Transfer mechanism for convex lens machining

Abstract

The utility model relates to the technical field of convex lens processing, in particular to a transfer mechanism for convex lens processing, which comprises a working table, an upper supporting seat, a stand column, a rotating shaft, a lifting electric cylinder, a mounting plate, a translation mechanism and a material taking mechanism, the rotating shaft is arranged on one side of the forming die, the upper end of the rotating shaft penetrates through the upper supporting base to be connected with the rotating driving mechanism, the lifting electric cylinder is fixed to the lower end of the rotating shaft through the connecting plate and rotates along with the rotating shaft, and the mounting plate is horizontally arranged and connected with the shaft outlet end of the lifting electric cylinder. And the material taking mechanism is connected to the bottom of the mounting plate through the translation mechanism. The material taking mechanism is matched with the lifting electric cylinder, the rotary driving mechanism and the translation mechanism, so that the formed convex lens can be automatically transferred, and the transferring efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of convex lens processing, in particular to a transfer mechanism for convex lens processing. Background Art

[0002] After the convex lens is formed, it is often necessary to manually transport it to the annealing device. However, each time the pressing and molding is completed and the mold is separated, the formed convex lens will be adsorbed in the molding upper mold. At this time, the worker needs to hold the air gun in one hand and the tray in the other hand to take the material, which is very troublesome. In addition, if someone collides or other emergencies occur during the material taking process, the convex lens is easy to fall from the tray, causing unnecessary losses. Therefore, in order to solve the above problems, it is particularly important to design a transfer mechanism for convex lens processing. Summary of the invention

[0003] In order to solve the above problems, the utility model designs a transfer mechanism for convex lens processing, which can automatically transfer the formed convex lens through the material taking mechanism, the lifting electric cylinder, the rotating drive mechanism and the translation mechanism, thereby greatly improving the transfer efficiency.

[0004] In order to solve the above-mentioned technical problems, the utility model provides a transfer mechanism for convex lens processing, including a workbench, an upper support seat, a column, a rotating shaft, a lifting electric cylinder, a mounting plate, a translation mechanism and a material picking mechanism. The upper support seat is fixed to the top of the workbench through the column, the rotating shaft is arranged on one side of the molding mold and its upper end passes through the upper support seat and is connected to the rotating drive mechanism, the lifting electric cylinder is fixed to the lower end of the rotating shaft through a connecting plate and rotates therewith, the mounting plate is horizontally arranged and connected to the output shaft end of the lifting electric cylinder, the material picking mechanism is connected to the bottom of the mounting plate through the translation mechanism, and the material picking mechanism extends to the bottom of the molding upper mold or the top of the mesh belt conveyor under the action of the lifting electric cylinder, the rotating drive mechanism and the translation mechanism.

[0005] Further: the material picking mechanism includes two side plates, a deflection plate, a rotating shaft and a servo motor. The two side plates are arranged opposite to each other and are fixedly connected to the translation mechanism. The rotating shaft is horizontally arranged and rotatably connected between the two side plates. One end of the rotating shaft is connected to the servo motor fixed on one side plate. The deflection plate is mounted on the rotating shaft and deflects with it. One end of the deflection plate is provided with a protrusion connected to it as an integral part. The deflection plate and the protrusion form an L-shaped structure. The other end of the deflection plate is provided with a guide groove matching the limit block. The lower end of the limit block extends into the guide groove and is connected to the electric cylinder fixed to the bottom of the deflection plate. The upper end of the limit block is retracted into the guide groove under the action of the electric cylinder.

[0006] Furthermore: air blowing nozzles are arranged on the opposite side walls of the two side panels, and the air blowing nozzles are connected to the gas condenser fixed on the mounting plate through an air guide hose, and an air intake pump is installed on the gas condenser.

[0007] Furthermore: the translation mechanism includes a translation electric cylinder, a slide rail, a slider and a transmission plate arranged at the bottom of the mounting plate, the slide rail is trapezoidal in shape, the transmission plate is connected to the slide rail through a slider arranged at the top, the translation electric cylinder is fixed at the bottom of the mounting plate and the output shaft end is connected to the transmission plate, the transmission plate slides along the slide rail under the action of the translation electric cylinder, two side plates are fixed on one end of the transmission plate away from the translation electric cylinder, and a triangular reinforcing rib plate is also arranged between the side plate and the transmission plate.

