Filter element bonding and fixing device

Abstract

The utility model relates to a filter element bonding and fixing device which comprises a base, a shaft rod is rotationally installed on the base, a containing tray is coaxially fixed to the top of the shaft rod, a pair of V-shaped clamping plates used for clamping a filter element is arranged above the containing tray, the two V-shaped clamping plates are symmetrically distributed on the two sides of the axis of the containing tray, and a first driving mechanism is arranged on the containing tray. The first driving mechanism is used for driving the two V-shaped clamping plates to get close to each other or get away from each other, and a second driving mechanism is arranged in the base and used for driving the shaft rod to rotate. The two V-shaped clamping plates in the V-shaped layout are combined with the first driving mechanism to drive the two V-shaped clamping plates to move to achieve distance adjustment, filter element cylinders of different sizes can be clamped and fixed, the double-shaft moving set works to drive the glue spraying head to be adjusted up and down and left and right so as to adapt to changes of the heights and the diameters of the filter element cylinders of different sizes, and the glue spraying efficiency is improved. Therefore, the device is suitable for bonding and fixing filter element cylinders with different sizes, and is high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element assembly, in particular to a filter element bonding and fixing device. Background Art

[0002] The production process of water purification filter elements includes bonding and assembly steps, one of which is to use the configured adhesive to bond the end cap to the end face of the filter element. The reference authorization announcement number is CN108854233A, which discloses a water purification filter element assembly bonding table. The water purification filter element assembly bonding table, the support rod and the nozzle cooperate with the rotatable turntable to quickly and stably apply glue on the top of the filter element, the swivel joint can turn the support tube to facilitate the installation of the end cap after glue dripping, and the alcohol wipe with the turntable can quickly wipe off the excess glue.

[0003] However, the fixed block in the above patent has a fixed size and can only be mounted on a filter cartridge that matches its size. A filter cartridge with a small size cannot be mounted on the fixed block. A filter cartridge with a large size is easy to move when mounted on the cover fixing block, which affects the stability during glue coating, resulting in low versatility of the above patent. Utility Model Content

[0004] The purpose of the utility model is to provide a filter element bonding and fixing device with high versatility, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] A filter element bonding and fixing device comprises a base, on which a shaft is rotatably mounted, a placing tray is coaxially fixed on the top of the shaft, a pair of V-shaped clamping plates for clamping the filter element are arranged above the placing tray, the two V-shaped clamping plates are symmetrically distributed on both sides of the axis of the placing tray, a first driving mechanism is arranged on the placing tray, the first driving mechanism is used to drive the two V-shaped clamping plates to approach or move away from each other, a second driving mechanism is arranged in the base, the second driving mechanism is used to drive the shaft to rotate, a stand is vertically fixed to one side of the upper surface of the base, a suspension is fixed to the top of the stand, a glue spraying head is installed below the suspension through a double-axis moving group arranged thereon, the double-axis moving group is used to drive the glue spraying head to be raised and lowered or translated left and right, a glue supply mechanism is provided on the side of the stand, the glue supply mechanism is used to supply glue to the glue spraying head.

[0007] It can be seen that the first driving mechanism drives the two V-shaped clamping plates to approach each other, clamps the filter cartridge, ensures stability when bonding the end cover, and improves the bonding and fixing quality. The two V-shaped clamping plates are driven by the first driving mechanism to move the two V-shaped clamping plates to adjust the spacing, and can clamp and fix filter cartridges of different sizes. In addition, the double-axis moving group drives the glue spray head to adjust up and down and left and right to adapt to the height and diameter changes of filter cartridges of different sizes, so that the device is suitable for bonding and fixing filter cartridges of different sizes, and has high versatility.

[0008] Furthermore, the first driving mechanism includes a bidirectional threaded rod, a first driving motor and a pair of nut seats. A driving groove is provided above the placement tray. The bidirectional threaded rod is rotatably installed in the driving groove. The first driving motor is fixed on the side wall of the placement tray. The output shaft of the first driving motor extends into the driving groove and is fixedly connected to one end of the bidirectional threaded rod. The two nut seats are respectively slidably installed in the driving groove and are threadedly matched on both sides of the bidirectional threaded rod. Two V-shaped clamps are fixed one by one on the top of the nut seats.

