Plastic parts turnover frame

Abstract

The utility model aims at providing a kind of plastic parts turnover vehicle frame, it includes main body frame and storage component, main body frame is cuboid, and storage component includes two side stops, several layers of shelves and several interval pieces, two side stops are respectively set on the opposite sides of main body frame, each layer of shelf is slidably arranged on main body frame along vertical direction, to form interlayer region between any two adjacent layer of shelf, each interval piece is slidably arranged on main body frame, and each interval piece passes each layer of shelf to extend from the bottom end to the top end of main body frame, so that each interval piece separates each interlayer region into several storage areas.

Description

Technical Field

[0001] This utility model relates to the technical field of turnover racks, and in particular to a plastic turnover rack. Background Technology

[0002] Turnover racks are shelves used for storing and transporting goods, and are widely used in warehousing and logistics, industrial production and other fields.

[0003] Almost all industrial products today contain plastic parts, such as plastic shells. With the development of intelligent automated warehouses, the manual storage and retrieval methods of the past have been transformed into today's intelligent warehousing systems. Specifically, the warehousing system is designed with multiple turnover racks of the same structure, and multiple plastic parts are stored on each turnover rack. By assigning a code to each turnover rack, the warehousing system can automatically store and retrieve the turnover racks by recognizing the code, thus facilitating the realization of unmanned material storage in unmanned industrial production.

[0004] However, since the dimensions of plastic parts vary from product to product, and the space used by current turnover racks to hold plastic parts is fixed, a matching turnover rack needs to be designed for each type of plastic part. Therefore, existing turnover racks have poor versatility and high costs. Therefore, to address the above shortcomings, the plastic part turnover rack of this application is proposed. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a plastic parts turnover rack that is highly versatile, effectively compatible with plastic parts of different sizes, and thus reduces the cost of use.

[0006] The objective of this utility model is achieved through the following technical solution: A plastic parts turnover cart frame, comprising: The main frame, which is rectangular in shape; and The storage assembly includes two side panels, several shelves, and several spacers. The two side panels are respectively disposed on opposite sides of the main frame. Each shelf is adjustablely slidably disposed on the main frame in the vertical direction so that an interlayer area is formed between any two adjacent shelves. Each spacer is adjustablely slidably disposed on the main frame, and each spacer extends through each shelf from the bottom end to the top end of the main frame, so that each spacer divides each interlayer area into several storage areas.

[0007] Optionally, the main frame includes a base frame, a top frame, and four vertical beams. The two ends of the four vertical beams are respectively connected to the four corners of the base frame and the top frame. The side baffles are respectively connected to the base frame and the top frame. The shelf is slidably connected to each of the vertical beams. The spacers are slidably connected to the top frame and the base frame.

[0008] Optionally, the spacer includes two sliding rods and a pull rope, one of the sliding rods being slidably connected to the top frame and the other sliding rod being slidably connected to the bottom frame, and the two ends of the pull rope being connected to the two sliding rods respectively.

[0009] Optionally, the top frame includes two horizontal top rods and two vertical top rods. The two horizontal top rods are arranged parallel to each other, and the two vertical top rods are arranged parallel to each other. Any adjacent horizontal top rod and vertical top rod are connected to one of the vertical beams. The two ends of the slide rod located on one side of the top frame are respectively slidably connected to the two horizontal top rods.

[0010] Optionally, the slide bar includes a rod body and two sliding sleeves. The two sliding sleeves are respectively disposed on both ends of the rod body and are slidably disposed on the two horizontal push rods. Each sliding sleeve is screwed with a tightening screw, which is used to hold the horizontal push rod.

[0011] Optionally, the shelf includes four sliders, four connecting rods, and several bearing rods. Each slider is slidably mounted on the vertical beam, each connecting rod is connected to one slider in pairs, and the two ends of each bearing rod are respectively mounted on one of a pair of parallel connecting rods.

