Hot pressing device with automatic conveying function

Abstract

The utility model provides an automatic conveying hot-pressing device, which is applied to the technical field of small ironing machines, and is characterized by comprising a mounting rack which is vertically arranged in a sliding manner, a hot-pressing roller which is driven by a driving assembly to rotate and is connected to the bottom of the mounting rack, and a conveying box which is arranged below the hot-pressing roller, a material channel is formed in the mounting frame, and a conveying assembly for driving the insertion strips to be conveyed in the material channel is arranged on the mounting frame; a hot air pipe which blows hot air towards the insertion strips and blows the insertion strips located at the lower end opening of the material channel to the bottom of the hot pressing roller is fixedly arranged on the mounting frame; the device has the technical effects that when the insertion strip and the fabric are spliced in a hot pressing manner, only the insertion strip is directly heated, so that the fabric is prevented from being damaged, the fabric can be driven to move forwards during hot pressing, and automatic blanking is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of small ironing machines, in particular to an automatic conveying hot pressing device. Background Art

[0002] With the continuous development of society and the improvement of material and cultural living standards, people's requirements for clothing are getting higher and higher. Everyone hopes to wear comfortable, decent clothes that can fully reflect their appearance, and they are very particular about clothing. Among them, the welts are often ironed on some cloth materials and nylon materials to increase the structural performance and function of the materials. The existing welt processing technology is to use a small ironing machine to superimpose the welts and the fabric to be ironed and pressed.

[0003] At present, a Chinese utility model with publication number CN220841491U discloses a hot pressing device, including a vertically sliding mounting frame, a roller connected to the mounting frame and driven by a driving assembly to rotate, and a hot air pipe that guides hot air to the roller; an air cavity connected to the hot air pipe is provided inside the roller, and a plurality of air vents connected to the air cavity are provided on the arc side wall of the roller; one end of the hot air pipe is rotatably connected to the roller, and the other end is connected to the air source tank; a control valve for adjusting the flow rate of hot air transported by the hot air pipe is provided on the hot air pipe.

[0004] The roller of the existing ironing device is provided with ventilation holes, and the roller directly acts on the fillet and the spliced ​​noodles for ironing. However, the hot air passing through the ventilation holes is mostly hot steam, and its temperature is relatively high. For fabrics that are not resistant to high temperatures, such as wool and silk, using this ironing method will cause deformation or damage to the fabrics. Utility Model Content

[0005] The utility model aims to provide an automatic conveying hot pressing device, which has the advantages of avoiding damage to the fabric during hot pressing splicing of the fillet and the fabric, and being able to drive the fabric to move forward during hot pressing to achieve automatic material unloading.

[0006] In order to achieve the above purpose and other related purposes, the utility model provides the following technical solutions:

[0007] An automatic conveying hot pressing device comprises a mounting frame arranged for vertical sliding, a hot pressing roller wheel connected to the bottom of the mounting frame and driven by a driving assembly to rotate, and a conveying box arranged below the hot pressing roller wheel;

[0008] A material channel is provided on the mounting frame, and a conveying assembly for driving the fillet to be conveyed in the material channel is provided on the mounting frame;

[0009] The mounting frame is fixedly provided with a hot air pipe which blows hot air toward the fillet and blows the fillet located at the lower end of the material channel to the bottom of the hot pressing roller.

[0010] Through the above technical scheme, the vertical sliding arrangement of the mounting frame is used to drive the hot pressing roller to press down, the conveying box is used to convey the fabric, and the conveying assembly is used to drive the fillet to be conveyed in the material channel so that the hot air pipe can blow the fillet to the bottom of the hot pressing roller, and the hot air pipe blows hot air toward the fillet to melt the rubber strip on the fillet; the hot pressing roller presses the fillet down onto the fabric, and as the driving assembly drives the hot pressing roller to rotate and the conveying box conveys the fabric, the fabric can be driven forward while the hot pressing fillet and the fabric are hot pressed, thereby realizing automatic material unloading; the hot air pipe first heats the fillet to melt the rubber strip on it, and then the hot pressing roller presses down to stick the fillet to the fabric; the hot air pipe only directly heats the fillet to avoid scalding the fabric.

[0011] In one embodiment of the utility model, the mounting frame includes a mounting plate and a feeding plate fixed on the mounting plate, a slide groove is provided in the middle of the feeding plate, an adjusting block is slidably connected in the slide groove; a first material groove is provided on one side of the adjusting block;

[0012] A second material trough is provided on the side wall of the chute. The second material trough is arranged opposite to the first material trough and is combined with the first material trough to form a material channel.

