Positioning structure for mineral wool board cutting

Abstract

The utility model relates to the technical field of mineral wool board processing, and discloses a positioning structure for mineral wool board cutting, which comprises a laser cutting platform, a raw material board and a laser cutting mechanism arranged at the top of the laser cutting platform, and a cutting space is arranged between the top of the laser cutting platform and the laser cutting mechanism. A workbench capable of supporting the raw material plate is sleeved with the cutting space, and positioning assemblies capable of clamping the top space of the first supporting frame are arranged at the front end and the rear end of the two sides of the workbench correspondingly. A multifunctional positioning structure is formed by the multiple positioning assemblies, after the multifunctional positioning structure is used in combination with the laser cutting platform, the laser cutting mechanism and the workbench subsequently, a raw material plate placed on the top of the workbench can be longitudinally positioned and clamped at multiple positions, the stability of the raw material plate in the cutting process is fully guaranteed, and the cutting efficiency is improved. The problems in the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of mineral wool board processing technology, specifically a positioning structure for cutting mineral wool boards. Background Technology

[0002] Mineral wool board, as the name suggests, is a decorative board made of mineral wool. It has significant sound absorption properties and other superior properties, such as fire resistance and heat insulation. Furthermore, due to its low density, various exquisite patterns and designs can be created on the surface of mineral wool board during further processing, thus showcasing its superior decorative performance.

[0003] Currently, cutting is the most common process in the post-processing of mineral wool boards, and there are roughly three publicly available technologies: manual cutting, automatic mechanical cutting, and laser cutting. Regardless of the cutting method, the stability of the mineral wool board during the cutting process is one of the important factors that determine the processing quality. However, the positioning structure currently used is mostly a horizontal pressing and clamping structure. For sheet-shaped mineral wool boards, this can lead to excessive side stress and bulging of the central structure. The thinner the sheet structure, the greater the probability of this problem. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a positioning structure for cutting mineral wool boards, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a positioning structure for cutting mineral wool board, including a laser cutting platform, a raw material board, and a laser cutting mechanism installed on the top of the laser cutting platform. A cutting space is provided between the top of the laser cutting platform and the laser cutting mechanism. A workbench that can provide support for the raw material board is installed inside the cutting space. Positioning components that can apply a clamping effect to the top space of the first support frame are provided on the front and rear ends of both sides of the workbench.

[0006] The positioning assembly includes a first support frame and a second support frame. The bottom of the second support frame is fixed to the middle of the first support frame. A composite clamping toothed plate is slidably mounted on the top structure of one side of the second support frame. A gear shaft capable of meshing and driving with the composite clamping toothed plate is mounted on the top structure of one side of the first support frame via a bearing. A linear travel component is mounted on the other side of the first support frame. The output structure of the linear travel component is driven by an L-shaped toothed plate capable of meshing and driving with the gear shaft. Under the meshing transmission of the linear travel component via the gear shaft and the L-shaped toothed plate, the composite clamping toothed plate can move downward to press or upward to make way on the top of the first support frame.

[0007] The composite clamping toothed plate includes a toothed plate body and a return spring. The top structure of the toothed plate body is an optical axis structure and is engaged with the top structure on one side of the second support frame. The two ends of the return spring are respectively fixed to the surface of the top structure of the second support frame and the middle surface of the toothed plate body.

[0008] Selectedly, the linear travel component includes an electric push rod and a drive shaft. The drive shaft serves as the output structure of the linear travel component and is connected to the output end of the electric push rod. Furthermore, the end surface of the drive shaft near the electric push rod is fixed to the bottom structure of the L-shaped toothed plate to meet the power transmission requirements.

[0009] Preferably, one side of the L-shaped toothed plate is provided with a clearance groove that can be movably fitted with the toothed plate body, and the L-shaped toothed plate is fitted with the composite clamping toothed plate through the clearance groove to avoid structural interference.

[0010] Preferably, the bottom of the workbench has several threaded holes on both sides, and the bottom structure on the other side of the first support frame has a clearance hole that is aligned with a single corresponding threaded hole. The bottom structure of the first support frame and the bottom structure of the workbench can be detached and installed by screwing through the clearance hole and then screwing it into the corresponding threaded hole. This provides favorable conditions for the modular replacement of the first support frame and related structures.

