Plate edge polishing device
By stabilizing the board material with an array of suction cups and a pressure roller structure, and combining it with a hydraulically driven guide rail and grinding roller, the problem of offset during the grinding process of the board edge is solved, achieving a high-quality and efficient grinding effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-20
AI Technical Summary
When grinding the edges of existing boards, the positioning plate is difficult to stabilize, causing the board to easily shift to the side during the grinding process, affecting the grinding quality and efficiency.
The system employs an array of suction cup components and pressure rollers to fix the sheet material through vacuum adsorption and pressure. Combined with a hydraulically driven guide rail and grinding rollers, it achieves stable grinding of the sheet material edges.
It effectively prevents the board from shifting laterally and vertically, improves the quality and efficiency of sanding, and ensures high-quality processing of the board edges.
Smart Images
Figure CN224011883U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of board processing, specifically is a kind of board edge polishing device. BACKGROUND
[0002] Board is made into standard size flat rectangular building material board, applied in building industry, to be used as the component of wall, ceiling or floor. Board also refers to the metal plate of forging, rolling or casting. Among them, the processing of board is to use wood as raw material, and the processing is mainly carried out by mechanical or chemical method, and the product still maintains the basic characteristics of wood.
[0003] The existing board is polished at edge, and the board is placed with positioning plate in the prior art, and the board is fixed by left and right simultaneously abutting, to facilitate the fixation of board during polishing, but since most polishing wheels polish the bottom edge of board, certain vibration is generated, and since the surface of some boards is relatively smooth, some positioning plates cannot well fix the board, and lateral deviation is prone to occur during polishing, and improper polishing is prone to occur, to affect the quality and efficiency of board polishing processing. SUMMARY
[0004] The utility model discloses a kind of board edge polishing devices, with the advantage that polishing quality is better, to solve the problems in the prior art.
[0005] The utility model discloses a kind of board edge polishing devices, with the advantage that polishing quality is better, to solve the problems in the prior art.
[0006] The two sides of working frame are symmetrically equipped with drive box, the drive box is connected with the second hydraulic cylinder arranged on the two sides of inner wall of working frame, the piston rod of second hydraulic cylinder is fixed with polishing frame, the top of polishing frame is equipped with first drive motor, the output shaft of first drive motor is connected with polishing roller for polishing board edge with driving connection;
[0007] The top of working frame is also equipped with third hydraulic cylinder, the bottom of third hydraulic cylinder is fixed with pressing plate, the two sides of pressing plate are equipped with second drive motor, the output shaft of second drive motor is connected with compression roller for limiting and conveying board with driving connection.
[0008] Preferably, the suction disc assembly comprises a cylinder barrel and a vacuum suction disc, a plurality of first mounting grooves are arranged on the fixing box, a partition plate is mounted on the first mounting grooves, the bottom of the partition plate is provided with the cylinder barrel, the cylinder barrel is connected with the vacuum suction disc, and the vacuum suction disc is aligned upwards to the plate.
[0009] Preferably, the first guide rail is provided with a sliding part, and the bottom of the fixing box is provided with a sliding groove in sliding fit with the sliding part.
[0010] Preferably, the two sides of the workbench are further provided with material placing grooves.
[0011] Preferably, the moving directions of the first hydraulic cylinder and the third hydraulic cylinder are perpendicular to the moving direction of the second hydraulic cylinder.
[0012] Preferably, the two sides of the workbench are further provided with material placing grooves.
[0013] Preferably, the workbench is provided with supporting feet.
[0014] Compared with the prior art, the utility model has the advantages that: through additionally arranging a fixing disc which can move back and forth and is provided with a plurality of suction disc assemblies in array, the plate material is strongly adsorbed, and the lateral and upward and downward deviation of the plate material is prevented, so that the plate material edge is automatically and conveniently polished, the polishing quality is higher, and the efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 is the front view of the utility model.
[0016] Fig. 2 is the structure diagram of the fixing box above the first hydraulic cylinder in the utility model.
[0017] Fig. 3 is the partial top view of the fixing box on the lifting plate of the utility model.
