Air bag mesh fabric preforming device

Abstract

The utility model discloses an air bag screen cloth preforming device, which belongs to the field of molds, and comprises a support frame and a bottom plate arranged at the top of the support frame, a sliding rail, a transverse forming mechanism and a vertical forming mechanism are arranged on the upper end face of the bottom plate, the sliding rail is arranged on one side of the upper end face of the bottom plate, and the transverse forming mechanism is arranged on the other side of the upper end face of the bottom plate. A workpiece feeding locking air cylinder and a forming locking air cylinder are arranged at the two ends of the sliding rail respectively, the transverse forming mechanism is arranged above the sliding rail in a sliding mode, and the vertical forming mechanism is arranged above the end, close to the forming locking air cylinder, of the sliding rail. According to the air bag screen cloth preforming device with the structure, bending of multiple positions of plane screen cloth at different angles is accurately achieved, one-time forming is achieved, labor and time cost is saved, and the automation level of an enterprise is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an air bag mesh preforming device. Background Art

[0002] With the beginning of the fourth industrial revolution, my country has gradually entered the core theme of Industry 4.0, "intelligent manufacturing", and has played an important role. Automation equipment is one of the most important components of the entire core theme. Industry 4.0 has a far-reaching impact on the automated production of the entire automotive manufacturing industry. At present, the industry divides the molding of airbag frame mesh into multiple processes, which is not conducive to saving labor and time costs. Utility Model Content

[0003] The utility model aims to provide an airbag mesh preforming device, which can realize accurate bending of a flat mesh at multiple positions at different angles and one-time forming, thus saving labor and time costs and improving the automation level of the enterprise.

[0004] To achieve the above-mentioned purpose, the utility model provides an airbag mesh preforming device, including a support frame and a base plate arranged on the top of the support frame, the upper end surface of the base plate is provided with a slide rail, a transverse forming mechanism and a vertical forming mechanism, the slide rail is arranged on one side of the upper end surface of the base plate, and the two ends of the slide rail are respectively provided with an upper piece locking cylinder and a forming locking cylinder, the transverse forming mechanism is slidably arranged above the slide rail, and the vertical forming mechanism is arranged above one end of the slide rail close to the forming locking cylinder.

[0005] Preferably, two slide rails are provided, and a cylinder groove is provided on the lower end surface of the bottom plate in the middle position of the two slide rails, a cloth feeding cylinder is provided in the cylinder groove, an adapter plate is connected to one end of the cloth feeding cylinder close to the upper piece locking cylinder, and a connecting rod is connected to one end of the adapter plate away from the cloth feeding cylinder.

[0006] Preferably, the transverse forming mechanism includes a slider connected to one end of the connecting rod away from the adapter plate, a mounting plate is connected above the slider, a connecting base plate is embedded in the mounting plate, a transverse forming cylinder is arranged on the connecting base plate, support plates are respectively arranged at both ends of the mounting plate, a cloth placing platform is arranged above the support plate, the cloth placing platform is connected to the transverse forming cylinder, and a heating rod is arranged inside the cloth placing platform on one side close to the transverse forming cylinder.

[0007] Preferably, the vertical forming mechanism includes a bracket, a top plate is arranged above the bracket, a vertical forming cylinder is arranged at the center position of the top plate, a floating joint of the vertical forming cylinder passes through the top plate and is connected to a movable plate arranged below the top plate, guide columns passing through the top plate are arranged on both sides of the floating joint, a limiting plate is arranged at one end of the guide column passing through the top plate, a connecting plate is connected below the movable plate, a forming profiling table is arranged below the connecting plate, an air finger clamp is arranged on the side of the forming profiling table away from the transverse forming cylinder, and a heating rod 2 is arranged inside the end of the forming profiling table close to the transverse forming cylinder.

[0008] Preferably, a clamping connection plate and a heat insulation plate are provided between the transverse forming cylinder and the cloth placing platform.

[0009] Preferably, positioning pins and photoelectric switches are provided on the cloth placing platform.

[0010] Preferably, the upper piece locking cylinder and the forming locking cylinder are both arranged on the same side of the slide rail.

[0011] Preferably, four hoof feet are provided at the bottom of the support frame.

[0012] Therefore, the utility model adopts an airbag mesh preforming device of the above structure, which has the following

[0013] Beneficial effects:

[0014] (1) Shortened working hours, effectively reduced labor costs, and significantly improved factory production efficiency;

[0015] (2) It can be assembled in a modular manner, can be quickly and effectively connected to automated equipment, and can quickly replace the forming table according to different workpieces to meet the needs of different products.