[0011] Specifically, the drive shaft is provided with a side movable clamping plate, a movable plate, and a folding spring sheet at the end away from the electric push rod. The middle part of the movable plate is fixed to the end of the drive shaft away from the electric push rod. The two sides of the folding spring sheet are fixed to the surface of the side movable clamping plate and the surface of the movable plate, respectively. When the side clamping structure composed of the side movable clamping plate, the movable plate, and the folding spring sheet is used in combination with the composite clamping toothed plate, it can perform longitudinal clamping and limiting of the raw material plate while centering and clamping it, thus fully ensuring the stability of the raw material plate during the cutting process.

[0012] Preferably, guide rods are fixed on the front and rear surfaces of the side movable clamping plate. The guide rods adopt a T-shaped structure, and one end of the guide rod passes through the middle structure of the first support frame. As a guide structure, the guide rods can provide guidance support and constraint for the reciprocating movement of the side movable clamping plate and the movable plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model forms a multi-functional positioning structure by setting multiple positioning components. After being combined with a laser cutting platform, laser cutting mechanism and worktable, it can perform longitudinal positioning and clamping of the raw material plate placed on the top of the worktable at multiple positions, which fully ensures the stability of the raw material plate during the cutting process and solves the problems existing in the prior art.

[0015] 2. This utility model uses a side-mounted movable clamping plate, a movable plate, and a folding spring sheet to form a side-mounted clamping structure. After the two side-mounted clamping structures are combined with the positioning structure, the positioning structure can perform multi-point longitudinal clamping and limiting of the raw material plate while simultaneously performing centering elastic clamping of the raw material plate, further optimizing the positioning and processing effect of the raw material plate. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a front view schematic diagram of the structural positioning component of this utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the first support frame of the present invention.

[0020] Figure 5 This is a top view of the second support frame of the present invention.

[0021] Figure 6 The structure of this utility model Figure 2 Enlarged diagram of point A in the middle.

[0022] In the diagram: 1. Laser cutting platform; 2. Laser cutting mechanism; 3. Worktable; 4. Raw material plate; 5. First support frame; 6. Second support frame; 7. Gear shaft; 8. L-shaped toothed plate; 9. Composite clamping toothed plate; 91. Toothed plate body; 92. Return spring; 10. Linear travel component; 101. Electric push rod; 102. Drive shaft; 11. Movable plate; 12. Side movable clamping plate; 13. Folding spring sheet; 14. Guide rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4A positioning structure for cutting mineral wool board includes a laser cutting platform 1, a raw material board 4, and a laser cutting mechanism 2 installed on the top of the laser cutting platform 1. A cutting space is provided between the top of the laser cutting platform 1 and the laser cutting mechanism 2. A workbench 3 that can provide support for the raw material board 4 is installed inside the cutting space. Positioning components that can apply clamping action to the top space of the first support frame 5 are provided on the front and rear ends of both sides of the workbench 3.

[0025] The positioning assembly includes a first support frame 5 and a second support frame 6. The bottom of the second support frame 6 is fixed to the middle of the first support frame 5. A composite clamping toothed plate 9 is slidably installed on the top structure of one side of the second support frame 6. A gear shaft 7 capable of meshing and driving with the composite clamping toothed plate 9 is mounted on the top structure of one side of the first support frame 5 through a bearing. A linear travel component 10 is installed on the other side of the first support frame 5. The output structure of the linear travel component 10 is connected to an L-shaped toothed plate 8 capable of meshing and driving with the gear shaft 7. Under the meshing and driving of the linear travel component 10 through the gear shaft 7 and the L-shaped toothed plate 8, the composite clamping toothed plate 9 can move downward to press or move upward to make room on the top of the first support frame 5.

