Mesh belt type automobile interior trim part heating system

Abstract

The invention discloses a mesh belt type automotive upholstery heating system. The mesh belt type automotive upholstery heating system comprises a control box, a feeding trolley, a trolley lifting device, a feeding transfer device, a mesh belt type baking device and an overhanging discharging device. According to the mesh belt type automobile interior trim part heating system, the overhanging discharging device is used for taking down baked interior trim parts from the discharging side of the mesh belt type baking device, fixed-point stacking is conducted, automatic discharging of the baked interior trim parts is achieved, and the automation performance of the system is enhanced; through cooperation of the trolley lifting device and the feeding transfer device, the interior trim parts on the feeding trolley can be automatically lifted to the grabbing height of the feeding transfer device, then the interior trim parts are grabbed and conveyed to the feeding side of the mesh belt type baking device through the feeding transfer device, automatic baking and feeding of the interior trim parts are achieved, and the automation performance of the system is further enhanced.

Description

Technical Field

[0001] The invention relates to a mesh belt type automobile interior decoration heating system, in particular to a mesh belt type automobile interior decoration heating system. Background Art

[0002] At present, automotive interior parts need to be baked and heated before being pressed and formed, and then sent to the press for pressing and forming. For example, during the production process, carpets are first baked in a tunnel-type baking machine, and then taken down by workers on the unloading side and transported to the press. During this process, workers are required to wait for unloading at the unloading side, stack the carpets, and then transport them in batches. Workers need to operate in a high-temperature environment, and the automation level of the entire production line is not high. Therefore, it is necessary to design a mesh belt automotive interior heating system that can realize automatic loading and unloading of interior parts during the baking process, reduce manual participation, and enhance the automation performance of the system. Summary of the invention

[0003] The purpose of the invention is to provide a mesh belt type automobile interior decoration heating system, which can realize automatic loading and unloading of interior decoration parts during baking, reduce manual participation, and enhance the automation performance of the system.

[0004] Technical solution: The mesh-belt automobile interior decoration heating system described in the present invention includes a control box, a loading trolley, a trolley lifting device, a loading and transferring device, a mesh-belt baking device and a cantilevered unloading device; the trolley lifting device is arranged on the loading side of the loading and transferring device, the loading and transferring device is arranged on the loading side of the mesh-belt baking device, and the cantilevered unloading device is arranged on the unloading side of the mesh-belt baking device. The loading trolley is used to transport the interior decoration to the top of the trolley lifting device, and the trolley lifting device lifts the loading trolley and the interior decoration together for transportation, so that the uppermost interior decoration is transported to the loading height of the loading and transferring device, and the loading and transferring device transfers the uppermost interior decoration to the loading side of the mesh-belt baking device, and the mesh-belt baking device bakes and heats the transferred interior decoration and transports it to the lower side, and the cantilevered unloading device removes the baked interior decoration from the lower side of the mesh-belt baking device; the trolley lifting device, the loading and transferring device, the mesh-belt baking device and the cantilevered unloading device are all driven and controlled by the control box.

[0005] Furthermore, the trolley lifting device includes a lifting support base plate, a lifting pallet, a lifting drive motor, a lifting guide sleeve and a lifting internal threaded tube; the lifting guide sleeve is vertically fixedly installed at the center of the upper side surface of the lifting support base plate, and a lifting drive screw is rotatably installed vertically in the lifting guide sleeve; the lower end of the lifting internal threaded tube is inserted into the lifting guide sleeve, and the thread is screwed on the lifting drive screw; the center of the lower side surface of the lifting pallet is fixedly installed on the upper end of the lifting internal threaded tube, which is used to lift the loading trolley horizontally; four A guide sleeve is vertically arranged at each top corner, and a lifting guide rod is vertically movably inserted in each of the four guide sleeves, and the upper ends of the four lifting guide rods are respectively fixed at the four top corners of the lower side of the lifting support plate; the lifting drive motor is installed on the lifting guide sleeve, a lifting driven sprocket is fixedly arranged on the lower end of the lifting drive screw rod, and a lifting active sprocket is fixed on the output shaft end of the lifting drive motor, and the lifting driven sprocket and the lifting active sprocket are rotationally transmitted through a lifting drive chain that penetrates the wall of the lifting guide sleeve; the lifting drive motor is driven and controlled by a control box.

[0006] Furthermore, the loading and transferring device includes a supporting frame, a longitudinal moving mechanism and a grabbing mechanism; the supporting frame is longitudinally installed on the loading side of the mesh belt baking device, the longitudinal moving mechanism is installed on the supporting frame, and the grabbing mechanism is installed on the longitudinal moving mechanism. The grabbing mechanism is driven by the longitudinal moving mechanism to move longitudinally along the supporting frame, and the grabbing mechanism grabs the top layer of interior decoration parts on the loading trolley; the longitudinal moving mechanism and the grabbing mechanism are both driven and controlled by the control box.

[0007] Furthermore, the supporting frame includes two supporting rails and multiple supporting columns; the longitudinal movement mechanism includes a longitudinal movement platform, a longitudinal movement driving motor, a longitudinal movement driving shaft and two driving racks; the two supporting rails are longitudinally and parallelly installed on the top of each supporting column, and supporting roller grooves are longitudinally arranged on the opposite sides of the two supporting rails; each longitudinal movement roller is rotatably installed on the left and right sides of the longitudinal movement platform, and the longitudinal movement roller supports walk in the supporting roller grooves on the corresponding sides; two driving racks are longitudinally installed on the two supporting rails respectively, the longitudinal movement driving shaft is laterally rotatably installed on the longitudinal movement platform, and longitudinal movement driving gears meshing with the driving racks on the corresponding sides are arranged on both ends of the longitudinal movement driving shaft; the longitudinal movement driving motor is installed on the longitudinal movement platform, and the longitudinal movement driving shaft is rotationally driven through the sprocket transmission unit; the longitudinal movement driving motor is driven and controlled by the control box.

