Window patching machine with thermal fusing film feeding mechanism

Abstract

The utility model discloses a window patching machine with a thermal fusing film feeding mechanism. The window patching machine comprises two fixing plates, a conveying belt assembly is installed between the two fixing plates, a motor is fixed to the upper portion of the right side of the front face of each fixing plate, the tops of the two fixing plates are fixedly connected with a supporting frame, and a hydraulic cylinder is installed at the top of the supporting frame; and the opposite surfaces of the two fixing plates are rotationally connected with a charging barrel and a winding barrel correspondingly. According to the window patching machine with the thermal fusing film feeding mechanism, the tension of a film material can be automatically adjusted according to the material and the thickness of a pasted film through movement of an adjusting roller, the film material is prevented from loosening or stretching deformation, the stability of the film material in the conveying process is guaranteed, and meanwhile the film material can be conveniently conveyed through the action of a plurality of tooth blocks, driven gears, movable plates and connecting plates. The fusing cutter moves upwards, the film material can be accurately cut off, the edge of the fused film material is neat, burrs do not exist, the fused film material can be better attached to a packaging box, and firmness and sealing performance of window piece pasting are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of window pasting machine, concretely is window pasting machine with hot fuse film feeding mechanism. BACKGROUND

[0002] The window pasting machine is a kind of equipment for sticking transparent window sheet on packaging products such as packaging box and packaging bag, which realizes automatic feeding, positioning and sticking of window sheet through a series of mechanical actions and control devices, so as to improve the appearance of packaging and the display effect of products;Defects: the window film pasted on the packaging box after being processed by the existing window pasting machine is not firm and is easy to fall off, and the replacement of the film paper fixing belt of the pasting machine is very cumbersome, which greatly affects the processing efficiency;In order to solve the above problems, the prior art (application number: 202122688703.6, granted on January 10, 2023, Chinese patent) discloses a full-automatic window pasting machine, which is characterized by the cooperation between the fixed pulley and the high-temperature drying assembly, the transmission belt drives the carton to move under the support frame, the infrared sensor at the support frame senses the carton, opens the water pump, and the glue in the liquid tank is sprayed onto the carton through the glue nozzle, then the transmission belt continues to drive the carton to move towards the support column, when it moves to the position of the support column, the infrared sensor at the support column transmits information to the control mainboard, the control mainboard opens the electric telescopic rod, the electric telescopic rod pushes the pressing plate to move downward, the pressing plate extrudes the window film on the film paper fixing belt to separate it from the film paper fixing belt, and then the window film is pasted on the carton under the action of the pressing plate, then the carton enters the high-temperature drying assembly for drying under the action of the transmission belt, so that the fixing of the window film on the carton is more stable, at the same time, the first motor drives the fixed pulley to rotate, so that the film paper fixing belt moves from one end of the fixed pulley to the other end of the fixed pulley, and the new window film is moved under the pressing plate, which is convenient for users to replace the film paper fixing belt and improves the processing efficiency.

[0003] The prior art is to push the pressing plate downward by the electric telescopic rod, and the pressing plate extrudes the window film on the film paper fixing belt to separate it from the film paper fixing belt, and then the window film is pasted on the carton under the action of the pressing plate, but the film material is easy to have uneven tension during conveying, which causes the film material to be skewed or wrinkled during pasting, affecting the bonding effect of the window sheet and the packaging box, and the edge of the film material cut by non-hot fuse method may be irregular with burrs or serrations, which affects the sealing performance of the film material and the packaging box, therefore, the window pasting machine with hot fuse film feeding mechanism can well solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a purpose at providing with hot fuse delivery membrane mechanism's window pasting machine to solve the film material uneven tension in the conveying process in the background art, lead to the film material when sticking skew, wrinkling etc. Problem, influence window piece and the pasting effect of packing, and the film material edge that the cutting of non hot fuse mode can be not neat, have burr or serrated shape, this can influence the sealing performance of film material and packing, reduce the protection effect of packing, still can lead to the problem that window piece is easy to fall off in the subsequent use process.

