CN209222327U - A kind of grinding device for coating material production - Google Patents

Abstract

The utility model relates to the technical field of paint grinding equipment, in particular to a grinding device for paint production, which includes a machine body, a feed inlet is arranged at the center of the top of the machine body, legs are respectively installed on the side walls around the body, and a There is a control panel, motor 1 is installed below the feed port, the left and right ends of motor 1 are fixedly connected to the top of the inner wall of the machine body through fixed rods, the output shaft at the bottom of motor 1 is equipped with a breaking rod, and the motor 1 is located on the left and right inside the body There are upper stoppers inclined downward on the two side walls respectively, and openings are formed in the middle part of the upper stoppers on the left and right sides. The utility model has novel structure and multiple functions, and can primary smash and crush the paint again, so as to avoid blockage. At the same time, it is equipped with a paint dispersing mechanism, which can evenly disperse the falling paint, facilitates uniform grinding, greatly improves the grinding quality, and has strong practicability.

Description

A grinding device for paint production

technical field

The utility model relates to the technical field of paint grinding equipment, in particular to a grinding device for paint production.

Background technique

Powder coating refers to a new type of solvent-free, 100% solid powder coating. It is made of film-forming resin, additives, pigments, fillers, etc. after mixing, grinding, crushing, and sieving. Coating construction requires electrostatic spraying and baking to form a film. Powder coating has the characteristics of solvent-free, pollution-free, recyclable, environmental protection, energy and resource saving, labor intensity reduction and high mechanical strength of the coating film.

However, the fineness of the grinding materials in the existing grinding machines is generally not enough, and the particles are uneven, which will affect the overall grinding effect and quality of the coating. The existing grinding machine has low efficiency and needs to be screened after grinding to ensure the overall quality of raw materials, but it complicates the production process and reduces production efficiency.

Utility model content

Aiming at the deficiencies of the prior art, the utility model discloses a grinding device for paint production, which is used to solve the problem that the existing grinder has low grinding efficiency for the paint with uneven particles, affects the overall quality of the paint after grinding, and needs to be ground after grinding. Screening, problems with complex production processes.

The specific technical scheme is as follows:

A grinding device for coating production, comprising a machine body, a feed inlet is provided at the center of the top of the machine body, feet are respectively installed on the side walls around the body, a control panel is installed above the feet, and A motor 1 is arranged below the feed inlet, and the left and right ends of the motor 1 are fixedly connected to the top of the inner wall of the body through a fixed rod. The inner left and right side walls are respectively provided with upper stoppers that are inclined downward, and the middle part of the upper stoppers on the left and right sides forms an opening. The two ends of the crushing wheel one are fixed with baffles on the inner walls of the left and right sides of the machine body, the baffles are arranged obliquely downward, and the bottom end of the baffle is rotated to be provided with a crushing wheel two, and the two crushing wheels Close to the crushing wheel one, the lower part of the crushing wheel one is symmetrically provided with lower stops on the left and right side walls inside the body, an opening is formed between the left and right sides of the lower stops, and the bottom of the lower stoppers The bottom is provided with a motor two, and the left and right ends of the motor two are respectively fixedly connected to the bottom ends of the left and right lower blocks through connecting rods. The output shaft at the bottom end of the motor two is provided with a stirring shaft, Below the stirring shaft, a screw and a guide rod are respectively arranged between the inner walls of the left and right sides of the machine body. The motor three is located outside the machine body, the screw and the guide rod are provided with sliding sleeves, the sliding sleeve is screwed to the screw, the sliding sleeve is slidingly connected to the guide rod, and the two sliding sleeves are fixedly connected There is a transmission rod, and spring rods are arranged at the bottom ends of the two sliding sleeves, and a grinding wheel is arranged between the bottom ends of the two spring rods, and the grinding wheel is rotatably connected with the spring rod, and the bottom of the grinding wheel is arranged There is a sieve plate, the left and right ends of the sieve plate are fixedly connected to the left and right side walls of the body, the sieve plate is closely attached to the grinding wheel and the spring rod is in a compressed shape, and the center of the bottom end of the body is provided with a discharge The control panel is electrically connected to the first motor, the second motor and the third motor respectively;

