Grinding equipment with cleaning structure

Abstract

The utility model relates to the technical field of water-based paint production equipment, and discloses grinding equipment with a cleaning structure, which comprises a machine body, a feeding chute is arranged on the machine body, a crushing mechanism is arranged in the feeding chute, a collecting box is fixedly arranged on the inner wall of the machine body, a fixing box is fixedly arranged on the inner wall of the machine body, and a cleaning mechanism is arranged in the fixing box. And the fixed box communicates with the feeding groove through a material guiding pipe, and a motor is fixedly installed on the inner wall of the machine body. According to the grinding equipment with the cleaning structure, when a ball in the grinding mechanism is extruded by the inner wall of the fixed box, an extrusion rod can drive an end crushing block to move out of the interior of a grinding roller to crush internal materials; and an extrusion rod can drive a crushing block to move into a groove, friction generated when the crushing block makes contact with the inner wall of the fixed box is prevented, and then the materials are crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production equipment, in particular to a grinding device with a cleaning structure. Background Art

[0002] Water-based paint is a paint that uses water as a solvent or dispersion medium. It is a relatively new type of paint in the paint market, including three types: water-soluble paint, water-dilutable paint, and water-dispersible paint (latex paint). Water-based paint uses water-soluble resin as a film-forming material, represented by polyvinyl alcohol and its various modified products. In addition, there are water-soluble alkyd resins, water-soluble epoxy resins, and inorganic polymer water-based resins. Water-based paint has excellent non-stickiness and durability, but attention should be paid to transportation, storage, and anti-corrosion and anti-toxicity.

[0003] According to a publicly disclosed high-efficiency grinding device for the production of environmentally friendly water-based paint (publication number: CN219051618U), in the above application, the material is crushed by a crushing mechanism, and the crushed material enters the connecting pipe. The second driving member drives the feeding mechanism to rotate and transports the material to the grinding box. The feeding mechanism drives the power mechanism to rotate, and the power mechanism drives the grinding wheel and the grinding box to rotate. The grinding wheel grinds the material, and the knocking mechanism knocks the grinding box to prevent the material from adhering to the inner wall of the grinding box, which solves the problem that the material cannot be crushed before grinding in the prior art. At the same time, the grinding bin is fixedly set, the material is accumulated, and the grinding effect is poor. However, during the use of the knocking mechanism of the device, the knocking block will have greater friction during the collision with the grinding box, and then due to the continuous rotation of the knocking block, the inner wall of the grinding box will be damaged over time, thereby affecting the internal grinding process; in view of this, we need an automatic punching device for metal plates. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device with a cleaning structure 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 grinding device with a cleaning structure, comprising a machine body, a feed trough is arranged on the machine body, a crushing mechanism is arranged inside the feed trough, a collecting box is fixedly installed on the inner wall of the machine body, a fixed box is fixedly installed on the inner wall of the machine body, the fixed box and the feed trough are connected through a material guide pipe, a motor is fixedly installed on the inner wall of the machine body, a rotating rod is fixedly connected to the output end of the motor, a spiral blade is fixedly installed on the outer wall of the rotating rod, the spiral blade is located inside the material guide pipe, a grinding mechanism is arranged on the fixed box, and the grinding mechanism includes:

[0006] A round rod, the round rod passes through the interior of the fixed box, and the round rod is rotatably connected to the inner wall of the fixed box;

[0007] A grinding roller is fixedly sleeved on the outer wall of the round rod and is located inside the fixed box.

[0008] Preferably, a first pulley is sleeved on the outer wall of the rotating rod, and a second pulley is fixedly sleeved on the outer wall of the round rod, and belts are wound around the first pulley and the second pulley.

[0009] Preferably, a groove is provided inside the grinding roller, and an extrusion rod penetrates the inside of the groove, and the extrusion rod is located inside the groove.

[0010] Preferably, a tension spring is sleeved on the outer wall of the extrusion rod, one end of the tension spring is fixedly connected to the outer wall of the extrusion rod, and the other end of the tension spring is fixedly connected to the inner wall of the groove, and the tension spring is in a stretched state.

[0011] Preferably, a crushing block is fixedly mounted on the end of the extrusion rod, and the end of the crushing block passes through the interior of the grinding roller.

[0012] Preferably, a round ball is fixedly mounted on the end of the extrusion rod, and the round ball is located inside the groove.

