Building board grinding machine
By using the design of rotating bidirectional screw and pushing plate device in the grinder, the automatic clamping and pushing of the plate is realized, which solves the problem of safety hazards in manual operation in the prior art, and improves the safety and efficiency of the grinding process.
Patent Information
- Application Number
- CN202421004888.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing grinders need to be manually fixed and pushed during the grinding of the plate, which poses safety risks.
A building panel grinder is designed, using a rotating bidirectional screw and push plate device, and the push plate is driven by a motor to push the plate to the grinding device for grinding, realizing automatic clamping and pushing, avoiding manual operation.
This design does not require manual fixation and pushing of the board, significantly improving the safety of the grinding device, ensuring stable clamping and efficient grinding of the board during grinding.
Smart Images
Figure CN222520759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinders, in particular to a building plate grinder. Background Art
[0002] Boards are flat rectangular building material boards made of standard sizes and used in the construction industry as components of walls, ceilings or floors. During the production process of boards, it is often necessary to use a grinder to grind the surface of the boards.
[0003] At present, most of the existing grinders grind by manually fixing and pushing the plate. This operation has certain safety hazards. In view of this, we propose a building plate grinder. Utility Model Content
[0004] The main purpose of the utility model is to provide a building board grinder, which can solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model proposes a building board grinder, comprising an operating table, the operating table is provided with a slide groove, a grinding device is provided above the operating table, and a material pushing device is provided on the operating table, and the material pushing device comprises:
[0006] A motor, wherein the motor is fixedly connected to the outer wall of the operating table;
[0007] A reciprocating screw, the reciprocating screw passes through the operating table and is rotatably connected to the operating table, and the reciprocating screw is fixedly connected to the output shaft of the motor;
[0008] and a moving block, wherein the moving block is penetrated by the reciprocating screw and is threadedly connected with the reciprocating screw.
[0009] Preferably, the moving block is penetrated by a guide rod and is slidably connected to the guide rod, a push plate is fixedly connected to the outer wall of the moving block, and the push plate is slidably connected to a slide groove.
[0010] Preferably, the push plate is provided with a sliding groove, the push plate is penetrated by a bidirectional screw and is rotatably connected to the push plate, and a rotating block is fixedly connected to the outer wall of the bidirectional screw.
[0011] Preferably, the bidirectional screw penetrates the moving plate and is threadedly connected to the moving plate, the moving plate is slidably connected to the sliding groove, and the moving plate is provided with a through groove.
[0012] Preferably, the moving plate is penetrated by the pressure plate and is slidably connected to the pressure plate, a second spring is fixedly connected to the outer wall of the pressure plate, one end of the second spring away from the pressure plate is fixedly connected to the outer wall of the moving plate, and a bevel is fixedly connected to the outer wall of the pressure plate.
[0013] Preferably, the inclined block is slidably connected to the through slot, a pressure rod is provided below the inclined block, one end of a spring 1 is fixedly connected to the outer wall of the pressure rod for supporting the pressure rod, and the other end of the spring 1 is fixedly connected to the inner wall of the moving plate.
[0014] The utility model provides a building board grinding machine, which has the following beneficial effects:
[0015] (1) The building board grinder rotates the bidirectional screw, and the two sets of moving plates connected to the bidirectional screw thread will move toward the wood and clamp the board. During this process, the inclined block applies force to the pressure rod, causing the pressure rod to move downward. When the pressure rod moves a certain distance, the pressure rod will contact the outer wall of the bidirectional screw and tightly squeeze the outer wall, thereby limiting the bidirectional screw and clamping the board. This design does not require manual fixing of the board, effectively improving the safety of the grinding device.
[0016] (2) The building board grinder is provided with a motor, a reciprocating screw and a push plate. The push plate is driven by the motor to push the board to the grinding device for grinding. This design does not require manual pushing of the board, and effectively improves the safety of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the material pushing device of the utility model;
[0020] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the sports board of the utility model;
[0022] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the sports board of the utility model.
[0023] Description of Figure Numbers:
[0024] 1. Operating table; 2. Slide; 3. Grinding device; 4. Pushing device; 41. Motor; 42. Reciprocating screw; 43. Guide rod; 44. Moving block; 45. Push plate; 450. Spring 1; 451. Sliding groove; 452. Bidirectional screw; 453. Rotating block; 454. Moving plate; 455. Through groove; 456. Pressing plate; 457. Spring 2; 458. Inclined block; 459. Pressing rod.
[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-Figure 5 The utility model proposes a building board grinder, including an operating table 1, the operating table 1 is provided with a slide 2, a grinding device 3 is arranged above the operating table 1, the grinding device 3 is driven by a driving motor to drive the grinding roller to rotate to achieve grinding of the board, this is the prior art, and no further description is given here, a pushing device 4 is arranged on the operating table 1, the pushing device 4 includes a motor 41, the motor 41 is fixedly connected to the outer wall of the operating table 1, a reciprocating screw 42, the reciprocating screw 42 penetrates the operating table 1 and is rotatably connected to the operating table 1, the reciprocating screw 42 is fixedly connected to the output shaft of the motor 41, and a moving block 44, the moving block 44 is penetrated by the reciprocating screw 42 and is threadedly connected to the reciprocating screw 42, the moving block 44 is penetrated by the guide rod 43 and is slidably connected to the guide rod 43, the outer wall of the moving block 44 is fixedly connected with a push plate 45, and the push plate 45 is slidably connected to the slide 2.
