Hot-pressing coating equipment for automobile parts

Abstract

The invention belongs to the technical field of automobile part hot-pressing coating, and particularly relates to automobile part hot-pressing coating equipment which comprises an operation table and a rack arranged on the upper surface of the operation table, a containing groove used for containing automobile parts is formed in the upper surface of the operation table, and a gluing mechanism is arranged on the upper surface of the operation table; a hot pressing mechanism is arranged on the surface of the rack, and a positioning mechanism and an edge covering mechanism are arranged on the inner wall of the containing groove. According to the hot-pressing wrapping equipment for the automobile parts, the edge wrapping mechanism and the hot-pressing mechanism are arranged, after hot melt adhesive is heated and melted, foam is bonded with the automobile parts, and the part, exceeding the automobile parts, of the foam can be attached to the automobile parts, so that the automobile parts can be wrapped at a time conveniently, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of hot pressing and coating of automobile parts, and in particular to hot pressing and coating equipment for automobile parts. Background Art

[0002] Hot pressing and wrapping of automotive parts is a process widely used in the manufacture of automotive interior parts. It is mainly used to improve the texture and aesthetics of interior parts. It includes multiple steps, such as cutting, sewing, spraying, pre-wrapping with fixed lines, pressing and corner wrapping.

[0003] At present, in the pressing step of the hot pressing and coating process of automobile parts, the existing contact molding can only adhere the fabric and foam to one side of the surface of the automobile parts, but cannot coat the edges of the automobile parts with the fabric and foam, so that the workers need to consume extra physical strength to coat and cut the edges, which reduces production efficiency. At the same time, the current placement of automobile parts that need hot pressing and coating is prone to inaccurate positioning or deformation of objects due to clamping, which affects the quality and reduces product quality. Therefore, a hot pressing and coating equipment for automobile parts is proposed. Summary of the invention

[0004] Based on the technical problems that the pressing step in the existing hot pressing and wrapping of automobile parts can only wrap one side of the automobile part but not the edge, and it is easy to cause inaccurate positioning or deformation of the object due to clamping, thus affecting the quality, the present invention proposes a hot pressing and wrapping equipment for automobile parts.

[0005] The present invention proposes a hot pressing and coating equipment for automobile parts, comprising an operating table and a frame arranged on the upper surface of the operating table, wherein the upper surface of the operating table is provided with a placement groove for placing automobile parts, the upper surface of the operating table is provided with a gluing mechanism, the surface of the frame is provided with a hot pressing mechanism, and the inner walls of the placement groove are respectively provided with a positioning mechanism and an edge binding mechanism.

[0006] Wherein, the gluing mechanism is used to put hot melt adhesive on the automobile parts in the placement groove.

[0007] The hot pressing mechanism is used to heat the hot melt adhesive and bond the foam to the upper surface of the automobile part.

[0008] Wherein, the positioning mechanism is used to position the automobile parts in the placement groove.

[0009] The edge wrapping mechanism is used to completely fit the foam to the outer surface of the automobile part.

[0010] Preferably, the positioning mechanism includes a support plate fixedly installed inside the operating table, the upper surface of the support plate is symmetrically provided with a pushing cylinder group, the pushing cylinder group is composed of two pushing cylinders, the piston rod of the pushing cylinder group is fixedly connected with a T-shaped plate, the upper surface of the T-shaped plate is provided with a positioning plate, the upper surface of the positioning plate is symmetrically distributed front to back and provided with positioning columns, the inner wall of the placement groove is provided with two through grooves, and the surfaces of the positioning plate and the T-shaped plate are both slidably connected to the inner wall of the through groove.

[0011] Through the above technical solution, the cylinder piston rod is pushed to extend and retract to drive the T-shaped plate connected to it to move up and down, and the up and down movement of the T-shaped plate drives the positioning plate to move up and down along the inner wall of the groove, and the up and down movement of the positioning plate drives the positioning column to move up and down.

[0012] Preferably, a stepper motor is fixedly mounted on one side surface of the T-shaped plate, a rotating shaft is mounted on the inner wall of the T-shaped plate through a bearing, one end of the output shaft of the stepper motor is fixedly sleeved with one end of the rotating shaft, two cams are fixedly sleeved on the surface of the rotating shaft, two sliding grooves are provided on the upper surface of the T-shaped plate, a clamping column is slidably engaged with the inner wall of the sliding groove, and two clamping grooves are provided on the lower surface of the positioning plate, and the surface of the clamping column is slidably connected to the inner wall of the clamping groove.

