A tooling board storage rack with dust-proof function

Abstract

The present invention discloses a tooling plate storage rack with dustproof function, and the present invention relates to the technical field of storage racks. The present invention comprises a bottom plate, a column is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the side of the column away from the bottom plate, four columns are arranged at the interval between the bottom plate and the top plate, and the four columns are respectively distributed at the four corners of the top plate, a sliding sleeve is fixedly connected to the outer side of the lower mold, and the inner side of the sliding sleeve is slidably connected to the outer side of the column, the lower mold is arranged at the interval between the bottom plate and the top plate, the upper mold is arranged at the side of the lower mold away from the bottom plate, the four columns all pass through the upper mold, the driving component is fixedly connected to the side of the bottom plate close to the top plate, the surface of the driving component is fixedly connected to the surface of the top plate, the tooling plate is stored between the upper mold and the lower mold, the outside world can be isolated, dust accumulation on the tooling plate is avoided, thereby avoiding affecting the accuracy of the tooling plate, and the corrosion of the tooling plate by the external environment can be avoided, and the accuracy reduction can be further avoided.

Description

Technical Field

[0001] The invention relates to the technical field of storage racks, and in particular to a tooling board storage rack with a dustproof function. Background Art

[0002] Tooling board is a tool used to carry, locate and transport parts or products in industrial production. It is usually made of plastic, metal or composite materials. It has various shapes and sizes, a flat surface, good rigidity and stability. Positioning holes, slot blocks and other structures can be designed according to needs. It can improve production efficiency and ensure product quality. It is widely used in assembly, welding, testing and other processes in automobile manufacturing, electronic equipment production, mechanical processing and other industries. In order to avoid corrosion or for aesthetics, the surface of metal tooling board is usually painted;

[0003] Tooling board storage racks are used to store tooling boards. They are usually made of strong materials such as steel and have good load-bearing capacity. They can be customized according to the size, shape and quantity of tooling boards to achieve classified storage and orderly management of tooling boards, facilitate the storage and retrieval of tooling boards, and improve work efficiency. They are suitable for various factories, workshops and other places with tooling board management needs. Most of the existing tooling board storage racks need to be customized, which is expensive and cumbersome to customize, and most of them do not have dust-proof structures. Dust and other impurities in the air can easily corrode the tooling boards and affect their precision. Therefore, we proposed a tooling board storage rack with dust-proof function. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a tooling board storage rack with dustproof function, comprising:

[0005] A bottom plate, the top of the bottom plate is fixedly connected with a column, the side of the column away from the bottom plate is fixedly connected with the top plate, four columns are arranged at the interval between the bottom plate and the top plate, and the four columns are respectively distributed at the four corners of the top plate;

[0006] A storage mechanism, wherein the storage mechanism is arranged at the interval between the bottom plate and the top plate, the four uprights all penetrate the storage mechanism, and the surfaces of the uprights are slidably connected to the inner side surfaces of the storage mechanism;

[0007] Wherein, the storage mechanism comprises:

[0008] A lower mold, the outer side surface of which is fixedly connected with a sliding sleeve, and the inner side surface of the sliding sleeve is slidably connected with the outer side surface of the column, and the lower mold is arranged at the interval between the bottom plate and the top plate;

[0009] An upper mold, the upper mold is arranged on a side of the lower mold away from the bottom plate, and the four columns all pass through the upper mold;

[0010] A driving assembly, wherein the driving assembly is fixedly connected to a side of the bottom plate close to the top plate, and a surface of the driving assembly is fixedly connected to a surface of the top plate;

[0011] Start the drive assembly, the output end of the drive assembly cooperates with the upper mold, the drive assembly drives the upper mold to rise, and the tooling plate is placed in the gap between the upper mold and the lower mold. The cooperation between the output end of the drive assembly and the upper mold is canceled, and the upper mold descends under the action of gravity to complete the mold closing. The tooling plate is stored between the upper mold and the lower mold, which can isolate the outside world and prevent dust accumulation on the tooling plate, thereby avoiding affecting the accuracy of the tooling plate. It can also prevent the external environment from corroding the tooling plate, further avoiding a reduction in accuracy.

[0012] Furthermore, the upper mold and the lower mold are arranged in several groups, wherein one of the upper molds and the lower mold below it form a group, and the upper molds of each group are arranged directly above the lower mold. The arrangement of multiple groups of upper molds and lower molds can store several tooling plates.