[0008] Furthermore, the grabbing mechanism includes a grabbing platform, a distance measuring sensor, a grabbing drive motor, a grabbing drive tube, a grabbing suspension rod, two grabbing screws, two grabbing drive seats, two linkage shafts and two grabbing units; the grabbing unit includes two grabbing components; the four grabbing components are respectively installed at the four top corners of the grabbing platform for four-point grabbing of the interior decoration parts; the upper end of the grabbing suspension rod is vertically fixed to the center of the lower side surface of the longitudinal movement platform, and a lifting tube is vertically arranged at the center of the upper side surface of the grabbing platform, and a movable strip hole is vertically arranged on the lifting tube; the lower end of the grabbing suspension rod is vertically inserted in the lifting tube, and a movable limit block extending into the movable strip hole is arranged on the lower end of the grabbing suspension rod; the grabbing drive tube is rotatably installed horizontally on the grabbing platform, and a driving internal thread is arranged at the two end pipe openings of the grabbing drive tube; the left and right sides of the side surface of the grabbing platform Push-pull drive slots are arranged transversely on both sides, and push-pull drive sliders are slidably installed in the two push-pull drive slots; the two grabbing drive seats are fixedly installed on the two push-pull drive sliders, and a push-pull drive slot is arranged on the two grabbing drive seats; the two linkage shafts are longitudinally installed between the two grabbing components on the left and the two grabbing components on the right, and the push-pull drive slots are buckled on the linkage shafts on the corresponding sides; one ends of the two grabbing screw rods are respectively threadedly installed in the driving internal threads at both ends of the grabbing drive tube, and the other ends are respectively rotatably installed on the grabbing drive seats on the corresponding sides; the grabbing drive motor is installed on the grabbing platform, and drives the grabbing drive tube to rotate through the sprocket transmission unit; the distance measuring sensor is installed on the grabbing platform, which is used to detect the distance to the interior decoration parts below; the distance measuring sensor and the grabbing drive motor are driven and controlled by the control box.

[0009] Furthermore, the grabbing assembly includes a linkage drive rod, two strip supporting side plates, two swinging drive rods, a grabbing and pressing plate and a strip module plate; a strip pressing hole is horizontally arranged at the four top corners of the grabbing platform; the two strip supporting side plates are horizontally arranged at the front and rear sides of the strip pressing holes at corresponding positions, and the middle parts of the two swinging drive rods are swing-hinged and installed between the two strip supporting side plates at corresponding positions, and the upper ends of the two swinging drive rods are swing-hinged and installed on the left and right ends of the linkage drive rod respectively, and the lower ends of the two swinging drive rods extend into the strip pressing holes and are swing-hinged and installed on the left and right ends of the upper side surface of the grabbing and pressing plate respectively, and the end of the linkage shaft is vertically fixed to the middle part of the linkage drive rod on the corresponding side; the strip module plate is detachably installed on the lower side surface of the grabbing and pressing plate, and each grabbing needle is obliquely arranged on the lower side surface of the strip module plate.

[0010] Furthermore, the mesh belt baking device includes a baking channel, a baking mechanism, a mesh belt conveying mechanism and a mesh belt tensioning mechanism; the mesh belt conveying mechanism transversely penetrates the baking channel, and is used to convey the interior decoration parts through the baking channel; the baking mechanism is installed in the baking channel, and is used to perform high-temperature baking on the interior decoration parts passing through; the mesh belt tensioning mechanism is installed on the mesh belt conveying mechanism, and is used to tension the conveying mesh belt on the mesh belt conveying mechanism; the baking mechanism and the mesh belt conveying mechanism are both driven and controlled by a control box.

[0011] Furthermore, the baking mechanism includes a temperature sensor and two baking units; the two baking units are respectively installed on the inner top and inner bottom of the baking channel, and the two baking units are respectively located on the upper and lower sides of the mesh belt conveyor mechanism; the baking unit includes a heat collecting cover, each unit mounting rod, each tile mounting plate and each electric heating tile; one end of each unit mounting rod is fixedly installed on the inner wall of the baking channel, and the other end is fixed on the heat collecting cover in a through-type manner; each tile mounting plate is respectively fixedly installed on the suspended end of each unit mounting rod, and each electric heating tile is respectively detachably installed on the tile mounting plate; the temperature sensor is installed on the baking channel for collecting the internal temperature of the baking channel; the temperature sensor and the electric heating tile are both driven and controlled by the control box.

[0012] Furthermore, the cantilever unloading device includes a stacking base, an opening and closing drive mechanism and two cantilever support rods; the opening and closing drive mechanism is installed on the stacking base, one end of the two cantilever support rods are obliquely installed on the opening and closing drive mechanism, the other ends of the two cantilever support rods are inclined upward and close to the rotating surface of the conveyor mesh belt on the unloading side of the mesh belt type baking device, the opening and closing drive mechanism adjusts the spacing between the two cantilever support rods, the two cantilever support rods receive the interior decoration parts transported by the conveyor mesh belt, and the interior decoration parts are stacked on the stacking base after the two cantilever support rods are separated; strip baffles are longitudinally arranged at the lower ends of the two cantilever support rods for preventing the interior decoration parts from sliding down; the opening and closing drive mechanism is driven and controlled by the control box.

[0013] Furthermore, the opening and closing drive mechanism includes an opening and closing drive motor, an opening and closing bar seat, an opening and closing drive screw and two opening and closing drive blocks; the opening and closing bar seat is longitudinally fixed to the stacking base by two short columns, and an opening and closing drive slot is longitudinally arranged on the opening and closing bar seat; the opening and closing drive screw is rotatably installed in the opening and closing drive slot, and the thread rotation directions of the opening and closing drive external threads at both ends of the opening and closing drive screw are opposite; the opening and closing drive motor is installed on the end of the opening and closing bar seat, and is used to drive the opening and closing drive screw to rotate; the two opening and closing drive blocks are both slidably installed in the opening and closing drive slot, and the opening and closing drive external threads at both ends of the opening and closing drive screw are respectively threaded and screwed on the two opening and closing drive blocks; the two cantilever support rods are respectively tilted and installed on the two opening and closing drive blocks; the opening and closing drive motor is driven and controlled by the control box.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the baked interior parts can be taken down from the unloading side of the mesh-belt baking device by utilizing the cantilever unloading device, and stacked at fixed points, thereby realizing automatic unloading of the baked interior parts and enhancing the automation performance of the system; the cooperation of the trolley lifting device and the loading and transferring device can automatically lift the interior parts on the loading trolley to the grabbing height of the loading and transferring device, and then the loading and transferring device grabs and transports the interior parts to the loading side of the mesh-belt baking device, thereby realizing automatic baking and loading of the interior parts and further enhancing the automation performance of the system; the mesh-belt baking device can realize flow-type baking of the interior parts, thereby satisfying the requirement of baking the interior parts during the transportation process of the interior parts from the loading side to the lower side. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0016] Figure 2 It is a front structural schematic diagram of the trolley lifting device and the material loading and transferring device of the present invention;

