Clamp structure for flexible product machining

Abstract

The utility model discloses a fixture structure for flexible product processing, and particularly relates to the field of flexible product processing, which comprises a processing table and a positioning column mounted on the processing table, and is characterized in that a base is arranged at the bottom of the processing table, and an extrusion part is arranged on the inner side of the positioning column and is used for fixing a product; the extrusion part comprises an arc-shaped pressing plate, an arc-shaped groove is formed in the side face of the positioning column, the arc-shaped pressing plate is located in the arc-shaped groove and slidably connected with the positioning column, a first adjusting rod is hinged to the arc-shaped pressing plate, and the top end of the first adjusting rod is located above the positioning column. By adjusting the position of the positioning column and matching with the arc-shaped pressing plate, the flexible screen can be extruded and fixed, flexible screens of different models can be fixed, and the application range is widened; and the vacuum machine is matched with the conveying pipe, vacuum adsorption can be conducted on the flexible screen, secondary fixing is conducted, and the machining quality of the flexible screen is improved.

Description

Technical Field

[0001] This utility model relates to the field of flexible product processing technology, and more specifically, to a fixture structure for flexible product processing. Background Technology

[0002] Flexible products are a broad concept that encompasses multiple fields and different types of products. They are characterized by flexibility, bendability, and adaptability, and can meet different scenarios and personalized needs. They are widely used in many fields such as electronics, wearable devices, construction, and medical. In the electronics field, they include flexible screens, flexible solar panels, and flexible sensors. When processing flexible screens, fixture structures are usually used to assist in processing in order to improve processing efficiency.

[0003] The existing fixture structure involves placing the flexible screen on a processing table, adjusting the position of the clamping plate on the processing table, and bringing the clamping plate into contact with the flexible screen to clamp and fix the flexible screen.

[0004] However, in actual use, due to the inherent characteristics of flexible screens, their hardness is relatively low. In order to increase stability, existing clamps usually use relatively hard clamps, which can cause the flexible screen to deform, dent, or be crushed when clamped, resulting in significant damage to the flexible screen and affecting the quality of flexible screen processing. Utility Model Content

[0005] The present invention provides a fixture structure for processing flexible products, which aims to solve the problem that existing fixtures, which typically use relatively rigid clamps, can cause flexible screens to deform, become concave, or be crushed when clamped, resulting in significant damage to the flexible screens and affecting the quality of flexible screen processing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixture structure for processing flexible products, including a processing table and a positioning column mounted on the processing table, characterized in that: a base is provided at the bottom of the processing table, and an extrusion member is provided on the inner side of the positioning column, the extrusion member being used to fix the product; the extrusion member includes an arc-shaped pressure plate, an arc-shaped groove is provided on the side of the positioning column, the arc-shaped pressure plate is located inside the arc-shaped groove, the arc-shaped pressure plate is slidably connected to the positioning column, a first adjusting rod is hinged on the arc-shaped pressure plate, the top of the first adjusting rod is located above the positioning column, the bottom of the outer wall of the first adjusting rod is provided with an external thread, the first adjusting rod is threadedly connected to the positioning column through the external thread, and a spring is provided on the arc-shaped pressure plate on the outer side of the positioning column, the spring being connected to the inner wall of the arc-shaped groove.

[0007] In a preferred embodiment, the number of positioning pins is set to multiple, and an adjusting component is provided between the bottom of the positioning pin and the processing table. The adjusting component is used to adjust the position of the positioning pin. The adjusting component includes a screw rod, and a groove is provided on the processing table. The screw rod is rotatably installed in the groove. A screw block is provided on the screw rod and is connected to the positioning pin. A second adjusting rod corresponding to the screw rod is provided on the outside of the processing table. The second adjusting rod is fixedly connected to the screw rod.

