Cutter receiving platform of cutter cabinet
By using openable open-close plates and roller guide block mechanisms in the tool cabinet tool connection platform, the tool drop height is reduced and sponge pads are laid in the tool retrieval chamber, the tool drop damage in the tool cabinet and the operator clamping is solved. Problem, achieving lower cost production and maintenance.
Patent Information
- Application Number
- CN202420789033.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-16
AI Technical Summary
Existing tool cabinets are susceptible to severe impact and vibration during tool drop, and operators have a risk of clamping during tool removal, and motor-driven tool removal doors increase production and maintenance costs.
A tool cabinet knife connection platform is designed. By setting openable open-close plates and roller guide block mechanisms at the bottom of the knife connection chamber, the tool drop height is reduced, and the risk of clamping is avoided through pure mechanical structures, while in the knife withdrawal chamber. Lay a sponge pad to reduce the impact.
It effectively reduces the risk of tool damage, avoids operator clamping and interference problems, and reduces production and maintenance costs through pure mechanical structures.
Smart Images
Figure CN222155531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing tool storage, and more specifically to a tool cabinet receiving platform. Background Art
[0002] A tool cabinet is a cabinet used to store machining tools. The outer shell of the tool cabinet is generally made of metal plates, and there are multiple layers of shelves for storing tools inside. Each shelf can be moved on the shelf bracket by pushing and pulling. There are multiple aisles separated by aisle partitions in parallel inside the shelf. Aisle motors and aisle springs are installed in each aisle. Tools can be stored in each interval of the aisle springs. When the tool needs to be taken, the aisle motor drives the aisle spring to rotate, and the helical angle of the aisle spring pushes the tool to move, so that it detaches from the shelf and falls into the tool retrieval bin.
[0003] Among the tool cabinet products currently on the market, most of the tools fall to a height of up to 1500mm-1700mm when they fall from the shelf to the tool retrieval bin. After falling into the collection box, the tool will be severely impacted and vibrated due to the impact angle and the contact position with the tool retrieval bin, and there is a risk of damage and scrapping. In addition, there is a probability that the tool will be affected by the internal structure of the tool cabinet during the falling process, resulting in failure to fall into the collection box normally, making it impossible to take out the tool normally, which will cause economic losses to the company and delay the production process.
[0004] Although there are tool cabinets equipped with lifting tool receiving platforms on the market, there is a common problem. The existing solution is that the lifting platform is moved to the tool receiving bin, and the operator reaches into the tool receiving bin to take the tool from the lifting platform. When the lifting tool receiving platform is moving, if the operator reaches into the tool receiving bin, there is a risk of being pinched by the lifting platform; and the tool receiving door generally opens inward, which makes it easy for the lifting platform to interfere with the tool receiving door. If the door is opened outward, the operator has to hold the door with one hand and take the object with the other hand, which is very inconvenient; therefore, most tool cabinets on the market use motor-driven tool receiving doors, but the motor-driven tool receiving doors need to wait for a long time to open, and for safety reasons, the motor-driven tool receiving doors need to be equipped with gratings and other designs to protect the operator, which greatly increases the production cost and maintenance cost of the tool cabinet, as well as the difficulty of control software development. Utility Model Content
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A tool cabinet knife receiving platform comprises a knife taking bin and a knife receiving bin, the knife taking bin is provided with a knife taking door, the knife receiving bin is connected to the lifting platform of the tool cabinet, and the knife receiving bin is driven to rise and fall above the knife taking bin by the lifting platform, the upper and lower ends of the knife receiving bin are both open, the bottom of the knife receiving bin is rotatably connected with an opening and closing plate for closing the bottom, the opening and closing plate is provided with a torsion spring, when the torsion spring is in an initial state, the opening and closing plate is closed, the opening and closing plate is provided with a roller, the knife taking bin is provided with a guide block with an inclined surface, when the knife receiving bin moves downward, the roller moves along the inclined surface of the guide block, thereby driving the opening and closing plate to open.
