CN112916319A

CN112916319A - Double-valve asynchronous dispensing device

Info

Publication number: CN112916319A
Application number: CN202110125169.XA
Authority: CN
Inventors: 曲东升; 李长峰; 查进; 陈鹏; 李坤; 李刚
Original assignee: Mingsai Robot Technology Dongguan Co ltd; Changzhou Mingseal Robotic Technology Co Ltd
Current assignee: Mingsai Robot Technology Dongguan Co ltd; Changzhou Mingseal Robotic Technology Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-06-08

Abstract

The invention discloses a double-valve asynchronous glue dispensing device, which comprises: a frame; the workpiece conveying device is arranged in the frame and is used for bearing a workpiece; the automatic height compensation and stability measuring device is characterized by comprising a height automatic compensation and stability measuring device, a compensation part of the height automatic compensation and stability measuring device is arranged below a workpiece, and a measuring part of the height automatic compensation and stability measuring device is arranged on a frame and is positioned above the workpiece so as to measure the workpiece; the leveling adsorption locking jig is arranged on a compensation part of the height automatic compensation stable measuring device and can move upwards under the driving of the compensation part so as to support a workpiece. The automatic detection device has a simple structure, can simultaneously carry out conveying, detection and compensation on workpieces, is matched with each other in the three processes, can simultaneously run independently, and has the advantages of stable conveying of the workpieces and realization of automatic detection and compensation before processing.

Description

Double-valve asynchronous dispensing device

Technical Field

The invention belongs to the technical field of chip processing, and particularly relates to a double-valve asynchronous glue dispensing device.

Background

Chip point is glued is an indispensable step in the chip course of working, however, because the characteristics of chip small, thickness are thin, the chip is difficult to adopt direct contact's fixed mode to fix in processing transportation process, simultaneously, because chip machining precision requires highly, need make the adjustment with the cooperation point gum machine to construct and glue the point to the roughness of chip, processing height.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art.

Therefore, the invention provides the double-valve asynchronous glue dispensing device which has the advantages of stable workpiece conveying and capability of realizing automatic detection and compensation before processing.

The double-valve asynchronous glue dispensing device provided by the embodiment of the invention comprises: a frame; the workpiece conveying device is arranged in the frame and is used for loading workpieces; the automatic height compensation and stability measuring device is characterized by comprising a height automatic compensation and stability measuring device, wherein a compensation part of the height automatic compensation and stability measuring device is arranged below the workpiece, and a measuring part of the height automatic compensation and stability measuring device is arranged on the frame and is positioned above the workpiece so as to measure the workpiece; the leveling adsorption locking jig is arranged on a compensation part of the height automatic compensation stable measuring device, and can move upwards under the driving of the compensation part to support the workpiece.

The workpiece conveying device has the advantages that the workpiece conveying device is simple in structure, workpieces are conveyed by the workpiece conveying device, the workpieces are measured by the measuring portion, the leveling adsorption locking jig is driven by the compensating portion to lift the workpieces upwards, the leveling adsorption locking jig can adsorb and lock the workpieces when the workpieces are lifted, fixing before dispensing is finished, conveying, detecting and compensating processes of the workpieces are matched with one another and can run independently of one another, and requirements of stable workpiece conveying and automatic detection and compensation before processing are met.

According to an embodiment of the present invention, the work conveying apparatus includes: a workpiece handling apparatus for conveying a workpiece for movement in an x-direction, the workpiece handling apparatus comprising: two transport assemblies symmetrically arranged about an xz plane; the detection optical fibers are arranged on the first conveying assembly and the second conveying assembly and used for detecting the conveying state of the workpieces; and the workpiece support plate is arranged on the two conveying assemblies, and a workpiece is loaded on the workpiece support plate.

According to one embodiment of the invention, the transport assembly comprises: a substrate; the belt driving device is arranged on one side, facing the workpiece carrier plate, of the substrate; the belt driving device includes: the two driven wheels are arranged at the left end and the right end of the substrate; the belt supporting strip is arranged on the base plate and is positioned between the two driven wheels; the synchronous belt is sleeved on the two driven wheels and the belt supporting strip; and the tensioning wheels are arranged on the base plate and abut against the outer peripheral edge of the synchronous belt.

According to one embodiment of the invention, the at least one belt driving device is provided with a driving wheel and a driving motor, the driving wheel is meshed with the inner periphery of the synchronous belt, and the output end of the driving motor is connected with the driving wheel; the work conveying apparatus further includes: the shaft coupling and integral key shaft, the one end of integral key shaft and first conveying assembly from the driving wheel direct connection, the integral key shaft the other end with the one end of shaft coupling meets, the other end of shaft coupling and another conveying assembly from the driving wheel continuous.

According to one embodiment of the present invention, the height auto-compensation stabilization measuring apparatus includes: the three-dimensional motion platform is arranged above the workpiece conveying device, a height measuring device and a visual recognition device are arranged on the three-dimensional motion platform, and the height measuring device and the visual recognition device move in an xy plane under the driving of the three-dimensional motion platform; the jacking mechanism is arranged below the workpiece, and one part of the jacking mechanism can move along the z axis so as to jack up the workpiece.

According to one embodiment of the invention, the three-dimensional motion platform comprises: a y-direction movement mechanism; the x-direction movement mechanism is arranged on the y-direction movement mechanism, the y-direction movement mechanism drives the x-direction movement mechanism to move along the y axis, and the height measurement device and the visual identification device are arranged on the x-direction movement mechanism; the two z-direction movement mechanisms are arranged on the x-direction movement mechanism, the x-direction movement mechanism drives the two z-direction movement mechanisms to move along the x axis, and one z-direction movement mechanism is provided with a fluid distributor; and the y-direction fine adjustment device is arranged on the other z-direction movement mechanism, the z-direction movement mechanism drives the y-direction fine adjustment device to move along the y axis, the y-direction fine adjustment device is provided with another fluid distributor, and the y-direction fine adjustment device drives the other fluid distributor to perform fine adjustment along the y axis.

According to one embodiment of the present invention, the y-direction fine adjustment device includes: the device comprises a shell, a linear guide rail assembly and a linear guide rail assembly, wherein the linear guide rail assembly is arranged outside the shell; the servo motor is arranged on one side of the shell; the second screw shaft is rotatably arranged in the shell and is directly connected with the output end of the servo motor; one part of the movable block is arranged on the linear guide rail assembly in a sliding mode, the other part of the movable block is movably arranged on the second screw rod shaft through a nut sliding block, and the movable block is provided with another fluid distributor.

According to one embodiment of the invention, the jacking mechanism comprises: jacking the base plate; the bearing seat fixing block is arranged on the jacking base plate; the jacking plate is positioned above the jacking base plate; the adjusting block is arranged on the jacking plate; and one part of the screw rod assembly is connected with the bearing seat fixing block, the other part of the screw rod assembly is connected with the adjusting block, and the adjusting block and the jacking plate are driven to move along the z axis by rotating the screw rod assembly.

According to one embodiment of the present invention, the lead screw assembly includes: the screw shaft is perpendicular to the plane of the jacking plate; the screw rod supporting block is rotatably sleeved on the screw rod shaft; the screw rod sliding block is sleeved on the screw rod shaft, the inner peripheral edge of the screw rod sliding block is connected with the outer peripheral edge of the screw rod shaft through threads, and the outer peripheral edge of the screw rod sliding block is rotatably connected with the inner peripheral edge of the adjusting block.

According to one embodiment of the invention, the jacking mechanism further comprises: the motor is arranged on the side surface of the jacking base plate; the main synchronous belt wheel is arranged at one end of the screw rod shaft; the secondary synchronous belt wheel is arranged at the output end of the motor; the synchronous belt is sleeved on the primary synchronous belt wheel and the secondary synchronous belt wheel.