[0013] Through the above technical scheme, the rotation of the output shaft of the stepper motor drives the rotating shaft connected to it to rotate, and the rotation of the rotating shaft drives the cam to rotate, so that the cam drives the clamping column to move up along the inner wall of the slide groove and engage with the clamping groove, thereby facilitating the contraction of the push cylinder to drive the positioning plate and the positioning column to move down along the inner wall of the groove and be stored in the operating table.

[0014] Preferably, the inner wall of the operating table is symmetrically provided with an electric telescopic rod group, the electric telescopic rod group consists of two electric telescopic rods, one end of the electric telescopic rod group extends into the placement groove and is fixedly installed with a first magnet, and the surface of the positioning plate is provided with two slots, and the inner wall of the slots is fixedly installed with a second magnet.

[0015] With the above technical solution, the first magnet and the second magnet on the electric telescopic rod are attracted to each other, so that the extension and retraction of the electric telescopic rod can drive the positioning plate to move.

[0016] Preferably, the gluing mechanism includes a self-driving slide rail fixedly mounted on the upper surface of the operating table, a mounting shell is fixedly mounted on the slider surface of the self-driving slide rail, a rotating motor is fixedly mounted on the inner wall of the mounting shell, one end of the output shaft of the rotating motor passes through the mounting shell and is fixedly sleeved with a turntable, and the bottom of the turntable is mounted on the upper surface of the mounting shell through a bearing.

[0017] Through the above technical solution, the rotation of the output shaft of the rotating motor drives the turntable connected thereto to rotate, and the movement of the slider on the self-driving slide rail drives the installation shell connected thereto to move.

[0018] Preferably, a support sleeve rod is fixedly installed on the upper surface of the turntable, a drive motor is fixedly installed on the inner wall of the support sleeve rod, a screw rod is installed on the inner wall of the support sleeve rod through a bearing, one end of the output shaft of the drive motor is fixedly sleeved with one end of the screw rod, a movable sleeve rod is threadedly sleeved on the surface of the screw rod, two electric lifting rods are fixedly installed on the lower surface of the movable sleeve rod, and a pneumatic clamp is fixedly installed on the lower surface of the electric lifting rod.

[0019] Through the above technical solution, the output shaft of the driving motor is rotated to drive the screw connected thereto to rotate, the rotation of the screw drives the movable sleeve to move along the inner wall of the supporting sleeve, and the extension and retraction of the electric lifting rod drives the pneumatic clamp to move up and down.

[0020] Preferably, the hot pressing mechanism includes hydraulic cylinders symmetrically installed on the upper surface of the frame, the piston rods of the hydraulic cylinders pass through the upper surface of the frame and are fixedly connected to a pressure plate, the inner surface of the frame is symmetrically provided with an automatic slide rail group, the automatic slide rail group consists of two automatic slide rails, and an infrared radiation heating frame is fixedly installed on the slider surface of the automatic slide rail.

[0021] Through the above technical scheme, the hydraulic cylinder piston rod is extended and retracted to drive the pressure plate connected thereto to move up and down, and the foam is arranged at the bottom of the pressure plate. As the pressure plate moves downward, the foam is driven to contact with automobile parts, and the movement of the slider on the automatic slide rail drives the infrared radiation heating frame to move to the middle of the frame to heat and melt the hot melt adhesive on the automobile parts, thereby facilitating the bonding of the foam and the automobile parts.

[0022] Preferably, the edging mechanism comprises a card plate symmetrically arranged on the inner wall of the placement groove, two through holes are formed through the surface of the card plate, and one end surface of the electric telescopic rod is slidably connected to the inner wall of the through hole.

[0023] Through the above technical solution, the foam is driven to cover the edge of the automobile parts through the movement of the pallet.

[0024] Preferably, the inner walls of the four perforations are fixedly installed with support ring blocks, the inner surfaces of the support ring blocks are provided with limiting grooves distributed in a circular array, the inner walls of the limiting grooves are slidably engaged with blocks, one side surface of the blocks is fixedly connected with a limiting rod, one side surface of the four support ring blocks are provided with driven gears installed through bearings, the surfaces of the driven gears are provided with oblique grooves distributed in a circular array, the oblique grooves are connected to the limiting grooves, and the surface of the limiting rod is slidably engaged with the inner wall of the oblique grooves.

