CN216443092U - LED lens mounting machine - Google Patents

Abstract

The utility model discloses an LED lens mounting machine which comprises a material bearing mechanism, a machine base, a computer and a hopper, wherein an open structure is arranged above the machine base, the hopper comprises an upper profiling template, a steering engine, a transmission connecting rod and a lower profiling template, and the material bearing mechanism comprises a foot switch, a lifting lead screw motor, a speed regulating motor, a linkage crankshaft, a transmission crankshaft, a rotary upper plate, a lower plate and a circuit board base plate; the tail end of the transmission connecting rod is also provided with a moving column which is fixedly connected with the upper profiling template, the rotating upper plate is movably connected with the lower plate through a transmission crankshaft and a linkage crankshaft, the upper profiling template and the lower profiling template are respectively provided with an upper profiling hole and a lower profiling hole, and the upper profiling template is movably connected through the lower profiling template; according to the utility model, all the bonding surfaces of the lenses fall into the holes of the profiling template downwards, and finally the bonding surfaces of the lenses can be correctly bonded with the LED lamp panel, so that the problem of lens sticking caused by sticking glue is solved; the equipment has low cost and simple operation, and is suitable for wide application.

Description

LED lens mounting machine

Technical Field

The utility model relates to the technical field of lens mounting, in particular to an LED lens mounting machine.

Background

The lens has the functions of light condensation and light scattering, can reasonably guide light rays, meets the requirements on light emitting effects under different ring mirrors, and is increasingly applied to LED illumination. The lens and the LED lamp bead are effectively attached and combined together, which is an essential step.

The existing lens mounting method comprises manual mounting and machine mounting, wherein the manual mounting is to place and mount one lens on a lamp panel lamp bead with well-placed lens glue, the method is the simplest and original method, the efficiency is low, the reject ratio is high, glue is very easy to be stained on the light emitting surface of the lens, and the light emitting effect is influenced. Therefore, the lens mounter is suitable for operation, the existing lens mounter evolves according to an SMT (surface mount technology) mounter, the coordinate positions of material sucking and discharging are programmed and determined, the lens mounter moves to the position above the coordinate position of a lamp bead of a lamp panel to be mounted after sucking materials through a plurality of suction nozzles in a material sucking channel according to corresponding instructions, and then the lens mounter is placed for mounting. Machine placement is fast and accurate, but machine equipment is expensive and must be trained to program technicians. The wide application is not facilitated due to the influence of factors such as high price, lack of technical workers and the like; moreover, some existing lens placement machines do not deal well with the problem of sticking of the lenses and the problem of uneven products caused by the fact that some lens bonding surfaces are not correctly placed on the LED lamp panel, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED lens mounter to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

an LED lens mounting machine comprises a material bearing mechanism, a machine base, a computer and a hopper, wherein the upper part of the machine base is of an open structure, the hopper comprises an upper profiling template, a steering engine, a transmission connecting rod and a lower profiling template, and the material bearing mechanism comprises a foot switch, a lifting lead screw motor, a speed regulating motor, a linkage crankshaft, a transmission crankshaft, a rotary upper plate, a rotary lower plate and a circuit board base plate; the tail end of the transmission connecting rod is further provided with a moving column, the moving column penetrates through the lower profiling template and is fixedly connected with the upper profiling template, the upper rotating upper plate is movably connected with the lower plate through a transmission crankshaft and a linkage crankshaft, the upper profiling template and the lower profiling template are respectively provided with an upper profiling hole and a lower profiling hole, and the upper profiling template is movably connected with the lower profiling template through a steering engine, the moving column and the transmission connecting rod.

Further, the lifting screw rod motor is arranged in the base and comprises a turbine motor and a screw rod, the turbine motor is fixedly arranged on the base, the screw rod is movably connected with the turbine motor, the tail end above the screw rod is hinged with the bottom of the lower plate, a middle positioning shaft is also fixedly arranged above the base, and the lower plate is hinged with the base through the middle positioning shaft; the circuit board base plate is located above the rotary upper plate, and the hopper is arranged above the material bearing mechanism.