[0008] In a preferred embodiment, a limiting ring is fitted on the second adjusting rod, and connecting plates are provided on both sides of the limiting ring. Magnetic blocks are embedded in the inner side of the connecting plates and the surface of the processing table. The connecting plates and the processing table are magnetically connected by the magnetic blocks. A limiting pin is threaded onto the limiting ring, and the bottom of the limiting pin is located inside the limiting ring and in contact with the second adjusting rod.

[0009] In a preferred embodiment, the processing table has a cavity inside, and multiple conveying pipes are provided inside the cavity. The surface of the processing table has a perforated plate corresponding to each conveying pipe. A vacuum machine is provided inside the base, and the conveying pipes are connected to the vacuum machine. A valve is provided on the conveying pipes and located on the outside of the base.

[0010] In a preferred embodiment, the outer wall of the base is provided with a ventilation plate, which is fixedly connected to the base.

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

[0012] 1. This utility model, by setting up a pressing component and an adjusting component, rotates the limiting pin to release the connection between the limiting ring and the second adjusting rod. Then, rotating the second adjusting rod drives the screw, causing the screw to move the positioning pin along the screw, changing the position of the positioning pin on the processing table, so that the positioning pin contacts the flexible screen. Then, rotating the first adjusting rod separates the external thread from the positioning pin, releasing the fixation of the arc-shaped pressure plate. Through the elasticity of the spring, the arc-shaped pressure plate is pushed to contact the flexible screen. Because there is a sponge at the bottom of the arc-shaped pressure plate, the impact force of the arc-shaped pressure plate on the flexible screen can be reduced. By adjusting the position of the positioning pin in sequence, different models of flexible screens can be initially fixed, and the application range is wide.

[0013] 2. This utility model sets up a vacuum machine and a conveying pipe. When the vacuum machine is started, the air between the flexible screen and the processing table is discharged through the conveying pipe and the hollow plate, and the flexible screen is adsorbed onto the processing table for secondary fixation of the flexible screen. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0016] Figure 3This is a top view of the structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the positioning column structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the second adjusting rod and the limiting ring structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Processing table; 2. Positioning post; 3. Base; 4. Extrusion part; 41. Arc-shaped pressure plate; 42. First adjusting rod; 43. External thread; 44. Spring; 5. Adjusting part; 51. Screw; 52. Screw block; 53. Second adjusting rod; 54. Limiting ring; 55. Connecting plate; 56. Magnetic block; 57. Limiting pin; 6. Conveying pipe; 7. Hollow plate; 8. Vacuum machine; 9. Valve; 10. Ventilation plate. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Refer to the instruction manual appendix Figure 1 - Figure 5 A fixture structure for processing flexible products includes a processing table 1 and a positioning post 2 mounted on the processing table 1. The processing table 1 has a base 3 at its bottom, and the positioning post 2 has an extrusion member 4 on its inner side for fixing the product. The extrusion member 4 includes an arc-shaped pressure plate 41, and the positioning post 2 has an arc-shaped groove on its side. The arc-shaped pressure plate 41 is located inside the arc-shaped groove and is slidably connected to the positioning post 2. A first adjusting rod 42 is hinged to the arc-shaped pressure plate 41, with its top end positioned above the positioning post 2. The bottom of the outer wall of the first adjusting rod 42 has an external thread 43, which is threaded to the positioning post 2. A spring 44 is located on the arc-shaped pressure plate 41 outside the positioning post 2 and is connected to the inner wall of the arc-shaped groove.

[0022] It should be noted that the external thread 43 is located at the bottom of the first adjusting rod 42. Pulling the first adjusting rod 42 moves the arc-shaped pressure plate 41, compressing the spring 44 and bringing the external thread 43 into contact with the positioning post 2. Then, rotating the first adjusting rod 42 connects the external thread 43 with the positioning post 2, thus fixing the arc-shaped pressure plate 41 to the upper end of the arc-shaped groove on the side of the positioning post 2, so that the positioning post 2 is in the open state.

