CN212127482U

CN212127482U - High viscosity UV glues filling device

Info

Publication number: CN212127482U
Application number: CN202020745082.3U
Authority: CN
Inventors: 李全涛; 李应林; 庹斌峰; 徐祖顺; 赵宇东
Original assignee: Hangzhou Huawei New Material Technology Co ltd
Current assignee: Hangzhou Huawei New Material Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-11
Anticipated expiration: 2030-05-08

Abstract

A high-viscosity UV adhesive filling device comprises a table body, wherein a conveying mechanism is arranged on the table body, and a filling mechanism is arranged above the conveying mechanism; the conveying mechanism comprises a conveying belt, and the conveying belt is driven by a conveying roller and a conveying motor; the filling mechanism comprises a lifting seat, a filling head is arranged at the lower part of the lifting seat, the filling head comprises an air cylinder, a telescopic shaft of the air cylinder is connected with a push rod, and the end part of the push rod is connected with a pressing block; the filling head also comprises a cavity containing pipe and a sliding sleeve sleeved outside the cavity containing pipe, wherein a cavity is arranged in the cavity containing pipe, and the pressing block is arranged in the cavity and can move in the cavity in a telescopic manner. The utility model can realize automatic filling, has good shading effect, ensures the product quality, and can adjust the size of the containing cavity in the filling head, thereby being convenient to use; the bottle is placed stably, can realize the filling when a plurality of bottles, and production efficiency is high.

Description

High viscosity UV glues filling device

Technical Field

The utility model belongs to UV glues apparatus for producing field, concretely relates to filling device is glued to high viscosity UV.

Background

Glue is the midbody of connecting two kinds of materials, appears with the form of viscous liquid mostly, belongs to the fine chemistry industry class, and the kind is various, and is common to have: instant glue, epoxy resin bonding, anaerobic glue, UV glue, hot melt glue, pressure sensitive glue, latex and the like.

The principle of the UV adhesive is that a photoinitiator (or photosensitizer) in the UV adhesive absorbs ultraviolet light under the irradiation of the ultraviolet light to generate active free radicals or cations to initiate monomer polymerization and crosslinking chemical reaction, so that the adhesive is converted from a liquid state to a solid state within a few seconds.

The types and functional subdivision of the UV glue are more, and the UV glue is mostly a fluid or semi-fluid liquid consisting of a plurality of compounds. In the production process of the UV adhesive, various raw materials are required to be mixed, stirred and reacted to obtain a fluid crude product, and then the crude product is filled into an independent packaging bottle by using a filling device for packaging. Because UV glues have photosensitive characteristics, also need the light-resistant to go on at the filling in-process to cause the glue rotten, in addition, at the filling in-process, can adapt to different filling volume to the structure that holds the chamber regulation best.

In prior art, still lack the fine filling device that is exclusively used in UV and glues, consequently, the utility model discloses carry out further research in this direction.

SUMMERY OF THE UTILITY MODEL

Not enough to above prior art, the utility model provides a filling device is glued to high viscosity UV, compact structure can realize automatic filling, and at the filling in-process, the shading is effectual, guarantees product quality, and the appearance chamber size in the filling head can be adjusted convenient to use simultaneously.

In order to solve the above technical problem, the present invention solves the above technical problems.

A high-viscosity UV adhesive filling device comprises a table body, wherein a conveying mechanism is arranged on the table body, and a filling mechanism is arranged above the conveying mechanism; the conveying mechanism comprises a conveying belt, and the conveying belt is driven by a conveying roller and a conveying motor; the filling mechanism comprises a lifting seat, a filling head is arranged at the lower part of the lifting seat, the filling head comprises an air cylinder, a telescopic shaft of the air cylinder is connected with a push rod, and the end part of the push rod is connected with a pressing block; the filling head also comprises a cavity containing pipe and a sliding sleeve sleeved outside the cavity containing pipe, wherein a cavity is arranged in the cavity containing pipe, and the pressing block is arranged in the cavity and can move in the cavity in a telescopic manner; a feed inlet is formed in the side part of the cavity tube, and a discharge outlet is formed in the bottom of the cavity tube; the sliding sleeve and the containing cavity pipe can slide relatively, and the lower part of the sliding sleeve exceeds the lower edge of the feeding hole.