According to one embodiment of the invention, the leveling absorption locking fixture comprises: the universal mounting adapter plate is a straight plate, four leveling bolt assemblies are arranged on the periphery of the universal mounting adapter plate, the universal mounting adapter plate is fixed on the jacking device through the leveling bolt assemblies, and the upper surfaces of the universal mounting adapter plate are adjusted to be parallel by screwing the four leveling bolt assemblies; the adsorption locking jig is arranged on the upper surface of the universal mounting adapter plate, and a workpiece is loaded on the adsorption locking jig.

According to one embodiment of the invention, the universal mounting adapter plate is provided with four fine thread holes along the thickness direction, one end of the leveling bolt assembly is arranged in the fine thread holes, and the other end of the leveling bolt assembly is connected with the jacking device; four gaps are formed in the universal mounting adapter plate in the thickness direction and communicated with the fine tooth threaded holes.

According to one embodiment of the invention, four horizontal locking screws are arranged around the universal mounting adapter plate and penetrate through the gap, and the horizontal locking screws are rotated to adjust the size of the gap and further adjust the size of the fine thread hole; the axis of the horizontal locking screw is perpendicular to the axis of the leveling bolt assembly.

According to one embodiment of the present invention, the leveling bolt assembly includes: the leveling part is a cylindrical part, the outer periphery of the leveling part is provided with a fine thread external thread, the fine thread external thread is matched with the fine thread hole, and the leveling part is provided with a leveling hole penetrating along the thickness direction; the spherical gasket is arranged between the leveling piece and the jacking device; one end of the connecting piece penetrates through the leveling hole and the spherical gasket and then is connected with the jacking device; the upper portion of leveling hole is hexagonal countersunk head, the middle part of leveling hole is the cylinder counter bore, the other end card of connecting piece is located in the cylinder counter bore.

According to an embodiment of the present invention, the double-valve asynchronous dispensing device further comprises: automatic weigh disconnected mucilage binding and put, automatic weigh disconnected mucilage binding and put locate on the work piece conveyor, automatic weigh disconnected mucilage binding and put includes: the weighing windproof device is internally limited with a first accommodating cavity; the weighing device is arranged in the first accommodating cavity; the fluid segmenting device is arranged above the weighing windproof device and is provided with a second accommodating cavity, and the second accommodating cavity is communicated with the first accommodating cavity; the fluid receiving container is arranged in the second containing cavity, the fluid receiving container is located above the weighing device and has two states of glue breaking and weighing, when the fluid receiving container is located in the glue breaking state, the fluid receiving container moves upwards to receive glue, and when the fluid receiving container is located in the weighing state, the fluid receiving container moves downwards and is placed on the weighing device to weigh the glue.

According to one embodiment of the invention, the weighing windshield comprises: the weighing device is arranged on the upper surface of the bottom plate; the wind shield cover is arranged above the weighing device and is in sealing connection with the edge of the bottom plate, an opening is formed in the upper end of the wind shield, and the fluid segmenting device is arranged on the opening; the fluid staging device comprises: the sealing base is arranged at the opening, and a through hole is formed in the middle of the sealing base; the sealing cover is positioned on the sealing base, the lower end of the sealing cover is arranged in the through hole, the sealing cover is provided with an upper opening and a lower opening, and the inner periphery of the lower opening protrudes inwards to form a boss; the scale pan is arranged in the sealing cover, and is clamped on the boss when the fluid receiving container is in a glue breaking state; the clamping ring is sleeved on the sealing cover; and one end of the z-direction moving cylinder is arranged on the sealing base, and the other end of the z-direction moving cylinder is connected with the clasping ring through a cylinder connecting block so as to drive the sealing cover to move up and down.

According to one embodiment of the invention, the fluid receiving receptacle is provided on the scale pan, the fluid receiving receptacle comprising: an outer conical surface, the diameter of which decreases from top to bottom; the glue storage cavity is formed between the inner conical surface and the outer conical surface; the upper edge of the inner conical surface is higher than the upper edge of the outer conical surface, and the inner conical surface and the outer conical surface are conical table surfaces.

According to one embodiment of the invention, the fluid staging device further comprises: the weighing cover is arranged at the upper opening and provided with a glue breaking opening, the orthographic projection of the center point of the glue breaking opening falls on the inner conical surface, and an elastic ring is further arranged on the glue breaking opening; the circumferential side surface of the weighing cover is connected with the inner circumferential surface of the upper opening, two annular grooves and a positive pressure groove are formed in the circumferential side surface of the weighing cover, and the positive pressure groove is located between the two annular grooves; the weighing cover is provided with an air expanding hole and a plurality of air guide holes, the air expanding hole is positioned right below the glue breaking port and communicated with the glue breaking port, and the air expanding hole is a horn mouth with a downward opening; the plurality of air guide holes are arranged in a circular array by taking the center point of the glue breaking port as a circle center, one end of each air guide hole is communicated with the corresponding air expanding hole, and the other end of each air guide hole is communicated with the positive pressure groove.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a double-valve asynchronous dispensing device according to the present invention;

FIG. 2 is a schematic perspective view of a highly automatic compensation and stabilization measuring device in a double-valve asynchronous dispensing device according to the present invention;

FIG. 3 is a schematic perspective view of a jacking mechanism in the double-valve asynchronous glue dispensing device according to the present invention;

FIG. 4 is a schematic cross-sectional view of a jacking mechanism in the double-valve asynchronous glue dispensing device according to the present invention;

FIG. 5 is a schematic view of a partial three-dimensional structure of a three-dimensional motion platform in the double-valve asynchronous glue dispensing device according to the invention;

FIG. 6 is a schematic cross-sectional view of a y-direction fine adjustment device in the double-valve asynchronous glue dispensing device according to the invention;

FIG. 7 is a schematic perspective view of a work conveying apparatus in the double-valve asynchronous glue dispensing apparatus according to the present invention;

FIG. 8 is a schematic top view of the workpiece handler in the dual-valve asynchronous dispensing device according to the present invention;

FIG. 9 is a schematic perspective view of a workpiece handler in the double-valve asynchronous dispensing device according to the present invention;

FIG. 10 is a schematic view showing the construction of a belt driving apparatus in the double valve asynchronous glue dispensing apparatus according to the present invention;

fig. 11 is a schematic perspective view of a leveling absorption locking fixture in the double-valve asynchronous dispensing device according to the present invention;

fig. 12 is a schematic top view of a leveling absorption locking fixture in the double-valve asynchronous dispensing device according to the present invention;

FIG. 13 is a schematic view of a partial cross-sectional structure of a leveling absorption locking fixture in the double-valve asynchronous dispensing device according to the present invention;

FIG. 14 is a schematic cross-sectional view of a leveling bolt assembly in the double-valve asynchronous dispensing device according to the present invention;

FIG. 15 is a schematic cross-sectional view of an automatic weighing and glue-breaking device in the double-valve asynchronous glue-dispensing device according to the present invention;

FIG. 16 is a schematic perspective view of an automatic weighing and glue-breaking device in the double-valve asynchronous glue-dispensing device according to the present invention;