[0013] Furthermore, a connecting plate is provided at the interval between the bottom plate and the top plate, and a plurality of the connecting plates are provided, and the plurality of connecting plates are respectively provided at the intervals between two adjacent groups of upper dies and lower dies, and the two sides of the connecting plate are respectively fixedly connected to the top of the upper die and the bottom of the lower die in the two groups of upper dies and lower dies. The connecting plate is provided to connect the upper die and the lower die, so that when the upper die moves, the lower die that is not engaged with the upper die can be driven to move, thereby avoiding relative movement between the two when the upper die is driven to move, avoiding wear of the upper die and the lower die, and extending the service life.

[0014] Furthermore, the connecting plate is arranged in a M-shape, and the connecting plate is arranged hollow. The M-shaped connecting plate can support various parts of the bottom of the lower mold to obtain a good connection effect, while reducing the mass of the connecting plate, reducing the load on the output end of the drive component, and extending the service life of the drive component. The hollow connecting plate can further reduce weight and reduce load.

[0015] Furthermore, a raised plate is fixedly connected to one side of the lower die near the top plate, and the cross section of the raised plate is configured to be wavy, a restraining tube is fixedly connected to one side of the raised plate near the center of the lower die, the raised plate and the restraining tube are both made of silicone rubber, an expansive fluid is filled in the cavity surrounded by the lower die, the raised plate and the restraining tube, and a reset assembly is provided inside the lower die, the upper die descends under the action of its own gravity, contacts the raised plate and squeezes it until the raised plate and the upper die are tightly fitted to complete the mold closing, the expansive fluid flows, and squeezes the restraining tube The pressure causes the restraining tube to shrink and deform, and the surface of the tooling plate placed inside the restraining tube is squeezed to complete the limit. The corrugated raised plate can be flattened after deformation, so that it fits more closely with the upper mold and better isolates the external environment. Silicone rubber has the characteristics of low surface energy and low surface free energy, which makes it difficult for paint to adhere to and bond to its surface. At the same time, silicone rubber also has good chemical stability and will not react chemically with the components in the paint, further ensuring that it will not bond with the paint, thereby avoiding the raised plate and the restraining tube from bonding with the surface of the tooling plate. The paint will adhere to avoid paint damage and reduce precision. In actual use, the storage rack needs to be moved to facilitate the direct transportation of the tooling plate and the materials it carries to the required workstation or processing area, reducing the secondary handling and intermediate links of the materials. When the storage rack is moved, the tooling plate inside it moves due to inertia, and the tooling plate squeezes the inner side of the restraining cylinder. The restraining cylinder squeezes the expansive plastic fluid, and the expansive plastic fluid hardens instantly after being squeezed, limiting the tooling plate to avoid its deviation and collision, which plays a protective role. When the upper die extrude the raised plate, the viscous The fluid moves slowly, causing the raised plate to flatten slowly, cushioning the upper die to prevent the upper die from damaging the raised plate and leaking the expansive fluid. When the lower die is impacted by the outside world, if the impact force causes the lower die to deform, a depression will occur in the lower die, which will squeeze the expansive fluid in the lower die. The expansive fluid at the impact position will instantly harden, increasing the strength of the lower die. At the same time, the state of the expansive fluid will change, causing the volume of the local expansive fluid to change, and the viscous fluid away from the impact position will flow, thereby continuously dissipating the impact force and achieving a better anti-collision effect.

[0016] Furthermore, the reset assembly includes a ring body, the outer side surface of the ring body is fixedly connected to the inner side surface of the lower mold, the inner side surface of the ring body is fixedly connected with a connecting block, and the connecting blocks are evenly distributed along the circumference of the ring body, and the sides of the connecting blocks away from the ring body are fixedly connected with folding plates, and the side of the folding plate away from the connecting block is fixedly connected to the outer side surface of the restraining tube. The restraining tube shrinks and deforms, driving the folding plate to extend. Several circumferentially evenly distributed folding plates can limit the restraining tube to ensure that it evenly restrains the tooling plate. After the upper mold is away from the lower mold, the folding plate can assist the restraining tube to restore deformation, reduce the strain on the restraining tube, and extend its service life.

[0017] Furthermore, a groove body is provided on one side of the upper mold close to the bottom plate, a sealing plate is embedded in the interior of the groove body, the surface of the sealing plate is fixedly connected to the inner side surface of the groove body, a buffer tube is provided inside the groove body, the buffer tube passes through the upper mold and the sealing plate, and the outer side surface of the buffer tube is fixedly connected to the inner side surfaces of the upper mold and the sealing plate, the inner side surface of the buffer tube is slidably connected to the surface of the column, and the interior of the groove body is filled with an expansive fluid, which protects the upper mold when it is impacted.