[0007] The utility model is further configured as follows: the bottom of the knife receiving bin is rotatably connected with two symmetrical opening and closing plates, and the two opening and closing plates are inclined downwardly and contact each other, thereby closing the bottom of the knife receiving bin.
[0008] The utility model is further configured as follows: a rotating shaft is arranged on the opening and closing plate, two ends of the rotating shaft respectively pass through the side walls at two ends of the knife receiving bin, and the opening and closing plate rotates around the rotating shaft.
[0009] The utility model is further configured as follows: the torsion spring is sleeved on the rotating shaft, and both ends and the middle of the rotating shaft are sleeved with torsion springs.
[0010] The utility model is further configured as follows: a mounting shaft is arranged on the outer side of the opening and closing plate, the mounting shaft protrudes from the side wall of the knife receiving bin, and the roller is sleeved on the portion of the mounting shaft protruding from the side wall of the knife receiving bin.
[0011] The utility model is further configured as follows: brackets are arranged on the side walls at both ends of the knife receiving bin, and the knife receiving bin is fixed on the lifting platform of the tool cabinet through the brackets.
[0012] The utility model is further configured as follows: a window is provided on the side wall of the knife taking bin, the knife taking door is rotatably connected to the window, and the knife taking door rotates toward the inside of the knife taking bin.
[0013] The utility model is further configured as follows: the inner bottom wall of the knife taking bin is covered with a sponge pad.
[0014] Compared with the prior art, the utility model has at least the following advantages:
[0015] 1. By setting an openable opening and closing plate at the bottom of the knife receiving bin, the tool first falls from the layer plate into the knife receiving bin, and the lifting platform drives the knife receiving bin to move downward close to the knife taking bin. During the downward movement of the knife receiving bin, the roller slides along the inclined surface of the guide block, thereby driving the opening and closing plate to open and the tool falls into the knife taking bin. When the lifting platform drives the knife receiving bin to move upward and the roller is separated from the guide block, the opening and closing plate is reset and closed under the action of the torsion spring; the falling height of the tool is reduced to avoid the tool being damaged and scrapped due to severe impact and vibration. The knife receiving bin does not need to extend into the knife taking bin, which avoids pinching the operator and interfering with the knife taking door. In addition, because a purely mechanical structure is used, the production cost and maintenance cost of the tool cabinet are reduced.
[0016] 2. The two opening and closing plates are tilted downward, which increases the accommodating volume of the knife receiving bin and makes the bottom of the knife receiving bin more convenient to open and close.
[0017] 3. By laying a sponge pad on the bottom wall of the knife bin, the impact of the knife falling is further reduced, making the knife less likely to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a first viewing angle diagram of this embodiment;
[0019] Figure 2 It is a schematic diagram when the opening and closing plate is opened;
[0020] Figure 3 yes Figure 1 A magnified schematic diagram of part A;
[0021] Figure 4 is a second viewing angle diagram of this embodiment;
[0022] Figure 5 yes Figure 4 Schematic diagram of the enlarged portion B.
[0023] Description of reference numerals:
[0024] 1. Knife removal magazine; 2. Knife receiving magazine; 3. Opening and closing plate; 4. Rotating shaft; 5. Torsion spring; 6. Roller; 7. Guide block; 8. Mounting shaft; 9. Flat washer; 10. Shaft retaining ring; 11. Bracket; 12. Knife removal door; 13. Sponge pad; 14. Abutment block. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] A tool cabinet receiving platform, such as Figures 1 to 3 As shown, it includes a tool taking bin 1 and a tool receiving bin 2. The tool taking bin 1 is a square box. A tool taking door 12 is provided on the tool taking bin 1 for the operator to put his hand in. The top of the tool taking bin 1 is open, and the tool falls from the top into the tool taking bin 1. The tool receiving bin 2 is connected to the lifting platform of the tool cabinet, and the tool receiving bin 2 is driven to rise and fall above the tool taking bin 1 through the lifting platform. When the tool falls from the shelf, it will first fall into the tool receiving bin 2, and then fall into the tool taking bin 1 after the tool receiving bin 2 is lowered, thereby reducing the falling height of the tool.
