阅读说明：本技术 一种半导体全自动锡膏灌装设备 (Full-automatic solder paste filling equipment of semiconductor ) 是由 郑代祥 于 2021-05-19 设计创作，主要内容包括：本发明涉及半导体锡膏灌装技术领域,尤其涉及一种半导体全自动锡膏灌装设备。包括设备支架、上料单元、自动称重单元、清洗单元、灌装单元、排出单元、搬运臂机构、上内盖机构、自动盖内盖单元、上外盖机构、自动盖外盖单元、贴标单元、搬出臂机构以及下料机构；所述上料单元、自动称重单元、清洗单元、灌装单元、排出单元、搬运臂机构、上内盖机构、自动盖内盖单元、上外盖机构、自动盖外盖单元、贴标单元、搬出臂机构以及下料机构均设置在所述设备支架上。本发明的有益之处：实现高粘度锡膏的灌装,提高自动化程度,提高生产效率。(The invention relates to the technical field of semiconductor solder paste filling, in particular to a full-automatic semiconductor solder paste filling device. The automatic labeling machine comprises an equipment support, a feeding unit, an automatic weighing unit, a cleaning unit, a filling unit, a discharging unit, a carrying arm mechanism, an inner cover feeding mechanism, an automatic inner cover covering unit, an outer cover feeding mechanism, an automatic outer cover covering unit, a labeling unit, a carrying arm mechanism and a discharging mechanism; the feeding unit, the automatic weighing unit, the cleaning unit, the filling unit, the discharging unit, the carrying arm mechanism, the inner cover feeding mechanism, the automatic inner cover covering unit, the outer cover feeding mechanism, the automatic outer cover covering unit, the labeling unit, the carrying arm mechanism and the discharging mechanism are all arranged on the equipment support. The invention has the advantages that: the filling of the high-viscosity solder paste is realized, the automation degree is improved, and the production efficiency is improved.)

1. The utility model provides a full-automatic tin cream filling equipment of semiconductor which characterized in that: the automatic labeling machine comprises an equipment support, a feeding unit, an automatic weighing unit, a cleaning unit, a filling unit, a discharging unit, a carrying arm mechanism, an inner cover feeding mechanism, an automatic inner cover covering unit, an outer cover feeding mechanism, an automatic outer cover covering unit, a labeling unit, a carrying arm mechanism and a discharging mechanism; the feeding unit, the automatic weighing unit, the cleaning unit, the filling unit, the discharging unit, the carrying arm mechanism, the inner cover mechanism, the automatic inner cover covering unit, the outer cover covering mechanism, the automatic outer cover covering unit, the labeling unit, the carrying arm mechanism and the discharging mechanism are all arranged on the equipment support, the feeding unit is arranged at the end part of the equipment support, the cleaning unit is arranged at the upper end of the tail part of the feeding unit, the automatic weighing unit and the filling unit are arranged on the left side and the right side of the cleaning unit, the automatic weighing unit is arranged at the bottom of the filling unit, the carrying arm mechanism is arranged beside the filling unit, the discharging unit is arranged at the front end of the carrying mechanism, the automatic inner cover covering unit and the automatic outer cover covering unit are sequentially arranged on the rear side of the carrying arm mechanism, the inner cover mechanism is arranged on the rear side of the automatic inner cover covering unit, the outer cover loading mechanism is arranged on the rear side of the automatic outer cover loading unit, the moving-out arm mechanism is arranged on the side of the carrying arm mechanism, and the labeling unit is provided with the tail end of the carrying arm mechanism which is matched with the carrying arm mechanism for use;

the feeding unit is arranged at the end part of the equipment support and is used for conveying the filled bottles to the cleaning unit;

the cleaning unit is arranged right above the feeding unit and used for cleaning the inside and the outside of the bottle by blowing air;

the automatic weighing unit clamps and places the bottles on a weighing instrument of the automatic weighing unit through the clamping mechanism and moves the bottles to the filling unit;

the filling unit moves to the spelling on the filling unit for automatic filling, after the filling is finished, the weighing unit automatically weighs again, and unqualified words are discharged through the removing unit

