CN210357068U

CN210357068U - Discharge mechanism of pressure-sensitive adhesive

Info

Publication number: CN210357068U
Application number: CN201920505042.9U
Authority: CN
Inventors: 凌万青
Original assignee: Shanghai Lujia Adhesive Co Ltd
Current assignee: Shanghai Lujia Adhesive Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-04-21
Anticipated expiration: 2029-04-15

Abstract

The utility model provides a discharge mechanism of pressure sensitive adhesive, include: the mounting frame, the filter chamber and the discharging mechanism; the device comprises a reaction kettle, a filter chamber, a first filter, a second filter and a third filter, wherein the filter chamber comprises the first filter, a delivery pump and the second filter; the discharging mechanism comprises a conveying material cylinder and a hopper, the conveying material cylinder is of a cylindrical structure with two open ends, the hopper is of a conical structure with two open ends, a discharge port of the second filter is communicated with an upper port of the conveying material cylinder, a lower port of the conveying material cylinder is communicated with an upper port of the hopper, and a lower port of the hopper is provided with a manual valve. The utility model discloses a discharge mechanism of pressure sensitive adhesive's temperature can automated control, and product impurity is few, and product stability is good, and ejection of compact is fast, and the cutting is with mixed an organic whole.

Description

Discharge mechanism of pressure-sensitive adhesive

Technical Field

The utility model relates to a technical field of adhesive especially relates to pressure-sensitive adhesive discharge mechanism.

Background

The pressure-sensitive adhesive is a sticky substance, belongs to an important auxiliary material, has an important function in the application of the paper diaper, has environmental protection in the packaging operation of sanitary materials, and mainly comprises three types of liquid, paste and solid. In the prior art, impurities are easily doped in the discharging process of the pressure-sensitive adhesive, so that the product is poor in stability, different in appearance and low in performance of the pressure-sensitive adhesive product, and the discharging mechanism of the pressure-sensitive adhesive tape is researched more and more widely nowadays.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a discharge mechanism of pressure sensitive adhesive.

The utility model adopts the following technical scheme:

a pressure sensitive adhesive discharge mechanism comprising: the filter chamber and the discharging mechanism are both arranged in the mounting frame; wherein:

the filter chamber comprises a first filter, a delivery pump and a second filter, a feed inlet of the first filter is communicated with a discharge port pipeline of the reaction kettle, the delivery pump is arranged between the first filter and the second filter, an input end of the delivery pump is communicated with the discharge port pipeline of the first filter, and an output end of the delivery pump is communicated with a feed inlet pipeline of the second filter;

discharge mechanism, discharge mechanism is including carrying feed cylinder and hopper, it is both ends open-ended cylindrical structure to carry the feed cylinder, the hopper is both ends open-ended toper structure, the discharge gate of second filter with the last port of carrying the feed cylinder is linked together, carry the lower port of feed cylinder with the last port of hopper is linked together, the lower port and the unloading pipe of hopper are linked together, the hopper with set up manual valve between the unloading pipe, carry and install shearing mechanism on the feed cylinder, shearing mechanism includes motor and cutter, the motor sets up on the mounting bracket, the output shaft of motor stretches into carry in the feed cylinder with the cutter is connected.

In a preferred embodiment, install rabbling mechanism on carrying the feed cylinder, the rabbling mechanism is including servo motor, loop bar and stirring rake, servo motor installs on the mounting bracket, the loop bar cover is established on servo motor's the output shaft, the loop bar is kept away from servo motor's one end stretch into carry in the feed cylinder with stirring rake fixed connection.

In a preferred embodiment, the stirring rake is including ring, connecting rod and stirring vane, the ring is fixed on the loop bar, the one end of connecting rod with ring fixed connection, the other end of connecting rod with stirring vane is connected.

In a preferred embodiment, a heating mechanism is arranged in the hopper, a controller is arranged on the outer wall of the hopper, the heating mechanism is electrically connected with the controller, and the controller controls the heating mechanism.

In a preferred embodiment, the conveying cylinder is provided with a compressed air inlet.

In a preferred embodiment, the first filter and the second filter are connected by a flange, the first filter is located on the upper side of the second filter, and the transfer pump is disposed on the mounting frame.

In a preferred embodiment, the first filter is located directly above the second filter, the transport cylinder and the hopper are both vertically disposed, and the second filter is located directly above the transport cylinder.

In a preferred embodiment, the cutter comprises a second ring and a blade, the second ring is sleeved on the output shaft of the motor, and the blade is fixed on the second ring.