FIG. 17 is a schematic view, partially in section, of an automatic weighing and glue-breaking device in a double-valve asynchronous glue-dispensing device according to the present invention;

reference numerals:

the device comprises a frame-100, a workpiece conveying device-200, a height automatic compensation and stability measuring device-300, a leveling adsorption locking jig-400, a three-dimensional moving platform-1 a, a height measuring device-2 a, a visual recognition device-3 a, a jacking mechanism-5 a, an automatic weighing glue breaking device-6 a, a y-direction adjusting guide rail component-51, a jacking base plate-52, a z-direction guide component-53, a jacking plate-54, a bearing seat fixing block-55, a motor-56, a synchronous belt-57, a main synchronous belt wheel-58, a secondary synchronous belt wheel-59, a first screw shaft-510, a screw rod supporting block-511, a screw rod sliding block-512, an adjusting block-513, a y-direction fine adjusting device-1 a1, a shell-1 a11, a servo motor-1 a12, A second lead screw shaft-1 a13, a movable block-1 a14, a nut slider-1 a15, a linear guide rail assembly-1 a16, a workpiece carrying device-1 c, a jacking mechanism-5 a, a workpiece carrier plate-4 c, a base plate-10, a base-11, a y-guide rail-12, a belt driving device-13, a feeding detection optical fiber-14, a deceleration detection optical fiber-15, a feeding warpage detection optical fiber-16, a side pushing assembly-17, a feeding detection optical fiber-18, a coupler-19, a spline shaft-110, a discharging detection optical fiber-111, a feeding blocking device-112, a discharging warpage detection optical fiber-113, a lifting support-114, a synchronous belt-13 a, a tensioning wheel-13 b, a driven wheel-13 c, a belt support bar-13 d, A driving wheel-13 e, a driving motor-13 f, a universal mounting adapter plate-141, a heating plate-142, a heat insulation plate-143, an adsorption locking jig-144, a leveling bolt component-145, a horizontal locking screw-146, a fine thread hole-141 a, a gap-141 b, a leveling piece-145 a, a spherical gasket-145 b, a connecting piece-145 c, a fine thread-145 a1, a hexagonal countersunk head-145 a2, a cylindrical countersunk hole-145 a3, a body-144 a, a sucker-144 b, a vacuum joint-144 c, a light supplementing plate-144 d, a weighing device-1 b, a weighing windproof device-2 b, a fluid receiving container-3 b, a fluid segmenting device-4 b, a bottom plate-21, a windproof cover-22, an inner conical surface-31, a heat insulation plate-144 b, a weighing windproof device-2 b, a, The device comprises an outer conical surface-32, a z-direction moving cylinder-41, a cylinder connecting block-42, a first sealing ring-43, an elastic ring-44, a weighing cover-45, a positive pressure air blowing joint-46, a sealing cover-47, a boss-47 a, a clamping ring-48, a vacuum negative pressure joint-49, a second sealing ring-410, a sealing base-411, a scale pan-412, a glue breaking opening-45 a, an annular groove-45 b, a counter bore-45 c, a positive pressure groove-45 d, an air guide hole-45 e and an air expansion hole-45 f.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes a double-valve asynchronous dispensing device according to an embodiment of the invention with reference to the accompanying drawings.

As shown in fig. 1 to 17, the double-valve asynchronous dispensing device according to the embodiment of the present invention includes: the device comprises a frame 100, a workpiece conveying device 200, a height automatic compensation and stability measuring device 300 and a leveling and adsorption locking jig 400, wherein the workpiece conveying device 200 is arranged in the frame 100, and a workpiece is loaded on the workpiece conveying device 200; the compensation part of the height automatic compensation and stability measuring device 300 is arranged below the workpiece, and the measuring part of the height automatic compensation and stability measuring device 300 is arranged on the frame 100 and is positioned above the workpiece so as to measure the workpiece; the leveling absorption locking fixture 400 is disposed on the compensation portion of the height auto-compensation stable measuring device 300, and the leveling absorption locking fixture 400 can be driven by the compensation portion to move upward to lift the workpiece.

The workpiece conveying device 200 is simple in structure, workpieces are conveyed by the workpiece conveying device 200, the workpieces are measured by the measuring part, the leveling and adsorption locking jig 400 is driven by the compensating part to upwards support the workpieces, the leveling and adsorption locking jig 400 can adsorb and lock the workpieces when supporting the workpieces, fixing before dispensing is completed, conveying, detecting and compensating processes of the workpieces are mutually matched and can run independently, and the requirements of stable workpiece conveying and automatic detection and compensation before processing are met.

As shown in fig. 1 and 2, an automatic height compensation and stabilization measuring apparatus 300 according to an embodiment of the present invention includes: the three-dimensional motion platform 1a and the jacking mechanism 5a are used, and a workpiece is loaded on the workpiece conveying device 200; the three-dimensional motion platform 1a is arranged above the workpiece conveying device 200, the three-dimensional motion platform 1a is provided with a height measuring device 2a and a visual recognition device 3a, and the height measuring device 2a and the visual recognition device 3a move in an xy plane under the driving of the three-dimensional motion platform 1 a; the jacking mechanism 5a is arranged below the workpiece, and a part of the jacking mechanism 5a can move along the z-axis to jack up the workpiece. The invention has simple structure, avoids the measuring error in the height direction by arranging the height measuring device 2a and the visual recognition device 3a to move in the xy plane, simultaneously utilizes the jacking mechanism 5a to adjust the height for jacking the workpiece, realizes the automatic height compensation, separates the detection and debugging actions, does not interfere with each other, and improves the detection precision and the processing effect.

According to an embodiment of the present invention, as shown in fig. 2 and 5, the three-dimensional moving platform 1a includes: the height measuring device comprises a y-direction moving mechanism, an x-direction moving mechanism, two z-direction moving mechanisms and a y-direction fine-tuning device 1a1, wherein the x-direction moving mechanism is arranged on the y-direction moving mechanism, the y-direction moving mechanism drives the x-direction moving mechanism to move along the y axis, and a height measuring device 2a and a visual recognition device 3a are arranged on the x-direction moving mechanism; the two z-direction moving mechanisms are arranged on the x-direction moving mechanism, the x-direction moving mechanism drives the two z-direction moving mechanisms to move along the x axis, and a fluid distributor is arranged on one z-direction moving mechanism; the y-fine tuning device 1a1 is arranged on another z-direction moving mechanism, the z-direction moving mechanism drives the y-fine tuning device 1a1 to move along the y-axis, another fluid distributor is arranged on the y-fine tuning device 1a1, and another fluid distributor is driven by the y-fine tuning device 1a1 to perform fine tuning along the y-axis. The y-direction movement mechanism, the x-direction movement mechanism and the z-direction movement mechanism are independent of each other, interference does not exist, and the workpiece can be accurately moved to the upper side of the workpiece.

Further, as shown in fig. 6, the y-direction trimming device 1a1 includes: the device comprises a shell 1a11, a servo motor 1a12, a second screw rod shaft 1a13 and a movable block 1a14, wherein a linear guide rail assembly 1a16 is arranged outside the shell 1a 11; the servo motor 1a12 is provided on one side of the housing 1a 11; the second screw shaft 1a13 is rotatably arranged in the casing 1a11, and the second screw shaft 1a13 is directly connected with the output end of the servo motor 1a 12; one part of the movable block 1a14 is arranged on the linear guide rail assembly 1a16 in a sliding mode, the other part of the movable block 1a14 is movably arranged on the second screw rod shaft 1a13 through a nut slider 1a15, and another fluid distributor is arranged on the movable block 1a 14.

According to an embodiment of the present invention, as shown in fig. 3 and 4, the jacking mechanism 5a includes: the jacking base plate 52, the bearing seat fixing block 55, the jacking plate 54, the adjusting block 513 and the screw rod assembly, wherein the bearing seat fixing block 55 is arranged on the jacking base plate 52; the jacking plate 54 is positioned above the jacking base plate 52; the adjusting block 513 is arranged on the jacking plate 54; one part of the screw rod assembly is connected with the bearing seat fixing block 55, the other part of the screw rod assembly is connected with the adjusting block 513, and the adjusting block 513 and the jacking plate 54 are driven to move along the z axis by rotating the screw rod assembly. Further, as shown in fig. 3, the screw assembly includes: the first screw shaft 510, the screw support block 511 and the screw slider 512, wherein the first screw shaft 510 is perpendicular to the plane of the jacking plate 54; the screw rod supporting block 511 is rotatably sleeved on the first screw rod shaft 510; the lead screw slider 512 is sleeved on the first lead screw shaft 510, the inner peripheral edge of the lead screw slider 512 is connected with the outer peripheral edge of the first lead screw shaft 510 through threads, the outer peripheral edge of the lead screw slider 512 is rotatably connected with the inner peripheral edge of the adjusting block 513, the transmission of the lead screw assembly is tighter, and the adjusting precision is higher.

