Anti-deformation cutting device for ultra-filtration membrane wire processing

Abstract

The utility model belongs to the technical field of ultrafiltration membrane wire cutting devices, and discloses an anti-deformation cutting device for ultrafiltration membrane wire processing, which comprises a mounting seat, the top of the mounting seat is fixedly connected with two symmetrical connecting seats, the center of the mounting seat is provided with a notch, the surface of the mounting seat is provided with a control panel, and the control panel is connected with the connecting seats. The cutting device comprises two connecting seats, sliding seats are arranged on the two connecting seats in a sliding mode, lifting mechanisms used for driving the sliding seats to move up and down are arranged on the two connecting seats, a cutting mechanism is arranged between the two sliding seats, the cutting mechanism is located over a notch, and through cooperative use of an electric heating wire, a cleaning block, a cooling pipe and a brush, the cutting mechanism can cut off the notch. Rapid anti-deformation cutting of the ultrafiltration membrane filaments is achieved, and the problems that when existing ultrafiltration membrane filaments are heated and cut, filaments are prone to being scraped on the cutting face, part of melt adheres to a cutting blade, and then the cutting face in the later period is uneven are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ultrafiltration membrane wire cutting device, specifically is a kind of cutting device of deformation prevention for ultrafiltration membrane wire processing. BACKGROUND

[0002] Filter membrane is a kind of membrane with micro-porous structure, in the preparation process of ultrafiltration membrane, it usually exists in the form of membrane wire with higher mass transfer rate and retention effect, in order to facilitate subsequent processing and assembly, membrane wire is cut into the length required, and is assembled or fixed in equipment.

[0003] The existing ultrafiltration membrane wire cutting mode is divided into two modes of full-automatic cold cutting and heating cutting, the former is prone to deformation of ultrafiltration membrane wire due to pressure during cutting, which affects the later use, and the latter is prone to wire scraping phenomenon on cutting surface after cutting of heated and melted ultrafiltration membrane wire, and part of the melted material is also prone to adhesion on cutting blade, and impurities are accumulated after long time without cleaning, which causes uneven cutting surface in the later cutting process, and affects the later cutting.

[0004] Therefore, a cutting device for preventing deformation of ultrafiltration membrane wire processing is proposed to solve the problems in the background art. INVENTION CONTENTS

[0005] To solve the problems in the background art, the utility model provides a cutting device for preventing deformation of ultrafiltration membrane wire processing, which solves the problems of wire scraping on cutting surface and adhesion of part of the melted material on cutting blade during heating and cutting of the existing ultrafiltration membrane wire, and further causes uneven cutting surface in the later cutting process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting device for preventing deformation of ultrafiltration membrane wire processing, comprising a mounting seat, two symmetrical connecting seats are fixedly connected to the top of the mounting seat, a slot is formed in the center of the mounting seat, a control panel is arranged on the surface of the mounting seat, a sliding seat is slidably arranged on each of the two connecting seats, a lifting mechanism is arranged on each of the two connecting seats for driving the sliding seat to move up and down, a cutting mechanism is arranged between the two sliding seats, and the cutting mechanism is located directly above the slot.

[0007] The cutting mechanism comprises a hot melting assembly, a cooling assembly and a smoothing assembly, and the hot melting assembly, the cooling assembly and the smoothing assembly are fixedly arranged between the two sliding seats.

[0008] Preferably, the hot melting assembly comprises an electric heating wire, both ends of the electric heating wire are fixedly connected with the sliding seat, a cleaning block is slidably arranged on the surface of the electric heating wire, and the electric heating wire is electrically connected with the control panel.

[0009] Preferably, the cleaning block is annular, the cleaning block is sleeved on the heating wire, and the cleaning block is made of metal.

[0010] Preferably, a plurality of annular scraping knives are fixedly connected to one side of the cleaning block in an annular array, one side of the cleaning block is fixedly connected with an electric push rod, and one end of the electric push rod away from the cleaning block is fixedly connected with one of the sliding seats.

