Automatic soft film frame feeding and discharging device

Abstract

The utility model discloses an automatic soft film frame feeding and discharging device which comprises a rack. The frame body material placing mechanism is arranged on one side of the rack and is used for bearing a soft film frame; the frame body transplanting mechanism is arranged on one side of the frame body placing mechanism and is used for primarily positioning and transferring the soft film frame; and the frame body positioning mechanism is arranged above the frame body transplanting mechanism through a frame body turnover mechanism, the frame body positioning mechanism is used for precisely positioning the soft film frame, and the frame body turnover mechanism is arranged on one side of the frame body positioning mechanism, so that the frame body positioning mechanism rotates around the rack. According to the soft film feeding device, automatic feeding of soft films is achieved, the feeding angle of the soft films can be adjusted, the feeding precision and the feeding efficiency of the soft films are improved, and the labor burden of workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of soft film frame conveying, in particular to an automatic loading and unloading device for soft film frames. Background Art

[0002] Nanoimprinting is an advanced micro-nano processing technology that uses a nanoimprinter to imprint the surface at the micron or nanometer level. By controlling the imprinting force and time, nanomaterials with specific shapes and structures are prepared. It has the characteristics of high resolution, high output, low cost and easy production of 3D stereo structures, and is widely used in many fields.

[0003] For example, application number 202311485813.X discloses a nanoimprinting device and method, in which a frame placement table is used to carry a soft film frame; a table lifting assembly is connected to the frame placement table in a transmission manner, and is used to drive the frame placement table to lift and tilt, and transfer the soft film frame between the receiving station and the imprinting station; the frame lifting assembly is installed on the frame placement table, and is used to receive the soft film frame and drive the soft film frame to be placed in the positioning receiving groove on the frame placement table; the wafer placement table is used to place the wafer; the roller imprinting assembly is used to press down the soft film in the soft film frame, so that it is pressed tightly against the wafer on the wafer placement table, and the soft film pattern is imprinted onto the wafer; the visual inspection assembly is used to detect the alignment between the soft film and the wafer. This imprinting equipment can effectively ensure the imprinting effect, but the soft film frame needs to be operated by a dedicated person when loading and unloading. Frequent loading and unloading will increase the labor intensity of the staff and cause physical discomfort. Therefore, a device that can automatically load and unload is needed to solve this problem. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic loading and unloading device for a soft film frame, which can realize automatic loading of soft film and adjust the loading angle of soft film, thereby improving the loading accuracy and efficiency of soft film and reducing the labor burden of staff.

[0005] Specifically, the utility model discloses an automatic loading and unloading device for a soft film frame, comprising:

[0006] frame;

[0007] A frame loading mechanism is provided on one side of the frame and is used to carry the soft film frame;

[0008] The frame transfer mechanism is provided on one side of the frame loading mechanism to perform initial positioning and transfer of the soft film frame;

[0009] The frame positioning mechanism is arranged above the frame transplanting mechanism through the frame flipping mechanism. The frame positioning mechanism accurately positions the soft film frame. The frame flipping mechanism is arranged on one side of the frame positioning mechanism to make the frame positioning mechanism rotate around the frame.

[0010] Furthermore, the frame loading mechanism includes a frame body and a longitudinal linear module. The frame body has several layers of loading frames for placing soft film frames, and the frame body is connected to the longitudinal linear module.

[0011] Furthermore, the upper surface of each material loading frame is provided with a ball plunger for assisting the positioning of the soft film frame. The ball plunger is provided on the material loading frame and connected to one side of the frame body.

[0012] Furthermore, a sensor is provided at one end of each of the material placing frames.

[0013] Furthermore, the frame transplanting mechanism includes a clamping cylinder, a clamping cylinder fixing plate, a lifting cylinder, a lifting cylinder fixing plate and a horizontal linear module. The horizontal linear module is installed on both sides of the frame. The lifting cylinder fixing plate is connected to the horizontal linear module. The fixed end of the lifting cylinder is arranged on one side of the lifting cylinder fixing plate. The clamping cylinder fixing plate is connected to the movable end of the lifting cylinder. The clamping cylinder is arranged on the lower surface of the clamping cylinder fixing plate, and the movement direction of the clamping cylinder is perpendicular to the movement direction of the lifting cylinder.