Further, the hopper is fixedly provided with an upper cover lock for connecting the hopper and the rotary upper plate, the lower profiling template is fixedly arranged at the bottom of the hopper, and the upper profiling template and the lower profiling template are both positioned above the circuit board base plate; the bottom surface of the upper copying template is abutted with the upper surface of the lower copying template, the upper copying holes penetrate through the upper copying template, the lower copying holes penetrate through the lower copying template, and the number of the upper copying holes corresponds to that of the lower copying holes.

The speed regulating motor is fixedly arranged on the lower plate, the driving crankshaft is in transmission connection with the speed regulating motor, the driving crankshaft is connected with the linkage crankshaft through the rotating upper plate, the lower plate is arranged above the engine base, and the linkage crankshaft and the driving crankshaft are arranged between the lower plate and the rotating upper plate; the embedded type of the rotary upper plate is fixedly provided with a bearing seat, a bearing is fixedly arranged in the bearing seat, and the driving crankshaft and the linkage crankshaft are movably connected with the rotary upper plate through the bearing.

Further elaborating, the below of frame is still fixed respectively and is equipped with a plurality of machine foot, hold material mechanism still is equipped with the knob that is used for adjusting circuit board backing plate position and lower profile modeling template counterpoint and is used for locking the circuit board backing plate, the surface of profile modeling template is equipped with the guide post down, it is equipped with the guiding hole to go up the profile modeling template, the guiding hole runs through the profile modeling template, and the guiding hole is oval structure, the lateral wall butt of guide post and guiding hole.

Further, the upper profiling holes are arranged above the lower profiling holes in a staggered mode, and a forward inclined angle is formed between the rear end of the lower plate and the horizontal plane of the upper end of the machine base.

Further elaborating, go up profile modeling hole dislocation set in the top in lower profile modeling hole, rotatory upper plate level sets up in the top of frame.

Further elaborating, go up the profile modeling hole coaxial setting in the top in lower profile modeling hole, rotatory upper plate level sets up in the top of frame.

Further, a backward tilting included angle is formed between the front end of the rotary upper plate and the horizontal plane above the base, and the upper profiling holes are arranged above the lower profiling holes in a staggered mode.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the four linkage crankshafts 20 are driven to rotate by the rotation of the speed regulating motor 13, so that the material bearing mechanism 4 connected with the crankshafts and the hopper are driven to rotate, the lenses in the hopper are forced to move in a self-spiral manner, the lenses which move in the self-spiral manner can gradually fall into the holes of the profiling template, the bonding surfaces of all the lenses are downward and fall into the holes of the profiling template, and finally, the bonding surfaces of the lenses can be correctly bonded with the LED lamp panel.

The utility model comprises an upper profiling template 3 and a lower profiling template 3, when a lens pasting machine is started, the upper profiling template 3 and the lower profiling template 3 are staggered, when a hopper rotates, lenses fall into holes of the upper profiling template 2 and fall on the lower profiling template 3, and do not directly fall on a lamp panel with glue, so that the problem of lens sticking caused by sticking of glue is solved; the equipment has low cost and simple operation, and is suitable for wide application.

Drawings

FIG. 1 is a structural diagram of a forward-tilted use state;

FIG. 2 is a schematic diagram of a backward usage state;

FIG. 3 is a schematic view of the hopper in a pulled-up configuration;

FIG. 4 is a perspective view;

FIG. 5 is a partial block diagram;

FIG. 6 is a schematic perspective view of the hopper;

FIG. 7 is a bottom view of the hopper;

FIG. 8 is a schematic view of a partial structure of the hopper;

fig. 9 is a partially enlarged view of the upper mold plate.