[0013] Through the above technical solution, the second material trough and the first material trough are used to form a material channel, and the adjustment block slides in the chute to adjust the width of the material channel; and the fillet is transported in the first material trough and the second material trough, thereby avoiding the fillet being stuck in the gap between the chute and the adjustment block during transportation, thereby ensuring the smooth transportation of the fillet.

[0014] In one embodiment of the utility model, a material guide groove connected to the lower end of the material channel is fixedly provided at the bottom of the feeding plate, and the cross-section of the material guide groove is arc-shaped, and the material guide groove is bent toward the side of the hot pressing roller.

[0015] Through the above technical solution, the arc-shaped guide groove can change the conveying direction of the fillet in the material channel, so that the fillet is guided to the hot pressing roller through the guide groove; and the arc-shaped guide groove can make the change of conveying direction of the fillet more stable.

[0016] In one embodiment of the utility model, the feeding plate is provided with an adjustment component for driving the adjustment block to slide in the slide groove;

[0017] The adjustment assembly includes an adjustment seat fixed on the feeding plate, an adjustment rod threadedly connected to the adjustment seat, and two hinged rods respectively rotatably connected to the feeding plate, one end of the hinged rod is hinged on the adjustment rod, and the other end is hinged on the adjustment block;

[0018] The adjusting block is fixedly provided with hinge shafts near both ends, and the two hinge rods are respectively hinged on the hinge shafts;

[0019] The feeding plate is provided with two first strip holes, and the two hinge shafts are respectively slidably connected in the two first strip holes.

[0020] Through the above technical solution, the adjusting rod and the adjusting seat are threadedly connected, and the angle of the two hinged rods is adjusted by screwing the adjusting rod, so that the hinge shaft slides in the first strip hole and the adjusting block slides in the slide groove, thereby adjusting the width of the material channel.

[0021] In one embodiment of the present invention, the conveying assembly includes a driving roller, a driven roller, a rocker rod and a driving cylinder;

[0022] The active roller is rotatably connected to the mounting plate, the driven roller is rotatably connected to one end of the swing rod, the swing rod is rotatably connected to the feeding plate, the driving cylinder is fixed to the mounting plate, and the piston rod is hinged to the other end of the swing rod.

[0023] Through the above technical solution, the driving cylinder drives the swing rod to rotate so that the driven roller squeezes the strip between the driven roller and the driving roller. The driving roller rotates, and due to friction, the driving roller and the driven roller can drive the strip to move, thereby realizing automatic transportation of the strip.

[0024] In one embodiment of the present invention, the driving assembly includes a gear motor fixedly mounted on a mounting plate and a gear box mounted on the mounting plate and driven by the motor, wherein the gear box drives the hot pressing roller and the driving roller to rotate.

[0025] Through the above technical solution, the gear motor drives the gear box to rotate, and the gear box then drives the hot pressing roller and the active roller to rotate, thereby reducing the use of the driving structure as much as possible and making the structure simpler.

[0026] In one embodiment of the utility model, the conveying box includes a box body, a connecting gear rotatably connected to the box body, a driving member driving the connecting gear to rotate, an active roller and a driven roller clamped on the box body, and a conveyor belt sleeved on the active roller and the driven roller; the hot pressing roller is located directly above the conveyor belt;

[0027] The driving roller is fixedly connected with a driving gear, the driving roller is mounted on the box body, and the driving gear is directly meshed and connected with the connecting gear.

[0028] Through the above technical solution, the box body is the load-bearing body; the connecting gear is used to transmit the driving force of the driving member; when the active roller is installed on the box body, the active gear can directly mesh with the connecting gear, so that the connecting gear transmits the driving force to the active roller through the active gear, and then the active roller can drive the conveyor belt to drive; when repairing, it is only necessary to disassemble the box body to remove and take out the active roller, the driven roller and the conveyor belt, the structure is simple, and it is convenient for disassembly and assembly when repairing or replacing the conveyor belt, saving time and effort.

[0029] In one embodiment of the present invention, the box body includes a box frame and a cover plate which is disposed on the box frame and is detachably connected to the box frame;

[0030] The cover plate is located above the active roller and the driven roller, and a conveying hole is provided on the cover plate, and the conveyor belt is conveyed in the conveying hole.