[0012] Optionally, the shelf also includes a plurality of guide rods, each of which is slidably disposed on another pair of parallel connecting rods, and each of the guide rods is aligned with each of the spacers, wherein the pull rope in one of the spacers passes through one of the guide rods.

[0013] Optionally, the slider is sleeved on the vertical beam, and a T-slot is formed on the vertical beam. A nut is slidably disposed in the T-slot, and an adjusting screw is screwed onto the slider. The adjusting screw is used to screw into the nut to fix the slider onto the vertical beam.

[0014] Optionally, a support column is provided at each of the four corners of the bottom side of the base frame, and a caster is provided on the bottom side of each support column.

[0015] Optionally, a pad is provided in each of the storage areas.

[0016] Compared with the prior art, the present invention has at least the following advantages: This utility model discloses a plastic parts turnover rack, comprising a main frame and a storage assembly. The main frame is rectangular, and the storage assembly includes two side panels, several shelves, and several spacers. The two side panels are respectively disposed on opposite sides of the main frame. Each shelf is adjustablely slidably mounted on the main frame along the vertical direction, forming an interlayer area between any two adjacent shelves. Each spacer is adjustablely slidably mounted on the main frame, and each spacer extends from the bottom to the top of the main frame through each shelf, dividing each interlayer area into several storage areas. Thus, by adjusting the positions of the shelves and spacers, the size of the storage area is adjustable. Compared to existing fixed-structure shelves, it can effectively accommodate plastic parts of different sizes, offering high compatibility and reusability, resulting in lower operating costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a plastic parts turnover vehicle frame according to one embodiment of the present invention; Figure 2 for Figure 1 The diagram shows a partial structural schematic of the plastic parts turnover cart frame. Figure 3 for Figure 1 A schematic diagram of another angle of the plastic parts turnover cart frame shown; Figure 4 This is a schematic diagram of the structure of the shelf and spacer according to one embodiment of the present invention; Figure 5 for Figure 1 The diagram shows a partial cross-sectional view of the plastic parts turnover cart frame.

[0019] Explanation of reference numerals in the attached figures: 10. Plastic parts turnover cart frame; 100. Main frame; 200. Storage assembly; 210. Side guard; 220. Shelf; 230. Spacer; 101. Storage area; 110. Base frame; 120. Top frame; 130. Vertical beam; 231. Slide bar; 232. Pull rope; 121. Horizontal top bar; 122. Longitudinal top bar; 2311. Rod body; 2312. Sliding sleeve; 221. Slider; 222. Connecting rod; 223. Bearing rod; 224. Guide rod; 131. T-slot; 225. Nut; 226. Adjusting screw; 140. Support column; 150. Caster; 300. Pad; 111. Horizontal bottom bar; 211. Side rope; 212. Slide beam; 2121. Stop bar; 2122. Slide seat; 112. Longitudinal bottom bar. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0021] like Figure 1 As shown, a plastic parts turnover rack 10 includes a main frame 100 and a storage component 200. The main frame 100 is rectangular. The storage component 200 includes two side guards 210, several shelves 220, and several spacers 230. The two side guards 210 are respectively disposed on opposite sides of the main frame 100. Each shelf 220 is adjustablely slidably disposed on the main frame 100 in the vertical direction so that an interlayer area is formed between any two adjacent shelves 220. Each spacer 230 is adjustablely slidably disposed on the main frame 100, and each spacer 230 passes through each shelf 220 to extend from the bottom end to the top end of the main frame 100, so that each spacer 230 divides each interlayer area into several storage areas 101.