[0013] Compared with the prior art, the utility model provides a grinding device with a cleaning structure, which has the following beneficial effects:

[0014] 1. When the ball inside the grinding mechanism of the grinding equipment is squeezed by the inner wall of the fixed box, the extrusion rod can drive the end crushing block to move out of the grinding roller to crush the internal material. At the same time, through the centrifugal force of the ball and the elastic force of the tension spring, the extrusion rod can drive the crushing block to move into the groove to prevent the crushing block from generating friction when contacting the inner wall of the fixed box, thereby completing the crushing of the material.

[0015] 2. The grinding equipment with a cleaning structure performs preliminary crushing of the material through the crushing mechanism, and then crushes the material again while conveying it through the spiral blades, and finally crushes it through two sets of grinding rollers to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4This is a schematic diagram of the interior of the grinding roller of the utility model.

[0020] In the figure: 1. body; 2. feed chute; 3. crushing mechanism; 4. collecting box; 5. fixed box; 6. guide pipe; 7. motor; 8. rotating rod; 9. grinding mechanism; 91. first pulley; 92. second pulley; 93. belt; 94. round rod; 95. grinding roller; 96. groove; 97. extrusion rod; 98. tension spring; 99. crushing block; 910. ball; 10. spiral blade. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a grinding device with a cleaning structure, comprising a body 1, a feed trough 2 is arranged on the body 1, materials are poured into the body 1 through the feed trough 2, a crushing mechanism 3 is arranged inside the feed trough 2, and the materials can be preliminarily crushed by the crushing mechanism 3, a collecting box 4 is fixedly installed on the inner wall of the body 1, a fixed box 5 is fixedly installed on the inner wall of the body 1, the fixed box 5 is connected to the feed trough 2 through a material guide pipe 6, a motor 7 is fixedly installed on the inner wall of the body 1, a rotating rod 8 is fixedly connected to the output end of the motor 7, a spiral blade 10 is fixedly installed on the outer wall of the rotating rod 8, the spiral blade 10 is located inside the material guide pipe 6, the spiral blade 10 on the outer wall of the rotating rod 8 is driven to rotate by starting the motor 7, the spiral blade 10 can transport the material and crush it again, and a grinding mechanism 9 is arranged on the fixed box 5.

[0022] In this embodiment, a grinding mechanism 9 is provided on the fixed box 5. When the ball 910 inside the grinding mechanism 9 is squeezed by the inner wall of the fixed box 5, the extrusion rod 97 can drive the end crushing block 99 to move out of the grinding roller 95 to crush the internal material. At the same time, through the centrifugal force of the ball 910 and the elastic force of the tension spring 98, the extrusion rod 97 can drive the crushing block 99 to move to the inside of the groove 96 to prevent the crushing block 99 from generating friction when it contacts the inner wall of the fixed box 5.

[0023] The grinding mechanism 9 includes a round rod 94, which runs through the interior of the fixed box 5. The round rod 94 is rotatably connected to the inner wall of the fixed box 5. A grinding roller 95 is fixedly sleeved on the outer wall of the round rod 94. The round rod 94 can drive the grinding roller 95 to rotate continuously to grind the material inside the fixed box 5. The grinding roller 95 is located inside the fixed box 5. A first pulley 91 is sleeved on the outer wall of the rotating rod 8. A second pulley 92 is fixedly sleeved on the outer wall of the round rod 94. A belt 93 is wound around the first pulley 91 and the second pulley 92. The first pulley 91 and the second pulley 92 are both wound with a belt 93. The rotating rod 8 can drive the round rod 94 to rotate. A groove 96 is opened inside the grinding roller 95. An extrusion rod 97 runs through the interior of the groove 96. The extrusion rod 97 is located inside the groove 96. A tension spring 98 is sleeved on the outer wall of the extrusion rod 97. One end of the spring 98 is fixedly connected to the outer wall of the extrusion rod 97, and the other end of the tension spring 98 is fixedly connected to the inner wall of the groove 96. The tension spring 98 is in a stretched state. Through the centrifugal force of the ball 910 and the elastic force of the tension spring 98, the extrusion rod 97 can drive the crushing block 99 to move to the inside of the groove 96 to prevent the crushing block 99 from generating friction when it contacts the inner wall of the fixed box 5. The end of the extrusion rod 97 is fixedly installed with the crushing block 99, and the end of the crushing block 99 passes through the interior of the grinding roller 95. The end of the extrusion rod 97 is fixedly installed with the ball 910, and the ball 910 is located inside the groove 96. When the grinding roller 95 drives the internal ball 910 to rotate to the bottom, the ball 910 is squeezed by the inner wall of the fixed box 5, so that the ball 910 can drive the extrusion rod 97 to move into the groove 96, and the crushing block 99 can move out of the grinding roller 95 to crush the internal material.

