Damping transport cart

Abstract

The utility model provides a damping transportation cart, which relates to the technical field of chip transportation and comprises a frame component, a loading box body, a first damping component and a second damping component. Wherein the frame assembly comprises a bottom plate seat and four protection pieces, and the four protection pieces are connected to the four corners of the bottom plate seat correspondingly. On the basis, the carrying box body is connected with the bottom plate base through the first damping assembly, and therefore when the cart bumps up and down, vibration energy is absorbed through the first damping assembly; moreover, the carrying box body is further connected with the protection piece through the second damping assembly, and therefore when the cart advances or stops, vibration from the front-back direction is absorbed through the second damping assembly. Based on the arrangement, the loading box body buffers up-down bumping and front-back swinging through the first damping assembly and the second damping assembly respectively, stability is maintained, damage to chips is reduced to a great extent in the transportation process, and the precision and performance of the chips are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip transportation technical field, specifically, relate to a shock attenuation transportation cart. BACKGROUND

[0002] In the production and manufacturing process of semiconductor products, it is usually necessary to use transportation equipment to transfer and transport products.

[0003] However, the inventor found that the ordinary transportation device often lacks shock absorption function, which leads to the device to shake easily in the movement process, and then makes the chips carried collide with each other, causing damage. This damage will affect the precision and performance of the chip. SUMMARY

[0004] The utility model discloses a shock attenuation transportation cart, which can absorb and buffer the vibration in the transportation process, thereby effectively reducing the damage caused by the bumping in the transportation process.

[0005] The embodiment of the utility model can be realized as follows:

[0006] In the first aspect, the utility model provides a shock attenuation transportation cart, which comprises a frame assembly, a load box, a first damping assembly and a second damping assembly; wherein the frame assembly comprises a bottom plate seat and four protective pieces, and the four protective pieces are respectively connected to the four corners of the bottom plate seat; the load box is connected with the bottom plate seat through the first damping assembly, and is connected with the protective piece through the second damping assembly.

[0007] In the optional implementation, the first damping assembly comprises a first elastic piece and a first support structure; wherein the two ends of the first support structure are respectively connected with the bottom plate seat and the bottom wall of the load box; the first elastic piece is sleeved on the outside of the first support structure, and the bottom plate seat and the bottom wall of the load box are connected.

[0008] In the optional implementation, the first support structure comprises a first outer sleeve and a first inner sleeve, one end of the first outer sleeve is connected with the bottom plate seat, and the other end is connected with the first inner sleeve; the other end of the first inner sleeve is connected with the bottom wall of the load box.

[0009] In the optional implementation, the number of the first damping assembly is four, and the four first damping assemblies are respectively arranged at the four corners of the bottom plate seat.

[0010] In the optional implementation, the second damping assembly comprises a plurality of second elastic pieces, one end of the second elastic piece is connected with the top wall or the bottom wall of the load box, and the other end is inclined and connected with the protective piece.

[0011] In an optional embodiment, the number of the second elastic members is eight, four of which are connected at one end to the four corners of the top wall of the object-carrying box body and at the other end to the adjacent protective members, and the other four are connected at one end to the four corners of the bottom wall of the object-carrying box body and at the other end to the adjacent protective members.

[0012] In an optional embodiment, the frame assembly further comprises a top plate seat, which is arranged opposite to the bottom plate seat and connected to the four protective members at the four corners, and the shock-absorbing transport trolley further comprises a third shock-absorbing assembly, which is connected to the object-carrying box body and the top plate seat.

[0013] In an optional embodiment, the third shock-absorbing assembly comprises a third elastic member and a second support structure, wherein the two ends of the second support structure are connected to the top plate seat and the top wall of the object-carrying box body, respectively, and the third elastic member is sleeved outside the second support structure.

[0014] In an optional embodiment, the second support structure comprises a second outer sleeve and a second inner sleeve, wherein one end of the second outer sleeve is connected to the top plate seat, and the other end is connected to the second inner sleeve, and the other end of the second inner sleeve is connected to the top wall of the object-carrying box body.

[0015] In an optional embodiment, the number of the third shock-absorbing assemblies is four, and the four third shock-absorbing assemblies are arranged at the four corners of the top plate seat.

