Feeding structure of aluminum foil meal box production line
By designing a feeding structure of an aluminum foil lunch box production line, using an inclined bracket, limiting mechanism and driving mechanism, multiple aluminum foil rolls are placed and moved simultaneously, solving the problem of only one roll in the limiting device and improving production efficiency.
Patent Information
- Application Number
- CN202421373647.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-17
AI Technical Summary
In the aluminum foil lunch box production line, only one aluminum foil roll can be placed in the limiting device at a time, causing the molding machine to be in a shutdown state for a long time, reducing production efficiency.
A feeding structure for aluminum foil lunch box production line is designed, including an inclined bracket, a limiting mechanism and a drive mechanism. The bracket is equipped with a slide groove and a plug-in hole, and the plug-in plate is driven up and down by the cylinder to realize the simultaneous placement and movement of multiple aluminum foil rolls.
This device allows multiple aluminum foil rolls to be placed on the bracket at the same time, and the cylinder drive plug-in plate controls the movement of the coil, simplifies operation, reduces the downtime of the molding machine, and improves the production efficiency of the aluminum foil lunch box.
Smart Images
Figure CN222573810U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum foil lunch box production, in particular to a feeding structure of an aluminum foil lunch box production line. Background Art
[0002] Aluminum foil lunch box is a widely used type of lunch box. It is light in weight, meets national food hygiene standards, is easy to recycle, produces no harmful substances during the processing, and does not pollute renewable resources. The aluminum foil lunch box product series is mostly used in aviation food and cake food retail. The product market is wide and widely used. During the production process of aluminum foil lunch boxes, aluminum foil rolls need to be loaded.
[0003] At present, when feeding the aluminum foil roll, a dedicated staff usually uses a lifting device to deliver the aluminum foil roll to one side of the aluminum foil lunch box forming machine, then fixes the aluminum foil roll with a limit device, and drives the aluminum foil roll with a driving mechanism. However, only one aluminum foil roll can be placed in the limit device at a time. When the aluminum foil roll in the limit device is used up, a dedicated staff member places another aluminum foil roll through the lifting device. Since there are many aluminum foil lunch box forming machines in the workshop, the staff may not be able to take care of them, so that some forming machines may be in a shutdown state for a long time, resulting in low production efficiency of aluminum foil lunch boxes. Utility Model Content
[0004] The purpose of the utility model is to provide a feeding structure for an aluminum foil lunch box production line to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A feeding structure for an aluminum foil lunch box production line comprises a tilted bracket, a limiting mechanism is arranged inside the bracket, a driving mechanism is arranged on the side of the bracket tilted downward, a forming machine is arranged on the side of the bracket tilted downward, slide grooves are arranged on both sides of the top surface of the bracket, a plurality of plug holes are arranged at equal intervals through the inner bottom surface of the slide groove, a bottom plate is fixedly connected between four supporting legs of the bracket, the limiting mechanism comprises a fixing plate, fixing strips are fixedly connected on both side surfaces of the fixing plate, a plug plate is fixed on the top surface of the fixing strip corresponding to the plug holes, and cylinders fixed to the fixing plate are fixedly connected at the four corners of the top surface of the bottom plate.
[0007] Furthermore, a curved baffle is fixedly connected to the bottom end of the bracket corresponding to the slide groove, and a buffer pad is fixed to the inner wall of the curved baffle.
[0008] Preferably, the length and width of the plug hole are respectively greater than the width and thickness of the plug board.
[0009] Furthermore, the driving mechanism includes a C-shaped frame. On the opposite inner sides of the C-shaped frame, there are rotatably connected rotating shafts. At one end of the outer wall of each rotating shaft, a first gear is fixedly connected. On the outer wall of the rotating shaft, a first pulley is fixedly connected. Between the opposite inner sides of the C-shaped frame and below the rotating shafts, there is a rotatably connected round rod. At both ends of the outer wall of the round rod, a second pulley is fixedly connected. The second pulley and the first pulley at the corresponding position are connected by a belt drive.