[0018] Furthermore, four buffer cylinders are provided, and several buffer cylinders are respectively arranged at the four corners of the upper mold. The inner cross-section of the buffer cylinder is corrugated, and the inner side of the buffer cylinder is made of rubber material. The upper mold moves, driving the buffer cylinder to move, and the buffer cylinder slides on the surface of the column. The inner side of the buffer cylinder made of rubber material can act as a buffer when sliding on the surface of the column, reducing the falling speed of the upper mold and further preventing the raised plate from being damaged. The buffer cylinder with a corrugated cross-section can obtain greater resistance and achieve a better buffering effect.

[0019] Furthermore, the driving assembly includes a rotating telescopic rod, two of which are symmetrically arranged with the lower mold as the center, and the rotating telescopic rod is inlaid on the top of the base plate, the surface of the rotating telescopic rod is fixedly connected to the inner side of the base plate, and the output end of the rotating telescopic rod is located outside the base plate, and a plurality of upper molds are fixedly connected to a groove block on one side close to the rotating telescopic rod, and a clamping block is slidably connected to the inner side of the groove block, and the clamping block is arranged on a side of the rotating telescopic rod away from the base plate, and the clamping block is fixedly connected to the surface of the output end of the rotating telescopic rod, and the rotating telescopic rod is started, and the output end of the rotating telescopic rod is extended, and stops after reaching a predetermined position, and the output end of the rotating telescopic rod is driven to rotate, driving the clamping block to be stuck in the groove block, and the output end of the rotating telescopic rod is driven to extend and retract again, thereby driving a plurality of upper molds to move, and completing mold closing and separation.

[0020] Furthermore, the two rotating telescopic rods are fixedly connected to a guard plate on the sides away from each other, the guard plate is fixedly connected to the top of the bottom plate, and the two guard plates are fixedly connected to the surface of the top plate on the sides close to each other. The guard plate is provided to protect the rotating telescopic rod and other components to avoid affecting the operation of the drive assembly.

[0021] The present invention has the beneficial effects:

[0022] The present invention provides a storage mechanism to store the tooling plate between the upper mold and the lower mold, thereby isolating the outside world, preventing dust from accumulating on the tooling plate, thereby avoiding affecting the accuracy of the tooling plate, and preventing corrosion of the tooling plate by the external environment, further avoiding a reduction in accuracy. The arrangement of multiple sets of upper molds and lower molds can store a number of tooling plates.

[0023] The present invention provides a connecting plate, which connects the upper mold and the lower mold, so that when the upper mold moves, the lower mold that is not engaged with it can be driven to move, thereby avoiding relative movement between the two when the upper mold is driven to move, avoiding wear of the upper mold and the lower mold, and extending the service life. The M-shaped connecting plate can support various parts of the bottom of the lower mold to obtain a good connection effect, while reducing the mass of the connecting plate, reducing the load on the output end of the drive component, and extending the service life of the drive component. The hollow connecting plate can further reduce the weight and reduce the load.

[0024] The present invention provides a raised plate, and the corrugated raised plate can be flattened after deformation, so that it fits more closely with the upper mold and is better isolated from the external environment. Silicone rubber has the characteristics of low surface energy and low surface free energy, which makes it difficult for paint to adhere to and bond to its surface. At the same time, silicone rubber also has good chemical stability and will not chemically react with the components in the paint, further ensuring that there will be no adhesion between it and the paint, thereby avoiding adhesion between the raised plate and the restraining tube and the paint on the surface of the tooling plate, and avoiding paint damage causing reduced accuracy.

[0025] The present invention sets a lower die, and in actual use, needs to move the storage rack, which is convenient for directly transporting the tooling plate and the materials it carries to the required work station or processing area, reducing the secondary handling and intermediate links of the materials. When the storage rack is moved, the tooling plate inside it moves due to inertia, and the tooling plate squeezes the inner side of the restraining cylinder. The restraining cylinder squeezes the expansive plastic fluid, and the expansive plastic fluid hardens instantly under the squeezing, and the tooling plate is limited to avoid the deviation and collision, which plays a protective role. When the upper die squeezes the raised plate, the viscous fluid slowly moves The upper die moves so that the raised plate is slowly flattened to cushion the upper die, thereby preventing the upper die from damaging the raised plate and leaking the expansive fluid. When the lower die is impacted by the outside world, if the impact force causes the lower die to deform, a depression will occur in the lower die, and the expansive fluid in the lower die will be squeezed at the depression. The expansive fluid at the impact position will instantly harden, increasing the strength of the lower die. At the same time, the state of the expansive fluid will change, causing a change in the volume of the local expansive fluid, and the viscous fluid away from the impact position will flow, thereby continuously consuming the impact force and obtaining a better anti-collision effect.

