阅读说明：本技术 一种轻质混凝土制品的打磨装置以及方法 (Polishing device and method for lightweight concrete product ) 是由 黄文斌 于 2021-09-10 设计创作，主要内容包括：本发明公开一种轻质混凝土制品的打磨装置以及方法,属于混凝土制品加工技术领域,包括工作台,工作台的中间位置上设有对制品表面进行打磨的打磨机构,打磨机构的两侧对称开设有滑槽,滑槽内滑动连接有对制品进行支撑固定的支撑机构,滑槽的侧端上设有用于推动支撑机构移动的液压气缸,支撑机构的顶端上设有用于对制品进行夹持的夹持机构；本发明通过设有的打磨机构,可对柱形制品以及锥形制品进行打磨加工,不需要额外定制打磨工具,方便使用,同时通过设有的支撑机构可对不同粗细的制品进行固定,通过夹持机构可提高打磨时的稳定性能,不需要工人进行扶持打磨加工,减少人力成本,具有更好的安全性能。(The invention discloses a polishing device and a polishing method for a lightweight concrete product, which belong to the technical field of concrete product processing, and comprise a workbench, wherein a polishing mechanism for polishing the surface of the product is arranged in the middle of the workbench, sliding chutes are symmetrically formed in two sides of the polishing mechanism, a supporting mechanism for supporting and fixing the product is connected in the sliding chutes in a sliding manner, a hydraulic cylinder for pushing the supporting mechanism to move is arranged on the side end of the sliding chute, and a clamping mechanism for clamping the product is arranged at the top end of the supporting mechanism; the cylindrical product and the conical product can be polished by the polishing mechanism, polishing tools do not need to be additionally customized, the use is convenient, products with different thicknesses can be fixed by the supporting mechanism, the stability during polishing can be improved by the clamping mechanism, workers do not need to support polishing, the labor cost is reduced, and the safety performance is better.)

1. The utility model provides a grinding device of lightweight concrete product, includes workstation (1), its characterized in that, be equipped with grinding machanism (2) of polishing to the goods surface on the intermediate position of workstation (1), spout (3) have been seted up to grinding machanism's (2) bilateral symmetry, sliding connection has to support fixed supporting mechanism (4) to the goods in spout (3), be equipped with on the side of spout (3) and be used for promoting hydraulic cylinder (5) that supporting mechanism (4) removed, be equipped with on the top of supporting mechanism (4) and be used for carrying out fixture (6) of centre gripping to the goods.

2. The polishing device for the lightweight concrete product according to claim 1, wherein the polishing mechanism (2) comprises an H-shaped plate (201) arranged on the workbench (1), first empty grooves (202) are symmetrically arranged on two sides of the H-shaped plate (201), a rotating column (203) is arranged in the first empty groove (202), a first driving motor (204) is arranged at the top end of the rotating column (203), two first threads (205) and two second threads (206) with opposite thread directions are arranged on the rotating column (203), a first sliding block (207) is matched on the first threads (205), a second sliding block (208) is matched on the second threads (206), and a polishing component (209) is arranged between the first sliding block (207) and the second sliding block (208).

3. The lightweight concrete product grinding device according to claim 2, wherein the grinding assembly (209) comprises a connecting plate (210), a mounting opening (211) is formed in the middle of the connecting plate (210), a bearing (213) is connected to the mounting opening (211) through a first rotating shaft (212), a grinding rod (214) is arranged in the bearing (213), and grinding balls (215) are symmetrically arranged at two ends of the grinding rod (214).