As a preferred embodiment of the present invention, the jacking mechanism 5a further includes: the motor 56, the primary synchronous pulley 58, the secondary synchronous pulley 59 and the synchronous belt 57, wherein the motor 56 is arranged on the side surface of the jacking base plate 52; the primary timing pulley 58 is provided at one end of the first screw shaft 510; the secondary synchronous belt pulley 59 is arranged at the output end of the motor 56, the synchronous belt 57 is sleeved on the primary synchronous belt pulley 58 and the secondary synchronous belt pulley 59, the power of the motor 56 is transmitted by using the synchronous belt 57, the transmission process is stable, the motor 56 is positioned on one side of the first screw shaft 510, the structure is further simplified, and the size of the jacking mechanism 5a is reduced.

As a preferred embodiment of the present invention, the jacking mechanism 5a further includes: two z-direction guide assemblies 53, the two z-direction guide assemblies 53 are arranged at the left side and the right side of the bearing seat fixing block 55, one end of each z-direction guide assembly 53 is connected with the jacking base plate 52, the other end of each z-direction guide assembly 53 is connected with the jacking plate 54, and the two z-direction guide assemblies 53 are used for guiding at the two sides of the screw rod assembly, so that the jacking plate 54 can move stably during jacking.

Further, the mounting groove has been seted up to the upper surface of jacking base plate 52, and in the mounting groove was located to bearing frame fixed block 55, the week side of lead screw supporting block 511 had annular protrusion, and a part of bearing frame fixed block 55 offsets with annular protrusion to press lead screw supporting block 511 in the mounting groove, the mounting groove can be fixed a position in the installation, has further reduced the mounting height of bearing frame fixed block 55 simultaneously, has improved the compact degree of climbing mechanism 5 a.

Further, one end of the first screw shaft 510 extends to below the lift-up base plate 52, and the timing belt 57 is located below the lift-up base plate 52.

According to one embodiment of the present invention, the jacking mechanism 5a further comprises: two y are to adjusting guide rail assembly 51, two y are to adjusting guide rail assembly 51 and establish on work piece conveyor 200, two y are all parallel to the y axle to adjusting guide rail assembly 51, and jacking base plate 52 establishes on two y are to adjusting guide rail assembly 51 to along y axle motion under two y are to adjusting guide rail assembly 51's drive, utilize two y to adjust guide rail assembly 51 to make the liftout plate 54 can correspond the removal along with the position of work piece on work piece conveyor 200, avoid the jacking to take place the skew.

According to one embodiment of the present invention, the jacking mechanism 5a further comprises: reset photoelectric switch and photoelectricity separation blade, reset photoelectric switch establishes in the side of bearing frame fixed block 55, and the photoelectricity separation blade is located on z to guide assembly 53 to along with z to guide assembly 53 along the activity of z axle, reset photoelectric switch and photoelectricity separation blade can judge whether reset after jacking at every turn targets in place, avoid leading to climbing mechanism 5 a's initial position to appear the deviation because of long-time the use.

During operation, the height measuring device 2a and the visual recognition device 3a are driven by the y-direction movement mechanism and the x-direction movement mechanism to move to the position above the workpiece, the motor 56 operates to drive the first screw shaft 510 to rotate through the synchronous belt 57, and the screw slider 512 moves upwards, so as to drive the lifting plate 54 to move upwards to lift the workpiece to a proper position.

As shown in fig. 7 to 10, the workpiece conveying apparatus 4a according to the embodiment of the present invention includes: a workpiece conveying device 1c and a workpiece carrier plate 4c, wherein the workpiece conveying device 1c is used for conveying workpieces to move along the x direction, and the workpiece conveying device 1c comprises: two transport assemblies and a plurality of detection optical fibers, the two transport assemblies being symmetrically arranged about the xz plane; the plurality of detection optical fibers are arranged on the first conveying assembly and the second conveying assembly and used for detecting the conveying state of the workpiece; the workpiece carrier plate 4c is arranged on the two conveying assemblies, and the workpiece carrier plate 4c carries a workpiece. The invention has simple structure, and the plurality of detection optical fibers are arranged on the workpiece conveying path, so that the workpiece conveying position is detected on one hand, the positioning is convenient, and the workpiece state is detected on the other hand, thereby avoiding the waste of processing resources and processing time caused by poor workpiece state, further improving the production efficiency, reducing the processing cost, reducing the subsequent detection work and improving the final yield.

In some embodiments of the invention, as shown in fig. 10, a delivery assembly comprises: the base plate 10 and the belt driving device 13, the belt driving device 13 is arranged on one side of the base plate 10 facing the workpiece carrier plate 4c, and the base plate 10 can guide in the process that the belt driving device 13 drives the workpiece carrier plate 4c to move, so that the workpiece carrier plate 4c is prevented from shifting during movement.

According to one embodiment of the present invention, the belt driving device 13 includes: two driven wheels 13c, a belt supporting strip 13d, a synchronous belt 13a and a plurality of tension wheels 13b, wherein the two driven wheels 13c are arranged at the left end and the right end of the substrate 10; the belt supporting strip 13d is arranged on the base plate 10 and is positioned between the two driven wheels 13 c; the synchronous belt 13a is sleeved on the two driven wheels 13c and the belt supporting strip 13 d; the tension pulleys 13b are provided on the base plate 10, and the tension pulleys 13b abut against the outer peripheral edge of the timing belt 13 a. Further, a belt driving device 13 is provided with a driving pulley 13d and a driving motor 13f, the driving pulley 13d is engaged with the inner periphery of the timing belt 13a, the output end of the driving motor 13f is connected with the driving pulley 13d, and the driving motor 13f is provided on the base 11. Further, the workpiece transfer apparatus 1c further includes: the shaft coupling 19 and the spline shaft 110, one end of the spline shaft 110 is directly connected with the driven wheel 13c of the first conveying assembly, one end of the spline shaft 110 can be movably inserted into the center of the driven wheel 13c of the first conveying assembly along the y direction, when workpieces with different sizes are processed, the distance between the two base plates 10 needs to be adjusted, the spline shaft 110 is directly connected to ensure that the two base plates 10 are always kept in a directly connected state no matter the two base plates are close to or far away from each other, the power transmission process cannot be influenced, the other end of the spline shaft 110 is connected with one end of the shaft coupling 19, and the other end of the shaft coupling 19 is connected with the driven wheel 13c of the. When only one driving motor 13f is adopted to drive the two synchronous belts 13a simultaneously, the movement process can be controlled in a unified manner, the condition that the two driving motors 13f drive the two synchronous belts 13a to move synchronously is avoided, the two belt driving devices 13 are connected through the coupler 19 and the spline shaft 110, the movement processes of the two synchronous belts 13a are kept consistent when the two belt driving devices 13 move, and the stability of the movement of the workpiece support plate 4c along the x direction is further improved.

According to one embodiment of the present invention, as shown in fig. 8 and 9, the plurality of detection fibers includes: pan feeding detection optical fiber 14, speed reduction detection optical fiber 15, to material detection optical fiber 18 and ejection of compact detection optical fiber 111, pan feeding detection optical fiber 14, speed reduction detection optical fiber 15, to material detection optical fiber 18 and ejection of compact detection optical fiber 111 along x to establishing in proper order on base plate 10, get into conveying assembly to the overall process that leaves conveying assembly to work piece support plate 4c and detect and control, can acquire the motion state of work piece support plate 4c constantly, be convenient for control processing equipment and process the work piece in suitable position.

