Shearing structure for stainless steel tableware production

Abstract

The utility model discloses a shearing structure for stainless steel tableware production, which comprises an electric feeding conveyor, an electric discharging conveyor and a die mounting frame, the die mounting frame is fixedly mounted between the electric feeding conveyor and the electric discharging conveyor, and a collecting box is movably arranged below the die mounting frame. A to-be-sheared stainless steel plate is arranged above the electric feeding conveyor, the electric discharging conveyor and the mold mounting frame, a fixed mounting frame is fixedly mounted at the top end of the mold mounting frame, and fixed mounting plates are symmetrically and fixedly mounted on the outer side wall of the fixed mounting frame. By arranging the extrusion assembly, when the outer side wall of an extrusion roller is attached to the surface of a stainless steel plate to be sheared, a sliding column and a limiting plate compress a functional spring, and the two ends of the stainless steel plate to be sheared are extruded through a movable mounting frame and the extrusion roller under the counter-acting force of the functional spring; and the to-be-sheared stainless steel plate is kept stable in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of tableware production, in particular to a shearing structure for producing stainless steel tableware. Background Art

[0002] In today's industrial production process, stainless steel is widely used in the field of tableware manufacturing due to its excellent corrosion resistance, oxidation resistance, mechanical properties, and easy cleaning and maintenance. As consumers' requirements for quality of life continue to increase, the demand for stainless steel tableware is increasing, and there are higher standards for product appearance design, refinement and safety. Therefore, efficient stainless steel tableware production technology and equipment are particularly important. Among them, shearing, as the first and most important processing step, directly affects the quality and production efficiency of tableware.

[0003] There are many problems with the traditional cutting method for stainless steel tableware production, such as insufficient cutting precision leading to serious material waste, rapid wear of cutting tools, low work efficiency, and failure to meet the needs of large-scale customized production. In addition, due to the high hardness of stainless steel, ordinary shearing equipment is often unable to cope with its high-strength and high-precision shearing tasks. At the same time, unreasonable shearing methods may also cause cracks, burrs and other problems in stainless steel plates, affecting the effects of subsequent forming and surface treatment.

[0004] The existing stainless steel plates are generally squeezed and stabilized at only one end of the plate during the conveying process, and the stability and accuracy of the shearing process cannot be guaranteed, resulting in increased material loss and scrap rate. Therefore, it is necessary to propose a shearing structure for stainless steel tableware production. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a shearing structure for producing stainless steel tableware.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shearing structure for producing stainless steel tableware comprises an electric feeding conveyor, an electric discharging conveyor and a mould mounting frame, wherein the mould mounting frame is fixedly mounted between the electric feeding conveyor and the electric discharging conveyor, a collecting box is movably arranged below the mould mounting frame, stainless steel plates to be sheared are arranged above the electric feeding conveyor, the electric discharging conveyor and the mould mounting frame, a fixed mounting frame is fixedly mounted on the top of the mould mounting frame, fixed mounting plates are symmetrically fixedly mounted on the outer side walls of the fixed mounting frame, and a plurality of extrusion components are arranged on the outer side walls of the fixed mounting plates.

[0008] Preferably, the extrusion assembly comprises a fixed cavity fixedly mounted on the outer side wall of the fixed mounting plate, a limit plate is slidably arranged in the fixed cavity, a sliding column is slidably arranged in the fixed cavity, the sliding column is fixedly mounted on the bottom end of the limit plate, the sliding column slides through the bottom end of the fixed cavity, a functional spring is arranged in the fixed cavity, the functional spring is elastically connected between the top end of the fixed cavity and the top end of the limit plate, a movable mounting frame is fixedly mounted on the bottom end of the sliding column, and an extrusion roller is rotatably mounted in the movable mounting frame;

[0009] It is used to extrude the two ends of the stainless steel plate to be sheared to ensure that the stainless steel plate to be sheared remains stable during the processing. The outer wall of the extrusion roller fits with the surface of the stainless steel plate to be sheared, so that the sliding column and the limit plate compress the functional spring. Under the reaction force of the functional spring, the two ends of the stainless steel plate to be sheared are squeezed through the movable mounting frame and the extrusion roller.

[0010] Preferably, a movable mounting plate is movably arranged in the fixed mounting frame, an electric cylinder is fixedly mounted on the top of the fixed mounting frame, and the movable end of the electric cylinder is fixedly mounted on the top of the movable mounting plate;

[0011] A plurality of upper shearing dies are evenly and equidistantly fixedly installed at the bottom of the movable mounting plate, a lower shearing die is fixedly installed in the die mounting frame, and the upper shearing die cooperates with the lower shearing die;

[0012] It is used to shear the stainless steel plate to be sheared. The electric cylinder pushes the movable mounting plate, and the movable mounting plate drives the upper shearing die to move downward. The upper shearing die cooperates with the lower shearing die to shear the stainless steel plate to be sheared.

