Square can body opening forming equipment

Abstract

The utility model relates to the technical field of metal can body forming machining, in particular to square can body opening forming equipment. The square can body opening forming equipment comprises a workbench and a portal frame erected at one end of the workbench. The belt conveyor is arranged on the workbench; the number of the protection assemblies is two; the cylinder is fixedly mounted at the top end of the portal frame, a core supporting mechanism is fixedly mounted at the telescopic end of the cylinder and comprises a connecting rod, the connecting rod is fixedly connected with a telescopic rod of the cylinder, a rectangular block is fixedly mounted at the bottom end of the connecting rod, mounting grooves are formed in the four corners of the rectangular block, and bidirectional threaded rods are rotatably mounted in the mounting grooves; a driven gear is fixedly installed at the top end of the two-way threaded rod, a shaping piece is installed on the two-way threaded rod, and a partition assembly and a clamping and lifting assembly are installed on the inner side wall of the portal frame. The square can body opening forming equipment has the advantages of being simple in structure and high in machining efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of metal can body forming and processing, in particular to a square can body mouth forming device. Background Art

[0002] Metal cans are what we often call cans. The can lid and can body are produced separately and then assembled together. There are two materials for making cans: aluminum and tinplate. Because aluminum has a high recycling value, it has begun to use aluminum in large quantities for environmental protection.

[0003] Among them, during the production and processing of square cans, the can body is usually first rolled into a round cylindrical shape by raw materials, and then the round can body is punched into a square shape using a square stamping block. When the square stamping die is used for forming and stamping, it is necessary to open the mold with a reverse compound mold, which makes the can body forming processing efficiency low.

[0004] Therefore, it is necessary to provide a new square can body mouth forming equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a square can body mouth forming device with simple structure and high processing efficiency.

[0006] The square can body mouth forming equipment provided by the utility model comprises: a workbench, and a gantry frame erected at one end of the workbench;

[0007] A belt conveyor is arranged on the workbench and is located below the gantry;

[0008] The protection components are provided in two groups, and the two groups of the protection components are installed on the workbench and are symmetrically distributed based on the belt conveyor;

[0009] A cylinder is fixedly installed on the top of the gantry, and a core support mechanism is fixedly installed on the telescopic end of the cylinder. The core support mechanism includes a connecting rod, which is fixedly connected to the telescopic rod of the cylinder, and a rectangular block is fixedly installed on the bottom end of the connecting rod. The four corners of the rectangular block are provided with mounting grooves, and a two-way threaded rod is rotatably installed in the mounting groove. A driven gear is fixedly installed on the top of the two-way threaded rod, and a shaping piece is installed on the two-way threaded rod. A driving gear is rotatably installed on the connecting rod, and the driving gear is meshed with the driven gear. A mounting plate is installed on the outer side wall of the connecting rod, and a power motor is installed on the mounting plate. A transmission gear is installed on the output shaft of the power motor, and the transmission gear is meshed with the driving gear. A partition assembly and a clamping assembly are installed on the inner side wall of the gantry.

[0010] Preferably, the protection component includes a supporting end frame, and two supporting end frames are provided. The two supporting end frames are installed on the workbench, and a blocking rod is installed between the two supporting end frames.

[0011] Preferably, the shaping member includes a nut sleeve, and two nut sleeves are provided. The two nut sleeves are symmetrically threadedly installed on the bidirectional threaded rod, and connecting plates are hinged on the two nut sleeves. A support rod is installed on the end of the connecting plate away from the nut sleeve, and the connecting plate is slidably matched with the installation groove.

[0012] Preferably, the outer side of the support rod is arc-shaped.

[0013] Preferably, the partition assembly includes a bracket, the bracket is fixedly mounted on the inner wall of the gantry, and a rotating motor is mounted on the bracket, a partition is fixedly mounted on the telescopic end of the rotating motor, and the partition is arranged above the belt conveyor.

