Material taking and discharging device of centrifugal machine

Abstract

The utility model provides a material taking and placing device of a centrifugal machine, which comprises a base plate, a base movably arranged on the base plate, two clamping groove structures which are symmetrically arranged on the base along the axis in the width direction of the base in a sliding manner, and a push block structure which is arranged in the clamping groove structures in a sliding manner and is used for pushing a bracket, a connecting piece is arranged at the tops of the clamping groove structures, the two ends of the connecting piece are connected to the tops of the two clamping groove structures respectively, and each clamping groove structure comprises a frame, a short shaft supporting part which is arranged in the frame and used for containing a support and a long shaft supporting part which is arranged on the short shaft supporting part and extends towards the position between the two clamping groove structures. The base is further provided with a first driving structure used for pushing the push block structure, and the first driving structure is arranged on the side, away from the clamping groove structure, of the push block structure.

Description

Technical Field

[0001] This utility model relates to the field of LED packaging technology, and in particular to a centrifuge loading and unloading device. Background Technology

[0002] Packaging manufacturers typically reduce costs by decreasing the copper thickness of the brackets.

[0003] In the existing technology, the reduced copper thickness of the existing bracket weakens its support strength. After the bracket is applied, it needs to bear the weight of the fluorescent adhesive. Insufficient support strength in the central axis of its length and width directions will cause it to sag abnormally. When the bracket is fed or discharged during the centrifugation process, the sag will push directly against the centrifuge drum wall, resulting in material scrap. In addition, each centrifuge requires a separate material handling device at its inlet, which is costly. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a material handling device for a centrifuge, which can effectively solve the shortcomings of the prior art.

[0005] A centrifuge loading and unloading device includes a chassis, a base movably mounted on the chassis, two slot structures slidably mounted on the base and symmetrically arranged along the width axis of the base, and a push block structure slidably mounted within the slot structures for pushing a support. A connector is provided at the top of the slot structures, with both ends of the connector connected to the tops of the two slot structures respectively. Each slot structure includes a frame, a short shaft support portion disposed within the frame for placing a support, and a long shaft support portion disposed within the short shaft support portion extending towards the space between the two slot structures. A first driving structure for pushing the push block structure is also provided on the base, the first driving structure being disposed on the side of the push block structure away from the slot structures.

[0006] Furthermore, a lifting assembly for raising and lowering the base is provided between the chassis and the base.

[0007] Furthermore, the lifting assembly includes a fixing member fixed to one end of the chassis in the width direction, a sliding member slidably disposed along the chassis in the length direction, and two fork arm components symmetrically disposed along the chassis width axis on the fixing member and the sliding member.

[0008] Furthermore, the fork arm component includes a first fork arm with one end connected to one end of the fixing member and a second fork arm with one end connected to one end of the sliding member. The first fork arm and the second fork arm are hinged to each other. The end of the second fork arm away from the sliding member is connected to one end of the base in the width direction. The end of the first fork arm away from the fixing member is slidably connected to the bottom of the base along the width direction of the base.

[0009] Furthermore, a second drive structure for controlling the fork arm components is also provided on the chassis. The second drive structure is disposed between the two fork arm components, and its two ends are respectively disposed on the fixing member and the sliding member.

[0010] Furthermore, a walking assembly for movement is also provided on the chassis.

[0011] Furthermore, the walking assembly includes drive wheels disposed on both sides of the end of the chassis away from the first drive structure, a guide member disposed on the end of the chassis away from the drive wheels, and a guide wheel disposed at the bottom of the guide member.

[0012] Furthermore, a handrail is provided at the top of the guide member.

[0013] Furthermore, the cross-sectional area of ​​the gap between the two slot structures is greater than the cross-sectional area of ​​the first drive structure.

[0014] Furthermore, a support platform is provided at the end of the two long shaft support portions corresponding to the two slot structures that is away from the first drive structure, and the support platform is sloping.

