Valve storage device
By designing a valve storage device, using the combination of fixed guide rails and sliding guide rails and material grabbing mechanisms, the problems of chaotic valve stacking and low operating efficiency are solved, efficient storage and pick-up of valves are achieved, collision prevention, and efficiency of production processes is improved and product quality.
Patent Information
- Application Number
- CN202411276812.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2024-12-10
AI Technical Summary
It is easy to be confused when stacked after production, and the surface is prone to collision marks, affecting quality, and the operation efficiency is low and labor intensity is high before subsequent packaging and shipment.
A valve storage device is designed, including a support beam, a fixed side plate, a storage unit and a material grabbing mechanism. Through the combination of fixed guide rail and sliding guide rail, the valve positioning and picking and placement are achieved by using limit bolts and return springs to prevent collisions. And improve operating efficiency through material grabbing mechanism.
Effectively prevent collisions between valves, improve storage and pick-up efficiency, reduce the labor intensity of operators, and ensure the quality of valves and the smooth production process.
Smart Images
Figure CN119100121A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of valve production, and in particular to a valve storage device. Background Art
[0002] The valve includes a valve head and a valve stem, which is responsible for inputting air into the engine and discharging exhaust gas after combustion. From the perspective of engine structure, it is divided into intake valves and exhaust valves. At present, valves are usually stacked on storage racks after production. Directly dumping them onto the storage racks not only causes confusion, but also collisions between valves will leave marks on their surfaces, affecting product quality. Before subsequent packaging and shipment, operators need to take and sort them one by one, which results in low work efficiency and high labor intensity. Summary of the invention
[0003] The object of the present invention is to provide a valve storage device which can effectively solve the technical problems mentioned in the background technology.
[0004] To achieve the above object, the present invention provides the following technical solutions: A valve storage device comprises a supporting crossbeam, wherein both ends of the supporting crossbeam are respectively connected to fixed side plates, the fixed side plates are connected to a supporting frame, and storage units are respectively distributed on both sides of the supporting crossbeam; The storage unit comprises a protective assembly, a fixed guide rail and a sliding guide rail arranged parallel to the fixed guide rail, one end of the fixed guide rail is connected to the guide rail fixing plate, the upper end surface and the lower end surface of the guide rail fixing plate are respectively provided with a guide boss, one end of the sliding guide rail is provided with a sliding block, a side wall of the sliding block is provided with a first slide groove, the first slide groove is slidably mounted on the guide rail fixing plate, the top and the bottom are respectively provided with a second slide groove, the second slide groove is slidably mounted on the guide boss, a limiting screw hole connected to the first slide groove is opened on the top of the sliding block, a limiting bolt is threadedly connected in the limiting screw hole, and the protective assembly is used to prevent the valve from colliding with the fixed guide rail and the fixed guide rail; It also includes a material grabbing mechanism, which is used to unload or take materials to the storage unit; The top of the fixing plate is provided with a first guide slot, and the second guide slot is connected with a first guide slot by the second guide slot.
[0005] Preferably, it includes a positioning sleeve, which is provided with a positioning groove for engaging with the guide slide rod. When one end of the positioning sleeve abuts against the sliding clamp and the other end abuts against the fixed block, the return spring contracts and the valve is placed between the fixed clamp and the sliding clamp.
[0006] Preferably, a limiting sleeve is provided on one side wall of the fixed splint, and a limiting stop rod is provided on the sliding splint on a side facing the fixed splint, and when the sliding splint slides along the guide slide rod until one end of the limiting stop rod extends into the inner hole of the limiting sleeve, valves are placed in a row between the fixed splint and the sliding splint.
[0007] Preferably, a support assembly is provided on the top of the fixed splint and the sliding splint, and the support assembly includes a support pad made of soft material, and a mounting block is provided at the bottom of the support pad, and a mounting slot for mounting on the sliding splint or the fixed splint is provided on the mounting block, and a limit baffle is provided on the edge of the support plate to prevent the valve from detaching from the support plate, and the support pad is a hemispherical structure.