[0026] The present invention provides a buffer cylinder, and the inner side of the buffer cylinder made of rubber material can play a buffering role when the column surface slides, reduce the falling speed of the upper mold, and further prevent the raised plate from being damaged. The buffer cylinder with a corrugated cross-section can obtain greater resistance and achieve a better buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of a tooling board storage rack with dustproof function of the present invention;

[0028] Figure 2It is a schematic structural diagram of another viewing angle of the tooling board storage rack with dustproof function of the present invention;

[0029] Figure 3 It is a schematic diagram of the storage mechanism structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the raised plate of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the reset component of the present invention;

[0032] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part A;

[0033] Figure 7 It is a schematic diagram of the cross-sectional structure of the upper mold of the present invention;

[0034] Figure 8 This is a schematic diagram of the cross-sectional structure of the buffer cylinder of the present invention;

[0035] Fig. 9 It is a schematic diagram of the cross-sectional structure of the slot block of the present invention;

[0036] Fig.10 It is a schematic diagram of the cross-sectional structure of the guard plate of the present invention.

[0037] In the figure: 1, bottom plate; 2, column; 3, top plate; 4, storage mechanism; 41, lower mold; 42, upper mold; 43, driving assembly; 431, rotating telescopic rod; 432, slot block; 433, clamping block; 434, guard plate; 44, sliding sleeve; 45, connecting plate; 46, raised plate; 47, restraining cylinder; 48, reset assembly; 481, ring body; 482, connecting block; 483, folding plate; 49, slot body; 410, sealing plate; 411, buffer cylinder. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0039] Example 1, please refer to Figure 1-Figure 7 The present invention is a tooling board storage rack with dustproof function, comprising:

[0040] A bottom plate 1, a column 2 is fixedly connected to the top of the bottom plate 1, a top plate 3 is fixedly connected to the side of the column 2 away from the bottom plate 1, four columns 2 are arranged at the interval between the bottom plate 1 and the top plate 3, and the four columns 2 are respectively distributed at the four corners of the top plate 3;

[0041] The storage mechanism 4 is arranged at the interval between the bottom plate 1 and the top plate 3, the four columns 2 all penetrate the storage mechanism 4, and the surface of the column 2 is slidably connected to the inner side surface of the storage mechanism 4;

[0042] Wherein, the storage mechanism 4 comprises:

[0043] A lower mold 41, the outer side of the lower mold 41 is fixedly connected with a sliding sleeve 44, and the inner side of the sliding sleeve 44 is slidably connected with the outer side of the column 2, and the lower mold 41 is arranged at the interval between the bottom plate 1 and the top plate 3;

[0044] An upper mold 42, which is arranged on a side of the lower mold 41 away from the bottom plate 1, and the four columns 2 all pass through the upper mold 42;

[0045] A driving assembly 43, the driving assembly 43 is fixedly connected to a side of the bottom plate 1 close to the top plate 3, and a surface of the driving assembly 43 is fixedly connected to a surface of the top plate 3;

[0046] Start the driving component 43, the output end of the driving component 43 cooperates with the upper mold 42, the driving component 43 drives the upper mold 42 to rise, and put the tooling plate into the gap between the upper mold 42 and the lower mold 41, cancel the cooperation between the output end of the driving component 43 and the upper mold 42, and the upper mold 42 descends under the action of gravity to complete the mold closing, and the tooling plate is stored between the upper mold 42 and the lower mold 41, which can isolate the outside world, avoid dust accumulation on the tooling plate, thereby avoiding affecting the accuracy of the tooling plate, and can also avoid corrosion of the tooling plate by the external environment, further avoiding a reduction in accuracy.

[0047] The upper mold 42 and the lower mold 41 are arranged in several groups, wherein one upper mold 42 and the lower mold 41 below it form a group, and each group of upper molds 42 is arranged directly above the lower mold 41. The arrangement of multiple groups of upper molds 42 and lower molds 41 can store several tooling plates.

[0048] A connecting plate 45 is provided at the interval between the bottom plate 1 and the top plate 3. There are a plurality of connecting plates 45, and the plurality of connecting plates 45 are respectively provided at the intervals between two adjacent groups of upper dies 42 and lower dies 41, and the two sides of the connecting plate 45 are respectively fixedly connected to the top of the upper die 42 and the bottom of the lower die 41 in the two groups of upper dies 42 and lower dies 41. The connecting plate 45 is provided to connect the upper die 42 with the lower die 41, so that when the upper die 42 moves, the lower die 41 that is not engaged with it can be driven to move, thereby avoiding relative movement between the two when the upper die 42 is driven to move, avoiding wear of the upper die 42 and the lower die 41, and extending the service life.