[0010] Furthermore, one end of the bottom plate is fixedly connected with a connecting plate. On one side of the C-shaped frame, a motor is fixedly connected. The output end of the motor penetrates through the side of the C-shaped frame and is fixed to the round rod. At both ends of the top surface of the connecting plate, there are fixedly connected electric push rods that are fixed to the bottom surface of the C-shaped frame.
[0011] Preferably, at both ends of the inner bottom surface of the C-shaped frame, there are fixedly connected support plates through which the corresponding rotating shafts penetrate and rotate.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] This device can place multiple aluminum foil rolls on the bracket at the same time, and then drive multiple plug-in plates to move up and down through four cylinders, thereby controlling the movement of multiple aluminum foil rolls. This device is easy to operate, which is convenient for workers to complete the installation of aluminum foil rolls in a short time, and can prevent the molding machine from being in a shutdown state for a long time. Therefore, the production efficiency of aluminum foil lunch boxes can be improved. Description of the Drawings
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the schematic diagram of the bracket in the present utility model;
[0016] Figure 3 is the structural schematic diagram of the limiting mechanism in the present utility model;
[0017] Figure 4 is the structural schematic diagram of the driving mechanism in the present utility model;
[0018] Figure 5 is the schematic diagram of the aluminum foil roll in the present utility model;
[0019] Figure 6 is the initial schematic diagram of the aluminum foil roll on the bracket in the present utility model;
[0020] Figure 7 is the schematic diagram of the aluminum foil roll rolling on the bracket in the present utility model;
[0021] Figure 8 is the final schematic diagram of the aluminum foil roll on the bracket in the present utility model.
[0022] In the figure: 1. bracket; 11. slide groove; 12. arc baffle; 13. plug-in hole; 14. bottom plate; 15. connecting plate; 2. limit mechanism; 21. fixing plate; 22. fixing strip; 23. plug-in plate; 24. cylinder; 3. driving mechanism; 31. molding frame; 32. gear one; 33. pulley one; 34. round rod; 35. pulley two; 36. motor; 37. electric push rod; 38. support plate; 4. forming machine; 5. aluminum foil roll; 51. limit block; 52. gear two. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figures 1 to 5 In an embodiment of the utility model, a feeding structure of an aluminum foil lunch box production line includes an inclined bracket 1, a limiting mechanism 2 is arranged inside the bracket 1, a driving mechanism 3 is arranged on the side of the bracket 1 inclined downward, a forming machine 4 is arranged on the side of the bracket 1 inclined downward, slide grooves 11 are provided on both sides of the top surface of the bracket 1, and a plurality of plug holes 13 are equidistantly penetrated through the inner bottom surface of the slide groove 11, a bottom plate 14 is fixedly connected between the four supporting legs of the bracket 1, the limiting mechanism 2 includes a fixing plate 21, and fixing strips 22 are fixedly connected to both sides of the fixing plate 21, a plug-in plate 23 is fixed on the top surface of the fixing strip 22 corresponding to the plug-in hole 13, and a cylinder 24 fixed to the fixing plate 21 is fixedly connected at the four corners of the top surface of the bottom plate 14.
