Cutting machine for tempered film

Abstract

The utility model discloses a cutting machine for a tempered film. The cutting machine comprises a workbench and a cutting mechanism. A placement groove is formed in the middle of the upper end of the workbench, and mounting grooves are formed in the front side and the rear side of the upper end respectively; the cutting mechanism comprises mounting rods, a connecting plate, fixing plates, a mounting base, a laser generator and a laser cutting head, the mounting rods are arranged on the upper side of the interior of the workbench, the mounting rods are slidably connected with sliding holes correspondingly formed in the right end of the connecting plate, and the fixing plates are arranged on the front side and the rear side of the upper end of the connecting plate correspondingly; according to the cutting machine for the tempered film, the traditional mode that the position of the laser cutting head is adjusted through a hydraulic rod can be replaced, the adjusting amplitude is small, the laser cutting head can be adjusted conveniently, the cutting efficiency is improved, and the cutting efficiency is improved. And meanwhile, the laser cutting head can be self-locked through a lead screw structure after being adjusted, so that the accuracy is improved, and the operation is relatively simple.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered film processing equipment, in particular to a cutting machine for tempered film. Background Art

[0002] Tempered film, also known as tempered glass film or tempered protective film, is a film used to protect the mobile phone screen. The tempered film is treated with high temperature and high pressure to make it scratch-resistant, drop-resistant, and anti-fingerprint, thereby effectively protecting the mobile phone screen. Tempered glass is a safety glass with very good wear resistance and very hard properties.

[0003] After the tempered film is processed, it is usually necessary to cut it with a tempered film cutting machine, so that the large piece of tempered film can be accurately cut according to the required size and shape for further processing or application. During the use of the tempered film cutting machine, the staff needs to lay the tempered film to be cut inside the tempered film cutting machine. After the laying is completed, it is fixed by a clamp. After that, the tempered film cutting machine converts electrical energy into laser through a laser generator. After the laser cutting head focuses the laser beam into a light spot with a certain energy, the hydraulic rod drives the laser generator to move. During the movement of the laser generator, the laser cutting head uses the laser beam to cut the tempered film;

[0004] In the existing tempered film cutting machine, although the laser generator can be moved by the hydraulic rod during the cutting process, the accuracy of the tempered film cutting machine is reduced due to the large adjustment range of the hydraulic rod. Some tempered film cutting machines use stepper motors and other driving devices to move the laser generator. Although this method reduces the adjustment range, stepper motors and other driving devices often require additional self-locking units to lock and fix the laser generator. The operation is cumbersome and reduces the cutting efficiency. For this reason, we propose a tempered film cutting machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cutting machine for tempered film. Through the cooperation of a bidirectional screw and an adjusting seat, during the process of the laser cutting head cutting the tempered film with a laser beam, the position of the laser cutting head can be adjusted through a vertical plate, replacing the traditional method of adjusting the position of the laser cutting head through a hydraulic rod. The adjustment range is small, and after the laser cutting head is adjusted, it can be self-locked through the screw structure, which improves the accuracy and is also relatively simple to operate, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting machine for tempered film, comprising a workbench and a cutting mechanism;

[0007] Workbench: A placement slot is provided in the middle of the upper end, and installation slots are provided on the front and rear sides of the upper end respectively;

[0008] Cutting mechanism: it includes a mounting rod, a connecting plate, a fixing plate, a mounting seat, a laser generator and a laser cutting head. The mounting rods are respectively arranged on the upper side of the inside of the workbench, and the mounting rods are respectively slidably connected with the sliding holes correspondingly arranged at the right end of the connecting plate. The front and rear sides of the upper end of the connecting plate are respectively provided with fixing plates, and the fixing plates are respectively slidably connected with the vertically adjacent mounting grooves. The upper ends of the fixing plates are fixedly connected with the lower ends of the mounting seats. The laser generator is slidably connected in the sliding groove arranged in the middle of the upper end of the mounting seat, and the laser cutting head is arranged on the lower side of the right end of the laser generator;

