Workpiece hoisting and feeding device

Abstract

The utility model relates to the technical field of workpiece hoisting and feeding, and discloses a workpiece hoisting and feeding device which comprises a moving mechanism body moving on a guide rail, a hoisting mechanism body used for lifting is arranged on the surface of the moving mechanism body, and a hoisting shell used for moving is arranged at the other end of the hoisting mechanism body. An electromagnet body is arranged on the surface of the hoisting shell, a limiting block is fixed to the surface of the electromagnet body, and the limiting block rotates in an inner cavity of the hoisting shell; when a workpiece is hoisted by the electromagnet body, the electromagnet body can be driven by the limiting block to rotate under the action of the first rotating mechanism, so that the purpose of adjusting the placement angle of the workpiece is achieved, and in addition, the auxiliary lifting rod can be located on the lower side of the workpiece under the action of the second rotating mechanism; and under the assistance of the hydraulic rod, the auxiliary lifting rod is used for carrying out auxiliary lifting on the workpiece, so that the safety of the electromagnet body for adsorbing the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece hoisting and loading, in particular to a workpiece hoisting and loading device. Background Technique

[0002] Workpiece loading refers to sending the workpiece to the working position, that is, moving the workpiece to be processed from the initial position to the working area of the processing equipment (such as a machine tool). This process is an indispensable part in the field of mechanical engineering, especially in the cutting processing technology and equipment.

[0003] When hoisting and moving the workpiece, an electromagnet is usually used to adsorb the workpiece and then move it to achieve the purpose of loading. However, at present, some hoisting equipment cannot adjust the placement angle of the workpiece when moving the workpiece, which may lead to a conflict with the station angle, and secondary operation by the staff is required to complete it, and there are certain troubles in the procedure. Content of the Utility Model

[0004] The purpose of the utility model is to provide a workpiece hoisting and loading device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A workpiece hoisting and loading device, including a moving mechanism body moving on a guide rail, a hoisting mechanism body for lifting is arranged on the surface of the moving mechanism body, the other end of the hoisting mechanism body is provided with a hoisting shell for moving, an electromagnet body is arranged on the surface of the hoisting shell, a limiting block is fixed on the surface of the electromagnet body, the limiting block rotates in the inner cavity of the hoisting shell, a first rotating mechanism for rotating the limiting block is arranged on one side of the surface of the hoisting shell, a second rotating mechanism is arranged on one side of the surface of the hoisting shell, hydraulic rods are arranged on both sides of the surface of the second rotating mechanism, and the other end of the hydraulic rod is provided with an auxiliary lifting rod for assisting the movement of the tool.

[0006] Preferably, the first rotating mechanism includes a first motor fixed on the surface of the hoisting shell, a first driving shaft is fixed on the output shaft of the first motor, a first driving gear is fixed on the surface of the first driving shaft, a first driven gear is meshed on the surface of the first driving gear, a first driven shaft is fixed in the inner cavity of the first driven gear, and the other end of the first driven shaft is fixed on the surface of the limiting block.

[0007] Preferably, the second rotating mechanism includes a second motor fixed to one side of the surface of the lifting shell. The output shaft of the second motor is fixed with a second driving shaft. The surface of the second driving shaft is fixed with a second driving gear. The surface of the second driving gear is engaged with a second driven gear. The inner cavity of the second driven gear is fixed with a connecting shaft. Both sides of the hydraulic rods are fixed to the other end of the connecting shaft. The other connecting shaft rotates on the surface of the lifting shell.

[0008] Preferably, the first motor is a servo motor and is internally provided with a brake device.

[0009] Preferably, the specifications of the second driving gear and the second driven gear are different, and the specification of the second driven gear is smaller than that of the second driving gear.

[0010] Preferably, a protective pad is fixed on the surface of the auxiliary lifting rod, and the protective pad is made of rubber.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] When the electromagnet body hoists a workpiece in the present utility model, under the action of the first rotating mechanism, the electromagnet body can be driven to rotate through the limiting block, so as to achieve the purpose of adjusting the placement angle of the workpiece. In addition, under the action of the second rotating mechanism, the auxiliary lifting rod can be made to be under the workpiece, and then with the assistance of the hydraulic rod, the auxiliary lifting rod can assist in lifting the workpiece, thereby improving the safety of the adsorption of the electromagnet body to the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 is a three-dimensional structural schematic diagram of the other perspective of the present utility model;

[0015] Figure 3 is a partial three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 4 is a partial three-dimensional structural schematic diagram of the present utility model.