[0028] The front, back, left and right sides of the knife receiving magazine 2 are closed, and the upper and lower ends are both open. The bottom of the knife receiving magazine 2 is rotatably connected to an opening and closing plate 3 for closing the bottom of the knife receiving magazine 2. A torsion spring 5 is provided on the opening and closing plate 3. When the torsion spring 5 is in the initial state, the opening and closing plate 3 is closed, and a roller 6 is provided on the opening and closing plate 3. A guide block 7 with an inclined surface is provided on the knife taking magazine 1. When the knife receiving magazine 2 moves downward, the roller 6 is attached to the guide block 7. As the knife receiving magazine 2 continues to move downward, the inclined surface will push the roller 6 outward, thereby driving the opening and closing plate 3 to flip outward and open. When the knife receiving magazine 2 moves upward, the roller 6 moves inward along the inclined surface, and the opening and closing plate 3 will close again under the action of the torsion spring 5.
[0029] Two symmetrical opening and closing plates 3 are rotatably connected to the bottom of the knife receiving bin 2. The two opening and closing plates 3 are inclined downward and contact each other, thereby closing the bottom of the knife receiving bin 2. When the two opening and closing plates 3 are in contact and closed, a triangular shape is formed. The side walls at both ends of the knife receiving bin 2 protrude downward to close the two sides of the opening and closing plates 3. Symmetrical inclined surfaces are provided on both sides of the guide block 7, which are respectively used to support the two rollers 6.
[0030] A rotating shaft 4 is provided on the opening and closing plate 3, and the rotating shaft 4 passes through the opening and closing plate 3, and the two ends of the rotating shaft 4 pass through the side walls of the two ends of the tool receiving bin 2 respectively, and the opening and closing plate 3 is connected to the tool receiving bin 2, and the opening and closing plate 3 rotates around the rotating shaft 4. The parts of the two ends of the rotating shaft 4 passing through the side walls of the tool receiving bin 2 are both provided with shaft retaining springs 10. When the rotating shaft 4 moves into the tool receiving bin 2, the shaft retaining spring 10 will abut against the side walls of the tool receiving bin 2, which has a limiting effect and prevents the rotating shaft 4 from falling off from the tool receiving bin 2.
[0031] The torsion spring 5 is sleeved on the rotating shaft 4. The torsion spring 5 is sleeved on both ends and the middle of the rotating shaft 4 to increase the driving force when the opening and closing plate 3 is flipped and reset, and the rotation is more stable. A clearance groove is opened on the opening and closing plate 3 at the sleeve of the torsion spring 5. The torsion spring 5 is set in the clearance groove. The inner side of the opening and closing plate 3 protrudes with an abutment block 14 (such as Figure 5 As shown in FIG. 1 , one end of the torsion spring 5 is clamped in the knife receiving chamber 2, and the other end is clamped on the abutment block 14, so that the torsion spring 5 can drive the opening and closing plate 3 to rotate.
[0032] A mounting shaft 8 is provided on the outer side of the opening and closing plate 3, and the mounting shaft 8 protrudes from the side wall of the knife receiving bin 2. The roller 6 is sleeved on the portion of the mounting shaft 8 protruding from the side wall of the knife receiving bin 2, and the roller 6 is rotatably connected to the mounting shaft 8. Flat washers 9 are provided on both sides of the roller 6 on the mounting shaft 8. The position of the roller 6 is fixed by limiting the flat washers 9 on both sides. Rollers 6 are provided at both ends of the opening and closing plate 3 through the mounting shaft 8. Guide blocks 7 are also provided at both ends of the knife receiving bin 1. The rollers 6 at both ends drive the opening and closing plate 3 to open together.
[0033] Brackets 11 are provided on the side walls at both ends of the knife receiving bin 2, and the knife receiving bin 2 is fixed to the lifting platform of the tool cabinet through the brackets 11. The brackets 11 are right-angled steel sheets, one side of which is fixed to the side wall of the knife receiving bin 2, and the other side is fixed to the lifting platform, thereby achieving the fixation of the knife receiving bin 2 and the lifting platform.
