Comprehensive drying device for glued automobile parts

Abstract

The comprehensive drying device comprises an annular conveying line mechanism, and the annular conveying line mechanism comprises a workbench; according to the workpiece table mechanism, the workpiece is fixed through the pressing assembly and the adsorption assembly, when the workpiece is fixed, one side of the workpiece is adsorbed and fixed through the adsorption assembly, the other side of the workpiece is pressed through the pressing assembly, and when the workpiece is pressed, a silica gel head of each pressing rod makes close contact with the surface of the workpiece, pressing is conducted through a spring, and therefore the workpieces with different surface shapes can be fixed; in this way, the surface of the workpiece is limited by the pressing assembly, the phenomenon that glue liquid in the bonding position displaces or enters air is avoided, and the fixing effect after drying is guaranteed; and during drying, the top rotating plate rotates in the horizontal direction, and meanwhile, the side rotating plate also rotates in the vertical direction, so that the workpiece can rotate in two directions, each position can be in uniform contact with hot air for drying, the drying is more uniform, and the drying efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts production equipment, in particular to a comprehensive drying device for automobile parts after gluing. Background Art

[0002] Auto parts are auto accessories. Auto accessories are the various units that make up the whole of the car and a product that serves the car. There are many types of auto accessories. Some auto parts need to be bonded together. For example, the accessories of car lights are coated with functional colloids and the two parts are bonded together to form parts. After gluing and bonding, they need to be dried. In order to improve the drying efficiency and ensure the bonding effect, hot air ovens are currently used for rapid drying after gluing. In this regard, the Chinese utility model patent with the authorization announcement number CN218251296U discloses a post-gluing drying device for auto parts. The invention discloses a drying chamber and a drying component for processing parts, wherein the drying component comprises a partition arranged in the drying chamber, a micro air pump arranged in the drying chamber and located on one side of the partition, an air inlet pipe arranged on one side of the micro air pump, a plurality of electric heating wires arranged in the drying chamber and located on the other side of the partition, a first air inlet duct opened on one side of the drying chamber, second air inlet ducts opened on both sides of the first air inlet duct respectively, an air jet connected to the second air inlet duct, an air jet arranged at one end of the air jet duct, and a spiral air duct opened in the air jet duct; however, the current oven for drying automobile parts after gluing has the following defects when used:

[0003] At present, when drying the workpiece after gluing and bonding, the fixture can only fix one side of the workpiece. In this way, the workpiece on the other side is not limited during drying, which causes the glue at the bonding site to be easily displaced and air to enter to produce bubbles, resulting in poor fixing effect after drying and affecting the shape of the parts after bonding. In addition, when drying, the position of the workpiece is fixed, resulting in uneven contact between the hot air and the workpiece, affecting the drying efficiency.

[0004] For this reason, we propose a comprehensive drying device for automobile parts after gluing to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a device for drying automobile parts after gluing, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a comprehensive drying device for automobile parts after gluing, comprising an annular conveyor line mechanism, the annular conveyor line mechanism comprising a workbench, two large pulleys are rotatably connected on both sides of the top surface of the workbench, and the two large pulleys are sleeved with a conveyor timing belt, the top surface of the workbench is located outside the conveyor timing belt and fixedly connected to an annular track, a plurality of workpiece table mechanisms are evenly arranged on the annular track, a drying component is arranged on the top surface of one side of the workbench, and a driving component is arranged on the bottom surface of the workbench directly below the drying component;

[0007] The workpiece table mechanism includes a table plate, one side of the top surface of the table plate is vertically fixed to the vertical plate, the top surface of the vertical plate is horizontally fixed to one end of the top plate, the bottom surface of the top plate is rotatably connected to the top rotating plate, one side of the top rotating plate is fixed to the top of the side plate, the side plate is rotatably connected to the side rotating plate near the top rotating plate, and the side wall of the side rotating plate is provided with a clamping component and an adsorption component;

[0008] The clamping assembly comprises a plate body, a plurality of sliding holes are evenly and vertically provided on the plate body, a pressure rod is vertically and slidably sleeved in each of the sliding holes, a silicone head is fixedly connected to one end of the pressure rod close to the adsorption assembly, a cylindrical groove is provided inside the plate body at a position around the sliding hole, a circular plate is fixedly connected to the pressure rod, the circular plate is vertically and slidably sleeved in the cylindrical groove, and a spring is fixedly connected between the top surface of the circular plate and the top surface of the cylindrical groove;

[0009] The adsorption assembly includes a horizontal frame, and there are estimated to be four U-shaped frames horizontally on both sides of the horizontal frame. A slide plate is slidably arranged on each of the U-shaped frames. The middle part of the slide plate is vertically fixed to the vacuum suction cup, and the end of the horizontal frame is fixed to the side wall of the side rotating plate.

[0010] Preferably, the bottom surface of the table is rotatably connected to a plurality of guide wheels, and the plurality of guide wheels rollingly contact both sides of the circular track. A short block is fixedly connected to the center of one end of the bottom surface of the table, and the short block is fixedly connected to the outer side wall of the conveyor synchronous belt.

