Single-component silicone sealant raw material grinding device capable of avoiding powder leakage

Abstract

The single-component silicone sealant raw material grinding device capable of avoiding powder leakage comprises a machine body, a box body is fixedly installed on the left side of the upper end of the machine body, the upper side of the box body is connected with a feeding hopper, and the lower side of the feeding hopper is connected with a connecting pipe; the connecting block is fixedly installed on the front side of the middle of the box body, a third motor is arranged on the front side of the connecting block, and a connecting wheel is installed on the rear side of the third motor; the first motor is fixedly arranged on the right side of the upper end of the machine body, and a mounting rod is connected to the lower side of the first motor; and the chassis is fixedly installed on the middle side in the machine body, an air cylinder is arranged on the right side in the chassis, a blocking plate is installed on the left side of the air cylinder, and a discharging and collecting structure is connected to the lower side in the machine body. According to the single-component silicone sealant raw material grinding device capable of avoiding powder leakage, powder leakage can be conveniently avoided, ground raw materials can be conveniently discharged and collected, and the grinding effect on the raw materials is good.

Description

Technical Field

[0001] The utility model relates to the technical field of raw materials for one - component silicone sealant, and particularly relates to a grinding device for one - component silicone sealant raw materials that can avoid powder leakage. Background Technique

[0002] A grinding device refers to a device that reduces solid substances into smaller particles. One - component silicone sealant is a paste formed by mixing polydimethylsiloxane as the main raw material, supplemented with cross - linking agents, fillers, plasticizers, coupling agents, and catalysts under vacuum conditions. A grinding device is required during the processing of one - component silicone sealant raw materials, and an anti - powder - leakage structure is needed during the use of the grinding device for one - component silicone sealant raw materials to improve the use effect of the grinding device for one - component silicone sealant raw materials. For example:

[0003] Chinese Patent Grant Publication No. CN218308251U discloses a grinding device for raw materials of one - component silicone sealant. Its technical solution includes a grinding box and a bottom box. A material - collecting hopper is fixed in the middle of the inner bottom end of the bottom box. A discharge hopper is installed through the lower side of the front end face of the bottom box, and the discharge hopper is connected to the inner bottom end of the material - collecting hopper. The grinding box is fixed on the upper end face of the bottom box. A chassis is fixed on the inner bottom end of the grinding box. A through - groove is opened in the middle of the chassis, and a feeding pipe is slidably installed in the through - groove. Linking pieces are fixed on both sides of the lower end of the feeding pipe. A movable plate is slidably installed at the inner top end of the grinding box. A grinding disc is rotatably installed on the lower end face of the movable plate, and a docking groove is opened on the lower end face of the grinding disc, and the docking groove is adapted to the top end of the feeding pipe. The utility model has the advantages of convenient discharging, avoiding powder leakage, and all - around grinding, improving the grinding quality.

[0004] The above - mentioned existing technical solution has the following defects: When grinding raw materials, grinding is carried out through the grinding disc and the chassis. The effect of preventing powder leakage of ordinary grinding devices is not good, and the collection of the ground raw materials is not convenient enough. Therefore, the utility model provides a grinding device for one - component silicone sealant raw materials that can avoid powder leakage to solve the above - mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grinding device for one - component silicone sealant raw materials that can avoid powder leakage, so as to solve the problems in the above - mentioned background technique that when grinding raw materials, grinding is carried out through the grinding disc and the chassis, the effect of preventing powder leakage of ordinary grinding devices is not good, and the collection of the ground raw materials is not convenient enough.

[0006] To achieve the above object, the present utility model provides the following technical solution: a single-component silicone sealant raw material grinding device capable of avoiding powder leakage, including a machine body, on the upper left side of which a box body is fixedly installed, and a feeding hopper is connected to the upper side of the box body, and a connecting pipe is connected to the lower side of the feeding hopper;

[0007] It further includes:

[0008] A connecting block, which is fixedly installed on the front side of the middle part of the box body, and a third motor is arranged on the front side of the connecting block, a connecting wheel is installed on the rear side of the third motor, and a crushing roller is connected to the rear side of the connecting wheel;

[0009] A first motor, which is fixedly arranged on the upper right side of the machine body, and an installation rod is connected to the lower side of the first motor. A fixing plate is fixedly installed on the outer side of the upper end of the machine body, and a moving plate is connected inside the fixing plate. An installation plate is fixedly installed on the lower side of the moving plate, and a second motor is arranged in the middle of the upper end of the installation plate, and a grinding disc is connected to the lower side of the second motor;

[0010] A chassis, which is fixedly installed in the middle of the inner side of the machine body, and a blanking pipe is fixedly installed in the middle of the lower end of the chassis, and a cover plate is connected to the outer side of the lower end of the blanking pipe. A cylinder is arranged on the right side inside the chassis, and a blocking plate is installed on the left side of the cylinder. A blanking and collecting structure is connected to the lower side inside the machine body.

