Edge covering device for filter element end cover of filter

Abstract

The utility model discloses a filter element end cover edge covering device which comprises a base, two rotating mechanisms moving relatively, a conveying mechanism and two lower clamping plates, the upper side face of each lower clamping plate is provided with a containing groove, supporting cloth is arranged between the two lower clamping plates, one side of the supporting cloth is connected to groove openings of the two containing grooves, and the other side of the supporting cloth is connected to the other side of the supporting cloth. The other side of the supporting cloth is connected to a winder in a winding mode, and the winder is connected to the base. The edge covering device has the advantages that blanking can be quickly completed after edge covering is completed, manual blanking of workers is not needed, and trouble and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter production equipment, in particular to an edge wrapping device for a filter element end cover. Background Art

[0002] The filter element is a device used to filter impurities and pollutants. Before the filter element is put into use, metal filter element end covers need to be packaged on both ends of the filter element to facilitate the installation and use of the filter element. In the existing technology, most of the filter element edge wrapping is manual, which is not only inefficient, but also the accuracy of manual edge wrapping is not enough, which may affect the filtering effect of the filter element.

[0003] The existing Chinese patent with application number CN202221212211.8 discloses a edging device for the filter element end cover, which includes a bottom shell, the upper end of which is fixedly connected to a top plate, one side of which is slidably connected to a support plate and a support box, the upper surfaces of which are fixedly connected to a rotating mechanism, which is used to squeeze the metal filter element end cover, one end of the upper surface of the bottom of the bottom shell is fixedly connected to a support plate, and a clamping mechanism is provided on the upper surface of the support plate, the clamping mechanism includes a horizontal motion module and a clamping module, the filter element is placed in the clamping mechanism, and the clamping module clamps the filter element. Although the device can hem the filter element through mechanical operation, after the hemming is completed, employees need to manually take the hemmed filter element, which is time-consuming and labor-intensive, and reduces work efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an edge wrapping device for a filter element end cover.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A edging device for a filter element end cover comprises a base, two relatively movable rotating mechanisms, a transport mechanism and two lower clamping plates, wherein a placement groove is provided on the upper side of each lower clamping plate, a supporting cloth is provided between the two lower clamping plates, one side of the supporting cloth is connected to the notches of the two placement grooves, and the other side of the supporting cloth is wound around a reel, which is connected to the base.

[0007] Preferably, support plates are connected to both of the two rotating mechanisms, a push rod is connected to one of the support plates, and a clamping mechanism is slidably connected to the side of the other support plate, and the push rod can drive the clamping mechanism to move downward.

[0008] Preferably, the clamping mechanism includes a sliding groove, which is arranged on the side of the corresponding support plate, a sliding block is slidably connected in the sliding groove, a right-angled trapezoidal plate is connected to the side of the sliding block, the right-angled trapezoidal plate is cooperated with the push rod, and a pressure plate is connected to the lower side of the right-angled trapezoidal plate.

[0009] Preferably, an elastic member is connected between the lower side of the sliding block and the upper side of the sliding groove.

[0010] Preferably, a guide roller is provided between the two lower clamping plates, the guide roller is connected to the base, and the support cloth is guided and supported by the guide roller.

[0011] The advantages of the present invention are as follows: the edging device of the filter element end cover provided by the present invention transports the filter element to the placement groove of the lower clamping plate through the transportation mechanism, and then the two rotating mechanisms move toward the middle to drive the pressure plate to move downward to press the filter element; when the edging is completed, the two rotating mechanisms move to both sides, and the pressure plate no longer presses the filter element; at this time, the winder is started to pull the supporting cloth, so that the supporting cloth supports the filter element upward, and the filter element rolls down along the supporting cloth and the lower clamping plate, so that the unloading can be completed quickly, and employees do not need to unload manually, which saves trouble and effort; after the unloading is completed, the winder is reversed, so that the supporting cloth loses its tension, so that the next filter element can be transported to the placement groove for edging processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the principle structure of a filter element end cover wrapping device provided by the utility model;

[0013] Figure 2 is a schematic diagram of the connection between the lower clamping plate and the supporting cloth;

[0014] Figure 3 It is a schematic diagram of the cooperation between the two push rods and the pressure plate;

[0015] Figure 4 It is a cross-sectional view of the clamping mechanism. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] like Figure 1 As shown, the utility model provides a filter element end cover hemming device, comprising a base 1, two relatively movable rotating mechanisms 2, a transport mechanism 3 and two lower clamping plates 4. The filter element is transported by the transport mechanism 3 so that the filter element can be transported to the two lower clamping plates 4, and finally the filter element is hemmed by the rotating mechanism 2.

