Filter element edge stripping device

Abstract

The utility model belongs to the field of filter element processing, and provides a filter element edge stripping device which comprises two edge stripping modules arranged oppositely. The edge stripping module comprises a first moving module, a first movable plate, a second moving module, a third moving module, a fourth moving module and an edge stripping plate connected with the fourth moving module. The second moving module drives the positioning ejector pin to position and clamp the filter element, then the third moving module drives the edge stripping plate to move to the position above the position between the filter element and waste in the X-axis direction, and then the fourth moving module drives the edge stripping plate to move in the Y-axis direction to be inserted between the filter element and the waste. Finally, the third moving module moves in the X-axis direction, and waste is stripped from the filter element through an edge stripping plate. Automatic filter element edge shifting work is achieved, the personnel cost is reduced, and the filter element production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of filter element production equipment, in particular to a filter element edge stripping device. Background Art

[0002] Water purifier filter elements generally use RO membranes to filter water. During the production process, the filter element is generally rewound using the concentrated water net, membrane separation layer and support layer, and then made into a reverse osmosis membrane filter element. In the actual winding process, the width of the raw material used will be greater than the width of the filter element. Therefore, after the winding is completed, the operator needs to use a cutting machine or cutting equipment to cut off the excess edges of the filter element.

[0003] For example, patent application number: CN201720925130.5 discloses a stripping device for a water purifier filter element. Through the arrangement of front and rear limit plates and a pushing cylinder, the filter element can be directly placed between the front and rear limit plates, and the waste edge and the cut portion of the filter element can be clamped on the pulling plate, so that the waste edge is arranged between the pulling plate and the rear limit plate. Then, the output shaft of the pushing cylinder is extended. Due to the obstruction of the pulling plate, the output shaft of the pushing cylinder can push the end of the filter element outward, and the pulling plate will clamp the waste edge, so that the waste edge and the filter element can be separated. Compared with previous structures, the filter element and the waste edge can be separated quickly, the waste edge stripping efficiency is improved, the labor intensity of operators is reduced, and the stripping quality is improved.

[0004] As for the above stripping device, the filter element also needs to be grabbed between the front and rear limit plates, and the waste edge and the cut seam of the filter element need to be clamped on the pulling plate; this design still requires the filter element to be aligned and placed, which not only makes the discharge process cumbersome and inconvenient, but also reduces the efficiency of the stripping process. Utility Model Content

[0005] The utility model discloses a filter element edge stripping device, which is used to solve relevant technical problems in the background technology.

[0006] The technical solution provided by the utility model is as follows: a filter element stripping device, comprising: two stripping modules arranged opposite to each other; the stripping modules include: a first movable module moving along the X-axis direction, a first movable plate connected to the first movable module, a second movable module connected to the first movable plate and driving a positioning ejector to move along the X-axis direction, a third movable module connected to the first movable plate and moving along the X-axis direction, a fourth movable module connected to the third movable module and moving along the Z-axis direction, and a stripping plate connected to the fourth movable module.

[0007] In one embodiment, the first movable module is connected to the base, and the first movable plate is connected to the first movable module; the base is provided with a scale in the direction of movement along the X-axis, and the first movable plate is provided with a pointer corresponding to the scale for determining the moving distance of the first movable plate in the X-axis direction.

[0008] In one embodiment, the first movable module is a hand-cranked screw module.

[0009] In one embodiment, the second movable module includes: two slide rails connected to the first movable plate along the X-axis, a slider movably connected to the slide rails, a second movable plate connected to the slider, and a first cylinder driving the second movable plate to move; the positioning ejector pin is connected to the second movable plate through a clamping seat.

[0010] In one embodiment, the third movable module is connected to the first movable plate through the first support plate and the second support plate, and the third movable module is above the second movable module; the third movable module is the second cylinder, and the telescopic end of the second cylinder is connected to the fourth movable module.

[0011] In one embodiment, the first support plate is in the moving direction of the positioning ejector pin, and the positioning ejector pin moves through the support plate.