[0011] Preferably, the connecting pipe is inclined to prevent powder leakage.

[0012] Preferably, the installation rod and the moving plate are connected by a threaded manner, and the vertical cross-section between the moving plate and the installation plate forms a "U" - shaped structure.

[0013] Preferably, the blanking and collecting structure includes a spring block, which is installed on the lower side inside the machine body, and a piston plate is installed on the front side of the lower end of the machine body, and a collecting plate is connected to the upper side of the spring block, and a handle is connected to the front side of the collecting plate.

[0014] Preferably, the spring block and the collecting plate are connected by a fitting manner, and the spring blocks are evenly distributed on the lower side of the collecting plate.

[0015] Preferably, the blocking plate and the chassis are connected by a sliding manner, and a hole - shaped structure is provided in the middle of the chassis.

[0016] Preferably, the connecting wheels are connected by a meshing manner, and the connecting wheels and the box body are connected by a rotating manner.

[0017] Preferably, the piston plate and the machine body are connected by a clamping manner, and the cross - sectional shape of the piston plate is a "T" - shaped structure.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The single-component silicone sealant raw material grinding device that can avoid powder leakage is convenient for avoiding powder leakage, convenient for discharging and collecting the ground raw materials, and has a good grinding effect on the raw materials.

[0019] By starting the third motor, the third motor drives the connecting wheel to rotate at the rear side of the connecting block, so that the connecting wheel drives the crushing roller to rotate in the opposite direction inside the box body, and then the crushing roller crushes the raw materials. The crushed raw materials enter the upper side of the chassis through the connecting pipe. Start the first motor, and the first motor drives the mounting rod to rotate, so that the moving plate threadedly connected to the mounting rod slides downward inside the fixed plate, and then the moving plate drives the mounting plate to slide downward, and the mounting plate drives the grinding disc and the chassis to limit the raw materials. Start the second motor, and the second motor drives the grinding disc to rotate, so that the grinding disc and the chassis grind the raw materials, ensuring a good grinding effect on the raw materials.

[0020] Since the connecting pipe connected to the lower side of the box body is inclined, it is convenient to avoid powder leakage. Further, through the fitting connection between the cover plate and the collecting plate and the clamping connection between the piston plate and the machine body, it is convenient to prevent the powder floating inside the machine body from leaking out, and further avoid powder leakage.

[0021] By starting the air cylinder, the air cylinder drives the blocking plate to slide to the right inside the chassis, so that the powder on the upper side of the chassis enters the inside of the collecting plate through the blanking pipe, which is convenient for discharging the powder. Then pull the piston plate to separate the piston plate at the lower front end of the machine body, and then pull the handle to drive the collecting plate to separate on the upper side of the elastic block, so that the collecting plate separates on the lower side inside the machine body, which is convenient for collecting the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic cross-sectional structure diagram of the connection between the machine body and the box body of the present utility model;

[0023] Figure 2 For the present utility model Figure 1 The enlarged structure diagram at A;

[0024] Figure 3 It is a schematic cross-sectional structure diagram of the connection between the crushing roller and the box body of the present utility model;

[0025] Figure 4 It is a schematic cross-sectional structure diagram of the connection between the piston plate and the machine body of the present utility model;

[0026] Figure 5 It is an exploded structure diagram of the connection between the connecting wheel and the crushing roller of the present utility model.

[0027] In the figure: 1. Machine body; 2. Box body; 3. Feeding hopper; 4. Crushing roller; 5. Connecting pipe; 6. Chassis; 7. First motor; 8. Fixed plate; 9. Mounting rod; 10. Moving plate; 11. Mounting plate; 12. Second motor; 13. Grinding disc; 14. Elastic block; 15. Collection plate; 16. Cylinder; 17. Baffle plate; 18. Feed pipe; 19. Cover plate; 20. Connecting block; 21. Third motor; 22. Connecting wheel; 23. Piston plate; 24. Handle. Specific implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: a single-component silicone sealant raw material grinding device that can avoid powder leakage, including a box body 2 fixedly installed on the left side of the upper end of the machine body 1, and a feeding hopper 3 connected to the upper side of the box body 2, and a connecting pipe 5 connected to the lower side of the feeding hopper 3. A connecting block 20 is fixedly installed on the front side of the middle part of the box body 2, and a third motor 21 is arranged on the front side of the connecting block 20. A connecting wheel 22 is installed on the rear side of the third motor 21, and a crushing roller 4 is connected to the rear side of the connecting wheel 22. Start the third motor 21, so that the third motor 21 drives the connecting wheel 22 to rotate on the rear side of the connecting block 20, so that the connecting wheel 22 drives the crushing roller 4 to rotate in the opposite direction inside the box body 2, so that the crushing roller 4 crushes the raw materials, and the crushed raw materials enter the upper side of the chassis 6 through the connecting pipe 5;

