CN215656082U

CN215656082U - Dispensing mechanism for pressure sensor production

Info

Publication number: CN215656082U
Application number: CN202121672445.6U
Authority: CN
Inventors: 杨利江; 王雄关; 张绍华
Original assignee: Hangzhou Lin'an Techrun Co ltd
Current assignee: Hangzhou Lin'an Techrun Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-28
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a glue dispensing mechanism for pressure sensor production, which comprises a glue barrel and a connecting arm, wherein the glue barrel is fixedly sleeved with the connecting arm, a glue pipe is arranged at the bottom of the glue barrel, an annular groove is formed in the outer wall of the glue barrel, a toothed ring is arranged in the annular groove, a first gear is arranged on the inner side of the toothed ring, a first motor is arranged above the first gear, a connecting plate is connected onto the toothed ring, a second motor is arranged on the connecting plate, and a helical gear is arranged at the right end of the second motor; the rubber tube fixing device is characterized in that a threaded rod is arranged below the second motor, a fixing frame is installed at the left end of the threaded rod, a fixing ring is installed on the fixing frame, and a fixing sleeve is sleeved on the rubber tube. The rubber tube with the device can be adjusted in a large angle, the rubber tube does not need to be manually bent, and the working efficiency is improved. The rubber ball is arranged in the rubber tube through design, the rubber tube can be sealed through the matching of the rubber ball and the spring, and the glue solution in the rubber barrel is prevented from dripping when the rubber barrel is lifted.

Description

Dispensing mechanism for pressure sensor production

Technical Field

The utility model relates to a dispensing device, in particular to a dispensing mechanism for pressure sensor production.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue spreader and the like, and is an automatic machine which is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product. The glue dispenser is mainly used for accurately dripping glue, paint and other liquid in a product process to each accurate position of a product. The glue dispensing needle head of the common glue dispenser is vertically arranged, when the glue dispensing position is obliquely arranged, glue overflow is easy to occur, so that the inner side surface of a product is polluted, and the glue dispensing quality is influenced. Therefore, the dispenser needs to be provided with an inclined dispensing needle head as required. However, the conventional dispenser usually fixes the straight needle on the dispensing device, and then bends the straight needle, which is cumbersome to install. Therefore, the person skilled in the art provides a dispensing mechanism for producing a pressure sensor to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glue dispensing mechanism for producing a pressure sensor, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a glue dispensing mechanism for pressure sensor production comprises a glue barrel and a connecting arm, wherein the glue barrel is fixedly sleeved with the connecting arm, a glue tube is mounted at the bottom of the glue barrel, an annular groove is formed in the outer wall of the glue barrel, a toothed ring is arranged in the annular groove, a first gear is arranged on the inner side of the toothed ring, a first motor is mounted above the first gear, a connecting plate is connected onto the toothed ring, a second motor is mounted on the connecting plate, and a helical gear is arranged at the right end of the second motor;

the rubber tube fixing device is characterized in that a threaded rod is arranged below the second motor, a fixing frame is installed at the left end of the threaded rod, a fixing ring is installed on the fixing frame, and a fixing sleeve is sleeved on the rubber tube.

As a further scheme of the utility model: the gear ring is rotatably sleeved with the annular groove and is rotatably meshed with the first gear.

As a still further scheme of the utility model: the fixed sleeve is fixedly installed with the rubber tube, and the fixed sleeve is rotatably connected with the fixed frame.

As a still further scheme of the utility model: the threaded rod is in threaded sleeve joint with the connecting plate, and the threaded rod is rotatably meshed with the helical gear.

As a still further scheme of the utility model: the rubber tube is meshed with the rubber barrel.

As a still further scheme of the utility model: be provided with solid fixed ring in the rubber tube, gu the fixed ring lower extreme is connected with the spring, and the rubber ball is installed to the spring bottom.

As a still further scheme of the utility model: the rubber ball is connected with the inner wall of the rubber tube in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rubber tube with the device can be adjusted in a large angle, the rubber tube does not need to be manually bent, and the working efficiency is improved.

2. The rubber ball is arranged in the rubber tube through design, the rubber tube can be sealed through the matching of the rubber ball and the spring, and the glue solution in the rubber barrel is prevented from dripping when the rubber barrel is lifted.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a glue dispensing mechanism for pressure sensor production.

Fig. 2 is an enlarged view of the structure of fig. 1A of a first embodiment of a glue dispensing mechanism for pressure sensor production.

Fig. 3 is a cross-sectional structural view of a glue barrel of an embodiment of a glue dispensing mechanism for pressure sensor production.

Fig. 4 is a schematic structural diagram of a toothed ring of the first embodiment in the glue dispensing mechanism for producing the pressure sensor.

Fig. 5 is a schematic structural diagram of a rubber tube in an embodiment of a glue dispensing mechanism for producing a pressure sensor.

Fig. 6 is a sectional structure view of a rubber tube of the second embodiment in a dispensing mechanism for producing a pressure sensor.

Fig. 7 is an enlarged view of the structure of fig. 6B of the second embodiment of the dispensing mechanism for producing a pressure sensor.