[0049] The connecting plate 45 is configured to be in a cross shape and is hollow. The cross-shaped connecting plate 45 can support various parts of the bottom of the lower mold 41 to obtain a good connection effect, while reducing the mass of the connecting plate 45, reducing the load on the output end of the drive component 43, and extending the service life of the drive component 43. The hollow connecting plate 45 can further reduce the weight and reduce the load.

[0050] A raised plate 46 is fixedly connected to one side of the lower mold 41 close to the top plate 3, and the cross section of the raised plate 46 is set to be a waveform. A restraining tube 47 is fixedly connected to one side of the raised plate 46 close to the center of the lower mold 41. The raised plate 46 and the restraining tube 47 are both made of silicone rubber. The cavity surrounded by the lower mold 41, the raised plate 46 and the restraining tube 47 is filled with an expansion fluid, and a reset component 48 is arranged inside the lower mold 41. The upper mold 42 descends under the action of its own gravity, contacts the raised plate 46, and squeezes it until the raised plate 46 and the upper mold 42 are tightly fitted to complete the mold closing, and the expansion fluid flows to press the restraining fluid. The tube 47 is squeezed, the binding tube 47 shrinks and deforms, and the surface of the tooling plate placed inside the binding tube 47 is squeezed, so as to complete the limit. The corrugated raised plate 46 can be flattened after deformation, so as to fit more closely with the upper mold 42 and better isolate the external environment. Silicone rubber has the characteristics of low surface energy and low surface free energy, which makes it difficult for paint to adhere to and bond to its surface. At the same time, silicone rubber also has good chemical stability and will not react chemically with the components in the paint, further ensuring that there will be no adhesion between it and the paint, thereby avoiding the raised plate 46 and the binding tube 47 and the tooling plate The paint on the surface is adhered to avoid paint damage and reduced accuracy. In actual use, it is necessary to move the storage rack to facilitate the direct transportation of the tooling plate and the materials it carries to the required work station or processing area, reducing the secondary handling and intermediate links of the materials. When the storage rack is moved, the tooling plate inside it moves due to inertia, and the tooling plate squeezes the inner side of the restraining cylinder 47. The restraining cylinder 47 squeezes the expansive plastic fluid, and the expansive plastic fluid hardens instantly due to squeezing, limiting the tooling plate to avoid its deviation and collision, which plays a protective role. When the upper mold 42 squeezes the raised plate 46, the viscous fluid slowly The lower mold 41 is moved slowly, so that the raised plate 46 is slowly flattened, and the upper mold 42 is buffered to prevent the upper mold 42 from damaging the raised plate 46 and preventing the expansion fluid from leaking. When the lower mold 41 is impacted by the outside, if the impact force causes the lower mold 41 to deform, the lower mold 41 is depressed, and the depression squeezes the expansion fluid in the lower mold 41. The expansion fluid at the impact position hardens instantly, increasing the strength of the lower mold 41. At the same time, the existence state of the expansion fluid changes, causing the local expansion fluid volume to change, and the viscous fluid away from the impact position flows, thereby continuously dissipating the impact force and obtaining a better anti-collision effect.

[0051] The reset assembly 48 includes a ring body 481, the outer side surface of the ring body 481 is fixedly connected to the inner side surface of the lower mold 41, the inner side surface of the ring body 481 is fixedly connected with a connecting block 482, and there are several connecting blocks 482 evenly distributed along the circumference of the ring body 481, and the side of several connecting blocks 482 away from the ring body 481 is fixedly connected with a folding plate 483, and the side of the folding plate 483 away from the connecting block 482 is fixedly connected to the outer side surface of the restraining tube 47, and the restraining tube 47 shrinks and deforms, driving the folding plate 483 to extend, and several circumferentially evenly distributed folding plates 483 can limit the restraining tube 47 to ensure that it evenly restrains the tooling plate. After the upper mold 42 is away from the lower mold 41, the folding plate 483 can assist the restraining tube 47 to restore the deformation, reduce the strain of the restraining tube 47, and extend the service life.