[0012] In one embodiment, the fourth movable module is a third cylinder, which is arranged along the Z-axis direction, and a telescopic end of the third cylinder is connected to the stripping plate through an adapter block.

[0013] In one embodiment, the stripping plate is provided with a stripping through groove extending upward from the bottom.

[0014] In one embodiment, the bottom of the stripping plate is thinned and inclined.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The filter element stripping device of the utility model first uses the second movable module to drive the positioning ejector to position and clamp the filter element, then uses the third movable module to drive the stripping plate to move in the X-axis direction to the upper part between the filter element and the waste material, then uses the fourth movable module to drive the stripping plate to move in the Y-axis direction and insert it between the filter element and the waste material, and finally uses the third movable module to move along the X-axis direction to strip the waste material from the filter element through the stripping plate; thus, the automated filter element stripping work is realized, the personnel cost is reduced, and the filter element production efficiency is improved.

[0017] (2) The filter element stripping device of the utility model only needs to adjust the X-axis feed distance through the first movable module when replacing the filter element products with different stripping spacings, and the parameters of the second movable module and the third movable module connected to the first movable module do not need to be redesigned; therefore, by setting the first movable module, it can adapt to filter element products with different stripping spacings, reducing the adjustment of device parameters, making the device easier to operate, and improving the stripping efficiency.

[0018] (3) The filter element stripping device of the utility model is adjusted according to the difference in stripping distance between two different products by referring to the scale and the pointer, thereby improving the stripping accuracy of the device and making the device more convenient to adjust, further improving the adjustment efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the filter element edge stripping device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the edge stripping module in the utility model;

[0021] Figure 3 This is the front view of the edge stripping module in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the second mobile module in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the edge stripping plate in the utility model.

[0024] The accompanying drawings are marked as follows: 1. first movable module; 2. first movable plate; 3. positioning ejector pin; 31. clamping seat; 4. second movable module; 41. slide rail; 42. slider; 43. second movable plate; 44. first cylinder; 5. third movable module; 51. first support plate; 52. second support plate; 6. fourth movable module; 7. stripping plate; 71. stripping groove; 8. base; 9. scale; 10. pointer; 11. adapter block. DETAILED DESCRIPTION

[0025] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0026] like Figure 1-5As shown, the utility model is a filter element stripping device, comprising: two stripping modules arranged opposite to each other, the two stripping modules clamp the filter element and strip the waste materials cut from both sides of the filter element. The stripping modules include: a first movable module 1, a first movable plate 2, a positioning ejector 3, a second movable module 4, a third movable module 5, a fourth movable module 6, and a stripping plate 7; the first movable module 1 drives the first movable plate 2 to move in the X-axis direction; the second movable module 4 is connected to the first movable plate 2, the positioning ejector 3 is connected to the second movable module 4, and the positioning ejector 3 is driven to move in the X-axis direction through the second module; the third movable module 5 is connected to the first movable plate 2, the third movable module 5 is connected to the fourth movable module 6, and the fourth movable module 7 is connected to the fourth movable module 7. The movable module 6 is connected to the stripping plate 7; first, the second movable module 4 is used to drive the positioning ejector 3 to position and clamp the filter element, and then the third movable module 5 is used to drive the stripping plate 7 to move in the X-axis direction to the top between the filter element and the waste material, and then the fourth movable module 6 is used to drive the stripping plate 7 to move in the Y-axis direction and insert it between the filter element and the waste material, and finally the third movable module 5 is used to move along the X-axis direction, and the waste material is stripped from the filter element through the stripping plate 7; the automated filter element edge stripping work is realized, the personnel cost is reduced, and the filter element production efficiency is improved.

[0027] In one embodiment, when it is necessary to replace the filter element product with a different stripping spacing, it is only necessary to adjust the X-axial feed distance through the first movable module 1, and the feed parameters of the second movable module 4 and the third movable module 5 connected to the first movable module 1 do not need to be redesigned; therefore, by setting the first movable module 1, it is possible to adapt to filter element products with different stripping spacings, reduce the adjustment of device parameters, make the device easier to operate, and improve the stripping efficiency.

