A cutter automatic packaging integrated machine

Abstract

The application discloses a cutter automatic packaging integrated machine, which comprises a first feeding device, an oil immersion module, a second feeding device, a box loading device, a position adjusting module, a box covering device and a discharging device. The oil immersion process is arranged before cutter packaging, so that the surfaces of milling cutters, taps and other tools are covered with oil films to be isolated from external air to avoid oxidation. The cutter is placed in a horizontal manner, and the position thereof is adjusted to have sufficient space for being placed into a buffer block. The buffer block can be expanded to fill the excess space of the placing position, and the tip of the cutter can be wrapped to form better protection. Since the cutter is placed in a horizontal manner, the end cover can be covered at one time when the end cover is covered, and the packaging efficiency is higher than that of the vertical plug-in type. The device is fully automatic, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the technical field of knife packaging equipment, specifically an automatic knife packaging integrated machine. Background Technology

[0002] Milling cutters and taps are commonly used cutting and drilling tools in CNC machine tool processing. They are usually made of materials such as cemented carbide, which have high hardness and wear resistance. After production, milling cutters and taps need to be individually packaged to avoid prolonged exposure to air. However, even if they are packaged and not used for a long time, they will still rust, leading to a decrease in tool accuracy or even rendering them unusable.

[0003] In addition, the packaging box is slightly longer than the tools themselves, which can cause them to shake during transportation and damage the blades. To address this, a buffer block is usually placed inside the packaging box to fill any gaps and protect the ends of the blades. However, the position of the blades inside the packaging box is not fixed, and the reserved space is too small to fit the buffer block inside. Therefore, most packaging uses a plug-in structure for the box body and end caps. However, this packaging method is inefficient, requires the buffer block to be placed in the end cap beforehand, and cannot be used for batch processing. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic knife packaging machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic knife packaging machine includes:

[0007] The first feeding device is used to remove the cutting tool and transfer it to the oil immersion device;

[0008] The oil immersion module is used to immerse the cutting tool in protective oil, so that an oil film is formed on the surface of the cutting tool, and then let it stand to remove excess oil droplets;

[0009] The second feeding device is used to place the packaging box on the conveyor line. The packaging box includes several placement spaces, and each placement space includes at least a first placement position and a second placement position that are interconnected.

[0010] The boxing device retrieves the cutting tools from the oil-immersion device and places them in the placement space;

[0011] The position adjustment module positions the tool at the reference position in the placement space and fills the buffer block in the second placement position;

[0012] A lid device for sealing the box by placing an end cap on the box body;

[0013] The unloading device removes the sealed packaging boxes.

[0014] A further technical solution is that the oil-immersion module includes an oil-immersion device and a transfer device;

[0015] The oil immersion device includes a lifting assembly, a first rotating assembly is installed on the moving end of the lifting assembly, a first acquiring assembly is installed on the movable end of the first rotating assembly, and an oil drum is provided below the first acquiring assembly.

[0016] The transfer device takes the cutting tool from the oil-immersion device and transfers it to a settling tray.

[0017] In a further technical solution, the boxing device includes a third moving component, a third rotating component is mounted on the movable end of the third moving component, a fourth rotating component is mounted on the movable end of the third rotating component via a third bracket, the third rotating component and the fourth rotating component are not parallel, and a third gripping component is mounted on the movable end of the fourth rotating component.

[0018] A further technical solution is provided, wherein the position adjustment module includes:

[0019] A toggle assembly is used to push the tool located in the first placement position to the side;

[0020] A position detection component is used to detect the position of the tool in the first placement position;

[0021] A filling component is used to place the compressible buffer block into the second placement position.

[0022] In a further technical solution, the actuating assembly includes at least one longitudinally mounted first cylinder, the output end of the first cylinder is mounted with a first bracket, and the bottom of the first bracket is mounted with a plurality of levers, the levers corresponding to the placement space.

[0023] In a further technical solution, the position detection component includes at least one longitudinal second cylinder, the output end of the second cylinder is equipped with a second bracket, and a plurality of probes are installed on the second bracket, with two probes forming a group corresponding to the placement space.

[0024] In a further technical solution, the filling assembly includes a first clamping component mounted longitudinally and a third cylinder mounted longitudinally. The output end of the third cylinder is provided with a pressing plate, which extends into the clamping end of the first clamping component.

[0025] A further technical solution also includes a clamping head, used to squeeze the buffer block into the second placement position a second time.

