Filtering membrane cutting device and filtering membrane

Abstract

The utility model provides a filter membrane cutting device and a filter membrane, and belongs to the field of filter membrane processing. An upper annular cutter matched with the lower annular cutter is fixed to the bottom of the lifting cylinder, the upper annular cutter and the lower annular cutter abut against each other and can cut the filter membrane in the containing frame, a push block capable of resetting is installed in the lifting cylinder, and the push block pushes out the filter membrane located in the lifting cylinder; the filtering membrane is applied to electrolyte production equipment. According to the filter membrane cutting device, a filter membrane and leftover materials can be taken out through the material taking notch, cutting of the filter membrane is not affected, then a new filter membrane needing to be cut is placed, and compared with the prior art, the working efficiency is greatly improved, and material taking and placing are safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter membrane processing technical field especially relates to a filter membrane cutting device and filter membrane. BACKGROUND

[0002] In the production process of electrolyte, foreign matters (solid particulate matters) can be introduced in multiple steps, which cannot be completely avoided. For example, some foreign matters (particulate matters) can be introduced at the raw material end; some foreign matters (particulate matters) can also be introduced in the production process; and finally, the foreign matters can be introduced when the electrolyte produced is used at the customer end, which affects the use effect of the customer end, so that the filter membrane needs to be used.

[0003] The filter membrane sheet with the prior art announcement number CN220360990U solves the above technical problems, but the first filter screen and the second filter screen are both circular in shape, and need to be cut during processing to ensure that the size meets the use requirements. At present, the cutting of the filter membrane is mostly carried out in a single station, and the filter membrane cut in the station needs to be taken down before the next cutting work can be carried out, so the cutting efficiency is low. Therefore, the present application provides a filter membrane cutting device and filter membrane. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a filter membrane cutting device and filter membrane.

[0005] The embodiment of the utility model provides a filter membrane cutting device and filter membrane, which comprises:

[0006] A rack;

[0007] A rotating plate rotatably installed on the rack, a plurality of annular grooves are arranged on the upper end of the rotating plate, a lower annular cutter lower than the upper end face of the rotating plate is arranged in the annular groove, a placing frame located outside the annular groove is fixed to the upper end of the rotating plate, a lifting cylinder coaxial with the annular groove is arranged directly above the annular groove, an upper annular cutter matched with the lower annular cutter is fixed to the bottom of the lifting cylinder, the upper annular cutter and the lower annular cutter can cut the filter membrane in the placing frame, a push block capable of resetting is installed in the lifting cylinder, and the push block pushes the filter membrane in the lifting cylinder out.

[0008] Further, a supporting plate is installed on the rack, a motor is installed at the bottom of the supporting plate, and the output end of the motor is fixedly connected with the bottom of the rotating plate coaxially.

[0009] Further, an installation plate is installed on the rack, an electric push rod is installed on the installation plate, a driving rod is fixed to the output end of the electric push rod, and the driving rod is fixedly connected with the upper end of the lifting cylinder.

[0010] Further, the upper end of the push block is fixedly connected with a spring, and the spring is fixedly connected with the inner top of the lifting cylinder.

[0011] Further, the placing frame is provided with a material taking gap, and the material taking gap is arranged towards the outside of the rotating plate.

[0012] Further, the device further comprises a guide mechanism, the guide mechanism comprises two guide rails fixed on the rack, the guide rails are slidably connected with two sliding blocks, the two sliding blocks are fixed with a lifting plate, the lifting plate is fixed with a connecting block, and the connecting block is fixedly connected with the driving rod.

[0013] The utility model discloses a filter membrane, the filter membrane is applied to electrolyte production equipment.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The filter membrane and the leftover material can be taken out through the material taking gap, and the cutting of the filter membrane is not affected, then the filter membrane that needs to be cut is placed, the working efficiency is greatly improved compared with the prior art, and the taking and placing of the material are safer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the filter membrane cutting device.

