Material baffle of three-roller grinding machine

Abstract

The utility model discloses a three-roller grinding machine material baffle which comprises a three-roller grinding machine body, an adjusting mechanism assembled at the top of the three-roller grinding machine body and a material blocking mechanism assembled at the bottom of the adjusting mechanism, and the adjusting mechanism comprises two installation seats which are fixedly installed at the top of the three-roller grinding machine body and are symmetrically distributed. And two movable seats which are symmetrically distributed are hinged to the top of the mounting seat. The utility model relates to the technical field of three-roller grinding machines. According to the material baffle of the three-roller grinding machine, the material blocking mechanism is arranged, a plurality of material blocking plates are clamped above a rotating roller, the material blocking plates can move along with the rotating roller, a guide plate is in a splayed inclined state, and when materials on the rotating roller are dispersed, the materials can be guided to the material blocking plates through the guide plate, so that the materials on the rotating roller are dispersed, and the material blocking effect is improved. And dispersed materials can be conveniently corrected to a grinding area on the rotating roller, and the situation that the materials cannot be guided back after material leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of three-roller grinders, in particular to a material baffle plate for a three-roller grinder. Background Art

[0002] As an important production equipment in the fine chemical, coating, ink, pigment and other industries, the three-roller mill works by shearing, grinding and dispersing materials through the mutual squeezing and rotation of three parallel rollers. In this process, the material baffle, as one of the key components, is responsible for controlling the speed of materials entering the grinding area, preventing materials from splashing, and guiding the materials to be evenly distributed.

[0003] However, the existing material baffle structure of three-roller grinders is mostly an integral one-piece structure. Since the distance between the rollers needs to be adjusted during the use of the three-roller grinder, the material baffle cannot adapt to the adjustment of the distance between the rollers. At the same time, the current material baffles are mostly covered on the top of the rollers, which will cause the material on the rollers to rotate to the bottom. The material will disperse to both ends, resulting in the material baffle being unable to correct the dispersed material to the grinding area, reducing the use effect. For this reason, the applicant proposes a material baffle for a three-roller grinder to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a material baffle for a three-roller grinding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-roller mill material baffle, comprising a three-roller mill body and an adjustment mechanism mounted on the top of the three-roller mill body, and a material baffle mechanism mounted on the bottom of the adjustment mechanism;

[0006] The adjustment mechanism comprises two mounting seats fixedly mounted on the top of the three-roller grinding machine body and symmetrically distributed, two movable seats symmetrically distributed are hingedly mounted on the top of the mounting seats, an adjustment frame is installed through the inner side of the movable seat, and a sliding seat is fixedly installed on the bottom of the adjustment frame;

[0007] The material blocking mechanism includes a plurality of sliding frames fixedly and slidably mounted on the sliding seat, a fixed plate is fixedly mounted on the bottom of each sliding frame, a material blocking plate is fixedly mounted on the bottom of the fixed plate, and guide plates are fixedly connected to both sides of the material blocking plate.

[0008] Preferably, the mounting seat and the movable seat are hingedly mounted via an axle seat, and a through opening for the adjustment frame to move is provided on the inner side of the movable seat.

[0009] Preferably, the movable seat and the adjustment frame are fixed by a fixing knob, and scale lines are engraved on the top of the adjustment frame.

[0010] Preferably, two symmetrically distributed counterweight blocks are fixedly mounted on the top of the sliding seat, and a handle is fixedly mounted on the top of the sliding seat and located between the counterweight blocks.

[0011] Preferably, the sliding seat and the sliding frame are slidably mounted via a sliding block, and sliding grooves for the sliding blocks to slide are provided on both sides of the sliding seat.