[0026] In a further technical solution, the conveyor line is also equipped with a pressing device, which is used to press the end box and the packaging box together a second time.

[0027] In a further technical solution, the lid device includes a material storage component and a second multi-axis moving component. The movable end of the second multi-axis moving component is equipped with a third rotating component and a vision component. An adsorption component is installed on the rotating component.

[0028] The beneficial effects of this invention are:

[0029] This invention employs an oil-immersion process before tool packaging to coat the surfaces of milling cutters, taps, and other tools with an oil film, isolating them from external air and preventing oxidation. Secondly, the tools are placed horizontally, and their positions are aligned to allow sufficient space for a buffer block. The expandable buffer block fills any excess space and effectively protects the tool tips. Because of the horizontal placement, the end caps can be closed in one step, resulting in higher efficiency compared to vertical plug-in packaging. This fully automated equipment significantly improves work efficiency.

[0030] Other features and advantages of the present invention will be described in detail in the following detailed description section. Attached Figure Description

[0031] Figure 1 : Overall three-dimensional structural diagram of the present invention.

[0032] Figure 2 : Overall planar structural diagram of the present invention.

[0033] Figure 3 : Structural diagram of the first feeding device and oil immersion module of the present invention.

[0034] Figure 4 : Structural diagram of the oil immersion apparatus of the present invention.

[0035] Figure 5 : Structural diagram of the first feeding device of the present invention.

[0036] Figure 6 : Structural diagram of the marking component of the present invention.

[0037] Figure 7 : Structural diagram of the lid device, pressing device and labeling device of the present invention.

[0038] Figure 8 : Structural diagram of the packaging device of the present invention.

[0039] Figure 9 : Structural diagram of the second feeding device of the present invention.

[0040] Figure 10 : Structural diagram of the position adjustment module of the present invention.

[0041] Figure 11 : Structural diagram of the position adjustment module of the present invention.

[0042] Figure 12 : Structural diagram of the lid device of the present invention.

[0043] Reference numerals: 1-First feeding device, 11-First feeding assembly, 12-Second feeding assembly, 13-Marking assembly, 131-First fixed base, 132-Second rotating assembly, 133-Fourth bracket, 134-Second acquisition assembly, 135-Laser marking device, 136-Vision inspection assembly, 2-Oil immersion module, 21-Oil immersion device, 211-Lifting assembly, 212-First rotating assembly, 213-First acquisition assembly, 214-Oil drum, 215-Connector, 22-Transfer device, 23-Stationary tray, 31-Packaging box, 32-First placement position, 33-Second placement position, 34-End cap, 41-Second feeding device, 42-Unloading device, 43-Labeling device, 44-Pressing device, 5-Boxing device, 51-Third moving part Components, 52-Third rotating component, 53-Third support, 54-Fourth rotating component, 55-Third gripping component, 6-Position adjustment module, 61-Toggle component, 611-First cylinder, 612-First support, 613-Toggle lever, 62-Position detection component, 621-Second cylinder, 622-Second support, 623-Probe, 63-Filling component, 631-First gripping component, 632-Third cylinder, 633-Extrusion sheet, 634-Pressure head, 64-First multi-axis moving component, 65-Output device, 71-Circulating conveyor line, 72-Jig, 73-Positioning groove, 74-Positioning structure, 8-Cover device, 81-Storage component, 82-Second multi-axis moving component, 83-Third rotating component, 84-Adsorption component. Detailed Implementation

[0044] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0045] Please refer to Figure 1-12 ;

[0046] This invention aims to propose a novel process for immersing cutting tools in oil after machining before packaging. The placement method differs from common plug-and-play packaging; instead, the tools are placed flat to avoid damage to the tool tip during packaging. The cutting tools referred to in this solution are not limited to any particular type and can include end mills, taps, etc. Specifically, the process includes a first feeding device 1, an oil immersion module 2, a second feeding device 41, a boxing device 5, a position adjustment module 6, a box-closing device 8, and a unloading device 42.

[0047] During operation, the first feeding device 1 retrieves one or more cutting tools from the receiving tray and then moves them to the oil immersion module 2. After the oil immersion module 2 retrieves these cutting tools, the first feeding device 1 moves and resets to wait for the next action. It should be noted that if there are no other operations between the first feeding device 1 and the oil immersion device 21, multiple cutting tools can be retrieved at once using a special fixture. Similarly, the oil immersion device 21 and the transfer device 22 will also use special fixtures to retrieve the same number of cutting tools at the same time. If there are other operations before the oil immersion operation, such as laser marking, then a single cutting tool conveying method will be used.

