Detection equipment for producing and processing membrane filter material

Abstract

The utility model discloses detection equipment for producing and processing a membrane filter material, which relates to the technical field of membrane filter material detection, and comprises a support, the top of the support is provided with a concentric-square-shaped frame, one side of the concentric-square-shaped frame is provided with a first round pipe, the bottom of the first round pipe is provided with a second round pipe, and the surface of the first round pipe is provided with three rotating frames. A swing plate is rotationally connected into the rotating frame, an extrusion block and an arc-shaped plate are arranged at the top and the bottom of the swing plate correspondingly, an electric push rod is arranged at the top of the first circular pipe, a telescopic rod of the electric push rod is provided with a circular table, the circular table makes contact with the surface of the extrusion block, an air blowing assembly is arranged in the first circular pipe, and an adjusting assembly is arranged in the concentric-square-shaped frame. The filter bag fixing device has the beneficial effects that the filter bag can be conveniently clamped and fixed, so that the filter bag can be fixed more firmly and is not easy to fall off, the phenomenon that the filter bag possibly falls off during air blowing is avoided, the fixing effect on the filter bag is improved, and the detection and use of a filter material of the filter bag are ensured.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a detection device for the production and processing of film-coated filter materials, belonging to the technical field of film-coated filter material detection. Background Art

[0002] Microporous film laminated filter material (referred to as membrane filter material) is made of polytetrafluoroethylene, which is expanded into a microporous film. This film is laminated on various fabrics or paper substrates using a special process to make it a new type of filter material. During the processing, the membrane filter material is often made into a membrane filter bag for use, and the membrane filter material filter bag needs to be tested during the production process.

[0003] Among them, the "quick detection device for filter bag damage" disclosed in the application number "CN202120759288.6" "comprises an L-shaped plate, and a detection component is installed at the bottom end of the L-shaped plate, and the detection component comprises a toggle ring, a first connecting rod, a positioning ring, a movable rod, an arc-shaped pressure block, a reset spring, a limit plate, a pull handle, an L-shaped rod, a positioning plate and a blowing pipe". In the utility model, when testing the filter bag, the filter bag is put on the outside of the positioning ring, and the movable rod and the arc-shaped pressure block are pulled outward through each pull handle in turn, and then the pull handle is released. The arc-shaped pressure block is pressed against the outside of the filter bag by the action of the reset spring, thereby fixing the filter bag, and blowing air to the inside of the filter bag through the blowing pipe to make the filter bag bulge. At the same time, the filter bag can be rotated by the toggle ring, so that the surface of the filter bag can be fully inspected, which brings convenience to the staff.

[0004] However, the above method still has the following defects: during the filter bag detection process, the return spring is used to compress and fix the filter bag, but the filter bag may fall off when the filter bag is blown with air, and the fixing effect of the filter bag is general, which affects the detection and use of the filter bag filter material. Utility Model Content

[0005] The purpose of the utility model is to provide a detection device for the production and processing of coated filter materials, so as to solve the problem proposed in the above background technology that the filter bags may fall off when blowing air, the fixing effect of the filter bags is general, and the detection and use of the filter materials in the filter bags are affected.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection equipment for the production and processing of coated filter materials, including a support, a circular frame is provided on the top of the support, a first circular tube is provided on one side of the circular frame, a second circular tube is provided on the bottom of the first circular tube, three rotating frames are provided on the surface of the first circular tube, a swing plate is rotatably connected inside the rotating frame, an extrusion block and an arc plate are respectively provided on the top and bottom of the swing plate, an electric push rod is provided on the top of the first circular tube, the telescopic rod of the electric push rod is provided with a round table, the round table is in contact with the surface of the extrusion block, a blowing assembly is provided inside the first circular tube, and an adjustment assembly is provided inside the circular frame.

[0007] As a preferred technical solution of the utility model, a support plate is provided on one side of the circular frame, one side of the support plate is fixedly connected to the surface of the first circular tube, an L-shaped mounting plate is provided on the top of the support plate, the electric push rod is installed on the top of the L-shaped mounting plate, and the hydraulic rod of the electric push rod passes through the L-shaped mounting plate and is placed at the bottom of the L-shaped mounting plate.

