Curing chamber for processing composite packaging bag

Abstract

The utility model provides a curing chamber for processing a composite packaging bag. The curing chamber comprises a base, a box body is fixed on the base, a connecting frame is fixed in the box body, a heating pipe is fixed on the inner side of the connecting frame, and two bearing plates which are symmetrical front and back and are located above the heating pipe are fixed in the box body; a lead screw located above the bearing plate is rotationally connected into the box body, a motor used for driving the lead screw to rotate is arranged on the box body, a movable plate is connected to the lead screw in a threaded mode, two electric telescopic rods which are symmetrical front and back are fixed to the bottom of the movable plate, and a U-shaped fixing frame is fixed to the telescopic ends of the electric telescopic rods; a door plate is hinged to one side of the box body. According to the device, a worker does not need to manually push the winding rod into the curing chamber, the worker does not need to enter the curing chamber, the labor burden of the worker is relieved, the body health of the worker is effectively protected, and the efficiency of pushing the winding rod into the curing chamber or taking the winding rod out of the curing chamber is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aging chambers, in particular to a aging chamber for processing composite packaging bags. Background Art

[0002] During the production process of packaging bags, the composite film needs to be placed in a curing room for curing (i.e. curing), so as to promote the cross-linking reaction of the main agent and curing agent of the polyurethane adhesive and volatilize and remove the solvent remaining in the film; nowadays, when the packaging bags are being cured, the packaging bags are first rolled up on the winding rod, and then the staff uses a transfer vehicle to transport the packaging bags to the curing room, and the staff needs to manually send the packaging bags into the curing room, and after the subsequent packaging bags are cured, the staff needs to manually push the packaging bags out of the curing room and transfer them to the transfer vehicle; when the packaging bags are cured, the staff manually pushes the packaging bags into the curing room, and the operation process is cumbersome, which reduces the processing efficiency of the packaging bags and increases the labor burden of the staff. In addition, after the subsequent packaging bags have just been cured, the temperature in the curing room is too high and there are pungent harmful gases. Being in a curing room with too high a temperature for a long time will also have a certain impact on the health of the staff. Utility Model Content

[0003] The utility model discloses a aging chamber for processing composite packaging bags, which solves the problem that workers manually push packaging bags into the aging chamber, the operation process is cumbersome, the processing efficiency of the packaging bags is reduced, and the temperature in the aging chamber is too high and pungent harmful gases exist just after the packaging bags are matured, which will also have a certain impact on the health of the workers.

[0004] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:

[0005] A aging chamber for processing composite packaging bags comprises a base, a box body is fixed on the base, a connecting frame is fixed in the box body, a heating tube is fixed on the inner side of the connecting frame, two bearing plates which are symmetrical in front and back and located above the heating tube are fixed in the box body; a screw rod which is rotatably connected to the box body and located above the bearing plate, a motor for driving the screw rod to rotate is provided on the box body, a moving plate is threadedly connected to the screw rod, two electric telescopic rods which are symmetrical in front and back are fixed to the bottom of the moving plate, and a U-shaped fixing frame is fixed to the telescopic end of the electric telescopic rod; a door panel is hinged on one side of the box body.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] After the staff can use the transfer vehicle to transport the packaging bag rolled up on the winding rod to the base, the staff will transfer the winding rod to the maturation chamber so that the two ends of the winding rod are in contact with the top surfaces of the two bearing plates respectively, and then start the motor to rotate the screw rod to move the movable plate toward the door panel; when the two fixed frames correspond to the winding rod respectively, turn off the motor to start the electric telescopic rod to move the fixed frame downward, and when the winding rod is located on the inner side of the two fixed frames, the packaging bag is located between the two fixed frames, and then start the motor to make the screw rod rotate to drive the movable plate away from the door panel, and the two fixed frames drive the winding rod to roll on the bearing plate to bring the winding rod into the maturation chamber. When the winding rod moves into place, turn off the motor, and the telescopic end of the electric telescopic rod drives the fixed frame to recover; the above operation can be repeated later, and after completing the operation of sending the remaining winding rods into the maturation chamber, the door panel is closed and the motor is started. The heating tube is driven to heat the inside of the box; when the packaging bag is matured, the door panel is opened, the transfer vehicle is moved to the base, and then the movable plate is moved to the top of the reel rod closest to the door panel, the electric telescopic rod is started to move the fixed frame downward, and after the reel rod is located in the fixed frame, the screw rod is rotated to move the movable plate toward the door panel, and the fixed frame drives the reel rod to move to the part of the box close to the door panel. The staff can transfer the reel rod to the transfer vehicle by standing outside the maturation room, and then complete the unloading operation of multiple reel rods in sequence according to the above operations; the utility model does not require the staff to manually push the reel rod into the maturation room, and does not require the staff to enter the maturation room, which reduces the labor burden of the staff, effectively protects the health of the staff, and improves the efficiency of pushing the reel rod into the maturation room or taking it out of the maturation room. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model in front view and section;