[0048] Reference Figure 3 and Figure 4 The oil immersion module 2 includes an oil immersion device 21 and a transfer device 22; the oil immersion device 21 includes a lifting component 211, a first rotating component 212 is installed on the moving end of the lifting component 211, a first acquiring component 213 is installed on the movable end of the first rotating component 212, and an oil tank 214 is provided below the first acquiring component 213.

[0049] The first rotating component 212 and the first acquiring component 213 can be a rotary cylinder and a pneumatic gripper, respectively. After the first acquiring component 213 grabs the knife from the first feeding device 1, the first rotating component 212 drives the first acquiring component 213 to rotate 180° so that the cutting edge or cone of the knife faces downward. Then, the lifting component 211 drives the whole to move downward so that the whole knife is immersed in the oil. It should be noted that the first acquiring component 213 is arranged vertically and uses the tip part to grip the knife. When immersed in oil, the gripper arm will also be immersed in oil, but will not touch the cylinder of the first acquiring component 213. In addition, the oil tank 214 is funnel-shaped and has a connector 215 at its bottom. It is connected to an external oil supply device through the connector 215 to realize automatic oil replenishment.

[0050] The blade is immersed in protective oil, causing an oil film to adhere to its surface. Then, the lifting component 211 moves the entire blade upward and pauses briefly for a few seconds to allow excess oil to slide off the blade into the oil drum 214. Then, the first rotating component 212 rotates the entire blade 180° in the opposite direction to reset it. The blade is then retrieved from the oil-immersing device 21 by the transfer device 22. After a brief settling process in the oil-immersing device 21, excess oil still adheres to the blade's surface, which may affect subsequent packaging. Therefore, the transfer device 22 places the blade on the settling tray 23 for a second settling. In addition, the part of the blade clamped by the oil-immersing device 21 cannot be immersed in oil before this. After the blade is placed on the settling tray 23, the operating part of the blade faces upward. At this time, excess oil flows from top to bottom, covering the part that was not previously immersed in oil, so that the entire blade is wrapped in an oil film. After a long settling period, excess oil slides off the surface of the blade. Preferably, the settling tray 23 can be installed on a circulating moving component and moved laterally to approach the boxing device 5 so that it can retrieve the settling blade.

[0051] At the same time, refer to Figure 9 The second feeding device 41 places the packaging box 31 on the conveyor line. The packaging box 31 includes several placement spaces. Each placement space includes at least a first placement position 32 and a second placement position 33 that are interconnected. Of course, the placement position is customizable. It can be clearly divided into two positions, or it can be a virtual position divided into a whole chamber to accommodate the movement of the equipment. No limitation is made here.

[0052] The cutting tool is then taken from the stationary tray 23 by the boxing device 5 and placed in the placement space from a vertical position to a horizontal position. The tip of the cutting tool extends from the first placement position 32 to the second placement position 33. The device also includes a circulating conveyor line 71, which is equipped with several fixtures 72. The packaging box 31 is placed on the fixtures 72. Along the running direction of the circulating conveyor line 71, there is also a position adjustment module 6 and a cover device 8. The circulating conveyor line drives the fixtures 72 to move the packaging box 31 to the position of the position adjustment module 6. Due to the position of the packaging box 31 and the error of the placement action, the distance of the cutting tool tip extending to the second placement position 33 is different, which makes it impossible to place the buffer block. Therefore, a placement reference needs to be set. The reference is that the tail end of the cutting tool abuts against the inner wall of the end of the first placement position 32.

[0053] The tool is adjusted to the reference position by the position adjustment module 6, which then makes enough space for the second placement position 33. The buffer block is then placed in it. The buffer block is made of a compressible material, usually a sponge. When the sponge is obtained, it is squeezed and shrunk. After being placed in the second placement position 33, the sponge expands and fills the internal gap and wraps the tip of the tool.

[0054] Then, the packaging box 31 is moved to the lid device 8 via a circulating conveyor line. The lid device 8 obtains an end cap 34 of the same size as the packaging box 31 and fastens it onto the packaging box 31. Finally, the packaged packaging box 31 is removed from the fixture 72 via the unloading device 42.

[0055] This invention incorporates an oil-immersion process before tool packaging, ensuring that the surfaces of tools such as milling cutters and taps are covered with an oil film to isolate them from external air and prevent oxidation. Secondly, the tools are placed horizontally, and their positions are aligned to allow sufficient space for a buffer block. The expandable nature of the buffer block fills any excess space in the placement area and effectively protects the tool tips. Because of the horizontal placement, the end cap 34 can be closed in one step, resulting in higher efficiency compared to vertical plug-in packaging. This fully automated equipment significantly improves work efficiency.