[0022] It should be noted that the two side stops 210 are fixed to the left and right sides of the main frame 100, respectively, and the side stops 210 also extend from the top to the bottom of the main frame 100. Furthermore, each shelf 220 is adjustablely slidably mounted on the main frame 100 along the vertical direction, making the distance (height) between each shelf 220 adjustable. Furthermore, each spacer 230 is spaced apart and mounted on the main frame 100, and the spacers 230 also extend from the top to the bottom of the main frame 100, and all spacers 230 pass through each shelf 220. In this way, each interlayer area is divided into several storage areas 101 by the spacers 230. Therefore, when there are N shelves 220, there are N+1 interlayer areas; when there are M spacers 230, each interlayer area is divided into M+1 storage areas 101. Thus, the main frame 100 can be divided into (N+1)*(M+1) storage areas 101 by the shelves 220 and spacers 230. This application uses three shelves 220 and four spacers 230 as an example for illustration. Therefore, the main frame 100 can be divided into a maximum of twenty storage areas 101. In particular, the shelves 220 can be stacked on the bottom or top side of the main frame 100, and the spacers 230 can be stacked on the left or right side of the main frame 100, thereby forming a minimum of one storage area 101 within the main frame 100. Therefore, by selectively stacking the shelves 220 and spacers 230 to one side, a minimum of one and a maximum of twenty storage areas 101 can be formed within the main frame 100. Each shelf 220 and each spacer 230 is an adjustable sliding installation structure, allowing the width and height of each storage area 101 to be adjusted. This allows the space of each storage area 101 to be adjusted according to the size of the plastic parts being stored. Compared to existing fixed-structure shelving, the plastic parts turnover cart 10 of this application can effectively accommodate plastic parts of different sizes, offering high compatibility and reusability, thus resulting in lower operating costs. Especially when applied to intelligent warehousing systems, the plastic parts turnover cart 10 of this application can be customized according to standard shelving, requiring only adjustments based on the dimensions of different goods during subsequent use. It is important to emphasize that, especially for manufacturers of different industrial products, these products contain a large number of plastic parts of different shapes and sizes. Moreover, different plastic parts are often supplied by different upstream suppliers. Therefore, by using a unified and single-structured shelving system to achieve supply, the efficiency of different plastic parts entering the warehouse into the intelligent warehousing system can be greatly improved.

[0023] like Figures 1 to 3As shown, in one embodiment, the main frame 100 includes a base frame 110, a top frame 120, and four vertical beams 130. The two ends of the four vertical beams 130 are respectively connected to the four corners of the base frame 110 and the top frame 120. Side baffles 210 are respectively connected to the base frame 110 and the top frame 120. Shelves 220 are slidably connected to each vertical beam 130. Spacers 230 are slidably connected to the top frame 120 and the base frame 110.

[0024] It should be noted that the four vertical beams 130 are arranged parallel to each other, and the lower ends of the four vertical beams 130 are fixedly installed at the four corners of the base frame 110, and the upper ends of the four vertical beams 130 are fixedly installed at the four corners of the top frame 120. For example, the vertical beams 130 can be installed and fixed to the base frame 110 and the top frame 120 by screws or by direct welding, so that the four vertical beams 130 together with the base frame 110 and the top frame 120 form a cuboid structure.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the spacer 230 includes two slide rods 231 and a pull rope 232. One slide rod 231 is slidably connected to the top frame 120, and the other slide rod 231 is slidably connected to the bottom frame 110. The two ends of the pull rope 232 are respectively connected to the two slide rods 231.

[0026] It should be noted that the two sliding rods 231 are slidably connected to the base frame 110 and the top frame 120, respectively. The two sliding rods 231 are aligned vertically and arranged parallel to each other. The two ends of the pull rope 232 are fixedly installed to the two sliding rods 231. In one embodiment, the pull rope 232 is fixed to the sliding rod 231 by binding; in another embodiment, the pull rope 232 is fixed to the sliding rod 231 by screws. Further, in one embodiment, multiple pull ropes 232 can be provided, with each pull rope 232 spaced apart. Further, in another embodiment, the pull ropes 232 are connected end-to-end sequentially; specifically, by sequentially and intermittently passing a single rope through the two sliding rods 231, multiple pull ropes 232 spaced apart can be formed between the two sliding rods 231. Further, in one embodiment, the pull rope 232 is made of steel wire.