[0009] Figure 2 It is a schematic diagram of the structure of the box body of the utility model in a side cross-sectional view;

[0010] Figure 3 for Figure 1 A is an enlarged structural diagram of FIG.

[0011] In the figure: 1. base; 2. box body; 21. connecting frame; 22. heating tube; 23. bearing plate; 24. reinforcement block; 3. door panel; 4. screw rod; 41. motor; 42. moving plate; 43. electric telescopic rod; 44. fixed frame; 45. battery; 46. sealing plate; 47. connecting rod; 5. storage frame; 51. exhaust pipe; 6. slider; 7. automatic telescopic rod No. 1; 71. sealing block; 8. automatic telescopic rod No. 2; 81. push plate; 82. moving rod; 83. stop plate; 9. connecting plate. DETAILED DESCRIPTION

[0012] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0013] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a aging chamber for composite packaging bag processing, including a base 1, a box body 2 is fixed on the base 1, a connecting frame 21 is fixed in the box body 2, a heating tube 22 is fixed on the inner side of the connecting frame 21, and two supporting plates 23 that are symmetrical in front and back and located above the heating tube 22 are fixed in the box body 2; a screw rod 4 located above the supporting plate 23 is rotatably connected in the box body 2, a motor 41 for driving the screw rod 4 to rotate is provided on the box body 2, a moving plate 42 is threadedly connected to the screw rod 4, two electric telescopic rods 43 that are symmetrical in front and back are fixed to the bottom of the moving plate 42, and a U-shaped fixing frame 44 is fixed to the telescopic end of the electric telescopic rod 43; a door panel 3 is hinged on one side of the box body 2.

[0014] like Figure 1 , Figure 2 and Figure 3 As shown, a storage frame 5 is fixed on the side of the box body 2 away from the door panel 3, one end of the screw rod 4 passes through the storage frame 5 and the box body 2 in sequence and is fixed to the shaft of the motor 41, and the main body of the motor 41 is fixed to the box body 2 through a bearing block; the moving plate 42 is located in the storage frame 5, and a connecting rod 47 is fixed on the side of the moving plate 42 close to the door panel 3, and a sealing plate 46 is fixed on the other end of the connecting rod 47, and the sealing plate 46 is threadedly connected with the screw rod 4 and contacts the side of the storage frame 5 close to the door panel 3. When the packaging bag is ripened in the box body 2, the moving plate 42 can be moved to the storage frame 5, and the sealing plate 46 contacts the open side of the storage frame 5 close to the door panel 3, which plays a role in sealing the storage frame 5, avoiding the influence of high temperature on the electric telescopic rod 43, and protecting the electric telescopic rod 43; the motor 41 adopts a servo motor, and after the motor 41 is activated, the shaft of the motor 41 can drive the screw rod 4 to rotate, so that the moving plate 42 and the sealing plate 46 move left or right in the box body 2.

[0015] like Figure 1 , Figure 2 and Figure 3 As shown, a slider 6 is fixed on the top of the box 2, and a slideway adapted to the slider 6 is provided on the top of the moving plate 42 and the sealing plate 46; a battery 45 is fixed on the moving plate 42. The slider 6 cooperates with the slideways on the moving plate 42 and the sealing plate 46 to assist the moving plate 42 and the sealing plate 46 to move; the battery 45 can supply power to the electric telescopic rod 43, and the battery 45 is in the storage frame 5 when the packaging bag is ripened, and the storage frame 5 can also protect the battery 45 to prevent the battery 45 from being affected by high temperature.