[0016] The shock-absorbing transport trolley provided by the embodiment of the utility model has the following beneficial effects:

[0017] The utility model provides a kind of shock-absorbing transport trolley, it is related to chip transport technical field, it includes frame assembly, object-carrying box body, first shock-absorbing assembly and second shock-absorbing assembly.Wherein, frame assembly includes bottom plate seat and four protective members, and four protective members are connected at the four corners of bottom plate seat.Based on this, object-carrying box body is connected with bottom plate seat by first shock-absorbing assembly, so as to maintain stability by first shock-absorbing assembly absorbing vibration energy when trolley encounters up and down bumping;And, object-carrying box body is also connected with protective member by second shock-absorbing assembly, so as to maintain stability by second shock-absorbing assembly absorbing vibration from front and back direction when trolley advances or stops.Based on the above setting, object-carrying box body for storing chip is located inside frame assembly, and is buffered up and down bumping and front and back swing by first shock-absorbing assembly and second shock-absorbing assembly respectively, maintains stability, so as to greatly reduce damage to chip in transport process, guarantee the precision and performance of chip. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained without creative labor on the premise of the drawings.

[0019] Figure 1 The structure schematic diagram of the shock-absorbing transportation cart is provided for the embodiment.

[0020] Icon: 10 - shock-absorbing transportation cart; 100 - frame assembly; 110 - bottom plate seat; 130 - protection piece; 150 - top plate seat; 300 - load box; 500 - first shock-absorbing assembly; 510 - first elastic piece; 530 - first support structure; 531 - first outer sleeve; 533 - first inner sleeve; 700 - second shock-absorbing assembly; 710 - second elastic piece; 900 - third shock-absorbing assembly; 910 - third elastic piece; 930 - second support structure; 931 - second outer sleeve; 933 - second inner sleeve. DETAILED DESCRIPTION

[0021] The transportation device in the related art lacks the shock-absorbing function, and is prone to shaking during the movement, thereby causing the chips carried to collide with each other and be damaged.

[0022] In view of the above problems, the present application provides a shock-absorbing transportation cart, which can absorb and buffer the vibration during the transportation, thereby effectively reducing the damage of the chips caused by the bumping during the transportation.

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0025] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] In the description of the utility model, it needs to be explained that if the terms such as "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, or the orientation or positional relationship of the utility model product when it is usually placed, it is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0027] In addition, if the terms "first", "second" and the like are used only for differentiation, and cannot be understood as indicating or implying relative importance.

[0028] It needs to be explained that the features in the embodiments of the utility model can be combined with each other without conflict.

[0029] The overall structure, working principle and technical effects of the damping transportation trolley 10 provided by the utility model are described in detail below through embodiments and in conjunction with the drawings.

[0030] Please refer to Figure 1 , Figure 1 The structure diagram of the damping transportation trolley 10 provided by the embodiment is shown. The utility model provides a damping transportation trolley 10 applied to chip transportation, which comprises a frame assembly 100, a load box 300, a first damping assembly 500 and a second damping assembly 700.

[0031] Among them, the frame assembly 100 comprises a bottom plate seat 110 and four protection pieces 130, and the four protection pieces 130 are connected to the four corners of the bottom plate seat 110. On this basis, the load box 300 is connected with the bottom plate seat 110 through the first damping assembly 500, so as to absorb the vibration energy through the first damping assembly 500 when the trolley encounters up and down bumping, and maintain stability; and the load box 300 is also connected with the protection piece 130 through the second damping assembly 700, so as to absorb the vibration from the front and rear directions through the second damping assembly 700 when the trolley advances or stops, and maintain stability.

[0032] Based on the above setting, the load box 300 for storing chips is located inside the frame assembly 100, and the up and down bumping and the front and rear swinging are buffered through the first damping assembly 500 and the second damping assembly 700 respectively, and the stability is maintained, so as to greatly reduce the damage to the chips during the transportation process, and ensure the precision and performance of the chips.

[0033] Optionally, the interior of the object carrying box 300 is provided with electrostatic rubber. It is easy to understand that the electrostatic rubber generally has a certain elasticity and buffering effect, which can reduce the impact of vibration and impact on the chips during transportation, and reduce the risk of damage caused by physical collision. In addition, the electrostatic rubber can also prevent static electricity accumulation and discharge, and can protect the chips from static damage.

[0034] In some embodiments, as shown in Figure 1 It is understood that the layout of the four first shock absorbing assemblies 500 at the four corners of the bottom seat 110 forms a stable support frame, which improves the overall stability of the object carrying box 300 during transportation and reduces the risk of tilting or overturning caused by insufficient single-point support.

[0035] Further, to effectively improve the stability and safety of the object carrying box 300 during transportation, the first shock absorbing assembly 500 includes a first elastic member 510 and a first support structure 530. The two ends of the first support structure 530 are respectively connected with the bottom seat 110 and the bottom wall of the object carrying box 300 to enhance the overall rigidity of the shock absorbing assembly, ensure stability when impacted, and prevent the object carrying box 300 from excessive displacement or deformation. The first elastic member 510 is sleeved on the outside of the first support structure 530, and the bottom seat 110 and the bottom wall of the object carrying box 300 are connected to absorb and release vibration energy, reduce the impact of vibration on the chips inside the object carrying box 300, and thus protect the chips from damage.

