Hot-melt pressure-sensitive adhesive reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a hot-melt pressure-sensitive adhesive reaction kettle. The reaction kettle comprises a reaction kettle main body, a mounting box is fixed at the top end of the reaction kettle main body, a support frame is fixed at the bottom end of the outer side of the reaction kettle main body, feeding guide blocks are fixed at two ends of the top end of the outer side of the reaction kettle main body, and a guide hopper is fixed inside the reaction kettle main body; and a crushing cutter is rotationally connected inside the reaction kettle main body and above the guide hopper. According to the hot-melt pressure-sensitive adhesive reaction kettle provided by the utility model, the servo motor is started to drive the transmission gear to rotate, and the transmission gear drives the transmission disc I and the transmission disc II to rotate oppositely, so that the rotation directions of the transmission disc I and the transmission rod II are opposite, and the rotation directions of the transmission disc II and the transmission rod I are opposite; furthermore, the transmission rod I drives the crushing cutter to crush the hot-melt pressure-sensitive adhesive, and the transmission rod II drives the stirring blade to stir the crushed hot-melt pressure-sensitive adhesive.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, especially relates to a hot melt pressure sensitive adhesive reaction kettle. BACKGROUND

[0002] Hot melt pressure sensitive adhesive is a kind of plastic high polymer material, usually by rubber, resin and adhesive etc.;It is solid at room temperature, but it can melt into fluid at high temperature, then solidify rapidly into a kind of high viscosity and adhesive force adhesive when cooling down.

[0003] Such as patent (CN219879910U) discloses a kind of for hot melt pressure sensitive adhesive processing's reaction kettle, including support frame, the one end of support frame is fixed with reaction kettle main body, the inside of the cooling tank is equipped with cooling pipe, the other side of cooling tank is equipped with air vent, the bottom of air vent inner wall is fixed with limit stop, the one side of limit stop is equipped with flap.The utility model adds cooling water at the water inlet of cooling pipe, then discharges at the water outlet of cooling pipe, then after the work of air inlet, cooperate with fan to start to carry out the work of air supply, the airflow reaches the inside of cooling tank and is cooled down first, and flap inside air vent is swung to reaction kettle main body, to reach the purpose of cooling down inside reaction kettle main body, and flap is swung back, then is blocked by limit stop, to reduce the problem of subsequent deterioration of hot melt pressure sensitive adhesive.

[0004] When using the above technology, it is found that the prior art has the following technical problems: the prior art is not convenient for crushing hot melt pressure sensitive adhesive, which reduces the melting efficiency of hot melt pressure sensitive adhesive, thereby reducing the stirring effect of hot melt pressure sensitive adhesive, and affecting the energy consumption and practicability of the device, therefore, we design a hot melt pressure sensitive adhesive reaction kettle to provide another technical solution for the above technical problems. INVENTION CONTENTS

[0005] Therefore, it is necessary to provide a hot melt pressure sensitive adhesive reaction kettle to solve the above technical problems, by placing solid hot melt pressure sensitive adhesive from the inside of the feed guide block into the inside of the reaction kettle main body, crushing the solid hot melt pressure sensitive adhesive by the crushing cutter above the inside of the reaction kettle main body, to improve the melting efficiency of the solid hot melt pressure sensitive adhesive, crushing the solid hot melt pressure sensitive adhesive into small particle hot melt pressure sensitive adhesive by the crushing cutter, at this time, the small particle hot melt pressure sensitive adhesive enters the bottom end of the inside of the reaction kettle main body for storage along the guide of the guide chute, then stirring the stored small particle hot melt pressure sensitive adhesive by the stirring blade, thereby rapidly improving the melting efficiency of hot melt pressure sensitive adhesive, thereby shortening the processing time of hot melt pressure sensitive adhesive, ensuring the stirring effect of hot melt pressure sensitive adhesive, and reducing energy consumption, which is more practical.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A hot melt pressure sensitive adhesive reaction kettle, including the reaction kettle main part, the top of reaction kettle main part is fixed with the installation box, the bottom of reaction kettle main part outside is fixed with the support frame, both ends of reaction kettle main part outside top are fixed with the feed guide block, the inside of reaction kettle main part is fixed with the guide hopper, the inside of reaction kettle main part and the upper portion of guide hopper are rotatably connected with the comminution cutter, the inside of reaction kettle main part and the lower portion of guide hopper are rotatably connected with the stirring blade, the rotation direction of comminution cutter and stirring blade is opposite, the bottom of reaction kettle main part is equipped with the discharge port.

