Carrying equipment for composite permanent magnet steel manufacturing

Abstract

The utility model relates to the technical field of composite magnetic steel preparation and transportation, in particular to carrying equipment for composite permanent magnetic steel manufacturing, which comprises a transportation trolley, two layers of support frames distributed at intervals are arranged on the transportation trolley, and a first bearing plate and a second bearing plate are respectively connected onto the two layers of support frames. A first bearing plate and a second bearing plate are arranged in the supporting frame, a first model and a second model are arranged at the upper end of the first bearing plate and the upper end of the second bearing plate respectively, and a pair of elastic bands are symmetrically arranged in the supporting frame. And stable buffering transportation of the bearing plate is achieved through the elastic bands, rigid impact and vibration on the bearing plate are avoided, stable transportation is guaranteed, model deformation is avoided, and meanwhile convenient and fast assembly of the composite model is achieved through relative movement of the supporting frames.

Description

Technical Field

[0001] The utility model relates to the technical field of composite magnetic steel preparation and transportation, in particular to a handling device used for composite permanent magnetic steel manufacturing. Background Art

[0002] The preparation process of magnetic steel is ingot casting - powder making - pressing - sintering and tempering - magnetic testing. During the preparation process, a press is required to press the powder raw materials into the mold cavity of the model to form a molded model.

[0003] However, in the preparation process of composite permanent magnetic steel, due to the different raw materials used, the composite models need to be pressed separately, then transported together, assembled relatively to form a whole, and then sintered. When the pressed model is powder-molded, its structural strength is low. During transportation, even a small vibration can easily cause the model to collapse.

[0004] Moreover, when the composite model is assembled, the lack of a supporting device makes it difficult to form the composite model during assembly, and traditional clamping, adsorption and other methods will cause deformation of the powder model. Utility Model Content

[0005] The purpose of the utility model is to provide a handling device for manufacturing composite permanent magnetic steel to solve the problems raised in the above background technology.

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

[0007] A handling device for the manufacture of composite permanent magnetic steel, the handling device comprising a transport trolley, the transport trolley being provided with two layers of support frames distributed at intervals, the two layers of the support frames being respectively connected to a first supporting plate and a second supporting plate, the upper ends of the first supporting plate and the second supporting plate being respectively provided with a first model and a second model, a pair of elastic bands being symmetrically arranged in the support frame, the two sides of the first supporting plate and the second supporting plate being respectively connected to the elastic bands, and a driving component for synchronously driving a pair of symmetrically distributed elastic bands being provided on the support frame.

[0008] Preferably, a pair of ear seats are symmetrically arranged on the outer side of the support frame, and the support frames on both sides are connected by a telescopic rod, and the telescopic rod is connected to the ear seats.

[0009] Preferably, side columns are vertically arranged at the four corners of the support frame, and an end plate parallel to the support frame is arranged at the other end of the side column. The driving assembly is a screw and a pressure plate. The elastic band extends smoothly along the side column, and the other ends of a pair of symmetrically distributed elastic bands are connected to the pressure plate. A screw hole facing the pressure plate is arranged on the end plate, and the screw thread is rotatably inserted into the screw hole, and the end of the screw is rotatably pressed onto the pressure plate.

[0010] Preferably, connecting side plates are screwed onto the side walls of the first supporting plate and the second supporting plate, a T-shaped slot is provided on the outer side of the connecting side plate, and an insert plate is provided at the end of the elastic band, and the insert plate is inserted into the slot.

[0011] Preferably, the inner cavity of the support frame and the ends of the side columns are both provided with steering rollers, and the elastic band is smoothly bent and extended along the steering rollers.

[0012] Preferably, the outer wall of the middle section of the elastic band is fixedly sleeved with a limiting frame, and the limiting frame is located between adjacent side pillars.

