Hot air laminating machine convenient to maintain

Abstract

The utility model relates to the technical field of laminating machines, in particular to a hot air laminating machine convenient to maintain, which comprises a working table, supporting legs are arranged below the working table, a rack, a discharging roller II and a receiving roller are arranged on the working table, a discharging roller I is arranged on the left side of the inner wall of the rack, a discharging roller III is arranged at the top end of the inner wall of the rack, and a discharging roller II is arranged on the right side of the inner wall of the rack. The device further comprises an electric telescopic rod arranged at the top end of the inner wall of the machine frame, a mounting block is arranged below the electric telescopic rod, a pressing plate is arranged in the mounting block, a pressing table is arranged below the pressing plate, and the pressing table is connected with the electric telescopic rod. A fixing assembly is arranged between the mounting block and the pressing plate, a heating mechanism is arranged between the first discharging roller and the third discharging roller, the heating mechanism comprises a fixing frame arranged at the top end of the rack, and a dismounting assembly is arranged above the fixing frame; through cooperation of the structure, the purpose of rapid maintenance of the heating mechanism is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laminating machines, and in particular relates to a hot air laminating machine which is easy to maintain. Background Art

[0002] Pearl cotton is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene resin. It overcomes the shortcomings of ordinary foam rubber such as fragility, deformation and poor recovery. It has many advantages such as waterproof and moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance and is an ideal substitute for traditional packaging materials.

[0003] The laminating machine includes various mechanical parts such as an unwinding device, a gluing device, a conveying and pressurizing device, and a driving motor. However, the existing hot air laminating machine is inconvenient to maintain the heating equipment and clean the heating structure during use, which affects the user's later use. A hot air laminating machine with easy maintenance is now provided to alleviate the above-mentioned problems. Summary of the invention

[0004] The utility model realizes the purpose of rapid maintenance of the heating mechanism by making the limiting rod and the inserting plate move in the limiting hole and the groove respectively through the cooperation of the disassembly components.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hot air laminating machine with easy maintenance comprises a workbench, a supporting foot is arranged under the workbench, a frame, a second feeding roller and a collecting roller are arranged on the workbench, a first feeding roller is arranged on the left side of the inner wall of the frame, a third feeding roller is arranged on the top of the inner wall of the frame, pearl cotton is wound around the first feeding roller, the second feeding roller and the third feeding roller in sequence, and also comprises an electric telescopic rod is arranged on the top of the inner wall of the frame, a mounting block is arranged under the electric telescopic rod, a pressing plate is arranged in the mounting block, a pressing platform is arranged under the pressing plate, a fixing component is arranged between the mounting block and the pressing plate, a heating mechanism is arranged between the first feeding roller and the third feeding roller, the heating mechanism comprises a fixing frame arranged at the top of the frame, and a disassembly component is arranged above the fixing frame.

[0007] Preferably, the disassembly assembly includes a filter screen arranged above the fixed frame, plug blocks are arranged on the side walls on both sides of the filter screen, installation grooves are provided on the upper surfaces on both sides of the fixed frame, the installation grooves penetrate the inner walls on both sides of the fixed frame, positioning rods are provided in the installation grooves, limiting rods are provided for sliding on the outer side of the plug blocks, limiting holes are provided on the top side walls of the fixed frame, grooves are provided on the top of the front and rear sides of the fixed frame, and plug plates are provided in the grooves.

[0008] Preferably, the heating mechanism further comprises a guide plate, the guide plate is arranged at the bottom of the fixed frame, a heating net is arranged on the inner wall of the fixed frame near one end of the guide plate, a mounting rod is arranged above the heating net, and a fan is arranged on the mounting rod.

[0009] Preferably, the fixing assembly includes a cylinder arranged in the mounting block, one end of the cylinder passes through the outer wall of the mounting block, a moving block is slidably arranged in the cylinder, a fixing rod is arranged on one side of the moving block, the other end of the fixing rod passes through the cylinder and extends to the inside of the pressure plate, a spring is arranged outside the fixing rod located inside the cylinder, and a moving rod is arranged on the other side of the moving block.

[0010] Preferably, the fixing frame located above the rack is larger in size than the fixing frame located below the rack, and a stepped surface of the fixing frame contacts an upper surface of the rack.

[0011] Preferably, rotating shafts are provided on both sides of the inner plate of the guide plate; and the number of the heating nets is multiple.

[0012] Compared with the prior art, the gain effect of the utility model is:

[0013] 1. By setting up a disassembly component, the limit rod is pressed to move. When the limit rod is separated from the fixed frame, the filter is pulled so that the plug block and the plug plate are separated from the groove and the installation groove respectively, and the filter can be removed and the inside of the heating mechanism can be repaired; the heating mechanism is set as a plug-in structure, which can make it unnecessary to remove the heating mechanism from the frame as a whole when repairing the heating mechanism, thereby improving the maintenance efficiency and convenience.

