Multilayer separation membrane material laminating device

Abstract

The utility model discloses a multi-layer separation membrane material bonding device, and relates to the separation membrane bonding technical field. The utility model includes a frame, a separation membrane introduction groove is provided on the top of the frame, an inverted T-shaped bracket is symmetrically fixedly connected to the top of the inner side of the frame, a glue coating roller is rotatably connected to one side of the inner side of the inverted T-shaped bracket through a roller shaft, a first guide roller is rotatably connected to one side of the outer side of the inverted T-shaped bracket through a roller shaft, and a glue box is fixedly connected to the inverted T-shaped bracket above the glue coating roller. The utility model drives two pressing brackets to approach synchronously by rotating a double-headed screw, and can drive two pressing rollers to move synchronously toward the separation membrane, thereby effectively pressing and bonding the multi-layer separation membrane, and the excess glue coated on the surface of the separation membrane can be scraped by the provided glue scraping seat to prevent the waste of glue caused by excessive glue coated on both sides of the separation membrane, and the excess glue scraped can flow down along the V-shaped glue guide groove into the glue collection box for collection.

Description

Technical Field

[0001] The utility model belongs to the technical field of separation membrane lamination, in particular to a multi-layer separation membrane material lamination device. Background Art

[0002] Separation membrane is a membrane material with selective permeability. It can be usually divided into microfiltration membrane, ultrafiltration membrane, nanofiltration membrane, reverse osmosis membrane, pervaporation membrane, ion exchange membrane, etc. according to the separation mechanism and scope of application. When bonding multi-layer separation membrane materials, a separation membrane material bonding device is required. At present, the separation membrane material gluing bonding devices on the market mostly adopt a roller pressing design when in use, to bond multiple separation membranes, which can greatly increase the bonding efficiency. However, the roller pressing design also has disadvantages when in use. Since there will be a gap between the upper and lower pressure rollers, this will lead to loose bonding during bonding, which affects the quality of bonding. In view of this, we propose a multi-layer separation membrane material bonding device. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0004] The utility model is a multi-layer separation membrane material bonding device, comprising a frame, a separation membrane introduction groove is provided on the top of the frame, an inverted T-shaped bracket is symmetrically fixedly connected to the top of the inner side of the frame, a glue coating roller is rotatably connected to one side of the inner side of the inverted T-shaped bracket through a roller shaft, a first guide roller is rotatably connected to one side of the outer side of the inverted T-shaped bracket through a roller shaft, a glue box is fixedly connected to the inverted T-shaped bracket above the glue coating roller, a glue spout is provided at the bottom of the glue box, and the glue spout is located directly above the glue coating roller, a pressing bracket is symmetrically and movably connected to the bottom of the inner side of the frame, and the lower part of the frame is connected to the glue coating roller through a roller shaft. The bearing is rotatably connected to a double-headed screw, and the threads at both ends of the double-headed screw rotate in opposite directions, and the two ends of the double-headed screw respectively thread through the lower parts of the two clamping brackets, one end of the double-headed screw extends to the outside of the frame and is fixed with an adjusting handle, a clamping roller is rotatably connected to the inner wall of the upper part of the clamping bracket via a roller shaft, a roller support is fixedly connected to the inner wall of the clamping bracket on the right side, and a second guide roller is rotatably connected to the roller support via a roller shaft, a membrane through groove is provided on the clamping bracket below the second guide roller, and a separation membrane lead-out groove is provided on the side wall of the frame near the mold through groove.

[0005] Preferably, an L-shaped connecting rod is fixedly connected to the center position of the bottom of the inverted T-shaped bracket, and a scraper seat is obliquely fixed to the lower end of the L-shaped connecting rod.

[0006] Preferably, a V-shaped glue guiding groove is provided on the top of the glue scraper seat, and the height of the rear end of the glue scraper seat is higher than the height of the front end of the glue scraper seat.

[0007] Preferably, a glue collecting box is provided below the front end of the glue scraping seat, and the glue collecting box is placed on the supporting frame.

[0008] Preferably, the support frame is fixedly connected to the front side of the frame, and a placement groove for placing the glue collection box is provided on the top of the support frame.

[0009] Preferably, a guide slot is provided at the bottom of the inner side of the frame, a guide slide block is provided at the bottom of the clamping bracket, and the guide slide block slides along the guide slot.

[0010] The utility model has the following beneficial effects:

[0011] The utility model discloses a multi-layer separation membrane material bonding device, which drives two pressing brackets to approach synchronously by rotating a double-headed screw, and can drive two pressing rollers to move synchronously toward the separation membrane, so as to effectively press and bond the multi-layer separation membrane, thereby ensuring the bonding quality of the separation membrane material. The provided glue scraper seat can scrape off excess glue coated on the surface of the separation membrane to prevent excessive glue coated on both sides of the separation membrane and cause glue waste, and the excess glue scraped off can flow downward along the V-shaped glue guide groove into the glue collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a right side structural schematic diagram of the multi-layer separation membrane material laminating device of the utility model;

[0014] Figure 2 It is a left-side structural schematic diagram of the multi-layer separation membrane material laminating device of the utility model;