The discharging unit is arranged beside the filling unit;

a conveying arm unit arranged beside the filling unit and used for moving the bottles to the positions of the units

The inner cover feeding mechanism automatically provides an inner cover and is matched with the automatic inner cover covering unit for use;

the automatic inner cover covering unit is used for automatically clamping the inner cover and automatically covering the filled bottle with the inner cover;

the outer cover feeding mechanism is used for automatically feeding an outer cover, the bottle cap is brought to an inlet of the conveying belt through the feeding belt, the conveying belt drives the bottle cap to move to the tail end, and the positioning mechanism is used for clamping the bottle cap to be positioned for sucking and is matched with the automatic outer cover covering unit for use;

the automatic cap covering and covering unit is used for clamping the bottle cap when the bottle cap clamping cylinder descends to the bottle cap feeding position, clamping the bottle cap when the rotating cylinder returns to the material taking position and clamping the bottle cap when the bottle cap descends to the cap rotating position to screw the bottle cap;

a labeling unit capable of peeling off different kinds of labels and attaching the labels to the surface of the bottle body; and the carrying-out arm mechanism is arranged in front of the labeling unit and beside the carrying arm mechanism, carries the bottles by three-axis driving, and then places the bottles at the designated positions of the material box.

2. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the material loading unit includes the transmission band, sets up regular cylinder of first, the regular cylinder of second, location cylinder and the inductor on the transmission band.

3. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the automatic weighing unit comprises a slide rail assembly, a servo motor, a synchronous belt and a synchronous belt pulley which are matched with the servo motor for installation, and a high-precision weighing device which is matched with the synchronous belt and arranged on the slide rail assembly, wherein a weighing sensor is arranged on the high-precision weighing device.

4. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the filling unit is including setting up the fixing base, setting up filling mechanism on the fixing base and setting up the filling valve on filling mechanism, filling mechanism sets up directly over the automatic weighing unit.

5. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the carrying arm mechanism comprises a Z-axis cylinder, a Y-axis cylinder installed on the Z-axis cylinder through a mounting seat, a linear motor X-axis module installed on the Y-axis cylinder through a motor mounting seat, and a plurality of bottle clamping cylinders installed on the linear motor X-axis module in a sliding mode, wherein bottle falling sensors are arranged beside the bottle clamping cylinders.

6. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: go up inner cup mechanism and go up the enclosing cover mechanism structure the same, it includes feed mechanism and passes material mechanism to go up inner cup mechanism, feed mechanism perpendicular with pass material mechanism and set up perpendicularly, feed mechanism includes the material loading belt, set up between a plurality of material loadings on the material loading belt keyway, set up the bottle lid workbin in material loading belt bottom and drive material loading belt's driving motor, pass material mechanism and include installing support, set up conveyer on the installing support, set up the bottle lid positioning mechanism at the conveyer tip.

7. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the automatic inner cover covering unit comprises an inner cover mounting support, an inner cover Y-axis cylinder arranged on the inner cover mounting support, an inner cover Z-axis cylinder arranged on the inner cover Y-axis cylinder, and an inner cover suction nozzle arranged on the inner cover Z-axis cylinder.

8. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: automatic lid enclosing cover unit includes enclosing cover feeding agencies and the mechanism of screwing, enclosing cover feeding agencies includes the enclosing cover and gets the material mount pad, sets up enclosing cover Z axle cylinder on the enclosing cover feeding mount pad, sets up revolving cylinder on enclosing cover Z axle cylinder, sets up and get the material clamping jaw at the left enclosing cover of revolving cylinder, sets up the enclosing cover feed clamping jaw on the revolving cylinder right side, the mechanism of screwing is including screwing Z axle lead screw, connecting and the servo motor who screws Z axle lead screw tip, install the bottle lid motor of screwing on the Z axle lead screw, set up the bottle lid clamp at bottle lid revolving motor tip through the slider and get the cylinder.

9. The full-automatic solder paste filling apparatus for semiconductor according to claim 1, wherein: the moving-out arm mechanism comprises an X-axis linear discharging motor, a label taking module arranged at one end of the X-axis linear discharging motor, a discharging module arranged at the other end of the X-axis linear discharging motor, and a material taking label Z-axis module arranged on the material taking label module, and the discharging mechanism is arranged below the moving-out arm mechanism.

