CN204464311U - A solid crystal machine workbench - Google Patents

Abstract

The utility model discloses a die bonder workbench. The die bonder workstation includes: a substrate; the support rolling device comprises a support fixedly arranged on the base, a support jacking device for controlling the support to move up and down, a support double material blocking device for the support rolling device and a controller; the support rolling device comprises a left support plate and a right support plate which are arranged above the substrate; the bottom plate and the cylinder actuating element are arranged on the substrate and positioned in the middle of the left support plate and the right support plate; the cover plates are arranged on the upper parts of the left support plate and the right support plate; the material rolling mechanism and the material rolling belt are arranged on the left support plate and the right support plate; a material rolling motor mounted on the substrate; a first material stopper, a second material stopper and an execution element which are arranged at the rear part of the substrate; a first sensor and a second sensor mounted on the substrate for detecting a position of the carriage; the first material stopper and the second material stopper can move up and down under the action of the cylinder. The utility model discloses can save plenty of time, reduce staff's fatigue strength, improve production efficiency, and production effect with low costs.

Description

A solid crystal machine workbench

technical field

The utility model relates to the field of LED production, more specifically, relates to a solid crystal machine workbench.

Background technique

In the prior art, there is only one stopper for the die-bonding workbench on the traditional LED die-bonding machine. When working, the clamping device of the workbench support is reset and is in a tightened state. The support is sent from the feeding device to the workbench, and the stopper The bracket is lifted up, the bracket is blocked on the workbench, the workbench bracket tightening device works, the bracket is jacked up through the bracket top plate, and fixed on the fixed upper cover plate, the solid crystal starts to work, and after a piece of bracket processing is completed, the workbench The bracket tightening device works, the bracket top plate descends, and at the same time, the material stopper goes down, and the material rolling device on the crystal-bonding workbench rolls the bracket out to the unloading device, and a process is completed. When the distance between the working units on the bracket is very small and the edges are very small, this technology has limitations. Since the distance between the bracket units is very small, the part of the distance between the working units cannot be used to support the cover plate, but the working unit must be placed Part of it is fixed on the cover plate, which causes the support to not fix the wafer at one time, and requires secondary processing, which causes low efficiency and increases the fatigue strength of employees, so that the production capacity of the entire equipment is low.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a crystal-bonding workbench, which is used to reduce the transport time of the support, improve the stability of the device and the qualified rate of the whole equipment and products.

The purpose of this utility model is achieved through the following technical solutions:

A crystal bonding machine workbench, comprising: a base plate; a bracket fixed on a base, a bracket tightening device for controlling the lifting movement of the bracket, a bracket rolling device, a bracket double stopper device and a controller;

The bracket rolling device includes the left support plate and the right support plate installed above the base plate; the bottom plate and cylinder actuator installed on the base plate in the middle of the left support plate and the right support plate; the cover installed on the left support plate and the right support plate plate; the rolling mechanism and rolling belt installed on the left and right support plates; the rolling motor installed on the base plate; the first and second material stoppers and actuators installed on the rear of the base plate ; The first sensor and the second sensor installed on the substrate for detecting the position of the bracket; the first stopper and the second stopper can move up and down under the action of the cylinder.

Further, the first stopper and the second stopper are arranged under the cover plate.

Further, the number of processing station holes on the cover plate satisfies the following mathematical relationship constraints: the remainder of the number of rows of the bracket (the number of holes on the cover plate × 2) = 0;

Further, the bracket tightening device includes a cylinder fixed on the base, a linear bearing, a top plate, and a guide rod, the top plate is fixed on the guide rod by screws, the buffer pad is sleeved on the guide rod, and the sensor seat is fixed on the base by screws. On the seat, the sensor is fixed on the base through the sensor seat.

Further, the bracket rolling device also includes: bearings, rollers, round pulleys, motors and motor fixing seats; the bearings are fixed on the left support plate and the right support plate through the cover plate, and the rollers are connected to the left support plate and the right support plate through the bearings. On the support plate, the round pulley is fixed on the roller, the pulley is fixed on the roller, the motor fixing seat is fixed on the base by screws, the motor is fixed on the motor fixing seat, the pulley is fixed on the motor; the belt is connected to the pulley and the pulley seat ; The cover plate is fixed on the left support plate and the right support plate by screws.

Further, the bracket double stopper device includes: a bearing fixing seat, a rear stopper, a front stopper and a guide rod; the bearing fixing seat is fixed on the base by screws, the bearing is fixed on the bearing fixing seat, and the back stopper The block and the front block are fixed on the guide rod by screws, and the guide rod moves on the bearing.

The utility model puts the narrow side bracket on the pallet, transports it to the worktable through the rolling device, and uses the double stopper to fix it at one time, thereby saving a lot of time, reducing the fatigue intensity of employees, improving production efficiency, and low cost. production effect.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a die-bonding workbench according to an embodiment of the present invention.

FIG. 2 is an exploded schematic view of the die-bonding workbench according to the embodiment of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and preferred embodiment the utility model is described further.

Please refer to Fig. 1 and Fig. 2, a crystal bonding workbench disclosed in the embodiment of the present invention includes a base 101, a bracket tightening device 1 fixed on the base, a bracket rolling device 2, and a bracket double stopper device 3. Composed of push bracket 4 and controller.

