An OTP programming machine

Abstract

The present invention discloses an OTP programming machine. An upper feeding conveyor belt, an upper feeding mechanism, a lower feeding mechanism, a lower feeding conveyor belt, an auxiliary material transfer mechanism, a handling device and a plurality of OTP programming jigs are arranged on the chassis of the OTP programming machine. In practical application, it is convenient to form a production line, which can automatically feed, transfer, program and discharge the mobile phone screen, improving the production efficiency. In addition, the plurality of OTP programming jigs can respectively perform OTP programming on the mobile phone screen, further improving the production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of screen production, and particularly to an OTP burner. Background Art

[0002] During the production process of the liquid crystal screen of a mobile phone, OTP burning is required. The existing OTP burners in the prior art can only perform OTP burning on mobile phone screens one by one, resulting in low work efficiency. Therefore, it is necessary to propose a new OTP burner, which can improve the production efficiency by setting multiple OTP burning fixtures. In addition, it is convenient to form a production line during actual use, further improving the production efficiency.

[0003] It can be seen that the prior art still needs to be improved and enhanced. Summary of the Invention

[0004] In view of the deficiencies of the above prior art, the purpose of the present invention is to provide an OTP burner, aiming to solve the technical problem of low work efficiency of the OTP burner in the prior art.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An OTP burner includes a chassis. At the front end of the chassis, a loading conveyor belt and a loading mechanism are provided. At the rear end of the chassis, an unloading mechanism and an unloading conveyor belt are provided. On both sides of the chassis, handling devices are respectively provided. At the inlet end and the outlet end corresponding to each handling device on the chassis, an auxiliary material transfer mechanism is respectively provided; each handling device respectively includes a first gantry, and a loading manipulator and an unloading manipulator provided on the first gantry; under each gantry, a plurality of OTP burning fixtures are respectively provided.

[0007] Further, in the OTP burner, the loading mechanism includes a first bracket, a first cantilever slidably provided on the first bracket, and a first manipulator slidably provided on the first cantilever; the first manipulator includes a first mounting plate, a first cylinder provided on the first mounting plate, a first rotary motor connected to the first cylinder, and a first vacuum chuck connected to the first rotary motor.

[0008] Further, in the OTP burner, each auxiliary material transfer mechanism respectively includes a base, and a tray slidably connected to the base; a first driving motor is provided on the base.

[0009] Further, in the OTP burner, each loading manipulator respectively includes a second mounting plate, a second driving motor, a second rotary motor and a first CCD industrial camera provided on the second mounting plate; the second rotary motor is connected with a second vacuum chuck; the second driving motor is used to drive the second rotary motor to move up and down.

[0010] Further, in the OTP programming machine, each blanking manipulator respectively includes a third mounting plate, a third driving motor and a third vacuum chuck arranged on the third mounting plate; the third driving motor is used to drive the third vacuum chuck to move up and down.

[0011] Further, in the OTP programming machine, second CCD industrial cameras are respectively arranged on the chassis corresponding to the outlet end of the auxiliary material transfer mechanism.

[0012] Further, in the OTP programming machine, a second gantry is arranged between the two gantries, and a detection probe is arranged on the second gantry; each OTP programming fixture is slidably connected to the chassis.

[0013] Further, in the OTP programming machine, the blanking mechanism includes a second bracket, a second cantilever slidably arranged on the second bracket, and a second manipulator slidably arranged on the second cantilever.

[0014] Beneficial effects: The present invention provides an OTP programming machine. Compared with the prior art, by setting a feeding conveyor belt, a feeding mechanism, an auxiliary material transfer mechanism, a handling device, a plurality of OTP programming fixtures, a blanking mechanism and a blanking conveyor belt, it is convenient to form a production line during actual application, and can automatically feed, transfer, program and blank the mobile phone screen, improving production efficiency. In addition, a plurality of OTP programming fixtures can respectively perform OTP programming on the mobile phone screen, further improving production efficiency. Description of the Drawings

[0015] Figure 1 Is a perspective view of the OTP programming machine provided by the present invention.

[0016] Figure 2 Is a top view of the OTP programming machine provided by the present invention.