[0008] As a preferred technical solution of the utility model, a vertical plate is provided on one side of the top of the rotating frame, a support spring is provided on one side of the vertical plate, and one end of the support spring is fixedly connected to the surface of the swing plate.

[0009] As a preferred technical solution of the utility model, the inner wall of the arc-shaped plate is provided with a plurality of first anti-slip protrusions, and the arc-shaped plate fits the surface of the second circular tube.

[0010] As a preferred technical solution of the utility model, the blowing assembly includes an air inlet pipe, which is fixedly installed inside the first circular tube, a blowing circular tube is provided at one end of the air inlet pipe, and an air outlet pipe is provided at the bottom of the blowing circular tube.

[0011] As a preferred technical solution of the utility model, two support rods are provided inside the second circular tube, a mounting column is provided between the two support rods, and a lighting lamp is provided at the bottom of the mounting column.

[0012] As a preferred technical solution of the utility model, the adjustment assembly includes a screw rod, which is rotatably connected to the inside of the circular frame, and the surface of the screw rod is threadedly connected to a moving block through a screw nut, and the other side of the support plate is fixedly connected to the surface of the moving block.

[0013] As a preferred technical solution of the utility model, a forward and reverse motor is provided on the top of the circular frame, a transmission shaft of the forward and reverse motor passes through the circular frame and is fixedly connected to the top of the screw rod, sliders are provided on both sides of the moving block, and a sliding groove matching the slider is opened on the inner wall of the circular frame.

[0014] Compared with the related art, the detection equipment for the production and processing of coated filter materials provided by the utility model has the following beneficial effects:

[0015] 1. By setting the opening of the filter bag at the bottom of the second round tube and controlling the shortening of the telescopic rod of the electric push rod to drive the round table to move, the extrusion blocks that are in contact with each other are coordinated to make the extrusion blocks move in the opposite direction, and the extrusion blocks, the swing plate and the arc plate are swung and adjusted under the action of the rotating frame, so as to facilitate the clamping and fixing of the filter bag set at the bottom of the second round tube, so that it is fixed more firmly and not easy to fall off, and the filter bag may be prevented from falling off when blowing air, thereby improving the fixing effect of the filter bag and ensuring the detection and use of the filter material of the filter bag;

[0016] 2. By setting the blowing circular tube in the blowing component and several air outlet pipes, the filter bag at the second circular tube can be blown and inflated evenly, so that the filter bag can be inflated at a uniform speed, thereby improving the detection effect of the filter bag. At the same time, the adjustment component is set and cooperated with the forward and reverse motor to facilitate the control of the rotation of the screw rod and drive the lifting and lowering of the moving block and the support plate, so that the detection operation can be carried out on the filter bags of different lengths, thereby improving the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the rotating frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the first round tube of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 This is a schematic diagram of the explosion structure of the second round tube of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the adjustment component of the utility model.

[0023] In the figure: 1. support; 2. circular frame; 3. support plate; 4. first circular tube; 5. second circular tube; 6. rotating frame; 7. swing plate; 8. blowing assembly; 801. air inlet pipe; 802. blowing circular tube; 803. air outlet pipe; 804. support rod; 805. mounting column; 806. lighting lamp; 9. adjustment assembly; 901. screw rod; 902. moving block; 903. forward and reverse motor; 904. slider; 10. arc plate; 11. extrusion block; 12. L-shaped mounting plate; 13. electric push rod; 14. round table; 15. vertical plate; 16. support spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6 The utility model provides a testing device for the production and processing of coated filter materials, including a support 1, a circular frame 2 is provided on the top of the support 1, a first circular tube 4 is provided on one side of the circular frame 2, a second circular tube 5 is provided at the bottom of the first circular tube 4, three rotating frames 6 are provided on the surface of the first circular tube 4, the three rotating frames 6 are evenly arranged on the surface of the first circular tube 4, a swing plate 7 is rotatably connected inside the rotating frame 6, an extrusion block 11 and an arc plate 10 are respectively provided on the top and bottom of the swing plate 7, an electric push rod 13 is provided on the top of the first circular tube 4, a telescopic rod of the electric push rod 13 is provided with a round table 14, the round table 14 is in contact with the surface of the extrusion block 11, and the round table 14 is driven by the shortening of the telescopic rod of the electric push rod 13. 4 is moved in the vertical direction, and the three extrusion blocks 11 in contact are coordinated, so that the extrusion blocks 11, the swing plate 7 and the arc plate 10 swing around the rotating frame 6, so that the three arc plates 10 press the filter bag set at the bottom of the second circular tube 5, so as to avoid the filter bag from falling off during the detection process, and improve the fixing effect of the filter bag. The first circular tube 4 is provided with a blowing component 8 inside. Through the blowing component 8 provided inside the first circular tube 4, it is convenient to cooperate with the inflation device to perform the blowing and inflating operation on the fixed filter bag. The circular frame 2 is provided with an adjustment component 9 inside, which is convenient for adjusting the distance between the second circular tube 5 and the support 1, so as to facilitate the detection and use of filter bags of different lengths.