[0009] Wherein: it also includes a control switch group, which is arranged at the front end of the workbench, the input end of the control switch group is electrically connected to the external power supply, the input end of the laser generator is electrically connected to the output end of the control switch group, and the bidirectional screw and the adjustment seat are arranged in coordination. In the process of the laser cutting head cutting the tempered film by the laser beam, the position of the laser cutting head can be adjusted by the vertical plate, instead of the traditional method of adjusting the position of the laser cutting head by the hydraulic rod. The adjustment range is small, and after the laser cutting head is adjusted, it can be self-locked by the screw structure, which improves the accuracy and is also simple to operate.

[0010] Furthermore, the cutting mechanism also includes a screw, which is rotatably connected to the inside of the mounting groove through a bearing, and the screw is threadedly connected to the adjustment threaded hole set at the front end of the laser generator, so that the position of the laser cutting head can be adjusted through the laser generator.

[0011] Furthermore, it also includes a motor, which is arranged in the middle of the front end of the mounting seat, the rear end of the motor output shaft is fixedly connected to the front end of the screw, the input end of the motor is electrically connected to the output end of the control switch group, and the position of the laser generator can be adjusted through the screw.

[0012] Furthermore, it also includes a cross bar, a vertical plate, a fixed seat, a connecting seat, an adjustment seat and a transmission rod, the vertical plate is arranged in the middle of the lower end of the connecting plate, the cross bars are arranged on the lower side inside the workbench, the cross bars are slidably connected with the connecting grooves corresponding to the left end of the adjusting plate, the fixed seat is arranged in the middle of the right end of the vertical plate, the connecting seat is arranged in the middle of the right wall of the workbench, the adjusting seat is slidably connected with the adjustment grooves arranged in the middle of the right end of the adjusting plate, the transmission rods are rotatably connected to the avoidance grooves arranged in the middle of the left and right ends of the adjusting seat through pin shafts, the left end of the transmission rod on the left side is rotatably connected to the front and rear sides of the right end of the fixed seat through pin shafts, and the right end of the transmission rod on the right side is rotatably connected to the front and rear sides of the left end of the connecting seat through pin shafts, and the laser generator can be driven to move through the vertical plate.

[0013] Furthermore, it also includes a bidirectional screw, which is rotatably connected to the inside of the adjustment groove through a bearing, and the adjustment seat is threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw through threaded holes set in the middle of its front end, so that the position of the vertical plate can be adjusted through the adjustment seat.

[0014] Furthermore, it also includes an adjusting motor, which is arranged at the front end of the adjusting plate, the rear end of the adjusting motor output shaft is fixedly connected to the front end of the bidirectional screw, the input end of the adjusting motor is electrically connected to the output end of the control switch group, and the position of the adjusting seat can be adjusted through the bidirectional screw.

[0015] Furthermore, it also includes a support base, which is respectively arranged at the four corners of the lower end of the workbench to support and fix the workbench and the equipment above.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the cutting machine for tempered film has the following advantages:

[0017] After the laser cutting head focuses the laser beam into a light spot with a certain energy, the output shaft of the adjusting motor drives the bidirectional screw to rotate. During the rotation, the bidirectional screw drives the two adjusting seats to move through the threaded connection, so that the distance between the two adjusting seats is gradually reduced. At this time, the distance between the fixed seat and the connecting seat and the adjusting seat is gradually reduced, and then the connecting seat is driven by the vertical plate to move along the mounting rod. The connecting seat drives the mounting seat to move through the fixed plate, and the mounting seat drives the laser generator to move. During the movement of the laser generator, the laser cutting head uses the laser beam to cut the tempered film. Through the coordinated setting of the bidirectional screw and the adjusting seat, during the process of the laser cutting head cutting the tempered film through the laser beam, the position of the laser cutting head can be adjusted through the vertical plate, instead of the traditional method of adjusting the position of the laser cutting head through the hydraulic rod. The adjustment range is small. At the same time, after the laser cutting head is adjusted, it can be self-locked through the screw structure, which improves the accuracy and is also simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the cutting mechanism of the utility model.