According to an embodiment of the present invention, the workpiece transfer apparatus 1c further includes: the side pushing assembly 17 and the material stopping device 112 are arranged, the side pushing assembly 17 is arranged on the substrate 10 and is positioned between the deceleration detection optical fiber 15 and the material stopping detection optical fiber 18; the material stopping device 112 is arranged on the substrate 10, and a connecting line of the material stopping device 112 and the material detection optical fiber 18 is parallel to the y axis.

Further, the plurality of detection fibers further comprises: the feeding warpage detection optical fiber 16 and the discharging warpage detection optical fiber 113, the feeding warpage detection optical fiber 16 and the discharging warpage detection optical fiber 113 can be movably arranged on the substrate 10 along the z direction, the feeding warpage detection optical fiber 16 and the discharging warpage detection optical fiber 113 are respectively positioned at two sides of the side push assembly 17, the feeding warpage detection optical fiber 16 detects the state of a workpiece before processing, warped workpieces are found in time, and poor processing caused by processing of the workpieces in warped states is avoided; the discharge warpage detection optical fiber 113 detects the processed workpiece, and can comprehensively judge whether the workpiece is warped or not in the processing process by matching with the detection result of the feed warpage detection optical fiber 16, so as to adjust the processing process. The feeding warpage detection optical fiber 16 and the discharging warpage detection optical fiber 113 are both fixed on the substrate 10 through the lifting support 114, and when the size of the workpiece changes, the heights of the feeding warpage detection optical fiber 16 and the discharging warpage detection optical fiber 113 are adjusted through the lifting support 114 according to the different thicknesses of the workpiece, so that the applicability of the detection process is improved.

According to an embodiment of the present invention, the workpiece transfer apparatus 1c further includes: base 11 and two y to guide rail 12, two y are established on base 11 to guide rail 12, and two y are arranged on guide rail 12 is parallel to the y axle, and conveying component slides and establishes on two y guide rail 12, and every y has two sliders to guide rail 12, and two base plates 10 link to each other with two sliders respectively, and two base plates 10's relative position is adjusted through two sliders, when being convenient for process not unidimensional work piece, adjusts two base plates 10's relative position.

According to an embodiment of the present invention, the workpiece conveying apparatus 4a further includes: the lifting mechanism 5a is arranged on the base 11 and is positioned right below the movement track of the workpiece support plate 4c, and the leveling adsorption locking jig 3c is fixedly arranged on the upper surface of the lifting mechanism 5 a.

As shown in fig. 11 to 14, the suction locking fixture 400 capable of leveling according to the embodiment of the present invention includes: the universal mounting adapter plate 141 is a straight plate, four leveling bolt assemblies 145 are arranged on the periphery of the universal mounting adapter plate 141, the universal mounting adapter plate 141 is fixed on the jacking mechanism 5a through the leveling bolt assemblies 145, and the upper surfaces of the universal mounting adapter plate 141 are adjusted to be parallel by screwing the four leveling bolt assemblies 145; the suction locking jig 144 is disposed on the upper surface of the universal mounting adaptor plate 141, and the suction locking jig 144 carries a workpiece.

The universal mounting adapter plate has the beneficial effects that the structure is simple, the heights of four corners of the universal mounting adapter plate 141 are adjusted through the four leveling bolt assemblies 145, so that workpieces on the adsorption locking jig 144 are adjusted to be parallel indirectly, the leveling process is convenient, and the direct interference between the leveling and the workpieces is avoided.

According to an embodiment of the present invention, the universal mounting adaptor plate 141 is provided with four fine threaded holes 141a along the thickness direction, one end of the leveling bolt assembly 145 is disposed in the fine threaded hole 141a, and the other end of the leveling bolt assembly 145 is connected to the jacking mechanism 5 a. The universal mounting adaptor plate 141 is opened with four slits 141b in the thickness direction, and the slits 141b communicate with the thread screw hole 141 a. Four horizontal locking screws 146 are arranged around the universal mounting adapter plate 141, the horizontal locking screws 146 penetrate through the gaps 141b, the horizontal locking screws 146 are rotated to adjust the size of the gaps 141b, the size of the fine thread hole 141a is further adjusted, and finally the fine thread hole 141a is tightly connected with the leveling bolt assembly 145. Further, the axis of the horizontal locking screw 146 is perpendicular to the axis of the leveling bolt assembly 145. The horizontal locking screw 146 is used for locking from the side, so that the z-direction acting force generated during locking is avoided, and the interference of the locking process on the leveling process is reduced.

According to one embodiment of the present invention, as shown in fig. 14, the leveling bolt assembly 145 includes: the leveling device comprises a leveling piece 145a, a spherical gasket 145b and a connecting piece 145c, wherein the leveling piece 145a is a cylindrical piece, a fine thread 145a1 is arranged on the outer periphery of the leveling piece 145a, the fine thread 145a1 is matched with a fine thread hole 141a, and a leveling hole penetrating through the leveling piece 145a in the thickness direction is formed in the leveling piece 145 a; the spherical gasket 145b is arranged between the leveling piece 145 and the jacking mechanism; one end of the connecting member 145c is connected to the lifting mechanism 5a after passing through the leveling hole and the spherical washer 145 b. Furthermore, the upper part of the leveling hole is a hexagonal countersunk head 145a2, so that the leveling operation can be conveniently performed after a wrench is screwed in, the middle part of the leveling hole is a cylindrical countersunk hole 145a3, the other end of the connecting piece 145c is clamped in the cylindrical countersunk hole 145a3, and the interference between the threaded connection of the fine thread external thread 145a1 and the changed leveling angle is avoided through the matching action of the cylindrical countersunk hole 145a3 and the connecting piece 145c, and meanwhile, the upper and lower gaskets of the spherical gasket 145b are in spherical contact with each other, so that the leveling effect is not influenced by the angle change in the leveling process. Preferably, the connecting member 145c is a socket head cap screw.

According to an embodiment of the present invention, as shown in fig. 11, the leveling, suction and locking fixture 400 further includes: a heating plate 142 and a heat insulating plate 143, the heating plate 142 being provided between the universal mount adaptor plate 141 and the jacking mechanism 5 a; the heat insulation plate 143 is disposed between the heating plate 142 and the jacking mechanism 15a, and through holes which are in clearance fit with the leveling bolt assemblies 145 are formed on both the heating plate 142 and the heat insulation plate 143.

According to an embodiment of the present invention, as shown in fig. 13, the suction locking jig 144 includes: a body 144a, a plurality of suction cups 144b and a vacuum joint 144c, wherein the plurality of suction cups 144b are arranged on the upper surface of the body 144a at intervals, and the workpiece is sucked on the suction cups 144 b; a vacuum connection 144c is provided on the side of the body 144a, the vacuum connection 144c communicating with the plurality of suction cups 144 b.

Further, the suction locking jig 144 further includes: light supplementing plate 144d, light supplementing plate 144d locate the upper surface of body 144a, and light supplementing plate 144 d's upper surface is the mirror surface, and when the vision recognition device of being convenient for discerned the profile to the work piece, utilize the mirror surface reflection of light for the light source of profile identification obtains the reinforcement, has improved work piece profile identification accuracy.

When the leveling bolt assembly is used, the leveling piece 145a is screwed into the fine thread threaded hole 141a, then the connecting piece 145c is placed into the leveling hole, the connecting piece 145c is rotated to enable the lower end of the connecting piece 145c to be fixed with the jacking mechanism, then the leveling piece 145a is rotated to level, and after leveling is finished, the horizontal locking screw 146 is screwed down to complete locking of the leveling bolt assembly 145.