[0011] Preferably, the middle part of the vertical plate is vertically rotatably sleeved with a long rod, the top end of the long rod is rotatably connected to the inside of the top plate, the bottom end of the long rod passes through the table plate and is fixedly connected to the driving rotary block, a spline groove is provided at the bottom end of the driving rotary block, the long rod is rotatably connected to the table plate, the top end of the long rod is fixedly connected to the first driving pulley, the rotating shaft end of the top rotating plate is located inside the top plate and is fixedly connected to the first driven pulley, and the first driving pulley and the first driven pulley are sleeved with the first synchronous belt.

[0012] Preferably, the vertical plate is fixedly connected to a ring plate on a side close to the side plate, an annular groove is provided on an inner wall of the ring plate, an arc block is fixedly connected to a side of the side plate away from the side rotating plate, the side wall of the arc block slides in contact with the ring plate, a short rod is horizontally rotatably sleeved on the arc block, one end of the short rod is located in the annular groove and fixedly connected to the first gear, the other end of the short rod is located inside the side plate and fixedly connected to the second gear, the end of the short rod is rotatably sleeved inside the side plate, the bottom surface of the annular groove is fixedly connected to the crown gear ring, the first gear is meshedly connected to the crown gear ring, the side rotating plate shaft end is located inside the side plate and fixedly connected to the large gear, and the large gear is meshedly connected to the second gear.

[0013] Preferably, a power slide groove is provided in the side wall of the side turning plate, and a power slider is vertically slidably connected in the power slide groove, and the power slider is fixedly connected to the center of the end of the plate body. Two guide slide grooves are provided on the side walls of the side turning plate at both sides of the power slide groove, and a guide slider is vertically slidably connected in each guide slide groove, and the guide slider is fixedly connected to the side wall of the end of the plate body. The power slide groove is vertically rotatably connected to the first screw rod, and the power slider is fixedly connected to the first threaded sleeve, the first screw rod is threadedly connected to the first threaded sleeve, the side wall of the side turning plate is fixedly connected to the first servo reduction motor, and the shaft end of the first servo reduction motor is fixedly connected to the end of the first screw rod.

[0014] Preferably, two square openings are horizontally opened on the slide plate, and the two square openings are slidably sleeved on the U-shaped frame, and two side sliding grooves are opened on the two side walls inside the U-shaped frame, and a side sliding block is horizontally slidably connected to each of the side sliding grooves, and the side sliding block is fixedly connected to the inner side wall of the square opening, and a second screw rod is rotatably connected to each of the side sliding grooves, and a second threaded sleeve is fixedly connected to the side sliding block, and the second screw rod is threadedly connected to the second threaded sleeve, and the end of the U-shaped frame is fixedly connected to the second servo reduction motor, and the rotating shaft end of the second servo reduction motor is located inside the U-shaped frame and fixedly connected to two second driving pulleys, and the second screw rod is fixedly connected to the first short shaft near one end of the second servo reduction motor, and the second driven pulley is fixedly sleeved on the first short shaft, and the second driving pulley and the second driven pulley are sleeved with a second synchronous belt.

[0015] Preferably, the drying component includes a cover shell, which is fixedly connected to the top surface of the workbench, and two inlets and outlets are provided at the bottom of both sides of the cover shell, the conveying synchronous belt and the circular track pass through the two inlets and outlets, and part of the worktable mechanism is located inside the cover shell, one side of the top surface of the cover shell is fixedly connected to the supply fan, and the other side of the top surface of the cover shell is fixedly connected to the exhaust fan, and a condenser is fixedly connected to the center of the top surface of the cover shell, and the condenser is connected to the supply fan and the exhaust fan, the supply fan is fixedly connected to the cover shell and connected to the supply air duct, and the exhaust fan is fixedly connected to the cover shell and connected to the exhaust duct, two air duct plates are vertically fixedly connected on both sides of the cover shell, a plurality of air outlets are horizontally provided at the lower part of the air duct plates, and a plurality of electric heating pipes are fixedly connected to the position of the cover shell near the supply air duct.

[0016] Preferably, a sealing plate is provided at each of the inlet and outlet, and a notch is provided on the top surface of the inlet and outlet, and the top of the sealing plate is slidably connected in the notch. Two long holes are vertically provided on both sides of the sealing plate, and the two corresponding long holes in the notch are vertically rotated to connect two third screw rods, and the top of the long hole is fixedly connected to the third threaded sleeve, and the third screw rod is threadedly connected to the third threaded sleeve. The inner part of the side wall of the cover shell is located above the notch and is horizontally rotated to connect a power rod, and the power rod is located directly above the two third screw rods and is fixedly sleeved with two active bevel gears, the top end of the third screw rod is fixedly connected to the second short shaft, and the top end of the second short shaft is fixedly connected to the driven bevel gear, and the active bevel gear is meshedly connected to the driven bevel gear, and the third servo reduction motor is fixedly connected to the inner part of the side wall of the cover shell, and the shaft end of the third servo reduction motor is fixedly connected to the end of the power rod.

[0017] Preferably, a bottom opening is opened on the bottom surface of the workbench directly below the drying component, and the driving component is arranged in the bottom opening. The driving component includes a strip shell, which is vertically slidably connected in the bottom opening, and a plurality of driving shafts are vertically rotated inside the strip shell, and the number of the driving shafts is consistent with the number of the workpiece table mechanism located inside the cover shell. The top of the driving shaft is located outside the strip shell and is fixedly connected to the spline head, and two first synchronous pulleys are fixedly sleeved on each of the driving shafts, and the third synchronous belt is sleeved on the first synchronous pulleys on two adjacent driving shafts, and the fourth servo reduction motor is fixedly connected to the end of the strip shell, and the second synchronous pulley is fixedly connected to the rotating shaft end of the fourth servo reduction motor, and the fourth synchronous belt is sleeved on the first synchronous pulley and the second synchronous pulley on the driving shaft close to the fourth servo reduction motor.