[0008] Preferably, the protective assembly comprises a first protective sleeve and a second protective sleeve, the first mounting hole on the first protective sleeve and the second mounting hole on the second protective sleeve are respectively mounted on the fixed guide rail and the sliding guide rail, and the first protective sleeve and the second protective sleeve are connected by a fixing plate; A first positioning hole and a second positioning hole are respectively formed on one end surface of the first protective sleeve and the second protective sleeve, and a first positioning pin and a second positioning pin are respectively formed on one end surface of the fixed guide rail and the sliding guide rail, and the first positioning pin and the second positioning pin are respectively installed in the first positioning hole and the second positioning hole.
[0009] Preferably, the first protective sleeve and the second protective sleeve are both made of soft material, and the first positioning pin and the first positioning hole, as well as the second positioning pin and the second positioning hole, are both interference fit.
[0010] Preferably, the storage unit is mounted on the supporting beam by a mounting assembly; The mounting assembly includes a fixed cross plate and fixed mounting blocks respectively arranged on the two side walls of the supporting cross beam, the guide rail fixing plate on the storage unit located on the same side of the supporting cross beam is connected to the fixed cross plate, a fixed mounting groove is opened on one side of the fixed mounting block, the fixed cross plate is installed in the fixed mounting groove, and the fixed cross plate and the fixed mounting block are connected by fastening bolts.
[0011] Preferably, an anti-slip layer made of rubber material is provided on the top surface of the guide rail fixing plate, and the bottom of the limiting bolt is pressed against the protective layer.
[0012] Preferably, the cross section of the guide boss is a semicircular structure.
[0013] Preferably, the storage units are linearly and evenly distributed along the length direction of the supporting cross beam, and the fastening bolts are linearly and evenly distributed along the length direction of the fixed cross plate.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The valve to be stored is placed between the fixed guide rail and the sliding guide rail in the storage unit. The spacing between the fixed guide rail and the sliding guide rail can be adjusted according to the different specifications and sizes of the valve. When the sliding guide rail is moved, the first slide groove on the sliding block slides along the guide rail fixing plate, and the second slide groove slides along the guide boss. When the valve head is supported on the fixed guide rail and the sliding guide rail, and the valve stem passes through the gap between the fixed guide rail and the sliding guide rail, the limiting bolt is adjusted so that the bottom of the limiting bolt is pressed against the protective layer on the guide rail fixing plate to prevent the sliding guide rail from shaking at will. The camming plate is pressed against the guide rail and the camming plate is moved in a direction that the camming plate is in contact with the guide rail, and the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that the camming plate is moved in a direction that The material grabbing mechanism is moved downward until the valve stem on the material grabbing mechanism passes through the gap between the fixed guide rail and the sliding guide rail, and until the bottom of the fixed clamping plate or the sliding clamping plate contacts the first protective sleeve on the fixed guide rail or the second protective sleeve on the sliding guide rail, the positioning sleeve is removed from the guide slide bar, and the return spring pushes the sliding clamping plate to slide along the guide slide bar until the valve head is separated from the fixed clamping plate and the sliding clamping plate and supported on the fixed guide rail and the sliding guide rail, without the need for operators to place the produced valves one by one from the storage rack; When it is necessary to take material from the present invention, the fixed splint and the sliding splint are placed above the valve, and the support plate is placed below the valve stem, the support plate is pushed to move upward and the second guide block at the top of the first guide block slides along the second guide groove on the side wall of the fixed frame until the