[0016] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric view of the overall structure of an embodiment of an airbag mesh preforming device of the utility model;

[0018] Figure 2 This is an enlarged schematic diagram of part A of an embodiment of an airbag mesh preforming device of the utility model;

[0019] Figure 3 This is a side view of the overall structure of an embodiment of an airbag mesh preforming device of the utility model;

[0020] Reference numerals

[0021] 1. Support frame; 2. Bottom plate; 3. Slide rail; 4. Horizontal forming mechanism; 41. Slider; 42. Mounting plate; 43. Connecting bottom plate; 44. Horizontal forming cylinder; 45. Support plate; 46. Cloth placing platform; 47. Heating rod one; 5. Vertical forming mechanism; 51. Bracket; 52. Top plate; 53. Vertical forming cylinder; 531. Floating joint; 54. Moving plate; 55. Guide column; 56. Limiting plate; 57. Connecting plate; 58. Forming profiling table; 59. Heating rod two; 6. Upper piece locking cylinder; 7. Forming locking cylinder; 8. Cylinder groove; 9. Cloth feeding cylinder; 10. Adapter plate; 11. Connecting rod; 12. Pressing connecting plate; 13. Insulation plate; 14. Air finger clamp; 15. Hoof foot. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Example

[0025] like Figure 1-3 As shown, the utility model adopts an airbag mesh preforming device of the above structure, including a support frame 1 and a bottom plate 2 arranged on the top of the support frame 1, and four hoof feet 15 are arranged at the bottom of the support frame 1. The upper end surface of the bottom plate 2 is provided with a slide rail 3, a horizontal forming mechanism 4 and a vertical forming mechanism 5. The slide rail 3 is arranged on one side of the upper end surface of the bottom plate 2, and the two ends of the slide rail 3 are respectively provided with an upper piece locking cylinder 6 and a forming locking cylinder 7, and the upper piece locking cylinder 6 and the forming locking cylinder 7 are both arranged on the same side of the slide rail 3. The horizontal forming mechanism 4 is slidably arranged above the slide rail 3, and the vertical forming mechanism 5 is arranged above one end of the slide rail 3 close to the forming locking cylinder 7.

[0026] Two slide rails 3 are provided, and a cylinder groove 8 is provided on the lower end surface of the base plate 2 in the middle position of the two slide rails 3. A cloth feeding cylinder 9 is provided in the cylinder groove 8. An adapter plate 10 is connected to one end of the cloth feeding cylinder 9 close to the upper piece locking cylinder 6, and a connecting rod 11 is connected to the end of the adapter plate 10 away from the cloth feeding cylinder 9.

[0027] The transverse forming mechanism 4 includes a slider 41 connected to the end of the connecting rod 11 away from the adapter plate 10, a mounting plate 42 is connected above the slider 41, a connecting base plate 43 is embedded on the mounting plate 42, a transverse forming cylinder 44 is arranged on the connecting base plate 43, support plates 45 are arranged at both ends of the mounting plate 42, a cloth placing platform 46 is arranged above the support plate 45, the cloth placing platform 46 is connected to the transverse forming cylinder 44, and a pressing connecting plate 12 and a heat insulation plate 13 are arranged between the transverse forming cylinder 44 and the cloth placing platform 46. A positioning pin and a photoelectric switch are arranged on the cloth placing platform 46. A heating rod 47 is arranged on the inner side of the cloth placing platform 46 close to the transverse forming cylinder 44.

[0028] The vertical forming mechanism 5 includes a bracket 51, a top plate 52 is arranged above the bracket 51, a vertical forming cylinder 53 is arranged at the center of the top plate 52, a floating joint 531 of the vertical forming cylinder 53 penetrates the top plate 52 and is connected to a moving plate 54 arranged below the top plate 52, guide columns 55 penetrating the top plate 52 are arranged on both sides of the floating joint 531, and a limit plate 56 is arranged at one end of the guide column 55 penetrating the top plate 52, a connecting plate 57 is connected below the moving plate 54, and a forming profiling table 58 is arranged below the connecting plate 57. The forming profiling table 58 has different shapes and can be quickly replaced according to different workpieces to meet the needs of different products. The side of the forming profiling table 58 away from the horizontal forming cylinder 44 is provided with an air finger clamp 14, and the end of the forming profiling table close to the horizontal forming cylinder 44 is provided with a heating rod 2 59 inside.

