right, and there are decorative parts to be processed on the right support.

[0024] Figure 2 The bending seat 7 is slidably mounted on the slide 2. A bending cylinder 8 is located at the top of the slide 2, and the drive shaft of the bending cylinder 8 is connected to the bending seat 7. When the bending cylinder drives the bending seat to descend, it performs a bending process on the decorative part on the left support seat. During the bending process, the buffer plate in the support seat moves downward within the oval groove via the guide post, further compressing the spring. The spring acts as a buffer and supports the buffer plate, ensuring the stability of the decorative part during the bending process. After the bending action is completed, the bending cylinder stops driving, completing one bending operation.

[0025] Subsequently, the switching module drives the switching plate to move to the left, positioning the right support directly below the bending seat for processing. Simultaneously, the loading and unloading mechanism on the left transfers the already processed decorative parts to the unloading bin near the left support seat, and then loads the decorative parts to be processed into the left support seat. Finally, through repeated bending operations and station switching processes, continuous processing of the decorative parts is achieved, improving production efficiency.

[0026] During the aforementioned processing, the oval groove limits the vertical movement of the buffer plate by restricting the movement range of the guide post. Furthermore, the cooperation between the guide post and the oval groove ensures the stability of the buffer plate during vertical movement. Additionally, the bending seat adopts a T-shaped structure, with its lower width matching the width of the buffer plate. This allows the bending seat to better contact the decorative part during vertical movement and applies a uniform bending force, thereby ensuring the quality and precision of the bending.

[0027] As a preferred structure, such as Figure 4 The loading and unloading mechanism includes a lifting and moving module 9 installed in the machine base 1. The lifting end of the lifting and moving module 9 is provided with a storage plate 10. The machine base 1 is provided with a fixed frame 11. The loading and unloading mechanism also includes a moving frame 12 slidably installed on the fixed frame 11. The moving frame 12 is provided with a pair of lifting cylinders 13. The drive shaft of the lifting cylinders 13 is provided with a pair of mounting plates 14. The mounting plates 14 are provided with a set of vacuum nozzles 15 facing the storage plate 10. The fixed frame 11 is also provided with a moving cylinder 16, which is used to drive the moving frame 12 to slide.

[0028] When the loading and unloading mechanism is used to unload the decorative parts, the corresponding moving cylinder drives the moving frame to move toward the support seat on the same side. Then, the lifting cylinder drives the mounting plate to descend until the vacuum nozzle contacts and adsorbs the decorative parts. After that, the mounting plate rises, and then the moving frame moves to the unloading bin above the support seat. The mounting plate descends and puts the decorative parts into the unloading bin. The vacuum nozzle cancels the adsorption action, completing one unloading operation.

[0029] After the loading and unloading mechanism completes the unloading of the decorative part, the lifting and moving module on the same side is activated, raising the storage plate to a suitable position. The moving cylinder drives the moving frame to slide on the fixed frame, and the moving frame moves above the storage plate. The lifting cylinder drives the mounting plate to descend, and after the vacuum nozzle contacts and adheres to the decorative part, the mounting plate rises. The moving cylinder drives the moving frame to move above the support base on the same side, and the lifting cylinder drives the mounting plate to descend, accurately placing the decorative part in the support base. The vacuum nozzle then cancels its adsorption action, completing the loading operation.

[0030] In the above process, the switching of the moving module, the lifting of the moving module, and the vacuum nozzle are not the focus of this device, so they do not need to be emphasized here.

[0031] To further improve the stability of the storage plate during loading and unloading, a ring of guide plates 17 is provided around the storage plate 10 on the machine base 1. Each guide plate 10 has a slot 18 corresponding to one of the guide plates 17, and the guide plate is located in the slot. In this way, the guide plates can guide the storage plate during lifting and lowering, preventing the storage plate from shifting, and also making it easier to stack the decorative parts on the storage plate.

[0032] The bottom surface of the buffer plate 52 has a row of upper circular holes, and the switching plate 4 has a row of lower circular holes corresponding to the upper circular holes. The upper and lower ends of the spring are located in the upper and lower circular holes, respectively (wherein both the upper and lower circular holes are blocked). The upper and lower ends of the spring are limited by the upper and lower circular holes, respectively.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for bending decorative parts vertically, characterized in that: The decorative part bending device includes a machine base with a pair of left and right loading and unloading mechanisms on the machine base. A slide is provided between the two loading and unloading mechanisms. A switching and moving module is provided on the machine base inside the slide. A switching plate is provided at the moving end of the switching and moving module. A pair of left and right support seats are provided on the switching plate. A pair of unloading bins are provided between the two support seats. A bending seat that can be raised and lowered on the slide is T-shaped. The support seat includes a pair of support plates. A buffer plate is provided between the support plates. A row of guide posts is provided on the buffer plate. Both support plates have oval grooves corresponding to the guide posts. The two ends of the guide posts are located in the oval grooves on the same side. A row of springs is provided at the bottom of the switching plate and the buffer plate for limiting.

2. The device for folding up and down the decorative part according to claim 1, characterized in that: The loading and unloading mechanism includes a lifting and moving module installed inside the machine base. The lifting end of the lifting and moving module is provided with a storage plate. The machine base is provided with a fixed frame. The loading and unloading mechanism also includes a moving frame slidably installed on the fixed frame. The moving frame is provided with a pair of lifting cylinders. The drive shaft of the lifting cylinder is provided with a pair of mounting plates. A set of vacuum nozzles is provided on the mounting plates facing the storage plate. The fixed frame is also provided with a moving cylinder, which is used to drive the moving frame to slide.

3. The device for folding up and down the decorative part according to claim 2, characterized in that: A ring of guide plates is arranged around the storage plate on the machine platform. Each guide plate has a slot, and the guide plate is located in the slot.

4. The device for folding up and down the decorative part according to claim 3, wherein: The bottom surface of the buffer plate has a row of upper circular holes, and the switching plate has a row of lower circular holes corresponding to the upper circular holes. The upper and lower ends of the spring are located in the upper and lower circular holes, respectively.

5. The device for folding up and down the decorative part according to claim 4, characterized in that: The bending seat is slidably mounted on the carriage, and a bending cylinder is provided on the top of the carriage. The drive shaft of the bending cylinder is connected to the bending seat.

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