[0018] In the drawing, 2, workbench; 21, first recess; 22, first hydraulic cylinder; 23, lifting plate; 24, first guide rail; 25, fixing box; 3, work stand; 31, driving box; 32, second hydraulic cylinder; 33, polishing frame; 34, first driving motor; 35, polishing roller; 41, third hydraulic cylinder; 42, pressing plate; 43, pressing roller; 44, second driving motor; 51, cylinder barrel; 52, vacuum suction disc; 53, first mounting groove; 54, partition plate; 61, sliding part; 62, sliding groove; 7, material placing groove; 8, supporting seat; 9, supporting foot; 91, perpendicularity detector. DETAILED DESCRIPTION
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.
[0020] like Figs. 1-3 As shown, a sheet metal edge grinding device includes a worktable 2 and a work frame 3. The work frame 3 is fixed on the worktable 2. The bottom of the worktable 2 has a first groove 21. Several first hydraulic cylinders 22 are installed in the bottom of the first groove 21. A lifting plate 23 is fixedly connected to the first hydraulic cylinder 22. A first guide rail 24 is provided on the lifting plate 23. A fixed box 25 is slidably arranged on the first guide rail 24. Several suction cup components for adsorbing and holding the sheet metal are arranged in an array on the fixed box 25.
[0021] A drive box 31 is symmetrically installed on both sides of the work frame 3. The drive box 31 is connected to a second hydraulic cylinder 32 located on both sides of the inner wall of the work frame 3. A grinding frame 33 is fixed on the piston rod of the second hydraulic cylinder 32. A first drive motor 34 is installed on the top of the grinding frame 33. A grinding roller 35 for grinding the edge of the plate is connected to the output shaft of the first drive motor 34.
[0022] Several third hydraulic cylinders 41 are also arrayed on the top of the work frame 3. A pressure plate 42 is fixed to the bottom of the third hydraulic cylinder 41. Second drive motors 44 are installed on both sides of the pressure plate 42. Pressure rollers 43 for limiting and conveying the plate are connected to the output shaft of the second drive motors 44.
[0023] With the above structure, the plate is first placed on the suction cup assembly, and the operator in the utility model also has a vertical detector 91 that can be stretched left and right, which can adjust the plate on the suction cup assembly to prevent it from shifting left or right. Through adjustment, the right and left sides of the plate are always perpendicular to the movement direction of the first guide rail 24. Then the suction cup assembly operates to suck the plate. Then the pressing plate 42 on the third hydraulic cylinder 41 moves downward, driving the compression roller 43 to press on the plate to prevent the plate from shifting and shaking in the up-down direction. The fixed box 25 on the first guide rail 24 moves from front to back, and the first drive motor 34 on the polishing frame 33 arranged on both sides drives the polishing roller 35 to rotate, while the second hydraulic cylinder 32 symmetrically arranged on both sides pushes towards the plate, driving the polishing roller 35 to move towards the edge of the plate. Until the edge of the plate abuts against the corresponding polishing roller 35, and the fixed box 25 on the first guide rail 24 moves from front to back, which is beneficial to automatically and conveniently polishing the edge of the plate, making the polishing quality higher and the efficiency higher.
[0024] Specifically, as shown in Figs. 1-3 The suction cup assembly includes a cylinder barrel 51 and a vacuum suction cup 52. A plurality of first installation grooves 53 are arranged on the fixed box 25, and a partition plate 54 is installed on the first installation grooves 53. The bottom of the partition plate 54 is installed with the cylinder barrel 51, and the cylinder barrel 51 is connected with the vacuum suction cup 52. The vacuum suction cup 52 is aligned with the plate upward.
[0025] With the above structure, by setting the cylinder barrel 51, when the plate needs to be adsorbed to the plurality of arrayed vacuum suction cups 52, the vacuum suction cups 52 are controlled by the cylinder barrel 51 to strongly adsorb the plate. By setting a plurality of vacuum suction cups 52 that can strongly adsorb the plate, it is beneficial to better and more stably fix the plate, and the compression roller 43 is pressed and limited to prevent the plate from shifting in the lateral and up-down directions.