The UV glues filling device in this application, the filling of realization UV that can automize is glued, and is efficient. During the use, empty bottle is placed and is carried on the conveyer belt one by one, and after the bottle removed filling head below, the seat that goes up and down carried out the filling operation. In the filling process, the lifting seat descends, and the filling head on the lifting seat descends simultaneously. The sliding sleeve on the filling head is firstly contacted with the upper surface of the bottle body to abut against and stop descending, then the accommodating cavity pipe continues descending, and at the moment, the accommodating cavity pipe and the sliding sleeve move relatively. And the cavity tube descends to enable the discharge hole to be aligned with the bottle opening, the lifting seat stops descending at the moment, the air cylinder starts working to push the push rod to move downwards, the push rod pushes the pressing block to move downwards, the UV glue in the cavity is extruded into the bottle body, and filling is achieved. In the process, the sliding sleeve can shade light, and the UV glue is prevented from deteriorating. After the filling, the lift seat rises, and the briquetting shifts up, and UV glues simultaneously and enters into the cavity through the feed inlet, waits for the filling operation next time.

In a preferred embodiment, a concave cavity is formed in the inner wall of the sliding sleeve, a spring is arranged in the concave cavity, and a stop lever protruding outwards is arranged on the outer wall of the cavity tube and extends into the concave cavity and presses the upper end of the spring. The structure ensures that the sliding sleeve and the cavity tube can slide relatively and can not be disassembled. Under free state, the sliding sleeve is in the below about the spring, and the filling in-process receives the extrusion after, and the pin compression spring takes place relative slip between sliding sleeve and the appearance chamber pipe.

In a preferred embodiment, the push rod is rotatably disposed on the telescopic shaft. The height of the pressing block can be adjusted through rotation.

In a preferred embodiment, the upper end of the push rod extends into an assembly cavity on the telescopic shaft, and a rotating bead is arranged between the push rod and the assembly cavity, so that the rotation is flexible.

In a preferred embodiment, the pressing block is provided with a screw hole, the lower end of the push rod extends into the screw hole, the outer edge of the lower end of the push rod is provided with threads, and the push rod and the screw hole are assembled in a threaded manner. In this structure, because the screw assembly, consequently can make the briquetting reciprocate through rotating the push rod, adjust the height of briquetting, and then adjust the size of cavity, can select different volumetric cavities as required. Preferably, be equipped with the scale on the outer wall of push rod, conveniently adjust, improve the precision.

In a preferred embodiment, a matched guide structure is arranged between the outer wall of the pressing block and the inner wall of the cavity, and the guide structure is used for preventing the pressing block from rotating and ensuring that the pressing block can move up and down when the push rod rotates; meanwhile, the guide structure can also play a role in guiding the pressing block in the up-and-down moving process.

In a preferred embodiment, the guiding structure is a protrusion/groove structure arranged between the outer wall of the pressing block and the inner wall of the cavity, such as a protrusion arranged on the outer wall of the pressing block and a groove arranged on the inner wall of the cavity, and the protrusion is arranged in the groove to realize the guiding function; or a groove arranged on the outer wall of the pressing block and a bulge arranged on the inner wall of the cavity.

In a preferred embodiment, a guide block is arranged at the upper part of the pressing block, a through hole is arranged in the guide block, and the push rod penetrates through the through hole and then extends into the screw hole; a positioning block is arranged on the guide block, and a positioning column on the positioning block penetrates through a side hole on the guide block and then abuts against the outer wall of the push rod; and a return spring is arranged in the side hole. This structure makes the assembly structure more firm compact, and under natural state, the locating piece withdraws under the reset spring effect, supports to prevent on the outer wall of push rod that the push rod from rotating, when needs rotate the push rod, outwards draws the locating piece, can make the push rod free rotation.

In a preferred embodiment, a positioning plate is arranged on the lifting seat, and the cavity tube is fixed on the positioning plate, so that the stability of the whole structure is ensured.

In a preferred embodiment, a plurality of filling heads are arranged at the lower part of the lifting seat, so that a plurality of bottles can be filled at the same time, and the efficiency is high.

In a preferred embodiment, a feeding pipe is arranged on the feeding hole, and the feeding pipe is connected to a UV glue conveying device and used for providing UV glue; the UV glue delivery device may be of conventional construction.

In a preferred embodiment, the conveyer belt is provided with a concave area for placing the bottle body, so that the bottle body is accurately placed and stably placed.

In a preferred embodiment, the lifting seat is connected to a lifting hydraulic cylinder or a lifting air cylinder to realize lifting, or the lifting seat is driven by a motor and a gear set to lift; the lifting hydraulic cylinder or the lifting cylinder or the motor and the gear set are all of conventional structures.