Compared with the prior art, the technical scheme of the utility model following beneficial effect has:

(1) the temperature in the hopper of the utility model can be automatically controlled, and the product has less impurities;

(2) the utility model discloses a product stability is good, and ejection of compact is fast, and automatic transportation cuts and mixes integratively.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

fig. 1 is a schematic view of a discharge mechanism for pressure-sensitive adhesive of the present invention;

FIG. 2 is a schematic view of a stirring mechanism of a pressure sensitive adhesive discharge mechanism;

fig. 3 is a schematic diagram of a shearing mechanism of a pressure-sensitive adhesive discharging mechanism.

Illustration of the drawings:

1. a mounting frame; 2. a filtering chamber; 21. a first filter; 22. a delivery pump; 23. a second filter; 24. a V-shaped automatic ball valve; 3. a discharging structure; 31. a conveying barrel; 311. a compressed air input port; 312. a vibrating level gauge; 32. a hopper; 33. a manual valve; 34. a discharging pipe; 4. a stirring mechanism; 41. a servo motor; 42. a loop bar; 43. a stirring paddle; 431. a circular ring; 432. a connecting rod; 433. a stirring blade; 5. a heating mechanism; 6. a controller; 7. a shearing mechanism; 71. a motor; 72. a cutter; 721. a second circular ring; 722. a blade.

Detailed Description

The utility model provides a discharge mechanism of pressure sensitive adhesive, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following reference is made to the drawing and the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such system, article, or apparatus.

The embodiment provides a discharge mechanism of pressure-sensitive adhesive, as shown in fig. 1, the discharge mechanism comprises a mounting frame 1, a filter chamber 2 and a discharge mechanism 3, the filter chamber 2 and the discharge mechanism 3 are both arranged in the mounting frame 1, wherein the filter chamber 2 and the filter chamber 2 comprise a first filter 21, a delivery pump 22 and a second filter 23, the first filter 21 is located right above the second filter 23, a feed inlet of the first filter 21 is communicated with a discharge outlet pipeline of a reaction kettle (not shown in the figure), a V-shaped automatic ball valve 24 is arranged between the feed inlet of the first filter 21 and the discharge outlet of the reaction kettle, when a material in the reaction kettle is reacted, a control system in the reaction kettle controls the V-shaped automatic ball valve 24 to be opened, the material in the reaction kettle flows into the first filter 21 through a pipeline, so as to realize accurate control of the material conveyed into the first filter 21 by the reaction kettle, the first filter 21 filters partial impurities in the material, promote product stability, be provided with delivery pump 22 between first filter 21 and the second filter 23, delivery pump 22's input and first filter 21's discharge gate pipeline intercommunication, delivery pump 22's output and second filter 23's feed inlet pipeline intercommunication, delivery pump 22 carries to the second filter 23 in with the material pressure boost in the first filter 21 in, prevent that the material from accumulating in first filter 21, the filtration efficiency of first filter 21 has been promoted, second filter 23 carries out the second filtration to the material, the purity of material has greatly been promoted.

As shown in fig. 1, the discharging mechanism 3 is used for outputting the material in the second filter 23, the discharging mechanism 3 includes a conveying cylinder 31 and a hopper 32, the conveying cylinder 31 is a cylindrical structure with two open ends, the hopper 32 is a conical structure with two open ends, the discharge port of the second filter 23 is communicated with the upper port of the conveying cylinder 31, the lower port of the conveying cylinder 31 is communicated with the upper port of the hopper 32, the lower port of the hopper 32 is communicated with a discharging pipe 34, a manual valve 33 is arranged between the lower port of the hopper 32 and the discharging pipe 34, a user operates the manual valve 33 to close or open to precisely control the material discharge in the hopper 32, the conveying cylinder 31 and the hopper 32 are both arranged along the vertical direction, the second filter 23 is located right above the conveying cylinder 31, the conveying cylinder 31 is provided with a compressed air inlet 311, which can improve the flowability of the material while performing the conveying function, a flange is arranged between the upper end opening of the conveying material barrel 31 and the discharge opening of the second filter 23, the material filtered by the second filter 23 enters the conveying material barrel 31, and a vibrating type material level meter 312 is arranged on the outer wall of the conveying material barrel 31 to detect the height of the material in the conveying material barrel 31.

As shown in fig. 1 and 3, the conveying cylinder 31 is provided with the shearing mechanism 7, the shearing mechanism 7 includes a motor 71 and a cutter 72, the motor 71 is disposed on the mounting frame 1, an output shaft of the motor 71 extends into the conveying cylinder 31 and is connected to the cutter 72, the cutter 72 is of an integrated structure, the cutter 72 includes a second ring 721 and a blade 722, the second ring 721 is sleeved on the output shaft of the motor 71, the blade 722 is fixed on the second ring 721, the output shaft of the motor 71 drives the blade 722 to rotate highly to shear the material in the conveying cylinder 31, and the blade 722 and the stirring blade 433 are separated by a certain distance to avoid mutual influence.