[0031] According to the above technical solution, the box body includes a box frame and a cover plate which is arranged on the box frame and is detachably connected to the box frame;

[0032] The cover plate is located above the active roller and the driven roller, and a conveying hole is provided on the cover plate, and the conveyor belt is conveyed in the conveying hole.

[0033] In one embodiment of the utility model, a support plate is fixedly provided on the box frame between the active roller and the driven roller, and the support plate is located below the running surface of the conveyor belt;

[0034] The conveyor belt running surface is flush with the upper end surface of the cover plate.

[0035] Through the above technical solution, the support plate supports the fabric and the fillet from the bottom, so that the ironing machine can apply pressure to the spliced ​​fabric and press the fillet onto the fabric; thereby, the conveyor belt can drive the spliced ​​fabric to spread out flat on the box body and move forward to avoid wrinkles.

[0036] In one embodiment of the utility model, a material pressing assembly is further included, wherein the material pressing assembly includes a Y-axis linear module fixed on the box frame, a connecting plate fixed on the action end of the Y-axis linear module, a Z-axis linear module fixed on the mounting frame, a longitudinal rod fixedly connected to the action end of the Z-axis linear module, and a pressing rod fixed on the upper end of the longitudinal rod;

[0037] The longitudinal rod is located at one side of the conveyor belt, and the pressure rod is located above the box body.

[0038] Through the above technical solution, the longitudinal rod is used to limit the position of the fillet relative to the cloth, and the Y-axis linear module drives the longitudinal rod to slide to push the fillet so as to adjust the distance between the edge of the fillet and the edge of the cloth to be spliced; the horizontal rod is used to press the cloth to prevent the cloth from turning up and wrinkling, which affects the flatness of the pressing.

[0039] As described above, the automatic conveying hot pressing device of the utility model has the following beneficial effects:

[0040] 1. The vertical sliding setting of the mounting frame is used to drive the hot pressing roller to press down, the conveying box is used to convey the fabric, and the conveying assembly is used to drive the insert to be conveyed in the material channel so that the hot air pipe can blow the insert to the bottom of the hot pressing roller, and the hot air pipe blows hot air toward the insert to melt the rubber strip on the insert; the hot pressing roller presses the insert down onto the fabric, and as the driving assembly drives the hot pressing roller to rotate and the conveying box conveys the fabric, the fabric can be driven forward while the hot pressing insert and the fabric are hot pressed, thereby realizing automatic unloading; the hot air pipe first heats the insert to melt the rubber strip on it, and then the hot pressing roller presses down to paste the insert on the fabric, and the hot air pipe only directly heats the insert to avoid scalding the fabric;

[0041] 2. The material channel is used to convey the fillet strips to prevent them from being entangled or knotted during the conveying process; the conveying mechanism is used to drive the fillet strips to be conveyed in the material channel so as to limit the fillet strips from being discharged from the lower port of the material channel and entering the material guide trough; the material guide trough is used to guide the fillet strips in the material channel to the hot pressing rollers and the fabrics to be spliced ​​for hot pressing; the adjustment block movably arranged on the mounting frame is used to adjust the width of the material channel to adapt to the conveying of fillet strips of different widths and specifications, thereby ensuring the accuracy of the conveying of the fillet strips; automatic feeding is realized to improve production efficiency;

[0042] 3. When the active roller is installed on the box body, the active gear can directly mesh with the connecting gear, so that the connecting gear transmits the driving force to the active roller through the active gear, and then the active roller can drive the conveyor belt to drive; during maintenance, only the box body needs to be disassembled to remove and take out the active roller, the driven roller and the conveyor belt. The structure is simple, which is convenient for disassembly and assembly when inspecting or replacing the conveyor belt, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0044] Figure 2 It is a schematic diagram of the front view of the mounting frame structure of an embodiment of the utility model;

[0045] Figure 3 yes Figure 2 The enlarged schematic diagram of part A in the middle;

[0046] Figure 4 is a schematic diagram of the mounting frame structure of an embodiment of the utility model from a rear perspective;

[0047] Figure 5 It is a schematic diagram of the connection relationship between the feeding plate and the adjustment assembly of the embodiment of the utility model;

[0048] Figure 6 A top view of the feeding plate structure of an embodiment of the utility model;

[0049] Figure 7It is a schematic diagram of the structure of the conveying box of an embodiment of the utility model;

