Environment-friendly rapid forming mold for aluminum foil meal box

Abstract

The utility model relates to the technical field of forming molds, which comprises a bottom plate, a lower support plate fixedly arranged at the top and an upper support plate fixedly arranged at the top of the lower support plate, an automatic demolding assembly and an auxiliary blanking mechanism are arranged in the middle of the lower support plate, an arrangement mechanism is arranged at the bottom of the lower support plate, and a pressing assembly is arranged at the top of the upper support plate; the meal box demolding device has the advantages that a hydraulic cylinder is arranged to drive a movable plate so that symmetrical upper molds can be pressed to a lower pressing plate, springs are evenly and fixedly distributed at the four corners and the middle of the bottom of the lower pressing plate and the lower bottom face of the interior of a lower mold box, and a formed meal box is pushed to be automatically demolded; an aluminum foil meal box is pushed into a discharging opening, a lead screw coaxially connected with an output shaft of a second motor rotates to drive a movable block to move, and connecting rods symmetrically and rotationally connected to the two sides can drive a rotating rod to rotate, so that a baffle fixedly connected to the bottom is driven to block and open the bottom of the sorting box.

Description

Technical Field

[0001] The utility model relates to the technical field of forming molds, and more specifically to an environmentally friendly rapid forming mold for an aluminum foil lunch box. Background Art

[0002] Aluminum foil lunch boxes are lightweight and versatile tableware that are widely used in food cooking, packaging, refrigeration and baking. They can be used not only in home kitchens, but also frequently in commercial occasions such as airline catering and large chain cake shops. In particular, their excellent barrier properties make them particularly important in the storage and transportation of food.

[0003] After the existing molding molds are pressed and formed, manual mold lowering operations are required, which not only increases labor costs but also has low efficiency. Secondly, the distribution of the lunch boxes after pressing and forming is relatively chaotic and cannot be stacked and arranged. This means that the staff needs to spend extra time and energy to organize the lunch boxes and stack them neatly, which not only increases the workload of the staff, but may also lead to a further reduction in production efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmentally friendly rapid prototyping mold for an aluminum foil lunch box to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions:

[0006] The invention discloses an environment-friendly rapid prototyping mold for an aluminum foil lunch box, comprising a bottom plate and a lower supporting plate fixedly arranged on the top, and an upper supporting plate fixedly arranged on the top of the lower supporting plate, wherein an automatic demoulding component and an auxiliary unloading mechanism are arranged in the middle of the lower supporting plate, and the automatic demoulding component comprises an operating table, a lower mold box, a spring, a lower pressing plate and a sorting box, wherein the operating table is arranged at a position near the center of the top of the lower supporting plate, and a ring-shaped unloading opening is opened on the top surface of the operating table, and there are four unloading openings, wherein two symmetrical unloading openings are respectively provided with a lower mold box, a spring is arranged in the lower mold box, and the upper ends of the springs are fixedly connected to the lower pressing plate, and the bottoms of the other two symmetrical unloading openings are connected to the sorting box, and the auxiliary unloading mechanism comprises a rotating column and a rotating rod, wherein the rotating column is rotatably connected to the center position of the top of the lower supporting plate, the rotating rod is fixedly arranged on the top of the rotating column, the bottom of the lower supporting plate is provided with a sorting mechanism, and the top of the upper supporting plate is provided with a pressing assembly.

[0007] Preferably, there are multiple springs and they are evenly distributed at the four corner edges and the middle of the lower mold box. The lower pressing plate can be flush with the top surface of the operating table under the action of the springs. The feed openings are connected to the storage box, and the inner diameter widths of the feed openings and the storage box are greater than the outer diameter width of the lower pressing plate.

[0008] Preferably, the auxiliary unloading mechanism also includes a first motor and a belt, the first motor is fixedly arranged at the top position of the lower support plate on the right side of the rotating column, and the output shaft of the first motor and the outer wall of the rotating column are fixedly connected with a pulley, and the belt is rotatably connected to the pulley, and the two ends of the rotating rod are reversely symmetrical, and the inner width is greater than the outer diameter width of the lower pressing plate.

