Glass cover plate engraving and milling machine

Abstract

The utility model discloses a glass cover plate engraving and milling machine which comprises a protective frame, a supporting plate is arranged in an inner cavity of the protective frame, a clamping plate is movably arranged above the supporting plate, a U-shaped connecting rod is arranged at the bottom of the clamping plate, a T-shaped rotating rod is connected to the bottom of the U-shaped connecting rod, a supporting rod is arranged on an outer ring of the T-shaped rotating rod in a sleeving mode, and the other end of the supporting rod is rotationally connected with a connecting plate. A through hole is axially formed in an inner cavity of the connecting plate in a penetrating mode, fixing blocks are connected to the bottom of the protection frame, a lead screw is connected between the two fixing blocks, a spring sleeves the outer ring of the lead screw, a ball groove is formed in the inner wall of the U-shaped connecting rod, balls are arranged in an inner cavity of the ball groove, and sliding grooves are formed in the two sides of the supporting plate. And through cooperative use of a clamping plate, a U-shaped connecting rod, a T-shaped rotating rod, a supporting rod, a connecting plate, a through hole, a fixing block and a lead screw, a material can be limited and clamped, and the material is prevented from shaking during machining. And through cooperative use of a spring and a nut, the use convenience and practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cover plate processing, in particular to a glass cover plate fine engraving machine. Background Art

[0002] Glass cover is a thin sheet made of transparent glass material, usually used to protect the surface of electronic products, household appliances, lamps, etc. Glass cover has the characteristics of high transparency, strong wear resistance and easy cleaning.

[0003] After searching, in the prior art, a utility model with publication number CN214727781U discloses a fine engraving machine for a glass cover plate, which belongs to the technical field of fine engraving machines. The fine engraving machine for a glass cover plate comprises an equipment body and an engraving table, the bottom end of the equipment body is fixedly connected to a base, the left end of the base is fixedly connected to a first motor, a slide rail is arranged above the base, a processing table is movably connected to the slide rail above, an engraving table is fixedly connected to the processing table, a fine engraving drill bit is movably connected to the top of the engraving table, the right end of the fine engraving drill bit is movably connected to a driving plate, a lifting box is fixedly connected to the top of the driving plate, a sliding column is fixedly connected to the right end of the equipment body, and a fine engraving plate is movably connected to the middle position of the engraving table. The above-mentioned coordinated use abandons the traditional single clamping device, and at the same time, in conjunction with the first suction port, the glass cover plate can be effectively clamped, thereby improving the stability of the glass cover plate during processing.

[0004] And the prior art, a mobile phone 3D glass cover plate fine carving device with publication number CN216507641U.

[0005] The above-mentioned various technical solutions, through different methods, make the use effect of the glass cover plate fine carving device better, but the above-mentioned methods are difficult to control the force when clamping the cover plate, which is easy to cause squeezing damage to the glass cover plate, and the use of equipment such as telescopic rods as clamping structures has a high production cost, which reduces the practicality of the device. Utility Model Content

[0006] The utility model aims to provide a glass cover plate engraving machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a protective frame, the inner cavity of the protective frame is provided with a support plate, the upper part of the support plate is movably provided with a splint, the bottom of the splint is provided with a U-shaped connecting rod, the bottom of the U-shaped connecting rod is connected with a T-shaped rotating rod, the outer ring sleeve of the T-shaped rotating rod is provided with a strut, the other end of the strut is rotatably connected with a connecting plate, the inner cavity of the connecting plate is axially penetrated with a through hole, the bottom of the protective frame is connected with a fixed block, a screw rod is connected between the two fixed blocks, the outer ring sleeve of the screw rod is provided with a spring, the inner wall of the U-shaped connecting rod is provided with a ball groove, the inner cavity of the ball groove is provided with a ball, and sliding grooves are provided on both sides of the support plate.

[0008] Preferably, the screw rod is movably connected to the through hole, and the ball is located between the ball groove and the slide groove.

[0009] Preferably, the outer ring of the screw rod is threadedly connected with a nut, and the nut and the spring are on the same horizontal line.

[0010] Preferably, an anti-slip pad is provided on the top of the support plate, and a buffer pad is provided on one side of the clamping plate.

[0011] Preferably, the top of the splint is connected to a plurality of first connecting blocks, one ends of the plurality of first connecting blocks are commonly connected to a dust hopper, one end of the dust hopper is connected to a discharge pipe, one end of the discharge pipe is connected to an exhaust fan, the bottom of the protective frame is connected to a plurality of base frames, one side of the base frames is connected to a plurality of second connecting blocks, one ends of the plurality of second connecting blocks are commonly connected to a material aggregation box, and the exhaust fan is located on the top of the material aggregation box.

