Quartz glass cutting device

Abstract

The utility model relates to the technical field of quartz glass cutting, in particular to a quartz glass cutting device which comprises a machine shell, a telescopic air cylinder arranged on the machine shell, a cutting knife, a cutting groove, a vacuum pump arranged on the machine shell and used for fixing a workpiece and a vacuum suction cup. The scraping and cleaning mechanism is arranged on the machine shell, is used for cleaning scraps accumulated and attached in the cutting groove and comprises a cleaning scraping plate and a driving mechanism for driving the cleaning scraping plate to be close to or far away from the cutting groove; the quartz glass cutting device further comprises a spraying and collecting mechanism which is arranged on the machine shell and used for spraying scraps generated in the cutting process. According to the technical scheme, through the scraping and cleaning mechanism and the driving mechanism, waste chips attached to the interior of the cutting groove can be automatically cleaned every time the cutting knife cuts a workpiece and after the workpiece is cut, manual cleaning is not needed, and the situation that waste chips are attached to the interior of the cutting groove after work is finished is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz glass cutting technical field, concretely relates to a quartz glass cutting device. BACKGROUND

[0002] In the field of quartz glass cutting, the existing cutting device faces a significant problem during operation: it is inconvenient to scrape and clean the waste chips and wastewater generated in the cutting groove. Quartz glass is a high-performance material made of pure natural quartz, with excellent heat resistance and thermal shock resistance, widely used in laboratory equipment.

[0003] However, during the cutting process of quartz glass, due to the hardness and brittleness of the material, a large amount of waste chips will be generated. If these waste chips are not cleaned in time, not only will they pollute the working environment, but also may damage the cutting equipment, affecting the cutting precision and efficiency. Especially in the cutting groove, the problem of waste chip adhesion is particularly prominent.

[0004] Chinese patent No. CN220095072U is an optical quartz glass cutting device, which solves the problem of inaccurate manual cutting and material loss by setting a moving column and a sliding rod on the chute. Through the fixing device provided on the workbench, the problem of unstable fixing of large optical glass, which increases the cost of damage, is avoided. Through the filter groove provided on the surface of the workbench, the problem of material slag entering the device and the human body causing accidents is solved.

[0005] However, the above structure has the following problems in actual use: a large amount of waste chips will be generated during the cutting of quartz glass, some of which will adhere to the cutting groove, and it is difficult to flush them into the filter groove using water flow, resulting in the accumulation of waste chips in the cutting groove. Utility model content

[0006] In view of the above problems, a quartz glass cutting device is provided, which solves the problem of waste chip accumulation in the cutting groove through a scraping and cleaning mechanism and a driving mechanism.

[0007] To solve the problems of the prior art, the utility model provides a quartz glass cutting device, which comprises a casing, a telescopic cylinder provided on the casing, a cutting knife and a cutting groove, a vacuum pump and a vacuum chuck provided on the casing to fix the workpiece, and a scraping and cleaning mechanism provided on the casing to clean the accumulated waste chips in the cutting groove. The scraping and cleaning mechanism comprises a cleaning scraper and a driving mechanism for driving the cleaning scraper to approach or move away from the cutting groove. The quartz glass cutting device further comprises a spraying and collecting mechanism provided on the casing and used for spraying the waste chips generated during the cutting process.

[0008] Preferably, the scraping cleaning mechanism further comprises a connecting plate, a connecting column, a limiting rod and a lifting plate; the connecting plate is arranged at the output end of the telescopic cylinder; the connecting column is arranged on the connecting plate; the limiting rod is symmetrically arranged on the shell and has a pair; and the lifting plate is arranged on the limiting rod and can move towards or away from the shell.

[0009] Preferably, the driving mechanism comprises a positioning limiting block, a limiting groove, a sliding block and a hinged rod; the positioning limiting block is symmetrically arranged on the shell and has a pair; the limiting groove is symmetrically arranged on the limiting block and has a pair; the sliding block is arranged on the positioning limiting block and can move towards or away from the lifting plate; and the two ends of the hinged rod are rotatably arranged on the lifting plate and the sliding block.