4. A lightweight concrete product grinding apparatus as defined in claim 1, the supporting mechanism (4) comprises a first mounting plate (401), a second rotating shaft (402) penetrates through the middle position of the first mounting plate (401), one end of the second rotating shaft (402) is connected with a second driving motor (403), the other end of the second rotating shaft (402) is connected with a fixed column (404), the outer wall of the fixed column (404) is coated with a rubber ring (405), three L-shaped plates (406) are arranged on the outer wall of one end of the second rotating shaft (402) far away from the second driving motor (403) in an annular array manner, a first threaded column (407) is in threaded fit with the L-shaped plate (406), an arc-shaped fixing plate (408) is movably connected to the bottom end of the first threaded column (407), the inner wall of the arc-shaped fixing plate (408) is provided with a plurality of anti-skidding teeth (409).

5. The grinding device for the lightweight concrete product according to claim 1, wherein the clamping mechanism (6) comprises a second mounting plate (601) arranged at the top end of the first mounting plate (401), the first mounting plate (401) and the second mounting plate (601) are distributed at a right angle, a second empty groove (602) is formed in the second mounting plate (601), a second threaded column (603) is arranged in the second empty groove (602), a third driving motor (605) is arranged at one end of the second threaded column (603), a third mounting plate (604) is matched on the second threaded column (603), and the third mounting plate (604) is located in the second empty groove (602).

6. The grinding device for the lightweight concrete product according to claim 1, wherein a first fixed shaft (606) is arranged on the third mounting plate (604), a first arc-shaped clamping plate (607) and a second arc-shaped clamping plate (608) are movably connected to the first fixed shaft (606), the first arc-shaped clamping plate (607) and the second arc-shaped clamping plate (608) are symmetrically arranged, a first connecting rod (609) is obliquely arranged on the first arc-shaped clamping plate (607), a second connecting rod (610) is obliquely arranged on the second arc-shaped clamping plate (608), a first rack (611) is connected to the tail end of the first connecting rod (609), a second rack (612) is connected to the tail end of the second connecting rod (610), and the first rack (611) and the second rack (612) are both parallel to the bottom end of the third mounting plate (604).

7. The lightweight concrete grinding device according to claim 6, wherein a second fixed shaft (613) is arranged above the first fixed shaft (606) of the third mounting plate (604), a first gear (614) and a second gear (615) are arranged on the second fixed shaft (613), the second gear (615) is arranged above the first gear (614), the first gear (614) and the second gear (615) are respectively meshed with the first rack (611) and the second rack (612), and a fourth driving motor (616) is connected to the top end of the second fixed shaft (613).

8. The lightweight concrete grinding device of claim 6, wherein the first arc-shaped clamping plate (607) and the second arc-shaped clamping plate (608) are provided with wear-resistant rubber pads (617) on the inner walls, the bottom end of the first arc-shaped clamping plate (607) is provided with a first magnetic iron (618), the bottom end of the second arc-shaped clamping plate (608) is provided with a second magnetic iron (619), and the first magnetic iron (618) and the second magnetic iron (619) attract each other.

9. A method of using a lightweight concrete product grinding device comprising a lightweight concrete product grinding device as claimed in any one of claims 1 to 8, the method comprising the steps of:

the method comprises the following steps: according to the thickness of the product, adjusting a first threaded column (407) to drive an arc-shaped fixing plate (408) to move, so that the product is fixed on a supporting mechanism (4);

step two: the opening and closing degree of the first arc-shaped clamping plate (607) and the second arc-shaped clamping plate (608) is adjusted through the matching of the first gear (614) and the second gear (615) with the first rack (611) and the second rack (612) respectively, so that the product is clamped;

step three: adjusting a hydraulic cylinder (5) and conveying the product to a polishing mechanism (2) through the rotation of a second threaded column (603);

step four: adjusting the positions of the two grinding assemblies (209) according to the size of the product, and attaching the grinding assemblies (209) to the upper side and the lower side of the tubular product;

step five: and starting a second driving motor (403) to drive the whole product to rotate together with the second rotating shaft (402) so as to polish the surface of the product.

Technical Field

The invention belongs to the technical field of concrete product processing, and particularly relates to a polishing device and method for a lightweight concrete product.