[0014] Furthermore, guide plates and guide rails are provided on both sides of the lifting cylinder, and the guide rails are provided on one side of the lifting cylinder fixing plate. The guide plate is connected to the clamping cylinder fixing plate and is slidably connected to one side of the guide rails.

[0015] Furthermore, the frame positioning mechanism includes a positioning frame and a clamping cylinder. The positioning frame is a rectangular frame with a hollow middle, which matches the outline of the soft film frame. The clamping cylinders are arranged at the four corners of the positioning frame to precisely position the soft film frame.

[0016] Furthermore, the frame flipping mechanism includes a lifting module and a flipping support seat, the lifting module is connected to one end of the positioning frame through a rotating part, one end of the rotating part is connected to the lifting module, and the other end is connected to the positioning frame, the flipping support seat is arranged on both sides of the positioning frame, and one end of the flipping support seat is connected to the positioning frame, and the other end is connected to the frame.

[0017] The beneficial effects of the present invention are:

[0018] The utility model realizes the automatic feeding of the soft film and can adjust the feeding angle of the soft film, thereby reducing the labor burden of the staff and improving the feeding accuracy and efficiency of the soft film. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 This is the overall schematic diagram of the automatic loading and unloading device for soft film frames;

[0021] Figure 2 This is a schematic diagram of the frame loading mechanism of the automatic loading and unloading device for soft film frames;

[0022] Figure 3 This is a schematic diagram of the frame loading mechanism of the automatic loading and unloading device for soft film frames from another perspective;

[0023] Figure 4 It is a schematic diagram of the assembly of the frame material placement mechanism and the frame transplanting mechanism;

[0024] Figure 5 This is a partial enlarged view of the clamping cylinder of the frame transplanting mechanism;

[0025] Figure 6 This is a partial enlarged view of the lifting cylinder of the frame transplanting mechanism;

[0026] Figure 7 It is a schematic diagram of the assembly of the frame transplanting mechanism, the frame positioning mechanism and the frame flipping mechanism;

[0027] Figure 8 It is a schematic diagram of the assembly of the frame positioning mechanism and the frame flipping mechanism;

[0028] Figure 9 This is a schematic diagram of the assembly of the frame positioning mechanism and the frame flipping mechanism from another perspective;

[0029] Figure 10 This is a partial enlarged view of the flip support seat of the frame flip mechanism.

[0030] The numbers involved in the accompanying drawings are as follows: frame 1, frame feeding mechanism 2, frame body 21, longitudinal linear module 22, feeding frame 23, soft film frame 24, ball plunger 231, sensor 232, frame transplanting mechanism 3, clamping cylinder 31, clamping cylinder fixing plate 32, lifting cylinder 33, lifting cylinder fixing plate 34, transverse linear module 35, guide plate 36, guide rail 37, frame positioning mechanism 4, positioning frame 41, clamping cylinder 42, frame flipping mechanism 5, lifting module 51, rotating part 52, flip support seat 53. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-10 As shown, the utility model discloses an automatic loading and unloading device for a soft film frame, comprising:

[0033] Rack 1;

[0034] The frame material placement mechanism 2 is provided on one side of the frame 1 and is used to carry the soft film frame 24;

[0035] The frame transfer mechanism 3 is provided on one side of the frame loading mechanism 2 to perform initial positioning and transfer of the soft film frame 24;

[0036] The frame positioning mechanism 4 is arranged above the frame transplanting mechanism 3 through the frame flipping mechanism 5. The frame positioning mechanism 4 accurately positions the soft film frame 24. The frame flipping mechanism 5 is arranged on one side of the frame positioning mechanism 4, so that the frame positioning mechanism 4 rotates around the frame 1.

[0037] The frame transferring mechanism 3 preliminarily positions the soft film frame 24 on the frame placing mechanism 2 and clamps it to the bottom of the frame positioning mechanism 4. The frame positioning mechanism 4 clamps the soft film frame 24 below and performs precise positioning. Then, the frame flipping mechanism 5 drives the soft film frame 24 and the frame positioning mechanism 4 to flip, thereby changing the angle of the soft film frame 24 so that the soft film in the soft film frame 24 can be processed, reducing the labor intensity of the staff.