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, the storage frame 5 is provided with two front-to-back symmetrical sealing blocks 71, and the box body 2 is provided with two front-to-back symmetrical No. 1 automatic telescopic rods 7. The telescopic ends of the No. 1 automatic telescopic rods 7 sequentially penetrate the box body 2 and the storage frame 5 and are fixed to the sealing blocks 71. The adjacent sides of the two sealing blocks 71 are provided with semicircular grooves adapted to the screw rod 4, and the movable plate 42 is located between the two sealing blocks 71; the storage frame 5 is connected with an exhaust pipe 51 that penetrates the box body 2. When the movable plate 42 enters the storage frame 5 and the sealing plate 46 seals the storage frame 5, the two No. 1 automatic telescopic rods 7 can be activated to make the two sealing blocks 71 approach each other and contact with the side of the sealing plate 46 facing away from the door panel 3. When the opposite surfaces of the two sealing blocks 71 contact, the screw rod 4 is in the circular hole formed by the semicircular grooves on the two sealing blocks 71, and at the same time, the front and back sides (with the front and back sides of the slider 6) of the slider 6 are connected. Figure 1 ), respectively in contact with the opposite surfaces of the two sealing blocks 71, further playing the role of sealing the storage frame 5, so as to better isolate the high temperature of the packaging bags in the box body 2 during maturation; and the exhaust pipe 51 can ensure the circulation of air in the storage frame 5 to reduce the temperature in the storage frame 5. The No. 1 automatic telescopic rod 7 can adopt a three-section telescopic rod.

[0017] like Figure 1 and Figure 2As shown, two abutment plates 83 which are symmetrical front to back and located above the bearing plate 23 are provided in the box body 2, and two No. 2 automatic telescopic rods 8 which are symmetrical front to back are provided on the box body 2. A push plate 81 is fixed to the telescopic end of the No. 2 automatic telescopic rod 8, and moving rods 82 which penetrate the box body 2 are fixed to the opposite surfaces of the two push plates 81, and the ends of the two moving rods 82 which are close to each other are respectively fixed to the opposite sides of the two abutment plates 83. The stop plate 83 is located below the storage frame 5. When the plurality of winding rods with rolled packaging bags are all located in the box body 2, the two ends of the winding rod are in contact with the top surface of the carrying plate 23 respectively. When the packaging bags are ripened, the second automatic telescopic rod 8 can be started. The fixed end of the second automatic telescopic rod 8 is fixed to the box body 2 through the fixed plate. After the second automatic telescopic rod 8 is started, its telescopic end drives the push plate 81 to move toward the box body 2, so that the moving rod 82 drives the stop plate 83 to move. The stop plate 83 stops the end of the winding rod. The two stop plates 83 cooperate with each other to complete the fixation of the winding rod to prevent winding. The rod can move freely in the box body 2, and at this time the push plate 81 contacts the outer wall of the box body 2, thereby sealing the box body 2; when the winding rod enters the box body 2 through the fixed frame 44, when the winding rod moves into place, the two abutment plates 83 can also be brought close to each other to abut the two ends of the winding rod, thereby limiting the winding rod and preventing the winding rod from continuing to roll. When the fixed frame 44 pushes other winding rods, the two abutment plates 83 move away from each other to avoid affecting the normal rolling of the winding rod. The above operation can be repeated subsequently to complete the operation of placing all winding rods in the box body 2.

[0018] like Figure 1 and Figure 2 As shown, a connecting plate 9 with an inclined top surface is fixed to the side of the base 1 close to the door panel 3, and a reinforcing block 24 fixed to the inner wall of the box body 2 is fixed to the bottom of the bearing plate 23. The connection plate 9 is provided so that the staff can push the transfer vehicle to the top of the base 1, and the reinforcing block 24 can increase the firmness of the bearing plate 23.