[0012] Preferably, a telescopic plate is slidably installed between the fixed plates, and a telescopic groove for the telescopic plate to slide is provided inside the fixed plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The material baffle of the three-roller grinder is provided with a material baffle mechanism, and a plurality of material baffle plates can be respectively engaged above the rotating rollers. When the spacing between the rotating rollers is adjusted by the three-roller grinding body, the material baffle plates can move with the rotating rollers, so that the material baffle plates can always fit the rotating rollers. At the same time, the guide plates are in an eight-shaped inclined state, so that when the materials on the rotating rollers are dispersed, the guide plates can be used to guide the materials to the material baffle plates, and the dispersed materials can be conveniently corrected to the grinding area on the rotating rollers, effectively avoiding the situation where the materials cannot be guided back after leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the material blocking mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model;

[0020] Figure 5 It is a schematic diagram of the back structure of the material baffle plate of the utility model.

[0021] In the figure: 1. three-roller grinding machine body; 2. adjusting mechanism; 201. mounting seat; 202. movable seat; 203. adjusting frame; 204. sliding seat; 205. slide groove; 206. counterweight; 207. handle; 208. shaft seat; 209. scale line; 3. material blocking mechanism; 301. fixed plate; 302. material blocking plate; 303. guide plate; 304. sliding frame; 305. slider; 306. telescopic plate; 307. telescopic groove; 4. fixing knob. DETAILED DESCRIPTION

[0022] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] See also Figure 1-5 As shown, a three-roll mill material baffle proposed by the utility model comprises a three-roll mill body 1 and an adjusting mechanism 2 mounted on the top of the three-roll mill body 1, and a material baffle mechanism 3 mounted on the bottom of the adjusting mechanism 2, the adjusting mechanism 2 comprises two mounting seats 201 fixedly mounted on the top of the three-roll mill body 1 and symmetrically distributed, two symmetrically distributed movable seats 202 are hingedly mounted on the top of the mounting seat 201, an adjusting frame 203 is installed through the inner side of the movable seat 202, a sliding seat 204 is fixedly installed on the bottom of the adjusting frame 203, the material baffle mechanism 3 comprises a plurality of sliding frames 304 fixedly slidably mounted on the sliding seats 204, a fixed plate 301 is fixedly mounted on the bottom of each sliding frame 304, a material baffle plate 302 is fixedly mounted on the bottom of the fixed plate 301, and guide plates 303 are fixedly connected to both sides of the material baffle plate 302.

[0024] Based on the above-mentioned structural setting, the material baffle of the three-roller grinder is composed of a three-roller grinder body 1, an adjustment mechanism 2 and a material baffle mechanism 3, wherein the three-roller grinder body 1 can be used to conveniently grind the material, and the adjustment mechanism 2 can conveniently adjust the distance between the material baffle mechanisms 3, so as to limit the grinding area of ​​the material according to the use requirements. Specifically, in the working process, by flipping the movable seat 202, the material baffle plate 302 can be conveniently engaged on the rotating roller in the three-roller grinder body 1, and by sliding along the movable seat 202 through the adjustment frame 203, the distance between the material baffle mechanisms 3 can be conveniently adjusted, so as to conveniently adjust the grinding area according to the grinding requirements. When the spacing of the rollers in the main body 1 is adjusted, the sliding frame 304 can slide along the sliding seat 204, and the baffle plate 302 can cooperate with the guide plate 303 to limit the engagement of the rollers, so that the baffle plate 302 can move with the rollers. The material on each roller can be limited by multiple baffle plates 302, so that the material is not easily dispersed. The guide plate 303 is in an eight-shaped inclined state, so that when the material on the roller is dispersed, the guide plate 303 can be used to guide the material to the baffle plate 302, so that the dispersed material can be more conveniently corrected to the grinding area on the roller, effectively avoiding the situation where the material cannot be guided back after leakage.

[0025] Furthermore, the mounting seat 201 and the movable seat 202 are hingedly mounted via the shaft seat 208, and a through hole for the adjustment frame 203 to move is provided on the inner side of the movable seat 202. The shaft seat 208 can facilitate the mounting seat 201 to be flipped, and by flipping the mounting seat 201 outward, the material blocking mechanism 3 can be lifted, the sliding frame 304 can be removed from the sliding seat 204, and the material blocking plate 302 can be cleaned conveniently.