[0027] A support plate 3 is provided on one side of the circular frame 2, one side of the support plate 3 is fixedly connected to the surface of the first circular tube 4, an L-shaped mounting plate 12 is provided on the top of the support plate 3, an electric push rod 13 is installed on the top of the L-shaped mounting plate 12, a hydraulic rod of the electric push rod 13 passes through the L-shaped mounting plate 12 and is placed at the bottom of the L-shaped mounting plate 12, the L-shaped mounting plate 12 is provided, and the electric push rod 13 is installed on the top thereof, so that the electric push rod 13 plays a supporting role, and the telescopic rod of the electric push rod 13 is conveniently used to implement the clamping operation of the filter bag;

[0028] The blowing assembly 8 includes an air inlet pipe 801, which is fixedly installed inside the first circular tube 4. A blowing circular tube 802 is provided at one end of the air inlet pipe 801, and the other end of the air inlet pipe 801 is provided with a hose structure, so that the air inlet pipe 801 is not restricted when adjusting in the vertical direction. An air outlet pipe 803 is provided at the bottom of the blowing circular tube 802. Several air outlet pipes 803 are provided and evenly distributed at the bottom of the blowing circular tube 802, so as to facilitate the uniform blowing operation on the filter bag at the bottom, and the use is more convenient.

[0029] Two support rods 804 are provided inside the second circular tube 5, a mounting column 805 is provided between the two support rods 804, and a lighting lamp 806 is provided at the bottom of the mounting column 805. The lighting lamp 806 can be used to illuminate the inside of the filter bag, thereby facilitating the inspection of the filter bag.

[0030] Embodiment 2:

[0031] The adjustment component 9 includes a screw rod 901, which is rotatably connected to the inside of the circular frame 2. The surface of the screw rod 901 is threadedly connected to a moving block 902 through a screw nut. The other side of the support plate 3 is fixedly connected to the surface of the moving block 902. By controlling the forward and reverse rotation of the screw rod 901, the moving block 902 and the support plate 3 are driven to adjust in the vertical direction, which is convenient for adapting and adjusting the filter bag at the bottom of the second circular tube 5.

[0032] A forward and reverse motor 903 is provided at the top of the circular frame 2, and a transmission shaft of the forward and reverse motor 903 passes through the circular frame 2 and is fixedly connected to the top of the screw rod 901. Slide blocks 904 are provided on both sides of the moving block 902. A sliding groove matching the slide blocks 904 is provided on the inner wall of the circular frame 2. The forward and reverse motor 903 is provided to facilitate the control of the forward and reverse rotation adjustment of the screw rod 901, so as to facilitate the movement of the moving block 902 to play a role of limiting and guiding;

[0033] The inner wall of the arc plate 10 is provided with a plurality of first anti-slip protrusions, and the surface of the second circular tube 5 is provided with a plurality of second anti-slip protrusions. The arc plate 10 fits with the surface of the second circular tube 5, so as to improve the fixing effect of the filter bag, make it more firmly fixed and not easy to fall off, and improve the subsequent detection effect.