[0050] Figure 8 This is a schematic diagram of the overall structure of the dismantling of the transmission belt in the embodiment of the utility model;

[0051] Fig. 9 It is a structural schematic diagram of the connection relationship between the active roller, the driven roller and the box frame of the embodiment of the utility model;

[0052] Fig.10 It is a structural schematic diagram of the connection relationship between the active roller and the driving member of the embodiment of the utility model;

[0053] Fig.11 This is a schematic structural diagram of a material pressing assembly at a first angle according to an embodiment of the utility model;

[0054] Fig.12 It is a structural schematic diagram of the second angle of the material pressing assembly of the embodiment of the utility model.

[0055] Reference numerals: 1, mounting frame; 101, mounting plate; 102, feeding plate; 4, material channel; 6, material guide trough; 7, adjusting block; 8, slide trough; 9, first material trough; 10, second material trough; 11, adjusting assembly; 111, adjusting seat; 112, adjusting rod; 113, hinge rod; 15, hinge shaft; 16, first strip hole; 17, rotating shaft; 18, driving assembly; 181, gear motor; 182, gear box; 21, conveying assembly; 211, active roller; 212, driven roller; 213, swing rod; 214, driving cylinder; 26, guide frame; 27, limit plate; 28, fixed shaft; 29, hot pressing roller; 30, mounting block; 31, pressing hole; 32, fillet; 33, hot air pipe; 34, vertical cylinder; 01a, conveying box; 1a, box body; 101a, box frame; 102a, cover plate; 4a, connecting gear; 5a, driving member; 6a, active roller; 7a , driven roller; 8a, conveyor belt; 9a, driving gear; 10a, conveying hole; 11a, support plate; 12a, mounting groove; 13a, card slot; 61a, first roller shaft; 62a, first roller wheel; 63a, first bearing; 71a, second roller shaft; 72a, second bearing; 73a, second roller wheel; 20a, pressing assembly; 201a, Y-axis linear module; 202a, connecting plate; 203a, Z-axis linear module; 204a, Longitudinal rod; 205a, pressure rod; 26a, second strip hole; 27a, guide frame; 281a, first sensor; 30a, first induction plate; 282a, second sensor; 31a, second induction plate; 2011a, module frame; 2012a, Y-axis drive motor; 2013a, lead screw; 2014a, slider; 2031a, Z-axis drive motor; 2032a, lead screw nut; 38a, drive gear; 39a, adjustment plate. DETAILED DESCRIPTION

[0056] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0057] See also Figures 1 to 12 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0058] See also Figure 1 The utility model provides an automatic conveying hot pressing device, comprising a workbench (not shown in the figure), a support frame (not shown in the figure) vertically fixed on the workbench by bolts, a mounting frame 1 vertically slidably connected to the support frame, a hot pressing roller 29 connected to the bottom of the mounting frame 1 and driven by a driving assembly 18 to rotate, and a conveying box 01a arranged below the hot pressing roller 29;

[0059] The mounting frame 1 is located above the workbench, and a vertical cylinder 34 is bolted to the support frame, and the piston rod of the vertical cylinder 34 is fixedly connected to the mounting frame 1; the conveying box 01a is fixed on the workbench;

[0060] A material channel 4 is provided on the mounting frame 1, and a conveying assembly 21 for driving the fillet 32 ​​to be conveyed in the material channel 4 is provided on the mounting frame 1;

[0061] A hot air pipe 33 is fixedly provided on the mounting frame 1 to blow hot air toward the fillet 32 ​​and blow the fillet 32 ​​located at the lower end of the material channel 4 to the bottom of the hot pressing roller 29 .

[0062] The mounting frame 1 includes a mounting plate 101 and a feeding plate 102 fixed on the mounting plate 101 with bolts, a slide groove 8 is vertically opened in the middle of the feeding plate 102, and an adjusting block 7 is slidably connected in the slide groove 8, wherein a first material trough 9 is opened on one side of the adjusting block 7, and a second material trough 10 is opened on the side wall of the slide groove 8, and the second material trough 10 is arranged opposite to the first material trough 9 and combined with the first material trough 9 to form a material channel 4.