[0025] Through the above technical solution, the rotation of the driven gear drives the limit rod to move along the inner wall of the inclined groove, and the movement of the limit rod drives the clamping block to move along the inner wall of the limit groove, thereby facilitating the clamping block to clamp the electric telescopic rod, so that the extension of the electric telescopic rod drives the clamping plate to move.

[0026] Preferably, a servo motor is fixedly mounted on the surfaces of opposite sides of the two card plates, a driving gear is fixedly sleeved on one end of the output shaft of the servo motor, the axis of the driving gear is mounted on the inner wall of the card plate through a bearing, the driving gear is meshed with one of the driven gears, a rack is slidably connected to the inner wall of the card plate, and the two driven gears are meshed with the rack.

[0027] Through the above technical solution, the rotation of the servo motor output shaft drives the driving gear connected to it to rotate, the rotation of the driving gear drives the driven gear meshing with it to rotate, the rotation of the driven gear drives the rack to move, and the movement of the rack drives another driven gear to rotate.

[0028] The beneficial effects of the present invention are: 1. By setting up an edge wrapping mechanism and a hot pressing mechanism, the hot melt adhesive is heated and melted to make the foam adhere to the automobile parts, and the part of the foam that is beyond the automobile parts can be fitted with the automobile parts, so as to facilitate one-time wrapping of the automobile parts and improve production efficiency.

[0029] 2. By setting the positioning mechanism, it is convenient to position the automobile parts placed in the placement groove, avoiding position deviation between the foam and the automobile parts during hot pressing and coating, thereby improving product coating efficiency and product quality.

[0030] 3. By setting up a gluing mechanism, it is convenient to glue the surface of the automobile parts placed in the placement groove, and the hot melt adhesive melts as it is heated, so that the foam and the automobile parts are adhered together. As the foam is squeezed, the glue spreads along the surface of the automobile parts, and the foam covers the automobile parts under the action of the two pallets. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of a hot pressing and coating device for automobile parts proposed by the present invention; Figure 2 A three-dimensional diagram of the frame structure of a hot-pressing coating equipment for automobile parts proposed by the present invention; Figure 3 A three-dimensional diagram of the self-driving slide rail structure of a hot-pressing coating equipment for automobile parts proposed by the present invention; Figure 4 A three-dimensional diagram of the screw structure of a hot-pressing coating device for automobile parts proposed by the present invention; Figure 5 A three-dimensional diagram of the infrared radiation heating frame structure of a hot pressing and coating equipment for automobile parts proposed by the present invention; Figure 6 A three-dimensional diagram of the support plate structure of a hot-pressing coating device for automobile parts proposed by the present invention; Figure 7 A three-dimensional diagram of the driving cylinder structure of a hot-pressing coating device for automobile parts proposed by the present invention; Figure 8 A three-dimensional diagram of the slot structure of a hot pressing and coating equipment for automobile parts proposed by the present invention; Fig. 9 A three-dimensional diagram of the cam structure of a hot-pressing coating device for automobile parts proposed by the present invention; Fig.10 A stereoscopic diagram of a slot structure of a hot pressing and coating equipment for automobile parts proposed by the present invention; Fig.11 A three-dimensional diagram of the structure of an electric telescopic rod of a hot-pressing coating device for automobile parts proposed by the present invention; Fig.12 A three-dimensional diagram of the cardboard structure of a hot-pressing coating equipment for automobile parts proposed by the present invention; Fig.13 A three-dimensional diagram of the servo motor structure of a hot-pressing coating device for automobile parts proposed by the present invention; Fig.14 A three-dimensional diagram of the rack structure of a hot-pressing coating device for automobile parts proposed by the present invention; Fig.15 A three-dimensional diagram of the support ring block structure of a hot pressing and coating equipment for automobile parts proposed by the present invention; Fig.16 A three-dimensional diagram of the limit groove structure of a hot pressing and coating equipment for automobile parts proposed by the present invention; Fig.17 This is a three-dimensional diagram of the driven gear structure of the hot pressing and coating equipment for automobile parts proposed by the present invention.