[0009] Preferably, the pressing assembly includes a hydraulic cylinder, a movable plate, a limiting guide rod and an upper mold, wherein the hydraulic cylinder is arranged at the top center position of the upper support plate, and the hydraulic cylinder output shaft movably passes through the top of the upper support plate and is connected to the top center of the movable plate below, the limiting guide rods are symmetrically fixed at the top positions of the movable plates on both sides of the hydraulic cylinder, and the limiting guide rods all movably pass through the upper support plate, and the upper mold is symmetrically fixed at the bottom of the movable plate at the corresponding position of the lower pressing plate.

[0010] Preferably, the organizing mechanism includes a mounting plate, a second motor, a screw rod and a fixing plate, the mounting plate and the fixing plate are respectively fixedly arranged at the front end and the middle of the rear end of the bottom of the lower support plate, and the second motor is fixedly arranged on the front end surface of the mounting plate, and the output shaft of the second motor movably passes through the mounting plate and is coaxially connected to the front end of the screw rod, and the end of the screw rod is rotatably connected to the front end surface of the fixing plate, the organizing mechanism also includes a movable block, a connecting rod, a rotating rod and a baffle, a movable block is rotatably arranged on the outer wall of the screw rod at a corresponding position between the inner side of the organizing box, the connecting rod is symmetrically rotatably connected to the left and right ends of the movable block, and the other end of the connecting rod is fixed to the outer wall of the rotating rod, the top of the rotating rod is rotatably connected to the bottom of the lower support plate, the bottom of the rotating rod is fixedly connected to one end of the top of the baffle, and the baffles are located at the bottom of the organizing box.

[0011] Preferably, a conveyor belt is also provided on the bottom plate, and the conveyor belt is located at the top center position of the bottom plate below the lower support plate.

[0012] Technical effects and advantages of the utility model:

[0013] A hydraulic cylinder is set to drive the movable plate so that the symmetrical upper mold is pressed down to the lower pressing plate to mold the aluminum foil. Since the springs are evenly fixed and distributed at the four corners and the middle of the bottom of the lower pressing plate and the lower bottom surface of the lower mold box, the mold pressing is more stable, and under the rebound effect of the spring, the formed lunch box is pushed to be demoulded automatically, without manual demoulding, thereby improving work efficiency.

[0014] By setting a first motor to drive the rotating column to rotate, thereby driving the rotating rod to rotate, and then clamping the formed aluminum foil lunch box and pushing it into the symmetrically opened feeding port, and sliding it into the storage box connected at the bottom; by setting a storage mechanism, the screw rod coaxially connected to the output shaft of the second motor rotates, driving the movable block to move, and the connecting rods symmetrically connected on both sides will drive the rotating rod to rotate, thereby driving the baffle fixedly connected at the bottom to block and open the bottom of the storage box, and the formed aluminum foil lunch boxes in the storage box are blocked and stacked neatly, avoiding the staff to spend extra time and energy to sort the aluminum foil lunch boxes, thereby further improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the combined structure of the pressing component and the automatic demoulding component of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the lower mold box of the utility model.

[0018] Figure 4 It is a schematic diagram of the finishing mechanism structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the combined structure of the automatic demoulding component and the finishing mechanism of the utility model.