[0017] Figure 3 It is a front structural schematic diagram of the mesh belt type baking device of the present invention;

[0018] Figure 4 It is a schematic diagram of the structure of the grabbing mechanism of the present invention from a top view;

[0019] Figure 5 It is a front structural schematic diagram of the grabbing mechanism of the present invention;

[0020] Figure 6 It is a schematic cross-sectional structure diagram of the grabbing mechanism of the present invention;

[0021] Figure 7 It is a schematic diagram of the top view of the longitudinal shift mechanism of the present invention;

[0022] Figure 8 It is a structural schematic diagram of the loading trolley of the present invention;

[0023] Fig. 9 It is a partial cross-sectional structural schematic diagram of the mesh belt type baking device of the present invention;

[0024] Fig.10 It is a right side structural schematic diagram of the cantilever feeding device of the present invention;

[0025] Fig.11 It is a schematic diagram of the circuit structure of the present invention. DETAILED DESCRIPTION

[0026] The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0027] like Figure 1-11 As shown, the mesh belt type automobile interior decoration heating system disclosed in the present invention comprises: a control box 1, a loading trolley, a trolley lifting device, a loading transfer device, a mesh belt type baking device and a cantilevered unloading device; the trolley lifting device is arranged on the loading side of the loading transfer device, the loading transfer device is arranged on the loading side of the mesh belt type baking device, the cantilevered unloading device is arranged on the unloading side of the mesh belt baking device, the loading trolley is used to transport the interior decoration 100 to the top of the trolley lifting device, and the trolley lifting device lifts the loading trolley and the interior decoration 100 together The uppermost layer of interior decoration parts 100 are transported to the loading height of the loading and transferring device, and the loading and transferring device transfers and releases the uppermost layer of interior decoration parts 100 to the loading side of the mesh-belt baking device, and the mesh-belt baking device bakes and heats the transferred interior decoration parts 100 and transports them to the lower material side, and the cantilevered unloading device removes the baked interior decoration parts 100 from the unloading side of the mesh-belt baking device; the trolley lifting device, the loading and transferring device, the mesh-belt baking device and the cantilevered unloading device are all driven and controlled by the control box 1.

[0028] By utilizing the cantilever unloading device, the baked interior decoration parts 100 can be taken down from the unloading side of the mesh-belt baking device and stacked at fixed points, thereby realizing automatic unloading of the baked interior decoration parts 100 and enhancing the automation performance of the system; by utilizing the cooperation of the trolley lifting device and the loading and transferring device, the interior decoration parts 100 on the loading trolley can be automatically raised to the grabbing height of the loading and transferring device, and then the loading and transferring device can grab the interior decoration parts 100 and transport them to the loading side of the mesh-belt baking device, thereby realizing automatic baking and loading of the interior decoration parts 100 and further enhancing the automation performance of the system; by utilizing the mesh-belt baking device, the interior decoration parts 100 can be baked in a flowing manner, thereby satisfying the requirement of baking the interior decoration parts 100 during the transfer process from the loading side to the lower side.

[0029] Furthermore, the trolley lifting device includes a lifting support base plate 111, a lifting pallet 110, a lifting drive motor 105, a lifting guide sleeve 108 and a lifting internal threaded tube 109; the lifting guide sleeve 108 is vertically fixedly installed at the center of the upper side surface of the lifting support base plate 111, and a lifting drive screw is rotatably installed vertically in the lifting guide sleeve 108; the lower end of the lifting internal threaded tube 109 is inserted into the lifting guide sleeve 108, and the thread is screwed on the lifting drive screw; the center of the lower side surface of the lifting pallet 110 is fixedly installed on the upper end of the lifting internal threaded tube 109, which is used to lift the loading trolley horizontally; on the upper side surface of the lifting support base plate 111 A guide sleeve 112 is vertically arranged at each of the four top corners, and a lifting guide rod 113 is vertically and movably inserted in each of the four guide sleeves 112. The upper ends of the four lifting guide rods 113 are respectively fixed at the four top corners of the lower side of the lifting support plate 110; the lifting drive motor 105 is installed on the lifting guide sleeve 108, a lifting driven sprocket is fixedly arranged on the lower end of the lifting drive screw, and a lifting driving sprocket is fixed on the output shaft end of the lifting drive motor 105. The lifting driven sprocket and the lifting driving sprocket are rotated and transmitted through a lifting drive chain 114 that penetrates the wall of the lifting guide sleeve 108; the lifting drive motor 105 is driven and controlled by the control box 1. The insertion and matching of the guide sleeve 112 and the lifting guide rod 113 can enhance the stability of the lifting support plate 110 when it is lifted or lowered.

[0030] Furthermore, the loading trolley includes a trolley bottom plate 201, two oblique support rods 203, four bottom support rods 207 and four universal wheels 202; the four universal wheels 202 are respectively mounted on the lower ends of the four bottom support rods 207, the upper ends of the four bottom support rods 207 are respectively vertically mounted at the four top corners of the lower side of the trolley bottom plate 201, and the interior decoration parts 100 to be heated are stacked on the trolley bottom plate 201; the two oblique support rods 203 are obliquely mounted on one side of the trolley bottom plate 201, and a handle bar 204 is connected between the upper ends of the two oblique support rods 203. The trolley bottom plate 201 can be mounted at a high position by using the four bottom support rods 207, so as to facilitate the support and lifting of the lifting plate 110 below.

[0031] Furthermore, the loading and transferring device includes a supporting frame, a longitudinal movement mechanism and a grabbing mechanism; the supporting frame is longitudinally installed on the loading side of the mesh belt baking device, the longitudinal movement mechanism is installed on the supporting frame, and the grabbing mechanism is installed on the longitudinal movement mechanism. The grabbing mechanism is driven by the longitudinal movement mechanism to move longitudinally along the supporting frame, and the grabbing mechanism grabs the top layer of interior decoration parts 100 on the loading trolley; the longitudinal movement mechanism and the grabbing mechanism are both driven and controlled by the control box 1.