[0019] When in use, after the staff transports the winding rod with the rolled packaging bag to the base 1 by the external transfer vehicle, the staff can stand outside the box body 2 and transfer the winding rod to the carrying plate 23, so that the two ends of the winding rod are respectively in contact with the top surfaces of the two carrying plates 23; then start the motor 41 to rotate the screw rod 4, so that the movable plate 42 moves toward the door panel 3, and when the fixed frame 44 is located directly above the winding rod, start the electric telescopic rod 43 to move the fixed frame 44 downward, so that the winding rod enters the inner side of the two fixed frames 44; the motor 41 adopts a servo motor, and then starts the motor 41 to reverse the screw rod 4, the movable plate 42 moves away from the door panel 3, and the fixed frame 44 moves with the movable plate 42, driving the winding rod to roll on the carrying plate 23, and when the winding rod moves to the specified position, the telescopic end of the electric telescopic rod 43 drives the fixed frame 44 to move upward and separate from the winding rod, completing the placement of the winding rod; then make the movable plate 42 move toward the door panel 3 again, and the work is now The staff can place the two ends of another winding rod on the two supporting plates 23 respectively, and then repeat the above operation to complete the operation of conveying the winding rod toward the box body 2. When multiple winding rods are placed in the box body 2, the heating tube 22 can be started to heat up the box body 2 and perform the ripening process on the packaging bag; when the ripening process of the packaging bag is completed, the door panel is opened, and the fixed frame 44 is moved to the top of the winding rod closest to the door panel 3, and the telescopic end of the electric telescopic rod 43 drives the fixed frame 44 to move downward. When the winding rod enters the inner side of the fixed frame 44, the movable plate 42 drives the fixed frame 44 to move toward the door panel 3, so that the winding rod moves with it, and the staff can stand outside the box body 2. When the winding rod moves close to the door panel 3, the staff can transfer the winding rod to the transfer vehicle, and then the fixed frame 44 enters the box body 2 again, and repeats the above operation to move the winding rod out of the box body 2 in turn without the need for the staff to enter the box body 2.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A aging chamber for composite packaging bag processing, comprising a base (1), a box body (2) fixed on the base (1), a connecting frame (21) fixed inside the box body (2), a heating pipe (22) fixed inside the connecting frame (21), characterized in that: Two front-to-back symmetrical support plates (23) located above the heating tube (22) are fixed in the box body (2); a screw rod (4) located above the support plate (23) is rotatably connected in the box body (2); a motor (41) for driving the screw rod (4) to rotate is provided on the box body (2); a moving plate (42) is threadedly connected to the screw rod (4); two front-to-back symmetrical electric telescopic rods (43) are fixed at the bottom of the moving plate (42); and a U-shaped fixing frame (44) is fixed to the telescopic end of the electric telescopic rod (43); and a door panel (3) is hingedly connected to one side of the box body (2).

2. The aging chamber for composite packaging bag processing according to claim 1, characterized in that: A storage frame (5) is fixed on a side of the box body (2) away from the door panel (3); one end of the screw rod (4) passes through the storage frame (5) and the box body (2) in sequence and is fixed to the rotating shaft of the motor (41); the main body of the motor (41) is fixed to the box body (2) via a bearing block; the movable plate (42) is located in the storage frame (5); a connecting rod (47) is fixed on a side of the movable plate (42) close to the door panel (3); a sealing plate (46) is fixed on the other end of the connecting rod (47); the sealing plate (46) is threadedly connected to the screw rod (4) and is in contact with a side of the storage frame (5) close to the door panel (3).

3. The aging chamber for composite packaging bag processing according to claim 2, characterized in that: A slider (6) is fixed to the top of the box body (2), and slideways matching the slider (6) are provided on the tops of the movable plate (42) and the sealing plate (46); and a storage battery (45) is fixed to the movable plate (42).

4. The aging chamber for composite packaging bag processing according to claim 3, characterized in that: The storage frame (5) is provided with two sealing blocks (71) which are symmetrical in front and back, and the box body (2) is provided with two automatic telescopic rods (7) which are symmetrical in front and back. The telescopic ends of the automatic telescopic rods (7) pass through the box body (2) and the storage frame (5) in sequence and are fixed to the sealing blocks (71). The two sealing blocks (71) are provided with semicircular grooves which are compatible with the screw rod (4) on the adjacent sides. The movable plate (42) is located between the two sealing blocks (71); and the storage frame (5) is connected with an exhaust pipe (51) which passes through the box body (2).

5. The aging chamber for composite packaging bag processing according to claim 1, characterized in that: Two abutment plates (83) are provided in the box body (2) and are symmetrical in front and back and are located above the bearing plate (23). Two second automatic telescopic rods (8) are provided on the box body (2) and are symmetrical in front and back. A push plate (81) is fixed to the telescopic end of the second automatic telescopic rod (8). A moving rod (82) penetrating the box body (2) is fixed to the opposite surfaces of the two push plates (81). The ends of the two moving rods (82) that are close to each other are fixed to the opposite surfaces of the two abutment plates (83).

6. The aging chamber for composite packaging bag processing according to claim 1, characterized in that: A connecting plate (9) with an inclined top surface is fixed to a side of the base (1) close to the door panel (3), and a reinforcing block (24) fixed to the inner wall of the box body (2) is fixed to the bottom of the bearing plate (23).

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