Background

The light concrete is also named as foam concrete, and is a novel light heat-insulating material containing a large number of closed air holes, which is formed by fully foaming a foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-place construction or mould forming through a pumping system of the foaming machine and carrying out natural curing. The processed products made of lightweight concrete are increasingly widely used due to their light volume weight and good thermal insulation performance. The existing product is beautiful and needs to be polished on the surface, but the product has different shapes, such as a cone shape and a cylinder shape, and polishing tools need to be customized one by one when polishing is carried out, so that the material waste is caused.

Disclosure of Invention

In view of the shortcomings in the prior art, the present invention provides a polishing device and method for lightweight concrete products, which solves the above problems in the prior art.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a polishing device of lightweight concrete product, includes the workstation, be equipped with the grinding machanism who polishes to the goods surface on the intermediate position of workstation, the spout has been seted up to grinding machanism's bilateral symmetry, sliding connection has the supporting mechanism who supports fixedly to the goods in the spout, be equipped with the hydraulic cylinder that is used for promoting the supporting mechanism to remove on the side of spout, be equipped with on the top of supporting mechanism and be used for carrying out the fixture of centre gripping to the goods.

Further, grinding machanism is including setting up the H shaped plate on the workstation, the bilateral symmetry of H shaped plate is equipped with first dead slot, be equipped with the rotation post in the first dead slot, the top of rotating the post is equipped with a driving motor, set up two first screw threads and the second screw thread that screw thread opposite direction on the rotation post, the cooperation has first slider on the first screw thread, the cooperation has the second slider on the second screw thread, all install the subassembly of polishing between first slider and the second slider.

Further, the polishing assembly comprises a connecting plate, a mounting opening is formed in the middle of the connecting plate, a bearing is connected to the mounting opening through a first rotating shaft, a polishing rod is arranged in the bearing, and polishing balls are symmetrically arranged at two ends of the polishing rod.

Furthermore, the supporting mechanism comprises a first mounting plate, a second rotating shaft penetrates through the middle position of the first mounting plate, one end of the second rotating shaft is connected with a second driving motor, the other end of the second rotating shaft is connected with a fixed column, a rubber ring is wrapped on the outer wall of the fixed column, three L-shaped plates are arranged on the outer wall of one end, away from the second driving motor, of the second rotating shaft, a first threaded column is in threaded fit with the L-shaped plates, an arc-shaped fixing plate is movably connected to the bottom end of the first threaded column, and a plurality of anti-skidding teeth are arranged on the inner wall of the arc-shaped fixing plate.

Further, fixture is including setting up the second mounting panel on first mounting panel top, first mounting panel and second mounting panel are the right angle and distribute, the second dead slot has been seted up on the second mounting panel, be provided with second screw thread post in the second dead slot, the one end of second screw thread post is equipped with third driving motor, the cooperation has the third mounting panel on the second screw thread post, the third mounting panel is located the second dead slot.

Further, be equipped with first fixed axle on the third mounting panel, swing joint has first arc grip block and second arc grip block on the first fixed axle, first arc grip block and second arc grip block symmetry set up, the slant is equipped with the head rod on the first arc grip block, the slant is equipped with the second connecting rod on the second arc grip block, the end-to-end connection of head rod has first rack, the end-to-end connection of second connecting rod has the second rack, first rack and second rack are all parallel with the bottom of third mounting panel.

Furthermore, a second fixing shaft is arranged above the first fixing shaft of the third mounting plate, a first gear and a second gear are arranged on the second fixing shaft, the second gear is arranged above the first gear, the first gear and the second gear are respectively meshed with the first rack and the second rack, and a fourth driving motor is connected to the top end of the second fixing shaft.

Further, all be equipped with wear-resisting rubber pad on the inner wall of first arc grip block and second arc grip block, the bottom of first arc grip block is equipped with first magnetic iron, the bottom of second arc grip block is equipped with second magnetic iron, first magnetic iron and second magnetic iron inter attraction.