Reference is made to the accompanying drawings in which:

1-a hopper, 2-an upper profiling template, 3-a lower profiling template, 4-a material bearing mechanism, 5-an adjusting knob, 6-a rotating upper plate, 7-a lower plate, 8-a lifting screw rod motor, 9-a machine base, 10-a machine foot, 11-an upper cover lock, 12-a driving crankshaft, 20-a linkage crankshaft, 13-a speed regulating motor, 14-a bearing, 15-a bearing seat, 16-a middle positioning shaft, 17-a steering engine, 18-a transmission connecting rod, 21-a circuit board base plate, 31-a through hole and 32-a moving column.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

The utility model will be described in detail with reference to embodiments shown in the drawings, in which:

as shown in fig. 1 and 2, in a preferred embodiment of the present invention, the LED lens mounter includes a material supporting mechanism 4, a base 9, a computer, and a hopper 1, wherein the upper portion of the base 9 is an open structure, the hopper 1 includes an upper profiling template 2, a steering engine 17, a transmission link 18, and a lower profiling template 3, the material supporting mechanism 4 includes a foot switch, a lifting lead screw motor 8, a speed adjusting motor 13, a linkage crankshaft 20, a transmission crankshaft, a rotating upper plate 6, a lower plate 7, a circuit board base plate 21, and an adjusting knob 5 provided on the material supporting mechanism 4, and the circuit board base plate 21 is moved by fine adjustment to align the position of the lens mounting on the lamp board to be mounted with the hole of the lower profiling template 3, and then the hopper 1 is closed and the foot switch is pressed to send an electrical signal to the computer to start the material supporting mechanism 4, and a control system sends an instruction. The lifting screw motor 8 is arranged inside the base 9, the direction of the screw rod is a certain included angle with the vertical direction, the lifting screw motor 8 comprises a turbine motor and a screw rod, the turbine motor is fixedly arranged on the base 9, the screw rod is movably connected with the turbine motor, the tail end above the screw rod is hinged to the bottom of the lower plate 7, and the adjusting knob for aligning the lower profiling template and the knob for locking the circuit board base plate are conveniently arranged at the position of the circuit board base plate.

The foot switch is electrically connected with the material bearing mechanism 4 through a computer, and the upper cover lock is used for connecting the hopper and rotating the upper plate.

The upper part of the machine base 9 is also fixedly provided with a middle positioning shaft 16, the pair of middle positioning shafts 16 are symmetrically distributed and arranged in the middle of the upper part of the machine base 9, the lower plate 7 is hinged with the machine base 9 through the middle positioning shafts 16, and the lower plate 7 is mainly in rotary connection, so that the lower plate 7 can swing forwards and backwards.

As shown in fig. 4, the adjustable speed motor 13 is fixedly arranged on the lower plate 7, the driving crankshaft 12 is in transmission connection with the adjustable speed motor 13, the driving crankshaft 12 is connected with the linkage crankshaft 20 through the rotary upper plate 6, the lower plate 7 is arranged above the machine base 9, and the linkage crankshaft 20 and the driving crankshaft 12 are arranged between the lower plate 7 and the rotary upper plate 6.

As the lens is arranged at the rear end of the hopper 1, the hopper shown in the drawings 6-7 has the processes of feeding, aligning, sticking and returning materials when in work, the lower profiling template 3 is fixedly arranged at the bottom of the hopper, the upper profiling template 2 is arranged above the lower profiling template 3 and movably connected with the lower profiling template 3 through the steering engine 17, the moving column 32 and the transmission connecting rod 18, so that the staggering and the coincidence of the profiling holes of the upper profiling template and the lower profiling hole of the lower profiling template are realized.

As shown in fig. 9, the surface of the lower copying template is provided with a guide post, the upper copying template is provided with a guide hole, the guide hole penetrates through the upper copying template, the guide hole is of an oval structure, the guide post is abutted against the side wall of the guide hole, and the guide post and the guide hole ensure the linearity of the upper template when sliding and do not deviate; the premise of keeping high coincidence.

As shown in fig. 8, the movable column 32 is fixedly connected to the upper profiling template 2 through a through hole 31 provided in the lower profiling template, the movable column 32 is hinged to the transmission link 18, and is connected to the transmission link in a rotating manner, the movable column 32 on the upper profiling template 2 and the through hole 31 on the upper profiling template 2 ensure that the upper and lower templates are highly overlapped, the bottom surface of the upper profiling template 2 abuts against the upper surface of the lower profiling template 3, the upper profiling template 2 and the lower profiling template 3 are respectively provided with upper profiling holes and lower profiling holes, the upper profiling holes and the lower profiling holes are respectively arranged in the upper profiling template 2 and the lower profiling template 3 in a rectangular array manner, the upper profiling holes penetrate through the upper profiling template 2, the lower profiling holes penetrate through the lower profiling template 3, and the number and size of the upper profiling holes correspond to those of the lower profiling holes.

