Efficient grinding machine for heat preservation wallboard production

Abstract

The utility model belongs to the technical field of heat preservation wallboard polishing, and particularly discloses an efficient polishing machine for heat preservation wallboard production. The top of the guide ring A is fixedly connected with the inner wall of the dustproof cover, the bottom of the guide ring B is fixedly connected with the inner side of the bottom of the dustproof cover, the space between the outer sides of the guide ring A and the guide ring B and the inner wall of the dustproof cover forms a dust storage cavity, and the space between the guide ring A and the guide ring B forms a dust guide cavity. When the grinding piece rotates at a high speed to grind the heat preservation wall plate, dust on the heat preservation wall plate is diffused due to centrifugal force generated when the fixing plate rotates, the ground dust on the heat preservation wall plate moves upwards along with a ramp of a guide ring B to enter a dust storage cavity, and therefore dust collection is completed. And more dust generated during grinding is prevented from hurting the respiratory tract of a worker, the time for replacing the protective mask and the time for cleaning the nasal cavity by the worker are saved, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation wall panel grinding, in particular to an efficient grinding machine for the production of thermal insulation wall panels. Background Art

[0002] The thermal insulation wall panel is a building material with thermal insulation and heat insulation functions, which is widely used in modern buildings. It is usually composed of thermal insulation materials, exterior wall decoration materials, adhesives, etc., and can effectively improve the thermal insulation performance of buildings, reduce energy consumption, and improve indoor comfort;

[0003] The thermal insulation wall panels are of various types, such as wooden, composite wall panels, gypsum wall panels, etc. When installing these wall panels, trimming will be carried out according to the usage requirements to cut off the redundant parts. The dust generated during the cutting of the wall panels may cause certain harm to human health. The dust generated during the cutting of the wall panels may contain particulate matters such as wood, gypsum, and chemical additives. If the staff inhales these particulate matters for a long time, it will irritate the respiratory tract and cause harm to the staff's body. Therefore, the staff needs to frequently replace the protective mask. When replacing the mask, it is necessary to clean the nasal cavity to prevent inhaling more dust, thus consuming a large amount of time. Content of the Utility Model

[0004] The purpose of the utility model is to provide an efficient grinding machine for the production of thermal insulation wall panels to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An efficient grinding machine for the production of thermal insulation wall panels, including;

[0006] A grinding device, which includes a grinding disc, a fixing plate, a driving shaft, and a driving motor. The grinding device is equipped with a dust-proof component, and the dust-proof component includes a dust-proof cover, a guiding ring A, a guiding ring B, and a secondary dust-proof ring;

[0007] The inside of the dust-proof cover is a hollow structure. The top of the guiding ring A is fixedly connected to the inner wall of the dust-proof cover, and the bottom of the guiding ring B is fixedly connected to the inner side of the bottom of the dust-proof cover. Both the guiding ring A and the guiding ring B are annular shapes, and the diameters of the guiding ring A and the guiding ring B are equal. There is a gap between the outer sides of the guiding ring A and the guiding ring B and the inner wall of the dust-proof cover. The gap between the outer sides of the guiding ring A and the guiding ring B and the inner wall of the dust-proof cover forms a dust storage cavity. There is a gap between the guiding ring A and the guiding ring B, and the gap between the guiding ring A and the guiding ring B forms a dust guiding cavity;

[0008] The secondary dust-proof ring is located at a position near the bottom on the outside of the dust-proof cover. The secondary dust-proof ring is in a horn shape and is made of rubber material.

[0009] Preferably, the cross-section of the dust guiding cavity is an inclined arc shape, the top of the dust guiding cavity is sloped, the bottom of the dust guiding cavity is horizontal, and the bottom of the dust guiding cavity contacts and fits with the outer side of the thermal insulation wall panel. When the grinding disc rotates at a high speed to grind the thermal insulation wall panel, the dust on the thermal insulation wall panel diffuses due to the centrifugal force generated during the rotation of the fixing plate. The dust ground from the thermal insulation wall panel moves upward along the ramp of the guiding ring B and enters the interior of the dust storage cavity, thus completing the dust collection.