[0025] Specifically, first, the two ends of the outer wall of the round roller inserted into the aluminum foil roll 5 are fixed with limit blocks 51 through bearings, and then the fixed plate 21 can drive the multiple plug-in plates 23 to move upward by starting the four cylinders 24 until the four cylinders 24 reach the maximum stroke. At this time, the multiple plug-in plates 23 are respectively inserted into the plug-in holes 13 at the corresponding positions and extend to the top of the bracket 1. Then, the staff uses the lifting equipment to place the multiple aluminum foil rolls 5 on the bracket 1, and the two limit blocks 51 are respectively inserted into the slide grooves 11 at the corresponding positions, and each aluminum foil roll 5 is respectively located between two adjacent plug-in plates 23 (the spacing between the two adjacent plug-in plates 23 is greater than the spacing between the two adjacent aluminum foil rolls 5 in the initial state, so there is a gap between the two adjacent aluminum foil rolls 5 in the initial state, such as Figure 6As shown), and the two adjacent aluminum foil rolls 5 do not touch each other, then the staff starts the four cylinders 24 to move the multiple plug-in plates 23 downward and disengage from the plug-in holes 13. At this time, the multiple aluminum foil rolls 5 slide downward on the inclined bracket 1. Since the inclination angle of the bracket 1 remains unchanged, the multiple aluminum foil rolls 5 on the bracket 1 roll downward at the same speed. Therefore, when the two adjacent aluminum foil rolls 5 roll downward, there is still a gap between them. When the round roller of the aluminum foil roll 5 passes over the plug-in holes 13 at the corresponding positions, the four cylinders 24 are started again, and the multiple plug-in plates 23 are inserted into the plug-in holes 13 at the corresponding positions. At this time, the aluminum foil roll 5 rolls between the two adjacent plug-in plates 23 until the aluminum foil roll 5 is blocked by the next plug-in plate 23 (as shown in FIG. Figure 7 As shown), at this time, the aluminum foil roll 5 at the lowest position rolls down to the lowest position of the bracket 1 under the action of its own gravity, and the two adjacent aluminum foil rolls 5 at the lower position of the bracket 1 do not touch each other (because when the aluminum foil roll 5 passes over the plug-in hole 13 at the corresponding position, the activation of the four cylinders 24 causes the moving plate 21 to rise immediately, so that the plug-in plate 23 is inserted into the plug-in hole 13 at the corresponding position, thereby blocking the aluminum foil roll 5 to prevent the aluminum foil roll 5 from continuing to roll downward, and the aluminum foil roll 5 at the lowest position moves to the lowest point of the bracket 1, and the diameter of the aluminum foil roll 5 at the lowest position will become smaller and smaller during the release process, so the two aluminum foil rolls 5 at the lower position are impossible to touch each other, as shown in FIG. Figure 8 As shown), the staff then disassembles the aluminum foil roll 5 and passes the end of the aluminum foil roll 5 through the forming machine 4. At the same time, the lowest aluminum foil roll 5 is driven by the driving mechanism 3 to rotate and release the aluminum foil. The device can place multiple aluminum foil rolls 5 on the bracket 1 at the same time, and then drive multiple plug-in boards 23 to move up and down through four cylinders 24, thereby controlling the movement of multiple aluminum foil rolls 5. The device is simple to operate and is convenient for the staff to complete the installation of the aluminum foil roll 5 in a short time, which can prevent the forming machine 4 from being in a shutdown state for a long time, thereby improving the production efficiency of the aluminum foil lunch box.
[0026] Embodiment 1
[0027] like Figure 2 and Figure 3 As shown, in this embodiment, the bottom end of the bracket 1 is fixedly connected to the corresponding slide groove 11 with an arc baffle 12, the inner wall of the arc baffle 12 is fixed with a buffer pad, and the length and width of the plug hole 13 are respectively greater than the width and thickness of the plug board 23.
[0028] In this embodiment, the aluminum foil roll 5 at the lowest point of the bracket 1 can be limited by the arc baffle 12 to prevent the aluminum foil roll 5 from sliding off the bracket 1. The impact force of the aluminum foil roll 5 on the two arc baffles 12 can be reduced by the buffer pad. The length and width of the plug-in hole 13 are respectively greater than the width and thickness of the plug-in board 23, so that the plug-in board 23 can accurately pass through the plug-in hole 13 at the corresponding position.
[0029] Example Two
[0030] As Figure 4 and Figure 5 shown, in this embodiment, the driving mechanism 3 includes a U-shaped frame 31. On the opposite inner side surfaces of the U-shaped frame 31, rotating shafts are rotatably connected. At one end of the outer wall of the rotating shaft, a first gear 32 is fixedly connected. On the outer wall of the rotating shaft, a first belt pulley 33 is fixedly connected. Between the opposite inner side surfaces of the U-shaped frame 31 and below the rotating shafts, a round rod 34 is rotatably connected. At both ends of the outer wall of the round rod 34, second belt pulleys 35 are fixedly connected. The second belt pulleys 35 and the first belt pulleys 33 at corresponding positions are connected by belt drive. One end of the bottom plate 14 is fixedly connected with a connecting plate 15. On one side surface of the U-shaped frame 31, a motor 36 is fixedly connected. The output end of the motor 36 penetrates through the side surface of the U-shaped frame 31 and is fixed to the round rod 34. At both ends of the top surface of the connecting plate 15, electric push rods 37 fixed to the bottom surface of the U-shaped frame 31 are fixedly connected. At both ends of the inner bottom surface of the U-shaped frame 31, support plates 38 through which the corresponding rotating shafts penetrate and rotate are fixedly connected.