Preferably, the two left and right crushing wheels are close to each other, the front and rear ends of the first crushing wheel are rotatably connected to the front and rear side walls of the body, and the rear ends of the first crushing wheel and the second crushing wheel The end is provided with motor four on the outer wall of the body, and the motor four is electrically connected with the control panel;

Preferably, the top end of the lower stopper is a smooth curved surface inclined downward;

Preferably, the second motor is located directly below the openings formed by the lower stops on the left and right sides;

Preferably, a protective cover is provided outside the motor three;

Preferably, the screw rod is level with the guide rod, and several limit blocks are arranged at equal intervals on the screw rod, and the several limit blocks divide the screw rod into several sections, and each equal-length screw rod and the guide rod are sleeved with sliding sleeve;

Preferably, a vibrating motor is installed on the left end of the sieve plate, and the vibrating motor is electrically connected to the control panel.

Beneficial effect:

1. The bottom end of the feed inlet at the top of the utility model is provided with a motor one, and the output shaft of the motor one is provided with a smashing rod, which can smash the block powder coating put into the body, which is convenient for follow-up The progress of the work can reduce the impact of the block powder coating on the grinding.

2. The utility model is provided with a crushing wheel 1 and a crushing wheel 2. The two crushing wheels 1 are close to each other, and the crushing wheel 1 and the crushing wheel 2 are close to each other, so that the powder coating put in can be re-processed. Crushing, avoiding the omission of large-volume block paint, making the grinding finer.

3. The utility model is equipped with a motor 3, and the bottom of the motor 3 is provided with a dispersing stirring rod, so that the re-grinded paint can be scattered evenly on the sieve plate, which facilitates the uniform and fine grinding of the grinding wheel and improves the paint grinding. In addition, there are multiple grinding wheels, so that the grinding rate of the device is accelerated, the working time is shortened, and the working efficiency is greatly improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1: a schematic diagram of the overall structure of the utility model;

Figure 2: Schematic diagram of the structure of the utility model breaking up the stirring shaft;

Figure 3: Schematic diagram of the connection structure of the grinding wheel of the utility model;

Figure 4: Schematic diagram of the structure of the rear side wall of the body of the utility model.

The reference signs are as follows: 1, body, 2, feeding port, 3, supporting feet, 4, control panel, 5, fixed rod, 6, motor one, 7, smashing rod, 8, cheating fast, 9, crushing wheel One, 10, baffle plate, 11, crushing wheel two, 12, lower block, 13, connecting rod, 14, motor two, 15, breaking up stirring shaft, 16, screw rod, 17, guide rod, 18, motor three , 19, protective cover, 20, limit block, 21, sliding sleeve, 22, transmission rod, 23, spring rod, 24, grinding wheel, 25, sieve plate, 26, vibration motor, 27, discharge port, 28, motor four.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Refer to Figure 1-4: A grinding device for coating production, including a machine body 1, a feed inlet 2 is provided at the center of the top of the machine body 1, feet 3 are respectively installed on the side walls around the body 1, and the top of the foot 3 is installed There is a control panel 4, a motor one 6 is arranged below the feeding port 2, the left and right ends of the motor one 6 are fixedly connected with the top of the inner wall of the body 1 through a fixed rod 5, and a smashing rod 7 is arranged on the output shaft at the bottom of the motor one 6 , the bottom of the motor one 6 is respectively provided with upper stoppers 8 inclined downwards on the left and right side walls inside the body 1, the middle part of the upper stoppers 8 on the left and right sides forms an opening, and the left and right sides of the upper stoppers 8 are symmetrically arranged with crushing blocks. Wheel one 9, the two ends of left and right sides crushing wheel one 9 are fixedly provided with baffle plate 10 on the inner wall of body 1 left and right sides, baffle plate 10 is inclined downwards and is arranged, and the bottom end of baffle plate 10 is rotated and is provided with crushing wheel two 11. The second crushing wheel 11 is close to the first crushing wheel 9, and the bottom of the first crushing wheel 9 is symmetrically provided with lower stoppers 12 on the left and right side walls inside the body 1, and the lower stoppers 12 on the left and right sides are formed Opening, the bottom of the lower block 12 is provided with a motor two 14, the left and right ends of the motor two 14 are fixedly connected to the left and right sides of the lower block 12 bottoms by connecting rods 13 respectively, and the output shaft at the bottom of the motor two 14 is provided with The stirring shaft 15 is scattered, and the bottom of the stirring shaft 15 is respectively provided with a screw rod 16 and a guide rod 17 between the inner walls of the left and right sides of the body 1. The screw rod 16 is rotatably connected to the body 1, and the guide rod 17 is fixedly connected to the body 1. The right end of the screw rod 16 is provided with a motor three 18, the motor three 18 is located outside the body 1, the screw rod 16 and the guide rod 17 are provided with a sliding sleeve 21, the sliding sleeve 21 is screwed with the screw rod 16, and the sliding sleeve 21 slides with the guide rod 17 connection, a transmission rod 22 is fixedly connected between the two sliding sleeves 21, spring rods 23 are arranged at the bottom ends of the two sliding sleeves 21, and a grinding wheel 24 is arranged between the bottom ends of the two spring rods 23, and the grinding wheel 24 and the spring Rod 23 is rotationally connected, and a sieve plate 25 is arranged below the grinding wheel 24. The left and right ends of the sieve plate 25 are fixedly connected to the left and right side walls of the machine body 1. The sieve plate 25 and the grinding wheel 24 are closely fitted and the spring rod 23 is compressed. shape, the center of the bottom end of the body 1 is provided with a discharge port 27, and the control panel 4 is electrically connected to the first motor 6, the second motor 14 and the third motor 18 respectively.

