CN216062912U

CN216062912U - Automatic raw material proportioning device for adhesive production

Info

Publication number: CN216062912U
Application number: CN202122698395.5U
Authority: CN
Inventors: 吴家华
Original assignee: Xiuning Huakang New Building Materials Co ltd
Current assignee: Xiuning Huakang New Building Materials Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-18
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an automatic raw material proportioning device for adhesive production, which relates to the field of adhesive preparation and aims to solve the problems that the conventional proportioning hopper cannot be fully and uniformly mixed, various components are easy to attach to the proportioning hopper after being mixed, and the difficulty is increased for subsequent cleaning. According to the utility model, raw materials can be stirred in two planes in a rotating manner, the mixing efficiency is improved, the same servo motor can synchronously drive the rotary scraping rod and the transverse rotating rod to rotate through the linkage effect of the driving rod and the driving system, the energy consumption of equipment is reduced, and the effects of energy conservation and emission reduction are achieved.

Description

Automatic raw material proportioning device for adhesive production

Technical Field

The utility model relates to the field of adhesive preparation, in particular to an automatic raw material proportioning device for adhesive production.

Background

The adhesive is a substance having good adhesive properties. The objects are connected by surface adhesion by adhesion and cohesion. The synthetic adhesive consists of a main agent and an auxiliary agent, wherein the main agent is also called as a main material, a base material or a bonding material; the auxiliary agent comprises curing agent, diluent, plasticizer, filler, coupling agent, initiator, thickener, anti-aging agent, polymerization inhibitor, stabilizer, complexing agent, emulsifier and the like, and can also comprise flame retardant, foaming agent, defoamer, colorant, mildewproof agent and the like according to requirements and purposes.

The adhesive is prepared by mixing multiple components in proportion, so in the preparation process, the batching equipment is needed, the existing automatic batching equipment is used, high-precision component batching work can be completed, various components are often not fully and uniformly mixed and need to be stirred and mixed again in subsequent equipment when being batched in a batching hopper, the process is prolonged, the working efficiency is reduced, various components are easily attached to the batching hopper after being mixed, a scale layer can be formed for a long time, the difficulty is increased for subsequent cleaning, and therefore the raw material automatic batching device for adhesive production is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, ingredients in a mixing hopper cannot be mixed fully and uniformly, the ingredients need to be stirred and mixed again in subsequent equipment, the process time is prolonged, the working efficiency is reduced, and various ingredients are easy to adhere to the mixing hopper after being mixed, a scale layer can be formed in the past for a long time, and the difficulty is increased for subsequent cleaning.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic raw material proportioning device for adhesive production comprises a proportioning hopper and an upper cover, wherein the upper cover is fixedly arranged at an opening at the top of the proportioning hopper through a flange plate, the proportioning hopper is conical, a discharge hole is formed in the bottom of the proportioning hopper, a plurality of feeding pipes are arranged on the upper cover, a servo motor is arranged at the central position of the upper cover, an output shaft of the servo motor is in transmission connection with one end of a driving rod, the driving rod extends into the proportioning hopper along a central line, a protective cover is arranged outside the driving rod, the upper end of the protective cover is fixedly arranged on the upper cover, the protective cover comprises a fixed section and a rotating section, the fixed section is fixedly arranged on the upper cover, the rotating section is rotatably arranged at the lower end of the fixed section through a bearing, the lower end of the driving rod extends to the outside of the lower end of the rotating section, and the lower end of the driving rod is fixedly connected with a rotary scraping rod through a supporting rod, the middle part of the rotary scraping rod is provided with a transverse rotating rod through a bearing, the other end of the transverse rotating rod penetrates through the rotary section, extends to the inside of the rotary section and is connected with the driving rod in a rotating mode, a driving system is arranged in the protective cover, and the driving system is used for driving the transverse rotating rod to rotate.

Preferably, the driving system comprises a longitudinal transmission rod, a transmission gear, a transverse bevel gear, a driving gear, an inner gear ring and a longitudinal bevel gear, wherein the longitudinal transmission rod is installed on the driving rod along the length direction of the driving rod through a bearing, the transverse bevel gear is fixedly installed at the lower end of the longitudinal transmission rod, the longitudinal bevel gear is fixedly installed at one end, located in the protective cover, of the transverse rotating rod, and the longitudinal bevel gear is in meshed connection with the transverse bevel gear;

the transmission gear is fixedly arranged at the upper end of the longitudinal transmission rod, the driving gear is fixedly arranged at the upper end of the transverse rotating rod, the inner gear ring is fixedly arranged on the inner wall of the fixed section, the transmission gear, the driving gear and the inner gear ring are positioned in the same plane, and the transmission gear is respectively meshed with the driving gear and the inner gear ring and is connected with the driving gear and the inner gear ring.