[0056] In this embodiment of the invention, reference is made to Figure 7The conveyor line is also equipped with a pressing device 44. When the fixture 72 passes through the pressing device 44, it will stop and then apply pressure downward to the end cover 34 for secondary pressing to ensure that the end cover 34 is pressed tightly with the packaging box 31. Preferably, the fixture 72 is provided with positioning grooves 73 on both sides, and the circulating conveyor line 71 is provided with a positioning structure 74 that cooperates with the limiting groove. Preferably, the positioning groove 73 is "V" shaped, and the positioning structure 74 is provided according to the tool of each process, usually a combination of cylinder and positioning block.

[0057] In addition, a labeling device 43 is provided on one side of the pressing device 44 for affixing labels to the end cap 34 and has a correction function. For details, please refer to the implementation of the cover device 8.

[0058] One embodiment of the present invention relating to the position adjustment module 6 is described below. Figure 10 and Figure 11 Specifically, it includes a toggle component 61, a position detection component 62, and a filling component 63;

[0059] During operation, the actuating component 61 first extends into the second placement position 33 and moves forward a predetermined distance. During this process, it contacts the tip of the tool and pushes it forward in the first placement position 32 until it reaches the reference position. Preferably, to avoid direct contact with the tip, it generally only contacts a position slightly above the tip. For example, the tip of a tap is very sharp and has a tapered bevel, so it only contacts the beveled area rather than the tip. Regardless of the method used, the position of the tool in the packaging box 31 needs to be measured. Then, the position detection component 62 starts to operate to detect the position of the tool in the first placement position 32 to ensure that the tool is in the reference position. If the measurement result shows that the tool has not reached the reference position, the actuating component 61 is activated again.

[0060] After the toggle component 61 adjusts the position of the tool and the position detection component 62 confirms the position of the tool, ensuring that the second placement position 33 has sufficient space, the filling component 63 then moves to place the buffer block into the second placement position 33.

[0061] The present invention achieves the filling of the buffer block in the flat packaging by the cooperation of the toggle component 61, the position detection component 62 and the filling component 63. The expansion of the buffer block can fill the excess space of the placement position and can wrap the tip of the knife to form better protection.

[0062] Preferably, the actuation component 61, the position detection component 62, and the filling component 63 can be installed on independent multi-axis moving components, but the overall structure will appear bulky and costly; preferably, the above three components are installed sequentially on the movable end of the same first multi-axis moving component 64 via brackets, which will not increase the number of action steps, but can simplify the structure and save costs.

[0063] According to one embodiment of the present invention regarding the toggle assembly 61, see reference to Figure 11 Specifically, it includes at least one longitudinally mounted first cylinder 611, the output end of the first cylinder 611 is mounted with a first bracket 612, and at least one lever 613 is mounted on the bottom of the first bracket 612.

[0064] The aforementioned packaging boxes 31 can be integrally formed and arranged side by side, that is, they have multiple placement positions that can simultaneously hold multiple knives of the same specification. The number of levers 613 is the same as the number of placement positions. In addition, in order to accommodate knives of different specifications, the size of the packaging boxes 31 will also be different, and the spacing between the levers 613 will also be different. For this purpose, two first cylinders 611 are arranged side by side. The output end of each first cylinder 611 is equipped with a first bracket 612 and a lever 613. The spacing between the two sets of levers 613 is different to accommodate two sizes of packaging boxes 31. When one set of levers 613 needs to be used, the corresponding first cylinder 611 pushes the first bracket 612 to extend downward.

[0065] One embodiment of the position detection component 62 of the present invention is described below. Figure 11 Specifically, it includes at least one longitudinal second cylinder 621. The output end of the second cylinder 621 is equipped with a second bracket 622. At least two probes 623 are installed on the second bracket 622. Each probe 623 corresponds to a cutting tool. That is, when the aforementioned packaging box 31 can be integrally formed and arranged side by side, and has multiple placement positions to simultaneously place multiple cutting tools of the same specification, then two probes 623 are set as a group, and multiple groups are set. Both probes 623 are connected to the controller and are moved to the designated position by the drive of the first multi-axis moving device. Then, the second cylinder 621 pushes the second bracket 622 to move downward. If both probes 623 contact the cutting tool, they will conduct and send a signal indicating that the cutting tool has not reached the reference position. If only one probe 623 contacts the cutting tool and the other probe 623 does not contact the cutting tool, they will not conduct, indicating that the cutting tool has reached the reference position.