[0027] like Figures 1 to 4 As shown, in one embodiment, the top frame 120 includes two horizontal top rods 121 and two vertical top rods 122. The two horizontal top rods 121 are arranged parallel to each other, and the two vertical top rods 122 are arranged parallel to each other. Any adjacent horizontal top rod 121 and vertical top rod 122 are connected to one of the vertical beams 130. The two ends of the slide rod 231 located on one side of the top frame 120 are respectively slidably connected to the two horizontal top rods 121.

[0028] It should be noted that the two horizontal push rods 121 and the two vertical push rods 122 form a quadrilateral structure. The two horizontal push rods 121 are arranged parallel to each other, and the two vertical push rods 122 are arranged parallel to each other. The two ends of the slide rod 231 are slidably installed with the two horizontal push rods 121 respectively, and the position of the slide rod 231 relative to the horizontal push rods 121 is adjustable.

[0029] like Figure 4 As shown, in one embodiment, the slide bar 231 includes a rod body 2311 and two sliding sleeves 2312. The two sliding sleeves 2312 are respectively disposed on both ends of the rod body 2311, and the two sliding sleeves 2312 are slidably disposed on two horizontal push rods 121. Each sliding sleeve 2312 is screwed with a tightening screw, which is used to hold the horizontal push rod 121.

[0030] It should be noted that during adjustment, after loosening the tightening screw, apply a lateral thrust to the sliding sleeve 2312, causing it to slide along the horizontal top rod 121. Finally, tighten the tightening screw to fix the sliding sleeve 2312 onto the horizontal top rod 121. It should also be noted that when adjusting the position of the spacer 230, first loosen the pull rope 232, then adjust the sliding of each sliding sleeve 2312. This allows the sliding rod 231 to slide along the top frame 120 as a whole, ultimately causing the spacer 230 to slide laterally relative to the main frame 100. Once the positions of the two sliding rods 231 are determined, tighten the pull rope 232 to re-fix them.

[0031] like Figure 4 As shown, in one embodiment, the shelf 220 includes four sliders 221, four connecting rods 222 and several bearing rods 223. Each slider 221 is slidably mounted on the vertical beam 130. Each connecting rod 222 is connected to a slider 221 in pairs. The two ends of each bearing rod 223 are respectively mounted on a pair of parallel connecting rods 222.

[0032] It should be noted that the four connecting rods 222 and the four sliders 221 are sequentially and spaced apart to form a quadrilateral structure. For example, the connecting rods 222 and the sliders 221 can be locked together with screws or welded together. Furthermore, each support rod 223 is installed parallel to each other on the two connecting rods 222 located on both sides. Each support rod 223 forms the support surface of the storage area 101, supporting the plastic parts. During adjustment, four workers can be arranged to adjust one slider 221 each, sliding along the vertical beam 130, thereby allowing the shelf 220 to be stably adjusted up and down along the vertical beam 130.

[0033] like Figure 4As shown, in one embodiment, the shelf 220 further includes a plurality of guide rods 224, each guide rod 224 being slidably disposed on another pair of parallel connecting rods 222, and each guide rod 224 being aligned with each spacer 230, wherein the pull rope 232 in one of the spacers 230 passes through a guide rod 224.

[0034] It should be noted that, since the pull rope 232 needs to extend from the top to the bottom of the main frame 100, in order to improve the stability of the pull rope 232, multiple guide rods 224 matching the number of spacers 230 are provided on each shelf 220. This allows the pull rope 232 to pass through the guide rods 224 of each shelf 220.

[0035] like Figure 3 and Figure 5 As shown, in one embodiment, the slider 221 is sleeved on the vertical beam 130. A T-slot 131 is provided on the vertical beam 130 along the vertical direction. A nut 225 is slidably disposed in the T-slot 131. An adjusting screw 226 is screwed onto the slider 221. The adjusting screw 226 is used to screw onto the nut 225 to fix the slider 221 on the vertical beam 130.