support plate pushes the valve between the fixed splint and the sliding splint to move upward. After the valve head extends out of the fixed splint and the sliding splint, the sliding splint is pushed to slide along the guide slide rod and the return spring contracts until the valve head can be supported on the fixed splint and the sliding splint, the positioning sleeve is engaged on the guide slide rod, the support plate is released so that the support plate slides downward along the first guide groove with the first guide block, so as to facilitate the upward movement of the grabbing mechanism and completely remove the valve from between the fixed guide rail and the sliding guide rail, and the support plate does not interfere with the fixed guide rail or the sliding guide rail. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of a valve storage device in an embodiment of the present invention; Figure 2 is a schematic diagram of the installation of the supporting beam in an embodiment of the present invention; Figure 3 is a distribution diagram of storage units on a fixed horizontal plate in an embodiment of the present invention; Figure 4 is a schematic structural diagram of a storage unit in an embodiment of the present invention; Figure 5 is a schematic diagram of the structure of a protection component in an embodiment of the present invention; Figure 6 is a schematic structural diagram of a support assembly in an embodiment of the present invention; Figure 7is a structural schematic diagram of a material grabbing mechanism in an embodiment of the present invention; Figure 8 It is a structural schematic diagram of a positioning sleeve in an embodiment of the present invention; In the figure, 1, supporting beam, 2, fixed side plate, 3, supporting frame, 4, fixed guide rail, 5, sliding guide rail, 6, guide rail fixing plate, 7, guide boss, 8, sliding block, 9, first slide groove, 10, second slide groove, 11, limit bolt, 12, fixed frame, 13, guide slide rod, 14, return spring, 15, fixed splint, 16, sliding splint, 17, sliding seat, 18, sliding groove, 19, fixed stopper, 20, second guide groove, 21, first guide block, 22, second guide Toward block, 23, support plate, 24, positioning sleeve, 25, positioning groove, 26, limit sleeve, 27, limit stop rod, 28, support pad, 29, installation block, 30, installation slot, 31, limit stop plate, 32, first protective sleeve, 33, second protective sleeve, 34, fixing plate, 35, first positioning hole, 36, second positioning hole, 37, first positioning pin, 38, second positioning pin, 39, fixed cross plate, 40, fixed installation block, 41, fixed installation slot, 42, fastening bolts. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] See also Figure 1-8 As shown, a valve storage device comprises a supporting crossbeam 1, both ends of the supporting crossbeam 1 are respectively connected with fixed side plates 2, the fixed side plates 2 are connected with a supporting frame 3, and storage units are respectively distributed on both sides of the supporting crossbeam 1; The storage unit includes a protective assembly, a fixed guide rail 4 and a sliding guide rail 5 arranged parallel to the fixed guide rail 4, one end of the fixed guide rail 4 is connected to a guide rail fixing plate 6, the upper end surface and the lower end surface of the guide rail fixing plate 6 are respectively provided with guide bosses 7, one end of the sliding guide rail 5 is provided with a sliding block 8, a side wall of the sliding block 8 is provided with a first slide groove 9, the first slide groove 9 is slidably installed on the guide rail fixing plate 6, the top and the bottom are respectively provided with second slide grooves 10, the second slide groove 10 is slidably installed on the guide boss 7, the top of the sliding block 8 is provided with a limiting screw hole connected to the first slide groove 9, and a limiting bolt 11 is threadedly connected in the limiting screw hole, and the protective assembly is used to prevent the valve from colliding with the fixed guide rail 4 and the fixed guide rail 4; An anti-slip layer made of rubber material is provided on the top surface of the guide rail fixing plate 6, and the bottom of the limiting bolt 11 is pressed against the protective layer; The cross section of the guide boss 7 is a semicircular structure; When storing valves of different specifications, the distance between the fixed guide rail 4 and the sliding guide rail 5 can be adjusted, and the fixed guide rail 4 and the sliding guide rail 5 can be positioned by the limiting bolts 11 .