[0036] Specifically, the first support structure 530 includes a first outer sleeve tube 531 and a first inner sleeve tube 533. The first outer sleeve tube 531 is connected with the bottom seat 110 at one end and is connected with the first inner sleeve tube 533 at the other end; the other end of the first inner sleeve tube 533 is connected with the bottom wall of the object carrying box 300. It is easy to understand that the clamping design between the first outer sleeve tube 531 and the first inner sleeve tube 533 can provide a certain space for movement, allowing for a small displacement when impacted, thereby further absorbing and dispersing vibration energy and improving the shock absorbing effect.

[0037] It should be noted that the first outer sleeve tube 531 and the first inner sleeve tube 533 can be made of hollow stainless steel. In other embodiments, the first support structure 530 can also be directly designed as a support column made of stainless steel, which will not be described herein.

[0038] In some embodiments, the second damping assembly 700 includes a plurality of second elastic members 710. And one end of the second elastic member 710 is connected to the top wall or the bottom wall of the load box 300, and the other end is inclined and connected to the protective member 130. It should be noted that the second elastic member 710 arranged in an inclined manner can absorb and disperse vibrations and impacts in the vertical and horizontal directions, reduce the shaking of the load box 300, and improve the damping effect.

[0039] Optionally, the number of second elastic members 710 is eight, so as to form a three-dimensional support network, enhance the overall structural stability of the load box 300, prevent tilting or displacement during transportation, and provide all-around damping effect.

[0040] In detail, four second elastic members 710 are respectively connected at one end to the four corners of the top wall of the load box 300 and connected at the other end to the adjacent protective member 130, so as to reduce the shaking of the top wall of the load box 300. And the other four second elastic members 710 are respectively connected at one end to the four corners of the bottom wall of the load box 300 and connected at the other end to the adjacent protective member 130, so as to reduce the shaking of the top and bottom of the load box 300.

[0041] In order to further reduce the shaking of the top wall of the load box 300, as shown in Figure 1 The frame assembly 100 further includes a top plate seat 150, which is arranged opposite to the bottom plate seat 110 and connected at the four corners to the four protective members 130. That is, the top plate seat 150 and the bottom plate seat 110 are connected through the four protective members 130 to form a stable frame structure, so as to significantly enhance the structural rigidity and stability of the entire transport trolley.

[0042] Optionally, the protective member 130 is a steel pipe. In addition, the frame assembly 100 can further be provided with a handle on the protective member 130. It is easy to understand that the handle makes it easier for the staff to control and move the trolley, especially in the case of frequent movement or turning, the operation is more flexible and convenient.

[0043] On the basis of the above, the damping transport trolley 10 further includes a third damping assembly 900, which is connected to the load box 300 and connected to the top plate seat 150, so as to further absorb and disperse vibrations and impacts when the trolley encounters up and down bumps, and provide better damping effect.

[0044] In some embodiments, as shown in Figure 1As shown, the number of third shock-absorbing components 900 is four, and the four third shock-absorbing components 900 are respectively arranged at the four corners of the top plate seat 150. It can be understood that the four third shock-absorbing components 900 are evenly distributed at the four corners of the top plate seat 150, which can ensure that the shock-absorbing effect is evenly distributed on the entire top plate seat 150, avoiding the problem of imbalance caused by insufficient local shock absorption; on the other hand, it can also reduce the risk of shaking and overturning of the object-carrying box 300, and ensure the smooth running of the cart under various working conditions.

[0045] Further, in order to effectively improve the stability and safety of the object-carrying box 300 during transportation, the third shock-absorbing component 900 includes a third elastic member 910 and a second support structure 930. Among them, the two ends of the second support structure 930 are respectively connected with the top plate seat 150 and the top wall of the object-carrying box 300, so as to enhance the overall rigidity of the shock-absorbing component, ensure stability when impacted, and prevent the object-carrying box 300 from excessive displacement or deformation. And the third elastic member 910 is sleeved outside the second support structure 930, and the top plate seat 150 and the top wall of the object-carrying box 300 are connected, so as to absorb and release vibration energy, reduce the influence of vibration on the chips in the object-carrying box 300, and thus protect the chips from being damaged.

[0046] Specifically, the second support structure 930 includes a second outer sleeve tube 931 and a second inner sleeve tube 933. Among them, one end of the second outer sleeve tube 931 is connected with the top plate seat 150, and the other end is connected with the second inner sleeve tube 933; the other end of the second inner sleeve tube 933 is connected with the top wall of the object-carrying box 300. Similar to the above, the clamping design between the second outer sleeve tube 931 and the second inner sleeve tube 933 can provide a certain activity space, allowing a small displacement when impacted, so as to further absorb and disperse vibration energy and improve the shock-absorbing effect.