[0018] Preferably, the workbench has multiple through holes corresponding to the positions of multiple drive shaft columns, the top end of the drive shaft column passes through the through hole, the spline head is inserted into the spline groove of the worktable mechanism, the bottom surface of the workbench is fixedly connected to a pneumatic push rod near the middle of the bottom opening, the bottom end of the pneumatic push rod output end is fixedly connected to a push plate, the push plate is fixedly connected to the bottom of the side wall of the strip shell of the drive component, the bottom surface of the workbench is fixedly connected to a servo drive motor, and the shaft end of the servo drive motor is fixedly connected to one of the large pulley shafts.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The workpiece table mechanism of the present invention utilizes a clamping component and an adsorption component to fix the workpiece. When the workpiece is fixed, one side of the workpiece is adsorbed and fixed by the adsorption component, and the clamping component presses the other side of the workpiece. When clamping, the silicone head of each pressure rod is in close contact with the surface of the workpiece and is clamped by a spring. In this way, workpieces with different surface shapes can be fixed. In this way, the surface of the workpiece is limited by the clamping component to avoid displacement of the glue at the bonding position or the entry of air, thereby ensuring the fixing effect after drying. When drying, the top rotating plate rotates in the horizontal direction, and the side rotating plate also rotates in the vertical direction. In this way, the workpiece will rotate in two directions, so that each position can be evenly exposed to the hot air for drying, which is more uniform and has higher drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure in the first and second embodiments of the present invention;

[0022] Figure 2 It is a schematic diagram of the bottom structure of the main body in the first and second embodiments of the present invention;

[0023] Figure 3 It is a schematic diagram of the main body cutaway structure in the first and second embodiments of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the workpiece platform mechanism in the first and second embodiments of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-section structure of the workpiece platform mechanism in the first and second embodiments of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the side turning plate in the first and second embodiments of the present invention;

[0027] Figure 7 It is a schematic diagram of the cross-section structure of the pressing assembly in the first and second embodiments of the present invention;

[0028] Figure 8 It is a schematic diagram of the cross-section structure of the adsorption component in the first and second embodiments of the present invention;

[0029] Fig. 9 For the present invention Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0030] Fig.10 This is a structural schematic diagram of a drying component in a second embodiment of the present invention;

[0031] Fig.11 It is a schematic cross-sectional structure diagram of a drying component in a second embodiment of the present invention;

[0032] Fig.12 For the present invention Figure 3 A schematic diagram of the enlarged structure of the structure at center A;

[0033] Fig.13 It is a schematic diagram of the cross-section structure of the driving component in the second embodiment of the present invention.

[0034] In the figure: 1, annular conveyor line mechanism; 2, workpiece table mechanism; 3, drying component; 4, driving component; 11, workbench; 12, large pulley; 13, conveyor synchronous belt; 14, annular track; 15, servo drive motor; 16, bottom; 17, pneumatic push rod; 18, push plate; 19, through hole; 21, table; 22, vertical plate; 23, top plate; 24, top rotating plate; 25, side plate; 26, side rotating plate; 27, clamping component; 28, adsorption component; 29, short block; 210, guide wheel; 211, long rod; 212, first active pulley; 213, first Driven pulley; 214, first synchronous belt; 215, driving block; 216, spline groove; 217, ring plate; 218, ring groove; 219, crown ring; 220, arc block; 221, short rod; 222, first gear; 223, second gear; 224, large gear; 225, power slide; 226, power slider; 227, first screw rod; 228, first threaded sleeve; 229, first servo reduction motor; 230, guide slide; 231, guide slider; 271, plate; 272, slide hole; 273, pressure rod; 274, cylindrical groove; 275 , round plate; 276, spring; 277, silicone head; 281, cross frame; 282, U-shaped frame; 283, slide plate; 284, vacuum suction cup; 285, square mouth; 286, side slide groove; 287, side slide block; 288, second screw rod; 289, second threaded sleeve; 2810, second servo reduction motor; 2811, second driving pulley; 2812, first short shaft; 2813, second driven pulley; 2814, second synchronous belt; 31, cover; 32, inlet and outlet; 33, sealing plate; 34, air supply fan; 35, exhaust fan; 36, condenser ; 37. Air duct plate; 38. Air outlet; 39. Air supply duct; 310. Electric heating pipe; 311. Exhaust duct; 312. Notch; 313. Long hole; 314. Third screw rod; 315. Third threaded sleeve; 316. Power rod; 317. Active bevel gear; 318. Second short shaft; 319. Driven bevel gear; 320. Third servo reduction motor; 41. Strip shell; 42. Drive shaft column; 43. Spline head; 44. First synchronous pulley; 45. Third synchronous belt; 46. Fourth servo reduction motor; 47. Second synchronous pulley; 48. Fourth synchronous belt. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1:

