CN106181241A - Hot plate automatic processing method - Google Patents

Abstract

The invention provides an automatic hot plate processing method. The automatic processing method of the hot plate comprises the following steps: conveying the semi-finished product hot plate to first leading rod processing equipment, and carrying out shaping correction, polishing, milling ash, dispensing, rubber cap adding and iron sheet adding processing on the first leading rod; the hot plate rotating device rotates the semi-finished hot plate to swap the positions of the first leading rod and the second leading rod; the conveying belt conveys the semi-finished product hot plate to second leading rod processing equipment, and the second leading rod is subjected to shaping correction, milling, dispensing, rubber cap adding and iron sheet adding processing; the detection device detects a finished product hot plate. According to the hot plate processing equipment provided by the invention, a series of automatic processing procedures such as correction, polishing, milling, dispensing, adding a rubber cap, welding an iron sheet, detection and the like are sequentially carried out on the upward leading rod of the semi-finished hot plate, so that the processing production efficiency is improved; meanwhile, the positioning device can position the hot plates of different types, so that the hot plates of different types can be processed, and the utilization rate of the equipment is improved.

Description

Hot plate automatic processing method

【Technical field】

The invention relates to the field of processing parts of household electrical appliances, in particular to an automatic processing method for a hot plate.

【Background technique】

With the continuous improvement of users' requirements for the use of electrical products, especially the higher and higher quality requirements for household electrical appliances, manufacturers need to achieve users' requirements through precision processing. As a heating element, the hot plate is the main component of most household appliances, and its quality requirements must also meet the needs of users.

In the prior art, household electrical devices are manually assembled, and the processing of the main components of the hot plate is also manually assembled. The manual assembly of the hot plate has the disadvantages of low assembly accuracy and cumbersome process steps, so that the assembled products have low precision and low product quality. The qualification rate is not high, and the production efficiency is low, and the labor intensity is high.

Therefore, it is necessary to provide a new hot plate automatic processing method to solve the above problems.

【Content of invention】

The object of the present invention is to provide an automatic hot plate processing method capable of processing different types of hot plates.

Technical scheme of the present invention is as follows:

A method for processing a hot plate is used for processing a semi-finished hot plate with a lead rod, the lead rod includes a first lead rod and a second lead rod, and comprises the following steps:

Step S1: Provide a conveyor belt, a positioning device distributed on the conveyor belt and corresponding to each processing station, and the first lead rod processing equipment, the semi-finished hot plate is transported to the first lead rod processing equipment, the positioning The device clamps the semi-finished hot plate, and the first lead rod processing equipment performs shaping correction, grinding, dust milling, glue dispensing, rubber cap and iron sheet processing on the first lead rod;

Step S2: providing a hot plate rotating device, the hot plate rotating device rotates the semi-finished hot plate, and exchanges the positions of the first lead rod and the second lead rod;

Step S3: providing second lead rod processing equipment, the conveyor belt transports the semi-finished hot plate to the second lead rod processing equipment, the positioning device positions the semi-finished hot plate, and the second lead rod processing equipment The second lead rod is processed for plastic correction, dust milling, glue dispensing, rubber capping and iron sheeting;

Step S4: providing a detection device, the detection device detects the finished hot plate.

Preferably, in the step S1, the first lead rod processing equipment includes a first shaping correction device, a first grinding device, a first dust milling device, a first glue dispensing device, and a first rubber cap assembly device arranged in sequence And the first iron sheet assembling device, comprises the steps:

Step S11, the first shaping and correcting device includes a first correcting mechanism and a correcting cylinder, the conveyor belt transports the semi-finished hot plate to directly below the first correcting mechanism, and the positioning device clamps the semi-finished hot plate. disc, the correction cylinder drives the first correction mechanism to move downward, radially adjusts the first lead rod, and releases the positioning device;

Step S12, the first grinding device includes a grinding head and a grinding head cylinder, the conveyor belt transports the semi-finished hot plate to directly below the grinding head, the positioning device clamps the semi-finished hot plate, the The grinding head cylinder drives the grinding head to move downward, the grinding head rotates and moves back radially around the first lead rod, and the positioning device is released;