[0032] Furthermore, the support frame includes two support rails 102 and a plurality of support columns 101; the longitudinal movement mechanism includes a longitudinal movement platform 103, a longitudinal movement drive motor 104, a longitudinal movement drive shaft 116 and two drive racks 117; the two support rails 102 are longitudinally and parallelly installed on the top of each support column 101, and support roller grooves 106 are longitudinally arranged on the opposite sides of the two support rails 102; each longitudinal movement roller 107 is rotatably installed on the left and right sides of the longitudinal movement platform 103, and the longitudinal movement roller 107 supports The longitudinal driving shaft 116 is installed on the longitudinal platform 103 in a rotatable manner, and longitudinal driving gears 118 meshing with the driving racks 117 on the corresponding side are arranged at both ends of the longitudinal driving shaft 116; the longitudinal driving motor 104 is installed on the longitudinal platform 103, and the longitudinal driving shaft 116 is driven and controlled by the control box 1. The cooperation between the longitudinal roller 107 and the supporting roller groove 106 can enhance the stability of the translation of the longitudinal platform 103.

[0033] Furthermore, the grabbing mechanism includes a grabbing platform 120, a distance measuring sensor 126, a grabbing drive motor 121, a grabbing drive tube 125, a grabbing suspension rod 115, two grabbing screw rods 123, two grabbing drive seats 129, two linkage shafts 134 and two grabbing units; the grabbing unit includes two grabbing components; the four grabbing components are respectively installed at the four top corners of the grabbing platform 120, and are used to perform four-point grabbing of the interior decoration part 100; the upper end of the grabbing suspension rod 115 is vertically fixed to the lower side of the longitudinal movement platform 103 At the center of the upper side of the grabbing platform 120, a lifting tube 119 is vertically arranged, and a movable strip hole 124 is vertically arranged on the lifting tube 119; the lower end of the grabbing suspension rod 115 is vertically inserted into the lifting tube 119, and a movable limit block 138 extending into the movable strip hole 124 is arranged on the lower end of the grabbing suspension rod 115; the grabbing drive tube 125 is rotatably installed on the grabbing platform 120, and driving internal threads are arranged at the two end pipe openings of the grabbing drive tube 125; on the grabbing platform 120 The left and right sides of the side are both transversely provided with push-pull drive slots 136, and push-pull drive sliders 137 are slidably installed in the two push-pull drive slots 136; the two grabbing drive seats 129 are respectively fixedly installed on the two push-pull drive sliders 137, and a push-pull drive slot 135 is provided on the two grabbing drive seats 129; the two linkage shafts 134 are respectively longitudinally installed between the two grabbing components on the left and between the two grabbing components on the right, and the push-pull drive slots 135 are buckled on the linkage shafts 134 on the corresponding sides. ; One ends of the two grabbing screw rods 123 are respectively threadedly installed in the driving internal threads at both ends of the grabbing drive tube 125, and the other ends are respectively rotatably installed on the grabbing drive seats 129 on the corresponding sides; the grabbing drive motor 121 is installed on the grabbing platform 120, and drives the grabbing drive tube 125 to rotate through the sprocket transmission unit; the distance sensor 126 is installed on the grabbing platform 120, and is used to detect the distance to the interior decoration part 100 below; the distance sensor 126 and the grabbing drive motor 121 are both driven and controlled by the control box 1.The distance measuring sensor 126 can be used to detect the distance between the grabbing platform 120 and the topmost interior decoration part 100, so that the trolley lifting device can lift the loading trolley and the interior decoration part 100 up close enough to the lower side of the grabbing platform 120, thereby ensuring the success rate of grabbing; the grabbing drive tube 125 can drive the axial movement of the two grabbing screw rods 123 to achieve synchronous push-pull drive of the two grabbing drive seats 129; the four grabbing components can be used to achieve synchronous grabbing of four points of the interior decoration part 100 to ensure the stability of grabbing; the movable bar hole 124 and the movable limit block 138 can be used to cooperate with the lower end of the grabbing suspension rod 115 and the lifting tube 119 when pushing and rising, thereby preventing the grabbing platform 120 from excessively pressing the interior decoration part 100; the push-pull drive slot 135 can be used to achieve horizontal pushing of the linkage shaft 134 without affecting the relative up and down movement of the linkage shaft 134 in the push-pull drive slot 135.

[0034] Furthermore, the grabbing assembly includes a linkage driving rod 128, two strip-shaped supporting side plates 122, two swing driving rods 127, a grabbing pressing plate 132 and a strip module plate 131; a strip pressing hole 133 is horizontally arranged at each of the four top corners of the grabbing platform 120; the two strip supporting side plates 122 are horizontally arranged at the front and rear sides of the strip pressing hole 133 at the corresponding position, and the middle parts of the two swing driving rods 127 are swing-hinged and installed between the two strip supporting side plates 122 at the corresponding position. The upper end of the movable driving rod 127 is swing-hinged and installed on the left and right ends of the linkage driving rod 128 respectively, the lower ends of the two swing driving rods 127 extend into the strip pressing hole 133 and are swing-hinged and installed on the left and right ends of the upper side of the grabbing and pressing plate 132 respectively, and the end of the linkage shaft 134 is vertically fixed to the middle of the linkage driving rod 128 on the corresponding side; the strip module plate 131 is detachably installed on the lower side of the grabbing and pressing plate 132, and each grabbing needle 130 is obliquely arranged on the lower side of the strip module plate 131. The linkage shaft 134 can be used to push the linkage drive rod 128, thereby synchronously pushing the two swing drive rods 127 to swing. When grabbing, the grabbing and pressing plate 132 moves in the inclined puncture direction of the grabbing needle 130 while descending, thereby obliquely inserting into the upper surface of the interior decoration part 100 to achieve the grabbing of the interior decoration part 100. When releasing, the grabbing and pressing plate 132 moves in the inclined withdrawal direction of the grabbing needle 130 while rising, thereby pulling out the upper surface of the interior decoration part 100 to achieve the horizontal release of the interior decoration part 100; by utilizing the detachable installation of the strip module plate 131, the grabbing needles 130 of different lengths can be replaced according to the interior decoration parts 100 of different thicknesses and weights.