Rotatory upper plate 6 is embedded fixedly and is equipped with bearing frame 15, and bearing frame 15 is inside to be fixed and is equipped with bearing 14, and drive crankshaft 12 and linkage crankshaft 20 are all through bearing 14 and rotatory upper plate 6 movable connection.

During feeding: the upper profiling holes and the lower profiling holes are in staggered fit, the upper holes and the lower holes are not in coaxial fit, the lifting screw rod motor 8 rotates forwards to lift the hopper 1 to feed forward, and meanwhile, the speed regulating motor 13 rotates to start the driving crankshaft 12 to drive the three linkage crankshafts 20 to rotate so as to drive the rotating upper plate 6 connected with the crankshafts and the hopper 1 to rotate, so that lenses in the hopper 1 are forced to move spirally. At this time, a forward inclination angle is formed between the rear end of the lower plate 7 and the horizontal plane of the upper end of the base 9, the angle of the forward inclination angle is changed to 13 degrees, and the lens moves forward from the rear end.

When paving materials: the horizontal setting of rotatory upper plate 6 is in frame 9 top, go up profile modeling hole and lower profile modeling hole staggered coordination, hole disalignment cooperation from top to bottom, hopper 1 leans forward to sensor feedback signal after setting for the angle and gives control system, control system receives and sends 8 reversal commands of lift lead screw motor after the feedback signal, 1 hypsokinesis of 8 reversal hoppers of lift lead screw motor, pause after 1 hypsokinesis got back to the horizontal position of hopper, hopper 1 continues to rotate, the lens of the heliciform motion in hopper 1 can fall into in 2 holes of last profile modeling board gradually.

As shown in fig. 5, during material pasting, after the preset right movement time of the upper profiling template 2, the system sends a forward rotation instruction of the steering engine 17, the steering engine 17 starts forward rotation to pull the transmission connecting rod 18 to drive the upper profiling template 2 to move right to a position coinciding with the hole position of the lower profiling template 3 and then stops, and the lens falls into the lamp panel lamp bead at the position aligned with the lower profiling template 3 below the lower profiling template 3 through the upper profiling template 2.

When returning the materials, the hopper 1 continues to rotate, after the set retroversion time of the hopper 1, the system sends a reverse rotation instruction of the lifting screw motor 8, the lifting screw motor 8 reverses the retroversion lens of the hopper 1 to roll to the rear part of the hopper 1, a retroversion included angle is arranged between the front end of the upper plate and the horizontal plane above the base 9, and the retroversion included angle is changed to be 15 degrees. After the hopper 1 tilts backwards to a set angle, the sensor feeds back a signal to the control system, the control system receives the feedback signal and then sends a forward rotation instruction of the lifting screw rod motor 8, the lifting screw rod motor 8 forwards rotates the hopper 1 forwards, and meanwhile, the speed regulating motor 13 stops and the hopper 1 stops rotating. After the hopper 1 tilts forwards and returns to the horizontal original point, the sensor feeds back a signal to the control system, the control system sends a stop instruction of the lifting screw rod motor 8 after receiving the feedback signal, and the lifting screw rod motor 8 stops. Unlocking and opening the turnover hopper 1 to touch a reverse signal switch of the steering engine 17, sending an instruction by the control system, starting the reverse rotation by the steering engine 17 to push the transmission connecting rod 18 to drive the upper profiling template 2 to move left to a position staggered with the hole site of the lower profiling template 3 and then stop, and taking out the lamp panel attached with the lens. A plurality of machine legs 10 are respectively fixed below the machine base 9.