[0017] Figure 3 Is Figure 1 A partial enlarged view of the S1 area in

[0018] Figure 4 Is Figure 1 A partial enlarged view of the S2 area in

[0019] Figure 5 Is Figure 1 A partial enlarged view of the S3 area in

[0020] Figure 6 Is Figure 1 A partial enlarged view of the S4 area in Detailed Embodiments

[0021] The present invention provides an OTP programming machine. To make the objectives, technical solutions and effects of the present invention clearer and more definite, the following further describes the present invention in detail with reference to embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Please refer to Figures 1 to 6 , the present invention provides an OTP programming machine. The terms "first", "second", etc. described herein are only used to distinguish the names of similar components and do not limit the present invention. For the convenience of description, the X direction and the Y direction are marked in the drawings, and the setting of the coordinate system in actual applications is not limited thereto.

[0023] The OTP programming machine includes a chassis 10. At the front end of the chassis, a loading conveyor belt 2 and a loading mechanism 3 are provided. At the rear end of the chassis, a discharging mechanism 7 and a discharging conveyor belt (not shown in the figure) are provided. Handling devices are respectively arranged on both sides of the chassis, and an auxiliary material transfer mechanism 4 is respectively arranged at the inlet end and the outlet end of the chassis corresponding to each handling device; each handling device respectively includes a first gantry 50, and a loading manipulator 51 and a discharging manipulator 52 arranged on the first gantry; a plurality of OTP programming fixtures 6 (the specific number of the OTP programming fixtures is not limited herein) are respectively arranged under each gantry. The OTP programming fixture belongs to the prior art and is not specifically limited herein.

[0024] As Figure 4 shown, further, the loading mechanism 3 includes a first bracket 30, a first cantilever 39 slidably arranged on the first bracket, and a first manipulator slidably arranged on the first cantilever; the first manipulator includes a first mounting plate 310, a first cylinder 311 arranged on the first mounting plate, a first rotary motor 312 connected to the first cylinder, and a first vacuum chuck 313 connected to the first rotary motor. During actual use, the first cantilever can be driven by a linear motor to realize reciprocating motion along the Y direction.

[0025] As Figure 3 shown, further, each auxiliary material transfer mechanism 4 respectively includes a base 40, and a tray 41 slidably connected to the base; a first driving motor is arranged on the base. Here, the first driving motor is preferably a linear motor to realize linear reciprocating motion of the tray along the X direction.

[0026] As Figure 5As shown in the figure, each loading manipulator 51 respectively includes a second mounting plate 510, a second driving motor 511, a second rotating motor 512 and a first CCD industrial camera 58 arranged on the second mounting plate; the second rotating motor is connected with a second vacuum chuck 513; the second driving motor can drive the second rotating motor to move up and down by means of screw drive or the like. The first CCD industrial camera is used for photographing the mobile phone screen (including the flexible cable) and the OTP burning fixture for positioning, and the rotation of the second rotating motor can adjust the mobile phone screen (including the flexible cable) to a suitable posture.

[0027] As Figure 6 shown, each unloading manipulator 51 respectively includes a third mounting plate 520, a third driving motor 521 and a third vacuum chuck 522 arranged on the third mounting plate; the third driving motor is used for driving the third vacuum chuck to move up and down. The third driving motor and the second slide plate can be connected by means of screw drive or the like.

[0028] As Figure 5 shown, preferably, second CCD industrial cameras 59 are respectively arranged on the chassis corresponding to the outlet ends of the auxiliary material transfer mechanism. The second CCD industrial cameras photograph the mobile phone screen (including the flexible cable) upward, further improving the positioning accuracy so that the mobile phone screen (including the flexible cable) can be accurately placed into the OTP burning fixture.

[0029] As Figure 1 shown, further, a second gantry 8 is arranged between the two gantries, and a detection probe (not shown in the figure) is arranged on the second gantry; each OTP burning fixture is respectively slidably connected with the chassis. The detection probe can be driven by a linear motor to reciprocate along the X direction. The OTP burning fixtures are respectively driven by linear motors to perform linear reciprocating motions along the Y direction. The above detection probe is used for detecting the liquid crystal arrangement of the mobile phone screen.