[0028] In the embodiment of the utility model, in order to clamp the plate, specifically, the push plate 45 is provided with a sliding groove 451, the push plate 45 is penetrated by a bidirectional screw 452 and is rotatably connected with the push plate 45, the outer wall of the bidirectional screw 452 is fixedly connected with a rotating block 453, the bidirectional screw 452 penetrates the moving plate 454 and is threadedly connected with the moving plate 454, the moving plate 454 is slidably connected with the sliding groove 451, the moving plate 454 is provided with a through groove 455, and the moving plate 454 is pressed by the pressing plate 45 6 penetrates through and is slidably connected to the pressing plate 456, a spring 2 457 is fixedly connected to the outer wall of the pressing plate 456, one end of the spring 2 457 away from the pressing plate 456 is fixedly connected to the outer wall of the moving plate 454, an inclined block 458 is fixedly connected to the outer wall of the pressing plate 456, the inclined block 458 is slidably connected to the through slot 455, a pressing rod 459 is provided below the inclined block 458, one end of the spring 1 450 is fixedly connected to the outer wall of the pressing rod 459, and the other end of the spring 1 450 is fixedly connected to the inner wall of the moving plate 454;
[0029] like Figure 3 As shown, there are two groups of moving plates 454. When the bidirectional screw 452 rotates, the two groups of moving plates 454 threadedly connected with the bidirectional screw 452 will move toward the wood. When the moving plates 454 move a certain distance, the pressing plates 456 come into contact with the wood. When the bidirectional screw 452 continues to rotate, the wood will squeeze the pressing plates 456, causing the pressing plates 456 to slide. When the pressing plates 456 move, the inclined blocks 458 fixedly connected with the pressing plates 456 will slide on the inner wall of the through slot 455. It should be noted that The end of the inclined block 458 close to the pressure plate 456 is wider than the other end, and the side of the inclined block 458 in contact with the pressure rod 459 is set to an inclined surface, so when the inclined block 458 moves, the inclined block 458 will exert a force on the pressure rod 459, causing the pressure rod 459 to move downward. When the pressure rod 459 moves a certain distance, the pressure rod 459 will contact the outer wall of the bidirectional screw 452 and tightly squeeze its outer wall, thereby limiting the bidirectional screw 452, thereby clamping the plate and preventing the plate from moving during grinding.
[0030] In the utility model, when in use, the plate is first placed on the operating table 1, and then the bidirectional screw 452 is rotated. At this time, the two sets of moving plates 454 threadedly connected to the bidirectional screw 452 will move toward the wood and clamp the wooden board. During this process, the pressing plate 456 will move, and the inclined block 458 will apply a force to the pressing rod 459. When the pressing rod 459 receives the force, the pressing rod 459 will move downward. When the pressing rod 459 moves a certain distance, the pressing rod 459 will contact the outer wall of the bidirectional screw 452 and tightly squeeze its outer wall, thereby limiting the bidirectional screw 452 and clamping the plate. Then, the motor 41 and the grinding device 3 are started, and then the plate moves toward the grinding device 3 driven by the motor 41, thereby completing the grinding of the plate.
[0031] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A building board grinding machine, comprising an operating table (1), characterized in that: The operating table (1) is provided with a slide groove (2), a grinding device (3) is provided above the operating table (1), and a material pushing device (4) is provided on the operating table (1), and the material pushing device (4) comprises: A motor (41), wherein the motor (41) is fixedly connected to an outer wall of the operating table (1); a reciprocating screw (42), the reciprocating screw (42) passing through the operating table (1) and being rotationally connected to the operating table (1), the reciprocating screw (42) being fixedly connected to an output shaft of the motor (41); and a moving block (44), wherein the moving block (44) is penetrated by the reciprocating screw (42) and is threadedly connected to the reciprocating screw (42).
2. A building board grinding machine according to claim 1, characterized in that: The moving block (44) is penetrated by the guide rod (43) and is slidably connected to the guide rod (43); a push plate (45) is fixedly connected to the outer wall of the moving block (44); and the push plate (45) is slidably connected to the slide groove (2).
3. A building board grinding machine according to claim 2, characterized in that: The push plate (45) is provided with a sliding groove (451), the push plate (45) is penetrated by a bidirectional screw rod (452) and is rotatably connected to the push plate (45), and a rotating block (453) is fixedly connected to the outer wall of the bidirectional screw rod (452).
4. A building board grinding machine according to claim 3, characterized in that: The bidirectional screw (452) passes through the moving plate (454) and is threadedly connected to the moving plate (454). The moving plate (454) is slidably connected to the sliding groove (451). The moving plate (454) is provided with a through groove (455).
5. A building board grinding machine according to claim 4, characterized in that: The moving plate (454) is penetrated by the pressing plate (456) and is slidably connected to the pressing plate (456); a second spring (457) is fixedly connected to the outer wall of the pressing plate (456); one end of the second spring (457) away from the pressing plate (456) is fixedly connected to the outer wall of the moving plate (454); and a bevel block (458) is fixedly connected to the outer wall of the pressing plate (456).
6. A building board grinding machine according to claim 5, characterized in that: The inclined block (458) is slidably connected to the through slot (455), a pressure rod (459) is provided below the inclined block (458), one end of a spring (450) is fixedly connected to the outer wall of the pressure rod (459), and the other end of the spring (450) is fixedly connected to the inner wall of the moving plate (454).