The use method of the grinding device for the lightweight concrete product comprises the following steps:

the method comprises the following steps: according to the thickness of the product, adjusting the first threaded column to drive the arc-shaped fixing plate to move, so that the product is fixed on the supporting mechanism;

step two: the opening degree of the first arc-shaped clamping plate and the second arc-shaped clamping plate is adjusted through the matching of the first gear and the second gear with the first rack and the second rack respectively, and a product is clamped;

step three: adjusting a hydraulic cylinder and conveying the product to a polishing mechanism through the rotation of a second threaded column;

step four: adjusting the positions of the two grinding assemblies according to the size of the product, and attaching the grinding assemblies to the upper side and the lower side of the tubular product;

step five: and starting a second driving motor to drive the whole product to rotate together with the second rotating shaft so as to polish the surface of the product.

The invention has the beneficial effects that:

according to the invention, the cylindrical product and the conical product can be polished by the polishing mechanism, and no polishing tool is required to be additionally customized, so that the polishing machine is convenient to use; meanwhile, products with different thicknesses can be fixed through the supporting mechanism, the stability during polishing can be improved through the clamping mechanism, workers do not need to support polishing, the labor cost is reduced, and the safety performance is better.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the construction of the grinding mechanism;

FIG. 3 is a schematic diagram of a sanding assembly;

FIG. 4 is a schematic structural view I of the support mechanism;

FIG. 5 is a schematic structural view II of the support mechanism;

FIG. 6 is a schematic view of the structure of the clamping mechanism;

fig. 7 is a schematic view of the structure on the third mounting plate.

The reference numbers in the figures illustrate:

1. a work table; 2. a polishing mechanism; 3. a chute; 4. a support mechanism; 5. a hydraulic cylinder; 6. a clamping mechanism; 201. an H-shaped plate; 202. a first empty slot; 203. rotating the column; 204. a first drive motor; 205. a first thread; 206. a second thread; 207. a first slider; 208. a second slider; 209. polishing the assembly; 210. a connecting plate; 211. an installation port; 212. a first rotating shaft; 213. a bearing; 214. grinding a rod; 215. grinding the ball; 401. a first mounting plate; 402. a second rotating shaft; 403. a second drive motor; 404. fixing a column; 405. a rubber ring; 406. an L-shaped plate; 407. a first threaded post; 408. an arc-shaped fixing plate; 409. anti-slip teeth; 601. a second mounting plate; 602. a second empty slot; 603. a second threaded post; 604. a third mounting plate; 605. a third drive motor; 606. a first fixed shaft; 607. a first arc-shaped clamping plate; 608. a second arc-shaped clamping plate; 609. a first connecting rod; 610. a second connecting rod; 611. a first rack; 612. a second rack; 613. a second fixed shaft; 614. a first gear; 615. a second gear; 616. a fourth drive motor; 617. a wear-resistant rubber pad; 618. a first magnetic iron; 619. a second magnetic iron.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

The invention provides a polishing device for a light concrete product, which comprises a workbench 1, wherein a polishing mechanism 2 for polishing the surface of the product is arranged at the middle position of the workbench 1, sliding grooves 3 are symmetrically arranged at two sides of the polishing mechanism 2, a supporting mechanism 4 for supporting and fixing the product is connected in the sliding grooves 3 in a sliding manner, a hydraulic cylinder 5 for pushing the supporting mechanism 4 to move is arranged at the side end of the sliding grooves 3, a clamping mechanism 6 for clamping the product is arranged at the top end of the supporting mechanism 4, the supporting mechanism 4 can be pushed to move in the sliding grooves 3 through the hydraulic cylinder 5, so that the distance between the supporting mechanism 4 and the polishing mechanism 2 is adjusted, the processing of the round products with different lengths is convenient.