[0008] Going further: the rotating drive mechanism includes a driven gear, a driving gear, an upper support plate and a second servo motor, the upper end of the rotating shaft passes through the upper support seat and is rotatably connected to the bottom of the upper support plate, the upper support plate is fixed to the top of the upper support seat, the driven gear is sleeved on one end of the rotating shaft passing through the upper support seat, the second servo motor is installed on the top of the upper support seat, and the driving gear is sleeved on the output shaft of the second servo motor and meshes with the driven gear.

[0009] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0010] 1. The utility model can automatically transport the formed rear convex lens through the material taking mechanism in conjunction with the lifting electric cylinder, the rotating drive mechanism and the translation mechanism, which greatly improves the transportation efficiency.

[0011] 2. The utility model is provided with a blowing nozzle on the side wall, through which cold air is blown to the upper molding mold and the convex lens, so that the cold air causes them to shrink and fall automatically, thus facilitating demoulding.

[0012] 3. The utility model prevents the convex lens from falling during transportation through the cooperation between the raised portion and the limit block, thereby reducing the occurrence of unnecessary damage and increasing practical performance.

[0013] 4. This design has the advantages of simple structure, easy manufacturing, practicality and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a usage state diagram of the utility model.

[0016] Figure 2 It is a partial structural diagram of the utility model.

[0017] Figure 3 This is a structural diagram of the rotary drive mechanism.

[0018] Figure 4 This is the structural diagram of the material taking mechanism.

[0019] Figure 5 This is the structural diagram of the deflection plate. DETAILED DESCRIPTION

[0020] like Figure 1 and Figure 2 The transport mechanism for processing convex lenses shown in the figure comprises a workbench 1, an upper support seat 3, a column 2, a rotating shaft 12, a lifting electric cylinder 10, a mounting plate 4, a translation mechanism and a material taking mechanism, wherein the upper support seat is fixed to the top of the workbench through the column, the rotating shaft is arranged on one side of the forming mold and its upper end passes through the upper support seat and is connected to the rotating drive mechanism, the lifting electric cylinder is fixed to the lower end of the rotating shaft through a connecting plate and rotates with it, the mounting plate is arranged horizontally and is connected to the shaft outlet end of the lifting electric cylinder, the material taking mechanism is connected to the bottom of the mounting plate through a translation mechanism, and the material taking mechanism extends to the right below the upper forming mold 17 or the right above the mesh belt conveyor 16 under the action of the lifting electric cylinder, the rotating drive mechanism and the translation mechanism. The utility model can automatically transport the convex lens after molding through the material taking mechanism in conjunction with the lifting electric cylinder, the rotating drive mechanism and the translation mechanism, thereby greatly improving the transportation efficiency.

[0021] like Figure 1 , Figure 2 and Figure 4 The material picking mechanism shown includes two side plates 5-1, a deflection plate 5-3, a rotating shaft and a servo motor 5-4. The two side plates are arranged opposite to each other and are fixedly connected to the translation mechanism. The rotating shaft is horizontally arranged and rotatably connected between the two side plates. One end of the rotating shaft is connected to the servo motor fixed on one side plate. The deflection plate is mounted on the rotating shaft and deflects with it. One end of the deflection plate is provided with a protrusion connected to it as an integral part. The deflection plate and the protrusion form an L-shaped structure. The other end of the deflection plate is provided with a guide groove matching the limit block 5-5. The lower end of the limit block extends into the guide groove and is connected to the electric cylinder 5-6 fixed at the bottom of the deflection plate. The upper end of the limit block is retracted into the guide groove under the action of the electric cylinder. When the convex lens falls on the deflection plate, the rotary drive mechanism, translation mechanism and lifting electric cylinder are started to transport it to the top of the mesh belt conveyor, the electric cylinder is started to retract the limit block, and at the same time the servo motor is started to tilt the deflection plate, so that the convex lens falls along the deflection plate onto the mesh belt conveyor and is transported into the annealing device.

[0022] like Figure 4The side walls of the two side panels shown are provided with air blowing nozzles 5-2, which are connected to the gas condenser 9 fixed on the mounting plate through an air guide hose, and an air intake pump is installed on the gas condenser. The utility model provides an air blowing nozzle on the side wall, and blows cold air to the upper mold and the convex lens through the air blowing nozzle, so that the convex lens automatically shrinks and falls, which facilitates demoulding.