[0005] To realize above-mentioned purpose, the utility model provides the following technical scheme: with hot fuse delivery membrane mechanism's window pasting machine, including fixed plate, two the fixed plate between installation has the conveyer belt assembly, and the upper right side of fixed plate front is fixed with motor, two the top fixed connection of fixed plate has support frame, and the top of support frame is equipped with hydraulic cylinder, still include: two the opposite surface of fixed plate is rotatably connected with material cylinder and winding drum, and the upper back of fixed plate is connected with threaded rod and cross bar respectively, the outside of threaded rod and cross bar is equipped with moving plate, and the side of moving plate rotatably connected with adjusting roller, two the upper fixed of fixed plate between conveyer belt assembly has the placement board, and the lower part of placement board is provided with fuse cutter, the upper part of support frame inner wall rotatably connected with driven gear, the upper part of support frame inside the placement board is provided with the pressing plate.

[0006] Preferably, the threaded rod bearing is connected to the side of the fixed plate, the moving plate is threadedly connected with the threaded rod, and the moving plate is slidingly connected with the cross bar.

[0007] Preferably, the winding drum is rotatably connected to the side of the fixed plate through a rotating rod, the front end of the shaft of the conveyer belt assembly is fixedly connected with the output end of the motor, and the rear end of the shaft of the conveyer belt assembly is drivingly connected with one end of the rotating rod through a bevel gear set.

[0008] Preferably, a cleaning roller is rotatably connected between the two fixed plates above the conveyer belt assembly, and the brush of the cleaning roller is in contact with the surface of the packaging box.

[0009] Preferably, a film pasting window is formed in the interior of the placement board, the output end of the hydraulic cylinder is boltedly connected with the top of the pressing plate, and the pressing plate corresponds in position to the film pasting window.

[0010] Preferably, the fuse cutter is slidingly connected in the interior of the placement board, tooth blocks are equidistantly fixed on the left and right sides of the output end of the hydraulic cylinder, the tooth blocks are meshingly connected with the two driven gears, and the two driven gears are connected with the fuse cutter through movable plates and connecting plates.

[0011] Preferably, the two ends of the connecting plate are hingedly connected with the side of the fuse cutter and the bottom of the movable plate respectively, and the end of the movable plate away from the connecting plate is hingedly connected with the front of the driven gear.

[0012] Compared with the prior art, the window pasting machine with the hot-fuse film feeding mechanism has the advantages that novel structure design is adopted, and the specific contents are as follows.

[0013] (1) When the hydraulic cylinder drives the pressing plate to move downward, the plurality of tooth blocks drive the two driven gears to rotate relatively, so that the two movable plates rotate upward at the same time, the connecting plate pulls the fuse cutter to move upward, and the high temperature melts the pasted film into the required size, which greatly improves the production efficiency of the window pasting machine, reduces the manual operation link, reduces the labor intensity, and makes the window pasting process more rapid and efficient; further, with the downward movement of the pressing plate, the cut pasted film can be firmly pasted with the packaging box to complete the window pasting work.

[0014] (2) By rotating the threaded rod, the movable plate moves left on the threaded rod and the cross bar, and drives the adjusting roller to move, so that the film feeding tension can be automatically adjusted according to the material and thickness of the pasted film, avoiding the relaxation or stretching deformation of the pasted film, and ensuring the stability of the pasted film in the conveying process.

[0015] (3) The motor drives the conveyor belt assembly to rotate, which can convey the packaging box, and the conveyor belt assembly drives the rotating rod to rotate through the bevel gear set, so that the winding drum rotates and automatically winds the cut pasted film waste.

[0016] (4) When the conveyor belt assembly conveys the packaging box, the cleaning roller can clean the dust on the surface of the packaging box, so as to reduce the dust between the packaging box and the pasted film, make the packaging box and the pasted film fit more closely, and then the cleaning roller can be removed and cleaned, improving the subsequent cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a rotating rod and conveyor belt assembly connection structure schematic diagram of the utility model;

[0019] Figure 3 It is a hydraulic cylinder and support frame connection structure schematic diagram of the utility model;

[0020] Figure 4 It is a driven gear, movable plate and connecting plate three-dimensional structure schematic diagram of the utility model;

[0021] Figure 5 It is a movable plate moving left structure schematic diagram of the utility model;

[0022] Figure 6 For the utility model Figure 3 The enlarged structure schematic view of A in the middle;

[0023] Figure 7 For the utility model fuse cutter and connecting plate connecting structure schematic view.

