Device for moving spray head up and down for glue injection of filter element

Abstract

The utility model relates to a device for vertically moving a nozzle for glue injection of a filter element, which belongs to the technical field of devices for vertically moving nozzles and comprises a frame body and a rotating shaft, the rotating shaft is rotatably connected inside the frame body through a bearing, and the bottom end of the rotating shaft rotatably penetrates through the frame body and extends to the lower side. And a first gear is arranged on the upper side of the outer side of the rotating shaft. According to the device for moving the nozzle up and down for glue injection of the filter element, a user only needs to perform simple button control on the device, the expected effect can be achieved, the device is convenient to use and use, the working efficiency is effectively improved, a swing arm and an air cylinder are connected through a bolt, only simple disassembly needs to be performed during assembly and maintenance, and the cost is reduced. The device is convenient to assemble, disassemble, overhaul and maintain, the first gear and the second gear can be driven to rotate synchronously through rotation of the rotating shaft, then the first rack and the second rack are driven to move synchronously, the device is effectively prevented from being blocked, and even in a long-time working state, smoothness can be kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the device technical field that nozzle moves up and down relates to a kind of nozzle that moves up and down for filter core glue injection. BACKGROUND

[0002] Filter core glue injection is a kind of technology used in filter core production process, mainly used to adhere the end cover of filter core and filter paper or other materials together to ensure the sealing and filtering effect of filter core, generally by nozzle glue injection.

[0003] The existing nozzle that moves up and down for filter core glue injection is usually composed of two air cylinders and nozzle, the up and down movement of nozzle is driven by the extension of air cylinder, when using, the extension of air cylinder or hydraulic cylinder is used to drive the up and down movement of nozzle, when the piston of air cylinder or hydraulic cylinder is acted by compressed air or hydraulic oil, the piston will produce linear motion, and push the nozzle connected with the piston to move up and down, the disadvantage is that: the air cylinders on left and right sides are difficult to adjust to consistent air intake and air outlet, so that the movement of air cylinders on two sides is out of sync, which can cause jam, not smooth, even cause jamming, air cylinder damage, and it is necessary to design a scheme to improve the above problems. UTILITARIAN CONTENT

[0004] In view of the defects of the prior art, the utility model provides a kind of nozzle that moves up and down for filter core glue injection, with the advantages of improving smoothness, reducing jamming and the like, solve the problem that the air cylinders on left and right sides are difficult to adjust to consistent air intake and air outlet, so that the movement of air cylinders on two sides is out of sync, which can cause jamming, not smooth, even cause jamming, air cylinder damage.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of nozzle that moves up and down for filter core glue injection, including frame body and rotating shaft, the rotating shaft is rotatably connected in the inside of frame body by bearing, the bottom end of rotating shaft rotates and penetrates frame body and extends to the lower side, the upper side of rotating shaft outside is provided with first gear, the lower side of rotating shaft outside is provided with second gear, the outside of first gear is engaged with connecting assembly;

[0006] The connecting assembly comprises a first gear rack engaged on the outside of the first gear, a second gear rack engaged on the outside of the second gear, a first nozzle fixing plate arranged on the right side of the first gear rack, a second nozzle fixing plate arranged on the right side of the second gear rack, a first guide rail arranged on the right side of the first nozzle fixing plate, a second guide rail arranged on the right side of the second nozzle fixing plate, a first fixing plate arranged on the top wall of the inner cavity of the frame body, a second fixing plate arranged on the bottom wall of the inner cavity of the frame body, a nozzle arranged on the right side of the first nozzle fixing plate and the second nozzle fixing plate, and a gas cylinder rotatably connected to the lower surface of the frame body through a rotating frame, wherein the outside of the bottom end of the rotating shaft is provided with a swing arm, and one side of the swing arm is rotatably connected to the outside of the output shaft of the gas cylinder through a bolt.

[0007] Further, the first guide rail comprises a guide rail block, a first rail groove is formed on the right side of the guide rail block, a first sliding block is slidably connected in the first rail groove, and the first sliding block is fixedly connected with the left side of the first fixing plate.

[0008] Further, the second guide rail comprises a second guide block, a second rail groove is formed on the right side of the second guide block, a second sliding block is slidably connected in the second rail groove, and the second sliding block is fixedly connected with the left side of the second fixing plate.

[0009] Further, the first gear and the second gear are matched with the gap of the rotating shaft.

[0010] Further, the first rail groove is matched with the gap of the first sliding block.

[0011] Further, the second rail groove is matched with the gap of the second sliding block.