[0036] It should be noted that the nut 225 slides within the T-slot 131. When the adjusting screw 226 is loosened, the slider 221 can slide up and down along the vertical beam 130. When the adjusting screw 226 is tightened, the adjusting screw 226 and the nut 225 together clamp and fix the slider 221 and the vertical beam 130, so that the shelf 220 can be adjusted and slidably mounted on the vertical beam 130.

[0037] like Figure 1 As shown, in one embodiment, a support column 140 is provided at each of the four corners of the bottom side of the base frame 110, and a caster 150 is provided on the bottom side of each support column 140.

[0038] It should be noted that a support column 140 is welded at each of the four corners of the base frame 110, and casters 150 are installed at the bottom of the support column 140. This creates a certain gap between the base frame 110 and the ground, which facilitates forklifts controlled by the warehousing system to extend into the bottom of the base frame 110 to lift the plastic parts turnover frame 10 of this application.

[0039] like Figure 1 As shown, in one embodiment, a pad 300 is provided in each storage area 101.

[0040] For example, the pad 300 is made of plastic. When the pad 300 is placed within the storage area 101, the support rods 223 work together to support the plastic parts, allowing them to be placed on the pad 300. Furthermore, in another embodiment, the pad 300 can also be made of cardboard. In this way, once the width of the storage area 101 is adjusted, a pad 300 of the appropriate size can be laid. Thus, compared to the fixed-structure shelves in the prior art, this application controls the replacement material to be placed on the pad 300, which is cheaper and easier to obtain, thereby effectively reducing the manufacturing cost of the shelf.

[0041] Furthermore, such as Figures 1 to 4 As shown, in one embodiment, the vertical beam 130 is an aluminum profile through-tube structure. Further, in another embodiment, the structure of the base frame 110 is identical to that of the top frame 120. In another embodiment, the base frame 110 can be formed by sequentially welding four aluminum profile through-tubes, and then two horizontal bottom rods 111 are installed on the vertical beam 130 near the base frame 110. The two horizontal bottom rods 111 have the same structure as the horizontal top rods 121, and are located directly below the two horizontal top rods 121. This allows one sliding rod 231 of the spacer 230 to be slidably connected to the two horizontal top rods 121, and the other sliding rod 231 to be slidably connected to the two horizontal bottom rods 111, enabling the spacer 230 to slide adjustably along the lateral direction as a whole.

[0042] like Figure 3 As shown, in one embodiment, the side stop 210 includes a side rope 211 and at least two slide beams 212. The slide beams 212 are slidably mounted on the vertical beam 130, and the slide beams 212 are parallel to the longitudinal top rod 122. The side ropes 211 are sequentially connected to each slide beam 212.

[0043] It should be noted that the side baffles 210 are used to shield the sides of the main frame 100. Therefore, at least two sliding beams 212 are slidably mounted on the vertical beams 130 on both sides, so that the side ropes 211 are sequentially connected to each sliding beam 212, thereby forming a side baffle structure on both sides of the main frame 100. In one embodiment, the sliding beam 212 includes a stop bar 2121 and two sliding seats 2122. The two sliding seats 2122 are slidably mounted on the two vertical beams 130 on the same side of the main frame 100, and the stop bar 2121 is fixedly mounted to the two sliding seats 2122 respectively. In one embodiment, the structure of the stop bar 2121 is the same as the structure of the guide rod 224. In another embodiment, the structure of the sliding seat 2122 is the same as the structure of the slider 221. Thus, by configuring the sliding beam 212 as a slidable and adjustable structure relative to the vertical beam 130, the sliding beam 212 can form a side blocking structure on both sides of the main frame 100 without affecting the lifting and sliding adjustment of the shelf 220. Further, in another embodiment, the top end of the side rope 211 is fixedly connected to the longitudinal top rod 122, thus eliminating the need to fix a sliding beam 212 near the longitudinal top rod 122. Further, in one embodiment, the vertical beams 130 on both sides of the main frame 100 are provided with longitudinal bottom rods 112 near the base frame 110, wherein the longitudinal bottom rods 112 and the longitudinal top rods 122 are parallel to each other, and the structure of the longitudinal bottom rods 112 is identical to that of the longitudinal top rods 122. Thus, the bottom end of the side rope 211 can be fixedly installed on the longitudinal bottom rod 112, thus eliminating the need to fix one of the sliding beams 212 near the base frame 110. Further, in another embodiment, the structure of the side rope 211 is identical to that of the pull rope 232.