[0008] As a preferred embodiment of the hot melt pressure sensitive adhesive reaction kettle, the inside of the installation box is provided with a driving mechanism for driving the comminution cutter and the stirring blade to rotate in opposite directions, the driving mechanism includes a transmission disc one, a servo motor, a transmission gear, a transmission rod two, a transmission rod one and a transmission disc two, the top of the inside of the reaction kettle main body is rotatably connected with the transmission rod one, the outside of the transmission rod one is fixed with the comminution cutter, the bottom of the inside of the reaction kettle main body is rotatably connected with the transmission rod two, the outside of the transmission rod two is fixed with the stirring blade.

[0009] As a preferred embodiment of the hot melt pressure sensitive adhesive reaction kettle, the bottom of the inside of the reaction kettle main body is fixed with a limiting block, the top of the limiting block is rotatably connected with the transmission rod two.

[0010] As a preferred embodiment of the hot melt pressure sensitive adhesive reaction kettle, the top of the inside of the installation box is rotatably connected with the transmission disc one, the bottom of the inside of the installation box is rotatably connected with the transmission disc two, the bottom of the transmission disc one is fixed with the transmission rod two, and the bottom of the transmission disc two is fixed with the transmission rod one.

[0011] As a preferred embodiment of the hot melt pressure sensitive adhesive reaction kettle, the outside of the installation box is fixed with a servo motor, the output end of the servo motor is fixed with a transmission gear through the installation box, the top of the transmission gear is meshingly connected with the transmission disc one, and the bottom of the transmission gear is meshingly connected with the transmission disc two.

[0012] As a preferred embodiment of the hot melt pressure sensitive adhesive reaction kettle, the bottom of the discharge port is assembled with an electronic valve.

[0013] It can be seen without doubt that the above technical solutions of the present application can certainly solve the technical problems to be solved by the present application.

[0014] Meanwhile, through the above technical scheme, the hot melt pressure-sensitive adhesive reaction kettle has at least the following beneficial effects:

[0015] The utility model provides a kind of hot melt pressure-sensitive adhesive reaction kettle, rotation is carried out by starting servo motor driving transmission gear, transmission gear drives transmission disc one and transmission disc two to carry out opposite rotation, so that transmission disc one and transmission rod two and transmission disc two and transmission rod one are opposite in rotation direction, and then transmission rod one drives comminuting cutter to be smashed to hot melt pressure-sensitive adhesive, and transmission rod two drives stirring blade to be stirred to hot melt pressure-sensitive adhesive after smashing, to promote the efficiency of hot melt pressure-sensitive adhesive melting quickly, to shorten the processing time of hot melt pressure-sensitive adhesive, guarantee the stirring effect of hot melt pressure-sensitive adhesive, and reduce energy consumption, and it is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the technical scheme of the utility model clearer, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the internal structure schematic diagram of the utility model reaction kettle main body;

[0019] Figure 3 It is the structure schematic diagram between the utility model comminuting cutter and stirring blade;

[0020] Figure 4 It is the driving mechanism structure schematic diagram of the utility model.

[0021] In the drawing: 1, reaction kettle main body; 2, installation box; 3, feeding guide block; 4, transmission rod one; 5, support frame; 6, electronic valve; 7, guide hopper; 8, transmission disc one; 9, transmission disc two; 10, servo motor; 11, comminuting cutter; 12, stirring blade; 13, limit block; 14, transmission gear; 15, transmission rod two. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model clearer, the following will be further described in detail by combining with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and not used to limit the utility model.

