CN210585644U

CN210585644U - Dispensing tube device for preventing trailing glue dripping

Info

Publication number: CN210585644U
Application number: CN201920983312.7U
Authority: CN
Inventors: 郑石磊; 郑振军; 闻国安; 吴建国
Original assignee: Jiangsu Herui Semiconductor Technology Co Ltd
Current assignee: Jiangsu Herui Semiconductor Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-22
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a prevent that point of trailing glue dripping from gluing pipe device, it relates to the point and glues technical field. The dispensing tube comprises a dispensing tube body and an adjusting device; the dispensing tube body is provided with a conveying tube, a buffer tube and a rubber outlet tube, wherein the top of the conveying tube is connected with a rubber injection port, the buffer tube is connected with the conveying tube, the rubber outlet tube is connected to the bottom of the buffer tube, a dispensing head is arranged at the bottom of the rubber outlet tube, and a third fixing bayonet for connecting and fixing the conveying tube is arranged at the top of the buffer tube; the adjusting device is arranged on the side edges of the buffer tube and the rubber outlet tube and is provided with a first fixing frame connected with the first lantern ring and the second lantern ring and a second fixing frame connected with the third lantern ring, and the first fixing frame is rotatably connected with the second fixing frame. The utility model has the advantages that: the adjusting device can adjust the angle through the rotation of the first fixing frame and the second fixing frame, and drives the glue outlet pipe to bend, so that a required acute angle is formed between the glue dispensing head and a buffer pipe on the upper portion, the glue falls and is dispensed with a buffer, the conditions of trailing and glue dripping can be avoided, and the glue dispensing quality is ensured.

Description

Dispensing tube device for preventing trailing glue dripping

Technical Field

The utility model relates to a glue technical field, concretely relates to prevent that trailing from dripping glue's adhesive deposite tub device.

Background

The dispensing machine is also called a glue spreader, a glue dripping machine, a glue spreading machine, a glue pouring machine and the like, 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, and can realize three-dimensional and four-dimensional path dispensing, accurate positioning and accurate glue control. The glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, can be used for realizing dispensing, line drawing, circular or arc-shaped, can replace manual operation, realizes mechanical production, can be operated by a single machine, and is simple and convenient. In industrial production, dispensing is required in many places, such as integrated circuits, semiconductor packages, printed circuit boards, color liquid crystal panels, electronic components (e.g., relays, speakers), electronic parts, automobile parts, and the like. The glue dispenser comprises a glue dispensing tube, and glue and the like are dispensed through the glue dispensing tube.

In the prior art, the dispensing tube device is vertically arranged, as shown in fig. 1, the dispensing head and the dispensing tube are arranged on the same axis, and glue directly falls for dispensing, but the structure has the conditions of trailing and glue dripping, so that the dispensing quality is influenced. It is desirable to provide a dispensing device that can prevent trailing dispensing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a glue dispensing tube device for preventing that the smear is dripped and is glued, can produce the smear when can solving among the prior art point and glue, drip the gluey condition scheduling problem.

In order to solve the technical problem, the utility model adopts the technical scheme that: the dispensing tube comprises a dispensing tube body and an adjusting device; the dispensing tube body is provided with a conveying tube, a buffer tube and a glue outlet tube, wherein the top of the conveying tube is connected with a glue injection port, the buffer tube is connected with the conveying tube, the glue outlet tube is connected to the bottom of the buffer tube, a dispensing head is arranged at the bottom of the glue outlet tube, the diameter of the buffer tube is larger than the diameters of the conveying tube and the glue outlet tube, and a third fixing bayonet for connecting and fixing the conveying tube is arranged at the top of the buffer tube;

the adjusting device is arranged on the side edges of the buffer tube and the rubber outlet tube and is provided with a first fixing frame and a second fixing frame, the first fixing frame is connected with the first lantern ring and the second lantern ring, the third fixing frame is connected with the first lantern ring and the second lantern ring, the first lantern ring and the second fixing frame are connected in a rotating mode, the lantern ring is sleeved on the periphery of the buffer tube, and the second lantern ring and the third lantern ring are sleeved on the periphery.

Furthermore, be equipped with between conveying pipe and the buffer tube and connect fixing device, connect fixing device and have the fixed bayonet socket one that cup joints conveying pipe, cup joint the fixed bayonet socket two of buffer tube to and connect fixed bayonet socket one and the connecting block of fixed bayonet socket two.