[0032] In the figure: 1, operating table; 2, rack; 3, placement slot; 4, self-driving slide rail; 41, mounting shell; 42, rotating motor; 43, turntable; 44, support sleeve rod; 45, driving motor; 46, screw rod; 47, moving sleeve rod; 48, electric lifting rod; 49, pneumatic clamp; 5, hydraulic cylinder; 51, pressing plate; 52, automatic slide rail; 53, infrared radiation heating frame; 6, support plate; 601, pushing cylinder; 602, T-shaped plate; 603, positioning plate; 604, positioning column; 605, hydraulic cylinder; 606, hydraulic cylinder; 607, hydraulic cylinder; 608, hydraulic cylinder; 609, hydraulic cylinder; 610, hydraulic cylinder; 611, hydraulic cylinder; 612, hydraulic cylinder; 613, hydraulic cylinder; 614, hydraulic cylinder; 615, hydraulic cylinder; 616, hydraulic cylinder; 617, hydraulic cylinder; 618, hydraulic cylinder; 619, hydraulic cylinder; 620, hydraulic cylinder; 621, hydraulic cylinder; 622, hydraulic cylinder; 623, hydraulic cylinder; 624, hydraulic cylinder; 625, hydraulic cylinder; 626, hydraulic cylinder; 627, hydraulic cylinder; 628, hydraulic cylinder; 629, hydraulic cylinder; 630, hydraulic cylinder; 631, hydraulic cylinder; 632, hydraulic cylinder; 633, hydraulic cylinder; 634, hydraulic cylinder; 635, hydraulic cylinder; 636, hydraulic cylinder; 637, hydraulic cylinder; 638, hydraulic cylinder; 639, hydraulic cylinder; 640, hydraulic cylinder; 641, hydraulic cylinder; 642, hydraulic cylinder; 643, hydraulic cylinder; 644, hydraulic cylinder; 645, hydraulic cylinder; 646, hydraulic cylinder; 647, hydraulic 05, slot; 606, stepper motor; 607, rotating shaft; 608, cam; 609, slide; 610, clamping column; 611, clamping slot; 612, electric telescopic rod; 613, first magnet; 614, slot; 615, second magnet; 7, clamping plate; 701, perforation; 702, supporting ring block; 703, limiting slot; 704, clamping block; 705, limiting rod; 706, driven gear; 707, inclined slot; 708, servo motor; 709, driving gear; 710, rack. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Reference Figure 1-Figure 17 A hot pressing and coating equipment for automobile parts comprises an operating table 1 and a frame 2 arranged on the upper surface of the operating table 1, a placement groove 3 for placing automobile parts is opened on the upper surface of the operating table 1, a gluing mechanism is arranged on the upper surface of the operating table 1, a hot pressing mechanism is arranged on the surface of the frame 2, and a positioning mechanism and an edge wrapping mechanism are respectively arranged on the inner wall of the placement groove 3.

[0035] Among them, in order to position the automobile parts in the placement groove 3, the positioning mechanism provided includes a support plate 6 fixedly installed inside the operating table 1, and the upper surface of the support plate 6 is symmetrically distributed with a pushing cylinder group, and the pushing cylinder group is composed of two pushing cylinders 601. The piston rod of the pushing cylinder group is fixedly connected with a T-shaped plate 602, and a positioning plate 603 is provided on the upper surface of the T-shaped plate 602. The upper surface of the positioning plate 603 is symmetrically distributed front and back and provided with a positioning column 604. The inner wall of the placement groove 3 is provided with two through grooves 605. The surfaces of the positioning plate 603 and the T-shaped plate 602 are both slidably connected to the inner wall of the through groove 605. The T-shaped plate 602 connected thereto is driven up and down by the extension and retraction of the piston rod of the pushing cylinder 601. The up and down movement of the T-shaped plate 602 drives the positioning plate 603 to move up and down along the inner wall of the through groove 605, and the up and down movement of the positioning plate 603 drives the positioning column 604 to move up and down.

[0036] In order to connect the positioning plate 603 with the T-shaped plate 602, so that the positioning plate 603 can be moved by the movement of the T-shaped plate 602, a stepper motor 606 is fixedly installed on one side surface of the T-shaped plate 602, and a rotating shaft 607 is installed on the inner wall of the T-shaped plate 602 through a bearing. One end of the output shaft of the stepper motor 606 is fixedly sleeved with one end of the rotating shaft 607, and two cams 608 are fixedly sleeved on the surface of the rotating shaft 607. Two slide grooves 609 are provided on the upper surface of the T-shaped plate 602, and a card column is slidably engaged with the inner wall of the slide groove 609 610, two card slots 611 are provided on the lower surface of the positioning plate 603, and the surface of the card column 610 is slidably connected to the inner wall of the card slot 611. The rotation of the output shaft of the stepper motor 606 drives the rotating shaft 607 connected thereto to rotate, and the rotation of the rotating shaft 607 drives the cam 608 to rotate, so that the cam 608 drives the card column 610 to move up along the inner wall of the slide groove 609 and engage with the card slot 611, so as to facilitate the contraction of the push cylinder 601 to drive the positioning plate 603 and the positioning column 604 to move down along the inner wall of the through groove 605 and be stored in the operating table 1.