Step S13, the first ash milling device includes a soot milling rotary mechanism, a soot milling cylinder, and a milling cutter provided on the rotary mechanism, and the conveyor belt transports the semi-finished hot plate to directly below the ash milling rotary mechanism, The positioning device clamps the semi-finished hot plate, the ash milling cylinder drives the ash milling rotating mechanism to rotate radially around the first lead rod, and drives the milling cutter to move around the first lead rod, so The positioning device is released;

Step S14, the first glue dispensing device includes a glue dispensing head and a glue dispensing cylinder, the conveyer belts the semi-finished hot plate directly below the glue dispensing head, and the positioning device clamps the semi-finished hot plate, so The dispensing cylinder drives the dispensing head to move downward to dispense glue, and the positioning device is released;

Step S15, the first rubber cap adding device includes a rubber cap vibrating plate feeding device and a rubber cap suction device, the rubber cap vibrating plate feeding device transports the rubber cap, and the conveyor belt transports the semi-finished hot plate to the suction At the device, the positioning device clamps the semi-finished hot plate, the rubber cap suction device sucks the rubber cap to the first guide rod for assembly, and the positioning device is released.

Step S16, the first iron sheet assembly device includes an iron sheet vibrating plate feeding device and an iron sheet suction device, the iron sheet vibrating plate feeding device conveys the iron sheet, and the conveyor belt conveys the semi-finished hot plate to the iron sheet At the sheet suction device, the positioning device clamps the semi-finished hot plate, the iron sheet suction device sucks the iron sheet to the first lead rod for assembly, and the positioning device is released.

Preferably, in the step S2, the hot plate rotating device includes a rotating clamping mechanism, a clamping cylinder, an upper and lower cylinder, and a rotating cylinder, the upper and lower cylinders drive the rotating clamping mechanism to move downward, and the clamping The fetching cylinder drives the rotary clamping mechanism to clamp the semi-finished hot plate to move upward, and the rotary cylinder drives the rotary clamping mechanism to rotate to a preset angle, so that the first lead rod and the second lead rod swap the position of

Preferably, the detection device includes an iron sheet spot welding device and a high-voltage testing device, the spot welding device welds the iron sheet to the first lead rod and the second lead rod respectively, and the high-voltage testing device conducts a power test .

Preferably, the high voltage testing device includes an elastic testing head and a testing head cylinder that drives the elastic testing head to expand and contract.

The beneficial effects of the present invention are:

Compared with the prior art, the hot plate automatic processing method provided by the present invention realizes an upgrade from manual processing to automatic processing through the automatic processing of the lead rods on the semi-finished hot plate. A series of automatic processing procedures such as calibration, grinding, milling, dispensing, rubber capping, welding iron sheets and testing, etc., improve the production efficiency of processing, ensure the assembly accuracy, and there will be no missing assembly due to manual assembly. Or wrong assembly, poor welding or false welding products; at the same time, the positioning device can locate different types of hot plates, so that different types of hot plates can be processed, which improves the utilization rate of the equipment and reduces the processing cost.

【Description of drawings】

Fig. 1 is the structural representation of the hot plate automatic processing equipment of the present invention being used for processing semi-finished product hot plate;

Fig. 2 is the schematic structural view of the finished hot plate after the semi-finished hot plate shown in Fig. 1 has been processed;

Fig. 3 is a three-dimensional structural schematic diagram of the hot plate automatic processing equipment of the present invention;

Fig. 4 is a structural schematic diagram of the hot plate automatic processing equipment part shown in Fig. 3;

Fig. 5 is a structural schematic diagram of the hot plate automatic processing equipment part shown in Fig. 3;

FIG. 6 is a structural schematic diagram of part of the hot plate automatic processing equipment shown in FIG. 3 .

【detailed description】

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Please refer to FIG. 1 and FIG. 2 at the same time. FIG. 1 is a schematic diagram of the structure of the automatic hot plate processing equipment of the present invention for processing a semi-finished hot plate, and FIG. The semi-finished hot plate 2 includes a lead rod 21 arranged on the semi-finished heat plate 2, the lead rod 21 includes a first lead rod 211 and a second lead rod 212, and the first lead rod 211 includes a sinking portion 2111. The semi-finished hot plate 2 is processed into a finished hot plate 2' after undergoing the rod processing process, the rubber cap installation process, the iron sheet installation process, and the testing process. The finished hot plate 2' includes a lead rod 21', a rubber cap 22' and an iron sheet 23'.