[0026] Furthermore, the movable seat 202 is fixed to the adjustment frame 203 by a fixing knob 4, and a scale line 209 is engraved on the top of the adjustment frame 203. The adjustment frame 203 can be conveniently locked after adjustment by turning the fixing knob 4 to prevent the adjustment frame 203 from accidentally sliding. By observing the value on the scale line 209, the moving distance of the adjustment frame 203 can be conveniently grasped, and the spacing between the blocking mechanisms 3 can be conveniently controlled.

[0027] Furthermore, two symmetrically distributed counterweights 206 are fixedly installed on the top of the sliding seat 204, and a handle 207 is fixedly installed on the top of the sliding seat 204 and between the counterweights 206. The weight of the counterweights 206 can press the baffle plate 302 and the guide plate 303 to fit tightly with the rollers on the three-roller grinding machine body 1.

[0028] Furthermore, the sliding seat 204 and the sliding frame 304 are slidably installed through the slider 305, and the two sides of the sliding seat 204 are provided with a slide groove 205 for the slider 305 to slide. Among them, the slider 305 slides along the slide groove 205, so that the sliding frame 304 can be stably moved at the bottom of the sliding seat 204.

[0029] Furthermore, a telescopic plate 306 is slidably installed between the fixed plates 301, and a telescopic groove 307 is provided inside the fixed plates 301 for the telescopic plate 306 to slide. When the material blocking plate 302 moves with the rotating roller, the telescopic plate 306 can be telescoped in the telescopic groove 307 accordingly, and the telescopic plate 306 can conveniently improve the structural strength of the material blocking mechanism 3 to avoid shaking and skewing.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material baffle for a three-roller mill, characterized in that: It comprises a three-roller grinding machine body (1), an adjustment mechanism (2) mounted on the top of the three-roller grinding machine body (1), and a material blocking mechanism (3) mounted on the bottom of the adjustment mechanism (2); The adjustment mechanism (2) comprises two mounting seats (201) fixedly mounted on the top of the three-roller grinding machine body (1) and symmetrically distributed, two movable seats (202) are hingedly mounted on the top of the mounting seats (201) and symmetrically distributed, an adjustment frame (203) is installed through the inner side of the movable seat (202), and a sliding seat (204) is fixedly mounted on the bottom of the adjustment frame (203); The material blocking mechanism (3) comprises a plurality of sliding frames (304) fixedly slidably mounted on a sliding seat (204), a fixed plate (301) being fixedly mounted at the bottom of each sliding frame (304), a material blocking plate (302) being fixedly mounted at the bottom of the fixed plate (301), and guide plates (303) being fixedly connected to both sides of the material blocking plate (302).

2. A material baffle for a three-roll mill according to claim 1, characterized in that: The mounting seat (201) and the movable seat (202) are hingedly mounted via an axle seat (208), and a through opening is provided on the inner side of the movable seat (202) for the adjustment frame (203) to move.

3. The material baffle of a three-roll mill according to claim 1, characterized in that: The movable seat (202) and the adjustment frame (203) are fixed via a fixing knob (4), and a scale line (209) is engraved on the top of the adjustment frame (203).

4. A material baffle for a three-roll mill according to claim 1, characterized in that: Two symmetrically distributed counterweight blocks (206) are fixedly mounted on the top of the sliding seat (204), and a handle (207) is fixedly mounted on the top of the sliding seat (204) and located between the counterweight blocks (206).

5. The material baffle of a three-roll mill according to claim 1, characterized in that: The sliding seat (204) and the sliding frame (304) are slidably mounted via a sliding block (305), and sliding grooves (205) for the sliding blocks (305) to slide are provided on both sides of the sliding seat (204).

6. A material baffle for a three-roll mill according to claim 1, characterized in that: A telescopic plate (306) is slidably mounted between the fixed plates (301), and a telescopic groove (307) for the telescopic plate (306) to slide is provided inside the fixed plates (301).

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