[0030] The first motor 7 is fixedly arranged on the right side of the upper end of the machine body 1, and a mounting rod 9 is connected to the lower side of the first motor 7. A fixed plate 8 is fixedly installed on the outer side of the upper end of the machine body 1, and a moving plate 10 is connected inside the fixed plate 8. A mounting plate 11 is fixedly installed on the lower side of the moving plate 10, and a second motor 12 is arranged in the middle of the upper end of the mounting plate 11, and a grinding disc 13 is connected to the lower side of the second motor 12. Start the first motor 7, so that the first motor 7 drives the mounting rod 9 to rotate, so that the moving plate 10 threadedly connected to the mounting rod 9 slides downward inside the fixed plate 8, so that the moving plate 10 drives the mounting plate 11 to slide downward, so that the mounting plate 11 drives the grinding disc 13 and the chassis 6 to limit the raw materials. Start the second motor 12, so that the second motor 12 drives the grinding disc 13 to rotate, so that the grinding disc 13 and the chassis 6 grind the raw materials, ensuring good grinding effect of the raw materials;

[0031] The chassis 6 is fixedly installed in the middle inside of the machine body 1. And a material discharging pipe 18 is fixedly installed in the middle of the lower end of the chassis 6. And a cover plate 19 is connected to the outer side of the lower end of the material discharging pipe 18. A cylinder 16 is arranged on the right side inside the chassis 6. And a blocking plate 17 is installed on the left side of the cylinder 16. A material discharging and collecting structure is connected to the lower side inside the machine body 1. The connecting pipe 5 connected to the lower side of the box body 2 is inclined, which is convenient for preventing powder leakage. And through the fitting connection between the cover plate 19 and the collecting plate 15, it is convenient to prevent the powder floating inside the machine body 1 from leaking out, and further convenient to prevent powder leakage. Start the cylinder 16 to drive the blocking plate 17 to slide to the right inside the chassis 6, so that the powder on the upper side of the chassis 6 enters the inside of the collecting plate 15 through the material discharging pipe 18, which is convenient for discharging the powder. Then pull the material discharging and collecting structure to separate the material discharging and collecting structure on the lower side inside the machine body 1, which is convenient for collecting the powder.

[0032] When using the single-component silicone sealant raw material grinding device that can avoid powder leakage, specifically as Figure 1 , Figure 3 and Figure 5 show, the raw materials are poured into the inside of the box body 2 through the feed hopper 3. The single units of the connecting wheels 22 are connected in a meshing manner, and the connecting wheels 22 are connected to the box body 2 in a rotating manner. Start the third motor 21 to drive the connecting wheels 22 to rotate at the rear side of the connecting block 20, so that the connecting wheels 22 drive the crushing rollers 4 to rotate in opposite directions inside the box body 2, and then the crushing rollers 4 crush the raw materials. The crushed raw materials enter the upper side of the chassis 6 through the connecting pipe 5. The mounting rod 9 and the moving plate 10 are connected in a threaded manner, and the cross section between the moving plate 10 and the mounting plate 11 forms a "U" - shaped structure. Start the first motor 7 to drive the mounting rod 9 to rotate, so that the moving plate 10 threadedly connected to the mounting rod 9 slides downward inside the fixing plate 8, and then the moving plate 10 drives the mounting plate 11 to slide downward, so that the mounting plate 11 drives the grinding disc 13 and the chassis 6 to limit the raw materials. Start the second motor 12 to drive the grinding disc 13 to rotate, so that the grinding disc 13 and the chassis 6 grind the raw materials, ensuring good grinding effect on the raw materials;

[0033] Specifically as Figure 1 , Figure 3 and Figure 4 show, because the connecting pipe 5 is inclined and plays a role in preventing powder leakage. The connecting pipe 5 connected to the lower side of the box body 2 is inclined, which is convenient for preventing powder leakage. And through the fitting connection between the cover plate 19 and the collecting plate 15 and the clamping connection between the piston plate 23 and the machine body 1, it is convenient to prevent the powder floating inside the machine body 1 from leaking out, and further convenient to prevent powder leakage;