[0037] In order to drive the positioning plate 603 to move and make the positioning column 604 contact with the automobile parts, an electric telescopic rod group is symmetrically distributed on the inner wall of the operating table 1. The electric telescopic rod group consists of two electric telescopic rods 612. One end of the electric telescopic rod group extends into the placement groove 3 and is fixedly installed with a first magnet 613. Two slots 614 are provided on the surface of the positioning plate 603. The inner wall of the slot 614 is fixedly installed with a second magnet 615. Through the adsorption of the first magnet 613 and the second magnet 615 on the electric telescopic rod 612, the extension and retraction of the electric telescopic rod 612 can drive the positioning plate 603 to move.

[0038] By providing a positioning mechanism, it is convenient to position the automobile parts placed in the placement groove 3, avoiding position deviation between the foam and the automobile parts during hot pressing and coating, thereby improving product coating efficiency and product quality.

[0039] Among them, in order to put the hot melt adhesive on the automobile parts placed in the groove 3, the gluing mechanism provided includes a self-driving slide rail 4 fixedly installed on the upper surface of the operating table 1, and a mounting shell 41 is fixedly installed on the surface of the slider of the self-driving slide rail 4, and a rotating motor 42 is fixedly installed on the inner wall of the mounting shell 41. One end of the output shaft of the rotating motor 42 passes through the mounting shell 41 and is fixedly sleeved with a turntable 43. The bottom of the turntable 43 is installed on the upper surface of the mounting shell 41 through a bearing. The rotation of the output shaft of the rotating motor 42 drives the turntable 43 connected thereto to rotate, and the movement of the slider on the self-driving slide rail 4 drives the mounting shell 41 connected thereto to move.

[0040] In order to clamp the hot melt adhesive, a support sleeve 44 is fixedly installed on the upper surface of the turntable 43, a drive motor 45 is fixedly installed on the inner wall of the support sleeve 44, a screw 46 is installed on the inner wall of the support sleeve 44 through a bearing, one end of the output shaft of the drive motor 45 is fixedly sleeved with one end of the screw 46, a movable sleeve 47 is threadedly sleeved on the surface of the screw 46, two electric lifting rods 48 are fixedly installed on the lower surface of the movable sleeve 47, a pneumatic clamp 49 is fixedly installed on the lower surface of the electric lifting rod 48, the screw 46 connected thereto is driven to rotate by the rotation of the output shaft of the drive motor 45, the rotation of the screw 46 drives the movable sleeve 47 to move along the inner wall of the support sleeve 44, the extension and retraction of the electric lifting rod 48 drives the pneumatic clamp 49 to move up and down, and the pneumatic clamp 49 places the clamped hot melt adhesive on the automotive parts.

[0041] By setting up a gluing mechanism, it is convenient to glue the surface of the automobile parts placed in the placement groove 3, and the hot melt adhesive melts as it is heated, thereby facilitating the adhesion of the foam to the automobile parts. As the foam is squeezed, the glue spreads along the surface of the automobile parts, and under the action of the two clamping plates 7, the foam covers the automobile parts.

[0042] Among them, in order to heat the hot melt adhesive so that the foam fits the upper surface of the automobile parts, the set hot pressing mechanism includes hydraulic cylinders 5 symmetrically installed on the upper surface of the frame 2, the piston rods of the hydraulic cylinders 5 pass through the upper surface of the frame 2 and are fixedly connected to the pressure plate 51, and the inner surface of the frame 2 is symmetrically provided with an automatic slide rail group, the automatic slide rail group is composed of two automatic slide rails 52, and the slider surface of the automatic slide rail 52 is fixedly installed with an infrared radiation heating frame 53, and the pressure plate 51 connected to it is driven up and down by the extension and contraction of the piston rod of the hydraulic cylinder 5, and the foam is arranged at the bottom of the pressure plate 51. As the pressure plate 51 moves downward, the foam is driven to contact with the automobile parts, and the infrared radiation heating frame 53 is driven to move to the middle part of the frame 2 by the movement of the slider on the automatic slide rail 52, so as to heat and melt the hot melt adhesive on the automobile parts, thereby facilitating the bonding of the foam and the automobile parts.