[0024] In this embodiment, the material is poured into the box body 1 through the feed chute 2, and the material is preliminarily crushed by the crushing mechanism 3. The crushed material enters the end along the guide pipe 6, and then the spiral blade 10 on the outer wall of the rotating rod 8 is driven to rotate by the starting motor 7. The spiral blade 10 crushes the material again while conveying the material, and then the material enters the fixed box 5. At this time, the first pulley 91 is driven to rotate by the rotating rod 8, and then the belt 93 is wound around the first pulley 91 and the second pulley 92, so that the rotating rod 8 drives the round rod 94 to rotate, and then the grinding roller 95 is driven by the round rod 94 to continuously rotate to grind the material inside the fixed box 5. Crushing, when the grinding roller 95 drives the internal ball 910 to rotate to the bottom, the ball 910 is squeezed through the inner wall of the fixed box 5, so that the ball 910 drives the squeezing rod 97 to move into the groove 96, and then the squeezing rod 97 drives the end crushing block 99 to move out of the grinding roller 95 through squeezing, and then the internal material is crushed by the crushing block 99. When the grinding roller 95 continues to rotate, the centrifugal force of the ball 910 and the elastic force of the tension spring 98 make the squeezing rod 97 drive the crushing block 99 to move into the groove 96, preventing the crushing block 99 from generating friction when contacting the inner wall of the fixed box 5, and then the crushed material falls into the collection box 4 for collection.

[0025] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding device with a cleaning structure, comprising a body (1), a feed trough (2) being provided on the body (1), a crushing mechanism (3) being provided inside the feed trough (2), characterized in that: A collecting box (4) is fixedly mounted on the inner wall of the machine body (1); a fixing box (5) is fixedly mounted on the inner wall of the machine body (1); the fixing box (5) is connected to the feed trough (2) via a material guide pipe (6); a motor (7) is fixedly mounted on the inner wall of the machine body (1); a rotating rod (8) is fixedly connected to the output end of the motor (7); a spiral blade (10) is fixedly mounted on the outer wall of the rotating rod (8); the spiral blade (10) is located inside the material guide pipe (6); a grinding mechanism (9) is provided on the fixing box (5); the grinding mechanism (9) comprises: A round rod (94), the round rod (94) passing through the interior of the fixed box (5), the round rod (94) being rotatably connected to the inner wall of the fixed box (5); A grinding roller (95), wherein the grinding roller (95) is fixedly sleeved on the outer wall of the round rod (94), and the grinding roller (95) is located inside the fixed box (5).

2. A grinding device with a cleaning structure according to claim 1, characterized in that: A first belt pulley (91) is sleeved on the outer wall of the rotating rod (8), and a second belt pulley (92) is fixedly sleeved on the outer wall of the round rod (94). Belts (93) are wound around the first belt pulley (91) and the second belt pulley (92).

3. A grinding device with a cleaning structure according to claim 2, characterized in that: The grinding roller (95) is provided with a groove (96) inside, and an extrusion rod (97) penetrates the inside of the groove (96), and the extrusion rod (97) is located inside the groove (96).

4. The grinding device with a cleaning structure according to claim 3, characterized in that: A tension spring (98) is sleeved on the outer wall of the extrusion rod (97), one end of the tension spring (98) is fixedly connected to the outer wall of the extrusion rod (97), and the other end of the tension spring (98) is fixedly connected to the inner wall of the groove (96), and the tension spring (98) is in a stretched state.

5. The grinding device with a cleaning structure according to claim 4, characterized in that: A crushing block (99) is fixedly mounted on the end of the extrusion rod (97), and the end of the crushing block (99) passes through the interior of the grinding roller (95).

6. The grinding device with a cleaning structure according to claim 5, characterized in that: A round ball (910) is fixedly mounted on the end of the extrusion rod (97), and the round ball (910) is located inside the groove (96).

Images