As shown in fig. 3, for one embodiment of the present invention, specifically, for preparation before mounting, an upper cover lock 11 fixed on a hopper 1 is opened, an upper profiling template 2 and a lower profiling template 3 are both located above a circuit board backing plate 21, an included angle of 16 degrees is formed between the upper profiling template 2 and the lower profiling template 3 and the circuit board backing plate 21, a mounting position of an upper lens of a lamp panel to be mounted is aligned with a hole position of the lower profiling template 3 of the hopper 1 before starting, then a positioning hole of an LED lamp panel is sleeved on a positioning column fixed above a material bearing mechanism 4, and the upper profiling template 2 and the lower profiling template 3 are movably connected through a steering engine 17, a moving column 32 and a transmission link 18.

In summary, the working principle is as follows: and sleeving the lamp panel positioning hole with the dispensed lens glue on the positioning column of the positioning sheet and fixing the positioning sheet on the material bearing mechanism 4. The adjusting knob 5 on the material bearing mechanism 4 is adjusted to align the lens mounting position on the lamp panel to be mounted with the hole position of the lower copying template 3 of the hopper 1.

The machine is started, the control system sends an instruction, the lifting screw motor 8 rotates forwards to lift the hopper 1 to feed forward, and meanwhile, the speed regulating motor 13 rotates to drive the four linked crankshafts 20 to rotate so as to drive the material bearing mechanism 4 connected with the crankshafts and the hopper 1 to rotate, so that the lenses in the hopper 1 are forced to move spirally.

Lenses in spiral motion in the hopper 1 can gradually fall into holes of the upper profiling template 2, after the set time for the right movement of the upper profiling template 2 is reached, the system sends a forward rotation instruction of the steering engine 17, the steering engine 17 starts forward rotation to pull the transmission connecting rod 18 to drive the upper profiling template 2 to move right to a position coinciding with a hole position of the lower profiling template 3 and then stops, and the lenses fall into lamp panel lamp beads at a position below the lower profiling template 3 and aligned with the lower profiling template 3 through the lower profiling template 3.

When the turnover hopper 1 is unlocked and opened, the reversing signal switch of the steering engine 17 is triggered, the control system sends an instruction, the steering engine 17 starts to reversely rotate to push the transmission connecting rod 18 to drive the upper profiling template 2 to leftwards move to the position staggered with the hole position of the lower profiling template 3 and then stop.

The utility model has faster mounting speed and higher mounting precision compared with the lens machine on the market, the preset program does not need to be adjusted, the one-key starting is realized, no technical requirements are required for operators, the upper and lower profiling templates are used for opening and closing, the problem of the adhesive sticking of the lens is skillfully and perfectly solved, the price of the machine is only about one twentieth of the price of the lens machine on the market, the efficiency can be improved more quickly, and the wide application is facilitated.

Some lenses can fall into the hole of the profiling template from the front side (the bonding binding surface), and some lenses can fall into the hole of the profiling template from the back side (the light-transmitting surface). Because the front face of the lens is flat, the fall of the front face into the contoured pattern holes is very smooth and does not knock out of the helical motion of the overlying lens. The back surface is in a circular fox shape, the lens falling into the hole from the back surface can be easily knocked out of the hole along with the lens in a spiral motion, and finally, the front surfaces of all the lenses fall into the holes of the profiling template.