[0043] Among them, in order to completely fit the foam to the outer surface of the automobile part, the edge wrapping mechanism includes a card plate 7 symmetrically distributed on the inner wall of the placement groove 3, and two through holes 701 are opened through the surface of the card plate 7. One end surface of the electric telescopic rod 612 is slidably connected to the inner wall of the through hole 701, and the movement of the card plate 7 drives the foam to wrap the edge of the automobile part.

[0044] In order to connect the electric telescopic rod 612 with the card plate 7, the inner walls of the four through holes 701 are fixedly installed with support ring blocks 702, and the inner surface of the support ring block 702 is provided with limiting grooves 703 distributed in a circular array. The inner wall of the limiting groove 703 is slidably connected with a card block 704, and one side surface of the card block 704 is fixedly connected to the limiting rod 705. One side surface of the four support ring blocks 702 is installed with a driven gear 706 through a bearing, and the surface of the driven gear 706 is annular. The array is distributed with inclined grooves 707, which are connected to the limiting grooves 703. The surface of the limiting rod 705 is slidably engaged with the inner wall of the inclined groove 707. The rotation of the driven gear 706 drives the limiting rod 705 to move along the inner wall of the inclined groove 707. The movement of the limiting rod 705 drives the clamping block 704 to move along the inner wall of the limiting groove 703, thereby facilitating the clamping block 704 to clamp the electric telescopic rod 612, so that the extension of the electric telescopic rod 612 drives the clamping plate 7 to move.

[0045] In order to drive the driven gear 706 to rotate, a servo motor 708 is fixedly installed on the surface of the opposite side of the two card plates 7, and a driving gear 709 is fixedly sleeved on one end of the output shaft of the servo motor 708. The axis of the driving gear 709 is installed on the inner wall of the card plate 7 through a bearing. The driving gear 709 is meshed with one of the driven gears 706. The inner wall of the card plate 7 is slidably connected with a rack 710. The two driven gears 706 are meshed with the rack 710. The rotation of the output shaft of the servo motor 708 drives the driving gear 709 connected thereto to rotate, and the rotation of the driving gear 709 drives the driven gear 706 meshed therewith to rotate. The rotation of the driven gear 706 drives the rack 710 to move, and the movement of the rack 710 drives the other driven gear 706 to rotate.

[0046] By setting up an edge wrapping mechanism and a hot pressing mechanism, the hot melt adhesive is heated and melted to make the foam adhere to the automobile parts, and the part of the foam that exceeds the automobile parts can be fitted with the automobile parts, so as to facilitate one-time wrapping of the automobile parts and improve production efficiency.