[0009] Furthermore, the second driving mechanism includes a second driving motor, a main gear and a driven gear. An inner cavity is provided in the base, and the bottom end of the shaft extends through the inner cavity. The second driving motor is fixed on the bottom wall of the inner cavity, the main gear is fixed on the output shaft of the second driving motor, and the driven gear is fixed on the bottom end of the shaft and meshes with the main gear accordingly.

[0010] Furthermore, the dual-axis moving group includes a first electric push cylinder, a mounting plate and a second electric push cylinder. The first electric push cylinder is fixed on the suspension, and its telescopic rod extends through and extends to the bottom of the suspension. The mounting plate is fixed on the end of the telescopic rod of the first electric push cylinder, and the second electric push cylinder is fixed on the lower surface of the mounting plate. A mounting seat is fixed on the end of the telescopic rod of the second electric push cylinder, and the glue spray head is installed below the mounting seat and facing the top of the tray.

[0011] Furthermore, the glue supply mechanism includes a mounting frame, a glue storage tank, a micro pump, a first connecting pipe and a second connecting pipe. The mounting frame is fixed on the side of the vertical frame, and the glue storage tank and the micro pump are respectively installed above the mounting frame. One end of the first connecting pipe is connected to the input end of the micro pump, and the other end is connected to the glue storage tank. One end of the second connecting pipe is connected to the output end of the micro pump, and the other end is connected to the glue spray head.

[0012] Furthermore, the second connecting pipe is a hose, and rubber pads are respectively fixed on the clamping surfaces of the two V-shaped clamping plates.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0014] The utility model drives the two V-shaped clamping plates to approach each other through the operation of the first driving mechanism, clamps and fixes the filter cartridge, ensures stability when the end cover is bonded, and improves the bonding and fixing quality. The two V-shaped clamping plates are driven to move by the first driving mechanism to adjust the spacing, and can clamp and fix filter cartridges of different sizes. In addition, the glue spray head is driven to adjust up and down and left and right through the operation of the double-axis moving group to adapt to the changes in the height and diameter of filter cartridges of different sizes, so that the device is suitable for bonding and fixing filter cartridges of different sizes, and has high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the upper surface of the placement tray in the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the base structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the stand and the suspension in the utility model.

[0019] In the figure: 1. base; 11. stand; 12. suspension; 2. shaft; 3. placement tray; 4. V-shaped clamp; 41. rubber pad; 5. first drive mechanism; 501. drive groove; 51. bidirectional threaded rod; 52. first drive motor; 53. nut seat; 6. second drive mechanism; 601. inner cavity; 61. second drive motor; 62. main gear; 63. driven gear; 7. glue spray head; 71. mounting seat; 8. double-axis moving group; 81. first electric push cylinder; 82. mounting plate; 83. second electric push cylinder; 9. glue supply mechanism; 91. mounting frame; 92. glue storage tank; 93. micro pump; 94. first connecting pipe; 95. second connecting pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0022] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0023] See also Figure 1-Figure 4 The utility model provides a filter element bonding and fixing device, comprising a base 1, a shaft rod 2 is rotatably mounted on the base 1, a placing tray 3 is coaxially fixed on the top of the shaft rod 2, a pair of V-shaped clamping plates 4 for clamping the filter element are arranged above the placing tray 3, the two V-shaped clamping plates 4 are symmetrically distributed on both sides of the axis of the placing tray 3, a first driving mechanism 5 is arranged on the placing tray 3, the first driving mechanism 5 is used to drive the two V-shaped clamping plates 4 to approach or move away from each other, a second driving mechanism 6 is arranged in the base 1, and the second driving mechanism 6 is used to drive the shaft rod 2 to rotate, a stand 11 is vertically fixed to one side of the upper surface of the base 1, a suspension 12 is fixed to the top of the stand 11, a glue spraying head 7 is installed below the suspension 12 through a double-axis moving group 8 arranged thereon, the double-axis moving group 8 is used to drive the glue spraying head 7 to be lifted or moved left and right, and a glue supply mechanism 9 is provided on the side of the stand 11, and the glue supply mechanism 9 is used to supply glue to the glue spraying head 7.

[0024] When the device is in use, the filter cartridge is placed vertically on the placement tray 3, and the first driving mechanism 5 is used to drive the two V-shaped clamping plates 4 to move closer to each other to clamp the filter cartridge, and the glue supply mechanism 9 is used to supply glue to the glue spraying head 7 and spray it on the top of the filter cartridge, and the second driving mechanism 6 is used to drive the shaft 2 and the placement tray 3 to rotate, thereby driving the filter cartridge to rotate one circle when applying glue, ensuring that the sprayed glue is distributed around the axis of the filter cartridge, and then pressing the end cover onto the glue on the top of the filter cartridge, and after the glue is cured, the filter cartridge and the end cover are bonded and fixed.