[0011] Preferably, the cooling assembly comprises a cooling pipe, both ends of the cooling pipe are fixedly connected with the sliding seats and one end of the cooling pipe penetrating the sliding seat is slidingly connected with the connecting seat, the bottom of the cooling pipe is fixedly connected with a blade, the blade is hollow and communicates with the cooling pipe, and one end of the cooling pipe outside the connecting seat is fixedly connected with a water inlet.

[0012] Preferably, the smoothing assembly comprises a rotating shaft, the rotating shaft penetrates the sliding seat and the connecting seat and is rotationally connected with the sliding seat, the rotating shaft is fixedly connected with a brush, the brush is made of rubber, one end of the rotating shaft is fixedly connected with a rotating motor, and the rotating motor is slidingly connected with the connecting seat.

[0013] Preferably, the lifting mechanism comprises a screw rod, the screw rod is screwed with the sliding seat, the screw rod is rotationally connected with the connecting seat, the top of the screw rod is fixedly connected with a control motor, and the control motor is fixedly connected with the top of the connecting seat.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] The utility model discloses a heating wire, a cleaning block, a cooling pipe and a brush are used in cooperation, realize the quick deformation prevention cutting of ultrafiltration membrane silk, drive the heating wire to descend through the use of the lifting mechanism and drive the sliding seat to descend to the quick cutting of ultrafiltration membrane silk, and the cooling pipe and the blade are contacted with the cutting surface simultaneously, and the quick cooling of the ultrafiltration membrane silk that melts at the cutting mouth is carried out, and the cutting surface after cooling is smoothed through the rotation of the brush, and the certain polishing effect is played, the polishing time of later use is saved, the production efficiency of ultrafiltration membrane silk is improved, after cutting, the impurities on the surface of the heating wire are scraped off through the electric push rod and drive the cleaning block, and the again cutting is convenient, the phenomenon that the cutting surface is scraped and the partial melting material is adhered to the cutting blade is solved when the existing ultrafiltration membrane silk is heated and cut, and then the later cutting surface uneven problem is caused. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the cutting mechanism cooperation schematic diagram of the utility model;

[0018] Figure 3The schematic view of the lifting mechanism and the sliding seat of the utility model;

[0019] Figure 4 The schematic view of the hot melting assembly and the cooling assembly of the utility model;

[0020] Figure 5 For Figure 2 The enlarged view of A in the middle;

[0021] Figure 6 For Figure 3 The enlarged view of B in the middle.

[0022] In the figure: 1, mounting seat; 11, connecting seat; 12, notch; 2, control panel; 3, cutting mechanism; 31, hot melting assembly; 311, heating wire; 312, cleaning block; 313, circular scraper; 314, electric push rod; 32, cooling assembly; 321, cooling pipe; 322, blade; 323, water inlet; 33, smearing assembly; 331, rotating shaft; 332, brush; 333, rotating motor; 4, sliding seat; 5, lifting mechanism; 51, screw rod; 52, control motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1 to 6 shown, the utility model provides a kind of cutting device for preventing deformation of ultrafiltration membrane wire processing, including mounting seat 1, the top of mounting seat 1 is fixedly connected with two symmetrical connecting seats 11, the center of mounting seat 1 is provided with notch 12, the surface of mounting seat 1 is provided with control panel 2, two connecting seats 11 are slidably provided with sliding seat 4, two connecting seats 11 are provided with lifting mechanism 5 for driving sliding seat 4 to move up and down, cutting mechanism 3 is arranged between two sliding seats 4, cutting mechanism 3 is located directly above notch 12, lifting mechanism 5 includes screw rod 51, screw rod 51 is screwed with sliding seat 4, screw rod 51 is rotatably connected with connecting seat 11, the top of screw rod 51 is fixedly connected with control motor 52, control motor 52 is fixedly connected with the top of connecting seat 11, cutting mechanism 3 includes hot melting assembly 31, cooling assembly 32 and smearing assembly 33, hot melting assembly 31, cooling assembly 32 and smearing assembly 33 are fixedly arranged between two sliding seats 4.