Preferably, the rotary scraping rod is designed to be attached to the inner wall of the batching hopper in shape.

Preferably, a plurality of longitudinal rotating rods are fixedly arranged on the transverse rotating rod.

Preferably, all install the solenoid valve on inlet pipe and the discharge gate, and the solenoid valve is connected with batching control system.

Preferably, the upper ends of the feeding pipes are respectively connected with the raw material storage barrels.

The utility model has the beneficial effects that:

1. through the servo motor, the driving rod drives the rotary scraping rod to rotate in the transverse plane, the driving system drives the transverse rotating rod and the longitudinal rotating rod on the transverse rotating rod to rotate in the longitudinal plane, raw materials can be simultaneously stirred in the two planes in a rotating mode, the mixing efficiency is improved, subsequent stirring and mixing are not needed, the process steps are reduced, the process time is shortened, and the working efficiency is improved;

2. through the linkage effect of the driving rod and the driving system, the same servo motor can synchronously drive the rotary scraping rod and the transverse rotating rod to rotate, so that the energy consumption of equipment is reduced, and the effects of energy conservation and emission reduction are achieved;

3. rotatory pole of scraping can strike off the attachment on the inner wall that the batching was fought in the pivoted, avoids forming stubborn dirt layer, and the follow-up batching of being convenient for is fought cleans, has reduced work load.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view of fig. 1 at B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an automatic raw material proportioning device for adhesive production comprises a proportioning hopper 1 and an upper cover 2, wherein the upper cover 2 is fixedly arranged at an opening at the top of the proportioning hopper 1 through a flange, the proportioning hopper 1 is conical, a discharge hole 3 is arranged at the bottom of the proportioning hopper 1, a plurality of feed pipes 4 are arranged on the upper cover 2, the upper ends of the plurality of feed pipes 4 are respectively connected with a plurality of raw material storage barrels, a servo motor 5 is arranged at the central position of the upper cover 2, an output shaft of the servo motor 5 is in transmission connection with one end of a driving rod 6, the driving rod 6 extends into the proportioning hopper 1 along a central line, a protective cover is arranged outside the driving rod 6, the upper end of the protective cover is fixedly arranged on the upper cover 2 and comprises a fixed section 7 and a rotating section 8, the fixed section 7 is fixedly arranged on the upper cover 2 through threads, the rotating section 8 is rotatably arranged at the lower end of the fixed section 7 through a bearing, and the lower end of the driving rod 6 extends to the outside of the lower end of the rotating section 8, the lower extreme of actuating lever 6 passes through the rotatory pole 9 of scraping of bracing piece fixedly connected with, the rotatory shape of scraping 1 inner wall of pole 9 design for the laminating batching fill, horizontal bull stick 10 is installed through the bearing at the middle part of rotatory pole 9 of scraping, the other end of horizontal bull stick 10 passes rotatory section 8 and extends to its inside and be connected with actuating lever 6 rotation, fixed mounting has many vertical bull sticks 11 on the horizontal bull stick 10, be provided with actuating system 12 in the protection casing, actuating system 12 is used for driving horizontal bull stick 10 rotatory, all install the solenoid valve on inlet pipe 4 and the discharge gate 3, and the solenoid valve is connected with batching control system.

The driving system 12 comprises a longitudinal transmission rod 1201, a transmission gear 1202, a transverse conical gear 1203, a driving gear 1204, an inner gear ring 1205 and a longitudinal conical gear 1206, wherein the longitudinal transmission rod 1201 is mounted on the driving rod 6 along the length direction thereof through a bearing, the transverse conical gear 1203 is fixedly mounted at the lower end of the longitudinal transmission rod 1201, the longitudinal conical gear 1206 is fixedly mounted on one end of the transverse rotating rod 10 positioned in the protective cover, and the longitudinal conical gear 1206 is in meshed connection with the transverse conical gear 1203;

the transmission gear 1202 is fixedly installed at the upper end of the longitudinal transmission rod 1201, the driving gear 1204 is fixedly installed at the upper end of the transverse rotating rod 10, the internal gear ring 1205 is fixedly installed on the inner wall of the fixed section 7, the transmission gear 1202, the driving gear 1204 and the internal gear ring 1205 are located in the same plane, and the transmission gear 1202 is respectively meshed with the driving gear 1204 and the internal gear ring 1205.