[0038] In some embodiments of the present invention, the frame loading mechanism 2 includes a frame body 21 and a longitudinal linear module 22. The frame body 21 has several layers of loading frames 23 for placing soft film frames 24. The frame body 21 is connected to the longitudinal linear module 22. The longitudinal linear module 22 moves, driving the frame body 21 to move up and down, moving the soft film frame 24 to a set position, waiting for the next step to process the soft film.

[0039] In order to improve the accuracy of the initial position of the soft film frame 24, a ball plunger 231 is provided on the upper surface of each feeding frame 23 to assist in positioning the soft film frame 24. The ball plunger 231 is provided on the feeding frame 23, connected to one side of the frame body 21, and matches the groove position at the bottom of the soft film frame 24.

[0040] In addition, in order to detect whether there is a soft film frame 24 on each loading frame 23, a sensor 232 is provided at one end of each loading frame 23. If there is no soft film frame 24, the feeding of the loading frame 23 at this layer is skipped, thereby avoiding the idle operation of the device and improving the automation and intelligence of the device.

[0041] In some embodiments of the present invention, the frame transplanting mechanism 3 includes a clamping cylinder 31, a clamping cylinder fixing plate 32, a lifting cylinder 33, a lifting cylinder fixing plate 34 and a horizontal linear module 35. The horizontal linear module 35 is installed on both sides of the frame 1, the lifting cylinder fixing plate 34 is connected to the horizontal linear module 35, the fixed end of the lifting cylinder 33 is arranged on one side of the lifting cylinder fixing plate 34, the clamping cylinder fixing plate 32 is connected to the movable end of the lifting cylinder 33, the clamping cylinder 31 is arranged on the lower surface of the clamping cylinder fixing plate 32, and the movement direction of the clamping cylinder 31 is perpendicular to the movement direction of the lifting cylinder 33. The horizontal linear module 35 moves, driving the lifting cylinder fixing plate 34 to move horizontally, moving the clamping cylinder 31 to the specified position. The clamping cylinder 31 then operates to clamp the soft film frame 24 and perform initial positioning on the soft film frame 24. The horizontal linear module 35 resets, driving the soft film frame 24 to move. The lifting cylinder 33 then operates to move the clamping cylinder 31 upward, thereby moving the soft film frame 24 upward and docking with the frame positioning mechanism 4. The provision of the frame transplanting mechanism 3 facilitates the transplanting and positioning of the soft film frame 24, reduces the labor intensity of the staff, and improves work efficiency.

[0042] In this embodiment, four clamping cylinders 31 are provided, which improves the stability of clamping.

[0043] To improve the stability of the soft film frame 24 when the lifting cylinder 33 is raised, a guide plate 36 and a guide rail 37 are provided on both sides of the lifting cylinder 33. The guide rail 37 is provided on one side of the lifting cylinder fixing plate 34. The guide plate 36 is connected to the clamping cylinder fixing plate 32 and is slidably connected to one side of the guide rail 37. During the operation of the lifting cylinder 33, the guide plate 36 always moves in the guide rail, which also prevents the soft film frame 24 from deflecting during movement.

[0044] In some embodiments of the present invention, the frame positioning mechanism 4 includes a positioning frame 41 and clamping cylinders 42. The positioning frame 41 is a rectangular frame with a hollow center that matches the contour of the soft film frame 24. The clamping cylinders 42 are located at the four corners of the positioning frame 41 to precisely position the soft film frame 24. In this embodiment, the clamping cylinders 42 are rotary cylinders with clamping portions at their movable ends to increase friction with the soft film frame 24. The clamping cylinders 42 operate to clamp the four corners of the soft film frame 24, completing the docking and precise positioning of the soft film frame 24. The lifting cylinders 33 then descend and reset.