[0010] Preferably, the driving mechanism further comprises a positioning plate and an L-shaped block; the positioning plate is arranged on the sliding block and has a plurality of; and the L-shaped block is arranged on the positioning plate and is fixedly connected with the cleaning scraper.

[0011] Preferably, the spraying and collecting mechanism comprises a water tank, a spraying pipe, a collecting and filtering box and a filter screen; the water tank is arranged on the shell and has a plurality of; the spraying pipe is arranged on the water tank, and the water outlet end of the spraying pipe is close to one side of the cutting groove; the collecting and filtering box is arranged on the shell and is located below the cutting groove; and the filter screen is arranged on the collecting and filtering box.

[0012] Preferably, the quartz glass cutting device further comprises a mounting mechanism arranged on the collecting and filtering box and used for quickly mounting and dismounting the filter screen; the mounting mechanism comprises a limiting plate, a limiting mounting block and a vertical sliding block; the limiting plate is arranged on the collecting and filtering box; the limiting mounting block is arranged on the collecting and filtering box; and the vertical sliding block is arranged on the limiting mounting block along a horizontal straight line direction close to or away from the filter screen.

[0013] The quartz glass cutting device has the following beneficial effects compared with the prior art:

[0014] 1. The scraping cleaning mechanism and the driving mechanism are arranged, so that the waste chips attached in the cutting groove can be automatically cleaned after each cutting of the workpiece by the cutting knife, manual cleaning is not needed, and the cutting groove is kept clean after work.

[0015] 2. The driving mechanism is arranged, so that the sliding block can slide in a horizontal straight line direction through the hinged rod when the lifting plate descends with the cutting knife.

[0016] 3. The spraying and collecting mechanism is arranged, so that the waste chips and high temperature generated in the cutting process are cooled and dusted, the sprayed water can flow to the collecting and filtering box through the cutting groove, and the filter screen can filter the waste chips in the waste water.

[0017] 4. The utility model discloses a mounting mechanism can be quickly disassembled or installed on the collection filter box of filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a first perspective view of quartz glass cutting device's three-dimensional structure.

[0019] Figure 2 It is a front view structure diagram of quartz glass cutting device.

[0020] Figure 3 It is a telescopic cylinder and drive mechanism three-dimensional structure diagram of quartz glass cutting device.

[0021] Figure 4 It is a cleaning scraper moving and cutting device descending state three-dimensional structure diagram of quartz glass cutting device.

[0022] Figure 5 It is Figure 4 The enlarged structure diagram of A in the middle.

[0023] Figure 6 It is Figure 4 The enlarged structure diagram of B in the middle.

[0024] Figure 7 It is a mounting mechanism three-dimensional structure diagram of quartz glass cutting device.

[0025] The figure mark is: 1, the casing of machine; 2, telescopic cylinder; 3, cutting knife; 31, cutting groove; 4, vacuum pump; 41, vacuum chuck; 5, scraping cleaning mechanism; 51, cleaning scraper; 52, connecting plate; 53, connecting column; 54, limit rod; 55, lifting plate; 6, drive mechanism; 61, alignment limit block; 62, limit groove; 63, sliding block; 64, hinged rod; 65, alignment plate; 66, L-shaped block; 7, spray collection mechanism; 71, water tank; 72, spray pipe; 73, collection filter box; 74, filter screen; 8, mounting mechanism; 81, limit plate; 82, limit mounting block; 83, vertical sliding block. DETAILED DESCRIPTION

[0026] In order to further understand the characteristics, technical means and specific purposes and functions reached by the utility model, the utility model is described in further detail below in combination with the drawings and specific embodiments.