[0020] In the figure: 1 workbench, 2 control switch group, 3 placement slot, 4 cutting mechanism, 41 mounting rod, 42 connecting plate, 43 fixing plate, 44 mounting seat, 45 laser generator, 46 laser cutting head, 47 screw, 5 motor, 6 cross bar, 7 adjustment plate, 8 vertical plate, 9 fixing seat, 10 connecting seat, 11 bidirectional screw, 12 adjustment seat, 13 adjustment motor, 14 transmission rod, 15 support seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-2 , This embodiment provides a technical solution: a cutting machine for a tempered film, comprising a workbench 1 and a cutting mechanism 4;

[0023] Workbench 1: A placement slot 3 is provided in the middle of the upper end thereof, and installation slots are provided on the front and rear sides of the upper end respectively. When working, the operator lays the tempered film to be cut flat inside the placement slot 3. After the laying is completed, the tempered film can be cut by the cutting equipment;

[0024] The cutting mechanism 4 includes a mounting rod 41, a connecting plate 42, a fixing plate 43, a mounting seat 44, a laser generator 45 and a laser cutting head 46. The mounting rods 41 are respectively arranged on the upper side of the inside of the workbench 1. The mounting rods 41 are respectively slidably connected with the sliding holes correspondingly arranged at the right end of the connecting plate 42. The front and rear sides of the upper end of the connecting plate 42 are respectively provided with fixing plates 43. The fixing plates 43 are respectively slidably connected with the vertically adjacent mounting grooves. The upper ends of the fixing plates 43 are fixedly connected with the lower ends of the mounting seats 44. The laser generator 45 is slidably connected in the sliding groove arranged in the middle part of the upper end of the mounting seat 44. The laser cutting head 46 is arranged on the lower side of the right end of the laser generator 45. The cutting mechanism 4 also includes a screw 47. The screw 47 is rotatably connected to the inside of the mounting groove through a bearing. The screw 4 7 is threadedly connected with the adjustment threaded hole set at the front end of the laser generator 45. After the paving is completed, the driving device starts to run through the regulation of the control device, and the output shaft of the driving device drives the screw 47 to rotate. The screw 47 drives the laser generator 45 to move through the threaded connection during the rotation. When the laser generator 45 drives the laser cutting head 46 to move to the designated location, the laser generator 45 starts to run through the regulation of the control device, and the laser generator 45 converts electrical energy into laser. After the laser cutting head 46 focuses the laser beam into a light spot with a certain energy, the laser generator 45 is driven to move through the adjustment device. During the movement of the laser generator 45, the laser cutting head 46 can cut the tempered film with the laser beam;

[0025] Among them: it also includes a control switch group 2, which is arranged at the front end of the workbench 1, the input end of the control switch group 2 is electrically connected to the external power supply, and the input end of the laser generator 45 is electrically connected to the output end of the control switch group 2, which can regulate the electrical components inside the equipment.

[0026] Among them: it also includes a motor 5, which is arranged in the middle of the front end of the mounting seat 44, and the rear end of the output shaft of the motor 5 is fixedly connected to the front end of the screw 47, and the input end of the motor 5 is electrically connected to the output end of the control switch group 2. After the paving is completed, the motor 5 starts to run through the regulation of the control switch group 2, and the output shaft of the motor 5 drives the screw 47 to rotate. During the rotation, the screw 47 drives the laser generator 45 to move through the threaded connection.