In the figure: 1. a glue barrel; 2. a connecting arm; 3. a hose; 4. a first motor; 5. a first gear; 6. an annular groove; 7. a toothed ring; 8. a connecting plate; 9. a second motor; 10. a helical gear;

11. a threaded rod; 12. a fixed mount; 13. fixing a sleeve; 14. a fixing ring; 15. a spring; 16. a rubber ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 5, in the embodiment of the utility model, a glue dispensing mechanism for pressure sensor production includes a glue barrel 1 and a connecting arm 2, a glue tube 3 is engaged with the glue barrel 1, the glue barrel 1 is fixedly sleeved with the connecting arm 2, the glue tube 3 is mounted at the bottom of the glue barrel 1, an annular groove 6 is formed in the outer wall of the glue barrel 1, a toothed ring 7 is disposed in the annular groove 6, the toothed ring 7 is rotatably sleeved with the annular groove 6, the toothed ring 7 is rotatably engaged with a first gear 5, a first gear 5 is disposed at the inner side of the toothed ring 7, a first motor 4 is mounted above the first gear 5, a connecting plate 8 is connected to the toothed ring 7, a second motor 9 is mounted on the connecting plate 8, and a helical gear 10 is disposed at the right end of the second motor 9;

second motor 9 below is provided with threaded rod 11, and threaded

rod

11 and 8 threaded sleeve of connecting plate cup joint, threaded rod 11 and helical gear 10 rotate the meshing, mount 12 is installed to threaded rod 11 left end, install solid fixed ring 14 on the mount 12, fixed cover 13 has been cup jointed on the rubber tube 3, fixed

cover

13 and 3 fixed mounting of rubber tube, fixed cover 13 rotates with mount 12 to be connected.

Example two: referring to fig. 6 to 7, a fixing ring 14 is arranged in the rubber tube 3, the lower end of the fixing ring 14 is connected with a spring 15, a rubber ball 16 is mounted at the bottom end of the spring 15, the rubber ball 16 is slidably connected with the inner wall of the rubber tube 3, the rubber ball 16 is in pressing engagement with the bottom end of the rubber tube 3, after the rubber ball 16 is pressed and touched by a glue dripping material, the rubber ball 16 rises, glue drips, after the rubber tube 3 rises, the rubber ball 16 rebounds, a through hole for glue dripping is closed, and glue leakage is avoided.

The working principle of the utility model is as follows:

glue 1 bottom of bucket and be provided with rubber tube 3, rubber tube 3 cup joints with gluing 1 meshing of bucket, and offered ring channel 6 on gluing 1 outer wall of bucket, first motor 4 that 6 upsides of ring channel set up drives first gear 5 and rotates, first gear 5 drives ring gear 7 and rotates, accessible connecting plate 8 when ring gear 7 rotates, threaded rod 11, mount 12 rotates rubber tube 3, cooperation second motor 9 drives behind helical gear 10 rotates the inclination of adjusting rubber tube 3, can carry out the rotation of within range to rubber tube 3 after the slope, make its angle diversified, and work efficiency is improved.

In the second embodiment, the fixing ring 14, the spring 15 and the rubber ball 16 are additionally arranged in the rubber tube 3, and after the rubber ball 16 is matched with the bottom end of the rubber tube 3, the rubber ball 16 is lifted up and the glue drops, after the rubber ball 16 is pressed and touched with the glue dropping material, the rubber ball 16 rebounds, the through hole for dropping the glue is closed, and the glue is prevented from leaking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A glue dispensing mechanism for pressure sensor production comprises a glue barrel (1) and a connecting arm (2), and is characterized in that the glue barrel (1) is fixedly sleeved with the connecting arm (2), a glue tube (3) is installed at the bottom of the glue barrel (1), an annular groove (6) is formed in the outer wall of the glue barrel (1), a toothed ring (7) is arranged in the annular groove (6), a first gear (5) is arranged on the inner side of the toothed ring (7), a first motor (4) is installed above the first gear (5), a connecting plate (8) is connected onto the toothed ring (7), a second motor (9) is installed on the connecting plate (8), and a helical gear (10) is arranged at the right end of the second motor (9);

second motor (9) below is provided with threaded rod (11), mount (12) are installed to threaded rod (11) left end, install solid fixed ring (14) on mount (12), fixed cover (13) have been cup jointed on rubber tube (3).

2. The pressure sensor production dispensing mechanism according to claim 1, wherein the toothed ring (7) is rotatably sleeved with the annular groove (6), and the toothed ring (7) is rotatably engaged with the first gear (5).

3. The glue dispensing mechanism for producing the pressure sensor as claimed in claim 1, wherein the fixing sleeve (13) is fixedly mounted with the rubber tube (3), and the fixing sleeve (13) is rotatably connected with the fixing frame (12).

4. The glue dispensing mechanism for producing the pressure sensor is characterized in that the threaded rod (11) is in threaded sleeve connection with the connecting plate (8), and the threaded rod (11) is in rotating engagement with the bevel gear (10).

5. The glue dispensing mechanism for producing the pressure sensor is characterized in that the glue tube (3) is meshed with the glue barrel (1).

6. The glue dispensing mechanism for producing the pressure sensor is characterized in that a fixing ring (14) is arranged in the rubber tube (3), the lower end of the fixing ring (14) is connected with a spring (15), and the bottom end of the spring (15) is provided with a rubber ball (16).

7. The glue dispensing mechanism for producing the pressure sensor is characterized in that the rubber ball (16) is in sliding connection with the inner wall of the rubber hose (3).