[0028] In one embodiment, the first movable module 1 is connected to the base 8, and the first movable module 1 is connected to the first movable plate 2; the base 8 is provided with a scale 9 in the direction of movement along the X-axis, and the first movable plate 2 is provided with a pointer 10 corresponding to the scale 9. According to the difference in the peeling distance between the two different products before and after, the scale 9 and the pointer 10 are adjusted, thereby improving the peeling accuracy of the device, while also making the device adjustment more convenient, further improving the adjustment efficiency of the device.

[0029] In this embodiment, the first movable module 1 is a hand-cranked screw module. When the device is program-controlled, the adjustment distance can be determined manually, avoiding program changes, making the device easier for on-site staff to operate.

[0030] For example: when the stripping distance of the original filter element is 5mm, the pointer 10 points to the 0 o'clock position of the scale 9; when the stripping distance of the subsequently replaced filter element is 7mm, the first movable plate 2 and other components are driven by the first movable module 1 to move 2mm scale 9 inward of the filter element; when the stripping distance of the subsequently replaced filter element is 3mm, the first movable plate 2 and other components are driven by the first movable module 1 to move 2mm scale 9 outward of the filter element; and the feed parameters of the second movable module 4 and the third movable module 5 in the X-axis direction do not need to be reset and adjusted.

[0031] In this embodiment, the first movable plate 2 is connected to the first support plate 51 and the second support plate 52, the first support plate 51 and the second support plate 52 are on both sides of the second movable module 4, and the third movable module 5 is connected to the first support plate 51 and the second support plate 52 and is above the second movable module 4. Therefore, the second movable module 4 drives the positioning ejector 3 to move and the third movable module 5 drives the fourth movable module 6 and the stripping plate 7 without interfering with each other.

[0032] In this embodiment, the second movable module 4 includes: a slide rail 41, a slider 42, a second movable plate 43, and a first cylinder 44; the slide rail 41 is connected to the first movable plate 2 along the X-axis direction and between the first support plate 51 and the second support plate 52; the slider 42 is slidably connected to the slide rail 41, and the second movable plate 43 is connected to the slider 42; the first cylinder 44 is connected to the second support plate 52, and its telescopic end passes through the second support plate 52 and is connected to the second movable plate 43; the positioning ejector 3 is connected to the second movable plate 43 through the clamping seat 31, and the positioning ejector 3 movably passes through the first support plate 51; when it is necessary to position and clamp the filter element, the first cylinder 44 pushes the second movable plate 43, driving the positioning ejector 3 to move toward the filter element and hold the filter element in the center tube. The positioning ejector 3 is driven to move by the second movable module 4 to achieve accurate positioning and fixation of the filter element and ensure the stability of the stripping edge.

[0033] In this embodiment, the positioning ejector pin 3 movably passes through the first supporting plate 51 , which provides support for the positioning ejector pin 3 and ensures the stability of the positioning ejector pin 3 .

[0034] In this embodiment, the third movable module 5 is connected to the first support plate 51 and the second support plate 52, and the third movable module 5 is above the second movable module 4; the third movable module 5 is a second cylinder, and the telescopic end of the second cylinder is connected to the fourth movable module 6; the fourth movable module 6 is a third cylinder, and the third cylinder is arranged along the Z-axis direction, and its telescopic end is connected to the stripping plate 7 through the adapter block 11; the second cylinder and the third cylinder drive the stripping plate 7 to move in the X-axis and Z-axis directions, and the second cylinder drives the third cylinder and the stripping plate 7 to move in the X-axis direction, moves to above the stripping waste, and then drives the stripping plate 7 to move downward through the third cylinder, so that it is inserted between the waste and the filter element, and finally moves in the opposite direction through the second cylinder, and the waste is peeled off from the filter element through the stripping plate 7.