Please refer to Figures 3-6 at the same time, the hot plate automatic processing equipment 100 includes a frame body 10, a conveyor belt 11, a first lead rod processing device 12, a hot plate rotating device 13, a second lead rod processing device 14, and a positioning device 15 , a detection device 16, an electrical control box 17, a signal lamp 18 and a human-computer interaction panel 19. The conveyer belt 11 runs through the frame body 10, and the first lead rod processing equipment 12, the hot plate rotating device 13, the second lead rod processing device 14 and the detection device 16 are respectively arranged on two sides of the conveyer belt 11. side.

The first lead rod processing equipment 12 and the second lead rod processing device 13 are sequentially connected by the conveyor belt 11 . The electrical control box 17, the signal lamp 18 and the human-computer interaction panel 19 are respectively arranged on the frame body 10, wherein the electrical control box 17 is used to control the working state of the entire equipment, and the signal lamp 18 and The man-machine interaction panel 19 is electrically connected to the electrical control box 15 respectively, and is used for indicating working status and operation display.

The conveyor belt 11 includes a servo motor 111, a conveyor table 112, a feed port 113 and a discharge port 114, the servo motor 111 is installed on the frame body 10, and the semi-finished hot plate 2 is fed by the feed port 113 feeding, the servo motor 111 drives the conveyor belt 11 to transport the semi-finished hot plate 2 to each station, and finally discharges through the discharge port 114.

The first lead rod processing equipment 12 includes a first shaping correction device 122, a first grinding device 123, a first ash milling device 124, a first glue dispensing device 125, a first The rubber cap adding device 126 and the first iron adding device 127.

The semi-finished hot plate 10 is conveyed to the first shaping and correcting device 122 by the conveyor belt 11, and the shaping and correcting device 122 includes a first correcting mechanism 1221 and a correcting cylinder 1222 for driving the first correcting mechanism 1221, so The rotation correction mechanism 1221 is disposed around the first lead rod 211 and corrects the first lead rod 211 through its radial rotation. The correction cylinder 1222 drives the first correction mechanism 1221 to move downward, the rotation correction mechanism 1221 is in contact with the first lead rod 211, and the four clamping blocks (not shown) of the rotation correction mechanism 1221 Clamping inward from four directions with the first lead rod 211 as the center, so as to adjust the shape of the first lead rod 211 to keep it vertical.

The semi-finished hot plate 2 is conveyed to the first grinding device 123 by the conveyor belt 11, and the first grinding device 123 is used for grinding and polishing the first guide rod 211 and the second guide rod 212. oxide layer. The first grinding device 123 includes a grinding head 1231 and a grinding head cylinder 1232 that drives the grinding head 1231. The first grinding device 123 is installed on one side of the conveyor belt 11, and the grinding head 1231 is located on the One side of the first guide rod 211, the grinding head cylinder 1232 drives the grinding head 1231 to move laterally.

After the grinding process, the semi-finished hot plate 2 is transported to the first milling device 124 .

The first ash milling device 124 includes a rotating mechanism 1241, a milling cutter 1242 and an ash milling cylinder 1243. The rotating mechanism 1241 is arranged above the conveyor belt 11, and the ash milling cylinder 1243 drives the rotating mechanism to drive the ash milling cylinder 1243. The milling cutter 1242 rotates. The milling cutter 1242 corresponds to the sunken portion 2111 of the first lead rod 211 . The milling cutter 1242 performs circular motion to process the sunken platform portion 2111 to mill off the lime on the sunken platform portion 2111 .

After the ash milling process, the semi-finished hot plate 2 is transported to the dispensing device 125 for dispensing. The dispensing device 125 is arranged on one side of the conveyor belt 11. A glue cylinder 1251 and a glue dispensing head 1252, the glue dispensing cylinder 1251 is used to drive the glue dispensing head 1252 to move telescopically. The glue dispensing cylinder 1251 drives the glue dispensing head 1252 to move up and down, through which the glue dispensing head 1252 drips glue into the sinking portion 2111 of the first lead rod 211 and the bottom of the second lead rod 212 The sunken platform (not shown).