Technical Field

The invention relates to the technical field of semiconductor solder paste filling, in particular to a full-automatic semiconductor solder paste filling device.

Background

At present, most of solder paste filling adopts a manual filling mode, and the manual filling efficiency is low, the error rate is high, and the accuracy is low. The production efficiency is low, the filling precision is low, the cost of manpower is high, the efficiency of the produced whole product is reduced by one level, and the market demand cannot be met.

Disclosure of Invention

The invention aims to provide a full-automatic semiconductor solder paste filling device to overcome the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a semiconductor full-automatic solder paste filling device comprises a device support, a loading unit, an automatic weighing unit, a cleaning unit, a filling unit, a discharging unit, a carrying arm mechanism, an inner cover feeding mechanism, an inner cover automatic covering unit, an outer cover feeding mechanism, an outer cover automatic covering unit, a labeling unit, a carrying arm mechanism and a discharging mechanism; the feeding unit, the automatic weighing unit, the cleaning unit, the filling unit, the discharging unit, the carrying arm mechanism, the inner cover mechanism, the automatic inner cover covering unit, the outer cover covering mechanism, the automatic outer cover covering unit, the labeling unit, the carrying arm mechanism and the discharging mechanism are all arranged on the equipment support, the feeding unit is arranged at the end part of the equipment support, the cleaning unit is arranged at the upper end of the tail part of the feeding unit, the automatic weighing unit and the filling unit are arranged on the left side and the right side of the cleaning unit, the automatic weighing unit is arranged at the bottom of the filling unit, the carrying arm mechanism is arranged beside the filling unit, the discharging unit is arranged at the front end of the carrying mechanism, the automatic inner cover covering unit and the automatic outer cover covering unit are sequentially arranged on the rear side of the carrying arm mechanism, the inner cover mechanism is arranged on the rear side of the automatic inner cover covering unit, the outer cover loading mechanism is arranged on the rear side of the automatic outer cover loading unit, the moving-out arm mechanism is arranged on the side of the carrying arm mechanism, and the labeling unit is provided with the tail end of the carrying arm mechanism which is matched with the carrying arm mechanism for use;

the feeding unit is arranged at the end part of the equipment support and is used for conveying the filled bottles to the cleaning unit;

the cleaning unit is arranged right above the feeding unit and used for cleaning the inside and the outside of the bottle by blowing air;

the automatic weighing unit clamps and places the bottles on a weighing instrument of the automatic weighing unit through the clamping mechanism and moves the bottles to the filling unit;

the filling unit moves to the spelling on the filling unit for automatic filling, after the filling is finished, the weighing unit automatically weighs again, and unqualified words are discharged through the removing unit

The discharging unit is arranged beside the filling unit;

a conveying arm unit arranged beside the filling unit and used for moving the bottles to the positions of the units

The inner cover feeding mechanism automatically provides an inner cover and is matched with the automatic inner cover covering unit for use;

the automatic inner cover covering unit is used for automatically clamping the inner cover and automatically covering the filled bottle with the inner cover;

the outer cover feeding mechanism is used for automatically feeding an outer cover, the bottle cap is brought to an inlet of the conveying belt through the feeding belt, the conveying belt drives the bottle cap to move to the tail end, and the positioning mechanism is used for clamping the bottle cap to be positioned for sucking and is matched with the automatic outer cover covering unit for use;

the automatic cap covering and covering unit is used for clamping the bottle cap when the bottle cap clamping cylinder descends to the bottle cap feeding position, clamping the bottle cap when the rotating cylinder returns to the material taking position and clamping the bottle cap when the bottle cap descends to the cap rotating position to screw the bottle cap;

a labeling unit capable of peeling off different kinds of labels and attaching the labels to the surface of the bottle body;

and the carrying-out arm mechanism is arranged in front of the labeling unit and beside the carrying arm mechanism, carries the bottles by three-axis driving, and then places the bottles at the designated positions of the material box.

Preferably, the feeding unit comprises a transmission belt, a first arranging cylinder, a second arranging cylinder, a positioning cylinder and an inductor which are arranged on the transmission belt.