Furthermore, a groove is formed in the bottom of the first fixing frame, a rotating block is connected to the top of the second fixing frame, the rotating block is arranged in the groove in the bottom of the first fixing frame, and the rotating block and the first fixing frame are locked and fixed through a locking screw.

After adopting the structure, the utility model has the advantages that:

1. the glue outlet pipe is connected with the adjusting device, the angle of the adjusting device can be adjusted through rotation of the first fixing frame and the second fixing frame, the glue outlet pipe is driven to bend, a required acute angle is formed between the glue dispensing head and the upper buffer pipe, and glue falls and is buffered during dispensing, so that the situations of trailing and glue dripping can be avoided, and the dispensing quality is ensured;

2. due to the arrangement of the buffer tube, glue can be buffered in the buffer tube, and the glue dispensing is smoother;

3. the connecting and fixing device is arranged between the conveying pipe and the buffer pipe, on the basis that the conveying pipe is connected with the buffer pipe, the conveying pipe is fixed through the first fixing bayonet, the buffer pipe is fixed through the second fixing bayonet, the conveying belt and the buffer belt cannot fall off, and smooth dispensing is facilitated.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure within the circle in FIG. 2;

fig. 4 is a schematic structural diagram of the adjusting device of the present invention.

Description of reference numerals: the glue injection device comprises a glue injection port 1, a conveying pipe 2, a buffer pipe 3, a fixing bayonet III 31, a glue outlet pipe 4, a glue dispensing head 5, an adjusting device 6, a first fixing frame 61, a second fixing frame 62, a groove 63, a rotating block 64, a locking screw 65, a first lantern ring 7, a second lantern ring 8, a third lantern ring 9, a first fixing bayonet 10, a second fixing bayonet 11 and a connecting block 12.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 2, fig. 3 and fig. 4, the following technical solutions are adopted in the present embodiment: it comprises a dispensing tube body and an adjusting device 6; the glue dispensing tube body is provided with a conveying tube 2, a buffer tube 3 and a glue outlet tube 4, wherein the top of the conveying tube 2 is connected with a glue injection port 1, the buffer tube 3 is connected with the conveying tube 2, the glue outlet tube 4 is connected to the bottom of the buffer tube 3, glue is injected into the conveying tube 2 from the glue injection port 1, the conveying tube is sealed through a plug after glue injection, glue in the conveying tube 2 enters the buffer tube 3 for buffering and then enters the glue outlet tube 4 from the buffer tube 3, a glue dispensing head 5 is arranged at the bottom of the glue outlet tube 4, glue is dispensed through the glue dispensing head 5, the pipe diameter of the buffer tube 3 is larger than that of the conveying tube 2 and the glue outlet tube 4, a fixing bayonet three 31 connected with the conveying tube 2 is arranged at the top of the buffer tube 3, and the conveying tube 2 penetrates through the fixing;

the adjusting device 6 is arranged at the side edges of the buffer tube 3 and the rubber outlet tube 4, the adjusting device 6 is provided with a first fixing frame 61 connected with a first lantern ring 7 and a second lantern ring 8 and a second fixing frame 62 connected with a third lantern ring 9, the first fixing frame 61 is rotationally connected with the second fixing frame 62, the first lantern ring 7 is sleeved at the periphery of the buffer tube 3, the second lantern ring 8 and the third lantern ring 9 are sleeved at the periphery of the rubber outlet tube 4, the second lantern ring 8 and the third lantern ring 9 are respectively arranged above and below the rubber outlet tube 4, the first fixing frame 61 and the second fixing frame 62 are adjusted, the angles of the first fixing frame 61 and the second fixing frame 62 are adjusted as required, the third lantern ring 9 and the second lantern ring 8 are driven to rotate, the rubber outlet tube 4 is bent to obtain a required acute angle, trailing glue dripping is avoided, locking and fixing is carried out through a locking screw 65, the first lantern ring 7 and the second lantern ring 8 are connected to the first fixing, the connection is firm.