[0047] Working principle: When in use, place the auto parts in the placement slot 3, then start the push cylinder 601, push the extension of the piston rod of the cylinder 601 to drive the T-shaped plate 602 connected thereto to move upward, the upward movement of the T-shaped plate 602 drives the positioning plate 603 to move upward along the inner wall of the through slot 605, the upward movement of the positioning plate 603 drives the positioning column 604 to move upward, then start the stepper motor 606, the rotation of the output shaft of the stepper motor 606 drives the rotation of the shaft 607 connected thereto, and the rotation of the shaft 607 drives the cam 608 to rotate The cam 608 drives the clamping column 610 to move downward along the inner wall of the slide groove 609 and separate from the clamping groove 611, thereby disconnecting the T-shaped plate 602 and the positioning plate 603, and then the electric telescopic rod 612 is started, so that the telescopic rod of the electric telescopic rod 612 is inserted into the slot 614, which is convenient for the first magnet 613 and the second magnet 615 to be adsorbed, and then the positioning plate 603 is moved with the extension of the electric telescopic rod 612, so that the positioning column 604 contacts with the automobile parts, thereby positioning the automobile parts; Then, the hot melt adhesive is clamped by the pneumatic clamp 49, and the movement of the slider on the self-driving slide rail 4 is started to drive the installation shell 41 connected thereto to move. When it moves to a suitable position, the rotating motor 42 is started, and the rotation of the output shaft of the rotating motor 42 drives the turntable 43 connected thereto to rotate, so that the pneumatic clamp 49 is aligned with the placement slot 3, and the driving motor 45 is started, and the rotation of the output shaft of the driving motor 45 drives the screw rod 46 connected thereto to rotate, and the rotation of the screw rod 46 drives the moving sleeve rod 47 to move along the inner wall of the supporting sleeve rod 44, so that the starting clamp is located above the placement slot 3, and then the electric lifting rod 48 is started, so that the pneumatic clamp 49 is close to the automobile parts in the placement slot 3, so that the hot melt adhesive on the pneumatic clamp 49 is placed on the automobile parts; Then, the electric telescopic rod 612 drives the positioning plate 603 to reset, and then the stepping motor 606 is started, so that the cam 608 drives the clamping column 610 to move up along the inner wall of the slide groove 609 and engage with the clamping groove 611, and then the electric telescopic rod 612 contracts to release the first magnet 613 and the second magnet 615, and then the positioning plate 603 and the positioning column 604 are driven to move down along the inner wall of the through groove 605 by pushing the piston rod of the air cylinder 601 to be stored in the operating table 1; Then, the automatic slide rail 52 is started, and the movement of the slider on the automatic slide rail 52 drives the infrared radiation heating frame 53 to move to the middle of the frame 2 to heat and melt the hot melt adhesive on the automotive parts. Then, the hydraulic cylinder 5 is started, and the extension of the piston rod of the hydraulic cylinder 5 drives the pressure plate 51 connected thereto to move downward, and as the pressure plate 51 moves downward, the foam is brought into contact with the automotive parts. At the same time, the servo motor 708 is started, and the rotation of the output shaft of the servo motor 708 drives the driving gear 709 connected thereto to rotate, and the rotation of the driving gear 709 drives the driven gear 706 meshing therewith to rotate, and the rotation of the driven gear 706 drives the rack 710 to move, and the movement of the rack 710 drives another driven gear 706 to rotate, and the rotation of the driven gear 706 drives the limiting rod 705 to move along the inner wall of the inclined groove 707, and the movement of the limiting rod 705 drives the clamping block 704 to move along the inner wall of the limiting groove 703, so that the clamping block 704 can clamp the electric telescopic rod 612, so that the extension of the electric telescopic rod 612 drives the clamping plate 7 to move, and the relative movement of the two clamping plates 7 drives the foam to cover the edge of the automotive parts.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hot press coating device for automobile parts, comprising an operating table (1) and a frame (2) arranged on the upper surface of the operating table (1), characterized in that: The upper surface of the operating table (1) is provided with a placement groove (3) for placing automobile parts, the upper surface of the operating table (1) is provided with a gluing mechanism, the surface of the frame (2) is provided with a hot pressing mechanism, and the inner wall of the placement groove (3) is provided with a positioning mechanism and an edge binding mechanism; Wherein, the gluing mechanism is used to put hot melt glue on the automobile parts in the placement groove (3); Wherein, the heat pressing mechanism is used to heat the hot melt adhesive and to bond the foam to the upper surface of the automobile part; Wherein, the positioning mechanism is used to position the automobile parts in the placement groove (3); The edge wrapping mechanism is used to completely fit the foam to the outer surface of the automobile part.

2. The hot pressing coating equipment for automobile parts according to claim 1, characterized in that: The positioning mechanism comprises a support plate (6) fixedly mounted inside the operating table (1); a push cylinder group is arranged on the upper surface of the support plate (6) in a symmetrical manner on the left and right; the push cylinder group is composed of two push cylinders (601); a piston rod of the push cylinder group is fixedly connected to a T-shaped plate (602); a positioning plate (603) is arranged on the upper surface of the T-shaped plate (602); a positioning column (604) is arranged on the upper surface of the positioning plate (603) in a symmetrical manner on the front and back; two through grooves (605) are provided on the inner wall of the placement groove (3); and the surfaces of the positioning plate (603) and the T-shaped plate (602) are both slidably connected to the inner wall of the through groove (605).