[0010] Preferably, a dust discharge groove A is provided at a position near the top on the outer side of the dust-proof cover, and a plurality of guiding rails are provided on the outer side of the dust-proof cover. The outer side of the dust discharge groove A has a connecting ring, the connecting ring is sleeved on the outer side of the dust-proof cover, and a plurality of integrally fixed guiding strips are provided on the inner side of the connecting ring. The guiding strips are embedded in the interior of the guiding rails and are slidably connected therewith, and a dust discharge groove B is provided on the connecting ring. The length and width of the dust discharge groove B are equal to the length and width of the dust discharge groove A. The dust collected by the dust storage cavity can be cleaned through the dust discharge groove A.

[0011] Preferably, a circular groove is provided on the inner side of the guiding ring B, the fixing plate is located in the circular groove on the inner side of the guiding ring B, the grinding disc is located at the bottom of the fixing plate, and the grinding disc has a certain elasticity. The bottom plane of the grinding disc is lower than the bottom plane of the dust-proof cover, and the driving shaft is located at the top of the fixing plate, and the driving motor is located at the top of the dust-proof cover. The top of the driving shaft is connected to the driving motor.

[0012] Preferably, the outer side of the dust-proof cover has a plurality of fixedly connected handle A, the middle position of the handle A has a connecting portion, the connecting portion is welded and fixed to the plurality of handle A, the top of the handle A has a connecting rod, both ends of the connecting rod pass through the connecting portion and extend to both sides of the connecting portion, and both ends of the connecting rod have symmetrical nuts, and an extension rod is sleeved on the outer side of the connecting rod.

[0013] Preferably, the interior of the extension rod is a hollow structure, the end of the extension rod is sleeved on the outer side of the connecting rod and is rotatably connected therewith, a plurality of card holes are provided on both sides of the extension rod, one end of the connecting rod away from the handle A has a telescopic rod, the end of the telescopic rod is embedded in the interior of the extension rod and is slidably connected therewith, one end of the telescopic rod has symmetrical spring buttons, and the spring buttons pass through the card holes and are clamped and limited with the extension rod. One end of the telescopic rod away from the extension rod has a fixedly connected handle B. The staff can hold the handle B to operate the device to grind the thermal insulation wall panel, without having to bend down significantly to grind, effectively protecting the lumbar spine of the staff, reducing the physical burden of the staff, and thus improving the work efficiency.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. Start the device to drive the fixed plate and the grinding disc to rotate at high speed through the drive shaft. The operator fastens the device onto the insulation wall panel that needs to be ground and presses firmly. Since the grinding disc has a certain elasticity, the grinding disc contracts inward, causing the bottom of the guide ring B to contact the insulation wall panel. When the grinding disc rotates at high speed to grind the insulation wall panel, the dust on the insulation wall panel diffuses due to the centrifugal force generated during the rotation of the fixed plate. The dust ground from the insulation wall panel moves upward along the ramp of the guide ring B and enters the interior of the dust storage cavity, thus completing dust collection, avoiding the harm caused by excessive dust to the respiratory tract of the operator, saving the time for the operator to change the protective mask and clean the nasal cavity, and thereby improving work efficiency;

[0016] 2. The secondary dust-proof ring is located at the position near the bottom outside the dust-proof cover. The secondary dust-proof ring is in a horn shape and is made of rubber. It conducts secondary dust-proofing through the secondary dust-proof ring to prevent the dust that has not entered the interior of the dust storage cavity from spreading in the air;

[0017] 3. The outside of the dust-proof cover has an ash discharge groove A. Through the ash discharge groove A, the dust collected inside the dust storage cavity can be cleaned. When cleaning, rotate the connecting ring to align the ash discharge groove B with the ash discharge groove A, so that the dust inside the dust storage cavity can be poured out. Description of the Drawings

[0018] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0019] Figure 2 is an exploded schematic diagram of a partial structure of the present utility model;

[0020] Figure 3 is an exploded schematic diagram of a partial structure of the present utility model;

[0021] Figure 4 is a schematic cross-sectional structure diagram of the dust-proof cover of the present utility model.