[0047] It should be noted that the second outer sleeve tube 931 and the second inner sleeve tube 933 can be made of hollow stainless steel. In other embodiments, the second support structure 930 can also be directly designed as a support column made of stainless steel, and the present application will not be repeated here.

[0048] In conclusion, the utility model provides a kind of shock-absorbing transport trolley 10, it includes frame assembly 100, object carrying box 300, first shock-absorbing component 500 and second shock-absorbing component 700.Wherein, frame assembly 100 includes bottom plate seat 110 and four protective pieces 130, and four protective pieces 130 are connected respectively at the four corners of bottom plate seat 110.Based on this, object carrying box 300 is connected with bottom plate seat 110 by first shock-absorbing component 500, so as to maintain stability by absorbing vibration energy through first shock-absorbing component 500 when trolley encounters up and down bumping;And, object carrying box 300 is also connected with protective piece 130 by second shock-absorbing component 700, so as to maintain stability by absorbing vibration from front and back direction through second shock-absorbing component 700 when trolley advances or stops.Based on the above setting, object carrying box 300 for storing chip is located inside frame assembly 100, and up and down bumping and front and back swing are buffered respectively by first shock-absorbing component 500 and second shock-absorbing component 700, maintain stability, so as to greatly reduce the damage to chip during transportation, guarantee the precision and performance of chip.

[0049] Above, only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, easily thought of change or replacement, should be covered in the protection scope of the utility model.

Claims

1. A shock absorbing transport cart, characterized by, The utility model provides a damping transport trolley (10), including frame assembly (100), load box (300), first damping assembly (500) and second damping assembly (700), wherein frame assembly (100) includes bottom plate seat (110) and four guards (130), and four guards (130) are connected respectively at the four corners of bottom plate seat (110), load box (300) is connected with bottom plate seat (110) through first damping assembly (500), and is connected with guard (130) through second damping assembly (700).

2. The shock absorbing transport cart of claim 1, wherein, First damping assembly (500) includes first elastic member (510) and first support structure (530), wherein both ends of first support structure (530) are connected with bottom plate seat (110) and the bottom wall of load box (300) respectively, first elastic member (510) is sleeved on the outside of first support structure (530), and bottom plate seat (110) and the bottom wall of load box (300) are connected.

3. The shock absorbing transport cart of claim 2, wherein, First support structure (530) includes first outer sleeve (531) and first inner sleeve (533), one end of first outer sleeve (531) is connected with bottom plate seat (110), and the other end is clamped with first inner sleeve (533), and the other end of first inner sleeve (533) is connected with the bottom wall of load box (300).

4. The shock-absorbing transport cart according to any one of claims 1 to 3, characterized in that, The number of first damping assembly (500) is four, and four first damping assemblies (500) are arranged at the four corners of bottom plate seat (110) respectively.

5. The shock absorbing transport cart of any one of claims 1 to 3, wherein, Second damping assembly (700) includes a plurality of second elastic members (710), one end of second elastic member (710) is connected with the top wall or bottom wall of load box (300), and the other end is inclined and connected with guard (130).

6. The shock absorbing transport cart of claim 5, wherein, The number of second elastic member (710) is eight, wherein four second elastic members (710) are respectively connected at the four corners of the top wall of load box (300) at one end, and the other end is connected with adjacent guard (130), and the other four second elastic members (710) are respectively connected at the four corners of the bottom wall of load box (300) at one end, and the other end is connected with adjacent guard (130).

7. The shock absorbing transport cart of any one of claims 1 to 3, wherein, Frame assembly (100) further includes top plate seat (150), top plate seat (150) is oppositely arranged with bottom plate seat (110), and four corners are respectively connected with four guards (130), and damping transport trolley (10) further includes third damping assembly (900), third damping assembly (900) is connected with load box (300), and is connected with top plate seat (150).

8. The shock absorbing transport cart of claim 7, wherein, The third damping assembly (900) comprises a third elastic member (910) and a second support structure (930); wherein two ends of the second support structure (930) are connected with the top plate seat (150) and the top wall of the object carrying box body (300) respectively; the third elastic member (910) is sleeved outside the second support structure (930), and the top plate seat (150) and the top wall of the object carrying box body (300) are connected.

9. The shock absorbing transport cart of claim 8, wherein, The second support structure (930) comprises a second outer sleeve (931) and a second inner sleeve (933); wherein one end of the second outer sleeve (931) is connected with the top plate seat (150), and the other end is connected with the second inner sleeve (933); the other end of the second inner sleeve (933) is connected with the top wall of the object carrying box body (300).

10. The shock absorbing transport cart of claim 7, wherein, The number of the third damping assembly (900) is four, and the four third damping assemblies (900) are arranged at four corners of the top plate seat (150) respectively.

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