[0034] When in use, first, the filter bag to be tested is sleeved on the bottom of the second circular tube 5, and the electric push rod 13 is controlled to work. The telescopic rod of the electric push rod 13 is shortened to drive the round table 14 at the end to move. Since the three evenly arranged extrusion blocks 11 are in contact with the surface of the round table 14, the three extrusion blocks 11 are driven to move in the opposite direction during the movement of the round table 14. At this time, the three supporting springs 16 are contracted under the action of the vertical plate 15, and drive the corresponding swing plate 7 to swing under the action of the rotating frame 6, and make the arc plate 10 swing and adjust, so that the arc plate 10 can adjust the filter sleeved on the bottom of the second circular tube 5. The bag is pressed and fixed. After the fixation is completed, the operation of the electric push rod 13 is stopped, and then the end of the air inlet pipe 801 is connected through the blowing device, and the filter bag is blown and aired through the blowing circular pipe 802 and several air outlet pipes 803, and the surface of the filter bag is inspected with the help of the lighting lamp 806. The detected damaged position is recorded and marked in time. Finally, after the inspection is completed, the extension of the telescopic rod of the electric push rod 13 is controlled. At this time, the support spring 16 rebounds and supports, so that the three arc plates 10 fixing the filter bag are separated from the filter bag. Finally, the tested filter bag is removed and placed in a suitable position.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A testing device for producing and processing coated filter material, comprising a support (1), characterized in that: A circular frame (2) is provided on the top of the support (1), a first circular tube (4) is provided on one side of the circular frame (2), a second circular tube (5) is provided at the bottom of the first circular tube (4), three rotating frames (6) are provided on the surface of the first circular tube (4), a swing plate (7) is rotatably connected inside the rotating frame (6), an extrusion block (11) and an arc plate (10) are provided at the top and bottom of the swing plate (7), respectively, an electric push rod (13) is provided on the top of the first circular tube (4), a telescopic rod of the electric push rod (13) is provided with a round table (14), the round table (14) and the surface of the extrusion block (11) are in contact with each other, a blowing assembly (8) is provided inside the first circular tube (4), and an adjusting assembly (9) is provided inside the circular frame (2).

2. The detection equipment for producing and processing coated filter materials according to claim 1 is characterized in that: A support plate (3) is provided on one side of the circular frame (2), one side of the support plate (3) is fixedly connected to the surface of the first circular tube (4), an L-shaped mounting plate (12) is provided on the top of the support plate (3), the electric push rod (13) is installed on the top of the L-shaped mounting plate (12), and the hydraulic rod of the electric push rod (13) passes through the L-shaped mounting plate (12) and is placed at the bottom of the L-shaped mounting plate (12).

3. The detection equipment for producing and processing membrane filter material according to claim 1 is characterized in that: A vertical plate (15) is provided on one side of the top of the rotating frame (6), a supporting spring (16) is provided on one side of the vertical plate (15), and one end of the supporting spring (16) is fixedly connected to the surface of the swing plate (7).

4. The detection equipment for producing and processing coated filter materials according to claim 1 is characterized in that: The inner wall of the arc-shaped plate (10) is provided with a plurality of first anti-slip protrusions, and the arc-shaped plate (10) is in contact with the surface of the second circular tube (5).

5. The detection equipment for producing and processing coated filter material according to claim 1, characterized in that: The blowing assembly (8) comprises an air inlet pipe (801), wherein the air inlet pipe (801) is fixedly installed inside the first circular tube (4), a blowing circular tube (802) is provided at one end of the air inlet pipe (801), and an air outlet pipe (803) is provided at the bottom of the blowing circular tube (802).

6. The detection equipment for producing and processing coated filter material according to claim 1, characterized in that: Two support rods (804) are arranged inside the second circular tube (5), a mounting column (805) is arranged between the two support rods (804), and a lighting lamp (806) is arranged at the bottom of the mounting column (805).

7. The detection equipment for producing and processing coated filter material according to claim 2, characterized in that: The adjustment assembly (9) comprises a screw rod (901) which is rotatably connected to the inside of the circular frame (2); the surface of the screw rod (901) is threadedly connected to a moving block (902) via a screw nut; and the other side of the support plate (3) is fixedly connected to the surface of the moving block (902).

8. The detection equipment for producing and processing membrane filter material according to claim 7, characterized in that: A forward and reverse motor (903) is provided at the top of the circular frame (2), a transmission shaft of the forward and reverse motor (903) passes through the circular frame (2) and is fixedly connected to the top of the screw rod (901), sliders (904) are provided on both sides of the moving block (902), and a slide groove matching the slider (904) is provided on the inner wall of the circular frame (2).

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