Preferably, the automatic weighing unit comprises a slide rail assembly, a servo motor, a synchronous belt and a synchronous belt pulley which are matched with the servo motor for installation, and a high-precision weighing device which is matched with the synchronous belt and is arranged on the slide rail assembly, wherein a weighing sensor is arranged on the high-precision weighing device.

Preferably, the filling unit is including setting up the fixing base, setting up filling mechanism on the fixing base and setting up the filling valve in filling mechanism, filling mechanism sets up directly over the automatic weighing unit.

Preferably, the carrying arm mechanism comprises a Z-axis cylinder, a Y-axis cylinder installed on the Z-axis cylinder through a mounting seat, a linear motor X-axis module installed on the Y-axis cylinder through a motor mounting seat, and a plurality of bottle clamping cylinders installed on the linear motor X-axis module in a sliding mode, and bottle falling sensors are arranged beside the bottle clamping cylinders.

Preferably, it is the same with last enclosing cover mechanism structure to go up inner cup mechanism, it includes feed mechanism and biography material mechanism to go up inner cup mechanism, feed mechanism perpendicular with it sets up perpendicularly to pass material mechanism, feed mechanism includes the loading belt, sets up keyway, the bottle lid workbin that sets up in the loading belt bottom and drive loading belt's driving motor between a plurality of material loadings on the loading belt, it includes installing support, sets up conveyer on the installing support, sets up the bottle lid positioning mechanism at the conveyer tip to pass material mechanism.

Preferably, the automatic inner cover covering unit comprises an inner cover mounting support, an inner cover Y-axis cylinder arranged on the inner cover mounting support, an inner cover Z-axis cylinder arranged on the inner cover Y-axis cylinder, and an inner cover suction nozzle arranged on the inner cover Z-axis cylinder.

Preferably, automatic lid enclosing cover unit includes enclosing cover feeding agencies and the mechanism of screwing, enclosing cover feeding agencies includes the enclosing cover and gets the material mount pad, sets up enclosing cover Z axle cylinder on the enclosing cover feeding mount pad, sets up revolving cylinder on enclosing cover Z axle cylinder, sets up and get the material clamping jaw at the left enclosing cover of revolving cylinder, sets up the enclosing cover feeding clamping jaw on the revolving cylinder right side, the mechanism of screwing is including screwing Z axle lead screw, connecting and the servo motor who screws Z axle lead screw tip, install the bottle lid motor of screwing on the Z axle lead screw, set up the bottle lid clamp cylinder at bottle lid revolving motor tip through the slider.

Preferably, the moving-out arm mechanism comprises an X-axis linear discharging motor, a label taking module arranged at one end of the X-axis linear discharging motor, a discharging module arranged at the other end of the X-axis linear discharging motor, and a material taking label Z-axis module arranged on the material taking module, and the discharging mechanism is arranged below the moving-out arm mechanism.

The invention has the beneficial effects that: the automatic feeding device can realize automatic batch feeding of bottles, automatic cleaning and automatic filling of solder paste, automatic weighing of the filled solder paste, automatic removal of unqualified weight, automatic feeding of inner and outer covers, automatic covering of qualified products by the inner and outer covers, automatic feeding of the inner and outer covers through a conveyor belt, automatic removal of abnormal covers, sticking of corresponding labels on qualified products of the covers, and automatic feeding of the qualified products into a box; the filling of the high-viscosity solder paste is realized, the automation degree is improved, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 2 is a schematic diagram of a feeding unit of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 3 is a schematic view of an automatic weighing unit of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 4 is a schematic view of a filling unit of the full-automatic solder paste filling apparatus for semiconductor of the present invention;

FIG. 5 is a schematic diagram of a handling arm mechanism of the full-automatic solder paste filling apparatus for semiconductor devices according to the present invention;

FIG. 6 is a schematic diagram of a feeding mechanism of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 7 is a schematic view of a material conveying mechanism of the full-automatic solder paste filling apparatus for semiconductor of the present invention;

FIG. 8 is a schematic diagram of an automatic cap inner cover unit of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 9 is a schematic view of an outer cover material-taking mechanism of the full-automatic semiconductor solder paste filling apparatus according to the present invention;