[0014] Preferably, the clamping and lifting assembly includes an electric rod 1, and the electric rod 1 is provided with two groups. The two groups of electric rod 1 are symmetrically installed on the inner wall of the gantry, and the telescopic ends of the two groups of electric rod 1 are fixedly installed with sleeves, and electric rod 2 is installed in the sleeve. The telescopic end of the electric rod 2 faces the belt conveyor and is fixedly installed with an arc-shaped clamping plate.

[0015] Compared with the related art, the square can body mouth forming equipment provided by the utility model has the following beneficial effects:

[0016] 1. The utility model provides a square can body mouth forming device, which can realize the continuous processing of the square can body mouth forming by arranging a core supporting mechanism on the gantry, and the core supporting mechanism uses the cooperation of connecting rods, rectangular blocks, bidirectional threaded rods, driven gears, shaping parts, nut sleeves, connecting plates, supporting rods, driving gears, mounting plates, power motors, transmission gears and mounting grooves, and is driven by a cylinder;

[0017] 2. The partition assembly and the clamping assembly are set on the gantry, which cooperate with the belt conveyor to facilitate automatic loading and unloading, further improving the molding processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of the square can body mouth forming equipment provided by the utility model;

[0019] Figure 2 A schematic structural diagram of the square can body mouth forming device provided by the utility model from another perspective;

[0020] Figure 3 A structural schematic diagram of the core support mechanism provided by the utility model;

[0021] Figure 4 This is a structural schematic diagram of the shaping piece provided by the utility model.

[0022] Numbers in the figure: 1. workbench; 2. gantry; 3. belt conveyor; 4. protection component; 41. support end frame; 42. stop rod; 5. cylinder; 6. core support mechanism; 61. connecting rod; 62. rectangular block; 63. bidirectional threaded rod; 64. driven gear; 65. shaping part; 651. nut sleeve; 652. connecting plate; 653. support rod; 66. driving gear; 67. mounting plate; 68. power motor; 69. transmission gear; 601. mounting groove; 7. partition component; 71. bracket; 72. rotating motor; 73. partition; 8. clamping and lifting component; 81. electric rod one; 82. sleeve; 83. electric rod two; 84. arc clamping plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 The embodiment of the utility model provides a square can body mouth forming device, the square can body mouth forming device comprises: a workbench 1, and a gantry 2 erected at one end of the workbench 1;

[0026] The belt conveyor 3 is arranged on the workbench 1 and is located below the gantry 2;

[0027] The protection components 4 are provided with two groups, and the two groups of protection components 4 are installed on the workbench 1 and are symmetrically distributed based on the belt conveyor 3;

[0028] The cylinder 5 is fixedly mounted on the top of the gantry 2. The telescopic end of the cylinder 5 is fixedly mounted with a core support mechanism 6. The core support mechanism 6 includes a connecting rod 61. The connecting rod 61 is fixedly connected to the telescopic rod of the cylinder 5. A rectangular block 62 is fixedly mounted on the bottom end of the connecting rod 61. The four corners of the rectangular block 62 are provided with mounting grooves 601. A bidirectional threaded rod 63 is rotatably mounted in the mounting groove 601. A driven gear 64 is fixedly mounted on the top of the bidirectional threaded rod 63. A shaping piece 65 is installed on the bidirectional threaded rod 63. A driving gear 66 is rotatably mounted on the connecting rod 61. The driving gear 66 is meshed with the driven gear 64. A mounting plate 67 is installed on the outer wall of the connecting rod 61. A power motor 68 is installed on the mounting plate 67. A transmission gear 69 is installed on the output shaft of the power motor 68. The transmission gear 69 is meshed with the driving gear 66. A partition assembly 7 and a clamping assembly 8 are installed on the inner wall of the gantry 2.

[0029] Among them, the shaping part 65 includes a nut sleeve 651, and two nut sleeves 651 are provided. The two nut sleeves 651 are symmetrically threadedly installed on the bidirectional threaded rod 63, and the two nut sleeves 651 are hinged with a connecting plate 652, and a support rod 653 is installed at one end of the connecting plate 652 away from the nut sleeve 651, and the connecting plate 652 is slidably matched with the installation groove 601.

