Thermal shrinkage packaging machine for aluminum screen doors and windows

Abstract

The utility model relates to the technical field of aluminum screen doors and windows, and provides an aluminum screen door and window thermal shrinkage packaging machine which comprises a box body, a fixing plate fixedly connected in the box body, a driving assembly installed at the top of the fixing plate, a sliding assembly fixed at the bottom of the fixing plate, and a sealing assembly installed outside the driving assembly. An aluminum screen door and window is placed in a fixing block, a conveyor is started to enable a conveying belt to work, a synchronous belt wheel is driven to drive a driven shaft to rotate while the conveyor is started, the driven shaft drives a recycling roller to rotate, a driving motor is started, a driving assembly drives a connecting plate to move, and the connecting plate drives a supporting plate to enable an electric heating element to make contact with the fixing block; the cutter is located in the positioning groove to cut the film, the electric heating element is started to seal the film, the electric heating element heats internal air to achieve thermal shrinkage, and sealing and cutting are automatically conducted. According to the technical scheme, the problem that sealing and cutting cannot be automatically carried out in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum screen doors and windows, and specifically, to a heat shrink packaging machine for aluminum screen doors and windows. Background Art

[0002] A heat shrink packaging machine is a highly automated device, and this product is widely used in industries such as pharmaceuticals, food and beverages, and household chemicals. The principle of the heat shrink machine is to wrap the product with a heat shrink film and then heat it, so that the film shrinks and wraps the product. It can also be called a heat shrink film packaging machine or a heat shrink film machine. Applying a shrink film packaging machine can greatly reduce the material and labor costs of using middle boxes, which has important economic significance. According to market research, the heat shrink packaging machine is very widely used, and it has also attracted the attention and use of many enterprises. Shrink packaging is one of the more advanced packaging methods in the international market.

[0003] The heat shrink machine uses a shrink film to wrap around the product or packaging, and then heats it, so that the packaging material shrinks and tightly wraps the product or packaging. Traditional heat shrink machines generally only have the packaging ability of heat shrinkage, and cannot seal and cut it, thus reducing the packaging efficiency. Summary of the Utility Model

[0004] The utility model provides a heat shrink packaging machine for aluminum screen doors and windows, which solves the problem of inability to automatically seal and cut in the related technology.

[0005] The technical solution of the utility model is as follows: A heat shrink packaging machine for aluminum screen doors and windows, including a fixed plate fixedly connected inside the box body, a driving component installed on the top of the fixed plate, a sliding component fixed at the bottom of the fixed plate, a sealing component installed outside the driving component, an upper shrink film mounting part fixedly connected outside the box body, a support frame fixedly connected at the bottom of the box body, and a conveyor installed outside the support frame.

[0006] Preferably, the driving component includes a driving motor, the driving motor is fixed on the top of the fixed plate, a rotating rod is fixed at the output end of the driving motor, a rotating circular plate is fixedly connected to the outside of the rotating rod, a main fixed rod is fixedly connected to the outside of the rotating circular plate, a connecting block is rotatably connected to the outside of the main fixed rod through a bearing, a secondary fixed rod is rotatably connected to the inside of the lower end of the connecting block through a bearing, and a connecting plate is fixedly connected to one end of the secondary fixed rod.

[0007] Preferably, the sliding component includes a limiting plate, the limiting plate is fixed at the bottom of the fixed plate, a guide rail is fixedly connected to the outside of the limiting plate, a slider is slidably connected to the inside of the guide rail, and the outside of the slider is fixedly connected to the outside of the connecting plate.

[0008] Preferably, the sealing assembly includes a support plate fixed to the bottom of the connecting plate. An electric heating element is fixedly installed at the bottom of the support plate. A support ring plate is fixedly connected to the outside of the support plate. A positioning post is slidably connected inside the support ring plate. A limiting block is fixedly connected to the top of the positioning post. A cutter is fixedly connected to the bottom of the positioning post. A spring is sleeved outside the positioning post. The top of the spring is fixedly connected to the bottom of the support ring plate, and the bottom of the spring is fixedly connected to the top of the cutter.

[0009] Preferably, the conveyor includes a positioning plate fixed to the outside of the support frame. A main shaft motor is fixedly connected to the top of the positioning plate. A rotating shaft is fixedly installed at the output end of the main shaft motor. A synchronous assembly is installed outside the rotating shaft. The rotating shaft extends into the support frame and is fixedly connected to a front driving roller. A tail redirecting roller is fixedly connected inside the support frame. A conveyor belt is driven and connected to the outside of the front driving roller and the tail redirecting roller.