[0025] The first driving mechanism 5 drives the two V-shaped clamps 4 to move closer to each other, clamping the filter cartridge to ensure stability when bonding the end cover and improving the quality of bonding and fixing. The two V-shaped clamps 4 are driven by the first driving mechanism 5 to move the two V-shaped clamps 4 to adjust the spacing, and can clamp and fix filter cartridges of different sizes. In addition, the double-axis moving group 8 drives the glue spray head 7 to adjust up and down and left and right to adapt to the changes in height and diameter of filter cartridges of different sizes, so that the device is suitable for bonding and fixing filter cartridges of different sizes and has high versatility.

[0026] Specifically, the first driving mechanism 5 includes a bidirectional threaded rod 51, a first driving motor 52 and a pair of nut seats 53. A driving groove 501 is provided above the placement tray 3. The bidirectional threaded rod 51 is rotatably installed in the driving groove 501. The first driving motor 52 is fixed on the side wall of the placement tray 3. The output shaft of the first driving motor 52 extends through the driving groove 501 and is fixedly connected to one end of the bidirectional threaded rod 51. The two nut seats 53 are respectively slidably installed in the driving groove 501 and threadedly matched on both sides of the bidirectional threaded rod 51. The two V-shaped clamps 4 are fixed on the top of the nut seats 53 one by one, and work through the nut seats 53. The output shaft drives the bidirectional threaded rod 51 to rotate. The rotating bidirectional threaded rod 51 can threadably drive the two nut seats 53 to move closer to or away from each other, and drive the two V-shaped clamps 4 to move synchronously, providing drive for the clamping, resetting and spacing adjustment of the two V-shaped clamps 4.

[0027] Specifically, the second driving mechanism 6 includes a second driving motor 61, a main gear 62 and a driven gear 63. An inner cavity 601 is provided in the base 1. The bottom end of the shaft 2 extends through the inner cavity 601. The second driving motor 61 is fixed on the inner bottom wall of the inner cavity 601. The main gear 62 is fixed on the output shaft of the second driving motor 61. The driven gear 63 is fixed on the bottom end of the shaft 2 and meshes with the main gear 62. When the second driving motor 61 works, its output shaft drives the main gear 62 to rotate. The rotating main gear 62 meshes and drives the driven gear 63 to rotate, and drives the shaft 2 and the placement tray 3 to rotate, thereby providing drive for the rotation adjustment of the filter element.

[0028] Specifically, the dual-axis moving group 8 includes a first electric push cylinder 81, a mounting plate 82 and a second electric push cylinder 83. The first electric push cylinder 81 is fixed on the suspension 12, and its telescopic rod extends through and extends to the bottom of the suspension 12. The mounting plate 82 is fixed on the end of the telescopic rod of the first electric push cylinder 81, and the second electric push cylinder 83 is fixed on the lower surface of the mounting plate 82. A mounting seat 71 is fixed on the end of the telescopic rod of the second electric push cylinder 83. The glue spraying head 7 is installed below the mounting seat 71 and faces the top of the tray 3. The first electric push cylinder 81 works to extend and retract to provide drive for the lifting and lowering adjustment body of the glue spraying head 7. The second electric push cylinder 83 works to extend and retract to provide drive for the left and right translation adjustment of the glue spraying head 7.

[0029] Specifically, the glue supply mechanism 9 includes a mounting frame 91, a glue storage tank 92, a micro pump 93, a first connecting pipe 94 and a second connecting pipe 95. The mounting frame 91 is fixed on the side of the vertical frame 11, and the glue storage tank 92 and the micro pump 93 are respectively installed above the mounting frame 91. One end of the first connecting pipe 94 is connected to the input end of the micro pump 93, and the other end is connected to the glue storage tank 92. One end of the second connecting pipe 95 is connected to the output end of the micro pump 93, and the other end is connected to the glue spray head 7. Through the operation of the micro pump 93, the glue in the glue storage tank 92 is pumped into the glue spray head 7 through the first connecting pipe 94 and the second connecting pipe 95 in turn to realize the supply of glue. In addition, the top of the glue storage tank 92 is provided with a sealing cover. When the glue is used up, the sealing cover can be opened to facilitate glue replenishment.