[0035] Furthermore, the mesh belt baking device includes a baking channel 301, a baking mechanism, a mesh belt conveying mechanism and a mesh belt tensioning mechanism; the mesh belt conveying mechanism transversely penetrates the baking channel 301, and is used to convey the interior decoration parts 100 through the baking channel 301; the baking mechanism is installed in the baking channel 301, and is used to perform high-temperature baking on the passing interior decoration parts 100; the mesh belt tensioning mechanism is installed on the mesh belt conveying mechanism, and is used to tension the conveying mesh belt 304 on the mesh belt conveying mechanism; the baking mechanism and the mesh belt conveying mechanism are both driven and controlled by the control box 1.

[0036] Further, the baking mechanism includes a temperature sensor 324 and two baking units; the two baking units are respectively installed on the inner top and inner bottom of the baking channel 301, and the two baking units are respectively located on the upper and lower sides of the mesh belt conveyor mechanism; the baking unit includes a heat collecting cover 328, each unit mounting rod 325, each tile mounting plate 326 and each electric heating tile 327; one end of each unit mounting rod 325 is fixedly installed on the inner wall of the baking channel 301, and the other end is fixed on the heat collecting cover 328 in a through-type manner; each tile mounting plate 326 is respectively fixedly installed on the suspended end of each unit mounting rod 325, and each electric heating tile 327 is respectively detachably installed on the tile mounting plate 326; the temperature sensor 324 is installed on the baking channel 301, and is used to collect the internal temperature of the baking channel 301; the temperature sensor 324 and the electric heating tile 327 are both driven and controlled by the control box 1. The heat collecting cover 328 can be used to guide the heat generated by each electric heating tile 327 to the interior decoration 100, thereby enhancing the baking effect.

[0037] Furthermore, the mesh belt conveying mechanism includes a conveying mesh belt 304, two strip conveying plates 303, a conveying drive motor 305 and two conveying support shafts; the two strip conveying plates 303 are horizontally and parallelly installed on each conveying support leg 309, and the two strip conveying plates 303 both horizontally penetrate the channel openings 329 on the left and right sides of the baking channel 301; the two conveying support shafts are respectively longitudinally and rotatably installed between the left and right ends of the two strip conveying plates 303, and two conveying drive sprockets 320 are installed on the two conveying support shafts; the two conveying chains on the front and rear sides of the conveying mesh belt 304 are respectively wound around the two conveying drive sprockets 320 at the corresponding positions on the left and right sides. 20, for synchronously driving two conveying drive sprockets 320 at corresponding positions; each support roller 319 is rotatably installed at intervals between the upper sides of the two strip conveying plates 303, for rolling support of the upper mesh belt of the conveying mesh belt 304; a conveying driven sprocket 306 is arranged at the end of a conveying support shaft, a conveying drive motor 305 is installed on the strip conveying plate 303, and a conveying driving sprocket 307 is installed at the end of the output shaft of the conveying drive motor 305, and the conveying driving sprocket 307 drives the conveying driven sprocket 306 to rotate through the conveying transmission chain 308, and the conveying drive motor 305 is driven and controlled by the control box 1. The conveying mesh belt 304 can realize the stable support and conveyance of the interior decoration 100, and is convenient for synchronous heating and baking from the upper and lower sides.

[0038] Furthermore, an inspection window is provided on the front side of the baking channel 301 to facilitate internal inspection, and a door panel 302 is hingedly installed at the inspection window, and a door lock handle 330 is rotatably installed on the opening and closing edge of the door panel 302, a T-shaped seat 321 is provided on the front side of the baking channel 301, and a locking protrusion 331 for inserting into the inner space of the T-shaped seat 321 is provided on the door lock handle 330, thereby realizing the covering and locking of the door panel 302; a supporting base 332 is provided at the bottom of the baking channel 301.

[0039] Furthermore, windproof door curtains 318 are provided at the upper edges of the channel openings 329 on the left and right sides, thereby providing protection at the channel openings 329 and reducing heat leakage, and the upper side edges of the windproof door curtains 318 are detachably pressed against the upper edge of the channel opening 329 through the strip door curtain plates 317.

[0040] Furthermore, the mesh belt tensioning mechanism includes a tensioning pressing shaft 313, two tensioning pressing seats 312, two tensioning mounting seats 310 and two tensioning pressing bolts 315; the two tensioning mounting seats 310 are respectively mounted on the lower sides of the two strip conveying plates 303, and the two tensioning mounting seats 310 are vertically provided with pressing strip holes 311; the two tensioning pressing seats 312 are respectively vertically slidably mounted on the two pressing strip holes 311, the two ends of the tensioning pressing shaft 313 are rotatably mounted on the two tensioning pressing seats 312, and a tensioning roller shaft 322 is rotatably mounted on the tensioning pressing shaft 313, and the tensioning roller shaft 322 is rotatably mounted on the tensioning pressing shaft 313. 2 is pressed on the lower mesh belt of the conveyor mesh belt 304; a rotating roller shaft 323 is rotatably installed longitudinally near the passage opening 329, which is used to lift the lower mesh belt of the conveyor mesh belt 304 to enter the passage opening 329 horizontally; an adjustment mounting seat 314 is provided at the upper end of the pressing strip hole 311, and a tensioning and pressing bolt 315 is threadedly screwed on the adjustment mounting seat 314, and the lower end of the tensioning and pressing bolt 315 is rotatably installed on the tensioning and pressing seat 312 on the corresponding side; a locking nut 316 is threadedly screwed on the tensioning and pressing bolt 315, and the locking thread 316 is pressed on the adjustment mounting seat 314 to achieve locking. The tensioning and pressing bolt 315 can push the tensioning and pressing seat 312 downward, so that the tensioning and pressing shaft 313 moves downward, and the lower mesh belt of the conveyor mesh belt 304 is tensioned and pressed by the tensioning roller shaft 322, so as to achieve the tensioning of the conveyor mesh belt 304.