[0030] It should be noted that: when in use, the round tank body is placed on the belt conveyor 3, and is transported to the bottom of the gantry 2 under the protection of the two sets of protection components 4, and then blocked one by one by the partition component 7, and released in sequence to move to the clamping and lifting component 8, and the round tank is lifted from the belt conveyor 3 by the clamping and lifting component 8. After lifting, the cylinder 5 is started, and the cylinder 5 drives the connecting rod 61 to insert the rectangular block 62 into the round tank, and then the power motor 68 is started, and the power motor 68 drives the driving gear 66 to rotate through the transmission gear 69, and the driving gear 66 is connected with the driving gear 69. The driven gear 64 is meshed, thereby driving the bidirectional threaded rod 63 to rotate. When the bidirectional threaded rod 63 rotates, the nut sleeve 651 of the shaping member 65 is driven to move along the bidirectional threaded rod 63. When moving, the support rod 653 is pushed outward through the connecting plate 652. The support rods 653 at the four corners support the round can into a square shape from the inside, thereby completing the shaping of the square can body mouth. After shaping, the power motor 68 is controlled to reverse and the cylinder 5 to contract, and then the clamping lifting assembly 8 is used to drop it onto the belt conveyor 3, so that it is transmitted from the belt conveyor 3, and then enters another processing cycle.

[0031] In this embodiment, the outer side of the support rod 653 is in an arc shape. Thus, when the support rod 653 is used for internal support shaping, the outer side thereof is in an arc shape, so that the interior of the can body is directly in an arc shape.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 2The protection component 4 includes a support end frame 41 , and two support end frames 41 are provided. The two support end frames 41 are installed on the workbench 1 , and a blocking rod 42 is installed between the two support end frames 41 .

[0033] It should be noted that the two groups of protection components 4 are symmetrically arranged on both sides of the belt conveyor 3, and the spacing between the blocking rods 42 of the two groups of protection components 4 is equal to the diameter of the circular can to be processed. In this way, when the circular can is placed on the belt conveyor 3, the blocking rods 42 are used to limit the movement of the circular can, so that it can be stably transported along the belt conveyor 3.

[0034] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The partition assembly 7 includes a bracket 71, which is fixedly mounted on the inner wall of the gantry 2, and a rotating motor 72 is installed on the bracket 71, and a partition 73 is fixedly mounted on the telescopic end of the rotating motor 72, and the partition 73 is arranged above the belt conveyor 3.

[0035] It should be noted that when the partition assembly 7 is in use, the rotary motor 72 is used to drive the partitions 73 to be placed on the belt conveyor 3 at intervals, and the partitions 73 are used for interval blocking and material discharge.

[0036] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The clamping and lifting assembly 8 includes an electric rod 81, and the electric rod 81 is provided with two groups. The two groups of electric rods 81 are symmetrically installed on the inner wall of the gantry 2, and the telescopic ends of the two groups of electric rods 81 are fixedly installed with sleeves 82, and electric rods 83 are installed in the sleeves 82. The telescopic ends of the electric rods 83 face the belt conveyor 3 and are fixedly installed with arc-shaped clamping plates 84.

[0037] It should be noted that when the clamping and lifting assembly 8 is in use, when the round can moves to the front of the arc-shaped clamping plate 84, the electric rod 2 83 is started to drive the two arc-shaped clamping plates 84 to clamp the round can, and then the electric rod 1 81 is started to lift the clamped round can upward to make it detach from the belt conveyor 3, so that it is convenient for the core support mechanism 6 to insert the round can for shaping. After shaping, the electric rod 1 81 and the electric rod 2 83 are controlled in turn to reset.