[0017] Figure 2 It is a rear view of the filter membrane cutting device.

[0018] Figure 3 It is a structure schematic view of the rotating plate of the filter membrane cutting device.

[0019] Figure 4 It is a front view of the filter membrane cutting device.

[0020] Figure 5 It is a schematic view of the filter membrane.

[0021] In the above drawings: 1 rack, 2 mounting plate, 3 electric push rod, 4 rotating plate, 5 lifting plate, 6 guide rail, 7 sliding block, 8 driving rod, 9 connecting block, 10 placing frame, 11 annular groove, 12 lower annular cutter, 13 lifting cylinder, 14 spring, 15 push block, 16 motor, 17 supporting plate, 18 material taking gap. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be further described below in combination with the drawings and embodiments.

[0023] As Figures 1-5The utility model discloses a filter membrane cutting device, including:

[0024] Frame 1;

[0025] Rotary plate 4 is rotatably installed on frame 1, frame 1 is installed with support plate 17, the bottom of support plate 17 is installed with motor 16, the output end of motor 16 is coaxially fixedly connected with the bottom of rotary plate 4, motor 16 is pulse motor, and it drives rotary plate 4 to rotate at fixed angle, and if the utility model is six stations, then every time the rotation angle is 60 ° and stops.

[0026] The upper end of rotary plate 4 is equipped with a plurality of annular grooves 11, and a lower annular cutter 12 lower than the upper end surface of the rotary plate 4 is arranged in the annular groove 11 to avoid the lower annular cutter 12 from protruding and injuring the staff; the upper end of the rotary plate 4 is fixedly provided with a placing frame 10 outside the annular groove 11, and the placing frame 10 can be circular, rectangular or the like; in use, the staff stands in front of the equipment, and the stacked filter membranes are placed in the placing frame 10; the placing frame 10 can limit the filter membranes to avoid deviation.

[0027] A coaxial lifting cylinder 13 is arranged directly above the annular groove 11, the frame 1 is provided with a mounting plate 2, the mounting plate 2 is provided with an electric push rod 3, the output end of the electric push rod 3 is fixedly provided with a driving rod 8, the driving rod 8 is fixedly connected with the upper end of the lifting cylinder 13, and the electric push rod 3 drives the driving rod 8 to move up and down to drive the lifting cylinder 13 to move up and down.

[0028] In order to ensure the stable movement of the lifting cylinder 13, a guide mechanism is further arranged, the guide mechanism comprises two guide rails 6 fixedly arranged on the frame 1, a sliding block 7 slidably connected with the guide rail 6, a lifting plate 5 fixedly arranged on the two sliding blocks 7, a connecting block 9 fixedly arranged on the lifting plate 5, and the connecting block 9 is fixedly connected with the driving rod 8.

[0029] The bottom of the lifting cylinder 13 is fixedly provided with an upper annular cutter matched with the lower annular cutter 12, the upper annular cutter and the lower annular cutter 12 abut against each other to cut the filter membranes in the placing frame 10, and the lifting cylinder 13 is provided with a push block 15 capable of resetting, the bottom of the push block 15 is lower than the lower end of the lifting cylinder 13, so that the push block 15 first contacts the filter membranes to be cut and then presses the filter membranes, so as to avoid the deviation of the filter membranes during cutting and affect the cutting quality.

[0030] The upper end of the push block 15 is fixedly connected with a spring 14, the spring 14 is fixedly connected with the inner top of the lifting cylinder 13, and the push block 15 pushes the filter membranes in the lifting cylinder 13 out.

[0031] In order to facilitate the removal of the cut filter membranes, the placing frame 10 is provided with a material taking gap 18, the material taking gap 18 is arranged towards the outside of the rotary plate 4, the staff can take out the cut filter membranes from the material taking gap 18, and then the cut filter membranes are removed.