[0023] Furthermore, the number of positioning pins 2 is set to multiple. An adjusting component 5 is provided between the bottom of the positioning pin 2 and the processing table 1. The adjusting component 5 is used to adjust the position of the positioning pin 2. The adjusting component 5 includes a screw 51. A groove is provided on the processing table 1. The screw 51 is rotatably installed inside the groove. A screw block 52 is provided on the screw 51. The screw block 52 is connected to the positioning pin 2. A second adjusting rod 53 corresponding to the screw 51 is provided on the outside of the processing table 1. The second adjusting rod 53 is fixedly connected to the screw 51.

[0024] It should be noted that rotating the second adjusting rod 53 drives the screw 51, which in turn drives the screw block 52, which in turn drives the positioning pin 2 to slide along the screw 51, thereby changing the position of the positioning pin 2 on the processing table 1.

[0025] Furthermore, a limiting ring 54 is fitted on the second adjusting rod 53, and connecting plates 55 are provided on both sides of the limiting ring 54. Magnetic blocks 56 are embedded in the inner side of the connecting plates 55 and the surface of the processing table 1. The connecting plates 55 and the processing table 1 are magnetically connected through the magnetic blocks 56. A limiting pin 57 is threaded onto the limiting ring 54. The bottom of the limiting pin 57 is located inside the limiting ring 54 and is in contact with the second adjusting rod 53.

[0026] It should be noted that, since the connecting plate 55 is connected to the processing table 1 by the magnetic block 56, it can limit the position of the limiting ring 54 and prevent the limiting ring 54 from rotating synchronously with the second adjusting rod 53.

[0027] Further, please refer to the appendix to the instruction manual. Figure 2 The processing table 1 has a cavity inside, and multiple conveying pipes 6 are installed inside the cavity. The surface of the processing table 1 has a perforated plate 7 that corresponds to each of the conveying pipes 6. The base 3 has a vacuum machine 8 inside, and the conveying pipes 6 are connected to the vacuum machine 8. A valve 9 is installed on the conveying pipe 6 and located on the outside of the base 3.

[0028] It should be noted that when the vacuum machine 8 is started, the air between the flexible screen and the processing table 1 is discharged through the conveying pipe 6 and the hollow plate 7, so that the flexible screen is tightly attached to the processing table 1 and is adsorbed and fixed.

[0029] Furthermore, the outer wall of the base 3 is provided with a ventilation plate 10, which is fixedly connected to the base 3.

[0030] It should be noted that the ventilation plate 10 connects the base 3 to the outside, enabling air circulation inside the base 3 and facilitating the exhaust of the vacuum machine 8 to the outside of the base 3.

[0031] Working principle: First, place the flexible screen to be processed on the processing table 1, so that the bottom of the flexible screen is covered by the hollow plate 7. Rotate the limiting pin 57 to separate it from the second adjusting rod 53, releasing the fixation between the limiting ring 54 and the second adjusting rod 53. Then rotate the second adjusting rod 53 to drive the screw 51 to rotate, so that the screw block 52 drives the positioning post 2 to move along the screw 51, bringing the positioning post 2 into contact with the flexible screen. The corners of the flexible screen are located inside the arc groove on the side of the positioning post 2. Then rotate the first adjusting rod 42 to separate the external thread 43 from the positioning post 2, releasing the fixation between the first adjusting rod 42 and the positioning post 2. Through the elasticity of the spring 44, a pushing force is formed on the arc-shaped pressure plate 41, bringing the arc-shaped pressure plate 41 into contact with the surface of the flexible screen. Since the bottom of the arc-shaped pressure plate 41 is equipped with a sponge, the sponge can reduce the impact force of the arc-shaped pressure plate 41 and reduce the damage to the flexible screen. By adjusting the position of the positioning post 2 in sequence and fixing the four corners of the flexible screen, the flexible screen can be initially clamped and fixed.