As shown in fig. 1 and fig. 2, in a more preferred embodiment, a stirring mechanism 4 is installed on the conveying cylinder 31, the stirring mechanism 4 includes a servo motor 41, a sleeve rod 42 and a stirring paddle 43, the servo motor 41 is installed on the mounting frame 1, the sleeve rod 42 is sleeved on an output shaft of the servo motor 41, one end of the sleeve rod 42, which is far away from the servo motor 41, extends into the conveying cylinder 31 and is fixedly connected with the stirring paddle 43, the stirring paddle 43 includes a circular ring 431, a connecting rod 432 and a stirring blade 433, the circular ring 431 is fixed on the sleeve rod 432, one end of the connecting rod 432 is fixedly connected with the circular ring 431, the other end of the connecting rod 432 is connected with the stirring blade 433, the output shaft of the servo motor 41 drives the stirring paddle 43 to rotate, and the stirring paddle 43 stirs the material in the.

As shown in fig. 1, in a more preferred embodiment, a heating mechanism 5 is disposed in a hopper 32, a controller 6 is disposed on an outer wall of the hopper 32, the heating mechanism 5 is electrically connected to the controller 6, the controller 6 controls the heating mechanism 5, the heating mechanism 5 is used for heating a material in the hopper 32, a temperature sensor (not shown) is disposed in the heating mechanism 5, the temperature sensor is used for detecting a temperature of the material in the hopper 32, the temperature sensor transmits a temperature signal to the controller 6, the controller 6 is provided with a preset temperature, the controller 6 determines a relationship between the temperature signal and the preset temperature, when the temperature signal is greater than the preset temperature, the controller 6 controls the heating mechanism 5 to stop working, and when the temperature signal is less than the preset temperature, the controller 6 controls the heating mechanism 5 to start heating, thereby achieving automatic temperature control.

In a more preferred embodiment, as shown in fig. 1, the first filter 21 and the second filter 23 are connected by flanges, the first filter 21 being located on the upper side of the second filter 23, and the feed pump 22 being provided on the mounting frame 1.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides a discharge mechanism of pressure sensitive adhesive which characterized in that includes: the filter chamber and the discharging mechanism are arranged in the mounting frame; wherein:

the filter chamber comprises a first filter, a delivery pump and a second filter, a feed inlet of the first filter is communicated with a discharge port pipeline of a reaction kettle, the delivery pump is arranged between the first filter and the second filter, an input end of the delivery pump is communicated with the discharge port pipeline of the first filter, and an output end of the delivery pump is communicated with a feed inlet pipeline of the second filter;

the discharging mechanism comprises a conveying material cylinder and a hopper, the conveying material cylinder is of a cylindrical structure with two open ends, the hopper is of a conical structure with two open ends, a discharge port of a second filter is communicated with an upper port of the conveying material cylinder, a lower port of the conveying material cylinder is communicated with an upper port of the hopper, a lower port of the hopper is communicated with a discharging pipe, a manual valve is arranged between the discharging pipe and the hopper, a shearing mechanism is arranged on the conveying material cylinder and comprises a motor and a cutter, the motor is arranged on a mounting frame, and an output shaft of the motor extends into the conveying material cylinder and is connected with the cutter.

2. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein a stirring mechanism is disposed on the conveying material cylinder, the stirring mechanism comprises a servo motor, a sleeve rod and a stirring paddle, the servo motor is mounted on the mounting frame, the sleeve rod is sleeved on an output shaft of the servo motor, and one end of the sleeve rod, which is far away from the servo motor, extends into the conveying material cylinder and is fixedly connected with the stirring paddle.

3. The discharging mechanism for pressure-sensitive adhesive according to claim 2, wherein the stirring paddle comprises a ring, a connecting rod and a stirring blade, the ring is fixed on the loop bar, one end of the connecting rod is fixedly connected with the ring, and the other end of the connecting rod is connected with the stirring blade.

4. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein a heating mechanism is disposed in the hopper, a controller is disposed on an outer wall of the hopper, the heating mechanism is electrically connected to the controller, and the controller controls the heating mechanism.

5. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein the transportation cylinder is provided with a compressed air inlet.

6. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein the first filter and the second filter are connected by a flange, and the delivery pump is disposed on the mounting frame.

7. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein said first filter is located directly above said second filter, said transport cylinder and said hopper are both vertically disposed, and said second filter is located directly above said transport cylinder.

8. The discharging mechanism for pressure-sensitive adhesive according to claim 1, wherein the cutter comprises a second ring and a blade, the second ring is sleeved on the output shaft of the motor, and the blade is fixed on the second ring.