[0015] The beneficial effects of this utility model are as follows: by placing the bracket on the short shaft support part, and by sliding the slot structure toward the centrifuge inlet so that the slot structure abuts against the centrifuge inlet, the first drive structure pushes the push block structure toward the centrifuge inlet so that the push block structure pushes the bracket toward the centrifuge inlet. During the movement, the short shaft support part abuts against the bracket in the width direction, and the long shaft support part abuts against the bracket in the length direction, preventing the bracket from concave along the length and width directions. This ensures that the bracket will not push against the centrifuge drum wall when feeding or discharging materials, thus avoiding material scrap. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the centrifuge's feeding and discharging device in an embodiment of this utility model;

[0017] Figure 2 This is a view showing the working state of the centrifuge's feeding and discharging device in an embodiment of this utility model;

[0018] Explanation of key component symbols:

[0019]

[0020]

[0021] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0023] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figures 1 to 2 The centrifuge loading and unloading device in this embodiment includes a chassis 10, a base 20 movably mounted on the chassis 10, two slot structures 30 slidably mounted on the base 20 and symmetrically arranged along the width axis of the base 20, and a push block structure 40 slidably mounted in the slot structures 30 for pushing the support. A connector 21 is provided at the top of the slot structure 30, and the two ends of the connector 21 are respectively connected to the top of the two slot structures 30. The slot structure 30 includes a frame 31, a short shaft support 32 disposed in the frame 31 for placing the support, and a long shaft support 33 disposed in the short shaft support 32 extending toward the two slot structures 30. A first driving structure 22 for pushing the push block structure 40 is also provided on the base 20. The first driving structure 22 is disposed on the side of the push block structure 40 away from the slot structure 30.

[0026] Understandably, by placing the bracket on the short shaft support 32 and sliding the slot structure 30 toward the centrifuge inlet so that the slot structure 30 abuts against the centrifuge inlet, the first drive structure 22 pushes the push block structure 40 toward the centrifuge inlet, so that the push block structure 40 pushes the bracket toward the centrifuge inlet. During the movement, the short shaft support 32 abuts against the bracket in the width direction, and the long shaft support 33 abuts against the bracket in the length direction, preventing the bracket from concave along the length and width directions. This ensures that the bracket will not push against the centrifuge drum wall when feeding or discharging materials, thus avoiding material waste.

[0027] Furthermore, a lifting assembly for raising and lowering the base 20 is provided between the chassis 10 and the base 20.

[0028] Furthermore, the lifting assembly includes a fixing member 51 fixed to one end of the chassis 10 in the width direction, a sliding member 52 slidably disposed along the length direction of the chassis, and two fork arm components symmetrically disposed along the axis of the width direction of the chassis 10 on the fixing member 51 and the sliding member 52.

[0029] Furthermore, the fork arm component includes a first fork arm 54 with one end connected to one end of the fixing member 51 and a second fork arm 55 with one end connected to one end of the sliding member 52. The first fork arm 54 and the second fork arm 55 are hinged to each other. The end of the second fork arm 55 away from the sliding member 52 is connected to one end of the bottom width direction of the base 20. The end of the first fork arm 54 away from the fixing member 51 is slidably connected to the bottom of the base 20 along the width direction of the base 20.

[0030] Furthermore, a second drive structure 56 for controlling the fork arm components is also provided on the chassis 10. The second drive structure 56 is disposed between the two fork arm components, and the two ends of the second drive structure 56 are respectively disposed on the fixing member 51 and the sliding member 52.

[0031] Understandably, by setting the lifting assembly, this utility model can be applied to centrifuges of different heights. Specifically, the second drive structure 56 drives the sliding member 52 to slide away from the second drive structure 56 on the chassis 10, thereby driving the base 20 to move downward through the second fork arm 55. At the same time, the downward movement of the base 20 will cause one end of the first fork arm 54 connected to the base 20 to slide away from the second drive structure 56, so as to realize the lowering of the base. The second drive structure 56 drives the sliding member 52 to slide towards the second drive structure 56 on the chassis 10, thereby driving the base 20 to move upward through the second fork arm 55. At the same time, the upward movement of the base 20 will cause one end of the first fork arm 54 connected to the base 20 to slide towards the second drive structure 56, so as to realize the raising of the base.

[0032] Furthermore, a walking assembly for movement is also provided on the chassis 10.

[0033] Furthermore, the walking assembly includes drive wheels 61 disposed on both sides of the end of the chassis 10 away from the first drive structure 22, a guide member 62 disposed on the end of the chassis 10 away from the drive wheels 61, and a guide wheel 63 disposed at the bottom of the guide member 62.

