Anti-accumulation mechanism for non-setting adhesive production raw material pulverizer

Abstract

The utility model relates to an anti-accumulation mechanism for a non-setting adhesive production raw material pulverizer, which is arranged on a pulverizer body and comprises a support plate arranged on the pulverizer body, a filter screen for filtering non-setting adhesive production raw materials is arranged on the pulverizer body, and the support plate is provided with an anti-accumulation mechanism for preventing the non-setting adhesive production raw materials from accumulating. According to the anti-accumulation mechanism for the non-setting adhesive production raw material pulverizer, by arranging the driving module, after the driving module is started, an eccentric wheel is driven to rotate, due to the special shape of the eccentric wheel, a rolling wheel moves in a sliding rail groove, and then a supporting rod and an L-shaped rod are driven to reciprocate up and down; due to the movement of the filter screen, the crushed non-setting adhesive production raw materials cannot be accumulated on the filter screen, so that the accumulation of the non-setting adhesive production raw materials is avoided, and the smooth blanking of the crushing machine body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to not dry glue production technical field, concretely is a kind of anti-accumulation mechanism for not dry glue production raw material grinder. BACKGROUND

[0002] Not dry glue also called self-adhesive label material, it is with paper, film or special material as surface material, back coating has adhesive, with silicon protective paper as base paper, a kind of composite material, due to coating technology has multiple, resulting in not dry glue material formation has different grades, development direction is by traditional roll coating, doctor blade coating to high pressure casting coating direction development, to maximum limit guarantee coating even sensibility, avoid the generation of bubble and pinhole, guarantee coating quality, and casting coating is not mature in domestic technology, domestic mainly uses traditional roll coating.

[0003] In prior art, in the production process of not dry glue, special grinder is needed to crush production raw material, after crushing, the particle size distribution of material is more uniform, it is helpful for the smooth progress of subsequent mixing and coating process, to ensure the quality consistency of produced not dry glue, but due to not dry glue itself has certain adhesion, part of not dry glue raw material is accumulated on the filter screen of grinder when crushing, which affects the normal discharge of crushed production raw material, and cannot guarantee the smooth discharge of raw material, therefore an anti-accumulation mechanism for not dry glue production raw material grinder is proposed to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-accumulation mechanism for not dry glue production raw material grinder, which has the advantage of ensuring smooth discharge of the grinder, and solves the problem of not dry glue raw material accumulation on the filter screen of the grinder during crushing, which affects the normal discharge of the crushed production raw material and cannot guarantee the smooth discharge of the raw material.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-accumulation mechanism for not dry glue production raw material grinder is arranged on a grinder body, which comprises a support plate arranged on the grinder body, a filter screen for filtering not dry glue production raw material arranged on the grinder body, and an anti-accumulation mechanism arranged on the support plate to prevent not dry glue production raw material accumulation.

[0006] The anti-accumulation mechanism comprises a driving module assembled on the support plate and located below the filter screen, an eccentric wheel assembled on the output shaft of the driving module, a sliding track groove formed on the eccentric wheel, a roller arranged on the sliding track groove, a support rod connected with the roller, and two L-shaped rods symmetrically arranged on the support rod.

[0007] Further, the filter screen is provided with sliding blocks at two ends, and the inner wall of the pulverizer body is formed with sliding grooves for the sliding blocks to slide.

[0008] Further, the rolling wheel is in sliding connection with the sliding track groove.

[0009] Further, the supporting rod is located at the front side of the eccentric wheel.

[0010] Further, the L-shaped rod is provided with a rubber plate at the end away from the supporting rod, and the rubber plate is attached to the filter screen.

