A knife holder for cutting glass
By introducing displacement components and pneumatic cleaning components into glass processing and cutting equipment, the problems of thermal stress deformation and debris accumulation have been solved, achieving rapid cooling and cleaning, and improving cutting accuracy and efficiency.
Patent Information
- Application Number
- CN202521520506.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-14
- Estimated Expiration
- 2035-07-21
AI Technical Summary
In existing glass processing and cutting equipment, heat is not dissipated in time, leading to thermal stress deformation, and cutting debris is difficult to clean, affecting cutting accuracy.
A tool holder comprising a base plate, a displacement component, and a pneumatic cleaning component was designed. The tool holder is moved by a motor and cleaned by an air blowing plate using a cylinder device, achieving rapid cooling and debris removal.
It improves cutting efficiency and ensures cutting accuracy and the service life of the tool holder.
Smart Images
Figure CN224494024U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass processing and cutting tool holder technology, specifically a glass processing and cutting tool holder. Background Technology
[0002] The glass cutting tool holder is a key component in glass cutting equipment. It is mainly used to fix and support the cutting wheel (or blade head) to ensure stability, accuracy and safety during the cutting process.
[0003] Existing equipment generates heat from the blades during the cutting process. If this heat is not dissipated in time, it will cause thermal stress deformation at the cutting point of the glass. At the same time, glass debris near the cutter is difficult to clean in time, and long-term accumulation will affect the cutting accuracy. Therefore, we propose a blade holder for glass processing and cutting. Utility Model Content
[0004] The purpose of this invention is to provide a glass cutting tool holder to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass processing and cutting tool holder, comprising a base plate, an L-shaped fixing plate fixed to the top left side of the base plate, a displacement assembly installed on the top of the base plate, and a pneumatic cleaning assembly installed on the top of the L-shaped fixing plate. The displacement assembly includes two sets of first threaded rods symmetrically rotatably connected to the left side of the base plate. The outer walls of the two sets of first threaded rods are threaded with two sets of first threaded blocks. The opposing sides of the two sets of first threaded blocks are connected by a connecting rod. A driving device for driving the two sets of first threaded rods to rotate is installed on the top of the L-shaped fixing plate. A supporting top rod is fixed to the right side of the connecting rod, and a tool holder is installed at the bottom of the supporting top rod.
[0006] Furthermore, the driving device includes a first synchronous pulley rotatably connected to the top of the L-shaped fixed plate, a second synchronous pulley rotatably connected to the top of the L-shaped fixed plate, the second synchronous pulley and the first synchronous pulley being connected by a synchronous belt, and a first motor fixed to the top of the L-shaped fixed plate, the output end of the first motor being fixedly connected to the first synchronous pulley.
[0007] Furthermore, two sets of side baffles are symmetrically fixed on the left and right sides of the bottom of the support rod. The two sets of side baffles are rotatably connected to a second threaded rod on their facing sides. The outer wall of the second threaded rod is threadedly connected to a second threaded block. A mechanical slide is fixed to the bottom of the second threaded block. A slide is slidably connected to the bottom of the mechanical slide. Two sets of side air blowing plates are symmetrically fixed to the bottom of the slide. The facing sides of the two sets of side air blowing plates are rotatably connected to the tool holder.
[0008] Furthermore, the first synchronous pulley is coaxially and fixedly connected to the front first threaded rod, and the second synchronous pulley is coaxially and fixedly connected to the rear first threaded rod.
[0009] Furthermore, the pneumatic cleaning assembly includes a cylinder device fixed to the top of an L-shaped fixed plate, a connecting pipe fixed to the bottom of the cylinder device, and the end of the connecting pipe away from the cylinder device being fixedly connected to a side air blowing plate.
[0010] Furthermore, four sets of support columns are fixed at equal intervals at the bottom of the base plate, a second motor is fixed on the left side of the support rod, the output end of the second motor is fixedly connected to the support rod, and four sets of base support rods are fixed at equal intervals at the top of the base plate, with a base fixedly connected to the top of the four sets of base support rods.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a base plate, displacement components, and pneumatic cleaning components, when in use, after the blade holder is installed, as the blade holder cuts the glass, the vertical height of the connecting rod is adjusted to make the blade holder fit with the glass cutting line. With the start of the second motor and mechanical slide, the blade holder will quickly complete the cutting. During the cutting process, the cylinder device will be started, and the side air blowing plate will cool and clean both sides of the blade holder. Through the above design, the blade inside the blade holder can be cooled and cleaned quickly, improving the cutting efficiency. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0013] Figure 2 This is a schematic diagram of the displacement component structure of this utility model;
[0014] Figure 3 This is a schematic diagram of the pneumatic cleaning component structure of this utility model;
[0015] Figure 4 This is a partial structural schematic diagram of the present invention.