When the automatic cleaning device is used, raw materials enter the batching hopper 1 through the feeding pipe 4, the electromagnetic valve controls the opening and closing of the feeding pipe 4, the component of the raw materials is controlled through flow and time calculation, when the raw materials enter the batching hopper 1, the servo motor 5 is started to drive the driving rod 6 to rotate, the driving rod 6 drives the rotary scraping rod 9 to rotate when rotating, the rotary scraping rod rotates in a transverse plane to mix and stir the raw materials, and meanwhile, the rotary scraping rod 9 can scrape attachments on the inner wall of the batching hopper 1 while rotating, so that a stubborn scale layer is prevented from being formed, the batching hopper 1 is convenient to clean subsequently, and the workload is reduced;

when the driving rod 6 rotates, the driving gear 1204 at the upper end rotates together with the driving rod, and the transmission gear 1202 is respectively meshed with the driving gear 1204 and the internal gear ring 1205, the internal gear ring 1205 is fixed on the fixed section 7 and does not move, so that the longitudinal driving rod 1201 is forced to rotate along with the revolution of the driving rod 6, and the longitudinal driving rod 1201 rotates to drive the transverse conical gear 1203 at the lower end, the transverse conical gear 1203 is meshed with the longitudinal conical gear 1206 to drive the transverse rotating rod 10 and the longitudinal rotating rod 11 thereon to rotate in a longitudinal plane, and the rotary scraping rod 9 rotates in a transverse plane in a matching manner, so that raw materials can be simultaneously and rotatably stirred in the two planes, the mixing efficiency is improved, subsequent stirring and mixing are not needed, the process steps are reduced, the process duration is shortened, and the working efficiency is improved; the protective hood is divided into a fixed segment 7 and a rotating segment 8, so that the rotary scraping rod 9 and the transverse rotating rod 10 do not interfere with the protective hood when rotating.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic raw material proportioning device for adhesive production comprises a proportioning hopper (1) and an upper cover (2), and is characterized in that the upper cover (2) is fixedly arranged at an opening at the top of the proportioning hopper (1) through a flange plate, the proportioning hopper (1) is conical, a discharge port (3) is arranged at the bottom of the proportioning hopper, a plurality of feeding pipes (4) are arranged on the upper cover (2), a servo motor (5) is arranged at the central position of the upper cover (2), an output shaft of the servo motor (5) is in transmission connection with one end of a driving rod (6), the driving rod (6) extends into the proportioning hopper (1) along a central line, a protective cover is arranged outside the driving rod (6), the upper end of the protective cover is fixedly arranged on the upper cover (2), the protective cover comprises a fixed section (7) and a rotating section (8), the fixed section (7) is fixedly arranged on the upper cover (2), rotatory section (8) rotate through the bearing and install the lower extreme in canned paragraph (7), the lower extreme of actuating lever (6) extends to the outside of rotatory section (8) lower extreme, the lower extreme of actuating lever (6) scrapes pole (9) through bracing piece fixedly connected with is rotatory, the middle part of scraping pole (9) is rotatory to install horizontal bull stick (10) through the bearing, the other end of horizontal bull stick (10) passes rotatory section (8) and extends to its inside and rotate with actuating lever (6) and be connected, be provided with actuating system (12) in the protection casing, actuating system (12) are used for driving horizontal bull stick (10) rotatory.

2. The automatic raw material proportioning device for the adhesive production according to claim 1, wherein the driving system (12) comprises a longitudinal driving rod (1201), a transmission gear (1202), a transverse bevel gear (1203), a driving gear (1204), an internal gear ring (1205) and a longitudinal bevel gear (1206), wherein the longitudinal driving rod (1201) is mounted on the driving rod (6) along the length direction thereof through a bearing, the transverse bevel gear (1203) is fixedly mounted at the lower end of the longitudinal driving rod (1201), the longitudinal bevel gear (1206) is fixedly mounted at one end of the transverse rotating rod (10) in a protective cover, and the longitudinal bevel gear (1206) is in meshed connection with the transverse bevel gear (1203);

the transmission gear (1202) is fixedly installed at the upper end of the longitudinal transmission rod (1201), the driving gear (1204) is fixedly installed at the upper end of the transverse rotating rod (10), the inner gear ring (1205) is fixedly installed on the inner wall of the fixing section (7), the transmission gear (1202), the driving gear (1204) and the inner gear ring (1205) are located in the same plane, and the transmission gear (1202) is respectively meshed and connected with the driving gear (1204) and the inner gear ring (1205).

3. An automated raw material batching device for adhesive production according to claim 2, characterized in that said rotary scraping bar (9) is designed to conform to the shape of the inner wall of the batching hopper (1).

4. The automatic raw material proportioning device for adhesive production according to claim 2, characterized in that a plurality of longitudinal rotating rods (11) are fixedly arranged on the transverse rotating rod (10).

5. The automatic raw material proportioning device for adhesive production according to claim 2, wherein the feed pipe (4) and the discharge port (3) are respectively provided with an electromagnetic valve, and the electromagnetic valves are connected with a proportioning control system.

6. An automatic raw material proportioning device for adhesive production according to any one of claims 1 to 5 wherein the upper ends of a plurality of feed pipes (4) are connected to a plurality of raw material storage barrels, respectively.