[0037] See also Figure 1-8 The present invention provides a technical solution: a comprehensive drying device for automobile parts after gluing, comprising an annular conveyor line mechanism 1, the annular conveyor line mechanism 1 comprising a workbench 11, two large pulleys 12 are rotatably connected to the top surface of the workbench 11 on both sides, a conveying synchronous belt 13 is sleeved on the two large pulleys 12, the top surface of the workbench 11 is located outside the conveying synchronous belt 13 and fixedly connected to an annular track 14, a plurality of workpiece table mechanisms 2 are evenly arranged on the annular track 14, a drying component 3 is arranged on the top surface of one side of the workbench 11, and a driving component 4 is arranged on the bottom surface of the workbench 11 directly below the drying component 3;

[0038] The workpiece table mechanism 2 includes a table plate 21, one side of the top surface of the table plate 21 is vertically fixed to the vertical plate 22, the top surface of the vertical plate 22 is horizontally fixed to one end of the top plate 23, the bottom surface of the top plate 23 is rotatably connected to the top rotating plate 24, one side of the top rotating plate 24 is fixed to the top of the side plate 25, and the side plate 25 is rotatably connected to the side rotating plate 26 near the top rotating plate 24. The side wall of the side rotating plate 26 is provided with a clamping component 27 and an adsorption component 28. The workpiece table mechanism 2 uses the clamping component 27 and the adsorption component 28 to fix the workpiece. When drying, the top rotating plate 24 rotates in the horizontal direction, and the side rotating plate 26 also rotates in the vertical direction. In this way, the workpiece will rotate in two directions, so that each position can be evenly exposed to the hot air for drying, which is more uniform and has higher drying efficiency.

[0039] The clamping assembly 27 includes a plate body 271, on which a plurality of sliding holes 272 are evenly and vertically formed, and a pressure rod 273 is vertically and slidably sleeved in each sliding hole 272, and a silicone head 277 is fixedly connected to the pressure rod 273 at one end close to the adsorption assembly 28, and a cylindrical groove 274 is formed inside the plate body 271 at a position around the sliding hole 272, and a circular plate 275 is fixedly connected to the pressure rod 273, and the circular plate 275 is vertically and slidably sleeved in the cylindrical groove 274, and the top surface of the circular plate 275 is in contact with the top surface of the cylindrical groove 274. A spring 276 is fixed between the surfaces. When the workpiece is fixed, one side of the workpiece is fixed by the adsorption component 28, and the pressing component 27 presses the other side of the workpiece. When pressing, the silicone head 277 of each pressing rod 273 is in close contact with the surface of the workpiece, and the spring 276 is used to press, so that workpieces with different surface shapes can be fixed. In this way, the surface of the workpiece is limited by the pressing component 27, avoiding displacement of the glue at the bonding position or the phenomenon of air entering, thereby ensuring the fixing effect after drying;

[0040] The adsorption assembly 28 includes a horizontal frame 281, and there are four U-shaped frames 282 horizontally arranged on both sides of the horizontal frame 281. A slide plate 283 is slidably arranged on each U-shaped frame 282. The middle part of the slide plate 283 is vertically fixed with a vacuum suction cup 284. The end of the horizontal frame 281 is fixed to the side wall of the side rotating plate 26. The vacuum suction cup 284 on the adsorption assembly 28 is slidably arranged on the U-shaped frame 282, and the position can be adjusted to facilitate the fixing of workpieces of different shapes, so that the vacuum suction cup 284 is in a position that is easy to adsorb.

[0041] Embodiment 2:

[0042] See also Figure 1-13 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The bottom surface of the table 21 is rotatably connected to multiple guide wheels 210. The multiple guide wheels 210 roll and contact both sides of the circular track 14. The center of one end of the bottom surface of the table 21 is fixedly connected to a short block 29. The short block 29 is fixedly connected to the outer wall of the conveyor timing belt 13. The conveyor timing belt 13 drives the workpiece table mechanism 2 to move, so that the workpiece table mechanism 2 can enter the drying component 3.

[0043] The middle part of the vertical plate 22 is vertically rotatably sleeved with a long rod 211, the top end of the long rod 211 is rotatably connected to the inside of the top plate 23, the bottom end of the long rod 211 passes through the table plate 21 and is fixedly connected to the driving rotary block 215, and a spline groove 216 is provided at the bottom end of the driving rotary block 215. The long rod 211 is rotatably connected to the table plate 21, the top end of the long rod 211 is fixedly connected to the first driving pulley 212, the rotating shaft end of the top rotating plate 24 is located inside the top plate 23 and is fixedly connected to the first driven pulley 213, the first driving pulley 212 and the first driven pulley 213 are sleeved with the first synchronous belt 214, and when the long rod 211 rotates, the top rotating plate 24 can be driven to rotate.