Specifically, the left and right grinding wheels one 9 are close to each other, the front and rear ends of the grinding wheel one 9 are rotatably connected to the front and rear side walls of the body 1, and the rear ends of the grinding wheel one 9 and the two grinding wheels 11 Motor 4 28 is provided on the outer wall of body 1, motor 4 28 is electrically connected to control panel 4, the top of lower stop 12 is a smooth curved surface inclined downward, and motor 2 14 is located on the left and right sides of lower stop 12 to form Directly below the opening, a protective cover 19 is arranged outside the motor three 18, the screw rod 16 is level with the guide rod 17, and several limit blocks 20 are arranged at equal intervals on the screw rod 16, and several limit blocks 20 divide the screw rod 16 into several sections , every equal-length screw rod 16 and guide rod 17 are provided with a sliding sleeve 21, the left end of the sieve plate 25 is equipped with a vibration motor 26, and the vibration motor 26 is electrically connected with the control panel 4.

Working principle: when the device is in use, connect the device to an external power supply, start the device through the control panel 4, put the paint into the body 1 from the feed port 2, and the motor 1 6 works to drive the smashing rod 7 to rotate, so that the paint is first Crushed, the crushed paint flows between the first crushing wheel 9 and the second crushing wheel 11, the motor four 28 works, drives the first crushing wheel 9 and the second crushing wheel 11 to rotate, and crushes the paint again, To avoid residual lumpy paint, the crushed paint flows downward through the openings formed between the lower stoppers 12 on the left and right sides, and the second motor 14 works to drive the stirring shaft 15 to rotate, so that the crushed paint is evenly crushed Scatter and scatter on the sieve plate 25, work around the rear motor 3 18, drive the screw 16 to rotate, the sliding sleeve 21 on the screw 16 moves back and forth along the screw 16, so that the grinding wheel 24 can grind the paint on the sieve plate 25 Fine and uniform grinding, the ground paint flows from the sieve plate 25 to the bottom of the machine body 1, and is discharged from the discharge port 27. At the same time, the vibrating motor 26 works to vibrate and shake off the paint on the sieve plate 25, which is convenient for paint rapid discharge.