[0038] The working principle of the square can body mouth forming equipment provided by the utility model is as follows:

[0039] When in use, the round tank body is placed on the belt conveyor 3, and is transported to the bottom of the gantry 2 under the protection of the two sets of protection components 4, and then blocked one by one by the partition component 7, and released in sequence to move to the clamping and lifting component 8, and the round tank is lifted from the belt conveyor 3 by the clamping and lifting component 8. After lifting, the cylinder 5 is started, and the cylinder 5 drives the connecting rod 61 to insert the rectangular block 62 into the round tank, and then the power motor 68 is started, and the power motor 68 drives the driving gear 66 to rotate through the transmission gear 69, and the driving gear 66 rotates through the driven gear The wheel 64 is meshed, thereby driving the bidirectional threaded rod 63 to rotate. When the bidirectional threaded rod 63 rotates, the nut sleeve 651 of the shaping member 65 is driven to move along the bidirectional threaded rod 63. When moving, the support rod 653 is pushed outward through the connecting plate 652. The support rods 653 at the four corners support the round can into a square shape from the inside, thereby completing the shaping of the square can body mouth. After shaping, the power motor 68 is controlled to reverse and the cylinder 5 to contract, and then the clamping and lifting assembly 8 is used to drop it onto the belt conveyor 3, so that it is transmitted from the belt conveyor 3, and then enters another processing cycle.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A square can body forming device, comprising: A workbench (1), and a gantry (2) erected at one end of the workbench (1); It is characterized by further comprising: A belt conveyor (3) is arranged on the workbench (1) and is located below the gantry (2); The protection components (4) are provided in two groups, and the two groups of the protection components (4) are installed on the workbench (1) and are symmetrically distributed based on the belt conveyor (3); The cylinder (5) is fixedly mounted on the top of the gantry (2). The telescopic end of the cylinder (5) is fixedly mounted with a core support mechanism (6). The core support mechanism (6) comprises a connecting rod (61). The connecting rod (61) is fixedly connected to the telescopic rod of the cylinder (5). A rectangular block (62) is fixedly mounted on the bottom end of the connecting rod (61). The four corners of the rectangular block (62) are provided with mounting grooves (601). A bidirectional threaded rod (63) is rotatably mounted in the mounting groove (601). A driven gear (64) is fixedly mounted on the top end of the bidirectional threaded rod (63). A shaping piece (65) is installed on the bidirectional threaded rod (63); a driving gear (66) is rotatably installed on the connecting rod (61); the driving gear (66) is meshed with a driven gear (64); a mounting plate (67) is installed on the outer side wall of the connecting rod (61); a power motor (68) is installed on the mounting plate (67); a transmission gear (69) is installed on the output shaft of the power motor (68); the transmission gear (69) is meshed with the driving gear (66); and a partition assembly (7) and a clamping assembly (8) are installed on the inner side wall of the gantry (2).

2. The square can body forming equipment according to claim 1, characterized in that: The protection component (4) comprises a supporting end frame (41), wherein two supporting end frames (41) are provided, the two supporting end frames (41) are installed on the workbench (1), and a blocking rod (42) is installed between the two supporting end frames (41).

3. The square can body forming equipment according to claim 1, characterized in that: The shaping member (65) comprises a nut sleeve (651), wherein two nut sleeves (651) are provided, and the two nut sleeves (651) are symmetrically threadedly mounted on the bidirectional threaded rod (63), and a connecting plate (652) is hingedly connected to the two nut sleeves (651), and a support rod (653) is mounted on one end of the connecting plate (652) away from the nut sleeve (651), and the connecting plate (652) is slidably matched with the mounting groove (601).

4. The square can body forming equipment according to claim 3, characterized in that: The outer side of the support rod (653) is in an arc shape.

5. The square can body forming equipment according to claim 1, characterized in that: The partition assembly (7) comprises a bracket (71), the bracket (71) is fixedly mounted on the inner side wall of the gantry (2), a rotating motor (72) is mounted on the bracket (71), a partition (73) is fixedly mounted on the telescopic end of the rotating motor (72), and the partition (73) is arranged above the belt conveyor (3).

6. The square can body forming equipment according to claim 1, characterized in that: The clamping and lifting assembly (8) comprises an electric rod one (81), wherein the electric rod one (81) is provided with two groups, the two groups of the electric rod one (81) are symmetrically mounted on the inner side wall of the gantry (2), and the telescopic ends of the two groups of the electric rod one (81) are fixedly mounted with sleeves (82), the sleeves (82) are mounted with electric rod two (83), and the telescopic ends of the electric rod two (83) face the belt conveyor (3) and are fixedly mounted with arc-shaped clamping plates (84).

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