[0044] The side of the vertical plate 22 close to the side plate 25 is fixedly connected to the ring plate 217, and the inner wall of the ring plate 217 is provided with a ring groove 218. The side of the side plate 25 away from the side rotating plate 26 is fixedly connected to the arc block 220, and the side wall of the arc block 220 slides in contact with the ring plate 217. The arc block 220 is horizontally rotatably sleeved with a short rod 221, one end of the short rod 221 is located in the ring groove 218 and is fixedly connected to the first gear 222, and the other end of the short rod 221 is located inside the side plate 25 and is fixedly connected to the second gear 223. The end of the short rod 221 is rotatably sleeved inside the side plate 25, and the bottom surface of the ring groove 218 is fixedly connected to the second gear 223. The crown gear ring 219 and the first gear 222 are meshedly connected to the crown gear ring 219. The end of the rotating shaft of the side rotating plate 26 is located inside the side plate 25 and fixedly connected to the large gear 224. The large gear 224 is meshedly connected to the second gear 223. When the top rotating plate 24 rotates, the side plate 25 generates a displacement on a circular path. In this way, the first gear 222 rotates under the action of the crown gear ring 219, thereby driving the second gear 223 to rotate, and then driving the large gear 224 to rotate, thereby realizing the rotation of the side rotating plate 26, and finally realizing the rotation of the workpiece in two directions.

[0045] A power slide groove 225 is provided on the side wall of the side rotating plate 26, and a power slider 226 is vertically slidably connected in the power slide groove 225. The power slider 226 is fixedly connected to the center of the end of the plate body 271. Two guide slide grooves 230 are provided on the side walls of the side rotating plate 26 at both sides of the power slide groove 225. A guide slider 231 is vertically slidably connected in each guide slide groove 230. The guide slider 231 is fixedly connected to the side wall of the end of the plate body 271. The power slide groove 225 is vertically rotatably connected to the first screw rod 227. The power slider 226 is fixedly connected to the first threaded sleeve 228. The first screw rod 227 is threadedly connected to the first threaded sleeve 228. The side wall of the side rotating plate 26 is fixedly connected to the first servo reduction motor 229. The rotating shaft end of the first servo reduction motor 229 is fixedly connected to the end of the first screw rod 227. The first screw rod 227 is driven to rotate by the first servo reduction motor 229, thereby causing the clamping assembly 27 to be displaced, thereby clamping the workpiece.

[0046] Two square openings 285 are horizontally formed on the slide plate 283, and the two square openings 285 are slidably sleeved on the U-shaped frame 282. Two side sliding grooves 286 are formed on the inner side walls of the U-shaped frame 282. A side sliding block 287 is horizontally slidably connected in each side sliding groove 286. The side sliding block 287 is fixedly connected to the inner side wall of the square opening 285. A second screw rod 288 is rotatably connected in each side sliding groove 286. A second threaded sleeve 289 is fixedly connected to the side sliding block 287. The second screw rod 288 is threadedly connected to the second threaded sleeve 289. The end of the U-shaped frame 282 is fixedly connected to the second servo reduction motor 2810. The second servo The rotating shaft end of the reduction motor 2810 is located inside the U-shaped frame 282 and is fixedly connected to two second driving pulleys 2811. The second screw rod 288 is fixedly connected to the first short shaft 2812 at one end close to the second servo reduction motor 2810. The second driven pulley 2813 is fixedly sleeved on the first short shaft 2812. The second driving pulley 2811 and the second driven pulley 2813 are sleeved on the second synchronous belt 2814. The side slider 287 is driven to move by the second servo reduction motor 2810, which facilitates the adjustment of the position of the vacuum suction cup 284 and facilitates the adsorption and fixation of workpieces of different shapes.

[0047] The drying assembly 3 includes a cover shell 31, which is fixedly connected to the top surface of the workbench 11. Two inlets and outlets 32 are provided at the bottom of both sides of the cover shell 31. The conveying synchronous belt 13 and the circular track 14 pass through the two inlets and outlets 32. Part of the worktable mechanism 2 is located inside the cover shell 31. One side of the top surface of the cover shell 31 is fixedly connected to an air supply fan 34, and the other side of the top surface of the cover shell 31 is fixedly connected to an exhaust fan 35. The center of the top surface of the cover shell 31 is fixedly connected to a condenser 36, and the condenser 36 is connected to the air supply fan 34 and the exhaust fan 35. The air supply fan 34 is fixedly connected to the cover shell 31 and is connected to an air supply duct 39. The exhaust fan 35 is connected to the exhaust duct 39. The air blower 35 is fixedly connected to the cover shell 31 and is connected to the exhaust duct 311. Two duct plates 37 are vertically fixedly connected to both sides of the cover shell 31. A plurality of air outlets 38 are horizontally provided at the lower part of the duct plates 37. A plurality of electric heating pipes 310 are fixedly connected to the cover shell 31 near the air supply duct 39. The air supply fan 34 delivers air into the cover shell 31 to form hot air through the electric heating pipes 310. Under the action of the exhaust fan 35, the hot air flows through the air outlets 38 to form a circulation. During the circulation, condensed water is discharged at the condenser 36 to avoid excessive humidity in the cover shell 31 and the formation of dew drops.