Because the lens is through glue and the bonding of LED lamp plate, the glue on the lamp plate can be stained with to lens reverse side (printing opacity face) fall into the imitative template hole, influences the light-emitting effect. Therefore, an upper template and a lower template are designed, when the lens mounter is started, hole positions of the upper template and the lower template are staggered, and when the hopper 1 rotates, the lenses fall into the holes of the upper profiling template 2 and fall onto the lower profiling template 3, and do not directly fall onto a lamp panel with glue, so that the glue cannot be stained with. When the hopper 1 rotates for a certain time, all the lenses fall on the lower copying template 3 in front, the steering engine 17 is started to operate to pull the transmission connecting rod 18 to drive the upper copying template 2 to move right to a position coinciding with the hole position of the lower copying template 3 and then stop, the lenses fall into the lamp panel lamp beads at the position below the lower copying template 3 and aligned with the lower copying template 3 through the lower copying template 3, and the problem of lens sticking is solved skillfully and perfectly by opening and closing the upper and lower copying templates.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. The utility model provides a LED lens pastes installation, includes holding material mechanism, frame, computer and hopper, its characterized in that: the upper part of the machine base is of an open structure, the hopper comprises an upper profiling template, a steering engine, a transmission connecting rod and a lower profiling template, and the material bearing mechanism comprises a foot switch, a lifting screw motor, a speed regulating motor, a linkage crankshaft, a transmission crankshaft, a rotary upper plate, a lower plate and a circuit board base plate; the tail end of the transmission connecting rod is further provided with a moving column, the moving column penetrates through the lower profiling template and is fixedly connected with the upper profiling template, the upper rotating upper plate is movably connected with the lower plate through a transmission crankshaft and a linkage crankshaft, the upper profiling template and the lower profiling template are respectively provided with an upper profiling hole and a lower profiling hole, and the upper profiling template is movably connected with the lower profiling template through a steering engine, the moving column and the transmission connecting rod.

2. The LED lens mounter according to claim 1, wherein: the lifting screw rod motor is arranged in the base and comprises a turbine motor and a screw rod, the turbine motor is fixedly arranged on the base, the screw rod is movably connected with the turbine motor, the tail end above the screw rod is hinged with the bottom of the lower plate, a middle positioning shaft is further fixedly arranged above the base, and the lower plate is hinged with the base through the middle positioning shaft; the circuit board base plate is located above the rotary upper plate, and the hopper is arranged above the material bearing mechanism.

3. The LED lens mounter according to claim 2, wherein: the hopper is fixedly provided with an upper cover lock for connecting the hopper and the rotary upper plate, the lower profiling template is fixedly arranged at the bottom of the hopper, and the upper profiling template and the lower profiling template are both positioned above the circuit board base plate; the bottom surface of the upper copying template is abutted with the upper surface of the lower copying template, the upper copying holes penetrate through the upper copying template, the lower copying holes penetrate through the lower copying template, and the number of the upper copying holes corresponds to that of the lower copying holes.

4. The LED lens mounter according to claim 3, wherein: the speed regulating motor is fixedly arranged on the lower plate, the driving crankshaft is in transmission connection with the speed regulating motor, the driving crankshaft is connected with the linkage crankshaft through the rotating upper plate, the lower plate is arranged above the engine base, and the linkage crankshaft and the driving crankshaft are arranged between the lower plate and the rotating upper plate; the embedded type of the rotary upper plate is fixedly provided with a bearing seat, a bearing is fixedly arranged in the bearing seat, and the driving crankshaft and the linkage crankshaft are movably connected with the rotary upper plate through the bearing.

5. The LED lens mounter according to claim 1, wherein: the utility model discloses a circuit board backing plate, including frame, support mechanism, profile modeling template, regulation knob, guide post and guide hole, the below of frame still is fixed respectively and is equipped with a plurality of undercarriage, hold material mechanism still is equipped with the knob that is used for adjusting circuit board backing plate position and lower profile modeling template counterpoint and is used for locking the circuit board backing plate, the surface of profile modeling template is equipped with the guide post down, it is equipped with the guiding hole to go up the profile modeling template, the guiding hole runs through the profile modeling template, and the guiding hole is oval structure, the lateral wall butt of guide post and guiding hole.

6. The LED lens mounter according to claim 4, wherein: the upper profiling holes are arranged above the lower profiling holes in a staggered mode, and a forward-inclined included angle is formed between the rear end of the lower plate and the horizontal plane of the upper end of the machine base.

7. The LED lens mounter according to claim 4, wherein: the upper profiling holes are arranged above the lower profiling holes in a staggered mode, and the rotary upper plate is horizontally arranged above the base.

8. The LED lens mounter according to claim 4, wherein: the upper profiling hole is coaxially arranged above the lower profiling hole, and the rotary upper plate is horizontally arranged above the base.

9. The LED lens mounter according to claim 4, wherein: the front end of the rotary upper plate and the horizontal plane above the machine base are provided with backward inclined included angles, and the upper profiling holes are arranged above the lower profiling holes in a staggered mode.

Images