[0052] Example 2, please refer to Figure 1-Figure 10 A groove body 49 is provided on one side of the upper mold 42 close to the bottom plate 1, and a sealing plate 410 is embedded in the groove body 49. The surface of the sealing plate 410 is fixedly connected to the inner side surface of the groove body 49, and a buffer cylinder 411 is provided inside the groove body 49. The buffer cylinder 411 passes through the upper mold 42 and the sealing plate 410, and the outer side surface of the buffer cylinder 411 is fixedly connected to the inner side surfaces of the upper mold 42 and the sealing plate 410, and the inner side surface of the buffer cylinder 411 is slidably connected to the surface of the column 2. The groove body 49 is filled with an expansive fluid, and the expansive fluid protects the upper mold 42 when it is hit.

[0053] Four buffer cylinders 411 are provided, and several buffer cylinders 411 are respectively arranged at the four corners of the upper mold 42. The inner cross-section of the buffer cylinder 411 is corrugated, and the inner side of the buffer cylinder 411 is made of rubber. The upper mold 42 moves, driving the buffer cylinder 411 to move, and the buffer cylinder 411 slides on the surface of the column 2. The inner side of the buffer cylinder 411 made of rubber material can act as a buffer when sliding on the surface of the column 2, thereby reducing the falling speed of the upper mold 42 and further preventing the raised plate 46 from being damaged. The buffer cylinder 411 with a corrugated cross-section can obtain greater resistance and achieve a better buffering effect.

[0054] The driving assembly 43 includes a rotating telescopic rod 431, two of which are symmetrically arranged around the lower mold 41, and the rotating telescopic rod 431 is embedded in the top of the bottom plate 1, the surface of the rotating telescopic rod 431 is fixedly connected to the inner side of the bottom plate 1, and the output end of the rotating telescopic rod 431 is located outside the bottom plate 1, and a plurality of upper molds 42 are fixedly connected with a groove block 432 on one side close to the rotating telescopic rod 431, and a clamping block 433 is slidably connected to the inner side of the groove block 432, and the clamping block 433 is arranged on the side of the rotating telescopic rod 431 away from the bottom plate 1, and the clamping block 433 is fixedly connected to the surface of the output end of the rotating telescopic rod 431. When the rotating telescopic rod 431 is started, the output end of the rotating telescopic rod 431 is extended and stops after reaching a predetermined position, and the output end of the rotating telescopic rod 431 is driven to rotate, driving the clamping block 433 to be clamped into the groove block 432, and the output end of the rotating telescopic rod 431 is driven to extend and retract again, thereby driving a plurality of upper molds 42 to move, and completing mold closing and separation.

[0055] The two rotating telescopic rods 431 are fixedly connected to the sides away from each other with guard plates 434, the guard plates 434 are fixedly connected to the top of the base plate 1, and the sides of the two guard plates 434 close to each other are fixedly connected to the surface of the top plate 3. The guard plates 434 are provided to protect the rotating telescopic rods 431 and other components to avoid affecting the operation of the driving assembly 43.

[0056] The dilatant fluid applicable to the present invention includes: a mixture of corn starch and water, D3O material, shear thickening liquid, etc. Under normal circumstances, it exhibits the characteristics of a liquid, has a certain fluidity, can flow and deform slowly, but when subjected to external forces such as rapid impact or stirring, the particles inside the fluid will quickly squeeze and rub against each other, the friction between the particles will increase sharply, and the viscosity of the fluid will rise instantly, thus becoming as hard as a solid. When the force does not reach the threshold, such as slow squeezing or a small impact force, the particles inside the fluid have enough time to slide relatively and adjust their positions, and water can also play a good lubricating role, making the fluid thicker, but it can also maintain good fluidity and will not harden. Among them, the D3O material is a single impact-resistant material composed of "intelligent molecules", which can present two mechanical states under different impacts, and is a "smart impact absorbing material";

[0057] When in use, the upper mold 42 and the lower mold 41 located above the bottom plate 1 are lowered along the column 2 under the action of gravity, and the lower mold 41 and the upper mold 42 above them are molded together under the action of gravity;

[0058] Start the rotating telescopic rod 431, the output end of the rotating telescopic rod 431 extends, and stops after reaching a predetermined position. At this time, the output end of the rotating telescopic rod 431 is driven to rotate, driving the clamping block 433 to be clamped into the groove block 432, and the output end of the rotating telescopic rod 431 is driven to extend and retract again. The rotating telescopic rod 431 drives the clamping block 433 to move, drives the groove block 432 to move, and drives the upper mold 42 to move.