[0013] Preferably, the bottom end of the mold installation frame is symmetrically provided with sliding grooves, and the top end of the collection box is symmetrically fixed with fixed slide bars, and the fixed slide bars are slidably arranged in the sliding grooves;

[0014] A plurality of fixed pulleys are fixedly installed at the bottom of the collection box, the collection box is connected with an air extraction pipe, the air extraction pipe is connected with an external air extractor, and a fixed handle is fixedly installed on the outer wall of the collection box;

[0015] It is used to ensure the negative pressure setting in the collection box. After the exhaust pipe is connected to the external exhaust fan, the upper shearing die and the lower shearing die cooperate with each other to shear the stainless steel plate to be sheared, and the resulting stainless steel blanks enter the collection box under the action of negative pressure.

[0016] The utility model has the following beneficial effects:

[0017] 1. By setting the extrusion assembly, when the outer wall of the extrusion roller fits the surface of the stainless steel plate to be sheared, the sliding column and the limit plate compress the functional spring. Under the reaction force of the functional spring, the two ends of the stainless steel plate to be sheared are squeezed through the movable mounting frame and the extrusion roller to ensure that the stainless steel plate to be sheared remains stable during the processing.

[0018] 2. By setting up an exhaust pipe, the exhaust pipe is connected to an external exhaust fan. After the upper shearing die and the lower shearing die cooperate with each other to shear the stainless steel plate to be sheared, the resulting stainless steel blank enters the collection box under the action of negative pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of a shearing structure for producing stainless steel tableware proposed by the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the mold installation frame and the mold installation frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixed mounting frame of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified view of the structure at A.

[0023] In the figure: 1. Electric feed conveyor; 2. Electric discharge conveyor; 3. Mould mounting frame; 31. Sliding groove; 4. Collecting box; 41. Fixed slide bar; 42. Fixed pulley; 43. Exhaust pipe; 44. Fixed handle; 5. Fixed mounting frame; 51. Movable mounting plate; 52. Electric cylinder; 53. Upper shearing mould; 54. Lower shearing mould; 6. Fixed mounting plate; 7. Extrusion assembly; 71. Fixed cavity; 72. Limiting plate; 73. Sliding column; 74. Functional spring; 75. Movable mounting frame; 76. Extrusion roller; 8. Stainless steel plate to be sheared. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Reference Figure 1-4 A shearing structure for producing stainless steel tableware comprises an electric feeding conveyor 1, an electric discharging conveyor 2 and a mold mounting frame 3, the mold mounting frame 3 is fixedly mounted between the electric feeding conveyor 1 and the electric discharging conveyor 2, a collecting box 4 is movably arranged below the mold mounting frame 3, a stainless steel plate 8 to be sheared is arranged above the electric feeding conveyor 1, the electric discharging conveyor 2 and the mold mounting frame 3, a fixed mounting frame 5 is fixedly mounted on the top of the mold mounting frame 3, a fixed mounting plate 6 is symmetrically fixedly mounted on the outer side wall of the fixed mounting frame 5, and a plurality of extrusion components 7 are arranged on the outer side wall of the fixed mounting plate 6.

[0027] The extrusion assembly 7 includes a fixed cavity 71 fixedly mounted on the outer wall of the fixed mounting plate 6, a limit plate 72 is slidably arranged in the fixed cavity 71, a sliding column 73 is slidably arranged in the fixed cavity 71, the sliding column 73 is fixedly mounted on the bottom end of the limit plate 72, the sliding column 73 slides through the bottom end of the fixed cavity 71, a functional spring 74 is arranged in the fixed cavity 71, the functional spring 74 is elastically connected between the top end of the fixed cavity 71 and the top end of the limit plate 72, a movable mounting frame 75 is fixedly mounted on the bottom end of the sliding column 73, and an extrusion roller 76 is rotatably mounted in the movable mounting frame 75.

[0028] When the outer wall of the extrusion roller 76 fits against the surface of the stainless steel plate 8 to be sheared, the sliding column 73 and the limit plate 72 compress the functional spring 74. Under the reaction force of the functional spring 74, the two ends of the stainless steel plate 8 to be sheared are squeezed through the movable mounting frame 75 and the extrusion roller 76 to ensure that the stainless steel plate 8 to be sheared remains stable during the processing.

[0029] A movable mounting plate 51 is movably arranged in the fixed mounting frame 5 , an electric cylinder 52 is fixedly mounted on the top of the fixed mounting frame 5 , and a movable end of the electric cylinder 52 is fixedly mounted on the top of the movable mounting plate 51 .