[0020] The accompanying drawings are marked as follows: 1. bottom plate; 2. lower support plate; 3. upper support plate; 4. pressing assembly; 41. hydraulic cylinder; 42. movable plate; 43. limiting guide rod; 44. upper mold; 5. automatic demoulding assembly; 51. operating table; 52. unloading port; 53. lower mold box; 54. spring; 55. lower pressing plate; 56. sorting box; 6. auxiliary unloading mechanism; 61. first motor; 62. belt; 63. rotating column; 64. rotating rod; 7. sorting mechanism; 71. mounting plate; 72. second motor; 73. screw; 74. fixed plate; 75. movable block; 76. connecting rod; 77. rotating rod; 78. baffle; 8. conveyor belt. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The environmentally friendly rapid prototyping mold for the aluminum foil lunch box involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5 The utility model provides an environmentally friendly rapid prototyping mold for an aluminum foil lunch box, comprising a bottom plate 1 and a lower support plate 2 fixedly arranged on the top and an upper support plate 3 fixedly arranged on the top of the lower support plate 2, an automatic demoulding component 5 and an auxiliary unloading mechanism 6 are arranged in the middle of the lower support plate 2, the automatic demoulding component 5 comprises an operating table 51, a lower mold box 53, a spring 54, a lower pressing plate 55 and a sorting box 56, wherein the operating table 51 is arranged at the top of the lower support plate 2 near the center, and a ring-shaped unloading port 52 is opened on the top surface of the operating table 51, and the lower There are four material openings 52, two of which are symmetrical and each of which is provided with a lower mold box 53. A spring 54 is provided in the lower mold box 53, and the upper ends of the springs 54 are fixedly connected to the lower pressing plate 55. The bottoms of the other two symmetrical material openings 52 are connected to a sorting box 56. The auxiliary material unloading mechanism 6 includes a rotating column 63 and a rotating rod 64. The rotating column 63 is rotatably connected to the top center position of the lower support plate 2, and the rotating rod 64 is fixedly set on the top of the rotating column 63. A sorting mechanism 7 is provided at the bottom of the lower support plate 2, and a pressing assembly 4 is provided at the top of the upper support plate 3.

[0023] There are multiple springs 54 and they are evenly distributed at the four corners and the middle of the lower mold box 53. Under the action of the springs 54, the lower pressing plate 55 can be flush with the top surface of the operating table 51. The discharge port 52 is connected to the storage box 56, and the inner diameter width of the discharge port 52 and the storage box 56 is larger than the outer diameter width of the lower pressing plate 55. The springs 54 are evenly fixed and distributed at the four corners and the middle of the bottom of the lower pressing plate 55 and the lower bottom surface of the lower mold box 53, so that the pressing mold is more stable, and under the rebound action of the springs 54, the formed lunch box is automatically demolded.

[0024] The auxiliary unloading mechanism 6 also includes a first motor 61 and a belt 62. The first motor 61 is fixedly arranged at the top position of the lower support plate 2 on the right side of the rotating column 63, and the output shaft of the first motor 61 and the outer wall of the rotating column 63 are fixedly connected with a pulley, and the belt 62 is rotatably connected to the pulley. The two ends of the rotating rod 64 are symmetrical in reverse, and the inner width is greater than the outer diameter width of the lower pressing plate 55. By setting the inner width of the rotating rod 64 to be greater than the outer diameter width of the lower pressing plate 55, it is convenient to push the formed aluminum foil lunch box, push it into the unloading port 52, and stack it in the storage box 56.

[0025] The pressing assembly 4 includes a hydraulic cylinder 41, a movable plate 42, a limiting guide rod 43 and an upper mold 44, wherein the hydraulic cylinder 41 is arranged at the top center position of the upper support plate 3, and the output shaft of the hydraulic cylinder 41 movably passes through the top of the upper support plate 3 and is connected to the top center of the movable plate 42 below, the limiting guide rod 43 is symmetrically fixedly arranged at the top position of the movable plate 42 on both sides of the hydraulic cylinder 41, and the limiting guide rods 43 all movably pass through the upper support plate 3, and the upper mold 44 is symmetrically fixedly arranged at the bottom of the movable plate 42 at the corresponding position of the lower pressing plate 55.