[0012] Further, the nozzle comprises a nozzle pipe, and a plurality of nozzles are communicated on the right side of the nozzle pipe.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] The device for moving the nozzle up and down for the filter element glue injection can achieve the expected effect by simple button operation of the device, is convenient to use, is convenient to use, effectively improves the work efficiency, and the swing arm and the gas cylinder are connected by bolts, so that the device can be easily disassembled, repaired and maintained during assembly and maintenance. Through the rotation of the rotating shaft, the first gear and the second gear are synchronously rotated, the first gear rack and the second gear rack are synchronously moved, the device is effectively prevented from being jammed, and the device can also be kept smooth even in a long working state. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The structure of the utility model is shown in the figure.

[0016] Fig. 2 It is the top view of the first gear and the first rack of the utility model.

[0017] Fig. 3 It is the bottom view of the cylinder and the swing arm of the utility model.

[0018] In the figure: 1 rotating shaft, 2 first gear, 3 second gear, 4 first rack, 5 second rack, 6 first nozzle fixing plate, 7 second nozzle fixing plate, 8 first guide rail, 9 second guide rail, 10 first fixed plate, 11 second fixed plate, 12 nozzle, 13 cylinder, 14 swing arm. DETAILED DESCRIPTION

[0019] 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.

[0020] Please refer to Figs. 1 to 3 The device that a kind of nozzle of the filter core glue injection moves up and down in the embodiment includes frame body and rotating shaft 1, rotating shaft 1 is rotatably connected in the inside of frame body by bearing, the bottom end of rotating shaft 1 rotatably penetrates frame body and extends to the lower side, the upper side of the outside of rotating shaft 1 is provided with first gear 2, the lower side of the outside of rotating shaft 1 is provided with second gear 3, the outside of first gear 2 is engaged with connecting assembly.

[0021] In the embodiment, to improve smoothness, reduce the occurrence of jam, in the embodiment, connecting assembly includes first rack 4 engaged in the outside of first gear 2, the outside of second gear 3 is engaged with second rack 5, the right side of first rack 4 is provided with first nozzle fixing plate 6, the right side of second rack 5 is provided with second nozzle fixing plate 7, the right side of first nozzle fixing plate 6 is provided with first guide rail 8.

[0022] In the embodiment, the right side of second nozzle fixing plate 7 is provided with second guide rail 9, the top wall of frame body inner cavity is provided with first fixed plate 10, the bottom wall of frame body inner cavity is provided with second fixed plate 11, the right side of first nozzle fixing plate 6 and second nozzle fixing plate 7 is provided with nozzle 12, the lower surface of frame body is rotatably connected with cylinder 13 by rotating frame, the outside of the bottom end of rotating shaft 1 is provided with swing arm 14, one side of swing arm 14 is rotatably connected on the outside of cylinder 13 output shaft by bolt.

[0023] In the embodiment, the user only needs to perform simple button operation on the device to achieve the expected effect, which is convenient to use, easy to use, and effectively improves work efficiency. The swing arm 14 is connected with the cylinder 13 by bolts. During assembly and maintenance, only simple disassembly is required, which is convenient for disassembly, maintenance and maintenance. By rotating the rotating shaft 1, the first gear 2 and the second gear 3 can be driven to rotate synchronously, which drives the first rack 4 and the second rack 5 to move synchronously, effectively preventing the device from jamming, and also maintaining smoothness even in a long working state.

[0024] In the embodiment, when the cylinder 13 is pushed forward, the swing arm 14 is swung upward, the rotating shaft 1, the first gear 2 and the second gear 3 rotate counterclockwise, and at this time the first rack 4 and the second rack 5 meshed with the outer sides of the first gear 2 and the second gear 3 drive the first nozzle fixing plate 6, the second nozzle fixing plate 7 and the nozzle 12 installed thereon to move upward.

[0025] In the embodiment, the first guide rail 8 includes a guide rail block, the right side of the guide rail block is provided with a first rail groove, the inside of the first rail groove is slidably connected with a first sliding block, the first sliding block is fixedly connected with the left side of the first fixed plate 10, the second guide rail 9 includes a second guide block, the right side of the second guide block is provided with a second rail groove, the inside of the second rail groove is slidably connected with a second sliding block, the second sliding block is fixedly connected with the left side of the second fixed plate 11, the first gear 2 and the second gear 3 are matched with the gap of the rotating shaft 1, the first rail groove is matched with the gap of the first sliding block, the second rail groove is matched with the gap of the second sliding block, the nozzle 12 includes a spray pipe, the right side of the spray pipe is communicated with a plurality of nozzles.