As shown in fig. 2 and 3, the polishing mechanism 2 includes an H-shaped plate 201 disposed on the worktable 1, first hollow grooves 202 are symmetrically disposed on two sides of the H-shaped plate 201, a rotating column 203 is disposed in the first hollow grooves 202, a first driving motor 204 is disposed at a top end of the rotating column 203, two first threads 205 and two second threads 206 with opposite thread directions are disposed on the rotating column 203, a first slider 207 is fitted on the first thread 205, a second slider 208 is fitted on the second thread 206, polishing assemblies 209 are disposed between the first slider 207 and the second slider 208, rotation of the first driving motor 204 can drive the first slider 207 and the second slider 208 to move, so as to adjust positions of the two polishing assemblies 209, so that the polishing assemblies 209 can be adjusted according to thicknesses of products to be processed, so as to process products with different thicknesses, the polishing assemblies 209 include a connecting plate 210, a mounting opening 211 is disposed in a middle of the connecting plate 210, be connected with bearing 213 through first pivot 212 on the installing port 211, be equipped with grinding rod 214 in the bearing 213, grinding rod 214's both ends symmetry is equipped with grinding ball 215, and grinding ball 215 demountable installation is on grinding rod 214, when needs are polished conical product, installs, dismantles when polishing cylindrical product, only can with grinding rod 214 polish the surface.

As shown in fig. 4 and 5, the supporting mechanism 4 includes a first mounting plate 401, a second rotating shaft 402 penetrates through a middle position of the first mounting plate 401, one end of the second rotating shaft 402 is connected with a second driving motor 403, the other end of the second rotating shaft 402 is connected with a fixing column 404, an outer wall of the fixing column 404 is covered with a rubber ring 405, three L-shaped plates 406 are annularly arrayed on an outer wall of one end of the second rotating shaft 402 away from the second driving motor 403, a first threaded column 407 is in threaded fit with the L-shaped plates 406, an arc-shaped fixing plate 408 is movably connected to a bottom end of the first threaded column 407, a plurality of anti-slip teeth 409 are arranged on an inner wall of the arc-shaped fixing plate 408, a cylindrical or conical product is sleeved on the fixing column 404, an inner wall of the product is fixed by the rubber ring 405 with certain elasticity, and at the same time, the three arc-shaped fixing plates 408 can be tightly attached to fix an outer wall of the product by rotation of the first threaded column 407, then, the second driving motor 403 drives the product to rotate together with the second rotating shaft 402 for polishing.

As shown in fig. 6 and 7, the clamping mechanism 6 includes a second mounting plate 601 disposed on the top end of the first mounting plate 401, the first mounting plate 401 and the second mounting plate 601 are distributed at a right angle, a second empty slot 602 is disposed on the second mounting plate 601, a second threaded column 603 is disposed in the second empty slot 602, one end of the second threaded column 603 is provided with a third driving motor 605, a third mounting plate 604 is fitted on the second threaded column 603, the third mounting plate 604 is located in the second empty slot 602, the third driving motor 605 drives the second threaded column 603 to drive the third mounting plate 604 to move back and forth in the second empty slot 602, so as to adjust the clamping mechanism 6 according to the position of the product, the third mounting plate 604 is provided with a first fixing shaft 606, the first fixing shaft 606 is movably connected with a first arc-shaped clamping plate 607 and a second arc-shaped clamping plate 608, the first arc-shaped clamping plate 607 and the second arc-shaped clamping plate 608 are symmetrically disposed, a first connecting rod 609 is obliquely arranged on the first arc-shaped clamping plate 607, a second connecting rod 610 is obliquely arranged on the second arc-shaped clamping plate 608, a first rack 611 is connected to the tail end of the first connecting rod 609, a second rack 612 is connected to the tail end of the second connecting rod 610, the first rack 611 and the second rack 612 are both parallel to the bottom end of the third mounting plate 604, a second fixing shaft 613 is arranged above the first fixing shaft 606 of the third mounting plate 604, a first gear 614 and a second gear 615 are arranged on the second fixing shaft 613, the second gear 615 is arranged above the first gear 614, the first gear 614 and the second gear 615 are respectively meshed with the second rack 612 of the first rack 611, a fourth driving motor 616 is connected to the top end of the second fixing shaft 613, the first gear 614 and the second gear 615 can be meshed with the first rack 611 and the second rack 612 through the rotation of the second fixing shaft 613, the degree of opening and shutting of adjustable first arc grip block 607 and second arc grip block 608, the convenience is carried out the centre gripping to the goods of different thicknesses, all is equipped with wear-resisting rubber pad 617 on the inner wall of first arc grip block 607 and second arc grip block 608, and the bottom of first arc grip block 607 is equipped with first magnetism iron 618, the bottom of second arc grip block 608 is equipped with second magnetism iron 619, and first magnetism iron 618 and second magnetism iron 619 attract each other, and the inter attraction of first magnetism iron 618 and second magnetism iron 619 can increase the centre gripping dynamics of first arc grip block 607 and second arc grip block 608, and the wear-resisting rubber pad 617 that is equipped with can increase the wearability, extension fixture 6's life.