[0015] Figure 3 It is a structural schematic diagram of an inverted T-shaped bracket and a scraper seat in the multi-layer separation membrane material laminating device of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Frame; 11. Separation membrane inlet groove; 12. Separation membrane outlet groove; 2. Inverted T-shaped bracket; 21. Glue coating roller; 22. First guide roller; 23. L-shaped connecting rod; 3. Pressing bracket; 31. Pressing roller; 4. Roller support; 41. Second guide roller; 5. Support frame; 51. Placement groove; 6. Glue collecting box; 7. Double-headed screw; 71. Adjustment handle; 8. Glue tank; 81. Glue nozzle; 9. Glue scraping seat; 91. V-shaped glue guide groove. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0020] Embodiment 1: A multi-layer separation membrane material bonding device comprises a frame 1, a separation membrane introduction groove 11 is provided on the top of the frame 1, an inverted T-shaped bracket 2 is symmetrically fixedly connected to the top of the inner side of the frame 1, a glue coating roller 21 is rotatably connected to one side of the inner part of the inverted T-shaped bracket 2 through a roller shaft, a first guide roller 22 is rotatably connected to one side of the outer part of the inverted T-shaped bracket 2 through a roller shaft, a glue tank 8 is fixedly connected to the inverted T-shaped bracket 2 above the glue coating roller 21, an electric push rod for controlling the uniform discharge of glue liquid is provided inside the glue tank 8, which can drive the push plate to squeeze downward to extrude the glue liquid evenly, the electric push rod inside the glue tank 8 is controlled by an external controller, which will not be described in detail here, a glue filling port is provided on the glue tank 8, which is not shown in the figure, and is used to add glue to the glue tank Glue is filled in 8, and a glue nozzle 81 is provided at the bottom of the glue box 8, which is located just above the glue coating roller 21. A clamping bracket 3 is symmetrically and movably connected to the bottom of the inner side of the frame 1. A guide slide groove is provided at the bottom of the inner side of the frame 1. A guide slider is provided at the bottom of the clamping bracket 3, and the guide slider slides along the guide slide groove. A double-headed screw 7 is rotatably connected to the lower part of the frame 1 through a bearing. The threads at both ends of the double-headed screw 7 are rotated in opposite directions, and the two ends of the double-headed screw 7 are respectively threaded through the lower parts of the two clamping brackets 3. One end of the double-headed screw 7 extends to the outside of the frame 1 and is fixed with an adjusting handle 71. A clamping roller 31 is rotatably connected to the inner wall of the upper part of the clamping bracket 3 through a roller shaft. By rotating the double-headed screw 7, the two clamping brackets 3 can be driven to close synchronously. The two pressing rollers 31 are close to each other, thereby driving the two pressing rollers 31 to approach synchronously, and then the three-layer separation membrane material can be effectively pressed and laminated, so as to ensure the laminating quality of the separation membrane material. A roller support 4 is fixedly connected to the inner wall of the pressing bracket 3 on the right side, and a second guide roller 41 is rotatably connected to the roller support 4 through a roller shaft. A membrane-penetrating groove is provided on the pressing bracket 3 below the second guide roller 41, and a separation membrane lead-out groove 12 is provided on the side wall of the frame 1 near the mold-penetrating groove. When laminating the separation membrane material, the lower ends of the three separation membranes can be inserted into the frame 1 from the separation membrane lead-in groove 11, and the middle separation membrane can pass between the two glue coating rollers 21, and the separation membranes on both sides are respectively attached to the two first guide rollers 22, and then the three separation membranes are After the lower end of the membrane is fitted, it passes between the two pressing rollers 31, then goes around the bottom of the second guide roller 41, and finally passes through the separation membrane outlet groove 12 and is connected to the external traction roller. Then, the adjusting handle 71 is manually turned clockwise to drive the double-headed screw 7 to rotate. The rotation of the double-headed screw 7 can drive the two pressing brackets 3 to approach synchronously, and the three separation membranes are effectively pressed and fitted together through the two pressing rollers 31. At this time, the electric push rod inside the glue box 8 can be driven by an external controller to drive the push plate to move downward, and the glue in the glue box 8 is evenly spit out to the glue coating roller 21 through the glue nozzle 81, and the three separation membranes are pulled and rolled up by the external traction roller. At this time, when the separation membrane at the middle position passes between the two glue coating rollers 21,The two glue coating rollers 21 can apply glue to both sides of the middle separation membrane respectively, and can achieve the pressing and bonding of the three separation membrane materials through the pressing action of the two pressing rollers 31.