[0023] In order to make the person in the art better understand the utility model scheme, the following will be clearly and completely described the technical scheme in the embodiment of the utility model by combining with the drawings.

[0024] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0025] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] Please refer to Figures 1-4 A hot melt pressure sensitive adhesive reaction kettle, including reaction kettle main body 1, the top of reaction kettle main body 1 is fixed with installation box 2, the bottom of reaction kettle main body 1 outside is fixed with support frame 5, both ends of the top of reaction kettle main body 1 outside are fixed with feeding guide block 3, the inside of reaction kettle main body 1 is fixed with guide chute 7, the inside of reaction kettle main body 1 and the upper portion of guide chute 7 are rotatably connected with crushing cutter 11, the inside of reaction kettle main body 1 and the lower portion of guide chute 7 are rotatably connected with stirring blade 12, the rotation direction of crushing cutter 11 and stirring blade 12 is opposite, the bottom of reaction kettle main body 1 is provided with discharge port;

[0027] In use, solid hot melt pressure sensitive adhesive is placed into the inside of reaction kettle main body 1 from the inside of feeding guide block 3, the solid hot melt pressure sensitive adhesive is crushed by crushing cutter 11 in the upper portion of reaction kettle main body 1, so as to improve the melting efficiency of solid hot melt pressure sensitive adhesive, the solid hot melt pressure sensitive adhesive is crushed into small particle hot melt pressure sensitive adhesive by crushing cutter 11, at this time, small particle hot melt pressure sensitive adhesive enters the bottom of reaction kettle main body 1 inside along the guide of guide chute 7 and is stored, then the stored small particle hot melt pressure sensitive adhesive is stirred by stirring blade 12, so as to quickly promote the melting efficiency of hot melt pressure sensitive adhesive, shorten the processing time of hot melt pressure sensitive adhesive, guarantee the stirring effect of hot melt pressure sensitive adhesive and reduce energy consumption, and the practicability is high.

[0028] The inside of the mounting box 2 is provided with a driving mechanism with the opposite rotation of the crushing cutter 11 and the stirring blade 12, the driving mechanism comprises a transmission disc one 8, a servo motor 10, a transmission gear 14, a transmission rod two 15, a transmission rod one 4 and a transmission disc two 9, the top end of the inside of the reaction kettle main body 1 is rotatably connected with the transmission rod one 4, the outer side of the transmission rod one 4 is fixed with the crushing cutter 11, the bottom end of the inside of the reaction kettle main body 1 is rotatably connected with the transmission rod two 15, the outer side of the transmission rod two 15 is fixed with the stirring blade 12, the top end of the inside of the mounting box 2 is rotatably connected with the transmission disc one 8, the bottom end of the inside of the mounting box 2 is rotatably connected with the transmission disc two 9, the bottom end of the transmission disc one 8 is fixed with the transmission rod two 15, the bottom end of the transmission disc two 9 is fixed with the transmission rod one 4, the outer side of the mounting box 2 is fixed with the servo motor 10, the output end of the servo motor 10 is fixed with the transmission gear 14 through the mounting box 2, the top end of the transmission gear 14 is meshedly connected with the transmission disc one 8, and the bottom end of the transmission gear 14 is meshedly connected with the transmission disc two 9.

[0029] Specifically, the solid hot melt pressure sensitive adhesive is placed into the inside of the reaction kettle main body 1 from the inner side of the feeding guide block 3, then the servo motor 10 is started to drive the transmission gear 14 to rotate, the transmission gear 14 drives the transmission disc one 8 and the transmission disc two 9 to rotate in opposite directions, the rotation directions of the transmission disc one 8 and the transmission rod two 15 and the transmission disc two 9 and the transmission rod one 4 are opposite, so that the convenience of the hot melt pressure sensitive adhesive processing by the lifting device is improved, the crushing cutter 11 and the stirring blade 12 rotate in opposite directions synchronously, the hot melt pressure sensitive adhesive is crushed and stirred at the same time, and the melting efficiency of the hot melt pressure sensitive adhesive is greatly improved.