FIG. 10 is a schematic view of a screwing mechanism of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 11 is a schematic diagram of a carrying-out arm mechanism of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

FIG. 12 is a schematic view of a blanking mechanism of the semiconductor full-automatic solder paste filling apparatus according to the present invention;

in the figure: 1. an equipment support; 2. a feeding unit; 21. a conveyor belt; 22. a first arranging cylinder; 23. a second arranging cylinder; 24. positioning the air cylinder; 25. an inductor; 3. an automatic weighing unit; 31. a slide rail assembly; 32. a servo motor; 33. a synchronous belt; 34. a synchronous pulley; 35. a high-precision weighing device; 36. a weighing sensor; 4. a cleaning unit; 5. a filling unit; 51. a fixed seat; 52. a filling mechanism; 53. a filling valve; 6. a discharge unit; 7. a transfer arm mechanism; 71. a Z-axis cylinder; 72. a mounting seat; 73. a Y-axis cylinder; 74. a linear motor X-axis module; 75. a bottle clamping cylinder; 76. a bottle drop sensor; 8. an inner cover mounting mechanism; 81. a feeding mechanism; 82. a material conveying mechanism; 811. a feeding belt; 812. a key groove between the feeding chambers; 813. a bottle cap material box; 814. a drive motor; 821. mounting a bracket; 822. a conveyor belt; 823. a bottle cap positioning mechanism; 9. an automatic inner cover covering unit; 91. an inner cover mounting bracket; 92. an inner cover Y-axis cylinder; 93. an inner cover Z-axis cylinder; 94. an inner cap suction nozzle; 10. an outer cover mounting mechanism; 11. an automatic covering outer cover unit; 111; an outer cover material taking mechanism; 112. a screwing mechanism; 1111. an outer cover material taking mounting seat; 1112. an outer cover Z-axis cylinder; 1113. a rotating cylinder; 1114. an outer cover material taking clamping jaw; 1115. an outer cover feeding clamping jaw; 1121. screwing a Z-axis screw rod; 1122. a servo motor; 1123. a slider; 1124. a bottle cap screwing motor; 1125. a bottle cap clamping cylinder; 12. a labeling unit; 13. a carrying-out arm mechanism; 131. an X-axis linear discharging motor; 132. taking a label module; 133 a discharge module; 134. taking a Z-axis module of the label; 14. a blanking mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 2, the present embodiment is a semiconductor full-automatic solder paste filling apparatus, including an apparatus frame 1, a feeding unit 2, an automatic weighing unit 3, a cleaning unit 4, a filling unit 5, a discharging unit 6, a carrying arm mechanism 7, an inner cap feeding mechanism 8, an inner cap feeding mechanism 9, an outer cap feeding mechanism 10, an outer cap feeding mechanism 11, a labeling unit 12, a carrying-out arm mechanism 13, and a discharging mechanism 14; the loading unit 2, the automatic weighing unit 3, the cleaning unit 4, the filling unit 5, the discharging unit 6, the carrying arm mechanism 7, the inner cover loading mechanism 8, the inner cover loading unit 9, the outer cover loading mechanism 10, the outer cover loading unit 11, the labeling unit 12, the discharging arm mechanism 13 and the discharging mechanism 14 are all arranged on the equipment support 1, the loading unit 2 is arranged at the end part of the equipment support 1, the cleaning unit 4 is arranged at the upper end of the tail part of the loading unit 2, the automatic weighing unit 3 and the filling unit 5 are arranged at the left side and the right side of the cleaning unit 4, the automatic weighing unit 3 is arranged at the bottom of the filling unit 5, the carrying arm mechanism 7 is arranged beside the filling unit 5, the discharging unit 6 is arranged at the front end of the carrying part mechanism 7, the inner cover loading unit 8 and the outer cover loading unit 11 are sequentially arranged at the rear side of the carrying arm mechanism 7, the inner cover feeding mechanism 8 is arranged at the rear side of the automatic inner cover covering unit 8, the outer cover feeding mechanism 10 is arranged at the rear side of the automatic outer cover covering unit 11, the carrying-out arm mechanism 13 is arranged at the side of the carrying arm mechanism 7, and the labeling unit 12 is provided with the tail end of the carrying arm mechanism 7 to be matched with the carrying arm mechanism 7 for use;

the feeding unit is arranged at the end part of the equipment support and is used for conveying the filled bottles to the cleaning unit;

the cleaning unit is arranged right above the feeding unit and used for cleaning the inside and the outside of the bottle by blowing air;

and the automatic weighing unit clamps and places the bottles on a weighing instrument of the automatic weighing unit through the clamping mechanism and moves the bottles to the filling unit.