[0027] See Figures 1-3As shown in the figure, a quartz glass cutting device includes a machine shell 1, a telescopic cylinder 2 arranged on the machine shell 1, a cutting knife 3 and a cutting groove 31, the quartz glass cutting device further includes a vacuum pump 4 and a vacuum chuck 41 arranged on the machine shell 1 to fix a workpiece, and a scraping cleaning mechanism 5 arranged on the machine shell 1 to clean the accumulated and attached waste in the cutting groove 31, the scraping cleaning mechanism 5 includes a cleaning scraper 51 and a driving mechanism 6 to drive the cleaning scraper 51 to approach or move away from the cutting groove 31, and the quartz glass cutting device further includes a spraying collection mechanism 7 arranged on the machine shell 1 to spray the waste generated in the cutting process.

[0028] When the workpiece needs to be cut, the workpiece is first placed in the cutting groove 31, and then the vacuum pump 4 is started to adsorb the workpiece on the vacuum chuck 41, and the workpiece can be fixed at this time. After the workpiece is fixed, the telescopic cylinder 2 is started to drive the cutting knife 3 to move downward in the vertical direction, and the cutting work can be performed after the cutting knife 3 approaches the workpiece. A large amount of dust is generated during cutting, and the dust generated during cutting can be settled by the spraying collection mechanism 7, and the temperature of the cutting knife 3 and the workpiece during cutting is high. After the workpiece is processed, the waste is attached in the cutting groove 31, and when the waste in the cutting groove 31 needs to be cleaned, the cleaning scraper 51 can slide in the cutting groove 31 in the horizontal and linear direction by the driving mechanism 6 during the process of the telescopic cylinder 2 driving the cutting knife 3 to move downward or upward. In this way, the attached waste in the cutting groove 31 can be automatically cleaned after the workpiece is cut by the cutting knife 3 each time, without manual cleaning, and the cutting groove 31 is kept clean after the work is finished.

[0029] Referring to Figures 3-5 As shown in the figure, the scraping cleaning mechanism 5 further includes a connecting plate 52, a connecting column 53, a limiting rod 54 and a lifting plate 55; the connecting plate 52 is arranged on the telescopic cylinder 2; the connecting column 53 is arranged on the connecting plate 52; the limiting rod 54 is symmetrically arranged on the machine shell 1 and has a pair; and the lifting plate 55 is arranged on the limiting rod 54 in the direction of movement close to or away from the machine shell 1.

[0030] When the telescopic cylinder 2 drives the cutting knife 3 to move downward in the vertical direction, the connecting plate 52 is fixedly connected with the cutting knife 3, so that the cutting knife 3 can drive the lifting plate 55 to move downward along the limiting rod 54 in the gap cooperation through the connecting plate 52 and the connecting column 53 when the cutting knife 3 moves downward, and the lifting plate 55 is driven to move in the direction of the cutting knife 3.

[0031] Referring to Figures 2-4As shown, the driving mechanism 6 comprises a position limiting block 61, a limiting groove 62, a sliding block 63 and a hinged rod 64; the position limiting block 61 is symmetrically arranged on the casing 1 and has a pair; the limiting groove 62 is symmetrically opened on the limiting block 61 and has a pair; the sliding block 63 can be arranged on the position limiting block 61 close to or away from the moving direction of the lifting plate 55; the two ends of the hinged rod 64 are respectively rotationally arranged on the lifting plate 55 and the sliding block 63.

[0032] In the process of descending of the lifting plate 55, the hinged rod 64 rotationally connected can be inclined, since the other end of the hinged rod 64 is rotationally connected with the sliding block 63, and the sliding block 63 slides in the limiting groove 62 opened on the position limiting block 61, so that in the process of descending of the lifting plate 55, the sliding block 63 can be driven by the hinged rod 64 to slide horizontally and linearly along the position limiting block 61, and when the lifting plate 55 descends with the cutting knife 3, the sliding block 63 can be driven by the hinged rod 64 to slide horizontally and linearly.