[0023] like Figure 4 and Figure 5 The translation mechanism shown includes a translation electric cylinder 7, a slide rail 8, a slider and a transmission plate 6 arranged at the bottom of the mounting plate. The slide rail is in a trapezoidal shape. The transmission plate is connected to the slide rail through a slider arranged at the top. The translation electric cylinder is fixed at the bottom of the mounting plate and the shaft end is connected to the transmission plate. The transmission plate slides along the slide rail under the action of the translation electric cylinder. Two side plates are fixed on one end of the transmission plate away from the translation electric cylinder. A triangular reinforcing rib plate is also arranged between the side plate and the transmission plate. The utility model prevents the convex lens from falling during transportation by cooperating with the protrusion and the limit block, which reduces the occurrence of unnecessary damage and increases practical performance.

[0024] like Figure 3 The rotary drive mechanism shown includes a driven gear 13, a driving gear 14, an upper support plate 11 and a second servo motor 15. The upper end of the rotating shaft passes through the upper support seat and is rotatably connected to the bottom of the upper support plate. The upper support plate is fixed to the top of the upper support seat. The driven gear is sleeved on one end of the rotating shaft passing through the upper support seat. The second servo motor is installed on the top of the upper support seat. The driving gear is sleeved on the output shaft of the second servo motor and meshes with the driven gear. This design has the advantages of simple structure, easy manufacturing, practicality and high efficiency.

[0025] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims

1. A transfer mechanism for convex lens processing, characterized in that: The invention comprises a workbench (1), an upper support seat (3), a column (2), a rotating shaft (12), a lifting electric cylinder (10), a mounting plate (4), a translation mechanism and a material picking mechanism, wherein the upper support seat is fixed to the top of the workbench through the column, the rotating shaft is arranged on one side of the forming mold and its upper end passes through the upper support seat and is connected to the rotating drive mechanism, the lifting electric cylinder is fixed to the lower end of the rotating shaft through a connecting plate and rotates with the rotating shaft, the mounting plate is arranged horizontally and is connected to the shaft outlet end of the lifting electric cylinder, the material picking mechanism is connected to the bottom of the mounting plate through a translation mechanism, and the material picking mechanism extends to the bottom of the upper forming mold (17) or the top of the mesh belt conveyor (16) under the action of the lifting electric cylinder, the rotating drive mechanism and the translation mechanism.

2. The transfer mechanism for processing a convex lens according to claim 1, characterized in that: The material taking mechanism comprises two side plates (5-1), a deflection plate (5-3), a rotating shaft and a servo motor (5-4); the two side plates are arranged opposite to each other and are fixedly connected to the translation mechanism; the rotating shaft is arranged horizontally and is rotatably connected between the two side plates; one end of the rotating shaft is connected to a servo motor fixed to one side plate; the deflection plate is sleeved on the rotating shaft and deflects along with the rotating shaft; one end of the deflection plate is provided with a protrusion connected to the deflection plate as a whole; the deflection plate and the protrusion form an L-shaped structure; the other end of the deflection plate is provided with a guide groove matching the limit block (5-5); the lower end of the limit block extends into the guide groove and is connected to an electric cylinder (5-6) fixed to the bottom of the deflection plate; the upper end of the limit block is received in the guide groove under the action of the electric cylinder.

3. The transfer mechanism for convex lens processing according to claim 1, characterized in that: Air blowing nozzles (5-2) are arranged on the opposite side walls of the two side panels. The air blowing nozzles are connected to a gas condenser (9) fixed on the mounting plate through an air guide hose. An air intake pump is installed on the gas condenser.

4. The transfer mechanism for convex lens processing according to claim 1, characterized in that: The translation mechanism comprises a translation electric cylinder (7), a slide rail (8) arranged at the bottom of the mounting plate, a slider and a transmission plate (6), wherein the slide rail is in a trapezoidal shape, and the transmission plate is connected to the slide rail via a slider arranged at the top, the translation electric cylinder is fixed at the bottom of the mounting plate and the shaft end is connected to the transmission plate, and the transmission plate slides along the slide rail under the action of the translation electric cylinder, and two side plates are fixed on one end of the transmission plate away from the translation electric cylinder, and a triangular reinforcing rib plate is also arranged between the side plate and the transmission plate.

5. The transfer mechanism for processing convex lenses according to claim 1, characterized in that: The rotary drive mechanism comprises a driven gear (13), a driving gear (14), an upper support plate (11) and a second servo motor (15); the upper end of the rotating shaft passes through the upper support seat and is rotatably connected to the bottom of the upper support plate; the upper support plate is fixed to the top of the upper support seat; the driven gear is sleeved on one end of the rotating shaft passing through the upper support seat; the second servo motor is installed on the top of the upper support seat; the driving gear is sleeved on the output shaft of the second servo motor and meshes with the driven gear.

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