Compared with the prior art, the utility model discloses following beneficial effect has: the high-viscosity UV glue filling device is compact in structure, automatic filling can be achieved, the sliding sleeve can achieve a good shading effect in the filling process, product quality is guaranteed, meanwhile, the size of the containing cavity in the filling head can be adjusted, and the use is convenient; the bottle is placed stably, can realize the filling when a plurality of bottles, and production efficiency is high.

Drawings

Fig. 1 is a front view of the UV glue filling apparatus of the present invention.

Fig. 2 is a front view of the filling apparatus for filling UV glue according to the present invention in a filling state.

Fig. 3 is a top view of the table and the conveying mechanism of the present invention.

Fig. 4 is a schematic view of a filling head in the present invention.

Fig. 5 is a sectional view taken along the line a-a in fig. 4.

Fig. 6 is a schematic view of a filling head with a sliding sleeve omitted in the present invention.

Fig. 7 is a cross-sectional view of a filling head in the present invention.

Fig. 8 is an enlarged view of the area a in fig. 7.

Fig. 9 is an enlarged view of the region B in fig. 7.

Fig. 10 is a schematic view of another state in the area of fig. 8.

Fig. 11 is a schematic view of the filling head of the present invention in a filling state.

Detailed Description

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

The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not construed as limiting the present invention, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it is to be understood that the term: the center, vertically, transversely, length, width, thickness, upper and lower, preceding, back, left and right, vertical, level, top, end, inside and outside, clockwise, anticlockwise etc. indicate position or positional relationship for based on the position or positional relationship that the drawing shows, just for the convenience of description the utility model discloses and simplified description, consequently can not be understood as the restriction of the utility model. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless explicitly stated or limited otherwise, the terms: mounting, connecting, etc. should be understood broadly, and those skilled in the art will understand the specific meaning of the terms in this application as they pertain to the particular situation.

Referring to fig. 1 to 11, the utility model provides a high viscosity UV glues filling device, including stage body 1, be equipped with conveying mechanism on the stage body 1, conveying mechanism's top is equipped with filling mechanism, and concrete structure is as follows.

The conveying mechanism comprises: the conveying mechanism comprises a conveying belt 11, and the conveying belt 11 is driven by a conveying roller and a conveying motor 13. Specifically, the conveyer belt 11 is provided with a concave area 16 for placing the bottle bodies 9, so that the bottle bodies 9 are accurately placed and stably placed.

The filling mechanism: the filling mechanism comprises a lifting seat 2, a filling head is arranged at the lower part of the lifting seat 2, the filling head comprises an air cylinder 21, a telescopic shaft 211 of the air cylinder 21 is connected with a push rod 212, and the end part of the push rod 212 is connected with a pressing block 216; the filling head further comprises a cavity containing pipe 32 and a sliding sleeve 31 sleeved outside the cavity containing pipe 32, a cavity 325 is formed in the cavity containing pipe 32, and the pressing block 216 is placed in the cavity 325 and can move telescopically in the cavity 325; a feed inlet 322 is arranged at the side part of the cavity containing pipe 32, and a discharge outlet 321 is arranged at the bottom part of the cavity containing pipe 32; the sliding sleeve 31 and the cavity containing pipe 32 can slide relatively, and the lower part of the sliding sleeve 31 exceeds the lower edge of the feeding hole 322. In addition, in this application, be equipped with locating plate 29 on the lift seat 2, the chamber pipe 32 is fixed on this locating plate 29, guarantees overall structure's stability. The lower part of lift seat 2 is equipped with a plurality of filling head, can carry out the filling of a plurality of bottles simultaneously, and is efficient.

Specifically, in the filling mechanism, a concave cavity is formed in the inner wall of the sliding sleeve 31, a spring 328 is arranged in the concave cavity, a blocking rod 327 protruding outwards is arranged on the outer wall of the cavity tube 32, and the blocking rod 327 extends into the concave cavity and presses the upper end of the spring 328. This construction ensures that the sliding sleeve 31 and the chamber tube 32 can slide relative to each other without being disassembled. In a free state, the sliding sleeve 31 is positioned at the lowest position under the left and right sides of the spring 328, and in the filling process, after the extrusion is received, the stop rod 327 compresses the spring 328, and the sliding sleeve 31 and the accommodating cavity pipe 32 slide relatively.