[0029] Working principle: The vertical forming cylinder 53 and the horizontal forming cylinder 44 drive the forming profiling table 58 with a heating arm to press and form the flat airbag mesh. The airbag mesh is placed on the cloth placing platform 46 at the upper position manually or by a robot. The cloth placing platform 46 has positioning pins to ensure the accurate and uniform position of the mesh, and the photoelectric switch determines whether the mesh is placed in place. The upper position and the forming position of the mesh are respectively equipped with an upper locking cylinder 6 and a forming locking cylinder 7 to avoid misoperation in the next sequence. After the mesh moves to the forming position, the air finger clamp 14 first presses the mesh to prevent the mesh from moving when the vertical forming cylinder 53 is pressed. The mesh is formed by the vertical forming cylinder 53 and the horizontal forming cylinder 44 respectively driving the forming profiling table 58 containing the second heating rod 59 and the cloth placing platform 46 containing the first heating rod 47 to press the mesh. After the vertical forming cylinder 53 is pressed in place, the horizontal forming cylinder 44 presses the mesh, which not only reduces the pre-bending process required for the multi-angle forming of the mesh, but also meets the necessary process movement sequence, saving manpower and production rhythm for the automated production process. The mesh forming profiling table 58 is produced according to the final forming style of the airbag mesh to ensure the correct forming shape. The airbag mesh of different models can be equipped with different mesh forming profiling tables 58.

[0030] Therefore, the utility model adopts an airbag mesh preforming device with the above structure to achieve accurate bending of the flat mesh at multiple positions at different angles and one-time forming, which saves labor and time costs and improves the automation level of the enterprise.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. An airbag mesh preforming device, comprising a support frame and a bottom plate arranged on the top of the support frame, characterized in that: The upper end surface of the base plate is provided with a sliding rail, a transverse forming mechanism and a vertical forming mechanism. The sliding rail is arranged on one side of the upper end surface of the base plate. The two ends of the sliding rail are respectively provided with an upper piece locking cylinder and a forming locking cylinder. The transverse forming mechanism is slidably arranged above the sliding rail, and the vertical forming mechanism is arranged above one end of the sliding rail close to the forming locking cylinder.

2. The airbag mesh preforming device according to claim 1, characterized in that: There are two slide rails, and a cylinder groove is provided on the lower end surface of the bottom plate in the middle position of the two slide rails. A cloth feeding cylinder is provided in the cylinder groove, and an adapter plate is connected to one end of the cloth feeding cylinder close to the upper piece locking cylinder, and a connecting rod is connected to one end of the adapter plate away from the cloth feeding cylinder.

3. The airbag mesh preforming device according to claim 2, characterized in that: The transverse forming mechanism includes a slider connected to one end of the connecting rod away from the adapter plate, a mounting plate is connected above the slider, a connecting base plate is embedded in the mounting plate, a transverse forming cylinder is arranged on the connecting base plate, support plates are arranged at both ends of the mounting plate, a cloth placing platform is arranged above the support plate, the cloth placing platform is connected to the transverse forming cylinder, and a heating rod is arranged on the inner side of the cloth placing platform close to the transverse forming cylinder.

4. The airbag mesh preforming device according to claim 3, characterized in that: The vertical forming mechanism includes a bracket, a top plate is arranged above the bracket, a vertical forming cylinder is arranged at the center of the top plate, a floating joint of the vertical forming cylinder passes through the top plate and is connected with a movable plate arranged below the top plate, guide columns passing through the top plate are arranged on both sides of the floating joint, a limiting plate is arranged at one end of the guide column passing through the top plate, a connecting plate is connected below the movable plate, a forming profiling table is arranged below the connecting plate, an air finger clamp is arranged on the side of the forming profiling table away from the horizontal forming cylinder, and a heating rod 2 is arranged inside the end of the forming profiling table close to the horizontal forming cylinder.

5. The airbag mesh preforming device according to claim 3, characterized in that: A clamping connection plate and a heat insulation plate are arranged between the transverse forming cylinder and the cloth placing platform.

6. The airbag mesh preforming device according to claim 3, characterized in that: The cloth placing platform is provided with positioning pins and photoelectric switches.

7. The airbag mesh preforming device according to claim 1, characterized in that: The upper piece locking cylinder and the forming locking cylinder are both arranged on the same side of the slide rail.

8. The airbag mesh preforming device according to claim 1, characterized in that: The bottom of the support frame is provided with four hoof feet.

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