[0041] Furthermore, the cantilever unloading device includes a stacking base 402, an opening and closing drive mechanism and two cantilever support rods 407; the opening and closing drive mechanism is installed on the stacking base 402, one end of the two cantilever support rods 407 are both tilted and installed on the opening and closing drive mechanism, the other ends of the two cantilever support rods 407 are tilted upward and close to the rotating surface of the conveyor mesh belt 304 on the unloading side of the mesh belt type baking device, the spacing between the two cantilever support rods 407 is adjusted by the opening and closing drive mechanism, the two cantilever support rods 407 receive the interior decoration parts 100 transported by the conveyor mesh belt 304, and the interior decoration parts 100 are stacked on the stacking base 402 after the two cantilever support rods 407 are separated; strip baffles 405 for preventing the interior decoration parts 100 from sliding down are longitudinally arranged at the lower ends of the two cantilever support rods 407; the opening and closing drive mechanism is driven and controlled by the control box 1. By utilizing the inclined setting of the two cantilever support rods 407 , when the interior decoration component 100 is pushed onto the two cantilever support rods 407 , it slides downward and is blocked from sliding downward by the strip baffle 405 , so that the interior decoration component 100 stays on the two cantilever support rods 407 at an inclined position.

[0042] Furthermore, arc-shaped slopes 406 for approaching the rotating surface of the conveyor belt 304 are provided at the ends of the two cantilever support rods 407 , thereby ensuring that the interior decoration component 100 can be reliably pushed onto the two cantilever support rods 407 at the rotating surface.

[0043] Furthermore, limit stop bars 403 are vertically arranged around the stacking base 402 to limit the edges of each stacked interior decoration component 100 to ensure the neatness of the stacking.

[0044] Furthermore, the opening and closing drive mechanism includes an opening and closing drive motor 413, an opening and closing bar seat 411, an opening and closing drive screw 409 and two opening and closing drive blocks 412; the opening and closing bar seat 411 is longitudinally fixed on the stacking base 402 through two short columns 401, and an opening and closing drive slide 408 is longitudinally arranged on the opening and closing bar seat 411; the opening and closing drive screw 409 is rotatably installed in the opening and closing drive slide 408, and the thread rotation direction of the opening and closing drive external thread 410 at both ends of the opening and closing drive screw 409 is On the contrary; the opening and closing driving motor 413 is installed on the end of the opening and closing bar seat 411, and is used to drive the opening and closing driving screw 409 to rotate; the two opening and closing driving blocks 412 are both slidably installed in the opening and closing driving slot 408, and the opening and closing driving external threads 410 at both ends of the opening and closing driving screw 409 are respectively threaded and screwed on the two opening and closing driving blocks 412; the two cantilevered support rods 407 are respectively tilted and installed on the two opening and closing driving blocks 412; the opening and closing driving motor 413 is driven and controlled by the control box 1. The opening and closing driving external threads 410 at both ends of the opening and closing driving screw 409 are used to synchronously drive and control the two opening and closing driving blocks 412, so as to adjust the spacing between the two cantilevered support rods 407, so as to facilitate the removal of the interior decoration 100 from the conveyor mesh belt 304, and then stacking it horizontally to the unloading stacking position after separation.

[0045] Furthermore, short side rods 404 are longitudinally arranged on the front and rear sides of the two cantilever support rods 407 to provide auxiliary support for the interior decoration component 100 and ensure the stability of the interior decoration component 100.

[0046] In the mesh belt type automobile interior heating system disclosed in the present invention, the control box 1 is provided with a controller, a display screen, a key panel, an electric control switch, a conveying drive circuit, a lifting drive circuit, an opening and closing drive circuit, a longitudinal movement drive circuit and a grabbing drive circuit; the controller is electrically connected to the display screen, the key panel, the electric control switch, the temperature sensor 324, the distance measuring sensor 126, the conveying drive circuit, the lifting drive circuit, the opening and closing drive circuit, the longitudinal movement drive circuit and the grabbing drive circuit respectively; the electric control switch is connected in series to the power supply line of the electric heating tile 327, and the controller controls the on and off of the electric heating tile 327 through the electric control switch; the conveying drive circuit, the lifting drive circuit, the opening and closing drive circuit, the longitudinal movement drive circuit and the grabbing drive circuit are respectively connected to the conveying drive circuit The conveying motor 305, the lifting drive motor 105, the opening and closing drive motor 413, the longitudinal movement drive motor 104 and the grabbing drive motor 121 are electrically connected, and the controller drives and controls the conveying drive motor 305, the lifting drive circuit, the opening and closing drive circuit, the longitudinal movement drive circuit and the grabbing drive circuit respectively; the conveying drive motor 305, the lifting drive motor 105, the opening and closing drive motor 413, the longitudinal movement drive motor 104 and the grabbing drive motor 121 all adopt existing stepping motors, and precise rotation drive can be achieved through the controller, so as to realize precise control of each driving action.

[0047] When the mesh belt type automobile interior heating system disclosed in the present invention is working, first, a worker pushes the loading trolley with the stacked interior decoration parts 100 to the bottom of the support frame, and the trolley lifting device is located under the bottom plate 201 of the trolley; then the worker starts the system to run automatically by pressing the start button on the key panel, and the controller coordinates and controls the distance measuring sensor 126, the lifting drive motor 105, the longitudinal drive motor 104 and the grabbing drive motor 121, so that the lower side of the grabbing platform 120 is close to the uppermost interior decoration parts 100, and the grabbing needles 130 on the lower sides of the four strip module plates 131 are obliquely inserted into the interior decoration parts 100, and then the lifting drive motor 105 is driven and controlled to move the remaining interior decoration parts 100 downward, and then the controller controls the longitudinal drive motor 104 and the grabbing drive motor 121. The driving motor 121 is controlled in a coordinated manner so that the interior decoration component 100 is placed on the conveyor mesh belt 304 on the loading side; the controller then drives and controls the conveying driving motor 305 so that the interior decoration component 100 is conveyed by the conveyor mesh belt 304 to the baking channel 301, and the electric heating tiles 327 distributed on the upper and lower sides bake the interior decoration component 100. After the baking time is reached, the controller drives and controls the conveying driving motor 305 so that the interior decoration component 100 is conveyed by the conveyor mesh belt 304 to the unloading side and continues to be conveyed. At this time, the interior decoration component 100 is pushed and slid onto the two cantilever support rods 407; the controller then coordinates and controls the opening and closing driving motor 413 so that the two cantilever support rods 407 are separated, and the interior decoration component 100 is released in the unloading stacking position waiting for the workers to carry it together.