[0026] The sorting mechanism 7 includes a mounting plate 71, a second motor 72, a screw rod 73 and a fixing plate 74. The mounting plate 71 and the fixing plate 74 are respectively fixedly arranged at the front end and the middle of the rear end of the bottom of the lower support plate 2, and the second motor 72 is fixedly arranged on the front end surface of the mounting plate 71, and the output shaft of the second motor 72 movably passes through the mounting plate 71 and is coaxially connected to the front end of the screw rod 73, and the end of the screw rod 73 is rotatably connected to the front end surface of the fixing plate 74. The sorting mechanism 7 also includes a movable block 75, a connecting rod 76, a rotating rod 77 and a baffle 78. A movable block 75 is rotatably arranged on the outer wall of the screw rod 73 at a position corresponding to the inner side of the sorting box 56, and the connecting rod 76 is symmetrically rotatably connected to the left and right ends of the movable block 75. The other ends of 76 are fixed on the outer wall of the rotating rod 77, the top of the rotating rod 77 is rotatably connected to the bottom of the lower support plate 2, and the bottom of the rotating rod 77 is fixedly connected to one end of the top of the baffle 78, and the baffle 78 is located at the bottom of the storage box 56; by setting the screw rod 73 coaxially connected to the output shaft of the second motor 72 to rotate, the movable block 75 is driven to move, and the connecting rods 76 symmetrically rotatably connected on both sides will drive the rotating rod 77 to rotate, thereby driving the baffle 78 fixedly connected at the bottom to block and open the bottom of the storage box 56, and block the aluminum foil lunch boxes formed in the storage box 56 so that they are stacked neatly, thereby reducing the workload of subsequent staff in sorting the aluminum foil lunch boxes, and further improving production efficiency.

[0027] A conveyor belt 8 is also provided on the bottom plate 1 , and the conveyor belt 8 is located at the top center of the bottom plate 1 below the lower support plate 2 .

[0028] The working principle of the utility model is as follows: when in use, the aluminum foil material is placed between the upper mold 44 and the lower pressing plate 55, and the hydraulic cylinder 41 is started to drive the movable plate 42 so that the symmetrical upper mold 44 is pressed down onto the lower pressing plate 55 to mold the aluminum foil. Since the springs 54 are evenly fixed and distributed at the four corners and the middle of the bottom of the lower pressing plate 55 and the lower bottom surface of the lower mold box 53, the mold pressing is more stable, and under the rebound effect of the springs 54, the formed lunch box is pushed to automatically demould. After that, the hydraulic cylinder 41 is used to drive the movable plate 42 and the symmetrical upper mold 44 to move upward, and the first motor 61 is started to drive the rotating column 63 to rotate. Thereby, the rotating rod 64 is driven to rotate, and then the formed aluminum foil lunch box is clamped and pushed into the symmetrically opened discharge port 52, and slides into the storage box 56 connected at the bottom, and then the storage mechanism 7 is started, and the screw rod 73 coaxially connected to the output shaft of the second motor 72 rotates, driving the movable block 75 to move, and the connecting rods 76 symmetrically connected on both sides will drive the rotating rod 77 to rotate, thereby driving the baffle plate 78 fixedly connected at the bottom to block and open the bottom of the storage box 56, and block the aluminum foil lunch boxes formed in the storage box 56 so that they are stacked neatly, and then open them and drop them together onto the conveyor belt 8 for transmission and collection.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An environmentally friendly rapid prototyping mold for an aluminum foil lunch box, comprising a bottom plate (1), a lower support plate (2) fixedly arranged on the top, and an upper support plate (3) fixedly arranged on the top of the lower support plate (2), characterized in that: An automatic demoulding component (5) and an auxiliary unloading mechanism (6) are arranged in the middle of the lower support plate (2), and the automatic demoulding component (5) comprises an operating table (51), a lower mold box (53), a spring (54), a lower pressing plate (55) and a storage box (56), wherein the operating table (51) is arranged at a position close to the center of the top of the lower support plate (2), and the top surface of the operating table (51) is provided with annularly distributed unloading openings (52), and there are four unloading openings (52), wherein two symmetrical unloading openings (52) are each provided with a lower mold box (53), and the lower A spring (54) is arranged in the mold box (53), and the upper end of the spring (54) is fixedly connected to the lower pressing plate (55). The bottom of the other two symmetrical discharge ports (52) are connected to a sorting box (56). The auxiliary discharge mechanism (6) includes a rotating column (63) and a rotating rod (64). The rotating column (63) is rotatably connected to the center position of the top of the lower support plate (2), and the rotating rod (64) is fixedly arranged on the top of the rotating column (63). A sorting mechanism (7) is arranged at the bottom of the lower support plate (2), and a pressing assembly (4) is arranged at the top of the upper support plate (3).