After the glue dispensing process, the semi-finished hot plate 2 is transported to the glue capping device 126 for automatic glue capping process on the lead rod 21 .

The first rubber cap adding device 126 includes a rubber cap vibrating plate feeding device 1261 and a rubber cap suction device 1263 . The rubber cap vibrating plate feeding device 1261 is arranged on one side of the conveyor belt 11 for conveying the rubber cap 22'; the position of the rubber cap suction device 1263 corresponds to the position of the guide rod 21, Wherein the clamping device 1262 is arranged on the first lead rod 211 for clamping the first lead rod 211; the rubber cap suction device 1263 is placed on one side of the rubber cap vibrating plate feeding device 1261 side, for sucking the rubber cap 22 ′ to the first drawing rod 211 .

After the automatic rubber capping process, the semi-finished hot plate 2 is transported to the first iron adding device 127, and the first iron adding device 127 includes an iron vibrating plate feeding device 1271 and an iron sucking device 1272 , the iron sheet vibrating plate feeding device 1271 is arranged on one side of the conveyor belt 11, the iron sheet absorbing device 1272 is arranged above the guide rod 21, and the iron sheet vibrating plate feeding device 1271 vibrates and feeds, Send the iron sheet 23 ′ to the iron clip suction device 1272 , and the iron sheet suction device 1272 sucks the iron sheet 103 and installs it on the first lead rod 211 .

The second guide rod processing equipment 14 is used to process the second guide rod 212, which includes a second shaping correction device 141, a second milling device 142, and a second glue dispensing device arranged in sequence along the conveyor belt 11. 143 , the second rubber cap adding device 144 and the second iron sheet adding device 145 .

The processing method of the second shaping correction device 141 is the same as that of the first shaping correction device 122, the processing method of the second milling device 142 is the same as that of the first milling device 124, and the second dispensing The processing method of the device 143 is the same as that of the first dispensing device 125, the processing method of the second rubber cap device 144 is the same as that of the first rubber cap device 126, and the second iron sheet device 145 is the same as that of the first rubber cap device 126. The processing method of the first iron adding piece device 127 is the same.

The positioning device 15 includes a plurality of hot plate clamps 151 evenly distributed along the conveyor belt 11 and a plurality of clamp cylinders 152 correspondingly driving the plurality of hot plate clamps 151 . The hot plate clamp 151 is used to clamp the semi-processed hot plate 2 to be processed at each processing station.

The testing device 16 includes a high voltage testing device 161 and a spot welding device 162 . After the semi-finished hot plate 2 with the iron sheet installed is subjected to a high-voltage test, spot welding is performed on the lead rod 21 after being tested by the high-voltage test device 161, and the iron sheet 23' is welded on the lead rod 21, Finally, the classified discharge of the yield is carried out.

The high-voltage testing device 161 is arranged on one side of the conveyor belt 11, the high-voltage testing device 141 includes a detection head cylinder 1611 and an elastic detection head 1612, and the detection head cylinder 1611 is used to drive the elastic detection head 1612 to expand and contract movement, the detection head cylinder 1611 is arranged above the conveyor belt 11 , and the installation position of the elastic detection head 1612 corresponds to the guide rod 21 . The elastic detection head 1612 is made of elastic material, and elastically contacts the lead rod 21 front and back, so as to better detect the connection effect of the lead rod 21 .

The semi-finished hot plate 2 is processed into a finished hot plate 2', and the finished hot plate 2' is discharged through the discharge port.

Based on the hot plate automatic processing equipment 100 provided by the present invention, the processing method for processing the semi-finished hot plate 2 into a finished hot plate 2' includes the following steps:

Step S1, the conveyer belt 11 transports the semi-finished hot plate 2 to directly below the first correction mechanism 1221, the clamp cylinder 152 drives the hot plate clamp 151 to clamp the semi-finished hot plate 2, the The correction cylinder 1222 drives the first correction mechanism 1221 to move downward, adjusts the first lead rod 211 radially, and the clamping cylinder 152 drives the hot plate clamp 151 to loosen;