[0018] It also includes a material grabbing mechanism, which is used to unload or take materials to the storage unit; The material grabbing mechanism includes a fixed frame 12, a guide slide bar 13 and a reset spring 14. A fixed clamp plate 15 is provided on one side of the top of the fixed frame 12. A sliding clamp plate 16 is provided on one side of the fixed clamp plate 15. One end of the sliding clamp plate 16 is connected to a sliding seat 17. A sliding groove 18 is provided on the sliding seat 17. The sliding groove 18 is installed on the fixed frame 12. One end of the guide slide bar 13 passes through the guide through hole on the sliding clamp plate 16 and is connected to the fixed clamp plate 15. The other end is connected to a fixed stopper 19. The reset spring 14 is sleeved on The two ends of the guide slide bar 13 respectively contact the fixed clamping plate 15 and the sliding clamping plate 16. When the sliding clamping plate 16 slides along the guide slide bar 13, the sliding groove 18 slides along the fixed frame 12. The bottom of the fixed frame 12 is provided with a first guide groove, and the side wall is provided with a second guide groove 20 connected to the first guide groove. A first guide block 21 is slidably installed in the first guide groove. The top of the first guide block 21 is connected to a second guide block 22 that slides along the second guide groove 20. The bottom of the first guide block 21 is connected to a support plate 23. It includes a positioning sleeve 24, on which a positioning groove 25 for engaging with the guide slide bar 13 is provided. When one end of the positioning sleeve 24 abuts against the sliding clamp plate 16 and the other end abuts against the fixed stopper 19, the return spring 14 contracts and the valve is placed between the fixed clamp plate 15 and the sliding clamp plate 16; A limiting sleeve 26 is provided on one side wall of the fixed clamping plate 15, and a limiting stopper rod 27 is provided on the sliding clamping plate 16 on the side facing the fixed clamping plate 15. When the sliding clamping plate 16 slides along the guide slide bar 13 until one end of the limiting stopper rod 27 extends into the inner hole of the limiting sleeve 26, valves are placed in a row between the fixed clamping plate 15 and the sliding clamping plate 16; The top of the fixed clamping plate 15 and the sliding clamping plate 16 are both provided with a support assembly, and the support assembly includes a support pad 28 made of a soft material, and a mounting block 29 is provided at the bottom of the support pad 28, and a mounting slot 30 for mounting on the sliding clamping plate 16 or the fixed clamping plate 15 is opened on the mounting block 29, and a limit baffle 31 for preventing the valve from detaching from the support plate 23 is provided on the edge of the support plate 23, and the support pad 28 is a hemispherical structure; The valve head is supported on the support pad 28 to avoid direct collision between the valve and the fixed clamping plate 15 or the sliding clamping plate 16, and the support assembly is easy to replace; The protection assembly includes a first protection sleeve 32 and a second protection sleeve 33. The first mounting hole on the first protection sleeve 32 and the second mounting hole on the second protection sleeve 33 are respectively mounted on the fixed guide rail 4 and the sliding guide rail 5. The first protection sleeve 32 and the second protection sleeve 33 are connected by a fixing plate 34. A first positioning hole 35 and a second positioning hole 36 are respectively formed on one end surface of the first protective sleeve 32 and the second protective sleeve 33, and a first positioning pin 37 and a second positioning pin 38 are respectively formed on one end surface of the fixed guide rail 4 and the sliding guide rail 5, and the first positioning pin 37 and the second positioning pin 38 are respectively installed in the first positioning hole 35 and the second positioning hole 36; The first protective sleeve 32 and the second protective sleeve 33 are both made of soft materials, and the first positioning pin 37 and the first positioning hole 35, and the second positioning pin 38 and the second positioning hole 36 are both interference fit, so as to increase the stability of the first protective sleeve 32 and the second protective sleeve 33 installed on the fixed guide rail 4 and the sliding guide rail 5 respectively; The storage unit is mounted on the supporting beam 1 through a mounting assembly; The installation assembly includes a fixed transverse plate 39 and fixed installation blocks 40 respectively arranged on the two side walls of the supporting crossbeam 1, the guide rail fixing plate 6 on the storage unit located on the same side of the supporting crossbeam 1 is connected to the fixed transverse plate 39, a fixed installation groove 41 is opened on one side of the fixed installation block 40, the fixed transverse plate 39 is installed in the fixed installation groove 41, and the fixed transverse plate 39 and the fixed installation block 40 are connected by fastening bolts 42; The storage units are linearly and evenly distributed along the length direction of the supporting cross beam 1 , and the fastening bolts 42 are linearly and evenly distributed along the length direction of the fixing cross plate 39 .