The filling unit moves to the spelling on the filling unit for automatic filling, after the filling is finished, the weighing unit automatically weighs again, and unqualified words are discharged through the removing unit

The discharging unit is arranged beside the filling unit;

a conveying arm unit arranged beside the filling unit and used for moving the bottles to the positions of the units

The inner cover feeding mechanism automatically provides an inner cover and is matched with the automatic inner cover covering unit for use;

the automatic inner cover covering unit is used for automatically clamping the inner cover and automatically covering the filled bottle with the inner cover;

the outer cover feeding mechanism is used for automatically feeding an outer cover, the bottle cap is brought to an inlet of the conveying belt through the feeding belt, the conveying belt drives the bottle cap to move to the tail end, and the positioning mechanism is used for clamping the bottle cap to be positioned for sucking and is matched with the automatic outer cover covering unit for use;

the automatic cap covering and covering unit is used for clamping the bottle cap when the bottle cap clamping cylinder descends to the bottle cap feeding position, clamping the bottle cap when the rotating cylinder returns to the material taking position and clamping the bottle cap when the bottle cap descends to the cap rotating position to screw the bottle cap;

a labeling unit capable of peeling off different kinds of labels and attaching the labels to the surface of the bottle body;

and the carrying-out arm mechanism is arranged in front of the labeling unit and beside the carrying arm mechanism, carries the bottles by three-axis driving, and then places the bottles at the designated positions of the material box.

Preferably, the feeding unit 2 comprises a conveying belt 21, a first arranging cylinder 22, a second arranging cylinder 23, a positioning cylinder 24 and a sensor 25, wherein the first arranging cylinder 22, the second arranging cylinder 23, the positioning cylinder 24 and the sensor 25 are arranged on the conveying belt 21. Drive the bottle through transmission band 21 and move forward, through the response of inductor 25, cooperate first regular cylinder 22, the regular cylinder 23 of second to pat the bottle and guarantee that the bottle can not block, transmit the locating hole in proper order, press from both sides tightly at appointed position at the flexible foremost bottle that passes through locating cylinder 25. The cooperation cleaning unit blows and washs, all washs the sensation outside bottle in the bottle, gets on the high accuracy weighing device 35 who conveys the automatic weighing unit at cooperation clamping jaw clamp.

Preferably, the automatic weighing unit 3 comprises a slide rail assembly 31, a servo motor 32, a synchronous belt 33 and a synchronous belt wheel 34 which are matched with the servo motor 32 for installation, and a high-precision weighing device 35 which is matched with the synchronous belt 33 and is arranged on the slide rail assembly 31, wherein a weighing sensor 36 is arranged on the high-precision weighing device 35. The rotation of the synchronous belt 33 is driven by the rotation of the servo motor 32, and the synchronous belt wheel 34 is matched to rotate, so that the high-precision weighing device 35 moves along the direction of the slide rail assembly 31 and moves to the lower part of the filling unit 5. The bottle is placed directly above the weighing sensor and the weight of the bottle is automatically measured.

Preferably, the filling unit 5 includes a fixing seat 51, a filling mechanism 52 disposed on the fixing seat 51, and a filling valve 53 disposed on the filling mechanism 52, wherein the filling mechanism 53 is disposed directly above the automatic weighing unit 3. The filling mechanism 52 is used for filling, the bottle is aligned for filling, the filling amount is controlled by controlling the opening and closing time of the filling valve, the filling unit is high in speed by using a large-flow valve body, and the filling unit is used for ensuring the filling accuracy by using a small-flow valve body. And after the filling is finished, automatically measuring the weight of the filled bottle and automatically detecting.