[0033] Referring to Figure 6 As shown, the driving mechanism 6 further comprises a position plate 65 and an L-shaped block 66; the position plate 65 is arranged on the sliding block 63 and has a plurality of; the L-shaped block 66 is arranged on the position plate 65, and the L-shaped block 66 is fixedly connected with the cleaning scraper 51.

[0034] In the process of sliding of the sliding block 63, the position plate 65 and the L-shaped block 66 can be synchronously moved in the cutting groove 31, and when the L-shaped block 66 moves, the cleaning scraper 51 can be synchronously moved, so that the cleaning scraper 51 can scrape the waste chips and waste water in the cutting groove 31, and drive the waste chips and waste water to fall through the cutting groove 31.

[0035] Referring to Figure 7 As shown, the spraying and collecting mechanism 7 comprises a water tank 71, a spraying pipe 72, a collecting filter box 73 and a filter screen 74; the water tank 71 is arranged on the casing 1 and has a plurality of; the spraying pipe 72 is arranged on the water tank 71, and the water outlet end of the spraying pipe 72 is close to one side of the cutting groove 31; the collecting filter box 73 is arranged on the casing 1 and located below the cutting groove 31; the filter screen 74 is arranged on the collecting filter box 73.

[0036] The water tank 71 is provided with a submersible water pump, which sprays the water in the water tank 71 through the spraying pipe 72, and when it is needed to cool and reduce dust during cutting, the submersible water pump is started first, and then the water in the water tank 71 is sprayed through the spraying pipe 72, so as to facilitate dust reduction and cooling of the waste chips and high temperature generated during cutting, and the sprayed water can flow to the collecting filter box 73 through the cutting groove 31, and the filter screen 74 can filter the waste chips in the waste water.

[0037] Referring to Figure 7 As shown in the figure, the quartz glass cutting device further comprises a mounting mechanism 8 arranged on the collection filter box 73 for quick mounting and dismounting of the filter screen 74; the mounting mechanism 8 comprises a limiting plate 81, a limiting mounting block 82 and a vertical sliding block 83; the limiting plate 81 is arranged on the collection filter box 73; the limiting mounting block 82 is arranged on the collection filter box 73; the vertical sliding block 83 is arranged on the limiting mounting block 82 in a horizontal linear direction close to or away from the filter screen 74.

[0038] The vertical sliding block 83 is provided with a reset spring, both ends of the reset spring are fixed with the end of the limiting mounting block 82 and the vertical sliding block 83; when it is needed to quickly mount or dismount the filter screen 74 to the collection filter box 73, the vertical sliding block 83 is first pulled downward, in this process, the reset spring is compressed, and the vertical sliding block 83 loses the abutting action on the outer wall of the filter screen 74, and then the filter screen 74 can be quickly dismounted out of the outside of the collection filter box 73; when mounting, the vertical sliding block 83 is pulled downward, and then the filter screen 74 is placed on the collection filter box 73 and pushed forward until the filter screen 74 abuts against the limiting plate 81, and then the vertical sliding block 63 is released, the reset spring is released, and at this time the vertical sliding block 83 can abut the filter screen 74 on the collection filter box 73.

[0039] Working principle; when cutting the workpiece, it is placed in the cutting groove 31, and the vacuum pump 4 is started to adsorb and fix the vacuum chuck 41. Then, the telescopic cylinder 2 drives the cutting knife 3 to vertically descend to contact the workpiece to start cutting. In this process, the connecting plate 52 and the connecting column 53 descend with the cutting knife 3, the lifting plate 55 slides along the limiting rod 54, the hinged rod 64 drives the sliding block 63 to slide horizontally in the limiting groove 62 of the alignment limiting block 61, drives the L-shaped block 66 and the cleaning scraper 51 to move, and scrapes the cutting groove 31. The submersible water pump in the water tank 71 is started, and water is sprayed through the spray pipe 72 to cool and reduce dust. The sprayed water flows through the cutting groove 31 into the collection filter box 73, and the filter screen 74 filters the waste. The mounting and dismounting of the filter screen 74 are realized by the vertical sliding block 83 and the reset spring, and the filter screen 74 can be easily mounted or dismounted after the vertical sliding block 83 is pulled and the spring is compressed. When the vertical sliding block 83 is released, the spring resets the filter screen 74 to abut against the collection filter box 73.