[0059] When the tooling plate is not needed, the block 433 is engaged with the uppermost slot block 432, and the telescopic rod 431 is rotated to shrink, driving the upper molds 42 to move, and the upper mold 42 moves, driving the buffer cylinder 411 to move, and the buffer cylinder 411 slides on the surface of the column 2, and finally the upper mold 42 is pressed tightly against the lower mold 41, and the upper mold 42 contacts the raised plate 46 below it and squeezes it until the raised plate 46 and the upper mold 42 are tightly fitted to complete the mold closing, and the buffer cylinder 411 slides on the surface of the column 2, and the rubber The inner side of the buffer cylinder 411 has a large resistance when sliding on the surface of the column 2, which reduces the acceleration of the upper mold 42 falling, so that when the upper mold 42 and the lower mold 41 are molded together, the raised plate 46 is slowly squeezed by the upper mold 42, so that the raised plate 46 slowly deforms and squeezes the bulging plastic fluid, and the bulging plastic fluid flows and squeezes the restraining cylinder 47, causing the restraining cylinder 47 to shrink and deform, and squeeze the surface of the tooling plate placed in the restraining cylinder 47, thereby completing the limit.

[0060] When the tooling plate needs to be taken out, the clamping block 433 is clamped with the slot block 432 connected to the upper mold 42 storing the tooling plate, and the telescopic rod 431 is rotated to extend, the upper mold 42 is lifted, and the upper mold 42 is separated from the lower mold 41 below, and the tooling plate is taken out for use;

[0061] When the lower mold 41 is impacted by the outside world, if the instantaneous impact causes the lower mold 41 to deform, the lower mold 41 will be concave, and the concave part will squeeze the expansive plastic fluid in the lower mold 41, and the expansive plastic fluid will be subjected to a large instantaneous impact, causing the expansive plastic fluid at the impact position to instantly harden, providing support for the lower mold 41, and increasing the strength of the lower mold 41. The impact is transmitted and lost in the expansive plastic fluid, and the expansive plastic fluid far away from the impact position is not impacted enough and will still be in a flowing state. At the same time, the existence state of the local expansive plastic fluid changes, causing the volume of the local expansive plastic fluid to change, and the viscous fluid far away from the impact position will flow, and the impact kinetic energy will gradually be converted into the kinetic energy of the viscous fluid flow, which will continuously consume the impact;

[0062] When the impact disappears, the existence state of the dilatant plastic fluid slowly recovers, the hardened dilatant plastic fluid resumes flowing, and the viscosity of the thickened dilatant plastic fluid also slowly recovers so as to be used again;

[0063] In actual use, it is necessary to move the storage rack to facilitate the direct transportation of the tooling plate and the materials it carries to the required work station or processing area, reducing the secondary handling and intermediate links of the materials. When the storage rack is moved, if it stops suddenly or turns quickly, the tooling plate will continue to move in the moving direction due to inertia, and the tooling plate will have a rapid impact on the restraining cylinder 47, causing the restraining cylinder 47 to quickly impact the expansion plastic fluid, and the expansion plastic fluid will harden instantly, limiting the tooling plate. When it stops slowly or turns, there will be no rapid impact, and the tooling plate will slowly squeeze the inner side of the restraining cylinder 47, and the restraining cylinder 47 squeezes the expansion plastic fluid, and the viscosity of the expansion plastic fluid increases, which cushions the tooling plate.

[0064] When the impact kinetic energy is completely consumed, under the elastic force of the restraining tube 47 to restore its deformation, the tooling plate is reset, the hardened expansive plastic fluid resumes flowing, and the viscosity of the thickened expansive plastic fluid is slowly restored for secondary use.