[0044] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the utility model patent. Unless otherwise specifically defined, the installation / fixing / setting mentioned in this utility model can be understood as including, but not limited to, locking and fixing with screws / bolts, welding, or bonding with adhesives, wherein the adhesives used can be commercially available finished products. 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 plastic parts turnover cart frame, characterized in that, include: The main frame is rectangular in shape. and The storage assembly includes two side panels, several shelves, and several spacers. The two side panels are respectively disposed on opposite sides of the main frame. Each shelf is adjustablely slidably disposed on the main frame in the vertical direction so that an interlayer area is formed between any two adjacent shelves. Each spacer is adjustablely slidably disposed on the main frame, and each spacer extends through each shelf from the bottom end to the top end of the main frame, so that each spacer divides each interlayer area into several storage areas.

2. The plastic parts turnover cart frame according to claim 1, characterized in that, The main frame includes a base frame, a top frame, and four vertical beams. The two ends of the four vertical beams are respectively connected to the four corners of the base frame and the top frame. The side baffles are respectively connected to the base frame and the top frame. The shelves are slidably connected to each of the vertical beams. The spacers are slidably connected to the top frame and the base frame.

3. The plastic parts turnover cart frame according to claim 2, characterized in that, The spacer includes two sliding rods and a pull rope. One of the sliding rods is slidably connected to the top frame, and the other sliding rod is slidably connected to the bottom frame. The two ends of the pull rope are respectively connected to the two sliding rods.

4. The plastic parts turnover cart frame according to claim 3, characterized in that, The top frame includes two horizontal top rods and two vertical top rods. The two horizontal top rods are arranged parallel to each other, and the two vertical top rods are arranged parallel to each other. Any adjacent horizontal top rod and vertical top rod are connected to one of the vertical beams. The two ends of the slide rod located on one side of the top frame are respectively slidably connected to the two horizontal top rods.

5. The plastic parts turnover cart frame according to claim 4, characterized in that, The slide bar includes a rod body and two sliding sleeves. The two sliding sleeves are respectively disposed on both ends of the rod body and are slidably disposed on the two horizontal push rods. Each sliding sleeve is screwed with a tightening screw, which is used to hold the horizontal push rod.

6. The plastic parts turnover cart frame according to claim 3, characterized in that, The shelf includes four sliders, four connecting rods, and several bearing rods. Each slider is slidably mounted on the vertical beam. Each connecting rod is connected to one slider in pairs. The two ends of each bearing rod are respectively mounted on one of the pairs of parallel connecting rods.

7. The plastic parts turnover cart frame according to claim 6, characterized in that, The shelf also includes a number of guide rods, each of which is slidably mounted on another pair of parallel connecting rods, and each of the guide rods is aligned with each of the spacers, with the pull rope in one of the spacers passing through one of the guide rods.

8. The plastic parts turnover cart frame according to claim 7, characterized in that, The slider is sleeved on the vertical beam, and a T-slot is formed on the vertical beam. A nut is slidably disposed in the T-slot, and an adjusting screw is screwed onto the slider. The adjusting screw is used to screw onto the nut to fix the slider onto the vertical beam.

9. The plastic parts turnover cart frame according to claim 2, characterized in that, A support column is provided at each of the four corners of the bottom side of the base frame, and a caster is provided on the bottom side of each support column.

10. The plastic parts turnover cart frame according to claim 1, characterized in that, Each of the aforementioned storage areas is provided with a pad.

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