[0019] like Figure 2 As shown, the two lower clamping plates 4 are both right-angled trapezoidal plates, so that the filter element can roll down along the inclined surface. A placement groove 5 is provided on the upper side of each lower clamping plate 4. The placement groove 5 is an arc groove, so that the filter element can roll into the two placement grooves 5.

[0020] like Figure 3 As shown, support plates 2.1 are connected to the two rotating mechanisms 2, a push rod 2.7 is connected to one of the support plates 2.1, and a clamping mechanism is slidably connected to the side of the other support plate 2.1, and the push rod 2.7 can drive the clamping mechanism to move downward.

[0021] like Figure 4 As shown, the clamping mechanism includes a sliding groove 2.2, which is arranged on the side of the corresponding support plate 2.1. The sliding block 2.3 is slidably connected in the sliding groove 2.2, and the elastic member 2.6 is connected to the lower side of the sliding block 2.3 and the upper side of the sliding groove 2.2. In this embodiment, the elastic member 2.6 is a spring, which supports the sliding block 2.3.

[0022] A right-angled trapezoidal plate 2.4 is connected to the side of the sliding block 2.3, and the right-angled trapezoidal plate 2.4 is arranged in cooperation with the push rod 2.7. A pressure plate 2.5 is connected to the lower side of the right-angled trapezoidal plate 2.4, and the pressure plate 2.5 is an arc-shaped plate. When the two rotating mechanisms 2 move toward the middle, the push rod 2.7 and the right-angled trapezoidal plate 2.4 will move toward the middle. When the push rod 2.7 pushes the inclined surface of the right-angled trapezoidal plate 2.4, the right-angled trapezoidal plate 2.4 will move downward, thereby driving the pressure plate 2.5 to move downward to press the filter element. After the filter element is pressed, the filter element is edged by the two rotating mechanisms 2.

[0023] A supporting cloth 6 is provided between the two lower clamping plates 4, one side of the supporting cloth 6 is connected to the notches of the two placement grooves 5, and the other side of the supporting cloth 6 is wound around a winder 7, which is connected to the base 1. The winder 7 is an existing device, including a motor, and a winding drum is connected to the output shaft of the motor. The supporting cloth 6 is wound around the winding drum, and the winding drum is driven to rotate by the motor, and the winding drum winds up the supporting cloth 6, thereby tightening and straightening the supporting cloth 3.

[0024] A guide roller 4.1 is provided between the two lower clamping plates 4. The guide roller 4.1 is connected to the base 1. The support cloth 6 is guided and supported by the guide roller 4.1. When the support cloth 3 is stretched tight and straightened, the support cloth 6 can be tilted upward between the connection point between the lower clamping plate 4 and the guide roller 4.1, so that the support cloth 6 can support the filter element after the hemming upward, so that the filter element can roll down along the slope of the support cloth 6, thereby detaching from the placement groove 5. After the unloading is completed, the motor is reversed to unwind the support cloth 6, and the support cloth 6 loses its tension, so that the next filter element can roll into the placement groove 5 along the slope of the lower clamping plate 4.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A filter element end cap hemming device, comprising a base (1), two relatively movable rotating mechanisms (2), a transport mechanism (3) and two lower clamping plates (4), characterized in that: A placement groove (5) is provided on the upper side of each lower clamping plate (4), and a support cloth (6) is provided between the two lower clamping plates (4). One side of the support cloth (6) is connected to the notches of the two placement grooves (5), and the other side of the support cloth (6) is wound around a reel (7), and the reel (7) is connected to the base (1).

2. The filter element end cap edge wrapping device according to claim 1, characterized in that: Support plates (2.1) are connected to both of the two rotating mechanisms (2), a push rod (2.7) is connected to one of the support plates (2.1), and a clamping mechanism is slidably connected to the side of the other support plate (2.1), and the push rod (2.7) can drive the clamping mechanism to move downward.

3. The filter element end cap edge wrapping device according to claim 2, characterized in that: The clamping mechanism comprises a sliding groove (2.2), the sliding groove (2.2) being arranged on the side of the corresponding support plate (2.1), a sliding block (2.3) being slidably connected in the sliding groove (2.2), a right-angled trapezoidal plate (2.4) being connected to the side of the sliding block (2.3), the right-angled trapezoidal plate (2.4) being arranged in cooperation with a push rod (2.7), and a pressing plate (2.5) being connected to the lower side of the right-angled trapezoidal plate (2.4).

4. The filter element end cap edge wrapping device according to claim 3, characterized in that: An elastic member (2.6) is connected between the lower side of the sliding block (2.3) and the upper side of the sliding groove (2.2).

5. The filter element end cap edge wrapping device according to claim 1, characterized in that: A guide roller (4.1) is provided between the two lower clamping plates (4); the guide roller (4.1) is connected to the base (1), and the support cloth (6) is guided and supported by the guide roller (4.1).

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