[0024] In the figure: 1, fixed plate; 2, conveying belt assembly; 3, support frame; 4, hydraulic cylinder; 5, placing plate; 6, barrel; 7, cleaning roller; 8, threaded rod; 9, winding drum; 10, cross bar; 11, moving plate; 12, adjusting roller; 13, rotating rod; 14, driven gear; 15, movable plate; 16, fuse cutter; 17, connecting plate; 18, pressing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-7 The utility model provides the following technical scheme: window pasting machine with hot fuse film feeding mechanism;

[0027] Embodiment one: in order to solve the uneven tension of film material in the conveying process in the prior art, which leads to the problems of skewing, wrinkling and the like of film material during pasting, affects the lamination effect of window sheet and package, and the edge of film material cut by non-hot fuse method may be irregular, with burr or serrated shape, which will affect the sealing performance of film material and package, reduce the protection effect of package, and also may lead to the problem of easy falling of window sheet in subsequent use, therefore the following scheme is disclosed, and specific reference is made to Figures 1-4 With Figure 6 And Figure 7As shown, including the fixed plate 1, two fixed plate 1 between the installation of the conveying belt assembly 2, and the fixed plate 1 right side of the front of the upper fixed motor, two fixed plate 1 top fixedly connected with support frame 3, and the top of the support frame 3 is installed with hydraulic cylinder 4, still includes: two fixed plate 1 opposite face is respectively connected with the material cylinder 6 and winding drum 9, winding drum 9 through the rotating rod 13 rotatably connected in the side of the fixed plate 1, conveying belt assembly 2 shaft front end and motor output end fixedly connected, and the rear end of the shaft of conveying belt assembly 2 and the one end of rotating rod 13 is connected through bevel gear set transmission, two fixed plate 1 between the upper of conveying belt assembly 2 is fixed with the placement plate 5, and the lower of the placement plate 5 is provided with the fuse cutter 16, the upper of support frame 3 inner wall is rotatably connected with driven gear 14, the inside of support frame 3 is located above the placement plate 5 and is provided with a pressing plate 18, the inside of the placement plate 5 is provided with a film window, the output end of the hydraulic cylinder 4 and the top of the pressing plate 18 are bolted, and the pressing plate 18 corresponds to the position of the film window, the fuse cutter 16 is slidably connected in the inside of the placement plate 5, the left and right sides of the output end of the hydraulic cylinder 4 are fixed with a plurality of tooth blocks, and the plurality of tooth blocks and the two driven gears 14 are meshed, the two driven gears 14 and the fuse cutter 16 are connected through the movable plate 15 and the connecting plate 17, the two ends of the connecting plate 17 are respectively hingedly connected between the side surface of the fuse cutter 16 and the bottom of the movable plate 15, and the end of the movable plate 15 away from the connecting plate 17 is hingedly connected with the front of the driven gear 14.

[0028] One side of the film material wound on the material cylinder 6 is pulled out and fixed on the winding drum 9, at this time the film material passes through the inside of the support frame 3 and is laid on the top of the placement plate 5, then the motor is started, the motor drives the conveying belt assembly 2 to rotate, so that the conveying belt assembly 2 conveys the packaging box, and when the packaging box moves to the position directly below the film window on the placement plate 5, the hydraulic cylinder 4 is started, so that the hydraulic cylinder 4 drives the pressing plate 18 to move downward, the plurality of tooth blocks drive the two driven gears 14 to rotate relatively, so that the two moving plates 11 rotate upward at the same time, the connecting plate 17 pulls the fuse cutter 16 to move upward (heats the fuse cutter 16 by using the heating element in the fuse cutter 16), and cuts the film to the required size by using high temperature, which greatly improves the production efficiency of the film window machine, reduces the manual operation link, reduces the labor intensity, makes the film window process more quickly and efficiently, and as the pressing plate 18 moves downward, the cut film can be firmly attached to the packaging box to complete the film window work, then after the film window is completed, the pressing plate 18 is reset upward by the hydraulic cylinder 4, and the fuse cutter 16 is reset downward at the same time, and the conveying belt assembly 2 drives the rotating rod 13 to rotate by using the bevel gear set, so that the winding drum 9 rotates, thereby winding the cut film waste.

[0029] Embodiment two: different from embodiment one, this embodiment utilizes the movement of the adjusting roller 12, can automatically adjust the film feeding tension according to the material and thickness of the film, avoid the film relaxation or stretching deformation, ensure the stability of the film in the conveying process, specific reference Figure 1 、 Figure 2 and Figure 5 , and the upper part behind the fixed plate 1 is connected with the threaded rod 8 and the cross bar 10 respectively, the outer side of the threaded rod 8 and the cross bar 10 is sleeved with the moving plate 11, the threaded rod 8 is bearing connected on the side of the fixed plate 1, the moving plate 11 is screw connected between the threaded rod 8, and the moving plate 11 is sliding connected with the cross bar 10, and the side of the moving plate 11 is rotationally connected with the adjusting roller 12.