As shown in fig. 15 to 17, the automatic weighing glue-breaking device 6a according to the embodiment of the present invention includes: the weighing windproof device 2b is internally limited with a first accommodating cavity; the weighing device 1b is arranged in the first accommodating cavity; the fluid segmenting device 4b is arranged above the weighing windproof device 2b, and the fluid segmenting device 4b is provided with a second accommodating cavity which is communicated with the first accommodating cavity; and the fluid receiving container 3b is arranged in the second accommodating cavity, the fluid receiving container 3b is positioned above the weighing device 1b, the fluid receiving container 3b has two states of glue breaking and weighing, when the fluid receiving container 3b is in the glue breaking state, the fluid receiving container 3b moves upwards to receive glue, and when the fluid receiving container 3b is in the weighing state, the fluid receiving container 3b moves downwards and is placed on the weighing device 1b to weigh the glue. The invention has simple structure, ensures that the weighing process is not interfered by arranging the weighing device 1b and the fluid receiving container 3b in the accommodating cavity, and ensures that the dispensing amount measured each time is more accurate by utilizing the fluid segmenting device 4b to segment the glue.

According to one embodiment of the present invention, as shown in fig. 15, the weighing windshield 2b includes: a bottom plate 21 and a windshield 22, wherein the weighing device 1b is arranged on the upper surface of the bottom plate 21; the draft shield 22 is arranged above the weighing device 1b, and the draft shield 22 is sealingly connected to the edge of the base plate 21, the draft shield 22 having an opening at its upper end, and the fluid-segmenting device 4b being arranged at the opening.

According to one embodiment of the present invention, as shown in fig. 16 and 17, the fluid segmenting device 4b comprises: the sealing base 411, the sealing cover 47, the scale plate 412, the clasping ring 48 and the z-direction moving cylinder 41 are arranged on the sealing base 411, the sealing base 411 is arranged at the opening, and a through hole is formed in the middle of the sealing base 411; the sealing cover 47 is positioned on the sealing base 411, the lower end of the sealing cover 47 is arranged in the through hole, the sealing cover 47 is provided with an upper opening and a lower opening, and the inner periphery of the lower opening is inwards protruded to form a boss 47 a; the scale plate 412 is arranged in the sealing cover 47, and when the fluid receiving container 3b is in a glue-breaking state, the scale plate 412 is clamped on the boss 47 a; the holding ring 48 is sleeved on the sealing cover 47; one end of the z-direction moving cylinder 41 is arranged on the sealing base 411, and the other end of the z-direction moving cylinder 41 is connected with the clasping ring 48 through the cylinder connecting block 42 so as to drive the sealing cover 47 to move up and down.

According to one embodiment of the present invention, as shown in FIG. 17, a fluid receptacle 3b is provided on the scale 412, the fluid receptacle 3b comprising: an outer conical surface 32 and an inner conical surface 31, wherein the diameter of the outer conical surface 32 is reduced from top to bottom; the diameter of the inner conical surface 31 is increased from top to bottom, the inner conical surface 31 is arranged inside the outer conical surface 32, the lower edge of the inner conical surface 31 is connected with the lower edge of the outer conical surface 32, and a glue containing cavity is formed between the inner conical surface 31 and the outer conical surface 32. Further, the upper edge of the inner conical surface 31 is higher than the upper edge of the outer conical surface 32, and both the inner conical surface 31 and the outer conical surface 32 are conical table surfaces. The conical table surface is relatively easy to contact with glue compared with the straight cylinder surface, and the glue is more easy to fall along the inner conical surface 31 or the outer conical surface 32 when the glue is broken; meanwhile, the upper space of the glue containing cavity formed between the inner conical surface 31 and the outer conical surface 32 is large, so that the glue head cannot collide with the inner conical surface 31 or the outer conical surface 32.

According to one embodiment of the present invention, as shown in fig. 16 and 17, the fluid staging device 4b further comprises: weigh lid 45, the upper shed department is located to the lid 45 of weighing, the disconnected mouth 45a of gluing has been seted up on the lid 45 of weighing, the orthographic projection of disconnected mouth 45a central point of gluing falls on interior conical surface 31, still be equipped with elastic ring 44 on the disconnected mouth 45a of gluing, elastic ring 44 cushions the head of gluing, avoid gluing the head and gluing mouthful 45a absolutely and take place hard contact, the design makes the head of gluing get into disconnected mouth 45a and when gluing, the center of gluing the head is in interior conical surface 31 top, glue falls into on interior conical surface 31, and along interior conical surface 31 landing.

According to an embodiment of the present invention, the weighing cover 45 has a circumferential side surface connected to an inner circumferential surface of the upper opening, the weighing cover 45 has two annular grooves 45b and a positive pressure groove 45d formed on the circumferential side surface, and the positive pressure groove 45d is located between the two annular grooves 45 b.

According to a preferred embodiment of the present invention, as shown in fig. 17, the weighing cover 45 is provided with an air expanding hole 45f and a plurality of air guide holes 45e, the air expanding hole 45f is located right below the glue breaking port 45a, the air expanding hole 45f is communicated with the glue breaking port 45a, and the air expanding hole 45f is a bell mouth with a downward opening; the plurality of air guide holes 45e are arranged in a circular array by taking the center point of the glue breaking port 45a as the center of a circle, one end of each air guide hole 45e is communicated with the corresponding air expansion hole 45f, the other end of each air guide hole 45e is communicated with the corresponding positive pressure groove 45d, air is introduced through the corresponding positive pressure groove 45d, meanwhile, the air is introduced into the corresponding air expansion hole 45f through the corresponding air guide hole 45e, the air can be sprayed out downwards in a concentrated mode through the horn mouth, and glue is enabled to be stripped out of the glue head when the air moves downwards.

According to one embodiment of the present invention, as shown in fig. 16, the fluid segmenting device 4b further comprises: a positive pressure air blowing joint 46 and a vacuum negative pressure joint 49, wherein the positive pressure air blowing joint 46 is communicated with the positive pressure groove 45 d; the vacuum negative pressure joint 49 is arranged at the lower part of the outer conical surface 32 and communicated with the glue containing cavity, and positive pressure air is utilized to blow air from the glue head and negative pressure air is utilized to suck air from the glue containing cavity respectively, so that the glue is ensured to move along the flowing direction of the air from top to bottom, and the glue is conveniently stripped from the glue head.

According to one embodiment of the present invention, as shown in fig. 17, the fluid staging device 4b further comprises: two first seal rings 43 and two second seal rings 410, one first seal ring 43 being provided in each annular groove 45 b; the second sealing ring 410 is arranged between the sealing cover 47 and the sealing base 411, and the first sealing ring 43 and the second sealing ring 410 are arranged, so that the two processes of glue breaking and weighing are ensured, the sealing cover 47 and the wind cap 22 are always in a windless state, external interference is avoided, and the accuracy of a measuring result is ensured.

When the machine works, a workpiece is arranged on the workpiece support plate 4c, two ends of the workpiece support plate 4c move along the x axis under the drive of the synchronous belt 13a, the feeding detection optical fiber 14 detects whether the workpiece support plate 4c enters the conveying assembly, when the workpiece carrier plate 4c is detected by the deceleration detecting optical fiber 15, the driving motor 13f starts to decelerate, meanwhile, the feeding warpage detection optical fiber 16 detects the upper surface of the passing workpiece, if the workpiece is warped, an alarm is given, when the workpiece support plate 4c moves to the material detection optical fiber 18, the material blocking device 112 is lifted upwards to complete blocking of the workpiece support plate 4c, then the side pushing component 17 pushes the workpiece support plate 4c to abut against the base plate 10, so as to ensure that the workpiece support plate 4c is positioned in the x direction and the y direction, then the jacking mechanism 5a upwards supports the workpiece support plate 4c, and meanwhile, the workpiece can be adsorbed and fixed by the leveling adsorption locking jig 400; the height measuring device 2a and the visual recognition device 3a move to the position above the workpiece under the drive of the y-direction movement mechanism and the x-direction movement mechanism, after the height measuring device 2a measures the height of the workpiece carrier plate 4c, the height compensation is carried out by the jacking mechanism 5a, so that the z-direction positioning is completed, and then the visual recognition device 3a carries out photographing detection; the y-direction movement mechanism, the x-direction movement mechanism and the z-direction movement mechanism work cooperatively to move one fluid distributor to the position right above one chip for dispensing processing, the x-direction movement mechanism and the other z-direction movement mechanism work cooperatively to move the other fluid distributor to the other chip, and then the y-direction fine adjustment device 1a1 is used for fine adjustment in the y direction to move the other fluid distributor to the position right above the other chip for dispensing processing; after the processing is finished, during discharging, the workpiece is secondarily detected by the discharging warpage detection optical fiber 113, and the discharging position of the workpiece carrier plate 4c is detected by the discharging detection optical fiber 111.