[0019] The valve to be stored is placed between the fixed guide rail 4 and the sliding guide rail 5 in the storage unit. The spacing between the fixed guide rail 4 and the sliding guide rail 5 can be adjusted according to the different specifications of the valve. When the sliding guide rail 5 is moved, the first slide groove 9 on the sliding block 8 slides along the guide rail fixing plate 6, and the second slide groove 10 slides along the guide boss 7. When the valve head is supported on the fixed guide rail 4 and the sliding guide rail 5, and the valve stem passes through the gap between the fixed guide rail 4 and the sliding guide rail 5, the limiting bolt 11 is adjusted so that the bottom of the limiting bolt 11 is pressed against the protective layer on the guide rail fixing plate 6 to prevent the sliding guide rail 5 from shaking at will; The positioning groove 25 on the positioning sleeve 24 is engaged with the guide slide bar 13, one end of the positioning sleeve 24 abuts against the sliding clamp plate 16, and the other end abuts against the fixed stop block 19, the return spring 14 contracts and one end of the limiting stop rod 27 on the sliding clamp plate 16 extends into the inner hole of the limiting sleeve 26, so that the valve head is supported on the fixed clamp plate 15 and the sliding clamp plate 16, and the valve stem passes through the gap between the fixed clamp plate 15 and the sliding clamp plate 16. After the production is completed, when the operator needs to store the valve in the storage unit of the present invention, the valve can be arranged in sequence between the fixed clamp plate 15 and the sliding clamp plate 16 in the material grabbing mechanism, and then the valves on the material grabbing mechanism are placed together. The material grabbing mechanism is positioned just above the fixed guide rail 4 and the sliding guide rail 5 in the storage unit, and then the valve stem on the material grabbing mechanism is moved downward until it passes through the gap between the fixed guide rail 4 and the sliding guide rail 5, and until the bottom of the fixed clamping plate 15 or the sliding clamping plate 16 contacts the first protective sleeve 32 on the fixed guide rail 4 or the second protective sleeve 33 on the sliding guide rail 5, the positioning sleeve 24 is removed from the guide slide bar 13, and the return spring 14 pushes the sliding clamping plate 16 to slide along the guide slide bar 13 until the valve head is separated from the fixed clamping plate 15 and the sliding clamping plate 16 and supported on the fixed guide rail 4 and the sliding guide rail 5, without the need for the operator to place the produced valves one by one from the storage rack; When it is necessary to take material from the present invention, the fixed clamping plate 15 and the sliding clamping plate 16 are placed above the valve, and the support plate 23 is placed below the valve stem, pushing the support plate 23 to move upward and the second guide block 22 at the top of the first guide block 21 slides along the second guide groove 20 on the side wall of the fixed frame 12 until the support plate 23 pushes the valve between the fixed clamping plate 15 and the sliding clamping plate 16 to move upward. After the valve head extends out of the fixed clamping plate 15 and the sliding clamping plate 16, the sliding clamping plate 16 is pushed to slide along the guide slide bar 13 and the return spring 14 contracts until the valve head can be supported on the fixed clamping plate 15 and the sliding clamping plate 16. The positioning sleeve 24 is engaged with the guide slide bar 13, and the support plate 23 is released so that the support plate 23 slides downward along the first guide groove with the first guide block 21, so as to facilitate the upward movement of the material grabbing mechanism and make the valve completely removed from between the fixed guide rail 15 and the sliding guide rail 16, and the support plate 23 does not interfere with the fixed guide rail 15 or the sliding guide rail 16.
[0020] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.