[0034] Specifically, such as Figure 1 , Figure 3 and Figure 4 In, when the starting cylinder 16 is activated, the baffle 17 is connected to the chassis 6 in a sliding manner, and a hole-shaped structure is provided in the middle side of the chassis 6, so that the cylinder 16 drives the baffle 17 to slide to the right inside the chassis 6, so that the powder on the upper side of the chassis 6 enters the inside of the collection plate 15 through the feeding pipe 18, facilitating the feeding of the powder. The piston plate 23 is connected to the body 1 in a clamping manner, and the cross-sectional shape of the piston plate 23 is a "T"-shaped structure. Then, the piston plate 23 is pulled to separate the piston plate 23 at the lower front end of the body 1. The elastic blocks 14 are connected to the collection plate 15 in a fitting manner, and the elastic blocks 14 are evenly distributed on the lower side of the collection plate 15. Then, the handle 24 is pulled to drive the collection plate 15 to separate on the upper side of the elastic blocks 14, so that the collection plate 15 separates at the lower inside of the body 1, facilitating the collection of the powder.

[0035] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A single-component silicone sealant raw material grinding device that can avoid powder leakage, including a machine body (1), with a box body (2) fixedly installed on the left side of its upper end. A feed hopper (3) is connected to the upper side of the box body (2), and a connecting pipe (5) is connected to the lower side of the feed hopper (3); It is characterized in that It further includes: A connecting block (20), which is fixedly installed on the front side of the middle part of the box body (2). A third motor (21) is arranged on the front side of the connecting block (20). A connecting wheel (22) is installed on the rear side of the third motor (21), and a crushing roller (4) is connected to the rear side of the connecting wheel (22); A first motor (7), which is fixedly arranged on the right side of the upper end of the machine body (1). A mounting rod (9) is connected to the lower side of the first motor (7). A fixing plate (8) is fixedly installed on the outer side of the upper end of the machine body (1). A moving plate (10) is connected inside the fixing plate (8). A mounting plate (11) is fixedly installed on the lower side of the moving plate (10). A second motor (12) is arranged in the middle of the upper end of the mounting plate (11), and a grinding disc (13) is connected to the lower side of the second motor (12); A chassis (6), which is fixedly installed in the middle of the inside of the machine body (1). A discharge pipe (18) is fixedly installed in the middle of the lower end of the chassis (6), and a cover plate (19) is connected to the outer side of the lower end of the discharge pipe (18). A cylinder (16) is arranged on the right side inside the chassis (6), and a blocking plate (17) is installed on the left side of the cylinder (16). A discharge and collection structure is connected to the lower side inside the machine body (1).

2. The grinding device for the raw materials of a one-component silicone sealant capable of avoiding powder leakage according to claim 1, wherein: The connecting pipe (5) is inclined to prevent powder leakage.

3. A grinding device for raw materials of a one-component silicone sealant capable of avoiding powder leakage according to claim 1, characterized in that: The mounting rod (9) and the moving plate (10) are connected by a threaded method, and the vertical cross-section between the moving plate (10) and the mounting plate (11) forms a "U" - shaped structure.

4. A grinding device for the raw materials of a one-component silicone sealant capable of avoiding powder leakage according to claim 1, characterized in that: The discharge and collection structure includes an elastic block (14), which is installed on the lower side inside the machine body (1). A piston plate (23) is installed on the front side of the lower end of the machine body (1). The upper side of the elastic block (14) is connected to a collection plate (15), and a handle (24) is connected to the front side of the collection plate (15).

5. A grinding device for the raw materials of a one-component silicone sealant capable of preventing powder leakage according to claim 4, characterized in that: The elastic block (14) and the collection plate (15) are connected by a fitting method, and the elastic blocks (14) are evenly distributed on the lower side of the collection plate (15).

6. The grinding device for the raw materials of a one-component silicone sealant capable of avoiding powder leakage according to claim 1, wherein: The blocking plate (17) and the chassis (6) are connected by a sliding method, and a hole - shaped structure is provided in the middle of the chassis (6).

7. A grinding device for raw materials of a one-component silicone sealant capable of avoiding powder leakage according to claim 1, characterized in that: The connecting wheels (22) are connected to each other by a meshing method, and the connecting wheels (22) and the box body (2) are connected by a rotating method.

8. A grinding device for the raw materials of a one-component silicone sealant capable of preventing powder leakage according to claim 4, characterized in that: The piston plate (23) and the machine body (1) are connected by a clamping method, and the cross - sectional shape of the piston plate (23) is a "T" - shaped structure.

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