[0027] Among them: it also includes a cross bar 6, a vertical plate 8, a fixed seat 9, a connecting seat 10, an adjustment seat 12 and a transmission rod 14. The vertical plate 8 is arranged in the middle of the lower end of the connecting plate 42, and the cross bars 6 are arranged on the lower side of the inside of the workbench 1. The cross bars 6 are respectively slidably connected with the connecting grooves corresponding to the left end of the adjustment plate 7. The fixed seat 9 is arranged in the middle of the right end of the vertical plate 8. The connecting seat 10 is arranged in the middle of the right wall of the workbench 1. The adjustment seat 12 is slidably connected with the adjustment groove arranged in the middle of the right end of the adjustment plate 7. The transmission rods 14 are rotatably connected to the avoidance grooves arranged in the middle of the left and right ends of the adjustment seat 12 through the pin shaft. The left end of the transmission rod 14 on the left side is divided into The right ends of the transmission rod 14 on the right side are respectively connected to the front and rear sides of the right end of the connecting seat 10 through the pin shaft. The adjusting device drives the two adjusting seats 12 to move through the threaded connection during the rotation, so that the distance between the two adjusting seats 12 is gradually reduced. At this time, the distance between the fixed seat 9 and the connecting seat 10 and the adjusting seat 12 is gradually reduced, and then the connecting seat 42 is driven by the vertical plate 8 to move along the mounting rod 41, the connecting seat 42 drives the mounting seat 44 to move through the fixed plate 43, and the mounting seat 44 drives the laser generator 45 to move.

[0028] Among them: it also includes a bidirectional screw 11, which is rotatably connected to the inside of the adjustment groove through a bearing, and the adjustment seat 12 is threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw 11 through threaded holes set in the middle of its front end. During the rotation process, the bidirectional screw 11 drives the two adjustment seats 12 to move through the threaded connection, so that the distance between the two adjustment seats 12 is gradually reduced.

[0029] Among them: it also includes an adjusting motor 13, the adjusting motor 13 is arranged at the front end of the adjusting plate 7, the rear end of the output shaft of the adjusting motor 13 is fixedly connected to the front end of the bidirectional screw 11, the input end of the adjusting motor 13 is electrically connected to the output end of the control switch group 2, after the laser cutting head 46 focuses the laser beam into a light spot with a certain energy, the output shaft of the adjusting motor 13 drives the bidirectional screw 11 to rotate, and the bidirectional screw 11 drives the two adjusting seats 12 to move through the threaded connection during the rotation process.

[0030] Among them: it also includes a support seat 15, which is respectively arranged at the four corners of the lower end of the workbench 1. Before use, the tempered film cutting machine is moved to the designated work location through an external traction device, so that the support seat 15 is installed and docked with the corresponding work station, thereby achieving support and fixation of the workbench 1 and the equipment above.

[0031] The working principle of a tempered film cutting machine provided by the utility model is as follows: before use, the tempered film cutting machine is moved to a designated work location by an external traction device, so that the support seat 15 is installed and docked with the corresponding work station, thereby realizing the support and fixation of the workbench 1 and the upper equipment. During operation, the operator lays the tempered film to be cut flatly inside the placement groove 3, and after the flattening is completed, it is fixed by a clamp, and then the motor 5 starts to run through the control of the switch group 2, and the output shaft of the motor 5 drives the screw 47 to rotate. During the rotation, the screw 47 drives the laser generator 45 to move through a threaded connection. When the laser generator 45 drives the laser cutting head 46 to move to the designated location, the laser generator 45 and the adjustment The energy-saving motor 13 starts to run, the laser generator 45 converts electrical energy into laser, and after the laser cutting head 46 focuses the laser beam into a light spot with a certain energy, the output shaft of the adjustment motor 13 drives the bidirectional screw 11 to rotate. During the rotation, the bidirectional screw 11 drives the two adjustment seats 12 to move through the threaded connection, so that the distance between the two adjustment seats 12 gradually decreases. At this time, the distance between the fixed seat 9 and the connecting seat 10 and the adjustment seat 12 gradually decreases, and then the connecting seat 42 is driven by the vertical plate 8 to move along the mounting rod 41, and the connecting seat 42 drives the mounting seat 44 to move through the fixed plate 43, and the mounting seat 44 drives the laser generator 45 to move. During the movement of the laser generator 45, the laser cutting head 46 uses the laser beam to cut the tempered film.