The bracket tightening device 1 is the up and down displacement mechanism for the bracket 4 to realize the lifting movement. In this embodiment, it can drive the bracket to move up and down,

Bracket tightening device 1 includes a base 101, a cylinder 102 fixed on the base 101, a linear bearing 104, a top plate 108 fixed on the guide rod 105 by screws, a buffer pad 106 sleeved on the guide rod 105, and a sensor seat 107 The sensor 109 is fixed on the sensor base 107 and the sensor 111 is fixed on the base 101 by screws.

The bracket rolling device 2 includes a left support plate 201 fixed on the base 101, a right support plate 202, a bearing 204 fixed on the left support plate 201 and a right support plate 202 through a cover plate 203, and the roller 212 is connected by the bearing 204 On the left support plate 201 and the right support plate 202, the round pulley 213 is fixed on the roller shaft 212, the pulley 211 is fixed on the roller shaft 212, the motor fixing seat 207 is fixed on the base 101 by screws, and the motor 206 is fixed on the motor fixing seat 207 On, pulley 209 is fixed on the motor 206. The belt 210 is connected to the pulley 209 and the pulley 211 seat. The cover plate 208 is fixed on the left support plate 201 and the right support plate 202 by screws.

The bracket double stopper device 3 includes, the bearing holder 301 is fixed on the base 101 by screws, the bearing 302 is fixed on the bearing holder 301, the rear stopper 304, and the front stopper 305 are fixed on the guide rod 303 by screws On, the guide rod 303 moves on the bearing 302,

Further elaborate the inventive concept of the present utility model below in conjunction with the work step of solid crystal workbench:

During the production process, the bracket jacking device is in the reset state, the top plate 108 is in the lower position, the bracket double stopper device is in the working state, the front stopper 305 and the rear stopper 304 are in the jacking up state, pushing to the cover plate 208, the bracket 401 is placed on the tray with a feeding device, and is sent to the workbench through the bracket rolling device on the workbench, the front stopper 305 is blocked, and the bracket top plate 108 is jacked up. Some units of the bracket 401 carry out the solid crystal operation. After the completion, the top plate 108 descends, the front stopper 305 descends, the bracket 401 moves forward through the bracket rolling device, and is blocked by the rear stopper 304 to enter the next station. , the top plate 108 is jacked up, and the crystal-bonding unit that is covered by the previous station of the support 401 is started to carry out the crystal-bonding operation. After completion, the top plate 108 descends, the rear stopper 304 descends, and the support 401 rolls out through the support rolling device. , transported to the blanking part, one cycle is completed, and the above actions are repeated.

The above is a specific embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It is also regarded as the protection scope of the present utility model.

Claims (6)

1. a bonder workbench, is characterized in that, comprising: substrate;

Be fixedly arranged on the support on pedestal, control the support holding device of support elevating movement, support rolls materials device, the two stock stop device of support and controller;

Support rolls materials device and comprises the left supported plate and right supported plate that are arranged on surface; Be arranged on and substrate be positioned at base plate in the middle part of left supported plate and right supported plate and cylinder executive component; Be arranged on the cover plate on left supported plate and right supported plate top; Be arranged on the Gun Liao mechanism on left supported plate and right supported plate and roll material belt; Be arranged on and substrate rolls material motor; Be arranged on the first gear glassware at substrate rear portion and second gear glassware and executive component; Be arranged on substrate for the first sensor of Bracket for Inspection position and the second transducer; First gear glassware and second gear glassware can move up and down under the effect of cylinder.

2. a kind of bonder workbench according to claim 1, is characterized in that, described first gear glassware and second gear glassware are arranged on below cover plate.

3. a kind of bonder workbench according to claim 1, is characterized in that, the processing stations hole count on cover plate meets the constraint of following mathematical relationship: the line number of support is to (cover plate number of aperture × 2) complementation=0.

4. a kind of bonder workbench according to claim 1, it is characterized in that, described support holding device comprises the cylinder be fixed on pedestal, linear bearing, top board, guide rod, top board is screwed on guide rod, cushion pad is enclosed within guide rod, sensor holder is screwed on pedestal, and transducer is fixed on pedestal by sensor holder.

5. a kind of bonder workbench according to claim 4, it is characterized in that, support rolls materials device and also comprises: bearing, roller bearing, round belt wheel, motor and motor fixing seat; Bearing is fixed on left supported plate and right supported plate by cover plate, roller bearing is connected on left supported plate and right supported plate by bearing, round belt wheel is fixed on roller bearing, belt pulley is fixed on roller bearing, motor fixing seat is screwed on pedestal, motor is fixed in motor fixing seat, and belt pulley is fixed on motor; Belt is connected to belt pulley and belt pulley seat; Cover plate is screwed on left supported plate and right supported plate.

6. a kind of bonder workbench according to claim 5, is characterized in that, the two stock stop device of support comprises: bearing fixed seat, rear stock stop, front material blocking block and guide rod; Bearing fixed seat is screwed on pedestal, and bearing is fixed on bearing fixed seat, and rear stock stop and front material blocking block are screwed on guide rod, and guide rod moves on bearing.