The utility model has novel structure and various functions, and can primary crush and crush the paint, so as to avoid the influence of block paint on the subsequent grinding. The grinding is uniform, which greatly improves the grinding quality and has strong practicability.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (7)

1. A grinding device for coating production, characterized in that: it comprises a body (1), the center of the top of the body (1) is provided with a feed inlet (2), and the surrounding side walls of the body (1) Legs (3) are respectively installed on the top, a control panel (4) is installed above the legs (3), a motor one (6) is arranged below the feed inlet (2), and a motor one (6) The left and right ends of the motor body (1) are fixedly connected to the top of the inner wall of the machine body (1) through a fixed rod (5). On the left and right side walls inside the machine body (1) are respectively provided with upper stoppers (8) that are inclined downward, and the middle parts of the upper stoppers (8) on the left and right sides form openings, and the bottom of the upper stoppers (8) A crushing wheel (9) is symmetrically arranged on the left and right, and the two ends of the crushing wheel (9) on the left and right sides are fixedly provided with baffles (10) on the inner walls of the left and right sides of the body (1). (10) is arranged obliquely downward, and the bottom end of the baffle plate (10) is rotated to be provided with a crushing wheel two (11), and the crushing wheel two (11) is close to the crushing wheel one (9). The bottom of crushing wheel one (9) is symmetrically provided with lower stoppers (12) on the left and right side walls inside the body (1), and openings are formed between the lower stoppers (12) on the left and right sides, and the lower stoppers The bottom of the block (12) is provided with two motors (14), and the left and right ends of the two motors (14) are fixedly connected to the bottom ends of the left and right sides of the lower stoppers (12) by connecting rods (13) respectively. Two (14) bottom output shafts are provided with a stirring shaft (15), and the below of the stirring shaft (15) is respectively provided with a screw (16) and a guide between the inner walls of the left and right sides of the body (1). Rod (17), the screw rod (16) is rotatably connected to the body (1), the guide rod (17) is fixedly connected to the body (1), and the right end of the screw rod (16) is provided with a motor three (18 ), the motor three (18) is located outside the body (1), the screw (16) and the guide rod (17) are equipped with a sliding sleeve (21), the sliding sleeve (21) and the screw (16 ) screw connection, the sliding sleeve (21) is slidingly connected with the guide rod (17), the transmission rod (22) is fixedly connected between the two sliding sleeves (21), and the bottom of the two sliding sleeves (21) Each end is provided with a spring bar (23), and a grinding wheel (24) is arranged between the bottom ends of the two spring bars (23), and the grinding wheel (24) is rotatably connected with the spring bar (23). The bottom of the wheel (24) is provided with a sieve plate (25), and the left and right ends of the sieve plate (25) are fixedly connected to the left and right side walls of the body (1). The sieve plate (25) and the grinding wheel (24) ) closely fit and the spring rod (23) is compressed, the center of the bottom end of the body (1) is provided with a discharge port (27), the control panel (4) is connected with the motor one (6) and the motor two respectively (14) and motor three (18) are electrically connected. 2. The grinding device for coating production according to claim 1, characterized in that: the two left and right crushing wheels (9) are close to each other, and the front and rear of the crushing wheel one (9) The ends are all rotatably connected on the front and rear side walls of the body (1), and the rear ends of the crushing wheel one (9) and the two crushing wheels (11) are all provided with motor four (28) on the outer wall of the body (1). ), the motor four (28) is electrically connected with the control panel (4). 3. The grinding device for paint production according to claim 1, characterized in that: the top of the lower stopper (12) is a smooth curved surface inclined downward. 4. The grinding device for paint production according to claim 1, characterized in that: the second motor (14) is located directly below the openings formed by the lower stoppers (12) on the left and right sides. 5. The grinding device for paint production according to claim 1, characterized in that: the motor three (18) is provided with a protective cover (19) outside. 6. The grinding device for coating production according to claim 1, characterized in that: the screw (16) is level with the guide rod (17), and several limiters are arranged at equal intervals on the screw (16). Bit block (20), several stop blocks (20) screw rod (16) is divided into several sections, and every section isometric screw rod (16) and guide rod (17) are all sleeved with sliding sleeve (21). 7. The grinding device for coating production according to claim 1, characterized in that: a vibrating motor (26) is installed on the left end of the sieve plate (25), and the vibrating motor (26) is connected to the control panel (4 ) are electrically connected.