[0032] Then, by starting the vacuum machine 8, the air between the bottom of the flexible screen and the processing table 1 can be discharged through the conveying pipe 6 and the hollow plate 7, and the flexible screen can be adsorbed onto the processing table 1. This allows for secondary fixation of the flexible screen. Furthermore, by opening or closing the valve 9 on the outside of the conveying pipe 6, the flexible screen can be adsorbed at different positions. Since the ventilation plate 10 on the surface of the base 3 is connected to the vacuum machine 8, air circulation inside the base 3 is achieved without affecting the operation of the vacuum machine 8.

[0033] This utility model, by adjusting the position of the positioning column 2 and cooperating with the arc-shaped pressure plate 41, can not only squeeze and fix the flexible screen, but also fix flexible screens of different models, thus increasing the scope of application; by using the vacuum machine 8 in conjunction with the delivery pipe 6, the flexible screen can be vacuum adsorbed for secondary fixation.

[0034] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A flexible product processing jig structure characterized by: The utility model provides a processing platform, and the processing platform comprises a processing table (1) and a positioning column (2) mounted on the processing table (1), and the processing table (1) is characterized by being provided with a base (3) at the bottom, and the positioning column (2) is provided with an extrusion piece (4) at the inner side, and the extrusion piece (4) is used for fixing products. The extrusion piece (4) comprises an arc-shaped pressing plate (41), the positioning column (2) is provided with an arc-shaped groove at the side, the arc-shaped pressing plate (41) is located in the arc-shaped groove, the arc-shaped pressing plate (41) is in sliding connection with the positioning column (2), a first adjusting rod (42) is hingedly arranged on the arc-shaped pressing plate (41), the top end of the first adjusting rod (42) is located above the positioning column (2), an outer thread (43) is arranged on the bottom of the outer wall of the first adjusting rod (42), the first adjusting rod (42) is in threaded connection with the positioning column (2) through the outer thread (43), a spring (44) is arranged on the arc-shaped pressing plate (41) and located at the outer side of the positioning column (2), and the spring (44) is connected with the inner wall of the arc-shaped groove.

2. The flexible product processing gripper structure of claim 1, wherein: The positioning column (2) is provided in plurality, and an adjusting piece (5) is arranged between the bottom of the positioning column (2) and the processing table (1), and the adjusting piece (5) is used for adjusting the position of the positioning column (2). The adjusting piece (5) comprises a screw rod (51), the processing table (1) is provided with a groove, the screw rod (51) is rotatably arranged in the groove, a screw block (52) is arranged on the screw rod (51), the screw block (52) is connected with the positioning column (2), and the outer side of the processing table (1) is provided with a second adjusting rod (53) corresponding to the screw rod (51), and the second adjusting rod (53) is fixedly connected with the screw rod (51).

3. The flexible product processing gripper structure of claim 2, wherein: A limiting ring (54) is sleeved on the second adjusting rod (53), connecting plates (55) are arranged on the two sides of the limiting ring (54), magnetic attraction blocks (56) are embedded on the inner sides of the connecting plates (55) and the surface of the processing table (1), and the connecting plates (55) are connected with the processing table (1) through the magnetic attraction blocks (56). A limiting bolt (57) is threadedly connected on the limiting ring (54), and the bottom of the limiting bolt (57) is located in the limiting ring (54) and in contact with the second adjusting rod (53).

4. The flexible product processing gripper structure of claim 3, wherein: The processing table (1) is internally provided with a cavity, a plurality of conveying pipes (6) are arranged in the cavity, and the surface of the processing table (1) is provided with hollow plates (7) corresponding to the conveying pipes (6) one by one. A vacuum machine (8) is arranged in the base (3), the conveying pipes (6) are connected with the vacuum machine (8), and valves (9) are arranged on the conveying pipes (6) and located at the outer side of the base (3).

5. The flexible product processing gripper structure of claim 4, wherein: A ventilation plate (10) is arranged on the outer wall of the base (3), and the ventilation plate (10) is fixedly connected with the base (3).

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