[0032] It is worth noting that the motor 5 and the adjustment motor 13 disclosed in the above embodiments can be selected from ECMA-C20604RS, the laser generator 45 can be selected from YLP-1-100-20-20, and the control switch group 2 is provided with control buttons corresponding to the motor 5, the adjustment motor 13 and the laser generator 45 for controlling their switches.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cutting machine for tempered film, characterized in that: It comprises a workbench (1) and a cutting mechanism (4); The workbench (1) is provided with a placement slot (3) in the middle of its upper end, and installation slots are provided at the front and rear sides of the upper end respectively; The cutting mechanism (4) comprises a mounting rod (41), a connecting plate (42), a fixing plate (43), a mounting seat (44), a laser generator (45) and a laser cutting head (46), wherein the mounting rods (41) are respectively arranged on the upper side of the working table (1), the mounting rods (41) are respectively slidably connected with the sliding holes correspondingly arranged at the right end of the connecting plate (42), the front and rear sides of the upper end of the connecting plate (42) are respectively arranged with fixing plates (43), the fixing plates (43) are respectively slidably connected with the vertically adjacent mounting grooves, the upper ends of the fixing plates (43) are fixedly connected with the lower ends of the mounting seats (44), the laser generator (45) is slidably connected in the sliding groove arranged in the middle part of the upper end of the mounting seat (44), and the laser cutting head (46) is arranged on the lower side of the right end of the laser generator (45); The control switch group (2) is also included, and the control switch group (2) is arranged at the front end of the workbench (1), the input end of the control switch group (2) is electrically connected to the external power supply, and the input end of the laser generator (45) is electrically connected to the output end of the control switch group (2); The utility model also comprises a cross bar (6), a vertical plate (8), a fixed seat (9), a connecting seat (10), an adjusting seat (12) and a transmission rod (14), wherein the vertical plate (8) is arranged at the middle part of the lower end of the connecting plate (42), the cross bars (6) are arranged at the lower side of the inside of the workbench (1), the cross bars (6) are respectively slidably connected with the connecting grooves correspondingly arranged at the left end of the adjusting plate (7), the fixed seat (9) is arranged at the middle part of the right end of the vertical plate (8), the connecting seat (10) is arranged at the middle part of the right wall of the workbench (1), the adjusting seat (12) is slidably connected with the adjusting groove arranged at the middle part of the right end of the adjusting plate (7), and the transmission rod (14) is rotatably connected to the avoidance grooves arranged at the middle part of the left and right ends of the adjusting seat (12) through a pin shaft, the left end of the transmission rod (14) on the left side is respectively rotatably connected to the front and rear sides of the right end of the fixed seat (9) through a pin shaft, and the right end of the transmission rod (14) on the right side is respectively rotatably connected to the front and rear sides of the left end of the connecting seat (10) through a pin shaft; It also includes a bidirectional screw (11), which is rotatably connected to the inside of the adjustment groove through a bearing, and the adjustment seat (12) is threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw (11) through threaded holes arranged in the middle of its front end.

2. The tempered film cutting machine according to claim 1, characterized in that: The cutting mechanism (4) further comprises a screw rod (47), wherein the screw rod (47) is rotatably connected to the inside of the mounting groove via a bearing, and the screw rod (47) is threadedly connected to an adjusting threaded hole arranged at the front end of the laser generator (45).

3. The tempered film cutting machine according to claim 2, characterized in that: It also includes a motor (5), which is arranged in the middle of the front end of the mounting seat (44), the rear end of the output shaft of the motor (5) is fixedly connected to the front end of the screw rod (47), and the input end of the motor (5) is electrically connected to the output end of the control switch group (2).

4. The tempered film cutting machine according to claim 1, characterized in that: It also includes an adjusting motor (13), which is arranged at the front end of the adjusting plate (7), the rear end of the output shaft of the adjusting motor (13) is fixedly connected to the front end of the bidirectional screw (11), and the input end of the adjusting motor (13) is electrically connected to the output end of the control switch group (2).

5. The tempered film cutting machine according to claim 1, characterized in that: It also comprises a support seat (15), wherein the support seat (15) is respectively arranged at the four corners of the lower end of the workbench (1).

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