[0065] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A tooling board storage rack with dustproof function, characterized in that: include: A bottom plate (1), the top of the bottom plate (1) being fixedly connected to a column (2), a side of the column (2) away from the bottom plate (1) being fixedly connected to a top plate (3), four columns (2) being arranged at a distance between the bottom plate (1) and the top plate (3), and the four columns (2) being respectively distributed at the four corners of the top plate (3); A storage mechanism (4), the storage mechanism (4) being arranged at a gap between the bottom plate (1) and the top plate (3), the four upright posts (2) all passing through the storage mechanism (4), and the surfaces of the upright posts (2) being slidably connected to the inner side surfaces of the storage mechanism (4); Wherein, the storage mechanism (4) comprises: A lower mold (41), the outer side surface of the lower mold (41) being fixedly connected to a sliding sleeve (44), and the inner side surface of the sliding sleeve (44) being slidably connected to the outer side surface of the column (2), and the lower mold (41) being arranged at a gap between the bottom plate (1) and the top plate (3); An upper mold (42), the upper mold (42) being arranged on a side of the lower mold (41) away from the bottom plate (1), and the four uprights (2) all passing through the upper mold (42); A driving assembly (43), the driving assembly (43) being fixedly connected to a side of the bottom plate (1) close to the top plate (3), and a surface of the driving assembly (43) being fixedly connected to a surface of the top plate (3); The upper mold (42) and the lower mold (41) are arranged in a plurality of groups, and the upper mold (42) of each group is arranged directly above the lower mold (41); A connecting plate (45) is provided at the interval between the bottom plate (1) and the top plate (3), and a plurality of the connecting plates (45) are provided, and the plurality of connecting plates (45) are respectively provided at the interval between two adjacent groups of upper dies (42) and lower dies (41), and two sides of the connecting plate (45) are respectively fixedly connected to the top of the upper die (42) and the bottom of the lower die (41) in the two groups of upper dies (42) and lower dies (41); The connecting plate (45) is arranged in a cross-shaped shape, and the connecting plate (45) is arranged hollow; A raised plate (46) is fixedly connected to one side of the lower mold (41) close to the top plate (3), and the cross section of the raised plate (46) is arranged to be wavy; a restraining tube (47) is fixedly connected to one side of the raised plate (46) close to the center of the circle of the lower mold (41); the raised plate (46) and the restraining tube (47) are both made of silicone rubber; a cavity surrounded by the lower mold (41), the raised plate (46) and the restraining tube (47) is filled with an expansive fluid, and a reset component (48) is arranged inside the lower mold (41); The drive assembly (43) is started, and the output end of the drive assembly (43) cooperates with the upper mold (42). The drive assembly (43) drives the upper mold (42) to rise, and the tooling plate is inserted from the gap between the upper mold (42) and the lower mold (41). The cooperation between the output end of the drive assembly (43) and the upper mold (42) is cancelled, and the upper mold (42) descends under the action of gravity to complete the mold closing. The tooling plate is stored between the upper mold (42) and the lower mold (41) to isolate it from the outside world.

2. The tooling board storage rack with dustproof function according to claim 1, characterized in that: The reset assembly (48) comprises a ring body (481), the outer side surface of the ring body (481) is fixedly connected to the inner side surface of the lower mold (41), the inner side surface of the ring body (481) is fixedly connected to a connecting block (482), and a plurality of connecting blocks (482) are evenly distributed along the circumference of the ring body (481), and a plurality of connecting blocks (482) are fixedly connected to a folding plate (483) on one side away from the ring body (481), and a side of the folding plate (483) away from the connecting block (482) is fixedly connected to the outer side surface of the restraining tube (47).

3. The tooling board storage rack with dustproof function according to claim 2, characterized in that: A groove body (49) is provided on one side of the upper mold (42) close to the bottom plate (1), a sealing plate (410) is embedded in the groove body (49), the surface of the sealing plate (410) is fixedly connected to the inner side surface of the groove body (49), a buffer cylinder (411) is provided in the groove body (49), the buffer cylinder (411) passes through the upper mold (42) and the sealing plate (410), the outer side surface of the buffer cylinder (411) is fixedly connected to the inner side surface of the upper mold (42) and the sealing plate (410), the inner side surface of the buffer cylinder (411) is slidably connected to the surface of the column (2), and the groove body (49) is filled with an expansive fluid.

4. The tooling board storage rack with dustproof function according to claim 3, characterized in that: Four buffer cylinders (411) are provided, and the plurality of buffer cylinders (411) are respectively provided at the four corners of the upper mold (42); the inner cross-section of the buffer cylinder (411) is wave-shaped, and the inner side of the buffer cylinder (411) is made of rubber material.

5. The tooling board storage rack with dustproof function according to claim 4, characterized in that: The driving assembly (43) comprises a rotating telescopic rod (431), two of which are symmetrically arranged around the lower mold (41), and the rotating telescopic rod (431) is inlaid on the top of the bottom plate (1), the surface of the rotating telescopic rod (431) is fixedly connected to the inner side surface of the bottom plate (1), and the output end of the rotating telescopic rod (431) is located outside the bottom plate (1), and a groove block (432) is fixedly connected to one side of the plurality of upper molds (42) close to the rotating telescopic rod (431), and a clamping block (433) is slidably connected to the inner side surface of the groove block (432), and the clamping block (433) is arranged on a side of the rotating telescopic rod (431) away from the bottom plate (1), and the clamping block (433) is fixedly connected to the output end surface of the rotating telescopic rod (431).

6. The tooling board storage rack with dustproof function according to claim 5, characterized in that: The sides of the two rotating telescopic rods (431) that are away from each other are both fixedly connected with a guard plate (434), the guard plate (434) is fixedly connected to the top of the bottom plate (1), and the sides of the two guard plates (434) that are close to each other are fixedly connected to the surface of the top plate (3).

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