[0063] See also Figures 1 to 6 , the feeding plate 102 is provided with an adjusting component 11 for driving the adjusting block 7 to slide in the slide groove 8;

[0064] The adjustment assembly 11 includes an adjustment seat 111, an adjustment rod 112 and two hinged rods 113; the adjustment seat 111 is bolted to the feed plate 102, the adjustment rod 112 is threadedly connected to the adjustment seat 111, and the end of the adjustment rod 112 close to the feed plate 102 is bolted to the mounting block 30; one end of the two hinged rods 113 is respectively hinged to the two sides of the mounting block 30; the feed plate 102 on both sides of the adjustment rod 112 is bolted to the rotating shaft 17, and the positions on both sides of the two rotating shafts 17 and close to the two ends of the adjustment block 7 are bolted or integrally formed with hinged shafts 15; the middle parts of the two hinged rods 113 are respectively rotatably connected to the rotating shaft 17, and the other ends of the two hinged rods 113 are respectively hinged to the two hinged shafts 15;

[0065] Two first strip holes 16 connected to the slide groove 8 are provided on the feeding plate 102, and two hinge shafts 15 are respectively slidably connected in the strip grooves; by screwing the adjusting rod 112 to adjust the angle of the two hinge rods 113, the hinge shaft 15 slides in the first strip hole 16 and the adjusting block 7 slides in the slide groove 8, thereby realizing the adjustment of the width of the material channel 4.

[0066] A material guide frame 26 located just below the material feeding plate 102 is bolted to the mounting plate 101, and a material guide groove 6 is provided on the material guide frame 26. In this embodiment, the material channel 4 is vertically opened on the material feeding plate 102, wherein the material guide groove 6 is connected with the lower end of the material channel 4, and the cross section of the material guide groove 6 is arc-shaped, and the material guide groove 6 is bent toward the hot pressing roller 29 side; the material guide frame 26 located on both sides of the material guide groove 6 is integrally formed with a limiting plate 27; the limiting plate 27 is used to limit the fillet 32 ​​in the material guide groove 6 and convey it along the material guide groove 6; the arc-shaped material guide groove 6 can change the conveying direction of the fillet 32 ​​in the material channel 4.

[0067] The hot air pipe 33 is bolted to the mounting plate 101 close to the feeding plate 102, and the air outlet of the hot air pipe 33 is arranged toward the side of the material guide groove 6. The hot air pipe 33 blows hot air toward the fillet 32 ​​to heat and melt the rubber strip on the fillet 32, limit the conveyance of the fillet 32 ​​in the material guide groove 6, and guide the fillet 32 ​​to the hot pressing roller 29 through the material guide groove 6.

[0068] A material pressing hole 31 is provided on the material feeding plate 102 near the material guide frame 26. The material pressing hole 31 is arranged perpendicular to the material channel 4 and passes through the material feeding plate 102.

[0069] The driving assembly 18 includes a gear motor 181 bolted to the mounting plate 101 and a gear box 182 disposed on the mounting plate 101 . The gear motor 181 drives the gear box 182 to transmit, and the gear box 182 can drive the hot pressing roller 29 and the driving roller 211 to rotate.

[0070] The conveying assembly 21 includes a driving roller 211, a driven roller 212, a swing rod 213 and a driving cylinder 214; the driving roller 211 is rotatably connected to the mounting plate 101, the driven roller 212 is rotatably connected to one end of the swing rod 213, a fixed shaft 28 is bolted to the mounting plate 101, the swing rod 213 is rotatably connected to the fixed shaft 28, the driving cylinder 214 is bolted to the mounting plate 101, and the piston rod is hinged to the other end of the swing rod 213;

[0071] The active roller 211 is partially located in the material pressing hole 31, and when the fillet 32 ​​is naturally drooped in the material channel 4, one side of the fillet 32 ​​contacts the side wall of the active roller 211;

[0072] When the piston rod of the driving cylinder 214 contracts, the swing rod 213 is driven to rotate, and one end of the swing rod 213 drives the driven roller 212 to move upward and leave the pressing hole 31;

[0073] When the piston rod of the driving cylinder 214 is released, the swing rod 213 is driven to rotate, and one end of the swing rod 213 drives the driven roller 212 to move down into the pressing hole 31, and squeezes the fillet 32 ​​between the driving roller 211 and the driven roller 212; the gear box 182 drives the driving roller 211 to rotate, and due to the friction between the driving roller 211 and the driven roller 212, the fillet 32 ​​can be driven to move, thereby realizing the automatic transportation of the fillet 32.

