One-time aluminum bowl punch forming device

Abstract

The utility model relates to the field of one-time aluminum bowl forming, in particular to a one-time aluminum bowl punch forming device. The utility model provides a one-time aluminum bowl punch forming device. A one-time aluminum bowl punch forming device comprises a mounting frame, a hydraulic cylinder, a punching part, a die, a tiling mechanism and an adjusting mechanism. The telescopic end of the hydraulic cylinder moves downwards to enable a stamping part to move downwards, so that the stamping part is in contact with the die, stamping forming operation of a disposable aluminum bowl is completed, when the stamping part moves downwards, the mounting seat extrudes the connecting rod downwards, the connecting rod extrudes the sleeve rod downwards, and the stamping part is pressed by the sleeve rod under the action of the spring. And then, the sleeve rod slides outwards along the limiting frame to drive the pressing roller to rotate outwards, so that the aluminum foil is flattened and unfolded, and the effects that the thickness of the aluminum foil is uniform, and the punch forming effect is good are achieved.

Description

Technical Field

[0001] The utility model relates to the field of disposable aluminum bowl stamping and forming, in particular to a disposable aluminum bowl stamping and forming device. Background Art

[0002] Disposable aluminum bowls are a common tableware, usually used to hold food. Disposable aluminum bowl stamping and forming devices are equipment used to produce disposable aluminum bowls. Aluminum foil is easy to curl. The existing aluminum bowl stamping and forming devices use stamping dies and punches to directly stamp and form aluminum foil. Mechanical wear or looseness of the punch and the stamping die may lead to unstable force during the stamping process, resulting in uneven friction between the aluminum foil and the stamping die, and then causing inconsistent aluminum foil thickness and poor effect. In addition, the stamped aluminum bowl is easily lifted up with the punch, thereby affecting the efficiency of the aluminum bowl stamping.

[0003] Therefore, a disposable aluminum bowl stamping forming device is now developed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing aluminum bowl stamping forming device that uses a stamping die and a punching machine to directly stamp the aluminum foil, which easily causes the aluminum bowl to have different thicknesses and poor effects, the technical problem of the utility model is to provide a disposable aluminum bowl stamping forming device.

[0005] The technical implementation scheme of the utility model is: a disposable aluminum bowl stamping forming device, including a mounting frame, a hydraulic cylinder is connected to the upper side of the mounting frame, a stamping part is connected to the telescopic end of the hydraulic cylinder, a mold is connected to the inner bottom of the mounting frame, and a flattening mechanism is arranged on the left and right sides of the mounting frame, and the flattening mechanism includes a fixed seat, the lower sides of the left and right parts of the stamping part are connected to the fixed seat, and the upper sides of the left and right inner parts of the mounting frame are connected to limiting frames, the fixed seats are rotatably connected with connecting rods, the connecting rods are slidably connected with sleeve rods, springs are connected between the connecting rods and the adjacent sleeve rods, and the sleeve rods are rotatably connected with clamping rollers, and the limiting frames are slidably connected to the adjacent clamping rollers, and the clamping rollers can rotate.

[0006] Furthermore, an adjustment mechanism is also included, which includes a mounting seat, the mounting frame is connected to the left and right sides of the mounting seat, the mounting seat is slidably connected to a lifting inclined plate, the mounting seat is threadedly connected to an adjusting bolt, and the lifting inclined plate is rotatably connected to the adjacent adjusting bolts.

[0007] Furthermore, the mounting frame has a buffering effect.

[0008] Furthermore, a protective cover is provided on the hydraulic cylinder.

[0009] Furthermore, the stamping part is detachable and replaceable.

[0010] Furthermore, the paving mechanism, the mounting frame and the stamping part are detachable structures.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model enables the stamping part to move downward by the telescopic end of the hydraulic cylinder, so that the stamping part contacts the die and the stamping forming operation of the disposable aluminum bowl is completed. When the stamping part moves downward, the mounting seat presses the connecting rod downward, and the connecting rod presses the sleeve rod downward. Under the action of the spring, the impact of the connecting rod on the sleeve rod is buffered, and then the sleeve rod slides outward along the limit frame, driving the pressing roller to rotate outward, so that the aluminum foil is flattened and unfolded, so as to achieve the effect of uniform thickness of the aluminum foil. When the stamping part is lifted upward, under the action of the pressing roller, the aluminum foil is pressed to avoid being lifted up by the stamping part, so that the aluminum foil and the stamped aluminum bowl can be better reset, so that the dosage is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the paving mechanism of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the utility model.

[0016] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the adjusting mechanism of the utility model.