[0010] Preferably, the synchronous assembly includes a driven shaft rotatably connected inside the support frame. A recovery roller is fixedly connected to the outside of the driven shaft. Synchronous pulleys are fixedly installed between the outside of the driven shaft and the outside of the rotating shaft.

[0011] Preferably, a fixing block is fixedly connected to the outside of the conveyor belt, and a positioning block is fixedly connected to the outside of the conveyor belt. A positioning groove is formed in the outside of the positioning block. The position of the fixing block corresponds to that of the electric heating element, and the position of the positioning groove corresponds to that of the cutter.

[0012] Preferably, a redirecting roller mounting member is fixedly connected to the outside of the box body, and a lower shrink film mounting member is fixedly connected to the outside of the support frame.

[0013] The working principle and beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the upper shrink film and the lower shrink film are first connected to the recovery roller through the inside of the box body. The aluminum screen door and window is placed inside the fixing block. The conveyor is started to make the conveyor belt work. When the conveyor is started, the synchronous belt pulley drives the driven shaft to rotate. The driven shaft drives the recovery roller to rotate. The driving motor is started. The driving motor drives the rotating shaft to make the rotating circular plate rotate through the driving motor. The rotating circular plate drives the main fixing rod outside to rotate. The main fixing rod drives the connecting block to rotate on the main fixing rod and the auxiliary fixing rod. The auxiliary fixing rod drives the connecting plate to make the slider slide inside the guide rail. The connecting plate drives the support plate to make the electric heating element contact the fixing block. The cutter is located inside the positioning groove to cut the film. The electric heating element is started to seal the film and cooperate with the fixing block to make the internal environment in a relatively sealed state. The electric heating element heats the internal air to achieve heat shrinkage. The sealing and cutting are carried out automatically, which can reduce labor, and the packaging efficiency can be effectively improved by using the equipment. Brief Description of the Drawings

[0015] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the drive assembly structure of the present utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view at position b in;

[0020] Figure 5 It is a schematic diagram of the seal assembly structure of the present utility model;

[0021] Figure 6 For the present utility model Figure 5 Enlarged view at position a in;

[0022] In the figure: 1, box body; 2, conveyor; 21, positioning plate; 22, main shaft motor; 23, rotating shaft; 24 synchronous assembly; 241, synchronous pulley; 242, driven shaft; 243, recovery drum; 25, front drive drum; 26, tail redirecting drum; 27, conveyor belt; 3, sliding assembly; 31, limiting plate; 32, guide rail; 33, slider; 4, drive assembly; 41, drive motor; 42, rotating rod; 43, rotating circular plate; 44, main fixing rod; 45, connecting block; 46, auxiliary fixing rod; 47, connecting plate; 5, seal assembly; 51, electric heating element; 52, support ring plate; 53, positioning column; 54, spring; 55, limiting block; 56, cutter; 57, support plate; 6, fixing block; 7, positioning block; 8, positioning groove; 9, upper shrink film mounting member; 10, redirecting drum mounting member; 11, fixing plate; 12, lower shrink film mounting member; 13, support frame. Specific Embodiments

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] As Figures 1 to 6As shown in the figure, this embodiment proposes a heat shrinkable packaging machine for aluminum screen doors and windows, which includes a box body 1 fixedly connected with a fixing plate 11 inside. A driving component 4 is installed on the top of the fixing plate 11, a sliding component 3 is fixed at the bottom of the fixing plate 11, a sealing component 5 is installed outside the driving component 4, an upper shrink film mounting piece 9 is fixedly connected to the outside of the box body 1, a support frame 13 is fixedly connected to the bottom of the box body 1, a conveyor 2 is installed outside the support frame 13, a turning roller mounting piece 10 is fixedly connected to the outside of the box body 1, and a lower shrink film mounting piece 12 is fixedly connected to the outside of the support frame 13.

[0026] Further, the driving component 4 includes a driving motor 41 fixed on the top of the fixing plate 11. A rotating rod 42 is fixed to the output end of the driving motor 41. A rotating circular plate 43 is fixedly connected to the outside of the rotating rod 42. A main fixing rod 44 is fixedly connected to the outside of the rotating circular plate 43. A connecting block 45 is rotatably connected to the outside of the main fixing rod 44 through a bearing. The lower end of the connecting block 45 is rotatably connected to a secondary fixing rod 46 through a bearing. One end of the secondary fixing rod 46 is fixedly connected to a connecting plate 47. Start the driving motor 41. The driving motor 41 drives the rotating circular plate 43 to rotate by driving the rotating shaft 42. The rotating circular plate 43 drives the main fixing rod 44 outside to rotate. The main fixing rod 44 drives the connecting block 45 to rotate on the main fixing rod 44 and the secondary fixing rod 46. The secondary fixing rod 46 drives the connecting plate 47.