[0014] 2. By setting a fixed component, the moving rod is pulled to move, which drives the moving block to move in the cylinder, and at the same time drives the fixed rod to move and stretch the spring. Then, when the fixed rod is moved out of the pressure plate, the pressure plate can be removed and replaced quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of an embodiment of the utility model;

[0016] Figure 2 It is a half-section view of a disassembly assembly of an embodiment of the utility model;

[0017] Figure 3 It is an exploded view of the heating mechanism of the embodiment of the utility model;

[0018] Figure 4 It is a partial cross-sectional view of the heating mechanism of the embodiment of the utility model.

[0019] In the figure: workbench 1; support foot 2; frame 3; unloading roller 1 4; unloading roller 2 5; unloading roller 3 6; fixing assembly 7; cylinder 71; fixing rod 72; moving block 73; spring 74; moving rod 75; heating mechanism 8; fixing frame 81; guide plate 82; heating net 83; mounting rod 84; fan 85; disassembly assembly 86; groove 861; plug plate 862; filter net 863; plug block 864; limit rod 865; positioning rod 866; limit hole 867; mounting groove 868; electric telescopic rod 9; mounting block 10; pressing table 11; pressing plate 12; receiving roller 13; pearl cotton 14. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Example

[0022] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0023] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the utility model. In the description of the utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances; the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clearer understanding of the present invention.

[0025] See also Figure 1-4A hot air laminating machine with easy maintenance includes a workbench 1, a support leg 2 is arranged below the workbench 1, a frame 3, a second feeding roller 5 and a receiving roller 13 are arranged above the workbench 1, a feeding roller 1 4 is arranged on the left side of the inner wall of the frame 3, a feeding roller 3 6 is arranged on the top of the inner wall of the frame 3, and pearl cotton 14 is wound around the feeding roller 1 4, the feeding roller 2 5 and the feeding roller 3 6 in sequence, an electric telescopic rod 9 is fixedly arranged on the top of the inner wall of the frame 3, a mounting block 10 is fixedly arranged below the electric telescopic rod 9, a pressing plate 12 is arranged in the mounting block 10, a pressing platform 11 is arranged below the pressing plate 12, a fixing component 7 is arranged between the mounting block 10 and the pressing plate 12, and a heating mechanism 8 is arranged between the feeding roller 1 4 and the feeding roller 3 6,

[0026] See also Figure 1-4 The heating mechanism 8 includes a fixed frame 81, the fixed frame 81 is arranged through the top of the frame 3, a disassembly assembly 86 is arranged above the fixed frame 81, a guide plate 82 is arranged at the bottom of the fixed frame 81, a heating net 83 is fixedly arranged on the inner wall of the fixed frame 81 near one end of the guide plate 82, a mounting rod 84 is arranged above the heating net 83, and a fan 85 is arranged in the middle position of the mounting rod 84.

[0027] Furthermore, the fixing frame 81 located above the rack 3 is larger than the fixing frame 81 located below the rack 3 , and the stepped surface of the fixing frame 81 contacts the upper surface of the rack 3 , which can ensure that the fixing frame 81 is installed on the rack 3 .

[0028] Furthermore, rotating shafts are provided on both sides of the inner plate of the guide plate 82 , and the flow direction of the hot air generated in the fixed frame 81 can be changed by adjusting the angle of the guide plate 82 .

[0029] Furthermore, there are multiple heating nets 83, and the heating nets 83 are evenly distributed inside the bottom end of the fixing frame 81, which can improve the heating effect on the air.

[0030] See also Figure 1-4 The disassembly component 86 includes a filter screen 863, a filter screen 863 is arranged above the fixed frame 81, and plug blocks 864 are fixedly connected to the side walls on both sides of the filter screen 863. The upper surfaces on both sides of the fixed frame 81 are symmetrically provided with installation grooves 868, and the installation grooves 868 penetrate the inner walls on both sides of the fixed frame 81. The installation grooves 868 are slidably plugged with the plug blocks 864. A positioning rod 866 is fixedly arranged in the installation groove 868, and a limiting rod 865 is slidably arranged on the outer side of the plug block 864. A limiting hole 867 slidably connected to the limiting rod 865 is opened on the top side wall of the fixed frame 81, and a groove 861 is opened in the top middle position of the front and rear sides of the fixed frame 81. The groove 861 is plug-in connected with a plug plate 862, and the plug plate 862 is fixedly connected to the bottom of the filter screen 863.

[0031] In this embodiment, the limiting rod 865 is first pressed to move the limiting rod 865 in the limiting hole 867. When the limiting rod 865 is separated from the fixing frame 81, the filter screen 863 is pulled to separate the plug plate 862 from the groove 861, thereby completing the removal of the filter screen 863.

[0032] See also Figure 1-4 The fixing assembly 7 includes a cylinder 71, and the cylinder 71 is fixedly arranged in the mounting block 10. One end of the cylinder 71 passes through the outer wall of the mounting block 10, and a moving block 73 is slidably arranged in the cylinder 71. A fixing rod 72 is fixedly arranged on one side of the moving block 73, and the other end of the fixing rod 72 passes through the cylinder 71 and extends to the inside of the pressure plate 12. A spring 74 is arranged outside the fixing rod 72 located inside the cylinder 71, and a moving rod 75 is fixedly arranged on the other side of the moving block 73.