[0012] Preferably, a pull-out groove is provided on one side of the material collection box, a collecting bucket is movably provided in the inner cavity of the pull-out groove, an outer ring of the collecting bucket is connected to a clamping plate, and an outer wall of the clamping plate is connected to a T-shaped handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The glass cover engraving machine is used in conjunction with a splint, a U-shaped connecting rod, a T-shaped rotating rod, a support rod, a connecting plate, a through hole, a fixing block and a screw rod. The connecting plate moves axially on the outer ring of the screw rod through the through hole. When the connecting plate moves, it drives one end of the support rod to move. At this time, the other end of the support rod drives the U-shaped connecting rod to move axially through the T-shaped rotating rod, thereby driving the splint to move until one end of the splint fits with the edge of the material. The material can be limited and clamped to prevent the material from shaking during processing.

[0015] 2. The glass cover engraving machine uses a spring and a nut in combination. The spring is used to provide pressure on the connecting plate to ensure that the clamp can always keep the material clamped, making the material more stable during processing, and there is no need for the staff to manually support the connecting plate, so as to improve the convenience of using the device; the nut moves on the outer ring of the screw through the thread, so as to adjust the distance between the nut and the fixed block, so as to adjust the fulcrum position of the spring, thereby adjusting the pressure of the spring on the connecting plate, so that the clamp can clamp the material with appropriate force, so as to improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the utility model.

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure viewed from above.

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the side structure.

[0020] Figure 5 It is a structural schematic diagram of the screw rod of the utility model.

[0021] In the figure: 1. protective frame; 2. base frame; 3. support plate; 4. splint; 5. U-shaped connecting rod; 6. T-shaped rotating rod; 7. support rod; 8. connecting plate; 9. through hole; 10. fixing block; 11. screw rod; 12. spring; 13. nut; 14. ball groove; 15. ball; 16. slide groove; 17. buffer pad; 18. anti-skid pad; 19. first connecting block; 20. dust hopper; 21. discharge pipe; 22. exhaust fan; 23. material collection box; 24. pull-out groove; 25. collection bucket; 26. clamping plate; 27. T-shaped pull handle; 28. second connecting block. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-5The utility model provides a technical solution: a glass cover plate engraving machine, comprising a protective frame 1, an inner cavity of the protective frame 1 is provided with a support plate 3, a clamping plate 4 is movably provided above the support plate 3, a U-shaped connecting rod 5 is provided at the bottom of the clamping plate 4, a T-shaped rotating rod 6 is connected to the bottom of the U-shaped connecting rod 5, a support rod 7 is provided on the outer ring sleeve of the T-shaped rotating rod 6, a connecting plate 8 is rotatably connected to the other end of the support rod 7, a through hole 9 is axially penetrated through the inner cavity of the connecting plate 8, a fixing block 10 is connected to the bottom of the protective frame 1, a screw rod 11 is connected between the two fixing blocks 10, a spring 12 is provided on the outer ring sleeve of the screw rod 11, a ball groove 14 is provided on the inner wall of the U-shaped connecting rod 5, a ball 15 is provided in the inner cavity of the ball groove 14, and sliding grooves 16 are provided on both sides of the support plate 3.

[0024] The screw rod 11 is movably connected to the through hole 9 , and the ball 15 is located between the ball groove 14 and the slide groove 16 .

[0025] The outer ring of the screw rod 11 is threadedly connected with a nut 13 , and the nut 13 and the spring 12 are on the same horizontal line.

[0026] In this embodiment, the connecting plate 8 moves axially on the outer ring of the screw rod 11 through the through hole 9. When the connecting plate 8 moves, it drives one end of the support rod 7 to move. At this time, the other end of the support rod 7 drives the U-shaped connecting rod 5 to move axially through the T-shaped rotating rod 6, thereby driving the splint 4 to move, until one end of the splint 4 is in contact with the edge of the material, the material can be limited and clamped to prevent the material from shaking during processing.

[0027] Reference Figure 3 , five There are two support rods 7. When the connecting plate 8 moves, the two clamping plates 4 can be driven to move simultaneously, making the clamping faster and ensuring that the material can be limited in the middle position of the device to facilitate engraving.

[0028] The ball bearings 15 are used to reduce the friction between the U-shaped connecting rod 5 and the supporting plate 3 when the U-shaped connecting rod 5 moves, thereby making the movement of the U-shaped connecting rod 5 smoother and preventing the structure from getting stuck.

[0029] The spring 12 is used to provide pressure to the connecting plate 8 to ensure that the clamping plate 4 can always maintain a clamping state on the material, making the material more stable during processing, and eliminating the need for workers to manually support the connecting plate 8, thereby improving the ease of use of the device.

[0030] The nut 13 moves on the outer ring of the screw rod 11 through the thread, so as to adjust the distance between the nut 13 and the fixed block 10, so as to adjust the fulcrum position of the spring 12, thereby adjusting the pressure of the spring 12 on the connecting plate 8, so that the clamping plate 4 can clamp the material with appropriate force to improve the practicality of the device.