[0074] See also Figures 7 to 12 The conveying box 01a includes a box body 1a, a connecting gear 4a, a driving member 5a, an active roller 6a, a driven roller 7a, a conveyor belt 8a and a pressing assembly 20a;

[0075] The box body comprises a box frame 101a fixed on the workbench by bolts and a cover plate 102a which is arranged on the box frame 101a and is detachably connected to the box frame 101a; the box body 1a and the box frame 101a in this embodiment are detachably fixed together by bolts; a transmission hole 10a is opened on the cover plate 102a, and a support plate 11a is fixed by bolts or integrally formed in the middle of the upper end of the box frame 101a;

[0076] The driving member 5a is bolted to the bottom of the box frame 101a, wherein the driving member 5a is a driving motor, and a driving gear 38a is coaxially fixed on the output shaft of the driving motor. The connecting gear 4a is rotatably connected to the box frame 101a and the rotating gear is meshed with the driving gear 38a.

[0077] The active roller 6a and the driven roller 7a are clamped on the box body 1a. Both sides of the box body 1a are provided with a mounting groove 12a and a clamping groove 13a. The mounting groove 12a includes a lower half groove opened on the box frame 101a and an upper half groove opened on the cover plate 102a.

[0078] The conveyor belt 8a is sleeved on the active roller 6a and the driven roller 7a; the cover plate 102a is covered above the active roller 6a and the driven roller 7a, and the conveyor belt 8a is transmitted in the transmission hole 10a. The running surface of the conveyor belt 8a is flush with the upper end surface of the cover plate 102a, so that the conveyor belt 8a can drive the spliced ​​fabric to be smoothly unfolded on the box body 1a and move forward to avoid wrinkles, wherein the support plate 11a is located below the running surface of the conveyor belt 8a, and the support plate 11a supports the fabric and the fillet 32 ​​from the bottom, so that the ironing machine can apply pressure to the spliced ​​fabric and press the fillet 32 ​​on the fabric.

[0079] The active roller 6a includes a first roller shaft 61a, a first roller wheel 62a fixed on the first roller shaft 61a, and two first bearings 63a respectively arranged at two ends of the first roller shaft 61a; the two first bearings 63a are located in two mounting grooves 12a, and the upper half groove and the lower half groove cooperate to limit the first bearings 63a; the active gear 9a is fixed on the first roller shaft 61a; when the active roller 6a is installed on the box body 1a, the active gear 9a is directly meshed and connected with the connecting gear 4a; the cover plate 102a is removed from the box frame 101a, and the active roller 6a and the driven roller 7a can be directly removed from the box body 1a, and the active gear 9a is separated from the connecting gear 4a; the structure is simple, which is convenient for disassembly and assembly when inspecting or replacing the conveyor belt 8a, saving time and effort;

[0080] The driven roller 7a includes a second roller shaft 71a, a second bearing 72a installed on the second roller shaft 71a, and a second roller wheel 73a installed on the second bearing 72a. Both ends of the second roller shaft 71a are respectively clamped and fixed in two clamping grooves 13a.

[0081] The pressing assembly 20a includes a Y-axis linear module 201a fixed on the box frame 101a, a connecting plate 202a fixed on the action end of the Y-axis linear module 201a, a Z-axis linear module 203a fixed on the connecting plate 202a, a longitudinal rod 204a fixedly connected to the action end of the Z-axis linear module 203a, and a pressing rod 205a fixed on the longitudinal rod 204a;

[0082] The Y-axis linear module 201a includes a module frame 2011a bolted to the box frame 101a, a Y-axis driving motor 2012a bolted to the module frame 2011a, a lead screw 2013a rotatably connected to the module frame 2011a, and a slider 2014a threadedly connected to the lead screw 2013a, wherein the connecting plate 202a is bolted to the slider 2014a;

[0083] The Z-axis linear module 203a includes a Z-axis drive motor 2031a bolted to the connecting plate 202a, and a screw rod 2013a nut connected to the output end of the Z-axis drive motor 2031a; wherein the screw rod 2013a nut is used to convert the rotational motion of the Z-axis drive motor 2031a into linear motion; the longitudinal rod 204a is arranged on the screw rod 2013a nut; the longitudinal rod 204a is located on one side of the conveyor belt 8a, the pressure rod 205a is perpendicular to the longitudinal rod 204a and fixed on the top of the longitudinal rod 204a, and the pressure rod 205a is located above the box body 1a; the longitudinal rod 204a is used to limit the position of the fillet 32 ​​relative to the cloth, and the Y-axis linear module 201a drives the longitudinal rod 204a to slide to make the longitudinal rod 204a push the fillet 32 ​​so as to adjust the distance between the edge of the fillet 32 ​​and the edge of the cloth to be spliced; the cross bar is used to press the cloth to prevent the cloth from turning up and wrinkling, which affects the flatness of the pressing;