[0030] As Figure 1 shown, further, the unloading mechanism 7 includes a second bracket 70, a second cantilever 79 slidably arranged on the second bracket, and a second manipulator 71 slidably arranged on the second cantilever. The second manipulator can be arranged according to the structure of the first manipulator, which will not be elaborated here. In practical applications, the unloading mechanism can also be provided with a defective product conveyor belt (not shown in the figure) for separating the products that fail the inspection.

[0031] For ease of understanding, the working principle is briefly described as follows: (1) The mobile phone screen to be burned is loaded from the loading conveyor belt, and the first manipulator of the loading mechanism alternately transfers the mobile phone screen to the auxiliary material transfer mechanisms on both sides of the loading mechanism. (2) The auxiliary material transfer mechanism transfers the mobile phone screen to the end adjacent to the gantry. (3) Each loading manipulator sequentially transfers the corresponding mobile phone screen to the OTP burning fixture on the same side to perform OTP burning on the mobile phone screen. (4) The OTP burning fixture moves under the second gantry, and the detection probe detects the liquid crystal arrangement of the mobile phone screen. (5) The unloading manipulator transfers the mobile phone screen to the auxiliary material transfer mechanism at the outlet end of the first gantry, and the auxiliary material transfer mechanism further transfers the mobile phone screen to the end adjacent to the unloading mechanism. (6) The second manipulator of the unloading mechanism transfers the mobile phone screen to the unloading conveyor belt.

[0032] Through the above analysis, it can be seen that compared with the prior art, the present invention is provided with a loading conveyor belt, a loading mechanism, an auxiliary material transfer mechanism, a handling device, a plurality of OTP burning fixtures, an unloading mechanism and an unloading conveyor belt, which is convenient to form a production line during actual application, can automatically load, transfer, burn and unload the mobile phone screen, improves production efficiency. In addition, the OTP burning of the mobile phone screen can be carried out separately by a plurality of OTP burning fixtures, further improving the production efficiency.

[0033] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution and inventive concept of the present invention, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims

1. An OTP programming machine, comprising a chassis, characterized in that, a feeding conveyor belt and a feeding mechanism are arranged at the front end of the chassis, a discharging mechanism and a discharging conveyor belt are arranged at the rear end of the chassis, handling devices are respectively arranged on both sides of the chassis, and an auxiliary material transfer mechanism is respectively arranged at the inlet end and the outlet end of the chassis corresponding to each handling device; each handling device respectively comprises a first gantry, and a loading manipulator and a discharging manipulator arranged on the first gantry; a plurality of OTP programming fixtures are respectively arranged under each gantry; the feeding mechanism comprises a first support, a first cantilever slidably arranged on the first support, and a first manipulator slidably arranged on the first cantilever; the first manipulator comprises a first mounting plate, a first cylinder arranged on the first mounting plate, a first rotary motor connected to the first cylinder, and a first vacuum chuck connected to the first rotary motor; each loading manipulator respectively comprises a second mounting plate, a second driving motor, a second rotary motor and a first CCD industrial camera arranged on the second mounting plate; the second rotary motor is connected with a second vacuum chuck; the second driving motor is used for driving the second rotary motor to move up and down; each discharging manipulator respectively comprises a third mounting plate, a third driving motor and a third vacuum chuck arranged on the third mounting plate; the third driving motor is used for driving the third vacuum chuck to move up and down; a second CCD industrial camera is respectively arranged at the outlet end of the chassis corresponding to the auxiliary material transfer mechanism; a second gantry is arranged between the two gantries, and a detection probe is arranged on the second gantry; each OTP programming fixture is respectively slidably connected with the chassis.

2. The OTP programming machine according to claim 1, characterized in that, each auxiliary material transfer mechanism respectively comprises a base, and a tray slidably connected with the base; a first driving motor is arranged on the base.

3. The OTP programming machine according to claim 1, characterized in that, the discharging mechanism comprises a second support, a second cantilever slidably arranged on the second support, and a second manipulator slidably arranged on the second cantilever.

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