Claims
1. A valve storage device, characterized in that: It includes a supporting crossbeam, both ends of which are respectively connected to fixed side plates, the fixed side plates are connected to the supporting frame, and storage units are respectively distributed on both sides of the supporting crossbeam; The storage unit comprises a protective assembly, a fixed guide rail and a sliding guide rail arranged parallel to the fixed guide rail, one end of the fixed guide rail is connected to the guide rail fixing plate, the upper end surface and the lower end surface of the guide rail fixing plate are respectively provided with a guide boss, one end of the sliding guide rail is provided with a sliding block, a side wall of the sliding block is provided with a first slide groove, the first slide groove is slidably mounted on the guide rail fixing plate, the top and the bottom are respectively provided with a second slide groove, the second slide groove is slidably mounted on the guide boss, a limiting screw hole connected to the first slide groove is opened on the top of the sliding block, a limiting bolt is threadedly connected in the limiting screw hole, and the protective assembly is used to prevent the valve from colliding with the fixed guide rail and the fixed guide rail; It also includes a material grabbing mechanism, which is used to unload or take materials to the storage unit; The top of the fixing plate is provided with a first guide slot, and the second guide slot is connected with a first guide slot by the second guide slot.
2. A valve storage device according to claim 1, characterized in that: It includes a positioning sleeve, which is provided with a positioning groove for engaging with the guide slide rod. When one end of the positioning sleeve abuts against the sliding clamp and the other end abuts against the fixed block, the return spring contracts and the valve is placed between the fixed clamp and the sliding clamp.
3. A valve storage device according to claim 2, characterized in that: A limiting sleeve is provided on one side wall of the fixed splint, and a limiting stop rod is provided on the side of the sliding splint facing the fixed splint. When the sliding splint slides along the guide sliding rod until one end of the limiting stop rod extends into the inner hole of the limiting sleeve, valves are placed in a row between the fixed splint and the sliding splint.
4. A valve storage device according to claim 3, characterized in that: A support assembly is provided on the top of the fixed splint and the sliding splint, and the support assembly includes a support pad made of soft material, a mounting block is provided at the bottom of the support pad, and a mounting slot for mounting on the sliding splint or the fixed splint is provided on the mounting block, and a limit baffle is provided on the edge of the support plate to prevent the valve from detaching from the support plate, and the support pad is a hemispherical structure.
5. A valve storage device according to claim 1, characterized in that: The protection assembly comprises a first protection sleeve and a second protection sleeve, a first mounting hole on the first protection sleeve and a second mounting hole on the second protection sleeve are respectively mounted on the fixed guide rail and the sliding guide rail, and the first protection sleeve and the second protection sleeve are connected by a fixing plate; A first positioning hole and a second positioning hole are respectively formed on one end surface of the first protective sleeve and the second protective sleeve, and a first positioning pin and a second positioning pin are respectively formed on one end surface of the fixed guide rail and the sliding guide rail, and the first positioning pin and the second positioning pin are respectively installed in the first positioning hole and the second positioning hole.
6. A valve storage device according to claim 5, characterized in that: The first protective sleeve and the second protective sleeve are both made of soft materials, and the first positioning pin and the first positioning hole, as well as the second positioning pin and the second positioning hole, are both interference fit.
7. A valve storage device according to claim 1, characterized in that: The storage unit is mounted on the supporting beam via a mounting assembly; The mounting assembly includes a fixed cross plate and fixed mounting blocks respectively arranged on the two side walls of the supporting cross beam, the guide rail fixing plate on the storage unit located on the same side of the supporting cross beam is connected to the fixed cross plate, a fixed mounting groove is opened on one side of the fixed mounting block, the fixed cross plate is installed in the fixed mounting groove, and the fixed cross plate and the fixed mounting block are connected by fastening bolts.
8. The valve storage device according to claim 1, characterized in that: An anti-skid layer made of rubber material is arranged on the top surface of the guide rail fixing plate, and the bottom of the limiting bolt is pressed tightly on the protective layer.
9. The valve storage device according to claim 1, characterized in that: The cross section of the guide boss is a semicircular structure.
10. The valve storage device according to claim 7, characterized in that: The storage units are linearly and evenly distributed along the length direction of the supporting cross beam, and the fastening bolts are linearly and evenly distributed along the length direction of the fixed cross plate.