[0030] The staff manually rotates the threaded rod 8, so that the moving plate 11 moves left on the threaded rod 8 and the cross bar 10, and drives the adjusting roller 12 to move, so that the film material tension can be automatically adjusted according to the material and thickness of the film material, avoid the film material relaxation or stretching deformation, ensure the stability of the film material in the conveying process.

[0031] Embodiment three: different from embodiment two, this embodiment utilizes the setting of the cleaning roller 7, can clean the dust on the surface of the packaging box, specific reference Figure 1 and Figure 2 , the cleaning roller 7 is rotationally connected between the two fixed plates 1 above the conveying belt assembly 2, and the brush of the cleaning roller 7 is in contact with the surface of the packaging box.

[0032] When the conveying belt assembly 2 drives the packaging box to convey, the cleaning roller 7 can clean the dust on the surface of the packaging box, so as to reduce the dust between the packaging box and the film, make the packaging box and the film fit more closely, the cleaning roller 7 can be removed and cleaned later, improve the cleaning effect later.

[0033] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A window pasting machine with hot-fuse film conveying mechanism, comprising a fixed plate (1), a conveying belt assembly (2) is installed between two fixed plates (1), and a motor is fixed on the upper right side of the front of the fixed plate (1), a support frame (3) is fixedly connected to the top of the two fixed plates (1), and a hydraulic cylinder (4) is installed on the top of the support frame (3); characterized in that, Also include: Two said fixed plate (1) opposite side respectively rotating connection with the barrel (6) and winding drum (9), and the fixed plate (1) behind the upper respectively connected with threaded rod (8) and cross bar (10), the outer side of the threaded rod (8) and cross bar (10) is equipped with moving plate (11), and the side of the moving plate (11) is rotatably connected with the adjusting roller (12), two said fixed plate (1) between the upper of the conveyor belt assembly (2) is fixed with the placement plate (5), and the lower of the placement plate (5) is provided with the fuse cutter (16), the upper of the support frame (3) inner wall is rotatably connected with the driven gear (14), the support frame (3) inside is provided with the pressing plate (18) above the placement plate (5).

2. The window applicator with a hot-fuse film-feeding mechanism according to claim 1, characterized in that: The threaded rod (8) is connected with the side of the fixed plate (1), the moving plate (11) is connected with the threaded rod (8), and the moving plate (11) is connected with the cross bar (10).

3. The window applicator with a hot-fuse film-feeding mechanism according to claim 1, characterized in that: The winding drum (9) is rotatably connected with the side of the fixed plate (1) through the rotating rod (13), the front end of the shaft of the conveyor belt assembly (2) is fixedly connected with the output end of the motor, and the rear end of the shaft of the conveyor belt assembly (2) is connected with one end of the rotating rod (13) through the bevel gear set.

4. The window applicator of claim 1, wherein: Two said fixed plate (1) between the upper of the conveyor belt assembly (2) is rotatably connected with the cleaning roller (7), and the brush of the cleaning roller (7) is in contact with the surface of the packaging box.

5. The window applicator of claim 1, wherein: The inside of the placement plate (5) is provided with a film window, the output end of the hydraulic cylinder (4) is connected with the top of the pressing plate (18) through bolts, and the pressing plate (18) corresponds to the position of the film window.

6. The window applicator with a hot-fuse film-feeding mechanism according to claim 1, characterized in that: The fuse cutter (16) is slidably connected in the inside of the placement plate (5), the left and right sides of the output end of the hydraulic cylinder (4) are fixed with tooth blocks at equal intervals, and the tooth blocks are connected with the two driven gears (14).

7. The window applicator of claim 6, wherein: The two ends of the connecting plate (17) are respectively connected with the side of the fuse cutter (16) and the bottom of the movable plate (15), and the end of the movable plate (15) away from the connecting plate (17) is connected with the front of the driven gear (14). The two ends of the connecting plate (17) are respectively connected with the side of the fuse cutter (16) and the bottom of the movable plate (15), and the end of the movable plate (15) away from the connecting plate (17) is connected with the front of the driven gear (14).

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