[0027] Further, the sliding component 3 includes a limiting plate 31 fixed at the bottom of the fixing plate 11. A guide rail 32 is fixedly connected to the outside of the limiting plate 31. A slider 33 is slidably connected inside the guide rail 32. The outside of the slider 33 is fixedly connected to the outside of the connecting plate 47. The secondary fixing rod 46 drives the connecting plate 47 to make the slider 33 slide inside the guide rail 32 to limit its moving position.

[0028] Further, the sealing assembly 5 includes a support plate 57 fixed to the bottom of the connecting plate 47. An electric heating element 51 is fixedly installed at the bottom of the support plate 57. A support ring plate 52 is fixedly connected to the outside of the support plate 57. A positioning column 53 is slidably connected inside the support ring plate 52. A limiting block 55 is fixedly connected to the top of the positioning column 53. A cutting tool 56 is fixedly connected to the bottom of the positioning column 53. A spring 54 is sleeved outside the positioning column 53. The top of the spring 54 is fixedly connected to the bottom of the support ring plate 52, and the bottom of the spring 54 is fixedly connected to the top of the cutting tool 56. A fixing block 6 is fixedly connected to the outside of the conveyor belt 27, and a positioning block 7 is fixedly connected to the outside of the conveyor belt 27. A positioning groove 8 is formed in the outside of the positioning block 7. The position of the fixing block 6 corresponds to that of the electric heating element 51, and the position of the positioning groove 8 corresponds to that of the cutting tool 56. The connecting plate 47 drives the support plate 57 to make the electric heating element 51 contact the fixing block 6. The cutting tool 56 is located inside the positioning groove 8 to cut the film. The electric heating element 51 is started to seal the film and cooperate with the fixing block 6 to keep the internal environment in a relatively sealed state. The electric heating element 51 heats the internal air to achieve heat shrinkage, and the sealing and cutting are carried out automatically.

[0029] Further, the conveyor 2 includes a positioning plate 21 fixed to the outside of the support frame 13. A main shaft motor 22 is fixedly connected to the top of the positioning plate 21. A rotating shaft 23 is fixedly installed at the output end of the main shaft motor 22. A synchronous assembly 24 is installed outside the rotating shaft 23. The rotating shaft 23 extends into the support frame 13 and is fixedly connected to a front driving roller 25. A tail redirecting roller 26 is fixedly connected inside the support frame 13. A conveyor belt 27 is driven and connected to the outside of the front driving roller 25 and the tail redirecting roller 26. The synchronous assembly 24 includes a driven shaft 242 rotatably connected inside the support frame 13. A recovery roller 243 is fixedly connected to the outside of the driven shaft 242. Synchronous pulleys 241 are fixedly installed outside the driven shaft 242 and the rotating shaft 23. First, the upper shrink film and the lower shrink film are connected to the recovery roller 243 through the inside of the box body 1. The aluminum screen window is placed inside the fixing block 6. The conveyor 2 is started to make the conveyor belt 27 work. When the conveyor 2 is started, the synchronous pulley 241 drives the driven shaft 242 to rotate, and the driven shaft 242 drives the recovery roller 243 to rotate, so that the recovery roller 243 has the same rotation frequency as the conveyor 2.

[0030] In this embodiment, first, the upper shrink film and the lower shrink film are connected to the recovery roller 243 inside the box body 1. The aluminum screen door and window are placed inside the fixing block 6. The conveyor 2 is started to make the conveyor belt 27 work. When the conveyor 2 is started, the synchronous belt pulley 241 drives the driven shaft 242 to rotate, and the driven shaft 242 drives the recovery roller 243 to rotate. The driving motor 41 is started. The driving motor 41 drives the rotating shaft 42 to make the rotating circular plate 43 rotate. The rotating circular plate 43 drives the main fixing rod 44 outside to rotate. The main fixing rod 44 drives the connecting block 45 to rotate on the main fixing rod 44 and the auxiliary fixing rod 46. The auxiliary fixing rod 46 drives the connecting plate 47 to make the slider 33 slide inside the guide rail 32. The connecting plate 47 drives the support plate 57 to make the electric heating element 51 contact the fixing block 6. The cutter 56 is located inside the positioning groove 8 to cut the film. The electric heating element 51 is started to seal the film and cooperate with the fixing block 6 to make the internal environment in a relatively sealed state. The electric heating element 51 heats the internal air to achieve heat shrinkage. The sealing and cutting are carried out automatically, which can reduce the manpower. The packaging efficiency can be effectively improved by using the equipment.