In this application, the push rod 212 is rotatably disposed on the telescopic shaft 211. Specifically, the upper end of the push rod 212 extends into an assembly cavity on the telescopic shaft 211, and a rotating bead 219 is arranged between the push rod 212 and the assembly cavity, so that the rotation is flexible, and the height of the pressing block 216 can be adjusted through rotation. Specifically, the pressing block 216 is provided with a screw hole 217, the lower end of the push rod 212 extends into the screw hole 217, the outer edge of the lower end of the push rod 212 is provided with threads, and the push rod 212 and the screw hole 217 are assembled in a threaded manner. In the structure, due to the threaded assembly, the pressing block 216 can move up and down by rotating the push rod 212, the height of the pressing block 216 is adjusted, the size of the cavity 325 is further adjusted, and cavities with different volumes can be selected as required. Preferably, the outer wall of the push rod 212 is provided with scales, so that the adjustment is convenient, and the precision is improved.

In the application, the upper part of the pressing block 216 is provided with a guide block 213, a through hole is arranged in the guide block 213, and the push rod 212 penetrates through the through hole and then extends into the screw hole 217; a positioning block 214 is arranged on the guide block 213, and a positioning column on the positioning block 214 passes through a side hole on the guide block 213 and then abuts against the outer wall of the push rod 212; a return spring 215 is arranged in the side hole. The structure enables the whole assembly structure to be firmer and more compact, the positioning block 214 retracts under the action of the reset spring 215 and is propped against the outer wall of the push rod 212 to prevent the push rod 212 from rotating in a natural state, and when the push rod 212 needs to be rotated, the positioning block 214 is pulled outwards, so that the push rod 212 can rotate freely.

In addition, in the present application, a matching guiding structure is provided between the outer wall of the pressing block 216 and the inner wall of the cavity 325, and the guiding structure is used for preventing the pressing block 216 from rotating and ensuring that the pressing block 216 can move up and down when the push rod 212 rotates; meanwhile, the guide structure can also play a role in guiding the pressing block 216 during moving up and down. Specifically, the guiding structure is a protrusion/groove structure arranged between the outer wall of the pressing block 216 and the inner wall of the cavity 325, for example, a protrusion arranged on the outer wall of the pressing block 216 and a groove arranged on the inner wall of the cavity 325, and the protrusion is arranged in the groove to realize a guiding function; or may be a groove provided on the outer wall of the compact 216 and a protrusion provided on the inner wall of the cavity 325.

In the application, the feed inlet 322 is provided with a feed pipe 33, and the feed pipe 33 is connected to a UV glue conveying device and used for providing UV glue; the UV glue delivery device may be of conventional construction. In the structure, a one-way blocking piece 323 is arranged in the feeding hole 322, the one-way blocking piece 323 can be a plate body connected to the feeding hole 322 through a rotating shaft and can rotate, as shown in fig. 8, the one-way blocking piece 323 is closed, and at the moment, the pressing block 216 can move downwards after feeding is finished; as shown in fig. 10, the one-way flap 323 is opened by the pressing action of the UV paste, and is in a feeding state. In addition, a similar one-way baffle (which can provide restoring force through a spring) can be arranged at the discharge hole 321, so that the UV glue is prevented from flowing out in a non-extrusion state; or, the discharge port 321 is a small opening, and the UV glue does not flow back down depending on the viscosity and surface tension of the UV glue.

In the application, the lifting seat 2 is connected to a lifting hydraulic cylinder or a lifting air cylinder to realize lifting, or the lifting seat 2 is driven by a motor and a gear set to lift; the lifting hydraulic cylinder or the lifting cylinder or the motor and the gear set are all of conventional structures. In this application, motor, cylinder, hydraulic cylinder isotructure are the conventional structure on the prior art, and its switch and control mode also are conventional technique.

The UV glues filling device in this application, the filling of realization UV that can automize is glued, and is efficient. During the use, empty bottle 9 is placed and is carried on conveyer belt 11 one by one, and after bottle 9 moved to filling head below, lift seat 2 descends, carries out the filling operation. In the filling process, the lifting seat 2 descends, and the filling head on the lifting seat descends simultaneously. The sliding sleeve 31 on the filling head contacts with the upper surface of the bottle body 9 first and stops descending, and then the cavity tube 32 continues descending, and at the moment, the cavity tube 32 and the sliding sleeve 31 move relatively. The cavity tube 32 descends and leads the discharge hole 321 to be aligned with the bottle mouth 91, at the moment, the lifting seat 2 stops descending, the air cylinder 21 starts working, the push rod 212 is pushed to move downwards, the push rod 212 pushes the pressing block 216 to move downwards, and the UV glue in the cavity 325 is extruded into the bottle body 9, so that filling is realized. In the process, the sliding sleeve 31 shields light, and the UV glue is prevented from deteriorating. After the filling is finished, the lifting seat 2 rises, the pressing block 216 moves upwards, and meanwhile, the UV glue enters the cavity 325 through the feeding hole 322 to wait for the next filling operation.