[0011] Further, the pulverizer body is provided with a guide block, and the guide block is formed with a guide hole in gap connection with the supporting rod.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] The anti-accumulation mechanism of the adhesive production raw material pulverizer drives the eccentric wheel to rotate after the driving module is started, and the rolling wheel moves in the sliding track groove due to the special shape of the eccentric wheel, thereby driving the supporting rod and the L-shaped rod to move up and down. The filter screen moves up and down due to the up-and-down reciprocating movement of the supporting rod and the L-shaped rod. The pulverized adhesive production raw materials do not accumulate on the filter screen due to the movement of the filter screen, avoiding the accumulation of the adhesive production raw materials, ensuring the smooth discharge of the pulverizer body, and solving the problem that the adhesive itself has a certain viscosity, causing some adhesive raw materials to accumulate on the filter screen of the pulverizer during crushing, affecting the normal discharge of the crushed production raw materials, and failing to ensure the smooth discharge of the raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural front view of the utility model;

[0016] Figure 3 It is a schematic view of the anti-accumulation mechanism of the utility model;

[0017] Figure 4 It is a structural schematic view of the utility model Figure 3 It is an enlarged schematic view of the structure at A in the utility model.

[0018] In the figure: 1, pulverizer body; 2, supporting plate; 3, filter screen; 4, anti-accumulation mechanism; 401, driving module; 402, eccentric wheel; 403, sliding track groove; 404, rolling wheel; 405, supporting rod; 406, L-shaped rod. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0020] Please refer to Figures 1-2 The anti-accumulation mechanism for the non-dry adhesive production raw material grinder in the embodiment is arranged on the grinder body 1, the upper part of the grinder body 1 is provided with a feeding hopper for the non-dry adhesive production raw material, and the anti-accumulation mechanism 4 for preventing the non-dry adhesive production raw material from accumulating is arranged on the support plate 2.

[0021] The anti-accumulation mechanism 4 comprises a driving module 401 arranged on the support plate 2 and located below the filter screen 3, an eccentric wheel 402 arranged on the output shaft of the driving module 401, a sliding track groove 403 formed on the eccentric wheel 402, a roller 404 arranged on the sliding track groove 403, a support rod 405 connected with the roller 404, and two L-shaped rods 406 symmetrically arranged on the support rod 405.

[0022] In the embodiment, the filter screen 3 is provided with sliding blocks at both ends, and the inner wall of the grinder body 1 is formed with sliding grooves for the sliding blocks to slide, and the sliding blocks are in sliding connection with the sliding grooves, so that when the filter screen 3 moves, the sliding blocks slide in the sliding grooves.

[0023] It should be noted that the grinder body 1 is provided with a grinding motor, and the grinder body 1 is provided with two grinding rollers connected with the output shaft of the grinding motor. After the grinding motor is started, the two grinding rollers start to rotate, and then the non-dry adhesive production raw material to be ground is put into the grinder body 1 from the feeding hopper, and the grinding roller in the rotating state starts to grind the non-dry adhesive production raw material.

[0024] The grinder body 1 is a common device in the prior art, and the use method and working principle of the grinder body 1 are well known to those skilled in the non-dry adhesive production technology field, and will not be described in detail herein.

[0025] Please refer to Figures 3-4In order to prevent the filter screen 3 from stacking the raw materials of the adhesive production, the anti-stacking mechanism 4 in the embodiment comprises a driving module 401 assembled on the support plate 2 and located below the filter screen 3, an eccentric wheel 402 assembled on the output shaft of the driving module 401, a sliding track groove 403 formed on the eccentric wheel 402, a roller 404 arranged on the sliding track groove 403, a support rod 405 connected with the roller 404, and two L-shaped rods 406 symmetrically arranged on the support rod 405.

[0026] It should be noted that the driving module 401 includes but is not limited to a DC motor, a speed regulating motor, a speed reducing motor, a servo motor and other devices or structures capable of rotating the eccentric wheel 402. The eccentric wheel 402 can be rotated, preferably, the driving module 401 in the application is a speed regulating motor, which can better control the speed of the eccentric wheel 402.

[0027] The roller 404 is in sliding connection with the sliding track groove 403.

[0028] The support rod 405 is located at the front side of the eccentric wheel 402.

[0029] The end of the L-shaped rod 406 away from the support rod 405 is provided with a rubber plate, which is attached to the filter screen 3. The rubber plate plays a protective role for the filter screen 3.

[0030] The pulverizer body 1 is provided with a guide block, and a guide hole in gap cooperation with the support rod 405 is formed on the guide block. The guide block plays a guiding and limiting role for the support rod 405 in the application.