[0022] In the figure: 100, dust-proof cover; 101, ash discharge groove A; 102, guide rail; 200, dust guide cavity; 201, dust storage cavity; 202, guide ring A; 203, guide ring B; 300, secondary dust-proof ring; 400, grinding disc; 401, fixed plate; 402, drive shaft; 403, drive motor; 500, connecting ring; 501, guide strip; 502, ash discharge groove B; 600, handle A; 601, connecting part; 602, connecting rod; 603, nut; 604, extension rod; 605, telescopic rod; 606, handle B; 607, spring button. Detailed Embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution: an efficient grinding machine for the production of thermal insulation wall panels, including;

[0027] The grinding device includes a grinding disc 400, a fixing plate 401, a driving shaft 402, and a driving motor 403. The grinding device is provided with a dust-proof component, and the dust-proof component includes a dust-proof cover 100, a guiding ring A 202, a guiding ring B 203, and a secondary dust-proof ring 300;

[0028] The inside of the dust-proof cover 100 is a hollow structure. The top of the guiding ring A 202 is fixedly connected to the inner wall of the dust-proof cover 100, and the bottom of the guiding ring B 203 is fixedly connected to the inner side of the bottom of the dust-proof cover 100. Both the guiding ring A 202 and the guiding ring B 203 are annular. The diameters of the guiding ring A 202 and the guiding ring B 203 are equal. There is a distance between the outer sides of the guiding ring A 202 and the guiding ring B 203 and the inner wall of the dust-proof cover 100. The distance between the outer sides of the guiding ring A 202 and the guiding ring B 203 and the inner wall of the dust-proof cover 100 forms a dust storage cavity 201. There is a distance between the guiding ring A 202 and the guiding ring B 203, and the distance between the guiding ring A 202 and the guiding ring B 203 forms a dust guiding cavity 200;

[0029] The secondary dust-proof ring 300 is located at a position near the bottom outside the dust-proof cover 100. The secondary dust-proof ring 300 is in a horn shape and is made of rubber material.

[0030] Furthermore, the cross-section of the dust guiding cavity 200 is in an inclined arc shape. The top of the dust guiding cavity 200 is in a slope shape, the bottom of the dust guiding cavity 200 is horizontal, and the bottom of the dust guiding cavity 200 contacts and fits with the outside of the thermal insulation wall panel. When the grinding disc 400 rotates at a high speed to grind the thermal insulation wall panel, the dust on the thermal insulation wall panel diffuses due to the centrifugal force generated during the rotation of the fixing plate 401. The dust ground off from the thermal insulation wall panel moves upward along the ramp of the guiding ring B203 and enters the interior of the dust storage cavity 201, thus completing the dust collection.

[0031] Furthermore, a dust discharge groove A101 is provided at a position near the top outside the dust-proof cover 100, and a plurality of guiding rails 102 are provided on the outside of the dust-proof cover 100. A connecting ring 500 is provided on the outside of the dust discharge groove A101. The connecting ring 500 is sleeved on the outside of the dust-proof cover 100. A plurality of integrally fixed guiding strips 501 are provided on the inner side of the connecting ring 500. The guiding strips 501 are embedded in the interior of the guiding rails 102 and are slidably connected therewith. A dust discharge groove B502 is provided on the connecting ring 500. The length and width of the dust discharge groove B502 are equal to the length and width of the dust discharge groove A101. The dust collected by the dust storage cavity 201 can be cleaned through the dust discharge groove A101.