[0034] It is understood that by setting the walking component, this utility model can be moved by the drive wheel 61 and guided by the guide wheel 63 while moving.

[0035] Furthermore, a handrail 64 is provided on the top of the guide member 62.

[0036] It is understood that by providing the armrest 64, the user can push the present invention to move.

[0037] Furthermore, the cross-sectional area of ​​the gap between the two slot structures 30 is greater than the cross-sectional area of ​​the first drive structure 22.

[0038] Understandably, by setting the cross-sectional area of ​​the gap between the two slot structures 30 to be larger than the cross-sectional area of ​​the first drive structure 22, the first drive structure will not interfere with the movement of the slot structure 30.

[0039] Furthermore, a support platform 34 is provided at one end of the two long shaft support portions 33 corresponding to the two slot structures 30, away from the first drive structure 22, and the support platform 34 is sloping.

[0040] Understandably, by setting the support platform 34, the support is prevented from concave along its width axis when it moves toward the centrifuge inlet.

[0041] In summary, the centrifuge feeding and discharging device in the above embodiments of this utility model, by placing the bracket on the short shaft support and sliding the slot structure toward the centrifuge inlet so that the slot structure abuts against the centrifuge inlet, and by pushing the push block structure toward the centrifuge inlet through the first drive structure, causes the push block structure to push the bracket toward the centrifuge inlet. During the movement, the short shaft support abuts against the bracket in the width direction, and the long shaft support abuts against the bracket in the length direction, preventing the bracket from concave along the length and width directions. This ensures that the bracket will not push against the centrifuge drum wall when feeding and discharging materials during the centrifugation process, thus avoiding material waste.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A feeding and discharging device for a centrifuge, characterized in that, The device includes a chassis, a base movably mounted on the chassis, two slot structures slidably mounted on the base and symmetrically arranged along the width axis of the base, and a push block structure slidably mounted within the slot structures for pushing a bracket. A connector is provided at the top of the slot structures, with both ends of the connector connected to the tops of the two slot structures respectively. Each slot structure includes a frame, a short axis support portion disposed within the frame for placing the bracket, and a long axis support portion disposed within the short axis support portion extending towards the two slot structures. A first driving structure for pushing the push block structure is also provided on the base, and the first driving structure is disposed on the side of the push block structure away from the slot structures.

2. The centrifuge feeding and discharging device according to claim 1, characterized in that, A lifting assembly for raising and lowering the base is provided between the chassis and the base.

3. The centrifuge feeding and discharging device according to claim 2, characterized in that, The lifting assembly includes a fixing member fixed to one end of the chassis in the width direction, a sliding member slidably disposed along the length direction of the chassis, and two fork arm components symmetrically disposed along the axis of the chassis width direction on the fixing member and the sliding member.

4. The centrifuge feeding and discharging device according to claim 3, characterized in that, The fork arm component includes a first fork arm with one end connected to one end of the fixing member and a second fork arm with one end connected to one end of the sliding member. The first fork arm and the second fork arm are hinged to each other. The end of the second fork arm away from the sliding member is connected to one end of the base in the width direction. The end of the first fork arm away from the fixing member is slidably connected to the bottom of the base along the width direction of the base.

5. The centrifuge feeding and discharging device according to claim 4, characterized in that, A second drive structure for controlling the fork arm components is also provided on the chassis. The second drive structure is disposed between the two fork arm components, and its two ends are respectively disposed on the fixing member and the sliding member.

6. The centrifuge feeding and discharging device according to claim 1, characterized in that, The chassis is also equipped with a walking assembly for movement.

7. The centrifuge feeding and discharging device according to claim 6, characterized in that, The walking assembly includes drive wheels disposed on both sides of the end of the chassis away from the first drive structure, a guide member disposed on the end of the chassis away from the drive wheels, and a guide wheel disposed at the bottom of the guide member.

8. The centrifuge feeding and discharging device according to claim 7, characterized in that, A handrail is provided at the top of the guide member.

9. The centrifuge feeding and discharging device according to claim 1, characterized in that, The cross-sectional area of ​​the gap between the two slot structures is greater than the cross-sectional area of ​​the first drive structure.

10. The centrifuge's feeding and discharging device according to claim 1, characterized in that, A support platform is provided at one end of each of the two long shaft support portions corresponding to the two slot structures, away from the first drive structure. The support platform is sloping.

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