[0013] Preferably, a mounting hole is provided through the first supporting plate, and the outer contour dimension of the mounting hole is larger than the outer contour dimension of the second model.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a supporting plate connected by an elastic band, so that the pressed model can be directly demolded from the mold to the supporting plate, and then the elastic band is used to achieve smooth buffering transportation of the supporting plate, thereby avoiding rigid impact and vibration on the supporting plate, ensuring smooth transportation, avoiding deformation of the model, and at the same time utilizing the relative movement of the support frame to achieve convenient assembly of the composite model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model in the transport state;

[0017] Figure 2 It is a schematic diagram of the composite model assembly structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the first model of the utility model being demoulded from the mold to the supporting plate;

[0019] Figure 4 It is a schematic diagram of the structure of the second model of the utility model being demoulded from the mold to the supporting plate;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0021] Figure 6 This is a schematic diagram of the model structure in Example 2 of the utility model;

[0022] Figure 7 This is a schematic diagram of the model structure in Example 2 of the present utility model.

[0023] In the figure: 1. transport trolley; 2. support frame; 3. end plate; 4. side column; 5. first supporting plate; 6. elastic band; 7. first model; 8. screw rod; 9. pressing plate; 10. connecting side plate; 11. telescopic rod;

[0024] 12. Second supporting plate; 13. Second model; 14. Ear seat; 15. Insert plate; 16. Limiting frame; 17. Screw hole; 18. Slot; 19. Mounting hole. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0026] See also Figures 1 to 7 , the utility model provides a technical solution:

[0027] A handling device for manufacturing composite permanent magnetic steel, the handling device includes a transport trolley 1, on which are arranged two layers of support frames 2 distributed at intervals, the two layers of support frames 2 are respectively connected to a first supporting plate 5 and a second supporting plate 12, the first supporting plate 5 and the second supporting plate 12 are respectively provided with a first model 7 and a second model 13 at the upper ends, a pair of elastic bands 6 are symmetrically arranged in the support frame 2, and the first supporting plate 5 and the second supporting plate 12 are respectively connected to the elastic bands 6 on both sides.

[0028] The elastic band 6 is provided to support and connect the supporting plate, thereby avoiding rigid impact and vibration on the supporting plate.

[0029] The support frame 2 is provided with a driving component for synchronously driving a pair of symmetrically distributed elastic bands 6. Side columns 4 are vertically arranged at the four corners of the support frame 2. The other end of the side column 4 is provided with an end plate 3 parallel to the support frame 2. The driving component is a screw 8 and a pressure plate 9. The elastic band 6 extends smoothly along the side column 4. The other ends of a pair of symmetrically distributed elastic bands 6 are connected to the pressure plate 9. The end plate 3 is provided with a screw hole 17 facing the pressure plate 9. The screw 8 is threadedly rotated and inserted into the screw hole 17, and the end of the screw 8 is rotated and pressed onto the pressure plate 9.

[0030] The screw rod 8 is arranged to rotate in the screw hole 17 to achieve the squeezing of the pressure plate 9, and then the movement of the pressure plate 9 synchronously pulls a pair of symmetrically distributed elastic bands 6 to achieve synchronous traction on both sides of the support plate, thereby ensuring the stability of support and transportation.

[0031] The side walls of the first supporting plate 5 and the second supporting plate 12 are screwed with connecting side plates 10 , and the outer side of the connecting side plates 10 is provided with a T-shaped slot 18 . The end of the elastic band 6 is provided with an insert plate 15 , and the insert plate 15 is inserted into the slot 18 .

[0032] By providing the slot 18 and the plug plate 15 in cooperation, a convenient connection between the elastic band 6 and the supporting plate is achieved.

[0033] The inner cavity of the support frame 2 and the ends of the side columns 4 are both provided with steering rollers, the elastic band 6 is smoothly bent and extended along the steering rollers, the outer wall of the middle section of the elastic band 6 is fixedly sleeved with a limit frame 16, and the limit frame 16 is located between adjacent side columns 4.

[0034] The smooth extension of the elastic band 6 is achieved by setting the turning roller, and the loose length of the limit frame 16 relative to the elastic band 6 is set.

[0035] A pair of ear seats 14 are symmetrically arranged on the outer side of the support frame 2 . The support frames 2 on both sides are connected by a telescopic rod 11 , and the telescopic rod 11 is connected to the ear seats 14 .

[0036] The telescopic rod 11 is provided to realize relative movement between the upper and lower support frames 2, thereby facilitating the assembly of the composite model.

[0037] The first supporting plate 5 is provided with a mounting hole 19 , and the outer contour dimension of the mounting hole 19 is larger than the outer contour dimension of the second model 13 .