[0021] Embodiment 2: The difference between this embodiment and embodiment 1 is that, an L-shaped connecting rod 23 is fixedly connected at the center position of the bottom of the inverted T-shaped bracket 2, and a scraper seat 9 is fixed obliquely at the lower end of the L-shaped connecting rod 23. The scraper seat 9 can scrape the excess glue on both sides of the middle separation membrane to prevent the waste of glue caused by excessive glue applied on both sides of the separation membrane. A V-shaped glue guide groove 91 is provided on the top of the scraper seat 9, and the rear end height of the scraper seat 9 is higher than the front end height of the scraper seat 9. A glue collection box 6 is provided below the front end of the scraper seat 9. The glue collecting box 6 can collect the glue scraped off the separation membrane. The glue collecting box 6 is placed on the support frame 5. The support frame 5 is fixedly connected to the front side of the frame 1. The top of the support frame 5 is provided with a placement groove 51 for placing the glue collecting box 6. During the movement of the intermediate separation membrane, the side of the glue scraping seat 9 close to the separation membrane can fit with the intermediate separation membrane and can scrape off the excess glue coated on the intermediate separation membrane. The scraped glue can flow downward along the V-shaped glue guide groove 91 into the glue collecting box 6 for collection.

[0022] Working principle: When using, when laminating the separation membrane material, the lower ends of the three separation membranes can be inserted into the frame 1 from the separation membrane introduction groove 11, and the middle separation membrane can be passed between the two glue coating rollers 21, and the separation membranes on both sides can be respectively attached to the two first guide rollers 22, and then the lower ends of the three separation membranes are laminated, passed between the two pressing rollers 31, and then bypassed from the bottom of the second guide roller 41, and finally passed through the separation membrane outlet groove 12 and connected to the external traction roller, and then the adjustment handle 71 is manually turned clockwise to drive the double-headed screw 7 to rotate. The rotation of the double-headed screw 7 can drive the two pressing brackets 3 to approach synchronously, and the three separation membranes are effectively pressed and attached together through the two pressing rollers 31. At this time, the external control The device drives the electric push rod inside the glue box 8 to drive the push plate to move downward, and the glue in the glue box 8 is evenly spit out to the glue coating roller 21 through the glue dispensing nozzle 81, and the three separation membranes are pulled and rolled up by the external traction roller. At this time, when the separation membrane at the middle position passes between the two glue coating rollers 21, the two glue coating rollers 21 can respectively apply glue on both sides of the middle separation membrane, and can achieve the compression and fitting of the three separation membrane materials through the pressing action of the two pressing rollers 31. During the movement of the middle separation membrane, the side of the scraper seat 9 close to the separation membrane can fit with the middle separation membrane, and can scrape off the excess glue coated on the middle separation membrane, and the scraped glue can flow downward along the V-shaped glue guide groove 91 into the glue collection box 6 for collection.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A multi-layer separation membrane material bonding device, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a separation membrane introduction groove (11); the top of the inner side of the frame (1) is symmetrically fixedly connected with an inverted T-shaped bracket (2); one side of the inner side of the inverted T-shaped bracket (2) is rotatably connected with a glue coating roller (21) via a roller shaft; one side of the outer side of the inverted T-shaped bracket (2) is rotatably connected with a first guide roller (22) via a roller shaft; a glue box (8) is fixedly connected to the inverted T-shaped bracket (2) above the glue coating roller (21); a glue spouting nozzle (81) is provided at the bottom of the glue box (8); the glue spouting nozzle (81) is located directly above the glue coating roller (21); a pressing bracket (3) is symmetrically and movably connected to the bottom of the inner side of the frame (1); and a double-headed roller (22) is rotatably connected to the lower part of the frame (1) via a bearing. A screw (7), wherein the threads at both ends of the double-headed screw (7) are rotated in opposite directions, and the two ends of the double-headed screw (7) are respectively threaded through the lower parts of the two clamping brackets (3), one end of the double-headed screw (7) extends to the outside of the frame (1) and is fixed with an adjustment handle (71), a clamping roller (31) is rotatably connected to the inner wall of the upper part of the clamping bracket (3) via a roller shaft, a roller support (4) is fixedly connected to the inner wall of the right clamping bracket (3), and a second guide roller (41) is rotatably connected to the roller support (4) via a roller shaft, a membrane through groove is provided on the clamping bracket (3) below the second guide roller (41), and a separation membrane lead-out groove (12) is provided on the side wall of the frame (1) near the through-mold groove.

2. The multi-layer separation membrane material laminating device according to claim 1, characterized in that: An L-shaped connecting rod (23) is fixedly connected at the center position of the bottom of the inverted T-shaped bracket (2), and a scraper seat (9) is obliquely fixed at the lower end of the L-shaped connecting rod (23).

3. The multi-layer separation membrane material laminating device according to claim 2, characterized in that: A V-shaped glue guiding groove (91) is provided on the top of the glue scraping seat (9), and the height of the rear end of the glue scraping seat (9) is higher than the height of the front end of the glue scraping seat (9).

4. The multi-layer separation membrane material laminating device according to claim 3, characterized in that: A glue collection box (6) is provided below the front end of the glue scraping seat (9), and the glue collection box (6) is placed on the support frame (5).

5. The multi-layer separation membrane material laminating device according to claim 4, characterized in that: The support frame (5) is fixedly connected to the front side of the frame (1), and a placement groove (51) for placing the glue collection box (6) is provided on the top of the support frame (5).

6. The multi-layer separation membrane material laminating device according to claim 1, characterized in that: A guide slot is provided at the bottom of the inner side of the frame (1), and a guide slide block is provided at the bottom of the clamping bracket (3), and the guide slide block slides along the guide slot.

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