And when the fluid dispenser is started or replaced each time, the weighing calibration is carried out on the dispensing amount, the z-direction moving cylinder 41 drives the sealing cover 47 to move upwards, so that the boss 47a lifts the scale pan 412 and the fluid receiving container 3b upwards, then the glue head of the fluid dispenser extends into the glue breaking port 45a and enters the air expanding hole 45f, the positive pressure air blowing joint 46 and the vacuum negative pressure joint 49 work, the glue on the glue head is smoothly introduced into the fluid receiving container 3b through one blowing and one suction, then the positive pressure air blowing joint 46 and the vacuum negative pressure joint 49 stop working, and the z-direction moving cylinder 41 moves downwards, so that the scale pan 412 and the fluid receiving container 3b fall on the weighing device 1b for weighing.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an asynchronous adhesive deposite device of bivalve which characterized in that includes:

a frame (100);

the workpiece conveying device (200), the workpiece conveying device (200) is arranged in the frame (100), and a workpiece is loaded on the workpiece conveying device (200);

the automatic height compensation and stability measuring device (300) is characterized in that a compensation part of the automatic height compensation and stability measuring device (300) is arranged below the workpiece, and a measuring part of the automatic height compensation and stability measuring device (300) is arranged on the frame (100) and is positioned above the workpiece so as to measure the workpiece;

the leveling adsorption locking jig (400) is arranged on a compensation part of the height automatic compensation stable measuring device (300), and the leveling adsorption locking jig (400) can move upwards under the driving of the compensation part to support the workpiece.

2. The asynchronous glue dispensing device of double valve according to claim 1, characterized in that said workpiece transfer device (200) comprises:

a workpiece conveying device (1c), the workpiece conveying device (1c) being used for conveying workpieces to move along the x direction, the workpiece conveying device (1c) comprising:

two transport assemblies symmetrically arranged about an xz plane;

the detection optical fibers are arranged on the first conveying assembly and the second conveying assembly and used for detecting the conveying state of the workpieces;

the workpiece support plate (4c) is arranged on the two conveying assemblies, and the workpiece support plate (4c) is loaded with a workpiece.

3. The asynchronous dispensing device of bivalve of claim 2 wherein the transport assembly comprises:

a substrate (10);

a belt drive (13), the belt drive (13) being arranged on the substrate (10) towards one side of the workpiece carrier plate (4);

the belt drive device (13) includes:

two driven wheels (13c), wherein the two driven wheels (13c) are arranged at the left end and the right end of the substrate (10);

the belt supporting strip (13d) is arranged on the base plate (10) and is positioned between the two driven wheels (13 c);

the synchronous belt (13a) is sleeved on the two driven wheels (13c) and the belt supporting strip (13 d);

and a plurality of tension pulleys (13b), wherein the plurality of tension pulleys (13b) are arranged on the base plate (10), and the plurality of tension pulleys (13b) are abutted against the outer peripheral edge of the synchronous belt (13 a).

4. The asynchronous glue dispensing device of bivalve according to claim 3, characterized by, that have driving wheel (13d) and driving motor (13f) on said at least one belt drive unit (13), said driving wheel (13d) engages with inner peripheral edge of said hold-in range (13a), the output end of said driving motor (13f) couples to said driving wheel (13 d); the work conveying apparatus (1) further includes: shaft coupling (19) and integral key shaft (110), the one end of integral key shaft (110) with first conveying assembly follow driving wheel (13c) and directly link up, the other end of integral key shaft (110) with the one end of shaft coupling (19) meets, the other end and another conveying assembly of shaft coupling (19) link to each other from driving wheel (13 c).

5. The asynchronous glue dispensing device of double valve according to claim 2, characterized in that said automatic height compensation and stabilization measuring device (300) comprises:

the three-dimensional motion platform (1a) is arranged above the workpiece conveying device (200), a height measuring device (2a) and a visual recognition device (3a) are arranged on the three-dimensional motion platform (1a), and the height measuring device (2a) and the visual recognition device (3a) are driven by the three-dimensional motion platform (1a) to move in an xy plane;

the jacking mechanism (5a) is arranged below the workpiece, and one part of the jacking mechanism (5a) can move along the z axis to jack up the workpiece.

6. The double-valve asynchronous dispensing device according to claim 5, characterized in that said three-dimensional moving platform (1a) comprises:

a y-direction movement mechanism;

the x-direction movement mechanism is arranged on the y-direction movement mechanism, the y-direction movement mechanism drives the x-direction movement mechanism to move along the y axis, and the height measurement device (2a) and the visual recognition device (3a) are arranged on the x-direction movement mechanism;

the two z-direction movement mechanisms are arranged on the x-direction movement mechanism, the x-direction movement mechanism drives the two z-direction movement mechanisms to move along the x axis, and one z-direction movement mechanism is provided with a fluid distributor;

the y-direction fine adjustment device (1a1), the y-direction fine adjustment device (1a1) is arranged on the other z-direction movement mechanism, the z-direction movement mechanism drives the y-direction fine adjustment device (1a1) to move along the y axis, the y-direction fine adjustment device (1a1) is provided with another fluid distributor, and the y-direction fine adjustment device (1a1) drives the other fluid distributor to perform fine adjustment along the y axis.

7. The double-valve asynchronous dispensing device according to claim 6, characterized in that said y-direction fine adjustment device (1a1) comprises:

a housing (1a11), a linear guide rail assembly (1a16) is arranged outside the housing (1a 11);

a servo motor (1a12), the servo motor (1a12) being provided at one side of the housing (1a 11);

a second screw shaft (1a13), the second screw shaft (1a13) is rotatably arranged in the housing (1a11), and the second screw shaft (1a13) is directly connected with the output end of the servo motor (1a 12);

a movable block (1a14), a part of the movable block (1a14) is slidably arranged on the linear guide rail assembly (1a16), the other part of the movable block (1a14) is movably arranged on the second screw rod shaft (1a13) through a nut slider (1a15), and another fluid distributor is arranged on the movable block (1a 14).

8. The double-valve asynchronous dispensing device according to claim 5, characterized in that said lifting mechanism (5a) comprises:

a lift-up base plate (52);

the bearing seat fixing block (55), the bearing seat fixing block (55) is arranged on the jacking base plate (52);

a lift plate (54), the lift plate (54) being located above the lift base plate (52);

the adjusting block (513) is arranged on the jacking plate (54);

and one part of the screw rod assembly is connected with the bearing seat fixing block (55), the other part of the screw rod assembly is connected with the adjusting block (513), and the adjusting block (513) and the jacking plate (54) are driven to move along the z axis by rotating the screw rod assembly.

9. The asynchronous adhesive deposite device of double valve of claim 8, wherein, the lead screw subassembly includes:

a screw shaft (510), the screw shaft (510) being perpendicular to a plane of the jacking plate (54);

the screw rod supporting block (511) is rotatably sleeved on the screw rod shaft (510);

the screw rod sliding block (512) is sleeved on the screw rod shaft (510), the inner peripheral edge of the screw rod sliding block (512) is connected with the outer peripheral edge of the screw rod shaft (510) through threads, and the outer peripheral edge of the screw rod sliding block (512) is rotatably connected with the inner peripheral edge of the adjusting block (513).