As shown in fig. 3, be equipped with the connection fixing device between conveying pipe 2 and the buffer tube 3, the connection fixing device has the fixed bayonet socket one 10 that cup joints conveying pipe 2, cup joints fixed bayonet socket two 11 of buffer tube 3, and connect fixed bayonet socket one 10 and fixed bayonet socket two 11's connecting block 12, conveying pipe 2 fixes inside fixed bayonet socket one 10 and connecting block 12, buffer tube 3 fixes inside fixed bayonet socket two 11, fixed bayonet socket three 31 on buffer tube 3 establishes inside connecting block 12, conveying pipe 2 also fixes inside fixed bayonet socket three 31 of buffer tube 3, conveying pipe 2 is connected fixedly through fixed bayonet socket three 31 with buffer tube 3, and simultaneously, conveying pipe 2, buffer tube 3 are fixed through fixed bayonet socket one 10 again respectively, fixed bayonet socket two 11 is fixed, double connection is fixed, make conveying pipe 2, buffer tube 3's fixed effect is better, prevent to drop.

As shown in fig. 4, a groove 63 is formed at the bottom of the first fixing frame 61, a rotating block 64 is connected to the top of the second fixing frame 62, the rotating block 64 is arranged in the groove 63 at the bottom of the first fixing frame 61, the rotating block 64 and the first fixing frame 61 are locked and fixed through a locking screw 65, and the rotating block 64 can rotate in the groove 63 to adjust the angle between the first fixing frame 61 and the second fixing frame 62.

The working principle is as follows: carry out the injecting glue in the follow injecting glue mouth 1 to conveying pipe 2, accessible end cap seals after the injecting glue, glue in the conveying pipe 2 enters into buffer tube 3 and buffers, enter into out glue pipe 4 from buffer tube 3 again, glue through dispensing head 5 and carry out the point, lantern ring two 8 and lantern ring three 9 are respectively in the upper and lower side of going out glue pipe 4, rotatory piece 64 can rotate in recess 63, with the angle of adjusting mount one 61 and mount two 62, mount one 61 and mount two 62 drive lantern ring two 8 and lantern ring three 9 and rotate, make out glue pipe 4 buckle, obtain the acute angle that needs, locking screw 65 is locked fixedly again, go out the acute angle that glue pipe 4 buckled into certain angle, can make the glue fall when dispensing have the buffering, can avoid the circumstances of trailing, the glue dripping, guarantee the quality.

The glue outlet pipe of the embodiment is connected with the adjusting device, the angle of the adjusting device can be adjusted through the rotation of the first fixing frame and the second fixing frame, the glue outlet pipe is driven to bend, a required acute angle is formed between the glue dispensing head and the upper buffer pipe, and the glue falls down and is dispensed with a buffer, so that the conditions of trailing and glue dripping can be avoided, and the glue dispensing quality can be ensured; due to the arrangement of the buffer tube, glue can be buffered in the buffer tube, and the glue dispensing is smoother; the connecting and fixing device is arranged between the conveying pipe and the buffer pipe, on the basis that the conveying pipe is connected with the buffer pipe, the conveying pipe is fixed through the first fixing bayonet, the buffer pipe is fixed through the second fixing bayonet, the conveying belt and the buffer belt cannot fall off, and smooth dispensing is facilitated.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent dispensing tube device of trailing glue dripping which characterized in that: comprises a dispensing tube body and an adjusting device; the dispensing tube body is provided with a conveying tube, a buffer tube and a glue outlet tube, wherein the top of the conveying tube is connected with a glue injection port, the buffer tube is connected with the conveying tube, the glue outlet tube is connected to the bottom of the buffer tube, a dispensing head is arranged at the bottom of the glue outlet tube, the diameter of the buffer tube is larger than the diameters of the conveying tube and the glue outlet tube, and a third fixing bayonet for connecting and fixing the conveying tube is arranged at the top of the buffer tube;

2. The dispensing tube device for preventing trailing dispensing according to claim 1, wherein: the buffer tube is characterized in that a connecting and fixing device is arranged between the conveying tube and the buffer tube, and the connecting and fixing device is provided with a first fixing bayonet which is sleeved with the conveying tube, a second fixing bayonet which is sleeved with the buffer tube, and a connecting block which is connected with the first fixing bayonet and the second fixing bayonet.

3. The dispensing tube device for preventing trailing dispensing according to claim 1, wherein: the bottom of the first fixing frame is provided with a groove, the top of the second fixing frame is connected with a rotating block, the rotating block is arranged in the groove in the bottom of the first fixing frame, and the rotating block and the first fixing frame are locked and fixed through a locking screw.