When the pipe product clamping device is used, according to the thickness of a pipe product, the inner wall of the product is inserted into the fixing column 404 of the supporting mechanism 4, the rubber ring 405 is extruded according to the thickness of the inner wall of the product, so that the inner wall of the product is attached and fixed with the fixing column 404, then the first threaded column 407 is adjusted, the arc-shaped fixing plates 408 are driven to move, so that the three arc-shaped fixing plates 408 are attached to the outer wall of the product, the outer wall of the pipe product is fixed, so that the product is attached with the fixing column 404 on the supporting mechanism 4, the product can rotate with the second rotating shaft 402, then the fourth driving motor 616 is driven to drive the first gear 614 and the second gear 615 to rotate, the first arc-shaped clamping plate 607 and the second arc-shaped clamping plate 608 are driven to open and close through the meshing of the fourth driving motor with the first rack 611 and the second rack 612, the supporting mechanism 4 is pushed to move through the hydraulic cylinder 5 according to the length of the product, meanwhile, the clamping mechanism 6 is driven to move by the rotation of the second threaded column 603, so that a product is placed at a proper position of the polishing mechanism 2 for polishing, the positions of the two polishing components 209 are adjusted by the first driving motor 204 at the moment, the two polishing components 209 are just attached to the upper side and the lower side of the product according to the size of the product, then the whole product is driven to rotate together by the rotation of the second rotating shaft 402, the surface of the product is polished by the friction between the product and the polishing rod 214 while the product rotates, and both sides of the polishing mechanism 2 can simultaneously polish the product, thereby shortening the construction period, when a conical product needs to be polished, the polishing balls 215 are arranged at both sides of the polishing rod 214, and as the polishing mechanism 2 is connected with the bearing 213 through the first rotating shaft 212, the polishing rod 214 can move up and down according to the change of the conical surface, the grinding ball 215 can be always attached to the conical surface to grind the conical surface, and the operation is convenient.

In summary, the method for using the polishing device for the lightweight concrete product comprises the following steps:

the method comprises the following steps: according to the thickness of the product, adjusting the first threaded column 407 to drive the arc-shaped fixing plate 408 to move, so as to fix the product on the supporting mechanism 4;

step two: the opening degree of the first arc-shaped clamping plate 607 and the second arc-shaped clamping plate 608 is adjusted through the matching of the first gear 614 and the second gear 615 with the first rack 611 and the second rack 612 respectively, so that the product is clamped;

step three: adjusting a hydraulic cylinder 5 and conveying the product to the polishing mechanism 2 through the rotation of the second threaded column 603;

step four: adjusting the positions of the two grinding assemblies 209 according to the size of the product, and attaching the grinding assemblies 209 to the upper side and the lower side of the tubular product;

step five: and starting a second driving motor 403 to drive the whole product to rotate together with the second rotating shaft 402, so as to polish the surface of the product.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.