As described above, the utility model provides a high viscosity UV glue filling device, compact structure can realize automatic filling, and during the filling process, the sliding sleeve can play a good shading effect, guarantee the product quality, and simultaneously the size of the cavity in the filling head can be adjusted, and the use is convenient; the bottle is placed stably, can realize the filling when a plurality of bottles, and production efficiency is high.

The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.

Claims

1. The high-viscosity UV adhesive filling device is characterized by comprising a table body (1), wherein a conveying mechanism is arranged on the table body (1), and a filling mechanism is arranged above the conveying mechanism;

the conveying mechanism comprises a conveying belt (11), and the conveying belt (11) is driven by a conveying roller and a conveying motor (13);

the filling mechanism comprises a lifting seat (2), a filling head is arranged at the lower part of the lifting seat (2), the filling head comprises an air cylinder (21), a telescopic shaft (211) of the air cylinder (21) is connected with a push rod (212), and the end part of the push rod (212) is connected with a pressing block (216);

the filling head also comprises a cavity containing pipe (32) and a sliding sleeve (31) sleeved outside the cavity containing pipe (32), a cavity (325) is arranged in the cavity containing pipe (32), and the pressing block (216) is arranged in the cavity (325) and can move telescopically in the cavity; a feed inlet (322) is formed in the side part of the cavity tube (32), and a discharge outlet (321) is formed in the bottom of the cavity tube (32); the sliding sleeve (31) and the cavity containing pipe (32) can slide relatively, and the lower part of the sliding sleeve (31) exceeds the lower edge of the feeding hole (322).

2. The filling apparatus for high viscosity UV glue according to claim 1, wherein a cavity is provided on the inner wall of the sliding sleeve (31), a spring (328) is provided in the cavity, a stop lever (327) protruding outward is provided on the outer wall of the cavity tube (32), and the stop lever (327) extends into the cavity and presses the upper end of the spring (328).

3. The filling apparatus for high viscosity UV glue according to claim 1, wherein said push rod (212) is rotatably disposed on said telescopic shaft (211).

4. A filling apparatus for high viscosity UV glue according to claim 3, wherein the upper end of the pushing rod (212) extends into the assembly chamber on the telescopic shaft (211), and a rotating bead (219) is provided between the pushing rod (212) and the assembly chamber.

5. The filling device for the high-viscosity UV adhesive according to claim 1, wherein a screw hole (217) is formed in the pressing block (216), the lower end of the push rod (212) extends into the screw hole (217), threads are formed on the outer edge of the lower end of the push rod (212), and the push rod (212) is in threaded fit with the screw hole (217).

6. A filling apparatus for high viscosity UV glue according to claim 5, wherein a cooperating guide structure is provided between the outer wall of the pressure block (216) and the inner wall of the cavity (325), said guide structure being adapted to prevent rotation of the pressure block (216).

7. A filling apparatus for high viscosity UV glue according to claim 6, wherein said guiding means is a protrusion/recess structure provided between the outer wall of said pressing block (216) and the inner wall of the cavity (325).

8. The filling device for the high viscosity UV glue according to claim 5, characterized in that the upper part of the pressing block (216) is provided with a guide block (213), the guide block (213) is provided with a through hole, and the push rod (212) passes through the through hole and then extends into the screw hole (217); a positioning block (214) is arranged on the guide block (213), and a positioning column on the positioning block (214) passes through a side hole on the guide block (213) and then abuts against the outer wall of the push rod (212); and a return spring (215) is arranged in the side hole.

9. The filling apparatus for high viscosity UV glue according to claim 1, wherein a positioning plate (29) is provided on the lifting base (2), and the cavity tube (32) is fixed on the positioning plate (29).

10. The filling device for high viscosity UV glue according to claim 1, characterised in that the conveyor belt (11) is provided with recessed areas (16) for placing the bottle bodies (9).