[0084] A second strip hole 26a is provided on the cover plate 102a at one side of the conveyor belt 8a, and the longitudinal rod 204a is located in the second strip hole 26a and slides horizontally; a guide frame 27a is bolted and fixed on the connecting plate 202a, and a guide hole is provided on the guide frame 27a, and the longitudinal rod 204a is located in the guide hole and slides vertically;

[0085] A sensor group for limiting the sliding distance of the longitudinal rod 204a in the horizontal direction and the sliding distance in the vertical direction is arranged on the connecting plate 202a; the sensor group includes a first sensor 281a and two second sensors 282a, the first sensor 281a is bolted to the connecting plate 202a on the side close to the Z-axis linear module 203a, and a first sensing plate 30a matched with the first sensor 281a is bolted to the longitudinal rod 204a; wherein the first sensor 281a and the first sensing plate 30a are used to limit the sliding distance of the longitudinal rod 204a and the pressure rod 205a in the vertical direction;

[0086] The two second sensors 282a are respectively bolted to the two sides of the module frame 2011a, and the second sensing plate 31a is bolted to the connecting plate 202a close to the module frame 2011a. The second sensor 282a and the second sensing plate 31a cooperate to limit the sliding distance of the longitudinal rod 204a and the pressure rod 205a in the horizontal direction.

[0087] An adjustment plate 39a is bolted to the module frame 2011a, and two second sensors 282a are bolted to the adjustment plate 39a. The distance between the two second sensors 282a can be adjusted as needed, thereby adjusting the maximum sliding distance of the longitudinal rod 204a and the pressure rod 205a in the horizontal direction.

[0088] The use process is briefly described as follows: the vertical cylinder 34 drives the mounting frame 1 to slide vertically and then drives the hot pressing roller 29 to press down, the conveying box 01a is used to convey the fabric, and the conveying assembly 21 is used to drive the fillet 32 ​​to be conveyed in the material channel 4 so that the hot air pipe 33 can blow the fillet 32 ​​to the bottom of the hot pressing roller 29, and the hot air pipe 33 blows hot air toward the fillet 32 ​​to melt the rubber strip on the fillet 32; the hot pressing roller 29 presses the fillet 32 ​​down onto the fabric, and as the driving assembly 18 drives the hot pressing roller 29 to rotate and the conveying box 01a conveys the fabric, the fabric can be driven forward while the fillet and fabric are hot pressed, thereby realizing automatic unloading; the hot air pipe 33 first heats the fillet 32 ​​to melt the rubber strip on it, and then the hot pressing roller 29 presses down, and then the fillet 32 ​​is pasted on the fabric, and the hot air pipe only directly heats the fillet to avoid scalding the fabric.

[0089] In summary, the utility model avoids damaging the fabric during the hot pressing splicing of the fillet 32 ​​and the fabric, and can drive the fabric to move forward during the hot pressing to achieve automatic unloading. Therefore, the utility model effectively overcomes various shortcomings of the prior art and has a high industrial utilization value.

[0090] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An automatic conveying hot pressing device, characterized in that: It comprises a mounting frame (1) arranged to slide vertically, a hot pressing roller (29) connected to the bottom of the mounting frame (1) and driven to rotate by a driving assembly (18), and a conveying box (01a) arranged below the hot pressing roller (29); The mounting frame (1) is provided with a material channel (4), and the mounting frame (1) is provided with a conveying assembly (21) for driving the fillet (32) to be conveyed in the material channel (4); The mounting frame (1) is fixedly provided with a hot air pipe (33) for blowing hot air toward the fillet (32) and blowing the fillet (32) located at the lower end of the material channel (4) to the bottom of the hot pressing roller (29).