Step S2, the conveyor belt 11 transports the semi-finished hot plate 2 to directly below the grinding head 1231, the clamping cylinder 152 drives the hot plate clamp 151 to clamp the semi-finished hot plate, and the grinding head The cylinder 1232 drives the grinding head 1231 to move downward, the grinding head 1231 rotates radially around the first lead rod 211 and moves back, and the clamping cylinder 152 drives the hot plate clamp 151 to loosen;

Step S3, the conveyer belt 11 transports the semi-finished hot plate 2 to directly below the milling rotating mechanism 1241, the clamping cylinder 152 drives the hot plate clamp 151 to clamp the semi-finished hot plate 2, the The ash milling cylinder 1243 drives the ash milling rotating mechanism 1241 to rotate radially around the first lead rod 211, drives the milling cutter 1242 to move around the first lead rod 211, and the clamping cylinder 152 drives the thermal Disc clamp 151 is loosened;

Step S4, the conveyer belt 11 and the semi-finished hot plate 2 are directly below the dispensing head 1252, the clamping cylinder 152 drives the hot plate fixture 151 to clamp the semi-finished hot plate 2, and the dispensing Cylinder 1251 drives the dispensing head 1252 to move downward to dispense glue, and the clamping cylinder 152 drives the hot plate clamp 151 to loosen;

Step S5, the rubber cap vibrating plate feeding device 1261 transports the rubber cap, the conveyor belt 11 transports the semi-finished hot plate 2 to the rubber cap suction device 1263, and the clamping cylinder 152 drives the hot plate clamp 151 clamps the semi-finished hot plate 2, the rubber cap suction device 1263 sucks the rubber cap 22 ′ to the first lead rod 211 for assembly, and the clamping cylinder 152 drives the hot plate clamp 151 to loosen open;

Step S6, the iron sheet vibrating plate feeding device 1271 transports the iron sheet, the conveyor belt 11 transports the semi-finished hot plate 2 to the iron sheet suction device 1272, and the clamping cylinder 152 drives the hot plate clamp 151 clamps the semi-finished hot plate 2, the iron sheet suction device 1272 absorbs the iron sheet to the first lead rod 211 for assembly, and the clamping cylinder 152 drives the hot plate clamp 151 to loosen;

Step S7, the semi-finished hot plate 2 is transported to the hot plate rotating device 13, the upper and lower cylinders drive the rotary clamping mechanism 131 to move downward, and the clamping cylinder drives 132 and the rotary clamping mechanism 131 clamps Taking the semi-finished hot plate 2 to move upward, the rotating cylinder 134 drives the rotating clamping mechanism 131 to rotate to a preset angle, so that the positions of the first lead rod 211 and the second lead rod are reversed;

Step S8, the semi-finished hot plate 2 is transported to the second shaping and correcting device 141, the second ash milling device 142, the second dispensing device 143, the second glue capping device 144 and the The second iron-adding device 145 is used to repair and correct the second lead rod 212, mill ash, dispense glue, add glue caps, and add iron.

Hot plate automatic processing method provided by the invention:

The upgrade from manual processing to automation is realized through the automatic processing of the lead rods on the semi-finished hot plate. The semi-finished hot plate undergoes correction, grinding, milling, glue dispensing, capping, and welding of the lead rods in sequence. A series of automatic processing procedures such as iron sheets and inspections, thereby improving the production efficiency of processing, ensuring the assembly accuracy, and there will be no missing or wrong assembly of manual assembly, poor welding or false welding products; at the same time, the positioning device can Different types of hot plates are positioned, so that different types of hot plates can be processed, which improves the utilization rate of the equipment and reduces the processing cost.

What has been described above is only the embodiment of the present invention. It should be pointed out that for those skilled in the art, improvements can be made without departing from the creative concept of the present invention, but these all belong to the present invention. scope of protection.