Preferably, the carrying arm mechanism 7 includes a Z-axis cylinder 71, a Y-axis cylinder 73 mounted on the Z-axis cylinder 71 through a mounting seat 72, a linear motor X-axis module 74 mounted on the Y-axis cylinder 73 through a motor mounting seat, and a plurality of bottle clamping cylinders 75 slidably mounted on the linear motor X-axis module 74, and a bottle falling sensor 76 is disposed beside each bottle clamping cylinder 75. The conveying arm mechanism is used in a matching mode through three shafts, the conveying bottle clamping air cylinder 75 conveys the bottles to the filling position, filled bottles are clamped and taken, the bottles move according to the detection result, the qualified bottles are moved to the downward moving station, and the unqualified bottles are moved to the discharging unit 6.

Preferably, it is the same with last outer lid mechanism 10 structure to go up inner lid mechanism 8, it includes feed mechanism 81 and passes material mechanism 82 to go up inner lid mechanism 8, feed mechanism 81 perpendicular with pass material mechanism 82 and set up perpendicularly, feed mechanism 81 includes material loading belt 811, sets up keyway 812 between a plurality of material loadings on material loading belt 811, sets up bottle lid workbin 813 in material loading belt 811 bottom and drive feed belt 811's driving motor 814, it includes installing support 821, sets up conveyor 822 on installing support 821, sets up bottle lid positioning mechanism 823 at conveyor 822 tip to pass material mechanism 82. The bottle caps are poured into the material box, the bottle caps are brought to the inlet of the conveying belt through the feeding belt, the conveying belt drives the bottle caps to move to the tail ends, and the positioning mechanism clamps the bottle caps to be positioned and wait for suction.

Preferably, the automatic inner lid unit 9 includes an inner lid mounting bracket 91, an inner lid Y-axis cylinder 92 provided on the inner lid mounting bracket 91, an inner lid Z-axis cylinder 93 provided on the inner lid Y-axis cylinder 92, and an inner lid suction nozzle 94 provided on the inner lid Z-axis cylinder 93. The bottle caps are sucked on the conveying belt, the air cylinder drives the bottle caps to be moved to the positions where the bottle caps are covered, and the Z-direction air cylinder descends to cover the bottle caps.

Preferably, the automatic cap outer cover unit 11 includes an outer cover material taking mechanism 111 and a screwing mechanism 112, the outer cover material taking mechanism 111 includes an outer cover material taking mounting seat 1111, an outer cover Z-axis cylinder 1112 arranged on the outer cover material taking mounting seat 1111, a rotary cylinder 1113 arranged on the outer cover Z-axis cylinder 1112, an outer cover material taking clamping jaw 1114 arranged on the left side of the rotary cylinder 1113, and an outer cover feeding clamping jaw 1115 arranged on the right side of the rotary cylinder 1113, and the screwing mechanism 112 includes a screwing Z-axis screw rod 1121, a servo motor 1122 connected to and screwed to the end of the Z-axis screw rod 1121, a bottle cap screwing motor 1124 arranged on the screwing Z-axis screw rod 1121 through a slider 1123, and a bottle cap clamping cylinder 1125 arranged at the end of the bottle cap rotating motor 1124. The bottle cap clamping cylinder descends to the bottle cap feeding position to clamp the bottle cap, then returns to the waiting position, and waits for the rotary cylinder to return to the material taking position. Then the clamping bottle cap is descended to the cap screwing position to screw the bottle cap. Outer lid feeding clamping jaw 1115 is also pressed from both sides and is got outer lid through revolving cylinder 1113 rotation, outer lid feeding clamping jaw 1115 through reciprocating of outer lid Z axle cylinder 1112 to outer lid feeding mechanism 111, and both cooperate to press from both sides and get, the feed improves work efficiency. The bottle cap clamping cylinder 1125 clamps the bottle cap, the bottle cap rotating motor 1124 rotates to drive the bottle cap clamping cylinder 1125 to rotate, the clamped bottle cap rotates, and the bottle cap is automatically screwed and tightly covered.