[0048] A sealing plate 33 is provided at each inlet and outlet 32, and a notch 312 is provided on the top surface of the inlet and outlet 32. The top of the sealing plate 33 is slidably connected in the notch 312. Two long holes 313 are vertically provided on both sides of the sealing plate 33. The corresponding positions of the two long holes 313 in the notch 312 are vertically rotated to connect two third screw rods 314. The top of the long hole 313 is fixedly connected to the third threaded sleeve 315. The third screw rod 314 is threadedly connected to the third threaded sleeve 315. The inner side wall of the cover 31 is located above the notch 312 and is horizontally rotated to connect the power rod 316. The power rod 316 is located between the two third screw rods 31 Two active bevel gears 317 are fixedly sleeved at the upper position, the top end of the third screw rod 314 is fixedly connected to the second short shaft 318, the top end of the second short shaft 318 is fixedly connected to the driven bevel gear 319, the active bevel gear 317 is meshedly connected to the driven bevel gear 319, the third servo reduction motor 320 is fixedly connected to the inner side wall of the cover 31, the end of the rotating shaft of the third servo reduction motor 320 is fixedly connected to the end of the power rod 316, after the workpiece table mechanism 2 enters the drying assembly 3, the third servo reduction motor 320 drives the sealing plate 33 to move downward, so that the inlet and outlet 32 ​​can be blocked, so that a closed space is formed in the cover 31.

[0049] A bottom opening 16 is provided on the bottom surface of the workbench 11 directly below the drying component 3, and the driving component 4 is arranged in the bottom opening 16. The driving component 4 includes a strip shell 41, which is vertically slidably connected in the bottom opening 16, and a plurality of driving shafts 42 are vertically rotatably connected inside the strip shell 41. The number of driving shafts 42 is consistent with the number of the workpiece table mechanism 2 located inside the cover shell 31. The top of the driving shaft 42 is located outside the strip shell 41 and is fixedly connected to the spline head 43. Two first synchronous pulleys 44 are fixedly sleeved on each driving shaft 42, and the third synchronous belt 45 is sleeved on the first synchronous pulleys 44 on the two adjacent driving shafts 42. A fourth servo reduction motor 46 is fixedly connected to the inside of the end of the strip shell 41, and the second synchronous pulley 47 is fixedly connected to the rotating shaft end of the fourth servo reduction motor 46. The fourth synchronous belt 48 is sleeved on the first synchronous pulley 44 and the second synchronous pulley 47 on the driving shaft 42 close to the fourth servo reduction motor 46.

[0050] The workbench 11 has multiple through holes 19 corresponding to the positions of multiple drive shaft columns 42. The top of the drive shaft column 42 passes through the through hole 19, and the spline head 43 is inserted into the spline groove 216 of the workbench mechanism 2. The bottom surface of the workbench 11 is fixedly connected to a pneumatic push rod 17 near the middle position of the bottom opening 16, and the bottom end of the output end of the pneumatic push rod 17 is fixedly connected to a push plate 18. The push plate 18 is fixedly connected to the bottom of the side wall of the strip shell 41 of the drive component 4. The bottom surface of the workbench 11 is fixedly connected to a servo drive motor 15, and the shaft end of the servo drive motor 15 is fixedly connected to the shaft of one of the large pulleys 12. The drive component 4 is used to drive the long rod 211 of the workpiece mechanism 2 located inside the drying component 3 to realize bidirectional rotation of the workpiece.

[0051] Embodiment 3:

[0052] See also Figure 1-13, which is the third embodiment of the present invention. This embodiment is based on the above two embodiments. When the present invention is in use, a manipulator-like structure is used to place the workpiece that has been glued and bonded on the adsorption component 28 of the workpiece table mechanism 2, and a vacuum suction cup 284 is used to adsorb one side of the workpiece. Then the clamping component 27 moves, and the silicone head 277 is used to clamp the other side of the workpiece until all the silicone heads 277 are in contact with the surface of the workpiece. Then the workpiece table mechanism 2 is transported by the conveying synchronous belt 13. After the workpiece table mechanism 2 enters the cover 31 of the drying component 3, the sealing plate 33 moves down to seal, and then the pneumatic push rod 17 drives the driving component 4 to move up, so that the spline head 43 is inserted into the spline groove 216, and the long rod 211 is driven to rotate by the fourth servo reduction motor 46 to realize the bidirectional rotation of the workpiece, and hot air drying is performed. After drying, it is transported out of the cover 31, and then the machine is used again. The manipulator-like structure performs unloading work; the workpiece platform mechanism 2 of the present invention utilizes a clamping component 27 and an adsorption component 28 to fix the workpiece. When the workpiece is fixed, one side of the workpiece is adsorbed and fixed by the adsorption component 28, and the clamping component 27 presses the other side of the workpiece. When clamping, the silicone head 277 of each pressure rod 273 is in close contact with the surface of the workpiece and is clamped by the spring 276. In this way, workpieces with different surface shapes can be fixed. In this way, the surface of the workpiece is limited by the clamping component 27 to avoid displacement of the glue at the bonding position or the entry of air, thereby ensuring the fixing effect after drying; when drying, the top rotating plate 24 rotates in the horizontal direction, and the side rotating plate 26 also rotates in the vertical direction. In this way, the workpiece will rotate in two directions, so that each position can be evenly exposed to the hot air for drying, which is more uniform and has higher drying efficiency.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for drying automobile parts after gluing, comprising a ring conveyor line mechanism (1), characterized in that: The annular conveyor line mechanism (1) comprises a workbench (11), two large pulleys (12) are rotatably connected to the top surface of the workbench (11), a conveying synchronous belt (13) is sleeved on the two large pulleys (12), the top surface of the workbench (11) is fixedly connected to an annular track (14) at a position outside the conveying synchronous belt (13), a plurality of workpiece platform mechanisms (2) are evenly arranged on the annular track (14), a drying component (3) is arranged on the top surface of one side of the workbench (11), and a driving component (4) is arranged on the bottom surface of the workbench (11) directly below the drying component (3); The workpiece platform mechanism (2) comprises a platform (21), one side of the top surface of the platform (21) is vertically fixed to a vertical plate (22), the top surface of the vertical plate (22) is horizontally fixed to one end of a top plate (23), the bottom surface of the top plate (23) is rotatably connected to a top rotating plate (24), one side of the top rotating plate (24) is fixed to the top of a side plate (25), the side of the side plate (25) close to the top rotating plate (24) is rotatably connected to a side rotating plate (26), and a clamping component (27) and an adsorption component (28) are provided on the side wall of the side rotating plate (26); The clamping assembly (27) comprises a plate body (271), a plurality of sliding holes (272) are evenly and vertically provided on the plate body (271), a pressure rod (273) is vertically and slidably sleeved in each of the sliding holes (272), a silicone head (277) is fixedly connected to one end of the pressure rod (273) close to the adsorption assembly (28), a cylindrical groove (274) is provided inside the plate body (271) at a position around the sliding hole (272), a circular plate (275) is fixedly connected to the pressure rod (273), the circular plate (275) is vertically and slidably sleeved in the cylindrical groove (274), and a spring (276) is fixedly connected between the top surface of the circular plate (275) and the top surface of the cylindrical groove (274); The adsorption assembly (28) comprises a cross frame (281), and there are four U-shaped frames (282) horizontally arranged on both sides of the cross frame (281). A slide plate (283) is slidably arranged on each of the U-shaped frames (282). A vacuum suction cup (284) is vertically fixedly sleeved on the middle of the slide plate (283), and the end of the cross frame (281) is fixedly connected to the side wall of the side rotating plate (26).