[0048] During the heating process of the electric heating tiles 327, the controller performs feedback control on each electric heating tile 327 according to the detected temperature of the temperature sensor 324, so that the temperature in the baking channel 301 is maintained within the baking temperature range, and the display screen is used to display the real-time temperature.

[0049] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A mesh belt type automobile interior heating system, characterized in that: The invention comprises a control box (1), a loading trolley, a trolley lifting device, a loading transfer device, a mesh belt type baking device and a cantilevered unloading device; the trolley lifting device is arranged on the loading side of the loading transfer device, the loading transfer device is arranged on the loading side of the mesh belt type baking device, the cantilevered unloading device is arranged on the unloading side of the mesh belt type baking device, the loading trolley is used to transport the interior decoration parts (100) to the top of the trolley lifting device, and the trolley lifting device lifts the loading trolley and the interior decoration parts (100) together for upward transportation, so that the uppermost layer of the interior decoration parts (100) can be transported upwardly. The decorative parts (100) are transported to the loading height of the loading and transporting device, the loading and transporting device transfers the uppermost layer of the decorative parts (100) and releases them to the loading side of the mesh belt baking device, the mesh belt baking device bakes and heats the transferred decorative parts (100) and transports them to the lower side, and the cantilever unloading device removes the baked decorative parts (100) from the lower side of the mesh belt baking device; the trolley lifting device, the loading and transporting device, the mesh belt baking device and the cantilever unloading device are all driven and controlled by the control box (1).

2. The mesh belt type automobile interior decoration heating system according to claim 1 is characterized in that: The trolley lifting device comprises a lifting support base plate (111), a lifting pallet (110), a lifting drive motor (105), a lifting guide sleeve (108) and a lifting internal threaded tube (109); the lifting guide sleeve (108) is vertically fixedly installed at the center of the upper side surface of the lifting support base plate (111), and a lifting drive screw rod is rotatably installed vertically in the lifting guide sleeve (108); the lower end of the lifting internal threaded tube (109) is inserted into the lifting guide sleeve (108), and the thread is screwed on the lifting drive screw rod; the center of the lower side surface of the lifting pallet (110) is fixedly installed on the upper end of the lifting internal threaded tube (109) for horizontally lifting the loading trolley; A guide sleeve (112) is vertically arranged at each vertex, and a lifting guide rod (113) is vertically movably inserted in each of the four guide sleeves (112). The upper ends of the four lifting guide rods (113) are respectively fixed at the four vertex corners of the lower side of the lifting support plate (110); the lifting drive motor (105) is installed on the lifting guide sleeve (108), a lifting driven sprocket is fixedly arranged on the lower end of the lifting drive screw rod, and a lifting driving sprocket is fixed on the output shaft end of the lifting drive motor (105). The lifting driven sprocket and the lifting driving sprocket are rotated and driven by a lifting drive chain (114) that penetrates the tube wall of the lifting guide sleeve (108); the lifting drive motor (105) is driven and controlled by the control box (1).

3. The mesh belt type automobile interior decoration heating system according to claim 1 is characterized in that: The loading and transporting device comprises a supporting frame, a longitudinal movement mechanism and a grabbing mechanism; the supporting frame is longitudinally mounted on the loading side of the mesh belt baking device, the longitudinal movement mechanism is mounted on the supporting frame, and the grabbing mechanism is mounted on the longitudinal movement mechanism; the longitudinal movement mechanism drives the grabbing mechanism to move longitudinally along the supporting frame, and the grabbing mechanism grabs the uppermost layer of the interior decoration parts (100) on the loading trolley; the longitudinal movement mechanism and the grabbing mechanism are both driven and controlled by a control box (1).

4. The mesh belt type automobile interior decoration heating system according to claim 3 is characterized in that: The support frame comprises two support rails (102) and a plurality of support columns (101); the longitudinal movement mechanism comprises a longitudinal movement platform (103), a longitudinal movement drive motor (104), a longitudinal movement drive shaft (116) and two drive racks (117); the two support rails (102) are longitudinally and parallelly installed on the tops of the respective support columns (101), and support roller grooves (106) are longitudinally arranged on the opposite sides of the two support rails (102); longitudinal movement rollers (107) are rotatably installed on the left and right sides of the longitudinal movement platform (103), and the longitudinal movement rollers (107) support the longitudinal movement of the vehicle on the longitudinal movement platform (103). The longitudinal drive shaft (116) is rotatably mounted on the longitudinal platform (103), and longitudinal drive gears (118) meshing with the drive racks (117) on the corresponding side are arranged at both ends of the longitudinal drive shaft (116); the longitudinal drive motor (104) is mounted on the longitudinal platform (103), and the longitudinal drive shaft (116) is rotationally driven by a sprocket transmission unit; the longitudinal drive motor (104) is driven and controlled by a control box (1).

5. The mesh belt type automobile interior decoration heating system according to claim 4 is characterized in that: The grabbing mechanism comprises a grabbing platform (120), a distance measuring sensor (126), a grabbing drive motor (121), a grabbing drive tube (125), a grabbing suspension rod (115), two grabbing screw rods (123), two grabbing drive seats (129), two linkage shafts (134) and two grabbing units; the grabbing unit comprises two grabbing assemblies; the four grabbing assemblies are respectively installed at the four top corners of the grabbing platform (120) for grabbing the interior decoration part (100) at four points; the upper end of the grabbing suspension rod (115) is vertically fixed at the center of the lower side surface of the longitudinal moving platform (103) A lifting tube (119) is vertically arranged at the center of the upper side surface of the grabbing platform (120), and a movable strip hole (124) is vertically arranged on the lifting tube (119); the lower end of the grabbing suspension rod (115) is vertically inserted into the lifting tube (119), and a movable limit block (138) extending into the movable strip hole (124) is arranged on the lower end of the grabbing suspension rod (115); the grabbing drive tube (125) is rotatably installed on the grabbing platform (120) in the horizontal direction, and driving internal threads are arranged at the two end pipe openings of the grabbing drive tube (125); on the grabbing platform (120) Both left and right sides of the side surface are transversely provided with push-pull drive grooves (136), and push-pull drive sliders (137) are slidably installed in the two push-pull drive grooves (136); two grabbing drive seats (129) are respectively fixedly installed on the two push-pull drive sliders (137), and a push-pull drive notch (135) is provided on the two grabbing drive seats (129); two linkage shafts (134) are respectively longitudinally installed between the two grabbing components on the left side and between the two grabbing components on the right side, and the push-pull drive notch (135) is buckled on the linkage shaft (134) on the corresponding side; the two One end of a grasping screw rod (123) is respectively threadedly screwed into the driving internal threads at both ends of a grasping drive tube (125), and the other end is respectively rotatably mounted on a grasping drive seat (129) on the corresponding side; a grasping drive motor (121) is mounted on a grasping platform (120) and drives the grasping drive tube (125) to rotate through a sprocket transmission unit; a distance sensor (126) is mounted on the grasping platform (120) and is used to detect the distance to the interior decoration part (100) below; the distance sensor (126) and the grasping drive motor (121) are both driven and controlled by a control box (1).