[0026] The composite clamping toothed plate 9 includes a toothed plate body 91 and a return spring 92. The top structure of the toothed plate body 91 is an optical shaft structure and is engaged with the top structure on one side of the second support frame 6. The two ends of the return spring 92 are respectively fixed to the surface of the top structure of the second support frame 6 and the middle surface of the toothed plate body 91. The linear travel component 10 includes an electric push rod 101 and a drive shaft 102. The drive shaft 102 serves as the output structure of the linear travel component 10 and is connected to the output end of the electric push rod 101. The end surface of the drive shaft 102 near the electric push rod 101 is fixed to the bottom structure of the L-shaped toothed plate 8 to meet the power transmission requirements. A clearance groove is provided on one side of the L-shaped toothed plate 8, which can be movably fitted with the toothed plate body 91. The L-shaped toothed plate 8 is cross-fitted with the composite clamping toothed plate 9 through the clearance groove to avoid structural interference.

[0027] During use, to ensure stable positioning of the raw material plate 4 during the cutting process, multiple positioning components are used to perform multi-point, multi-directional clamping and positioning constraints on the raw material plate 4, as detailed below:

[0028] The raw material plate 4 is fitted into the clearance space between the bottom of the toothed plate body 91 and the worktable 3. Then, the electric push rod 101 is activated, and the output end of the electric push rod 101 drives the transmission shaft 102 to automatically shift. The transmission shaft 102 then drives the L-shaped toothed plate 8 to fit and shift with the toothed plate body 91. At the same time, the L-shaped toothed plate 8 meshes with the transmission gear shaft 7, which in turn meshes with the transmission toothed plate body 91, and finally the toothed plate body 91 automatically moves down to longitudinally clamp and position the raw material plate 4. Similarly, the remaining positioning components are operated in the same way. In this way, the raw material plate 4 can be longitudinally clamped and positioned in multiple places, which fully ensures the excellent stability of the raw material plate 4 during the cutting process and ensures the cutting quality.

[0029] Please see Figure 2 , Figure 6 The bottom of the workbench 3 has several threaded holes on both sides of the structure. The bottom structure on the other side of the first support frame 5 has a clearance hole that is aligned with a single corresponding threaded hole. The bottom structure of the first support frame 5 and the bottom structure of the workbench 3 can be detached and installed by screwing through the clearance hole and then screwing it into the corresponding threaded hole. This provides favorable conditions for the modular replacement of the first support frame 5 and related structures.

[0030] When in use, considering the positioning requirements of different specifications of raw material plates 4, the position of the positioning components can be adjusted to meet the requirements. Specifically, the screws between the bottom structure of the first support frame 5 and the worktable 3 are loosened and removed. Then, the first support frame 5 and its related structures are moved to the bottom of the worktable 3. Several threaded holes provide different installation position conditions. After the first support frame 5 and its related structures reach the appropriate position, the screws are reset and locked.

[0031] Please see Figure 1-6 A side movable clamping plate 12, a movable plate 11, and a folding spring sheet 13 are provided on the outside of the end of the drive shaft 102 away from the electric push rod 101. The middle part of the movable plate 11 is fixed to the end of the drive shaft 102 away from the electric push rod 101. The two sides of the folding spring sheet 13 are fixed to the surface of the side movable clamping plate 12 and the surface of the movable plate 11, respectively. When the side clamping structure composed of the side movable clamping plate 12, the movable plate 11, and the folding spring sheet 13 is used in combination with the composite clamping toothed plate 9, it can perform centering clamping on the raw material plate 4 and longitudinal clamping and limiting on the raw material plate 4, thus fully ensuring the stability of the raw material plate 4 during the cutting process.

[0032] Guide rods 14 are fixed on the front and rear surfaces of the side movable clamping plate 12. The guide rods 14 adopt a T-shaped structure, and one end of the guide rods 14 passes through the middle structure of the first support frame 5. As a guide structure, the guide rods 14 can provide guidance support and constraint for the reciprocating movement of the side movable clamping plate 12 and the movable plate 11.