[0016] In the diagram: 1. Base plate; 2. Displacement assembly; 3. Pneumatic cleaning assembly; 4. Blade holder; 5. Support column; 6. L-shaped fixing plate; 7. First threaded rod; 8. First threaded block; 9. Connecting rod; 10. First motor; 11. Cylinder device; 12. Support rod; 13. Side baffle; 14. Second threaded rod; 15. Second threaded block; 16. First synchronous pulley; 17. Synchronous belt; 18. Second synchronous pulley; 19. Connecting pipe; 20. Mechanical slide; 21. Side air blowing plate; 22. Second motor; 23. Base; 24. Base support rod. Detailed Implementation
[0017] 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.
[0018] Please see Figures 1-4 A glass processing and cutting tool holder includes a base plate 1. An L-shaped fixing plate 6 is fixed to the top left side of the base plate 1. A displacement assembly 2 is installed on the top of the base plate 1. A pneumatic cleaning assembly 3 is installed on the top of the L-shaped fixing plate 6. The displacement assembly 2 includes two sets of first threaded rods 7 symmetrically rotatably connected to the left side of the base plate 1. The outer walls of the two sets of first threaded rods 7 are threaded with two sets of first threaded blocks 8. The facing sides of the two sets of first threaded blocks 8 are connected by a connecting rod 9. A drive device for driving the two sets of first threaded rods 7 to rotate is installed on the top of the L-shaped fixing plate 6. The connecting rod 9 has a supporting top rod 12 fixed to its right side, and a knife holder 4 is installed at the bottom of the supporting top rod 12. The driving device includes a first synchronous wheel 16 rotatably connected to the top of the L-shaped fixed plate 6, a second synchronous wheel 18 rotatably connected to the top of the L-shaped fixed plate 6, and the second synchronous wheel 18 is connected to the first synchronous wheel 16 via a synchronous belt 17. A first motor 10 is fixed to the top of the L-shaped fixed plate 6, and the output end of the first motor 10 is fixedly connected to the first synchronous wheel 16. Two sets of side baffles 13 are symmetrically fixed on the left and right sides of the bottom of the supporting top rod 12. Two sets of side baffles 13 are rotatably connected to a second threaded rod 14 on their opposing sides. A second threaded block 15 is threadedly connected to the outer wall of the second threaded rod 14. A mechanical slide 20 is fixed to the bottom of the second threaded block 15. A slide is slidably connected to the bottom of the mechanical slide 20. Two sets of side air blowing plates 21 are symmetrically fixed to the bottom of the slide. The opposing sides of the two sets of side air blowing plates 21 are rotatably connected to the tool holder 4. A first synchronous pulley 16 is coaxially fixedly connected to the front first threaded rod 7. A second synchronous pulley 18 is coaxially fixedly connected to the rear first threaded rod 7. The dynamic cleaning component 3 includes a cylinder device 11 fixed to the top of an L-shaped fixed plate 6. A connecting pipe 19 is fixed to the bottom of the cylinder device 11. The end of the connecting pipe 19 away from the cylinder device 11 is fixedly connected to a side air blowing plate 21. Four sets of support columns 5 are fixed at equal intervals at the bottom of the base plate 1. A second motor 22 is fixed to the left side of the support rod 12. The output end of the second motor 22 is fixedly connected to the support rod 12. Four sets of base support rods 24 are fixed at equal intervals at the top of the base plate 1. A base 23 is fixedly connected to the top of the four sets of base support rods 24.
[0019] Specifically, firstly, the glass to be cut is placed stably on the base 23, which is fixed to the top of the base plate 1 by four sets of base support rods 24 to ensure that the glass does not wobble during the cutting process. At this time, the cutter holder 4 is in the initial position, waiting for subsequent adjustments. The first motor 10 is started, and the output end of the first motor 10 will drive the first synchronous wheel 16, which is fixed to it, to rotate. Since the first synchronous wheel 16 and the first threaded rod 7 on the front side are coaxially fixed, the first threaded rod 7 on the front side will rotate together with the first synchronous wheel 16. At the same time, the first synchronous wheel 16 drives the second synchronous wheel 18 to rotate through the synchronous belt 17, and the first threaded rod 7 on the rear side is coaxially fixed with the second synchronous wheel 18, so the first threaded rod 7 on the rear side will also rotate synchronously. When the two sets of first threaded rods 7 rotate, the first threaded blocks 8 connected to their outer walls will move back and forth along the direction of the threaded rods. The two sets of first threaded blocks 8 are connected by the connecting rod 9, so they will move synchronously. The support rod 12 on the right side of the connecting rod 9 will move back and forth together with the connecting rod 9, thereby driving the cutter holder 4 at the bottom of the support rod 12 to move back and forth until the cutter holder 4 is aligned with the starting position of the front and back direction on the glass that needs to be cut. Then the second motor 22 is started, and the output end of the second motor 22 will drive the second threaded rod 14 between the baffles 13 on both sides at the bottom of the support rod 12 to rotate. Since the second threaded rod 14 is threadedly connected to the second threaded block 15, the second threaded block 15 will move left and right as the second threaded rod 14 rotates. The mechanical slide 20 fixed at the bottom of the second threaded block 15 will move left and right together with