[0026] As shown in Figs. 1-3 The first guide rail 24 has a sliding part 61, and the bottom of the fixed box 25 has a sliding groove 62. The sliding part 61 and the sliding groove 62 are in sliding cooperation.
[0027] Through the sliding cooperation of the sliding part 61 and the sliding groove 62, it is beneficial to automatically move the fixed box 25 on the first guide rail 24 and the plate, and convenient to use.
[0028] As shown in Figs. 1-3 The workbench 2 is also provided with a material placing groove 7 on both sides.
[0029] By setting the material chute 7, it is beneficial to store and drop the debris and impurities polished into the material chute 7, so that the device is more clean and tidy, and the overall aesthetic is greatly improved.
[0030] As shown in Figs. 1-3 The movement direction of the first hydraulic cylinder 22 and the third hydraulic cylinder 41 is perpendicular to the movement direction of the second hydraulic cylinder 32.
[0031] As shown in Figs. 1-3 The workbench 2 is also provided with a support seat 8 for supporting the second hydraulic cylinder 32. By setting the support seat 8, it is beneficial to support the second hydraulic cylinder 32 and prevent damage to the device components, prolonging the service life of the device. Figs. 1-3 As shown in
[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.
[0033] In addition, the descriptions of "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing throughout the text is to include three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled personnel in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.
[0034] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by technical personnel through technical manuals or through conventional experimental methods.
[0035] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.
Claims
1. A plate edge grinding device, comprising a worktable (2) and a work frame (3), characterized in that, A work frame (3) is fixed on the workbench (2). The bottom of the workbench (2) has a first groove (21). Several first hydraulic cylinders (22) are installed in the bottom of the first groove (21). A lifting plate (23) is fixedly connected to the first hydraulic cylinder (22). A first guide rail (24) is provided on the lifting plate (23). A fixed box (25) is slidably arranged on the first guide rail (24). Several suction cup components for adsorbing the plate are arranged in an array on the fixed box (25). A drive box (31) is symmetrically installed on both sides of the work frame (3). The drive box (31) is connected to a second hydraulic cylinder (32) located on both sides of the inner wall of the work frame (3). A grinding frame (33) is fixed on the piston rod of the second hydraulic cylinder (32). A first drive motor (34) is installed on the top of the grinding frame (33). A grinding roller (35) for grinding the edge of the plate is connected to the output shaft of the first drive motor (34). The top of the work frame (3) is also equipped with several third hydraulic cylinders (41), and the bottom of the third hydraulic cylinder (41) is fixed with a pressure plate (42). The two sides of the pressure plate (42) are equipped with second drive motors (44), and the output shaft of the second drive motors (44) is connected to pressure rollers (43) for limiting and conveying the plate.
2. The plate edge grinding device according to claim 1, characterized in that, The suction cup assembly includes a cylinder (51) and a vacuum suction cup (52). The fixing box (25) has several first mounting slots (53) arranged in an array. A partition plate (54) is installed on the first mounting slot (53). The cylinder (51) is installed at the bottom of the partition plate (54). The cylinder (51) is connected to the vacuum suction cup (52). The vacuum suction cup (52) is aligned upwards with the plate.
3. The plate edge grinding device according to claim 1, characterized in that, The first guide rail (24) has a sliding part (61), and the bottom of the fixed box (25) has a sliding groove (62), and the sliding part (61) and the sliding groove (62) are slidably engaged.
4. The plate edge grinding device according to claim 1, characterized in that, Material placement troughs (7) are also provided on both sides of the workbench (2).
5. The plate edge grinding device according to claim 1, characterized in that, The movement directions of the first hydraulic cylinder (22) and the third hydraulic cylinder (41) are perpendicular to the movement direction of the second hydraulic cylinder (32).
6. The plate edge grinding device according to claim 1, characterized in that, The workbench (2) is also equipped with support seats (8) on both sides for supporting the second hydraulic cylinder (32).
7. The plate edge grinding device according to claim 1, characterized in that, The workbench (2) is equipped with support legs (9).