2. The automatic conveying hot pressing device according to claim 1, characterized in that: The mounting frame (1) comprises a mounting plate (101) and a feeding plate (102) fixed on the mounting plate (101); a slide groove (8) is provided in the middle of the feeding plate (102); an adjusting block (7) is slidably connected in the slide groove (8); a first material groove (9) is provided on one side of the adjusting block (7); A second material trough (10) is provided on the side wall of the chute (8); the second material trough (10) is arranged opposite to the first material trough (9) and is combined with the first material trough (9) to form a material channel (4).

3. The automatic conveying hot pressing device according to claim 2 is characterized in that: A material guide groove (6) connected to the lower end of the material channel (4) is fixedly provided at the bottom of the feeding plate (102); the cross section of the material guide groove (6) is arc-shaped, and the material guide groove (6) is bent toward one side of the hot pressing roller (29).

4. The automatic conveying hot pressing device according to claim 2, characterized in that: The feeding plate (102) is provided with an adjustment component (11) for driving the adjustment block (7) to slide in the slide groove (8); The adjustment assembly (11) comprises an adjustment seat (111) fixed on the feeding plate (102), an adjustment rod (112) threadedly connected to the adjustment seat (111), and two hinged rods (113) respectively rotatably connected to the feeding plate (102), one end of the hinged rod (113) being hinged on the adjustment rod (112) and the other end being hinged on the adjustment block (7); The adjusting block (7) is fixedly provided with hinge shafts (15) near both ends, and the two hinge rods (113) are respectively hinged on the hinge shafts (15); The feeding plate (102) is provided with two first strip-shaped holes (16), and the two hinge shafts (15) are respectively slidably connected in the two first strip-shaped holes (16).

5. The automatic conveying hot pressing device according to claim 1, characterized in that: The conveying assembly (21) comprises a driving roller (211), a driven roller (212), a swing rod (213) and a driving cylinder (214); The active roller (211) is rotatably connected to the mounting plate (101), the driven roller (212) is rotatably connected to one end of a swing rod (213), the swing rod (213) is rotatably connected to the feeding plate (102), the driving cylinder (214) is fixed to the mounting plate (101) and the piston rod is hinged to the other end of the swing rod (213).

6. The automatic conveying hot pressing device according to claim 5, characterized in that: The driving assembly (18) comprises a gear motor (181) fixedly mounted on the mounting plate (101) and a gear box (182) mounted on the mounting plate (101) and driven by the motor, wherein the gear box (182) drives the hot pressing roller (29) and the driving roller (211) to rotate.

7. The automatic conveying hot pressing device according to claim 1, characterized in that: The conveying box (01a) comprises a box body (1a), a connecting gear (4a) rotatably connected to the box body (1a), a driving member (5a) driving the connecting gear (4a) to rotate, an active roller (6a) and a driven roller (7a) clamped on the box body (1a), and a conveyor belt (8a) sleeved on the active roller (6a) and the driven roller (7a); the hot pressing roller (29) is located directly above the conveyor belt (8a); The active roller (6a) is fixedly connected with a driving gear (9a), the active roller (6a) is mounted on the box body (1a), and the driving gear (9a) is directly meshed and connected with the connecting gear (4a).

8. The automatic conveying hot pressing device according to claim 7, characterized in that: The box body (1a) comprises a box frame (101a) and a cover plate (102a) which is arranged on the box frame (101a) and is detachably connected to the box frame (101a); The cover plate (102a) is located above the active roller (6a) and the driven roller (7a), and a conveying hole (10a) is opened on the cover plate (102a), and the conveyor belt (8a) is conveyed in the conveying hole (10a).

9. The automatic conveying hot pressing device according to claim 7, characterized in that: A support plate (11a) is fixedly arranged on the box frame (101a) between the active roller (6a) and the driven roller (7a), and the support plate (11a) is located below the running surface of the conveyor belt (8a); The running surface of the conveyor belt (8a) is flush with the upper end surface of the cover plate (102a).

10. The automatic conveying hot pressing device according to claim 7, characterized in that: The press assembly (20a) further comprises a material pressing assembly (20a), wherein the material pressing assembly (20a) comprises a Y-axis linear module (201a) fixed on the box frame (101a), a connecting plate (202a) fixed on the action end of the Y-axis linear module (201a), a Z-axis linear module (203a) fixed on the mounting frame (1), a longitudinal rod (204a) fixedly connected to the action end of the Z-axis linear module (203a), and a press rod (205a) fixed on the upper end of the longitudinal rod (204a); The longitudinal rod (204a) is located on one side of the conveyor belt (8a), and the pressure rod (205a) is located above the box body (1a).

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