6. The mesh belt type automobile interior decoration heating system according to claim 5 is characterized in that: The grabbing assembly comprises a linkage driving rod (128), two strip-shaped supporting side plates (122), two swing driving rods (127), a grabbing pressing plate (132) and a strip-shaped module plate (131); a strip-shaped pressing hole (133) is transversely arranged at each of the four top corners of the grabbing platform (120); the two strip-shaped supporting side plates (122) are transversely arranged at the front and rear sides of the strip-shaped pressing hole (133) at the corresponding positions; the middle parts of the two swing driving rods (127) are swing-hingedly installed between the two strip-shaped supporting side plates (122) at the corresponding positions; and the two swing driving rods (127) are swing-hingedly installed between the two strip-shaped supporting side plates (122) at the corresponding positions. The upper end of the movable rod (127) is respectively swing-hinged and installed on the left and right ends of the linkage driving rod (128); the lower ends of the two swing driving rods (127) extend into the strip pressing hole (133) and are respectively swing-hinged and installed on the left and right ends of the upper side surface of the grabbing and pressing plate (132); the end of the linkage shaft (134) is vertically fixed to the middle part of the linkage driving rod (128) on the corresponding side; the strip module plate (131) is detachably installed on the lower side surface of the grabbing and pressing plate (132); and each grabbing needle (130) is obliquely arranged on the lower side surface of the strip module plate (131).

7. The mesh belt type automobile interior decoration heating system according to claim 1, characterized in that: The mesh belt baking device comprises a baking channel (301), a baking mechanism, a mesh belt conveying mechanism and a mesh belt tensioning mechanism; the mesh belt conveying mechanism transversely penetrates the baking channel (301) and is used to convey the interior decoration parts (100) through the baking channel (301); the baking mechanism is installed in the baking channel (301) and is used to perform high-temperature baking on the interior decoration parts (100) passing through; the mesh belt tensioning mechanism is installed on the mesh belt conveying mechanism and is used to tension the conveying mesh belt (304) on the mesh belt conveying mechanism; the baking mechanism and the mesh belt conveying mechanism are both driven and controlled by a control box (1).

8. The mesh belt type automobile interior decoration heating system according to claim 7 is characterized in that: The baking mechanism comprises a temperature sensor (324) and two baking units; the two baking units are respectively mounted on the inner top and inner bottom of the baking channel (301), and the two baking units are respectively located on the upper and lower sides of the mesh belt conveyor mechanism; the baking units comprise a heat collecting cover (328), each unit mounting rod (325), each tile mounting plate (326) and each electric heating tile (327); one end of each unit mounting rod (325) is fixedly mounted on the inner wall of the baking channel (301), and the other end is fixed on the heat collecting cover (328) in a through-type manner; each tile mounting plate (326) is respectively fixedly mounted on the suspended end of each unit mounting rod (325), and each electric heating tile (327) is respectively detachably mounted on the tile mounting plate (326); the temperature sensor (324) is mounted on the baking channel (301) for collecting the internal temperature of the baking channel (301); the temperature sensor (324) and the electric heating tile (327) are both driven and controlled by the control box (1).

9. The mesh belt type automobile interior decoration heating system according to claim 1, characterized in that: The cantilever unloading device comprises a stacking base (402), an opening and closing driving mechanism and two cantilever support rods (407); the opening and closing driving mechanism is installed on the stacking base (402), one end of the two cantilever support rods (407) are both tiltedly installed on the opening and closing driving mechanism, and the other ends of the two cantilever support rods (407) are tilted upward and close to the rotating surface of the conveyor mesh belt (304) on the unloading side of the mesh belt type baking device, and the two cantilever support rods are adjusted by the opening and closing driving mechanism. The two cantilever support rods (407) are used to receive the interior decoration parts (100) transported by the conveyor mesh belt (304), and the interior decoration parts (100) are stacked on the stacking base (402) after the two cantilever support rods (407) are separated; strip baffles (405) are longitudinally arranged at the lower ends of the two cantilever support rods (407) for preventing the interior decoration parts (100) from sliding down; and the opening and closing driving mechanism is driven and controlled by the control box (1).

10. The mesh belt type automobile interior decoration heating system according to claim 9, characterized in that: The opening and closing driving mechanism comprises an opening and closing driving motor (413), an opening and closing bar seat (411), an opening and closing driving screw rod (409) and two opening and closing driving blocks (412); the opening and closing bar seat (411) is longitudinally fixed on the stacking base (402) through two short columns (401), and an opening and closing driving slide groove (408) is longitudinally arranged on the opening and closing bar seat (411); the opening and closing driving screw rod (409) is rotatably installed in the opening and closing driving slide groove (408), and the opening and closing driving external threads (410) at both ends of the opening and closing driving screw rod (409) have opposite thread rotation directions. ; The opening and closing driving motor (413) is installed on the end of the opening and closing bar seat (411) and is used to drive the opening and closing driving screw rod (409) to rotate; the two opening and closing driving blocks (412) are both slidably installed in the opening and closing driving groove (408), and the opening and closing driving external threads (410) at both ends of the opening and closing driving screw rod (409) are respectively threadedly screwed on the two opening and closing driving blocks (412); the two cantilever support rods (407) are respectively tiltedly installed on the two opening and closing driving blocks (412); the opening and closing driving motor (413) is driven and controlled by the control box (1).

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