Preferably, the carrying-out arm mechanism 13 includes an X-axis linear discharging motor 131, a label taking module 132 disposed at one end of the X-axis linear discharging motor 131, a discharging module 133 disposed at the other end of the X-axis linear discharging motor 131, and a material taking label Z-axis module 134 disposed on the material taking module 132, and the blanking mechanism 14 is disposed below the carrying-out arm mechanism 13. The label taking module 132 and the discharging module 133 move on the X-axis linear discharging motor 131, the label taking module 132 takes out the label from the labeling unit and sticks the label to the bottle, and the discharging module 133 clamps the bottle after sticking and moves the filled bottle to the discharging mechanism 14.

In the implementation of the embodiment, the bottles are placed on the conveyor belt 21, the bottles are driven to move forward by the conveyor belt 21, the bottles are sensed by the sensor 25, matched with the first arranging cylinder 22 and the second arranging cylinder 23 to flap the bottles to ensure that the bottles cannot be clamped, the bottles are sequentially conveyed to the positioning port, the bottles at the most front end of the stretching of the positioning cylinder 25 are clamped at a specified position, matched with the cleaning unit to blow air for cleaning, the inner bottles and the outer bottles of the bottles are cleaned by the cleaning feeling, clamped and conveyed to the high-precision weighing device 35 of the automatic weighing unit by the clamping jaw, the high-precision weighing device 35 is driven to rotate by the rotation of the servo motor 32, the synchronous belt wheel 34 is matched to rotate, so that the high-precision weighing device 35 moves along the direction of the slide rail assembly 31 and moves to the lower part of the filling unit 5, the bottles are placed right above the weighing sensor, the weight of the bottles is automatically measured, and the bottles are filled by the filling mechanism 52, the bottle is aligned for filling, the filling amount is controlled by controlling the opening and closing time of the filling valve, the filling unit is high in speed by using a large-flow valve body, and the filling unit ensures the filling accuracy by using a small-flow valve body. After filling, the weight of the filled bottle is automatically measured, automatic detection is carried out, after detection is finished, clamping movement is carried out through a conveying arm mechanism, the bottle is conveyed to a bottle clamping cylinder 75 through cooperation of three shafts, the filled bottle is clamped and conveyed to a filling position, the filled bottle is clamped, movement is carried out through a detection result, qualified bottle is moved to a downward moving station, unqualified bottle is moved to a discharge unit 6, the bottle cap is poured into a bin, the bottle cap is taken to an inlet of a conveying belt through a feeding belt, the conveying belt drives the bottle cap to move to the tail end, a positioning mechanism clamps the bottle cap to be positioned and wait for suction, the bottle cap is sucked on the conveying belt, the air cylinder drives the bottle cap to be moved to a position of the bottle cap, a Z-direction air cylinder descends, the bottle cap is covered, the bottle cap is moved to an outer cap taking mechanism 111, the outer cap 1114 is clamped and rotated through a rotating air cylinder 1113, outer cover feed clamping jaw 1115 presss from both sides the clamp also, and both cooperate the clamp to get, the feed improves work efficiency. The bottle cap clamping cylinder 1125 clamps the bottle cap, the bottle cap rotating motor 1124 rotates to drive the bottle cap clamping cylinder 1125 to rotate, the clamped bottle cap rotates, and the bottle cap is automatically screwed and tightly covered. After screwing, labeling is carried out in cooperation with the labeling unit, the label is clamped and moved through the moving-out arm mechanism, the label taking module 132 and the discharging module 133 move on the X-axis linear discharging motor 131, the label taken module 132 takes out a label out of the labeling unit and is attached to a bottle, and the discharging module 133 clamps and takes the bottle after being attached to move the filled bottle to the discharging mechanism 14.

The automatic filling machine has the advantages that automatic batch filling, automatic cleaning and automatic tin paste filling can be realized, the filled tin paste is automatically weighed, unqualified weight can be automatically removed, the inner cover and the outer cover can be automatically filled, qualified products can be automatically covered by the inner cover and the outer cover, the inner cover and the outer cover are automatically fed through a conveyor belt, abnormal covers can be automatically removed, the qualified products of the covers are adhered with corresponding labels, and then the bottles are automatically filled into a box; the filling of the high-viscosity solder paste is realized, the automation degree is improved, and the production efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.