[0035] In this embodiment, the stripping plate 7 is connected to the side wall of the adapter block 11. When the telescopic rod of the third cylinder moves up and down along the Z axis, the adapter block 11 and the stripping plate 7 are driven to move up and down.

[0036] Furthermore, the stripping plate 7 is provided with a stripping groove 71 from the bottom upward; by providing the stripping groove 71, the stripping plate 7 is prevented from interfering with the center tube of the filter element and the positioning ejector pin 3, and the stripping plate 7 can be inserted between the waste material and the filter element to better strip the waste material.

[0037] Furthermore, the bottom of the stripping plate 7 is thinned and tilted; the thinning and tilting design can ensure that the stripping plate 7 is smoothly inserted between the filter element and the waste material, thereby ensuring the smooth stripping action.

[0038] Working principle: When starting to work, first use the second movable module 4 to drive the positioning ejector 3 to position and clamp the filter element, then use the third movable module 5 to drive the stripping plate 7 to move in the X-axis direction to the top between the filter element and the waste material, then use the fourth movable module 6 to drive the stripping plate 7 to move in the Y-axis direction and insert it between the filter element and the waste material, finally use the third movable module 5 to move in the opposite direction, and use the stripping plate 7 to strip the waste material from the filter element; this realizes the automated filter element edge shifting work, reduces personnel costs, and improves the filter element production efficiency.

[0039] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A filter element edge stripping device, comprising: Two stripping modules are arranged opposite to each other; it is characterized in that the stripping modules include: a first movable module (1) moving along the X-axis direction, a first movable plate (2) connected to the first movable module (1), a second movable module (4) connected to the first movable plate (2) and driving the positioning ejector (3) to move along the X-axis direction, a third movable module (5) connected to the first movable plate (2) and moving along the X-axis direction, a fourth movable module (6) connected to the third movable module (5) and moving along the Z-axis direction, and a stripping plate (7) connected to the fourth movable module (6).

2. A filter element edge stripping device according to claim 1, characterized in that: The first movable module (1) is connected to a base (8), and the first movable plate (2) is connected to the first movable module (1); the base (8) is provided with a scale (9) in the direction of movement along the X-axis, and the first movable plate (2) is provided with a pointer (10) corresponding to the scale (9) for determining the movement distance of the first movable plate (2) in the X-axis direction.

3. A filter element edge stripping device according to claim 2, characterized in that: The first movable module (1) is a hand-cranked screw module.

4. A filter element edge stripping device according to claim 1, characterized in that: The second movable module (4) comprises: two slide rails (41) connected to the first movable plate (2) along the X-axis, a slider (42) movably connected to the slide rails (41), a second movable plate (43) connected to the slider (42), and a first cylinder (44) for driving the second movable plate (43) to move; the positioning ejector pin (3) is connected to the second movable plate (43) via a clamping seat (31).

5. A filter element edge stripping device according to claim 4, characterized in that: The third movable module (5) is connected to the first movable plate (2) via a first support plate (51) and a second support plate (52), and the third movable module (5) is above the second movable module (4); the third movable module (5) is a second cylinder, and the telescopic end of the second cylinder is connected to the fourth movable module (6).

6. A filter element edge stripping device according to claim 5, characterized in that: The first support plate (51) is in the movement direction of the positioning ejector pin (3), and the positioning ejector pin (3) moves through the support plate.

7. A filter element edge stripping device according to claim 1, characterized in that: The fourth movable module (6) is a third cylinder, which is arranged along the Z-axis direction, and the telescopic end of the third cylinder is connected to the stripping plate (7) through the adapter block (11).

8. The filter element edge stripping device according to claim 1, characterized in that: The edge stripping plate (7) is provided with an edge stripping through groove (71) extending upward from the bottom.

9. The filter element edge stripping device according to claim 1, characterized in that: The bottom of the stripping plate (7) is thinned and tilted.

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