[0017] In the above figures: 1: mounting frame, 2: hydraulic cylinder, 3: stamping part, 4: mold, 5: paving mechanism, 51: fixing seat, 52: connecting rod, 53: sleeve rod, 54: spring, 55: limit frame, 56: clamping roller, 6: adjustment mechanism, 61: mounting seat, 62: lifting inclined plate, 63: adjusting bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] A disposable aluminum bowl stamping forming device, such as Figure 1 and Figure 2 As shown, it includes a mounting frame 1, which has a buffering effect. A hydraulic cylinder 2 is connected to the upper side of the mounting frame 1, and a protective cover is arranged on the hydraulic cylinder 2. A stamping part 3 is connected to the telescopic end of the hydraulic cylinder 2, and the stamping part 3 is detachable and replaceable. A mold 4 is connected to the inner bottom of the mounting frame 1. A paving mechanism 5 is arranged on the left and right sides of the mounting frame 1. The paving mechanism 5 and the mounting frame 1 and the stamping part 3 are detachable structures. The paving mechanism 5 includes a fixed seat 51, and the lower sides of the left and right parts of the stamping part 3 are connected to the fixed seat 51. The upper sides of the left and right inner parts of the mounting frame 1 are connected to the limiting frame 55. The fixed seat 51 is rotatably connected to the connecting rod 52, and the connecting rod 52 is slidably connected to the sleeve rod 53. A spring 54 is connected between the connecting rod 52 and the adjacent sleeve rod 53. A clamping roller 56 is rotatably connected to the sleeve rod 53, and the limiting frame 55 is slidably connected to the adjacent clamping roller 56, and the clamping roller 56 can rotate.

[0021] The disposable aluminum bowl is a common tableware, usually used for holding food. The disposable aluminum bowl stamping forming device is a device for producing disposable aluminum bowls. First, the aluminum foil is passed through the clamping roller 56 and placed on the mold 4. The hydraulic cylinder 2 is turned on. The telescopic end of the hydraulic cylinder 2 is squeezed downward, thereby driving the stamping part 3 to move downward, so that the stamping part 3 contacts the mold 4, thereby completing the stamping forming of the aluminum foil. While the stamping part 3 moves downward, the fixed seat 51 is driven to squeeze the connecting rod 52 downward, and the connecting rod 52 squeezes the sleeve rod 53 downward. Under the action of the spring 54, the impact of the connecting rod 52 on the sleeve rod 53 is buffered, and then the sleeve rod 53 is driven to slide outward along the limit frame 55, so that the clamping roller 56 rotates outward and the aluminum foil extends outward. When the telescopic end of the hydraulic cylinder 2 is reset upward, the stamping part 3 is lifted upward. Under the action of the clamping roller 56, the aluminum foil stays on the mold 4 and will not be lifted upward with the stamping part 3, thereby improving the stamping forming efficiency of the aluminum bowl.

[0022] Example 2

[0023] On the basis of Example 1, Figure 1 , Figure 3 and Figure 4 As shown, it also includes an adjustment mechanism 6, which includes a mounting seat 61. The mounting seats 61 are connected to the left and right sides of the mounting frame 1. The mounting seats 61 are slidably connected to the lifting inclined plates 62. The mounting seats 61 are threadedly connected to the adjusting bolts 63. The lifting inclined plates 62 and the adjacent adjusting bolts 63 are rotatably connected.

[0024] When the thickness of the compressed and stretched aluminum foil needs to be adjusted, the adjusting bolt 63 is rotated to adjust the gap between the lifting inclined plate 62 and the pressing roller 56, thereby playing the role of adjusting the thickness of the aluminum foil.

[0025] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A disposable aluminum bowl stamping forming device, characterized by: The invention comprises a mounting frame (1), the upper side of the mounting frame (1) is connected to a hydraulic cylinder (2), the telescopic end of the hydraulic cylinder (2) is connected to a stamping part (3), the inner bottom of the mounting frame (1) is connected to a mold (4), the left and right sides of the mounting frame (1) are provided with a flattening mechanism (5), the flattening mechanism (5) comprises a fixing seat (51), the lower sides of the left and right parts of the stamping part (3) are connected to the fixing seat (51), the upper sides of the left and right parts of the mounting frame (1) are connected to A limit frame (55) is provided, the fixed seat (51) is rotatably connected to a connecting rod (52), the connecting rod (52) is slidably connected to a sleeve rod (53), a spring (54) is connected between the connecting rod (52) and the adjacent sleeve rod (53), the sleeve rod (53) is rotatably connected to a clamping roller (56), the limit frame (55) is slidably connected to the adjacent clamping roller (56), and the clamping roller (56) is rotatable.

2. A disposable aluminum bowl stamping forming device according to claim 1, characterized in that: The mounting frame (1) further comprises an adjusting mechanism (6), wherein the adjusting mechanism (6) comprises a mounting seat (61), the mounting seat (61) is connected to both left and right sides of the mounting frame (1), the mounting seat (61) is slidably connected to a lifting inclined plate (62), the mounting seat (61) is threadedly connected to an adjusting bolt (63), and the lifting inclined plate (62) is rotatably connected to the adjacent adjusting bolt (63).

3. A disposable aluminum bowl stamping forming device according to claim 1, characterized in that: The mounting frame (1) has a buffering effect.

4. A disposable aluminum bowl stamping forming device according to claim 1, characterized in that: The hydraulic cylinder (2) is provided with a protective sleeve.

5. A disposable aluminum bowl stamping forming device according to claim 1, characterized in that: The stamping part (3) is detachable and replaceable.

6. A disposable aluminum bowl stamping forming device according to claim 1, characterized in that: The paving mechanism (5), the mounting frame (1) and the stamping part (3) are detachable structures.

Images