[0032] The worker stands in front of the device, places the stacked filter membrane in the placing frame 10 of the current work station, the placing frame 10 limits the filter membrane to prevent it from deviating during cutting; the electric push rod 3 drives the driving rod 8 and the lifting cylinder 13 to move downward, since the bottom of the push block 15 is lower than the lower end of the lifting cylinder 13, so the push block 15 first contacts the filter membrane to be cut, and then presses it, so as to prevent deviation from affecting the cutting quality.

[0033] With the output end of the electric push rod 3 driving the driving rod 8 to move downward, the upper annular knife abuts against the filter membrane and cuts it, the cut filter membrane is located in the lifting cylinder 13, and finally the upper annular knife abuts against the lower annular knife 12, completing the cutting of the filter membrane.

[0034] Then, the output end of the electric push rod 3 resets, thereby driving the driving rod 8 and the lifting cylinder 13 to move upward, the push block 15 is driven to move downward under the action of the spring 14, so as to push out the filter membrane in the lifting cylinder 13.

[0035] Then, the motor 16 drives the rotating plate 4 to rotate again, so that another filter membrane to be cut abuts against the lifting cylinder 13, and the cutting work is completed as described above.

[0036] With the rotating plate 4 being driven to rotate, when the cut filter membrane is located in the front side and the rotating plate 4 is stationary, the worker can take out the filter membrane and the corner material through the material taking gap 18 without affecting the cutting of the filter membrane, and then place a new filter membrane to be cut, which greatly improves the work efficiency and makes the material taking and placing safer.

[0037] Finally, it should be pointed out that the above examples are only used to illustrate the technical solutions of the present application and are not limiting, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A filter membrane cutting device, characterized in that, include: Rack (1); A rotating plate (4) is mounted on the frame (1). The upper end of the rotating plate (4) is provided with multiple annular grooves (11). The annular grooves (11) are provided with lower annular blades (12) that are lower than the upper surface of the rotating plate (4). The upper end of the rotating plate (4) is fixed with a placement frame (10) located outside the annular grooves (11). A coaxial lifting cylinder (13) is provided directly above the annular grooves (11). The bottom of the lifting cylinder (13) is fixed with an upper annular blade that cooperates with the lower annular blades (12). The upper annular blades and the lower annular blades (12) abut against each other and can cut the filter membrane in the placement frame (10). A push block (15) that can be reset is installed in the lifting cylinder (13). The push block (15) pushes out the filter membrane located in the lifting cylinder (13).

2. The filter membrane cutting device according to claim 1, characterized in that, in: A support plate (17) is installed on the frame (1), and a motor (16) is installed at the bottom of the support plate (17). The output end of the motor (16) is coaxially fixedly connected to the bottom of the rotating plate (4).

3. The filter membrane cutting device according to claim 1, characterized in that, in: An mounting plate (2) is installed on the frame (1), and an electric push rod (3) is installed on the mounting plate (2). A drive rod (8) is fixed to the output end of the electric push rod (3), and the drive rod (8) is fixedly connected to the upper end of the lifting cylinder (13).

4. The filter membrane cutting device according to claim 1, characterized in that, in: A spring (14) is fixedly connected to the upper end of the push block (15), and the spring (14) is fixedly connected to the inner top of the lifting cylinder (13).

5. A filter membrane cutting device according to claim 1, characterized in that, in: The placement frame (10) is provided with a material taking notch (18), which is arranged facing the outside of the rotating plate (4).

6. The filter membrane cutting device according to claim 1, characterized in that, in: It also includes a guiding mechanism, which includes two guide rails (6) fixed on the frame (1), a slider (7) slidably connected on the guide rails (6), a lifting plate (5) fixed on the two sliders (7), a connecting block (9) fixed on the lifting plate (5), and the connecting block (9) fixedly connected to the drive rod (8).

7. A filter membrane, cut by the filter membrane cutting device according to any one of claims 1-6, characterized in that, in: The filter membrane is used in electrolyte production equipment.

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