[0031] In this example, first, second gears 52 are fixedly connected to both ends of the round roller of the aluminum foil roll 5. When the aluminum foil roll 5 moves to the lowest position of the bracket 1, by starting the two electric push rods 37, the U-shaped frame 31 and the motor 36 move upward until the first gear 32 meshes with the second gear 52 at the corresponding position. Then, by driving the motor 36, the round rod 34 can drive the two rotating shafts to rotate. The rotating rotating shafts can make the first gears 32 at the corresponding positions rotate. The rotating first gears 32 can make the second gears 52 at the corresponding positions rotate. Therefore, the aluminum foil roll 5 can rotate on the bracket 1, and thus the release of the aluminum foil roll 5 can be realized.
[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0033] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A feeding structure for an aluminum foil lunch box production line, characterized in that: The invention comprises a bracket (1) arranged obliquely, a limiting mechanism (2) being arranged inside the bracket (1), a driving mechanism (3) being arranged on the side of the bracket (1) inclined downward, a forming machine (4) being arranged on the side of the bracket (1) inclined downward, slide grooves (11) being arranged on both sides of the top surface of the bracket (1), a plurality of plug holes (13) being arranged through the inner bottom surface of the slide groove (11) at equal intervals, a bottom plate (14) being fixedly connected between four supporting legs of the bracket (1), the limiting mechanism (2) comprising a fixing plate (21), fixing strips (22) being fixedly connected to both sides of the fixing plate (21), a plug-in plate (23) being fixedly connected to the top surface of the fixing strip (22) corresponding to the plug hole (13), and a cylinder (24) fixed to the fixing plate (21) being fixedly connected to the four corners of the top surface of the bottom plate (14).
2. The feeding structure of the aluminum foil lunch box production line according to claim 1 is characterized in that: The bottom end of the bracket (1) is fixedly connected to a curved baffle (12) corresponding to the slide groove (11), and a buffer pad is fixed to the inner wall of the curved baffle (12).
3. The feeding structure of the aluminum foil lunch box production line according to claim 2 is characterized in that: The length and width of the plug hole (13) are respectively greater than the width and thickness of the plug board (23).
4. The feeding structure of the aluminum foil lunch box production line according to claim 1 is characterized in that: The driving mechanism (3) comprises a shaped frame (31), the inner opposite side surfaces of the shaped frame (31) are rotatably connected to a rotating shaft, one end of the outer wall of the rotating shaft is fixedly connected to a gear one (32), the outer wall of the rotating shaft is fixedly connected to a pulley one (33), between the inner opposite side surfaces of the shaped frame (31) and located below the rotating shaft, a round rod (34) is rotatably connected, the outer walls of the round rod (34) are fixedly connected to pulley two (35), and the pulley two (35) is connected to the pulley one (33) at a corresponding position through a belt transmission.
5. The feeding structure of the aluminum foil lunch box production line according to claim 4 is characterized in that: One end of the bottom plate (14) is fixedly connected to a connecting plate (15), one side of the shaped frame (31) is fixedly connected to a motor (36), an output end of the motor (36) passes through the side of the shaped frame (31) and is fixed to the round rod (34), and both ends of the top surface of the connecting plate (15) are fixedly connected to electric push rods (37) fixed to the bottom surface of the shaped frame (31).
6. The feeding structure of the aluminum foil lunch box production line according to claim 5, characterized in that: Both ends of the inner bottom surface of the molded frame (31) are fixedly connected with support plates (38) that penetrate and rotate with the rotating shaft at the corresponding position.