2. The device for drying automobile parts after gluing according to claim 1, characterized in that: The bottom surface of the table plate (21) is rotatably connected to a plurality of guide wheels (210), and the plurality of guide wheels (210) roll in contact with both sides of the annular track (14). A short block (29) is fixedly connected to the center of one end of the bottom surface of the table plate (21), and the short block (29) is fixedly connected to the outer side wall of the conveyor synchronous belt (13).

3. The device for drying automobile parts after gluing according to claim 1, characterized in that: The middle part of the vertical plate (22) is vertically rotatably sleeved with a long rod (211); the top end of the long rod (211) is rotatably connected to the inside of the top plate (23); the bottom end of the long rod (211) passes through the table plate (21) and is fixedly connected to a driving rotating block (215); a spline groove (216) is provided at the bottom end of the driving rotating block (215); the long rod (211) is rotatably connected to the table plate (21); the top end of the long rod (211) is fixedly connected to a first driving pulley (212); the rotating shaft end of the top rotating plate (24) is located inside the top plate (23) and is fixedly connected to a first driven pulley (213); a first synchronous belt (214) is sleeved on the first driving pulley (212) and the first driven pulley (213).

4. The device for drying automobile parts after gluing according to claim 3, characterized in that: The side of the vertical plate (22) close to the side plate (25) is fixedly connected to a ring plate (217), and a ring groove (218) is provided on the inner side wall of the ring plate (217). The side of the side plate (25) away from the side rotating plate (26) is fixedly connected to an arc block (220), and the side wall of the arc block (220) is in sliding contact with the ring plate (217). A short rod (221) is horizontally rotatably sleeved on the arc block (220), and one end of the short rod (221) is located in the ring groove (218) and is fixedly connected to the first gear (222). The other end of the short rod (221) is located inside the side plate (25) and fixedly connected to the second gear (223); the end of the short rod (221) is rotatably sleeved inside the side plate (25); the bottom surface of the annular groove (218) is fixedly connected to the crown gear ring (219); the first gear (222) is meshedly connected to the crown gear ring (219); the rotating shaft end of the side rotating plate (26) is located inside the side plate (25) and fixedly connected to the large gear (224); the large gear (224) is meshedly connected to the second gear (223).

5. The device for drying automobile parts after gluing according to claim 1, characterized in that: The side wall of the side rotating plate (26) is provided with a power slide groove (225), and a power slider (226) is vertically slidably connected in the power slide groove (225). The power slider (226) is fixedly connected to the center of the end of the plate body (271). The side wall of the side rotating plate (26) is provided with two guide slide grooves (230) at both sides of the power slide groove (225), and a guide slider (231) is vertically slidably connected in each guide slide groove (230). The guide slider (231) is fixedly connected to the power slide groove (225). 1) is fixedly connected to the side wall of the end of the plate body (271), the power slide groove (225) is vertically rotatably connected to the first screw rod (227), the power slider (226) is fixedly connected to the first threaded sleeve (228), the first screw rod (227) is threadedly connected to the first threaded sleeve (228), the side wall of the side rotating plate (26) is fixedly connected to the first servo reduction motor (229), and the shaft end of the first servo reduction motor (229) is fixedly connected to the end of the first screw rod (227).