[0030] Specifically, the second connecting tube 95 is a hose. The hose is used as the second connecting tube 95, so that the second connecting tube 95 has the ability to bend and deform, and thus adapt to the position change of the glue spray head 7. Rubber pads 41 are respectively fixed on the clamping surfaces of the two V-shaped clamps 4, which play a buffering and protective role when clamping the filter cartridge to avoid damage to the filter cartridge due to excessive clamping.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A filter element bonding and fixing device, comprising a base (1), characterized in that: A shaft (2) is rotatably mounted on the base (1), a placement tray (3) is coaxially fixed to the top of the shaft (2), a pair of V-shaped clamping plates (4) for clamping the filter element are provided above the placement tray (3), and the two V-shaped clamping plates (4) are symmetrically distributed on both sides of the axis of the placement tray (3); The placement tray (3) is provided with a first driving mechanism (5), the first driving mechanism (5) is used to drive the two V-shaped clamping plates (4) to move closer to each other or away from each other, and the base (1) is provided with a second driving mechanism (6), the second driving mechanism (6) is used to drive the shaft (2) to rotate; A stand (11) is vertically fixed to one side of the upper surface of the base (1), a suspension (12) is fixed to the top of the stand (11), a glue spray head (7) is installed below the suspension (12) via a double-axis moving group (8) arranged thereon, and the double-axis moving group (8) is used to drive the glue spray head (7) to perform lifting or left-right translation adjustment; A glue supply mechanism (9) is provided on the side of the stand (11), and the glue supply mechanism (9) is used to supply glue to the glue spraying head (7).

2. A filter element bonding and fixing device according to claim 1, characterized in that: The first driving mechanism (5) comprises a bidirectional threaded rod (51), a first driving motor (52) and a pair of nut seats (53); a driving slot (501) is provided above the placement tray (3); The bidirectional threaded rod (51) is rotatably mounted in the driving groove (501); the first driving motor (52) is fixed to the side wall of the tray (3); an output shaft of the first driving motor (52) extends through the driving groove (501) and is fixedly connected to one end of the bidirectional threaded rod (51); The two nut seats (53) are respectively slidably mounted in the driving groove (501) and thread-matchedly sleeved on both sides of the bidirectional threaded rod (51); The two V-shaped clamping plates (4) are fixed on the top end of the nut seat (53) in a one-to-one correspondence.

3. A filter element bonding and fixing device according to claim 1, characterized in that: The second driving mechanism (6) comprises a second driving motor (61), a main gear (62) and a driven gear (63); an inner cavity (601) is provided in the base (1), and the bottom end of the shaft (2) extends through the inner cavity (601); The second drive motor (61) is fixed on the inner bottom wall of the inner cavity (601), and the main gear (62) is fixed on the output shaft of the second drive motor (61); The driven gear (63) is fixed on the bottom end of the shaft (2) and meshes with the main gear (62) accordingly.

4. A filter element bonding and fixing device according to claim 1, characterized in that: The dual-axis moving group (8) comprises a first electric push cylinder (81), a mounting plate (82) and a second electric push cylinder (83); The first electric push cylinder (81) is fixed on the suspension (12), and its telescopic rod extends through and to the bottom of the suspension (12), and the mounting plate (82) is fixed on the end of the telescopic rod of the first electric push cylinder (81); The second electric push cylinder (83) is fixed to the lower surface of the mounting plate (82), and a mounting seat (71) is fixed to the end of the telescopic rod of the second electric push cylinder (83); The glue spray head (7) is installed below the mounting seat (71) and faces the top of the placement tray (3).

5. The filter element bonding and fixing device according to claim 1, characterized in that: The glue supply mechanism (9) comprises a mounting frame (91), a glue storage tank (92), a micro pump (93), a first connecting pipe (94) and a second connecting pipe (95); The mounting frame (91) is fixed to the side of the stand (11), and the glue storage tank (92) and the micro pump (93) are respectively mounted above the mounting frame (91); One end of the first connecting tube (94) is in communication with the input end of the micro pump (93), and the other end is in communication with the glue storage tank (92); One end of the second connecting tube (95) is connected to the output end of the micro pump (93), and the other end is connected to the glue spraying head (7).

6. A filter element bonding and fixing device according to claim 5, characterized in that: The second connecting pipe (95) is a hose; Rubber pads (41) are respectively fixed on the clamping surfaces of the two V-shaped clamping plates (4).

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