[0030] A plurality of upper shearing dies 53 are evenly and equidistantly fixedly installed at the bottom of the movable mounting plate 51 , and a lower shearing die 54 is fixedly installed in the die mounting frame 3 , and the upper shearing die 53 and the lower shearing die 54 cooperate with each other.

[0031] The bottom end of the mold installation frame 3 is symmetrically provided with sliding grooves 31 , and the top end of the collection box 4 is symmetrically fixed with fixed slide bars 41 , which are slidably arranged in the sliding grooves 31 .

[0032] A plurality of fixed pulleys 42 are fixedly installed at the bottom end of the collecting box 4 , the collecting box 4 is connected with an exhaust pipe 43 , the exhaust pipe 43 is connected with an external exhaust fan, and a fixed handle 44 is fixedly installed on the outer wall of the collecting box 4 .

[0033] In the utility model, the stainless steel plate 8 to be sheared is placed above the electric feeding conveyor 1, the electric discharging conveyor 2 and the mold mounting frame 3. When the outer wall of the squeezing roller 76 is in contact with the surface of the stainless steel plate 8 to be sheared, the sliding column 73 and the limit plate 72 compress the functional spring 74. Under the reaction force of the functional spring 74, the two ends of the stainless steel plate 8 to be sheared are squeezed by the movable mounting frame 75 and the squeezing roller 76 to ensure that the stainless steel plate 8 to be sheared remains stable during the processing. The electric cylinder 52 pushes the movable mounting plate 51, and the movable mounting plate 51 drives the upper shearing die 53 to move downward. The upper shearing die 53 cooperates with the lower shearing die 54 to shear the stainless steel plate 8 to be sheared. After the exhaust pipe 43 is connected to the external exhaust fan, the upper shearing die 53 and the lower shearing die 54 cooperate with each other to shear the stainless steel plate 8 to be sheared. The generated stainless steel blank enters the collecting box 4 under the action of negative pressure.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shearing structure for producing stainless steel tableware, comprising an electric feeding conveyor (1), an electric discharging conveyor (2) and a mold mounting frame (3), characterized in that: The mold installation frame (3) is fixedly installed between the electric feeding conveyor (1) and the electric discharging conveyor (2); a collecting box (4) is movably arranged below the mold installation frame (3); a stainless steel plate (8) to be sheared is arranged above the electric feeding conveyor (1), the electric discharging conveyor (2) and the mold installation frame (3); a fixed installation frame (5) is fixedly installed on the top of the mold installation frame (3); a fixed installation plate (6) is symmetrically fixedly installed on the outer side wall of the fixed installation frame (5); and a plurality of extrusion components (7) are arranged on the outer side wall of the fixed installation plate (6).

2. A shearing structure for producing stainless steel tableware according to claim 1, characterized in that: The extrusion assembly (7) comprises a fixed cavity (71) fixedly mounted on the outer wall of the fixed mounting plate (6); a limit plate (72) is slidably arranged in the fixed cavity (71); a sliding column (73) is slidably arranged in the fixed cavity (71); the sliding column (73) is fixedly mounted on the bottom end of the limit plate (72); the sliding column (73) slides through the bottom end of the fixed cavity (71); a functional spring (74) is arranged in the fixed cavity (71); the functional spring (74) is elastically connected between the top end of the fixed cavity (71) and the top end of the limit plate (72); a movable mounting frame (75) is fixedly mounted at the bottom end of the sliding column (73); an extrusion roller (76) is rotatably mounted in the movable mounting frame (75).

3. A shearing structure for producing stainless steel tableware according to claim 1, characterized in that: A movable mounting plate (51) is movably arranged in the fixed mounting frame (5), an electric cylinder (52) is fixedly mounted on the top of the fixed mounting frame (5), and a movable end of the electric cylinder (52) is fixedly mounted on the top of the movable mounting plate (51).

4. A shearing structure for producing stainless steel tableware according to claim 3, characterized in that: A plurality of upper shearing dies (53) are evenly and equidistantly fixedly mounted on the bottom end of the movable mounting plate (51), a lower shearing die (54) is fixedly mounted in the die mounting frame (3), and the upper shearing die (53) and the lower shearing die (54) cooperate with each other.

5. The shearing structure for producing stainless steel tableware according to claim 1, characterized in that: The bottom end of the mold installation frame (3) is symmetrically provided with a sliding groove (31), and the top end of the collection box (4) is symmetrically fixed with a fixed slide bar (41), and the fixed slide bar (41) is slidably arranged in the sliding groove (31).

6. A shearing structure for producing stainless steel tableware according to claim 5, characterized in that: A plurality of fixed pulleys (42) are fixedly mounted on the bottom end of the collection box (4); the collection box (4) is connected to an air extraction pipe (43); the air extraction pipe (43) is connected to an external air extractor; and a fixed handle (44) is fixedly mounted on the outer wall of the collection box (4).

Images