[0040] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A quartz glass cutting device, comprising a housing (1), a telescopic cylinder (2) arranged on the housing (1), a cutting blade (3) and a cutting groove (31), the quartz glass cutting device further comprising a vacuum pump (4) and a vacuum suction cup (41) arranged on the housing (1) for fixing a workpiece, and a scraping and cleaning mechanism (5) arranged on the housing (1) for cleaning waste debris accumulated and attached in the cutting groove (31); characterized in that: The scraping cleaning mechanism (5) comprises a cleaning scraper (51) and a driving mechanism (6) for driving the cleaning scraper (51) to be close to or away from the cutting groove (31), and the quartz glass cutting device further comprises a spraying and collecting mechanism (7) arranged on the casing (1) and used for spraying the waste generated in the cutting process.

2. A quartz glass cutting apparatus according to claim 1, wherein The scraping cleaning mechanism (5) further comprises a connecting plate (52), a connecting column (53), a limiting rod (54) and a lifting plate (55); the connecting plate (52) is arranged at the output end of the telescopic air cylinder (2); the connecting column (53) is arranged on the connecting plate (52); the limiting rod (54) is symmetrically arranged on the casing (1) and has a pair; and the lifting plate (55) is arranged on the limiting rod (54) and can be arranged in the moving direction close to or away from the casing (1).

3. A quartz glass cutting apparatus according to claim 2, wherein The driving mechanism (6) comprises a positioning limiting block (61), a limiting groove (62), a sliding block (63) and a hinged rod (64); the positioning limiting block (61) is symmetrically arranged on the casing (1) and has a pair; the limiting groove (62) is symmetrically arranged on the limiting block (61) and has a pair; the sliding block (63) is arranged on the positioning limiting block (61) and can be arranged in the moving direction close to or away from the lifting plate (55); and the two ends of the hinged rod (64) are rotatably arranged on the lifting plate (55) and the sliding block (63), respectively.

4. The quartz glass cutting apparatus according to claim 1, wherein The driving mechanism (6) further comprises a positioning plate (65) and an L-shaped block (66); the positioning plate (65) is arranged on the sliding block (63) and has a plurality of; and the L-shaped block (66) is arranged on the positioning plate (65) and is fixedly connected with the cleaning scraper (51).

5. The quartz glass cutting apparatus according to claim 1, wherein The spraying and collecting mechanism (7) comprises a water tank (71), a spraying pipe (72), a collecting and filtering box (73) and a filtering screen (74); the water tank (71) is arranged on the casing (1) and has a plurality of; the spraying pipe (72) is arranged on the water tank (71), and the water outlet end of the spraying pipe (72) is close to one side of the cutting groove (31); the collecting and filtering box (73) is arranged on the casing (1) and located below the cutting groove (31); and the filtering screen (74) is arranged on the collecting and filtering box (73).

6. The quartz glass cutting apparatus according to claim 1, wherein The quartz glass cutting device further comprises a mounting mechanism (8) arranged on the collecting and filtering box (73) and used for quickly mounting and dismounting the filtering screen (74); the mounting mechanism (8) comprises a limiting plate (81), a limiting mounting block (82) and a vertical sliding block (83); the limiting plate (81) is arranged on the collecting and filtering box (73); the limiting mounting block (82) is arranged on the collecting and filtering box (73); and the vertical sliding block (83) is arranged on the limiting mounting block (82) and is arranged in the horizontal straight line direction close to or away from the filtering screen (74).

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