[0017] In the figure: 1. Mobile mechanism body; 2. Hoisting mechanism body; 3. Lifting shell; 4. Electromagnet body; 5. Limiting block; 6. First rotating mechanism; 61. First motor; 62. First driving shaft; 63. First driving gear; 64. First driven shaft; 65. First driven gear; 7. Second rotating mechanism; 71. Second motor; 72. Second driving shaft; 73. Second driving gear; 74. Second driven gear; 75. Connecting shaft; 8. Hydraulic rod; 9. Auxiliary lifting rod; 10. Protective pad. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 As shown, a workpiece hoisting and loading device includes a moving mechanism body 1 moving on a guide rail. A hoisting mechanism body 2 for lifting is provided on the surface of the moving mechanism body 1. The other end of the hoisting mechanism body 2 is provided with a hoisting shell 3 for moving. An electromagnet body 4 is provided on the surface of the hoisting shell 3. A limiting block 5 is fixed on the surface of the electromagnet body 4. The limiting block 5 rotates in the inner cavity of the hoisting shell 3. A first rotating mechanism 6 for rotating the limiting block 5 is provided on one side of the surface of the hoisting shell 3. A second rotating mechanism 7 is provided on one side of the surface of the hoisting shell 3. Hydraulic rods 8 are provided on both sides of the surface of the second rotating mechanism 7. The other end of the hydraulic rod 8 is provided with an auxiliary lifting rod 9 for assisting the movement of the workpiece. When the electromagnet body 4 hoists the workpiece in the present utility model, under the action of the first rotating mechanism 6, the electromagnet body 4 can be driven to rotate by the limiting block 5, so as to achieve the purpose of adjusting the placement angle of the workpiece. In addition, under the action of the second rotating mechanism 7, the auxiliary lifting rod 9 can be located under the workpiece, and then with the assistance of the hydraulic rod 8, the auxiliary lifting rod 9 can assist in lifting the workpiece, thereby improving the safety of the adsorption of the electromagnet body 4 to the workpiece.

[0020] The first rotating mechanism 6 includes a first motor 61 fixed on the surface of the hoisting shell 3. A first driving shaft 62 is fixed to the output shaft of the first motor 61. A first driving gear 63 is fixed on the surface of the first driving shaft 62. A first driven gear 65 is meshed with the surface of the first driving gear 63. A first driven shaft 64 is fixed in the inner cavity of the first driven gear 65. The other end of the first driven shaft 64 is fixed to the surface of the limiting block 5. In this embodiment, through the settings of the first motor 61, the first driving shaft 62, the first driving gear 63, the first driven shaft 64 and the first driven gear 65, under the action of the first motor 61, the first driving shaft 62 can drive the first driving gear 63 to rotate, and the first driven gear 65 meshed with the first driving gear 63 can drive the first driven shaft 64 to rotate, so that the limiting block 5 drives the electromagnet body 4 to adjust the angle.

[0021] The second rotating mechanism 7 includes a second motor 71 fixed to one side of the surface of the hoisting shell 3. A second driving shaft 72 is fixed to the output shaft of the second motor 71. A second driving gear 73 is fixed to the surface of the second driving shaft 72. A second driven gear 74 is meshed with the surface of the second driving gear 73. A connecting shaft 75 is fixed to the inner cavity of the second driven gear 74. The two hydraulic rods 8 are fixed to the other end of the connecting shaft 75. The other connecting shaft 75 rotates on the surface of the hoisting shell 3. In this embodiment, through the arrangement of the second motor 71, the second driving shaft 72, the second driving gear 73, the second driven gear 74 and the connecting shaft 75, under the action of the second motor 71, the second driving shaft 72 drives the second driving gear 73 to rotate, and the second driven gear 74 meshed with the second driving gear 73 can make the connecting shaft 75 drive the hydraulic rod 8 to adjust the angle.

[0022] The first motor 61 is a servo motor and is internally provided with a brake device. In this embodiment, through this arrangement, the accuracy of the first motor 61 during operation is improved, and the first driving shaft 62 can be stably stopped at a specified angle.

[0023] The specifications of the second driving gear 73 and the second driven gear 74 are different. The specification of the second driven gear 74 is smaller than that of the second driving gear 73. In this embodiment, through this arrangement, the rotation speeds of the second driving gear 73 and the second driven gear 74 are different, thereby achieving the effect of saving effort.