[0025] With the above scheme: in use, the control panel 2 is used to control the control motor 52 to operate, drive the two screw rods 51 to rotate, and then drive the sliding seat 4 on the screw rod 51 to slide along the connecting seat 11, drive the cutting mechanism 3 to move up and down, and make the hot melting assembly 31, the cooling assembly 32 and the smoothing assembly 33 sequentially descend through the slot 12 to cut the ultrafiltration membrane wire placed on the mounting seat 1. Since the hot melting cutting speed is fast, the effect of convenient direction can be achieved.

[0026] As shown in Figure 5 , the hot melting assembly 31 comprises an electric heating wire 311, both ends of the electric heating wire 311 are fixedly connected with the sliding seat 4, a cleaning block 312 is slidably arranged on the surface of the electric heating wire 311, the electric heating wire 311 is electrically connected with the control panel 2, the cleaning block 312 is annular, the cleaning block 312 is sleeved on the electric heating wire 311, the cleaning block 312 is made of metal material, a plurality of annular scraper knives 313 are fixedly connected to one side of the cleaning block 312, the electric heating wire 311 is close to the electric heating wire 311, and the electric heating wire 311 is fixedly connected with the electric heating wire 311. One end of the electric push rod 314 away from the cleaning block 312 is fixedly connected with one of the sliding seats 4.

[0027] With the above scheme: by using the electric heating wire 311 to heat and cut the ultrafiltration membrane wire, after cutting, in order to avoid that part of the residues of the ultrafiltration membrane wire melt and adhere to the electric heating wire 311 during cutting, the electric push rod 314 can be started to drive the cleaning block 312 to slide on the surface of the electric heating wire 311, so that the annular scraper knife 313 in the cleaning block 312 scrapes the residues on the surface of the electric heating wire 311 and falls on the mounting seat 1 for unified cleaning.

[0028] As shown in Figure 6 , the cooling assembly 32 comprises a cooling pipe 321, both ends of the cooling pipe 321 are fixedly connected with the sliding seat 4 and one end penetrates through the sliding seat 4 and is slidably connected with the connecting seat 11, the bottom of the cooling pipe 321 is fixedly connected with a blade 322, the blade 322 is hollow and communicates with the cooling pipe 321, and one end of the cooling pipe 321 located outside the connecting seat 11 is fixedly connected with a water inlet 323.

[0029] With the above scheme: by using the cooling assembly 32, cold water or cooling liquid is injected into the cooling pipe 321 along the water inlet 323, so that it enters the blade 322 at the same time, and the cooling pipe 321 and the blade 322 are cooled. After cutting, the cooling pipe 321 and the blade 322 are in contact with the cutting port of the ultrafiltration membrane wire to rapidly cool it, so that the wire scraping phenomenon is avoided.

[0030] As shown in Figure 4As shown, the flattening assembly 33 comprises a rotating shaft 331 penetrating through the sliding seat 4 and the connecting seat 11 and being rotationally connected with the sliding seat 4, the rotating shaft 331 is fixedly connected with a brush 332, the brush 332 is made of rubber, one end of the rotating shaft 331 is fixedly connected with a rotating motor 333, and the rotating motor 333 is slidingly connected with the connecting seat 11.

[0031] By adopting the above scheme, the part of impurities cooled at the cutting opening is flattened by the flattening assembly 33, the rotating motor 333 drives the rotating shaft 331 and the brush 332 to rotate, and the cutting opening is scraped and flattened while sliding, so that the cutting opening of the ultrafiltration membrane wire is easily flattened, the polishing time in later use is saved, and the working efficiency is improved.