[0033] When in use, considering the positioning requirements for centering raw material plates 4 of different widths, a double clamping can be achieved through the linkage of the side clamping structure with the composite clamping toothed plate 9, as detailed below:

[0034] While the drive shaft 102 is displaced, the drive shaft 102 will drive the folding spring plate 13 and the side movable clamping plate 12 to perform a clamping and pressing operation towards the side of the raw material plate 4 through the movable plate 11. After the side movable clamping plate 12 is blocked by the raw material plate 4, it will be displaced under the guidance of the guide rod 14 and the elasticity of the folding spring plate 13. At the same time, the raw material plate 4 will automatically center and move under the pressing and elastic clamping action of the two side clamping structures, thereby further optimizing the positioning effect.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning structure for cutting a mineral wool board, comprising a laser cutting platform (1), a raw material board (4), and a laser cutting mechanism (2) installed on the top of the laser cutting platform (1), wherein a cutting space is provided between the top of the laser cutting platform (1) and the laser cutting mechanism (2), characterized in that: The inside of the cutting space is sleeved with a workbench (3) capable of providing support for the raw material plate (4), and the front and rear ends of the workbench (3) are provided with positioning assemblies capable of exerting clamping action on the top space of the first support frame (5); The positioning assembly comprises a first support frame (5) and a second support frame (6), the bottom of the second support frame (6) is fixed in the middle of the first support frame (5), the top structure of one side of the second support frame (6) is slidably provided with a composite clamping tooth plate (9), the top structure of one side of the first support frame (5) is sleeved with a gear shaft (7) capable of meshing transmission with the composite clamping tooth plate (9) through a bearing, the other side of the first support frame (5) is provided with a linear travel component (10), the output structure of the linear travel component (10) is transmissionally connected with an L-shaped tooth plate (8) capable of meshing transmission with the gear shaft (7), and the composite clamping tooth plate (9) can be moved downward for clamping or upward for releasing under the meshing transmission of the linear travel component (10), the gear shaft (7) and the L-shaped tooth plate (8).

2. A positioning structure for cutting a mineral wool board according to claim 1, characterized in that: The composite clamping tooth plate (9) comprises a tooth plate body (91) and a return spring (92), the top structure of the tooth plate body (91) is a light shaft structure and is clamped with the top structure of one side of the second support frame (6), and the two ends of the return spring (92) are respectively fixed on the surface of the top structure of the second support frame (6) and the middle surface of the tooth plate body (91).

3. A positioning structure for cutting a mineral wool board according to claim 1, characterized in that: The linear travel component (10) comprises an electric push rod (101) and a transmission shaft (102), the transmission shaft (102) is transmissionally connected with the output end of the electric push rod (101) as the output structure of the linear travel component (10), and the end surface of the transmission shaft (102) close to the electric push rod (101) is fixed with the bottom structure of the L-shaped tooth plate (8).

4. A positioning structure for cutting a mineral wool board according to claim 2, characterized in that: One side of the L-shaped tooth plate (8) is provided with a releasing slot capable of movably sleeving with the tooth plate body (91), and the L-shaped tooth plate (8) is cross-released and sleeved with the composite clamping tooth plate (9) through the releasing slot.

5. A positioning structure for cutting a mineral wool board according to claim 1, characterized in that: A plurality of threaded holes are formed in the structure of both sides of the bottom of the workbench (3), a releasing hole aligned with a single corresponding threaded hole is formed in the bottom structure of the other side of the first support frame (5), and the bottom structure of the first support frame (5) and the bottom structure of the workbench (3) can be detachably installed by penetrating the releasing hole and screwing the corresponding threaded hole.

6. A positioning structure for cutting a mineral wool board according to claim 3, characterized in that: The end of the transmission shaft (102) away from the electric push rod (101) is provided with a side edge movable clamping plate (12), a movable plate (11) and a folding spring sheet (13), the middle of the movable plate (11) is fixed with the end of the transmission shaft (102) away from the electric push rod (101), and the two sides of the folding spring sheet (13) are respectively fixed with the surface of the side edge movable clamping plate (12) and the surface of the movable plate (11).

7. A positioning structure for cutting a mineral wool slab according to claim 6, characterized in that: The surfaces of the front and rear ends of the side edge movable clamping plate (12) are fixed with guide rods (14), the guide rods (14) adopt T-shaped structure, and one end of the guide rod (14) penetrates the middle structure of the first support frame (5).

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