[0034] like Figure 4 As shown, a window is provided on the side wall of the knife taking bin 1, and the knife taking door 12 is rotatably connected to the window. The knife taking door 12 completely covers the window to close it, and the knife taking door 12 rotates toward the knife taking bin 1. The staff can push the knife taking door 12 open and put their hands into the knife taking bin 1 through the window. The rotating shaft 4 of the knife taking door 12 is horizontally arranged at the top of the knife taking door 12, and the knife taking door 12 can close automatically under the action of gravity.
[0035] The inner bottom wall of the knife taking bin 1 is paved with a sponge pad 13, which completely covers the inner bottom wall of the knife taking bin 1. When a knife falls onto the sponge pad 13, the impact force can be reduced, further preventing the knife from being damaged when it falls.
[0036] The working process of the utility model is as follows:
[0037] The tool first falls from the layer plate into the tool receiving bin 2, and the lifting platform drives the tool receiving bin 2 to move downward and close to the tool taking bin 1, so that the roller 6 on the opening and closing plate 3 fits with the guide block 7. As the tool receiving bin 2 continues to move downward, the inclined surface will push the roller 6 outward, overcome the torsion force of the torsion spring 5 and drive the opening and closing plate 3 to flip outward and open, so that the tool falls into the tool taking bin 1, and then the lifting platform drives the tool receiving bin 2 to move upward. At this time, the roller 6 moves inward along the inclined surface, and the opening and closing plate 3 rotates and closes under the torsion force of the torsion spring 5.
[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.
Claims
1. A tool cabinet receiving platform, comprising a tool taking bin and a tool receiving bin, wherein the tool taking bin is provided with a tool taking door, the tool receiving bin is connected to a lifting platform of the tool cabinet, and the tool receiving bin is driven to rise and fall above the tool taking bin by the lifting platform, characterized in that: The upper and lower ends of the knife receiving magazine are both open, and the bottom of the knife receiving magazine is rotatably connected to an opening and closing plate for closing the bottom, and a torsion spring is provided on the opening and closing plate. When the torsion spring is in an initial state, the opening and closing plate is closed, and a roller is provided on the opening and closing plate. A guide block with an inclined surface is provided on the knife taking magazine, and when the knife receiving magazine moves downward, the roller moves along the inclined surface of the guide block, thereby driving the opening and closing plate to open.
2. The tool cabinet tool receiving platform according to claim 1, characterized in that: The bottom of the knife receiving bin is rotatably connected with two symmetrical opening and closing plates, and the two opening and closing plates are inclined downwardly and contact each other, thereby closing the bottom of the knife receiving bin.
3. The tool cabinet tool receiving platform according to claim 1, characterized in that: The opening and closing plate is provided with a rotating shaft, and two ends of the rotating shaft respectively pass through the side walls at two ends of the knife receiving bin, and the opening and closing plate rotates around the rotating shaft.
4. The tool cabinet tool receiving platform according to claim 3, characterized in that: The torsion spring is sleeved on the rotating shaft, and the two ends and the middle part of the rotating shaft are sleeved with torsion springs.
5. The tool cabinet tool receiving platform according to claim 1, characterized in that: A mounting shaft is arranged on the outer side of the opening and closing plate, the mounting shaft protrudes from the side wall of the tool receiving bin, and the roller is sleeved on the portion of the mounting shaft protruding from the side wall of the tool receiving bin.
6. The tool cabinet tool receiving platform according to claim 1, characterized in that: Brackets are arranged on the side walls at both ends of the knife receiving bin, and the knife receiving bin is fixed on the lifting platform of the tool cabinet through the brackets.
7. The tool cabinet tool receiving platform according to claim 1, characterized in that: A window is provided on the side wall of the knife taking bin, and the knife taking door is rotatably connected to the window, and the knife taking door rotates toward the inside of the knife taking bin.
8. The tool cabinet tool receiving platform according to claim 1, characterized in that: The inner bottom wall of the knife taking bin is covered with a sponge pad.