[0032] Furthermore, a circular groove is provided on the inner side of the guiding ring B203. The fixing plate 401 is located in the circular groove on the inner side of the guiding ring B203. The grinding disc 400 is located at the bottom of the fixing plate 401, and the grinding disc 400 has a certain elasticity. The bottom plane of the grinding disc 400 is lower than the bottom plane of the dust-proof cover 100. The driving shaft 402 is located at the top of the fixing plate 401, and the driving motor 403 is located at the top of the dust-proof cover 100. The top of the driving shaft 402 is connected to the driving motor 403.

[0033] Furthermore, a plurality of fixedly connected handle A600 are provided on the outside of the dust-proof cover 100. A connecting portion 601 is provided at the central position of the handle A600. The connecting portion 601 is welded and fixed to the plurality of handle A600. A connecting rod 602 is provided at the top of the handle A600. Both ends of the connecting rod 602 pass through the connecting portion 601 and extend to both sides of the connecting portion 601. Symmetric nuts 603 are provided at both ends of the connecting rod 602. An extension rod 604 is sleeved on the outside of the connecting rod 602.

[0034] Furthermore, the interior of the extension rod 604 is a hollow structure. The end of the extension rod 604 is sleeved outside the connecting rod 602 and rotatably connected thereto. A plurality of clamping holes are formed on both sides of the extension rod 604. One end of the connecting rod 602 away from the handle A600 is provided with a telescopic rod 605. The end of the telescopic rod 605 is embedded inside the extension rod 604 and slidably connected thereto. One end of the telescopic rod 605 is provided with symmetric spring buttons 607. The spring buttons 607 pass through the clamping holes and are clamped and limited with the extension rod 604. One end of the telescopic rod 605 away from the extension rod 604 is fixedly connected with a handle B606. The staff can operate the device to polish the thermal insulation wallboard by holding the handle B606, without having to bend down significantly for polishing, effectively protecting the lumbar spine of the staff, reducing the physical burden of the staff, and thus improving the work efficiency.

[0035] Working principle: When in use, start to drive the fixing plate 401 and the grinding disc 400 to rotate at a high speed through the drive shaft 402. The staff buckles the device on the thermal insulation wallboard to be polished and presses it forcefully. The grinding disc 400 has a certain elasticity. Therefore, the grinding disc 400 contracts inward so that the bottom of the guide ring B203 contacts the thermal insulation wallboard. When the grinding disc 400 rotates at a high speed to polish the thermal insulation wallboard, the dust on the thermal insulation wallboard diffuses due to the centrifugal force generated when the fixing plate 401 rotates. The dust ground off from the thermal insulation wallboard moves upward along the ramp of the guide ring B203 and enters the interior of the dust storage cavity 201, thus completing the dust collection, avoiding the harm caused by more dust generated during grinding to the respiratory tract of the staff, saving the time for the staff to replace the protective mask and the time for nasal cavity cleaning, and thus improving the work efficiency.

[0036] Furthermore, the secondary dust-proof ring 300 is located at a position near the bottom outside the dust-proof cover 100. The secondary dust-proof ring 300 is in a horn shape and is made of rubber material. Secondary dust-proof is carried out through the secondary dust-proof ring 300 to avoid the dust that has not entered the interior of the dust storage cavity 201 from diffusing in the air.

[0037] Furthermore, the outside of the dust-proof cover 100 is provided with an ash discharge groove A101. The dust collected inside the dust storage cavity 201 can be cleaned through the ash discharge groove A101. When cleaning, rotate the connecting ring 500 to align the ash discharge groove B502 with the ash discharge groove A101, so that the dust inside the dust storage cavity 201 can be poured out.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency grinding machine for producing thermal insulation wall panels, characterized in that: include; A grinding device, the grinding device comprising a grinding sheet (400), a fixing plate (401), a driving shaft (402), and a driving motor (403); the grinding device is provided with a dustproof component, the dustproof component comprising a dust cover (100), a guide ring A (202), a guide ring B (203), and a secondary dustproof ring (300); The interior of the dust cover (100) is a hollow structure, the top of the guide ring A (202) is fixedly connected to the inner wall of the dust cover (100), the bottom of the guide ring B (203) is fixedly connected to the inner side of the bottom of the dust cover (100), the guide ring B (203) and the guide ring A (202) are both ring-shaped, the diameters of the guide ring A (202) and the guide ring B (203) are equal, the outer sides of the guide ring A (202) and the guide ring B (203) are spaced from the inner wall of the dust cover (100), the space between the outer sides of the guide ring A (202) and the guide ring B (203) and the inner wall of the dust cover (100) forms a dust storage chamber (201), the guide ring A (202) and the guide ring B (203) are spaced from each other, and the space between the guide ring A (202) and the guide ring B (203) forms a dust guide chamber (200); The secondary dustproof ring (300) is located outside the dustproof cover (100) and close to the bottom. The secondary dustproof ring (300) is trumpet-shaped and is made of rubber.