[0033] In this embodiment, the movable rod 75 is pulled to move, which drives the movable block 73 to move in the cylinder 71, and at the same time drives the fixed rod 72 to move and stretch the spring 74. Then, when the fixed rod 72 moves out of the pressure plate 12, the pressure plate 12 can be removed. When it needs to be installed, the movable rod 75 is loosened, and the fixed rod 72 is inserted into the new pressure plate 12 under the action of the spring 74.

[0034] Working principle: During use, when it is necessary to repair the heating mechanism 8 of the hot air laminating machine, first press the limit rod 865 to move in the limit hole 867. When the limit rod 865 is separated from the fixed frame 81, pull the filter screen 863 to make the plug plate 862 separate from the groove 861, so that the filter screen 863 can be removed and the inside of the heating mechanism 8 can be repaired; when the repair is completed, align the plug plate 862 with the groove 861, and make the plug block 864 slide along the positioning rod 866 and snap into the installation groove 868, and then through the rebound of the limit rod 865, the limit rod 865 is inserted into the limit hole 867; when it is necessary to replace the pressing plate 12, first pull the moving rod 75 to move it, and the moving rod 75 drives the moving block 73 to move in the cylinder 71, and at the same time drives the fixed rod 72 to move and stretch the spring 74, and then when the fixed rod 72 moves out of the pressing plate 12, the pressing plate 12 can be disassembled and replaced.

Claims

1. A hot air laminating machine with easy maintenance, comprising a workbench (1), a support leg (2) is provided below the workbench (1), a frame (3), a second feeding roller (5) and a receiving roller (13) are provided on the workbench (1), a first feeding roller (4) is provided on the left side of the inner wall of the frame (3), a third feeding roller (6) is provided on the top of the inner wall of the frame (3), pearl cotton (14) is wound around the first feeding roller (4), the second feeding roller (5) and the third feeding roller (6) in sequence, characterized in that: An electric telescopic rod (9) is arranged at the top of the inner wall of the frame (3), a mounting block (10) is arranged below the electric telescopic rod (9), a pressing plate (12) is arranged inside the mounting block (10), a pressing platform (11) is arranged below the pressing plate (12), a fixing component (7) is arranged between the mounting block (10) and the pressing plate (12), a heating mechanism (8) is arranged between the first unloading roller (4) and the third unloading roller (6), the heating mechanism (8) comprises a fixing frame (81) arranged at the top of the frame (3), and a disassembly component (86) is arranged above the fixing frame (81).

2. The hot air laminating machine with easy maintenance according to claim 1, characterized in that: The disassembly assembly (86) comprises a filter screen (863) arranged above the fixed frame (81); plug blocks (864) are arranged on the side walls on both sides of the filter screen (863); mounting grooves (868) are provided on the upper surfaces on both sides of the fixed frame (81); the mounting grooves (868) penetrate the inner walls on both sides of the fixed frame (81); positioning rods (866) are arranged in the mounting grooves (868); a limiting rod (865) is slidably arranged on the outer side of the plug block (864); a limiting hole (867) is provided on the top side wall of the fixed frame (81); grooves (861) are provided on the top of the front and rear sides of the fixed frame (81); and a plug plate (862) is arranged in the groove (861).

3. The hot air laminating machine with easy maintenance according to claim 1, characterized in that: The heating mechanism (8) further comprises a guide plate (82), the guide plate (82) being arranged at the bottom of the fixed frame (81), a heating net (83) being arranged on the inner wall of the fixed frame (81) near one end of the guide plate (82), a mounting rod (84) being arranged above the heating net (83), and a fan (85) being arranged on the mounting rod (84).

4. The hot air laminating machine with easy maintenance according to claim 1, characterized in that: The fixing assembly (7) comprises a cylinder (71) arranged in the mounting block (10), one end of the cylinder (71) passes through the outer wall of the mounting block (10), a moving block (73) is slidably arranged in the cylinder (71), a fixing rod (72) is arranged on one side of the moving block (73), the other end of the fixing rod (72) passes through the cylinder (71) and extends to the inside of the pressure plate (12), a spring (74) is arranged outside the fixing rod (72) located in the cylinder (71), and a moving rod (75) is arranged on the other side of the moving block (73).

5. The hot air laminating machine with easy maintenance according to claim 1, characterized in that: The fixing frame (81) located above the frame (3) is larger than the fixing frame (81) located below the frame (3), and the stepped surface of the fixing frame (81) contacts the upper surface of the frame (3).

6. The hot air laminating machine with easy maintenance according to claim 3, characterized in that: Rotating shafts are provided on both sides of the inner plate of the guide plate (82); and the number of the heating nets (83) is plural.

Images