[0032] The working principle and use process of the utility model are as follows: when the utility model is used, the ultrafiltration membrane wire is first excited and placed on the mounting seat 1, the sliding seat 4 is driven to descend by the lifting mechanism 5, the electric heating wire 311 is driven to descend, the ultrafiltration membrane wire is quickly cut, the cooling pipe 321 and the blade 322 are contacted with the cutting surface at the same time, the melted ultrafiltration membrane wire at the cutting opening is quickly cooled, the cutting surface after cooling is flattened by the rotation of the brush 332, a certain polishing effect is achieved, the polishing time in later use is saved, the production efficiency of the ultrafiltration membrane wire is improved, the phenomenon that the cutting surface is scraped and part of the melted material is adhered to the cutting blade is solved when the existing ultrafiltration membrane wire is heated and cut, and the problem that the cutting surface is uneven is caused.

[0033] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for preventing deformation in the processing of ultrafiltration membrane filaments, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is fixedly connected with two symmetrical connecting seats (11), the center of the mounting seat (1) is provided with a notch (12), the surface of the mounting seat (1) is provided with a control panel (2), the two connecting seats (11) are slidably provided with sliding seats (4), the two connecting seats (11) are provided with lifting mechanisms (5) for driving the sliding seats (4) to move up and down, and the cutting mechanism (3) is arranged between the two sliding seats (4) and located directly above the notch (12). The cutting mechanism (3) comprises a hot melting assembly (31), a cooling assembly (32) and a smoothing assembly (33), and the hot melting assembly (31), the cooling assembly (32) and the smoothing assembly (33) are fixedly arranged between the two sliding seats (4).

2. The deformation preventing cutting device for ultrafiltration membrane wire processing according to claim 1, characterized in that: The hot melting assembly (31) comprises an electric heating wire (311), both ends of the electric heating wire (311) are fixedly connected with the sliding seat (4), and the surface of the electric heating wire (311) is slidably provided with a cleaning block (312), and the electric heating wire (311) is electrically connected with the control panel (2).

3. The deformation preventing cutting device for ultrafiltration membrane yarn processing according to claim 2, characterized in that: The cleaning block (312) is annular, the cleaning block (312) is sleeved on the electric heating wire (311), and the cleaning block (312) is made of metal.

4. The deformation preventing cutting device for ultrafiltration membrane wire processing according to claim 2, characterized in that: A plurality of annular scraper (313) are fixedly connected to one side of the cleaning block (312) close to the electric heating wire (311), an electric push rod (314) is fixedly connected to one side of the cleaning block (312), and one end of the electric push rod (314) away from the cleaning block (312) is fixedly connected with one of the sliding seats (4).

5. The deformation preventing cutting device for ultrafiltration membrane wire processing according to claim 1, characterized in that: The cooling assembly (32) comprises a cooling pipe (321), both ends of the cooling pipe (321) are fixedly connected with the sliding seat (4), one end of the cooling pipe (321) penetrates through the sliding seat (4) and is slidably connected with the connecting seat (11), the bottom of the cooling pipe (321) is fixedly connected with a blade (322), the blade (322) is hollow and communicates with the cooling pipe (321), and one end of the cooling pipe (321) located outside the connecting seat (11) is fixedly connected with a water inlet (323).

6. The deformation preventing cutting device for ultrafiltration membrane wire processing according to claim 1, characterized in that: The smoothing assembly (33) comprises a rotating shaft (331), the rotating shaft (331) penetrates through the sliding seat (4) and the connecting seat (11) and is rotatably connected with the sliding seat (4), a brush (332) is fixedly connected to the rotating shaft (331), the brush (332) is made of rubber, one end of the rotating shaft (331) is fixedly connected with a rotating motor (333), and the rotating motor (333) is slidably connected with the connecting seat (11).

7. The deformation preventing cutting device for ultrafiltration membrane wire processing according to claim 1, characterized in that: The lifting mechanism (5) comprises a screw rod (51), the screw rod (51) is screwed with the sliding seat (4), the screw rod (51) is rotatably connected with the connecting seat (11), and the top of the screw rod (51) is fixedly connected with a control motor (52).

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