2. The high-efficiency grinding machine for producing thermal insulation wall panels according to claim 1, characterized in that: The cross section of the dust guide chamber (200) is in an inclined arc shape, the top of the dust guide chamber (200) is in a slope shape, the bottom of the dust guide chamber (200) is in a horizontal shape, and the bottom of the dust guide chamber (200) contacts the outer side of the thermal insulation wall panel and fits therewith.

3. The high-efficiency grinding machine for producing thermal insulation wallboard according to claim 1, characterized in that: The outer side of the dust cover (100) is provided with an ash discharge groove A (101) near the top, and the outer side of the dust cover (100) is provided with a plurality of guide rails (102). The outer side of the ash discharge groove A (101) is provided with a connecting ring (500), the connecting ring (500) is sleeved on the outer side of the dust cover (100), the inner side of the connecting ring (500) is provided with a plurality of integrally fixed guide strips (501), the guide strips (501) are embedded in the interior of the guide rails (102) and are slidably connected thereto, and the connecting ring (500) is provided with an ash discharge groove B (502), the length and width of the ash discharge groove B (502) are equal to the length and width of the ash discharge groove A (101).

4. The high-efficiency grinding machine for producing thermal insulation wall panels according to claim 1, characterized in that: A circular groove is provided on the inner side of the guide ring B (203); the fixing plate (401) is located in the circular groove on the inner side of the guide ring B (203); the grinding sheet (400) is located at the bottom of the fixing plate (401); the grinding sheet (400) has a certain elasticity; the bottom plane of the grinding sheet (400) is lower than the bottom plane of the dust cover (100); the driving shaft (402) is located at the top of the fixing plate (401); the driving motor (403) is located at the top of the dust cover (100); and the top of the driving shaft (402) is connected to the driving motor (403).

5. The high-efficiency grinding machine for producing thermal insulation wall panels according to claim 1 is characterized in that: The outer side of the dust cover (100) is provided with a plurality of fixedly connected handles A (600), the center position of the handle A (600) is provided with a connecting portion (601), the connecting portion (601) is welded and fixed to the plurality of handles A (600), the top of the handle A (600) is provided with a connecting rod (602), the two ends of the connecting rod (602) pass through the connecting portion (601) and extend to the two sides of the connecting portion (601), and the two ends of the connecting rod (602) are provided with symmetrical nuts (603), and the outer side of the connecting rod (602) is provided with an extension rod (604).

6. The high-efficiency grinding machine for producing thermal insulation wallboard according to claim 5, characterized in that: The interior of the extension rod (604) is a hollow structure. The end of the extension rod (604) is sleeved on the outside of the connecting rod (602) and is rotatably connected thereto. A plurality of clamping holes are provided on both sides of the extension rod (604). The end of the connecting rod (602) away from the handle A (600) is provided with a telescopic rod (605). The end of the telescopic rod (605) is embedded in the interior of the extension rod (604) and is slidably connected thereto. One end of the telescopic rod (605) is provided with a symmetrical spring button (607). The spring button (607) passes through the clamping hole and is clamped and limited with the extension rod (604). The end of the telescopic rod (605) away from the extension rod (604) is provided with a handle B (606) that is fixedly connected thereto.

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