10. The asynchronous glue dispensing device of double valve according to claim 9, characterized in that said jacking mechanism (5a) further comprises:

the motor (56), the said motor (56) is set up in the side of the said jacking base plate (52);

a primary timing pulley (58), the primary timing pulley (58) being disposed at one end of the lead screw shaft (510);

a secondary synchronous pulley (59), wherein the secondary synchronous pulley (59) is arranged at the output end of the motor (56);

and the synchronous belt (57) is sleeved on the primary synchronous belt pulley (58) and the secondary synchronous belt pulley (59).

11. The asynchronous adhesive deposite device of bivalve according to claim 1, characterized in that, the absorption locking tool (400) that can level includes:

the universal mounting adapter plate (141) is a straight plate, four leveling bolt assemblies (145) are arranged on the periphery of the universal mounting adapter plate (141), the leveling bolt assemblies (145) fix the universal mounting adapter plate (141) on a jacking device, and the four leveling bolt assemblies (145) are screwed to adjust the upper surface of the universal mounting adapter plate (141) to be parallel;

the universal mounting adapter plate comprises an adsorption locking jig (144), wherein the adsorption locking jig (144) is arranged on the upper surface of the universal mounting adapter plate (141), and a workpiece is loaded on the adsorption locking jig (144).

12. The double-valve asynchronous dispensing device according to claim 11, wherein the universal mounting adaptor plate (141) is provided with four fine threaded holes (141a) along the thickness direction, one end of the leveling bolt assembly (145) is arranged in the fine threaded holes (141a), and the other end of the leveling bolt assembly (145) is connected with the jacking device; four gaps (141b) are formed in the universal mounting adapter plate (141) in the thickness direction, and the gaps (141b) are communicated with the fine thread threaded holes (141 a).

13. The asynchronous adhesive deposite device of double valve of claim 12, characterized in that, there are four horizontal locking screws (146) around the universal mounting adaptor plate (141), the horizontal locking screw (146) runs through the gap (141b), rotate the horizontal locking screw (146) to adjust the size of the gap (141b), and then adjust the size of the fine threaded hole (141 a); the axis of the horizontal locking screw (146) is perpendicular to the axis of the leveling bolt assembly (145).

14. The dual-valve asynchronous dispensing device of claim 13, wherein the leveling bolt assembly (145) comprises:

the leveling piece (145a) is a cylindrical piece, a fine thread (145a1) is arranged on the outer periphery of the leveling piece (145a), the fine thread (145a1) is matched with the fine thread hole (141a), and a leveling hole penetrating through the leveling piece (145a) in the thickness direction is formed in the leveling piece (145 a);

the spherical gasket (145b), the spherical gasket (145b) locates between said leveling member (145) and said jacking apparatus;

one end of the connecting piece (145c) penetrates through the leveling hole and the spherical gasket (145b) and then is connected with the jacking device;

the upper part of the leveling hole is a hexagonal countersunk head (145a2), the middle part of the leveling hole is a cylindrical countersunk hole (145a3), and the other end of the connecting piece (145c) is clamped in the cylindrical countersunk hole (145a 3).

15. The asynchronous adhesive deposite device of double valve of claim 1, further comprising:

automatic weigh disconnected mucilage binding and put (400), automatic weigh disconnected mucilage binding and put (400) are located on work piece conveyor (200), automatic weigh disconnected mucilage binding and put (400) include:

the weighing windproof device (2b) is internally defined with a first accommodating cavity;

the weighing device (1b), the said weighing device (1b) locates in the said first and holds the intracavity;

the fluid segmenting device (4b) is arranged above the weighing windproof device (2b), and the fluid segmenting device (4b) is provided with a second accommodating cavity communicated with the first accommodating cavity;

the fluid receiving container (3b) is arranged in the second containing cavity, the fluid receiving container (3b) is located above the weighing device (1b), the fluid receiving container (3b) has two states of glue breaking and weighing, when the fluid receiving container (3b) is located in the glue breaking state, the fluid receiving container (3b) moves upwards to receive glue, and when the fluid receiving container (3b) is located in the weighing state, the fluid receiving container (3b) moves downwards and is placed on the weighing device (1b) to weigh the glue.

16. The asynchronous glue dispensing device of double valve according to claim 15, characterized in that said weighing windshield (2b) comprises:

the bottom plate (21), the weighing device (1b) is arranged on the upper surface of the bottom plate (21);

a windshield (22), the windshield (22) being arranged above the weighing device (1b) in a covering manner, the windshield (22) being connected in a sealing manner to the edge of the base plate (21), the windshield (22) having an opening at the upper end, the fluid-dividing device (4b) being arranged on the opening;

the fluid staging device (4b) comprises:

the sealing base (411) is arranged at the opening, and a through hole is formed in the middle of the sealing base (411);

the sealing cover (47) is positioned on the sealing base (411), the lower end of the sealing cover (47) is arranged in the through hole, the sealing cover (47) is provided with an upper opening and a lower opening, and the inner periphery of the lower opening protrudes inwards to form a boss (47 a);

the scale pan (412) is arranged in the sealing cover (47), and when the fluid receiving container (3) is in a glue breaking state, the scale pan (412) is clamped on the boss (47 a);

the clamping ring (48), the clamping ring (48) is sleeved on the sealing cover (47);

the sealing cover (47) is driven to move up and down, one end of the z-direction moving cylinder (41) is arranged on the sealing base (411), and the other end of the z-direction moving cylinder (41) is connected with the clasping ring (48) through a cylinder connecting block (42).

17. The asynchronous glue dispensing device of double valve according to claim 16, characterized in that said fluid receiving container (3b) is provided on said scale (412), said fluid receiving container (3b) comprising:

an outer tapered surface (32), the diameter of the outer tapered surface (32) decreasing from top to bottom;

the glue-containing structure comprises an inner conical surface (31), wherein the diameter of the inner conical surface (31) is increased from top to bottom, the inner conical surface (31) is arranged inside an outer conical surface (32), the lower edge of the inner conical surface (31) is connected with the lower edge of the outer conical surface (32), and a glue-containing cavity is formed between the inner conical surface (31) and the outer conical surface (32);

the upper edge of the inner conical surface (31) is higher than the upper edge of the outer conical surface (32), and the inner conical surface (31) and the outer conical surface (32) are both conical table surfaces.

18. The double-valve asynchronous dispensing device according to claim 17, wherein said fluid staging device (4b) further comprises:

the weighing cover (45) is arranged at the upper opening, a glue breaking opening (45a) is formed in the weighing cover (45), the orthographic projection of the center point of the glue breaking opening (45a) falls on the inner conical surface (31), and an elastic ring (44) is further arranged on the glue breaking opening (45 a);

the peripheral side surface of the weighing cover (45) is connected with the inner peripheral surface of the upper opening, two annular grooves (45b) and a positive pressure groove (45d) are formed in the peripheral side surface of the weighing cover (45), and the positive pressure groove (45d) is positioned between the two annular grooves (45 b);

the weighing cover (45) is provided with an air expanding hole (45f) and a plurality of air guide holes (45e), the air expanding hole (45f) is located right below the glue breaking port (45a), the air expanding hole (45f) is communicated with the glue breaking port (45a), and the air expanding hole (45f) is a horn mouth with a downward opening; the air guide holes (45e) are arranged in a circular array by taking the center point of the glue breaking port (45a) as the circle center, one end of each air guide hole (45e) is communicated with the air expanding hole (45f), and the other end of each air guide hole (45e) is communicated with the positive pressure groove (45 d).