[0024] A protective pad 10 is fixed to the surface of the auxiliary lifting rod 9. The protective pad 10 is made of rubber. In this embodiment, through the arrangement of the protective pad 10, when the hydraulic rod 8 drives the auxiliary lifting rod 9 to fit the surface of the workpiece, the protective pad 10 can make the auxiliary lifting rod 9 and the workpiece have buffering properties.

[0025] It should be noted that in this technical solution, technical features such as... should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in this field, and this technical solution will not be further specifically elaborated.

[0026] Working principle: In daily use, under the action of the moving mechanism body 1 and the hoisting mechanism body 2, the hoisting shell 3 drives the workpiece to move. Under the action of the electromagnet body 4, the workpiece is adsorbed on the surface of the electromagnet body 4. If the angle presented by the workpiece is not convenient for work during hoisting, the staff can use the first rotating mechanism 6. Under the action of the first motor 61, the first driving shaft 62, the first driving gear 63, the first driven shaft 64 and the first driven gear 65 work, so that the limiting block 5 drives the electromagnet body 4 to rotate, achieving the purpose of adjusting the angle of the workpiece. However, it should be noted that since the operation of the electromagnet body 4 requires wire connection, when the first rotating mechanism 6 drives the limiting block 5 and the electromagnet body 4 to rotate, there should be an angle limit to support the operation of the electromagnet body 4. After the electromagnet body 4 adsorbs the workpiece, the staff can use the hydraulic rod 8. Under the action of the hydraulic rod 8, the auxiliary lifting rod 9 is moved away from the hoisting shell 3. Then, use the second rotating mechanism 7. Under the action of the second motor 71, the second driving shaft 72, the second driving gear 73, the second driven gear 74 and the connecting shaft 75, the hydraulic rod 8 and the auxiliary lifting rod 9 are positioned below the workpiece. Then, use the hydraulic rod 8 again to make the auxiliary lifting rod 9 fit the surface of the workpiece, thereby achieving the effect of assisting the workpiece to move and preventing the workpiece from falling due to the small adsorption force between the electromagnet body 4 and the workpiece.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workpiece lifting and loading device, comprising a moving mechanism body (1) moving on a guide rail, characterized in that: The surface of the moving mechanism body (1) is provided with a lifting mechanism body (2) for lifting, the other end of the lifting mechanism body (2) is provided with a lifting shell (3) for moving, the surface of the lifting shell (3) is provided with an electromagnet body (4), a limit block (5) is fixed on the surface of the electromagnet body (4), the limit block (5) rotates in the inner cavity of the lifting shell (3), one side of the surface of the lifting shell (3) is provided with a first rotating mechanism (6) for rotating the limit block (5), one side of the surface of the lifting shell (3) is provided with a second rotating mechanism (7), both sides of the surface of the second rotating mechanism (7) are provided with hydraulic rods (8), and the other end of the hydraulic rod (8) is provided with an auxiliary lifting rod (9) for assisting the movement of the auxiliary tool.

2. A workpiece hoisting and loading device according to claim 1, characterized in that: The first rotating mechanism (6) comprises a first motor (61) fixed to the surface of the hanging shell (3); the output shaft of the first motor (61) is fixed with a first driving shaft (62); the surface of the first driving shaft (62) is fixed with a first driving gear (63); the surface of the first driving gear (63) is meshed with a first driven gear (65); the inner cavity of the first driven gear (65) is fixed with a first driven shaft (64); the other end of the first driven shaft (64) is fixed to the surface of the limit block (5).

3. A workpiece hoisting and loading device according to claim 1, characterized in that: The second rotating mechanism (7) comprises a second motor (71) fixed to one side of the surface of the lifting shell (3); the output shaft of the second motor (71) is fixed with a second driving shaft (72); the surface of the second driving shaft (72) is fixed with a second driving gear (73); the surface of the second driving gear (73) is meshed with a second driven gear (74); the inner cavity of the second driven gear (74) is fixed with a connecting shaft (75); the hydraulic rods (8) on both sides are fixed to the other end of the connecting shaft (75); and the connecting shaft (75) on the other side rotates on the surface of the lifting shell (3).

4. A workpiece hoisting and loading device according to claim 2, characterized in that: The first motor (61) is a servo motor and has a built-in brake device.

5. The workpiece hoisting and loading device according to claim 3 is characterized in that: The second driving gear (73) and the second driven gear (74) have different specifications, and the specification of the second driven gear (74) is smaller than that of the second driving gear (73).

6. A workpiece hoisting and loading device according to claim 1, characterized in that: A protective pad (10) is fixed on the surface of the auxiliary lifting rod (9), and the protective pad (10) is made of rubber material.

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