[0031] An anti-slip pad 18 is disposed above the support plate 3 , and a buffer pad 17 is disposed on one side of the clamping plate 4 .

[0032] In this embodiment, the anti-skid pad 18 can further prevent the material from shaking on the top of the support plate 3, thereby improving the accuracy of material processing; the buffer pad 17 is made of rubber, which can prevent the clamping plate 4 from causing friction damage to the edge of the material.

[0033] Among them, the top of the splint 4 is connected to a plurality of first connecting blocks 19, one end of the plurality of first connecting blocks 19 is commonly connected to a dust hopper 20, one end of the dust hopper 20 is connected to a discharge pipe 21, one end of the discharge pipe 21 is connected to an exhaust fan 22, the bottom of the protective frame 1 is connected to a plurality of base frames 2, one side of the base frames 2 is connected to a plurality of second connecting blocks 28, one end of the plurality of second connecting blocks 28 is commonly connected to a material aggregation box 23, and the exhaust fan 22 is located on the top of the material aggregation box 23.

[0034] In this embodiment, the exhaust fan 22 is started during material processing. At this time, the exhaust fan 22 can exhaust air through the discharge pipe 21, so as to collect the debris generated during material processing to prevent the debris from scratching the surface of the material.

[0035] The material collecting box 23 is used to expand the air extraction range of the discharge pipe 21, so that the device can clean the debris more quickly.

[0036] A pull-out groove 24 is provided on one side of the collecting box 23 , a collecting bucket 25 is movably provided in the inner cavity of the pull-out groove 24 , a clamping plate 26 is connected to the outer ring of the collecting bucket 25 , and a T-shaped pull handle 27 is connected to the outer wall of the clamping plate 26 .

[0037] In this embodiment, the exhaust fan 22 discharges the debris extracted by the discharge pipe 21 into the inner cavity of the collection box 23. At this time, the debris can be collected by the collection barrel 25. When cleaning is required, the collection barrel 25 can be pulled out of the pull-out groove 24 through the T-shaped pull handle 27.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass cover plate engraving machine, comprising a protective frame (1), characterized in that: The inner cavity of the protective frame (1) is provided with a support plate (3), a clamping plate (4) is movably provided above the support plate (3), a U-shaped connecting rod (5) is provided at the bottom of the clamping plate (4), the bottom of the U-shaped connecting rod (5) is connected to a T-shaped rotating rod (6), the outer ring of the T-shaped rotating rod (6) is sleeved with a support rod (7), the other end of the support rod (7) is rotatably connected to a connecting plate (8), the inner cavity of the connecting plate (8) is axially penetrated with a through hole (9), the bottom of the protective frame (1) is connected with a fixed block (10), a screw rod (11) is connected between the two fixed blocks (10), the outer ring of the screw rod (11) is sleeved with a spring (12), the inner wall of the U-shaped connecting rod (5) is provided with a ball groove (14), the inner cavity of the ball groove (14) is provided with a ball (15), and both sides of the support plate (3) are provided with sliding grooves (16).

2. The glass cover plate engraving machine according to claim 1, characterized in that: The screw rod (11) is movably connected to the through hole (9), and the ball (15) is located between the ball groove (14) and the slide groove (16).

3. The glass cover plate engraving machine according to claim 1, characterized in that: The outer ring of the screw rod (11) is threadedly connected with a nut (13), and the nut (13) and the spring (12) are on the same horizontal line.

4. The glass cover plate engraving machine according to claim 1, characterized in that: An anti-slip pad (18) is arranged above the support plate (3), and a buffer pad (17) is arranged on one side of the clamping plate (4).

5. The glass cover plate engraving machine according to claim 1, characterized in that: The top of the splint (4) is connected to a plurality of first connection blocks (19), one end of each of the first connection blocks (19) is commonly connected to a dust hopper (20), one end of each of the dust hopper (20) is connected to a discharge pipe (21), one end of each of the discharge pipe (21) is connected to an exhaust fan (22), the bottom of the protective frame (1) is connected to a plurality of base frames (2), one side of each of the base frames (2) is connected to a plurality of second connection blocks (28), one end of each of the second connection blocks (28) is commonly connected to a material collection box (23), and the exhaust fan (22) is located at the top of the material collection box (23).

6. The glass cover plate engraving machine according to claim 5, characterized in that: A pull-out groove (24) is provided on one side of the material collecting box (23), a collecting bucket (25) is movably provided in the inner cavity of the pull-out groove (24), the outer ring of the collecting bucket (25) is connected to a clamping plate (26), and the outer wall of the clamping plate (26) is connected to a T-shaped pull handle (27).

Images