[0045] In some embodiments of the present invention, the frame flip mechanism 5 includes a lifting module 51 and a flip support seat 53. The lifting module 51 is connected to one end of the positioning frame 41 via a rotating portion 52. One end of the rotating portion 52 is connected to the lifting module 51, and the other end is connected to the positioning frame 41. The flip support seat 53 is provided on both sides of the positioning frame 41, and one end of the flip support seat 53 is connected to the positioning frame 41, and the other end is connected to the frame 1. The lifting module 51 moves upward, causing the positioning frame 41 to rotate upward around the flip support seat 53, thereby changing the angle of the soft film frame 24.

[0046] The working mode of the utility model is as follows:

[0047] After the work on the soft film is completed, the soft film frame 24 is moved back to the corresponding material loading frame 23 to complete the loading and unloading work of the soft film frame 24, which greatly extends the rest time of the staff.

[0048] For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A soft film frame automatic loading and unloading device, characterized in that: include: Rack (1); A frame material placement mechanism (2) is provided on one side of the frame (1) and is used to carry a soft film frame (24); A frame transfer mechanism (3) is provided on one side of the frame material placement mechanism (2) for initially positioning and transferring the soft film frame (24); A frame positioning mechanism (4) is arranged above the frame transplanting mechanism (3) through a frame flipping mechanism (5). The frame positioning mechanism (4) accurately positions the soft film frame (24). The frame flipping mechanism (5) is arranged on one side of the frame positioning mechanism (4) to enable the frame positioning mechanism (4) to rotate around the frame (1).

2. The automatic loading and unloading device for soft film frames according to claim 1, characterized in that: The frame material placement mechanism (2) comprises a frame body (21) and a longitudinal linear module (22). The frame body (21) has several layers of material placement frames (23) for placing soft film frames (24). The frame body (21) is connected to the longitudinal linear module (22).

3. The automatic loading and unloading device for soft film frames according to claim 2, characterized in that: The upper surface of each material placement frame (23) is provided with a ball plunger (231) for assisting the soft film frame (24) in positioning. The ball plunger (231) is provided on the material placement frame (23) and connected to one side of the frame body (21).

4. The automatic loading and unloading device for soft film frames according to claim 2, characterized in that: One end of each material placement frame (23) is provided with a sensor (232).

5. The automatic loading and unloading device for soft film frames according to claim 1, characterized in that: The frame transplanting mechanism (3) comprises a clamping cylinder (31), a clamping cylinder fixing plate (32), a lifting cylinder (33), a lifting cylinder fixing plate (34) and a transverse linear module (35). The transverse linear module (35) is installed on both sides of the frame (1). The lifting cylinder fixing plate (34) is connected to the transverse linear module (35). The fixed end of the lifting cylinder (33) is arranged on one side of the lifting cylinder fixing plate (34). The clamping cylinder fixing plate (32) is connected to the movable end of the lifting cylinder (33). The clamping cylinder (31) is arranged on the lower surface of the clamping cylinder fixing plate (32), and the movement direction of the clamping cylinder (31) is perpendicular to the movement direction of the lifting cylinder (33).

6. The automatic loading and unloading device for soft film frames according to claim 5, characterized in that: Guide plates (36) and guide rails (37) are provided on both sides of the lifting cylinder (33). The guide rails (37) are provided on one side of the lifting cylinder fixing plate (34). The guide plates (36) are connected to the clamping cylinder fixing plate (32) and are slidably connected to one side of the guide rails (37).

7. The automatic loading and unloading device for soft film frames according to claim 1, characterized in that: The frame positioning mechanism (4) comprises a positioning frame (41) and a clamping cylinder (42). The positioning frame (41) is a rectangular frame with a hollow center, which matches the outline of the soft film frame (24). The clamping cylinder (42) is arranged at the four corners of the positioning frame (41) to precisely position the soft film frame (24).

8. The automatic loading and unloading device for soft film frames according to claim 7, characterized in that: The frame turning mechanism (5) comprises a lifting module (51) and a turning support seat (53); the lifting module (51) is connected to one end of the positioning frame (41) via a rotating portion (52); one end of the rotating portion (52) is connected to the lifting module (51), and the other end is connected to the positioning frame (41); the turning support seat (53) is provided on both sides of the positioning frame (41); one end of the turning support seat (53) is connected to the positioning frame (41), and the other end is connected to the frame (1).

Images