[0030] The bottom end of the inside of the reaction kettle main body 1 is fixed with a limiting block 13, the top end of the limiting block 13 is rotatably connected with the transmission rod two 15, and the stability of the rotation of the crushing cutter 11 and the stirring blade 12 is effectively improved through the limiting block 13.

[0031] The bottom end of the discharge port is provided with an electronic valve 6, and the discharged hot melt pressure sensitive adhesive after melting is effectively controlled through the electronic valve 6.

[0032] The use process of the hot melt pressure sensitive adhesive reaction kettle is as follows:

[0033] Working principle: in use, the solid hot melt pressure sensitive adhesive is placed into the inside of the reaction kettle main body 1 from the inner side of the feeding guide block 3, the servo motor 10 is started to drive the transmission gear 14 to rotate, the transmission gear 14 drives the transmission disc one 8 and the transmission disc two 9 to rotate in opposite directions, the rotation directions of the transmission disc one 8 and the transmission rod two 15 and the transmission disc two 9 and the transmission rod one 4 are opposite, so that the crushing cutter 11 and the stirring blade 12 rotate in opposite directions synchronously, the hot melt pressure sensitive adhesive is crushed and stirred at the same time, and the melting efficiency of the hot melt pressure sensitive adhesive is greatly improved.

[0034] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A hot melt pressure sensitive adhesive reactor vessel characterized by, The utility model provides a reaction kettle, including reaction kettle main part (1), the top of reaction kettle main part (1) is fixed with installation box (2), the bottom of reaction kettle main part (1) outside is fixed with support frame (5), both ends of reaction kettle main part (1) outside top are fixed with feed guide block (3), the inside of reaction kettle main part (1) is fixed with guide chute (7), the inside of reaction kettle main part (1) and the upper of guide chute (7) rotation is connected with the pulverization cutter (11), the inside of reaction kettle main part (1) and the lower of guide chute (7) rotation is connected with the stirring vane (12), the rotation direction of pulverization cutter (11) and stirring vane (12) is opposite, the bottom of reaction kettle main part (1) inside is set up with discharge gate.

2. The hot melt pressure sensitive adhesive reactor of claim 1, wherein, The inside of installation box (2) is provided with the drive mechanism that drives pulverization cutter (11) and stirring vane (12) and each other opposite rotation, the drive mechanism includes transmission disc one (8), servo motor (10), transmission gear (14), transmission rod two (15), transmission rod one (4) and transmission disc two (9), the top of transmission rod one (4) is rotationally connected in the inside of reaction kettle main part (1), the outside of transmission rod one (4) is fixed with pulverization cutter (11), the bottom of transmission rod two (15) is rotationally connected in the inside of reaction kettle main part (1), the outside of transmission rod two (15) is fixed with stirring vane (12).

3. The hot melt pressure sensitive adhesive reactor of claim 2, wherein, The bottom of the inside of reaction kettle main part (1) is fixed with limit block (13), the top of limit block (13) is rotationally connected with transmission rod two (15).

4. The hot melt pressure sensitive adhesive reaction kettle according to claim 2, characterized in that, The top of the inside of installation box (2) is rotationally connected with transmission disc one (8), the bottom of the inside of installation box (2) is rotationally connected with transmission disc two (9), the bottom of transmission disc one (8) is fixed with transmission rod two (15), the bottom of transmission disc two (9) is fixed with transmission rod one (4).

5. The hot melt pressure sensitive adhesive reactor of claim 4, wherein, The outside of installation box (2) is fixed with servo motor (10), the output end of servo motor (10) passes through installation box (2) and is fixed with transmission gear (14), the top of transmission gear (14) is meshedly connected with transmission disc one (8), the bottom of transmission gear (14) is meshedly connected with transmission disc two (9).

6. The hot melt pressure sensitive adhesive reactor of claim 1, wherein, The bottom of discharge gate is equipped with electronic valve (6).

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