Claims (5)

1. a hot plate automatic processing method, for having the processing of semi-finished product hot plate drawing rod, described in draw rod and include that first draws Rod and second draws rod, it is characterised in that comprise the steps:

Step S1: provide conveyer belt, be distributed in described conveyer belt and the positioner of setting corresponding with each processing stations and First draws rod process equipment, and described semi-finished product hot plate is delivered to first and draws rod process equipment, and described positioner clamps described half Finished product hot plate, described first draws rod process equipment draws rod and carries out shaping correction, polishing, milling ash, puts glue, adds Capsule described first And add iron sheet processing；

Step S2: provide hot plate rotary apparatus, described hot plate rotary apparatus rotates described semi-finished product hot plate, exchanges described first and draws The excellent position drawing rod with described second；

Step S3: provide second to draw rod process equipment, described semi-finished product hot plate is delivered to second and draws rod processing by described conveyer belt Equipment, described positioner positions described semi-finished product hot plate, and described second draws rod process equipment draws rod to described second and carry out whole Shape corrects, milling is grey, put glue, add Capsule and add iron sheet processing；

Step S4: detection device, described detection device detection finished product hot plate are provided.

Hot plate automatic processing method the most according to claim 1, it is characterised in that in described step S1, described first draws The first shaping correcting unit that rod process equipment includes setting gradually, the first sanding apparatus, the first milling apparatus for ash, first mucilage binding Put, the first Capsule assembling device and the first iron plate assembling device, comprise the steps:

Step S11, described first shaping correcting unit includes the first aligning gear and correction cylinder, described in described tape transport The underface of semi-finished product hot plate extremely described first aligning gear, described positioner clamps described semi-finished product hot plate, described correction Described in air cylinder driven, the first aligning gear moves downward, and radially adjusting described first draws rod, and described positioner unclamps；

Step S12, described first sanding apparatus includes bistrique and bistrique cylinder, and described in described tape transport, semi-finished product hot plate is extremely The underface of described bistrique, described positioner clamps described semi-finished product hot plate, and bistrique described in described bistrique air cylinder driven is downward Motion, described bistrique draws rod radial rotary return movement around described first, and described positioner unclamps；

Step S13, described first milling apparatus for ash includes milling ash rotating mechanism, milling ash cylinder and is located at the milling of described rotating mechanism Cutter, immediately below semi-finished product hot plate described in described tape transport to described milling ash rotating mechanism, the clamping of described positioner is described Semi-finished product hot plate, milling ash rotating mechanism described in described milling ash air cylinder driven draws rod radial rotary around described first, drives described milling Cutter draws rod motion around described first, and described positioner unclamps；

Step S14, described first point glue equipment includes Glue dripping head and some glue cylinder, and described in described conveyer belt, semi-finished product hot plate is to institute Stating immediately below Glue dripping head, described positioner clamps described semi-finished product hot plate, and Glue dripping head described in described some glue air cylinder driven is downward Motor point glue, described positioner unclamps；

Step S15, described first adds Capsule device includes that Capsule shakes dish pay-off and Capsule suction means, and described Capsule shakes dish Pay-off carries Capsule, and at semi-finished product hot plate described in described tape transport to described suction means, described positioner presss from both sides Tight described semi-finished product hot plate, described Capsule is drawn extremely described first and is drawn assembling, described location at rod by described Capsule suction means Device unclamps.

Step S16, described first iron plate assembling device includes that iron plate shakes dish pay-off and iron plate suction means, and described iron plate shakes Dish pay-off carries iron plate, at semi-finished product hot plate described in described tape transport to described iron plate suction means, and described location Device clamps described semi-finished product hot plate, and described iron plate is drawn to first to draw and assembled at rod by described iron plate suction means, described fixed Position device unclamps.

Hot plate automatic processing method the most according to claim 1, it is characterised in that in described step S2, described hot plate Rotary apparatus includes rotating gripping body, gripping cylinder, upper and lower air cylinders and rotary cylinder, and described upper and lower air cylinders drives described rotation Gripping body moves downward, and rotates the described semi-finished product hot plate of gripping body gripping and move upward described in described gripping air cylinder driven, Described rotary cylinder drive described rotation gripping body rotate to predetermined angle, make described first draw excellent with described second draw rod Position is exchanged.

Hot plate automatic processing device the most according to claim 1, it is characterised in that described detection device iron plate spot welding device And high-voltage testing device, described spot welding device is respectively welded described iron plate and draws excellent and described second in described first and draw rod, described High-voltage testing device energising test.

Hot plate automatic processing device the most according to claim 4, it is characterised in that described high-voltage testing device includes elasticity Detection head and the detection head cylinder of the described elastomeric check head stretching motion of driving.