[0031] In actual use, after the driving module 401 is started, the output shaft of the driving module 401 starts to rotate, driving the eccentric wheel 402 to rotate. Due to the special shape of the eccentric wheel 402, the roller 404 slides in the sliding track groove 403 during the rotation of the eccentric wheel 402. When the roller 404 is located at the side with the maximum radius of the eccentric wheel 402, the support rod 405 and the L-shaped rod 406 move upward, lifting the filter screen 3. When the roller 404 is located at the side with the minimum radius of the eccentric wheel 402, the support rod 405 and the L-shaped rod 406 move downward, and the filter screen 3 moves downward due to gravity, and the filter screen 3 is located at the lowest point.

[0032] The working principle of the above embodiment is as follows:

[0033] When it is needed to use the pulverizer body 1 to pulverize the not dry glue production raw materials, at this time, the pulverizer body 1 is started, the pulverizing motor on the pulverizer body 1 is started, and the two pulverizing rollers are started to rotate, then the not dry glue production raw materials to be pulverized are put into the pulverizer body 1 from the feeding hopper, the pulverizing rollers in the rotating state start to pulverize the not dry glue production raw materials, and the not dry glue production raw materials that are sufficiently pulverized can pass through the holes of the filter screen 3, and the not dry glue production raw materials that are not sufficiently pulverized can be accumulated on the filter screen 3, in order to ensure that the pulverizer body 1 is unobstructed, at this time, the driving module 401 is started, the output shaft of the driving module 401 starts to rotate, and drives the eccentric wheel 402 to rotate, due to the special shape of the eccentric wheel 402, in the rotating process of the eccentric wheel 402, the roller 404 slides in the inside of the sliding track groove 403, when the roller 404 is located at the side of the maximum radius of the eccentric wheel 402, at this time, the supporting rod 405 and the L-shaped rod 406 move upward, the filter screen 3 is lifted up, and the filter screen 3 is located at the highest point, when the roller 404 is located at the side of the minimum radius of the eccentric wheel 402, at this time, the supporting rod 405 and the L-shaped rod 406 move downward, the filter screen 3 moves downward due to the gravity, and the filter screen 3 is located at the lowest point, along with the continuous rotation of the eccentric wheel 402, the filter screen 3 is driven to make the up-down reciprocating motion, and the filter screen 3 in the motion state can avoid the accumulation of the not dry glue production raw materials, and ensure that the pulverizer body 1 is unobstructed.

[0034] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A non-accretion mechanism for a raw material grinder for non-permanent adhesive production, which is provided on a grinder body (1) and is characterized in that: The application relates to a support plate (2) arranged on a pulverizer body (1) provided with a filter screen (3) for filtering non-dry adhesive production raw materials, wherein the support plate (2) is provided with an anti-piling mechanism (4) for preventing the non-dry adhesive production raw materials from piling up. The anti-piling mechanism (4) comprises a driving module (401) arranged on the support plate (2) and located below the filter screen (3), an eccentric wheel (402) arranged on an output shaft of the driving module (401), a sliding track groove (403) formed on the eccentric wheel (402), a roller (404) arranged on the sliding track groove (403), a support rod (405) connected with the roller (404), and two L-shaped rods (406) symmetrically arranged on the support rod (405).

2. The anti-accumulation mechanism for a raw material grinder for non-impact adhesive production according to claim 1, characterized in that: Both ends of the filter screen (3) are provided with sliding blocks, and the inner wall of the pulverizer body (1) is formed with sliding grooves for the sliding blocks to slide.

3. The anti-accumulation mechanism for a raw material grinder for non-impact adhesive production according to claim 1, characterized in that: The roller (404) is slidably connected with the sliding track groove (403).

4. The anti-accumulation mechanism for a raw material grinder for non-impact adhesive production according to claim 1, characterized in that: The support rod (405) is located at the front side of the eccentric wheel (402).

5. The anti-accumulation mechanism for a raw material grinder for non-impact adhesive production according to claim 1, characterized in that: The L-shaped rod (406) is provided with a rubber plate at the end away from the support rod (405), and the rubber plate is attached to the filter screen (3).

6. The anti-accumulation mechanism for a raw material grinder for non-impact adhesive production according to claim 1, characterized in that: The pulverizer body (1) is provided with a guide block, and the guide block is formed with a guide hole in gap cooperation with the support rod (405).

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