[0038] By limiting the size of the mounting hole 19, it is ensured that the first supporting plate 5 and the second supporting plate 12 maintain the same horizontal plane during assembly, thereby achieving the purpose of proper assembly.

[0039] Working principle: (such as Figure 3 , 4 As shown in the figure), before transportation, the support plates are respectively buckled on the upper ports of the pressing molds, and the pressed molds are placed on the support plates by demoulding;

[0040] Then the support plate is connected to the elastic belt 6, and a pair of symmetrically distributed elastic belts 6 are synchronously driven by the driving assembly to achieve synchronous tightening of both sides of the support plate, so as to achieve the purpose of stably supporting the support plate. During transportation, the elastic belt is used to buffer the shaking of the support plate to avoid rigid collision or vibration extrusion of the support plate (such as Figure 1 shown).

[0041] After the assembled composite models are respectively installed on the transport trolley 1, the upper support frame 2 is lowered by using the telescopic rod 11, thereby realizing the plug-in assembly of the upper and lower models (such as Figure 2 shown).

[0042] Embodiment 1: The first model 7 and the second model 13 are as follows Figure 7 In the sleeve structure shown, the second model 13 is sleeved in the first model 7.

[0043] Embodiment 2: The first model 7 and the second model 13 are as follows Figure 6 In the ring and column sleeve structure shown, the second model 13 is sleeved in the first model 7.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handling device for manufacturing composite permanent magnetic steel, characterized in that: The handling equipment comprises a transport trolley (1), on which two layers of support frames (2) are arranged at intervals, the two layers of the support frames (2) are respectively connected to a first supporting plate (5) and a second supporting plate (12), the upper ends of the first supporting plate (5) and the second supporting plate (12) are respectively provided with a first model (7) and a second model (13), a pair of elastic bands (6) are symmetrically arranged in the support frame (2), the two sides of the first supporting plate (5) and the second supporting plate (12) are respectively connected to the elastic bands (6), and a driving component for synchronously driving the pair of symmetrically distributed elastic bands (6) is arranged on the support frame (2).

2. The handling equipment for manufacturing composite permanent magnetic steel according to claim 1 is characterized in that: A pair of ear seats (14) are symmetrically arranged on the outer side of the support frame (2), and the support frames (2) on both sides are connected by a telescopic rod (11), and the telescopic rod (11) is connected to the ear seats (14).

3. The handling equipment for manufacturing composite permanent magnetic steel according to claim 1 is characterized in that: The four corners of the support frame (2) are vertically provided with side columns (4), the other end of the side column (4) is provided with an end plate (3) parallel to the support frame (2), the driving assembly is a screw rod (8) and a pressure plate (9), the elastic band (6) extends smoothly along the side column (4), the other ends of a pair of symmetrically distributed elastic bands (6) are connected to the pressure plate (9), the end plate (3) is provided with a screw hole (17) facing the pressure plate (9), the screw rod (8) is threadedly rotated and inserted into the screw hole (17), and the end of the screw rod (8) is rotated and pressed onto the pressure plate (9).

4. The handling equipment for manufacturing composite permanent magnetic steel according to claim 1 is characterized in that: The side wall screws on both sides of the first supporting plate (5) and the second supporting plate (12) are installed with connecting side plates (10), and the outer side of the connecting side plates (10) is provided with a T-shaped slot (18). The end of the elastic band (6) is provided with an insert plate (15), and the insert plate (15) is inserted into the slot (18).

5. The handling equipment for manufacturing composite permanent magnetic steel according to claim 4, characterized in that: The inner cavity of the support frame (2) and the ends of the side columns (4) are both provided with steering rollers, and the elastic band (6) is smoothly bent and extended along the steering rollers.

6. The handling equipment for manufacturing composite permanent magnetic steel according to claim 4, characterized in that: The outer wall of the middle section of the elastic band (6) is fixedly sleeved with a limiting frame (16), and the limiting frame (16) is located between adjacent side pillars (4).

7. The handling equipment for manufacturing composite permanent magnetic steel according to claim 2, characterized in that: The first supporting plate (5) is provided with a mounting hole (19) extending therethrough, and the outer contour dimension of the mounting hole (19) is larger than the outer contour dimension of the second model (13).

Images