the second threaded block 15. The slide at the bottom of the mechanical slide 20, the two sets of side air blowing plates 21 at the bottom of the slide, and the knife holder 4 rotatably connected to the side air blowing plates 21 will also move left and right synchronously. Finally, the knife holder 4 is adjusted to the starting position in the left and right direction on the glass that needs to be cut. Through the sliding function of the mechanical slide 20, the slide at the bottom of the slide is controlled to move downward. At this time, the side air blowing plates 21 at the bottom of the slide and the knife holder 4 will move downward until the knife holder 4 contacts the glass surface. According to the preset cutting path, the cutting tool holder can be moved to complete the cutting in two ways. If a back-and-forth cutting is required, the first motor 10 can continue to drive the first threaded rod 7 to rotate, allowing the cutting tool holder 4 to move back and forth with the connecting rod 9. If a left-and-right cutting is required, the second motor 22 can continue to drive the second threaded rod 14 to rotate, allowing the cutting tool holder 4 to move left and right with the second threaded block 15. During the cutting process, the cylinder device 11 in the pneumatic cleaning assembly 3 is activated. The high-pressure airflow generated by the cylinder device 11 is delivered to the two sets of side air blowing plates 21 through the connecting pipe 19. The side air blowing plates 21 blow air towards the cutting position of the cutting tool holder 4, blowing away the glass debris generated during cutting in time, preventing debris from accumulating on the surface of the cutting tool holder 4 or in the glass cutting seam, ensuring cutting accuracy and the service life of the cutting tool holder 4. After the cutting is completed, the first motor 10, the second motor 22 and the cylinder device 11 are turned off. The mechanical slide 20 drives the cutting tool holder 4 to move up and reset, and then the cut glass can be removed, completing one cutting operation.
[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A glass processing and cutting tool holder, comprising a base plate (1), characterized in that: An L-shaped fixing plate (6) is fixed on the top left side of the base plate (1). A displacement assembly (2) is installed on the top of the base plate (1). A pneumatic cleaning assembly (3) is installed on the top of the L-shaped fixing plate (6). The displacement assembly (2) includes two sets of first threaded rods (7) symmetrically rotated and connected to the left side of the base plate (1). Two sets of first threaded blocks (8) are threadedly connected to the outer walls of the two sets of first threaded rods (7). The opposing sides of the two sets of first threaded blocks (8) are connected by a connecting rod (9). A driving device for driving the two sets of first threaded rods (7) to rotate is installed on the top of the L-shaped fixing plate (6). A support rod (12) is fixed on the right side of the connecting rod (9). A knife holder (4) is installed at the bottom of the support rod (12).
2. The glass processing and cutting tool holder according to claim 1, characterized in that: The driving device includes a first synchronous wheel (16) rotatably connected to the top of an L-shaped fixed plate (6), a second synchronous wheel (18) rotatably connected to the top of the L-shaped fixed plate (6), the second synchronous wheel (18) and the first synchronous wheel (16) being connected by a synchronous belt (17), and a first motor (10) fixed to the top of the L-shaped fixed plate (6), the output end of the first motor (10) being fixedly connected to the first synchronous wheel (16).
3. The glass processing and cutting tool holder according to claim 1, characterized in that: Two sets of side baffles (13) are symmetrically fixed on the left and right sides of the bottom of the support rod (12). The two sets of side baffles (13) are rotatably connected to the opposite side of the two sets of side baffles (13). The outer wall of the second threaded rod (14) is threadedly connected to the second threaded block (15). The bottom of the second threaded block (15) is fixed with a mechanical slide (20). The bottom of the mechanical slide (20) is slidably connected with a slide. The bottom of the slide is symmetrically fixed with two sets of side air blowing plates (21). The opposite side of the two sets of side air blowing plates (21) is rotatably connected to the knife holder (4).
4. A glass processing and cutting tool holder according to claim 2, characterized in that: The first synchronous pulley (16) is coaxially and fixedly connected to the front first threaded rod (7), and the second synchronous pulley (18) is coaxially and fixedly connected to the rear first threaded rod (7).
5. A glass processing and cutting tool holder according to claim 1, characterized in that: The pneumatic cleaning assembly (3) includes a cylinder device (11) fixed to the top of an L-shaped fixed plate (6), and a connecting pipe (19) is fixed to the bottom of the cylinder device (11). The end of the connecting pipe (19) away from the cylinder device (11) is fixedly connected to a side air blowing plate (21).
6. A glass processing and cutting tool holder according to claim 1, characterized in that: The bottom of the base plate (1) is fixed with four sets of support columns (5) at equal intervals. The left side of the support rod (12) is fixed with a second motor (22). The output end of the second motor (22) is fixedly connected to the support rod (12). The top of the base plate (1) is fixed with four sets of base support rods (24) at equal intervals. The top of the four sets of base support rods (24) is fixedly connected with a base (23).