3. The hot pressing coating equipment for automobile parts according to claim 2, characterized in that: A stepper motor (606) is fixedly mounted on one side surface of the T-shaped plate (602); a rotating shaft (607) is mounted on the inner wall of the T-shaped plate (602) via a bearing; one end of the output shaft of the stepper motor (606) is fixedly sleeved with one end of the rotating shaft (607); two cams (608) are fixedly sleeved on the surface of the rotating shaft (607); two slide grooves (609) are provided on the upper surface of the T-shaped plate (602); a clamping column (610) is slidably clamped on the inner wall of the slide groove (609); and two clamping grooves (611) are provided on the lower surface of the positioning plate (603); a surface of the clamping column (610) is slidably connected to the inner wall of the clamping groove (611).

4. The hot pressing coating equipment for automobile parts according to claim 2, characterized in that: The inner wall of the operating table (1) is symmetrically provided with an electric telescopic rod group, the electric telescopic rod group consisting of two electric telescopic rods (612), one end of the electric telescopic rod group extends into the placement groove (3) and is fixedly mounted with a first magnet (613), and the surface of the positioning plate (603) is provided with two slots (614), and the inner wall of the slot (614) is fixedly mounted with a second magnet (615).

5. The hot pressing coating equipment for automobile parts according to claim 1, characterized in that: The gluing mechanism comprises a self-driving slide rail (4) fixedly mounted on the upper surface of the operating table (1); a mounting shell (41) is fixedly mounted on the surface of a slider of the self-driving slide rail (4); a rotating motor (42) is fixedly mounted on the inner wall of the mounting shell (41); one end of an output shaft of the rotating motor (42) passes through the mounting shell (41) and is fixedly sleeved with a rotating disk (43); the bottom of the rotating disk (43) is mounted on the upper surface of the mounting shell (41) via a bearing.

6. The hot pressing coating equipment for automobile parts according to claim 5, characterized in that: A support sleeve rod (44) is fixedly mounted on the upper surface of the turntable (43), a drive motor (45) is fixedly mounted on the inner wall of the support sleeve rod (44), a screw rod (46) is mounted on the inner wall of the support sleeve rod (44) via a bearing, one end of an output shaft of the drive motor (45) is fixedly sleeved with one end of the screw rod (46), a movable sleeve rod (47) is threadedly sleeved on the surface of the screw rod (46), two electric lifting rods (48) are fixedly mounted on the lower surface of the movable sleeve rod (47), and a pneumatic clamp (49) is fixedly mounted on the lower surface of the electric lifting rod (48).

7. The hot pressing coating equipment for automobile parts according to claim 1, characterized in that: The hot pressing mechanism comprises hydraulic cylinders (5) symmetrically mounted on the upper surface of the frame (2); piston rods of the hydraulic cylinders (5) pass through the upper surface of the frame (2) and are fixedly connected to a pressing plate (51); an automatic slide rail group is symmetrically arranged on the inner surface of the frame (2); the automatic slide rail group consists of two automatic slide rails (52); and an infrared radiation heating frame (53) is fixedly mounted on the surface of a slide block of the automatic slide rail (52).

8. The hot pressing coating equipment for automobile parts according to claim 4, characterized in that: The edge binding mechanism comprises a clamping plate (7) symmetrically arranged on the inner wall of the placement groove (3), the surface of the clamping plate (7) being penetrated by two through holes (701), and one end surface of the electric telescopic rod (612) being slidably connected to the inner wall of the through hole (701).

9. The hot pressing coating equipment for automobile parts according to claim 8, characterized in that: The inner walls of the four through holes (701) are all fixedly mounted with support ring blocks (702); the inner surface of the support ring block (702) is provided with limit grooves (703) distributed in an annular array; the inner wall of the limit groove (703) is slidably engaged with a clamping block (704); a side surface of the clamping block (704) is fixedly connected to a limit rod (705); one side surface of the four support ring blocks (702) is all provided with driven gears (706) via bearings; the surface of the driven gear (706) is provided with oblique grooves (707) distributed in an annular array; the oblique grooves (707) are connected to the limit grooves (703); and the surface of the limit rod (705) is slidably engaged with the inner wall of the oblique groove (707).

10. The hot pressing coating equipment for automobile parts according to claim 9, characterized in that: A servo motor (708) is fixedly mounted on the surfaces of opposite sides of the two card plates (7); a driving gear (709) is fixedly sleeved on one end of the output shaft of the servo motor (708); the axis of the driving gear (709) is mounted on the inner wall of the card plate (7) via a bearing; the driving gear (709) meshes with one of the driven gears (706); a rack (710) is slidably connected to the inner wall of the card plate (7); and the two driven gears (706) mesh with the rack (710).

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