[0026] In the embodiment, the user can specify the operation of the device by the device connection end button when using the device. When the nozzle 12 needs to move upward, the output instruction is output, the cylinder 13 is pushed forward to drive the nozzle 12 to move upward. If the nozzle 12 needs to move downward, the cylinder 13 is retracted to drive the nozzle 12 to move downward. The nozzle 12 moves up and down to achieve the effect of the nozzle 12 spraying glue, and the processing procedure is completed.

[0027] It should be noted that when the cylinder 13 is retracted, the swing arm 14 is swung downward, the rotating shaft 1, the first gear 2 and the second gear 3 rotate counterclockwise and clockwise, at this time the outer sides of the first gear 2 and the second gear 3 are meshed with the outer sides of the first rack 4 and the second rack 5, then the first nozzle fixing plate 6, the second nozzle fixing plate 7 and the nozzle 12 installed thereon are driven to move downward, thereby realizing the up and down movement of the filter element glue injection nozzle 12.

[0028] The working principle of the above embodiment is as follows:

[0029] When the cylinder 13 is pushed forward, the swing arm 14 will swing upward, the rotating shaft 1, the first gear 2 and the second gear 3 rotate counterclockwise, at this time, the first rack 4 and the second rack 5 meshed with the outer side of the first gear 2 and the second gear 3 will drive the first nozzle fixed plate 6, the second nozzle fixed plate 7 and the nozzle 12 installed thereon to move upward, on the contrary, when the cylinder 13 is retracted backward, the swing arm 14 will swing downward, the rotating shaft 1, the first gear 2 and the second gear 3 rotate counterclockwise, at this time, the first gear 2 and the second gear 3 are meshed with the outer side of the first rack 4 and the second rack 5, then the first nozzle fixed plate 6, the second nozzle fixed plate 7 and the nozzle 12 installed thereon will move downward, so as to realize the up-down movement of the filter core glue injection nozzle 12.

[0030] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A device for moving up and down a nozzle for injecting glue into a filter element, comprising a frame and a rotating shaft (1), characterized in that: The rotating shaft (1) is rotatably connected in the frame body through a bearing, the bottom end of the rotating shaft (1) rotatably penetrates the frame body and extends to the lower side, the upper side of the outer side of the rotating shaft (1) is provided with a first gear (2), the lower side of the outer side of the rotating shaft (1) is provided with a second gear (3), the outer side of the first gear (2) is engaged with a connecting assembly; The connecting assembly comprises a first rack (4) engaged with the outer side of the first gear (2), the outer side of the second gear (3) is engaged with a second rack (5), the right side of the first rack (4) is provided with a first nozzle fixing plate (6), the right side of the second rack (5) is provided with a second nozzle fixing plate (7), the right side of the first nozzle fixing plate (6) is provided with a first guide rail (8), the right side of the second nozzle fixing plate (7) is provided with a second guide rail (9), the top wall of the inner cavity of the frame body is provided with a first fixing plate (10), the bottom wall of the inner cavity of the frame body is provided with a second fixing plate (11), the right side of the first nozzle fixing plate (6) and the second nozzle fixing plate (7) is provided with a nozzle (12), the lower surface of the frame body is rotatably connected with an air cylinder (13) through a rotating frame, the outer side of the bottom end of the rotating shaft (1) is provided with a swing arm (14), one side of the swing arm (14) is rotatably connected to the outer side of the output shaft of the air cylinder (13) through a bolt.

2. The device for moving the glue injection nozzle up and down for filter element according to claim 1, characterized in that: The first guide rail (8) comprises a first guide block, the right side of the first guide block is provided with a first rail groove, the inner side of the first rail groove is slidably connected with a first sliding block, and the first sliding block is fixedly connected with the left side of the first fixing plate (10).

3. The device for moving the glue injection nozzle up and down for filter element according to claim 1, characterized in that: The second guide rail (9) comprises a second guide block, the right side of the second guide block is provided with a second rail groove, the inner side of the second rail groove is slidably connected with a second sliding block, and the second sliding block is fixedly connected with the left side of the second fixing plate (11).

4. The device for moving the glue injection nozzle up and down for filter element according to claim 1, characterized in that: The first gear (2) and the second gear (3) are matched with the gap of the rotating shaft (1).

5. The device for moving the glue injection nozzle up and down for filter element according to claim 2, characterized in that: The first rail groove is matched with the gap of the first sliding block.

6. The device for moving the glue injection nozzle up and down for filter element according to claim 3, characterized in that: The second rail groove is matched with the gap of the second sliding block.

7. The device for moving the glue injection nozzle up and down for filter element according to claim 1, characterized in that: The nozzle (12) comprises a spray pipe, and the right side of the spray pipe is communicated with a plurality of nozzles.

Images