2. The environmentally friendly rapid prototyping mold for an aluminum foil lunch box according to claim 1, characterized in that: The springs (54) are multiple and evenly distributed at the four corner edges and the middle of the lower mold box (53). Under the action of the springs (54), the lower pressing plate (55) can be flush with the top surface of the operating table (51). The feed opening (52) is connected to the storage box (56), and the inner diameter width of the feed opening (52) and the storage box (56) is greater than the outer diameter width of the lower pressing plate (55).

3. The environmentally friendly rapid prototyping mold for an aluminum foil lunch box according to claim 1, characterized in that: The auxiliary unloading mechanism (6) also includes a first motor (61) and a belt (62), wherein the first motor (61) is fixedly arranged at the top position of the lower support plate (2) on the right side of the rotating column (63), and a pulley is fixedly connected to the output shaft of the first motor (61) and the outer wall of the rotating column (63), and the belt (62) is rotatably connected to the pulley, and the two ends of the rotating rod (64) are symmetrical in opposite directions, and the inner width is greater than the outer diameter width of the lower pressing plate (55).

4. The environmentally friendly rapid prototyping mold for an aluminum foil lunch box according to claim 1, characterized in that: The pressing assembly (4) comprises a hydraulic cylinder (41), a movable plate (42), a limiting guide rod (43) and an upper mold (44), wherein the hydraulic cylinder (41) is arranged at the top center position of the upper support plate (3), and the output shaft of the hydraulic cylinder (41) movably passes through the top of the upper support plate (3) and is connected to the top center of the movable plate (42) below, the limiting guide rod (43) is symmetrically fixedly arranged at the top position of the movable plate (42) on both sides of the hydraulic cylinder (41), and the limiting guide rod (43) movably passes through the upper support plate (3), and the upper mold (44) is symmetrically fixedly arranged at the bottom of the movable plate (42) at the corresponding position of the lower pressing plate (55).

5. The environmentally friendly rapid prototyping mold for an aluminum foil lunch box according to claim 1, characterized in that: The arranging mechanism (7) comprises a mounting plate (71), a second motor (72), a screw rod (73) and a fixing plate (74), wherein the mounting plate (71) and the fixing plate (74) are respectively fixedly arranged at the front end and the middle of the rear end of the bottom of the lower support plate (2), and the second motor (72) is fixedly arranged on the front end surface of the mounting plate (71), and the output shaft of the second motor (72) movably passes through the mounting plate (71) and is coaxially connected to the front end of the screw rod (73), and the end of the screw rod (73) is rotatably connected to the front end surface of the fixing plate (74), and the arranging mechanism (7) also comprises a movable block (7 5), a connecting rod (76), a rotating rod (77) and a baffle (78), a movable block (75) is rotatably arranged on the outer wall of the screw rod (73) at a corresponding position between the inner side of the storage box (56), the connecting rod (76) is symmetrically rotatably connected to the left and right ends of the movable block (75), and the other end of the connecting rod (76) is fixed on the outer wall of the rotating rod (77), the top of the rotating rod (77) is rotatably connected to the bottom of the lower support plate (2), the bottom of the rotating rod (77) is fixedly connected to one end of the top of the baffle (78), and the baffle (78) is located at the bottom of the storage box (56).

6. The environmentally friendly rapid prototyping mold for an aluminum foil lunch box according to claim 1, characterized in that: A conveyor belt (8) is also provided on the bottom plate (1), and the conveyor belt (8) is located at the top center of the bottom plate (1) below the lower support plate (2).

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