[0031] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum screen door and window heat shrink packaging machine, characterized in that It includes that a fixed plate (11) is fixedly connected inside a box body (1). A driving assembly (4) is installed on the top of the fixed plate (11). A sliding assembly (3) is fixed at the bottom of the fixed plate (11). A sealing assembly (5) is installed outside the driving assembly (4). An upper shrink film mounting part (9) is fixedly connected to the outside of the box body (1). A support frame (13) is fixedly connected to the bottom of the box body (1). A conveyor (2) is installed outside the support frame (13).

2. The heat shrinkage packaging machine for aluminum screen doors and windows according to claim 1, characterized in that, The driving assembly (4) includes a driving motor (41). The driving motor (41) is fixed on the top of the fixed plate (11). A rotating rod (42) is fixed to the output end of the driving motor (41). A rotating circular plate (43) is fixedly connected to the outside of the rotating rod (42). A main fixed rod (44) is fixedly connected to the outside of the rotating circular plate (43). A connecting block (45) is rotatably connected to the outside of the main fixed rod (44) through a bearing. A secondary fixed rod (46) is rotatably connected to the inside of the lower end of the connecting block (45) through a bearing. One end of the secondary fixed rod (46) is fixedly connected to a connecting plate (47).

3. A heat shrink packaging machine for aluminum screen doors and windows according to claim 1, characterized in that, The sliding assembly (3) includes a limiting plate (31). The limiting plate (31) is fixed at the bottom of the fixed plate (11). A guide rail (32) is fixedly connected to the outside of the limiting plate (31). A slider (33) is slidably connected inside the guide rail (32). The outside of the slider (33) is fixedly connected to the outside of the connecting plate (47).

4. The heat shrinkage packaging machine for aluminum screen doors and windows according to claim 2, characterized in that, The sealing assembly (5) includes a support plate (57). The support plate (57) is fixed at the bottom of the connecting plate (47). An electric heating element (51) is fixedly installed at the bottom of the support plate (57). A support ring plate (52) is fixedly connected to the outside of the support plate (57). A positioning column (53) is slidably connected inside the support ring plate (52). A limiting block (55) is fixedly connected to the top end of the positioning column (53). A cutter (56) is fixedly connected to the bottom of the positioning column (53). A spring (54) is sleeved on the outside of the positioning column (53). The top end of the spring (54) is fixedly connected to the bottom of the support ring plate (52). The bottom end of the spring (54) is fixedly connected to the top of the cutter (56).

5. A heat shrinkable packaging machine for aluminum screen doors and windows according to claim 4, characterized in that, The conveyor (2) includes a positioning plate (21). The positioning plate (21) is fixed to the outside of the support frame (13). A main shaft motor (22) is fixedly connected to the top of the positioning plate (21). A rotating shaft (23) is fixedly installed at the output end of the main shaft motor (22). A synchronous assembly (24) is installed on the outside of the rotating shaft (23). The rotating shaft (23) extends into the inside of the support frame (13) and is fixedly connected to a front driving roller (25). A tail redirecting roller (26) is fixedly connected inside the support frame (13). A conveyor belt (27) is drivingly connected to the outside of the front driving roller (25) and the tail redirecting roller (26).

6. The heat shrink packaging machine for aluminum screen doors and windows according to claim 5, characterized in that, The synchronization component (24) includes a driven shaft (242) rotatably connected to the inside of the support frame (13). A recovery drum (243) is fixedly connected to the outside of the driven shaft (242), and a synchronous pulley (241) is fixedly installed on the outside of the driven shaft (242) and the outside of the rotating shaft (23).

7. A heat shrink packaging machine for aluminum screen doors and windows according to claim 5, characterized in that, A fixing block (6) is fixedly connected to the outside of the conveyor belt (27), and a positioning block (7) is fixedly connected to the outside of the conveyor belt (27). A positioning groove (8) is formed in the outside of the positioning block (7). The position of the fixing block (6) corresponds to that of the electric heating element (51), and the position of the positioning groove (8) corresponds to that of the cutter (56).

8. A heat shrink packaging machine for aluminum screen doors and windows according to claim 1, characterized in that, A turning drum mounting member (10) is fixedly connected to the outside of the box body (1), and a lower shrink film mounting member (12) is fixedly connected to the outside of the support frame (13).

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