6. The device for drying automobile parts after gluing according to claim 1, characterized in that: The slide plate (283) is provided with two square openings (285) horizontally, and the two square openings (285) are slidably sleeved on the U-shaped frame (282). Two side sliding grooves (286) are provided on the inner side walls of the U-shaped frame (282). A side sliding block (287) is horizontally slidably connected in each side sliding groove (286). The side sliding block (287) is fixedly connected to the inner side wall of the square opening (285). A second screw rod (288) is rotatably connected in each side sliding groove (286). A second threaded sleeve (289) is fixedly connected to the side sliding block (287). The second screw rod (288) is threadedly connected to the second threaded sleeve (289). The end of the U-shaped frame (282) is fixedly connected to the second servo reduction motor (2810), the rotating shaft end of the second servo reduction motor (2810) is located inside the U-shaped frame (282) and is fixedly connected to two second driving pulleys (2811), the second screw rod (288) is fixedly connected to the first short shaft (2812) at one end close to the second servo reduction motor (2810), the first short shaft (2812) is fixedly sleeved with the second driven pulley (2813), and the second driving pulley (2811) and the second driven pulley (2813) are sleeved with the second synchronous belt (2814).

7. The device for drying automobile parts after gluing according to claim 3, characterized in that: The drying component (3) comprises a cover shell (31), the cover shell (31) is fixedly connected to the top surface of the workbench (11), two inlets (32) are provided at the bottom of both sides of the cover shell (31), the conveying synchronous belt (13) and the circular track (14) pass through the two inlets (32), part of the workbench mechanism (2) is located inside the cover shell (31), one side of the top surface of the cover shell (31) is fixedly connected to an air supply fan (34), the other side of the top surface of the cover shell (31) is fixedly connected to an exhaust fan (35), and the center of the top surface of the cover shell (31) is fixedly connected to a condenser ( 36), the condenser (36) is connected to an air supply fan (34) and an exhaust fan (35), the air supply fan (34) is fixedly connected to the housing (31) and is connected to an air supply duct (39), the exhaust fan (35) is fixedly connected to the housing (31) and is connected to an exhaust duct (311), two air duct plates (37) are vertically fixedly connected on both sides of the housing (31), a plurality of air outlets (38) are horizontally provided at the lower part of the air duct plates (37), and a plurality of electric heating pipes (310) are fixedly connected to a position near the air supply duct (39) inside the housing (31).

8. The device for drying automobile parts after gluing according to claim 7, characterized in that: A sealing plate (33) is provided at each of the inlets and outlets (32). A notch (312) is provided on the top surface of the inlet and outlet (32). The top of the sealing plate (33) is slidably connected in the notch (312). Two long holes (313) are vertically provided on both sides of the sealing plate (33). Two third screw rods (314) are vertically rotatably connected at positions corresponding to the two long holes (313) in the notch (312). The top of the long hole (313) is fixedly connected to a third threaded sleeve (315). The third screw rod (314) is threadedly connected to the third threaded sleeve (315). The inner side wall of the housing (31) is located at the notch. The upper position of the cover (312) is horizontally rotatably connected to a power rod (316); the power rod (316) is located directly above the two third screw rods (314) and is fixedly sleeved with two active bevel gears (317); the top end of the third screw rod (314) is fixedly connected to the second short shaft (318); the top end of the second short shaft (318) is fixedly connected to the driven bevel gear (319); the active bevel gear (317) is meshingly connected to the driven bevel gear (319); the inner side wall of the cover (31) is fixedly connected to a third servo reduction motor (320); the rotating shaft end of the third servo reduction motor (320) is fixedly connected to the end of the power rod (316).

9. The device for drying automobile parts after gluing according to claim 7, characterized in that: The bottom surface of the workbench (11) is provided with a bottom opening (16) located directly below the drying assembly (3); the driving assembly (4) is arranged in the bottom opening (16); the driving assembly (4) comprises a strip shell (41); the strip shell (41) is vertically slidably connected in the bottom opening (16); a plurality of driving shaft columns (42) are vertically rotatably connected inside the strip shell (41); the number of the driving shaft columns (42) is consistent with the number of the workbench mechanism (2) located inside the cover shell (31); the top end of the driving shaft column (42) is located outside the strip shell (41) and is fixedly connected to a spline head ( 43), two first synchronous pulleys (44) are fixedly sleeved on each of the driving shaft columns (42), the first synchronous pulleys (44) on the two adjacent driving shaft columns (42) are sleeved on the third synchronous belt (45), the end of the strip shell (41) is fixedly connected to the inside of the fourth servo reduction motor (46), the shaft end of the fourth servo reduction motor (46) is fixedly connected to the second synchronous pulley (47), and the first synchronous pulley (44) and the second synchronous pulley (47) on the driving shaft column (42) close to the fourth servo reduction motor (46) are sleeved on the fourth synchronous belt (48).

10. The device for drying automobile parts after gluing according to claim 9, characterized in that: The workbench (11) is provided with a plurality of through holes (19) corresponding to the positions of the plurality of drive shaft columns (42), the top end of the drive shaft column (42) passes through the through hole (19), the spline head (43) is plugged into the spline groove (216) of the workbench mechanism (2), the bottom surface of the workbench (11) is fixedly connected to a pneumatic push rod (17) at a middle position near the bottom opening (16), the bottom end of the output end of the pneumatic push rod (17) is fixedly connected to a push plate (18), the push plate (18) is fixedly connected to the bottom of the side wall of the strip shell (41) of the drive assembly (4), the bottom surface of the workbench (11) is fixedly connected to a servo drive motor (15), and the rotating shaft end of the servo drive motor (15) is fixedly connected to the rotating shaft of one of the large pulleys (12).

Images