[0066] In addition, to accommodate different sizes of cutting tools, the size of the packaging box 31 will also be different, and the distance between each set of probes 623 will also be different. For this purpose, two parallel second cylinders 621 are provided. Each second cylinder 621 has a second bracket 622 and several sets of probes 623 at its output end. The distance between the two sets of probes 623 is different to accommodate two sizes of packaging boxes 31. When one set of probes 623 is needed, the corresponding second cylinder 621 pushes the second bracket 622 to extend downward.

[0067] One embodiment of the present invention relating to the filling component 63, see reference to Figure 11 Specifically, it includes a first clamping component 631 installed longitudinally and a third cylinder 632 installed longitudinally. The output end of the third cylinder 632 is provided with a squeezing plate 633, which extends into the clamping end of the first clamping component 631. Preferably, the first clamping component 631 is a combination of a jaw and a clamping arm, while the squeezing plate 633 is located between the clamping arms. In addition, an output device 65 is installed on one side for conveying the buffer block.

[0068] During operation, the first multi-axis moving component 64 drives the filling component 63 to move to the output end of the output device 65. At the same time, the first clamping component 631 clamps the buffer block and compresses it. Meanwhile, the third cylinder 632 and the extrusion plate 633 move synchronously with the first clamping component 631 while remaining relatively stationary. Then, the buffer block is cut by the cutting component.

[0069] Then, the first multi-axis moving component 64 drives the filling component 63 to move, so that the buffer block is directly above and close to the second placement position 33. Then, the third cylinder 632 pushes the extrusion plate 633 downward relative to the first clamping component 631, and at the same time squeezes the buffer block out of the first clamping component 631. Since the clamping end of the first clamping component 631 is very close to the second placement position 33, the buffer block can be smoothly pressed into the second placement position 33 and then expands to fill the gap. If the packaging box 31 has multiple placement positions, since only one buffer block can be obtained at a time, the above operation needs to be repeated multiple times.

[0070] Preferably, it also includes a pressing head 634, which can be fixed on the cover of the third cylinder 632 and extends downward. After the buffer block is placed into the second placement position 33, it is squeezed again by the pressing head 634 to squeeze the buffer block into the second placement position 33 again, filling it more tightly.

[0071] In addition, the space reserved for the second placement position 33 is different for different specifications of cutting tools, and the length of the buffer block output by the conveying device will also be adjusted according to the actual situation. Preferably, the third cylinder 632 is connected to the transverse component. The front and rear positions of the third cylinder 632 are adjusted by the transverse component, and the position of the extrusion plate 633 in the clamping component is also adjusted to adapt to buffer blocks of different lengths. In addition, a position sensor is installed on the transverse component to limit the movement distance.

[0072] One embodiment of the present invention relating to the cartoning device 5 is described below. Figure 8 The movable end of the three rotating components is equipped with a fourth rotating component 54 via a third bracket 53. The third rotating component 52 and the fourth rotating component 54 are not parallel. Preferably, both the third rotating component 52 and the fourth rotating component 54 are rotary cylinders. For example, the third rotating component 52 is horizontally installed, while the fourth rotating component 54 is vertically installed via the third bracket 53. The two rotating surfaces are perpendicular to each other, and the movable end of the fourth rotating component 54 is equipped with a third clamping component 55.

[0073] The cutting tool is placed vertically in the stationary plate 23. First, the third moving component 51 drives the whole to move towards the stationary plate 23, and the third clamping component 55 vertically clamps one or more cutting tools. When clamping multiple cutting tools, a special clamp is required, while when clamping a single cutting tool, a pneumatic gripper or other component can be used. Then, the third moving component 51 drives the whole to reset.

[0074] Because the clamping direction is misaligned with the placement direction, the third rotating component 52 first moves to drive the fourth rotating component 54, the third clamping component 55 and the tool to rotate horizontally by 90°, so that one or more tools are aligned with the straight line of the placement space. Then the fourth rotating component 54 moves to drive the third clamping component 55 to rotate vertically by 90°, so that the tool changes from a vertical state to a horizontal state and is located directly above the placement space. Then the movable end of the third moving component 51 descends to the end face of the tool near the placement space and the third clamping component 55 releases, so that the tool falls into the placement space.

[0075] According to one embodiment of the first feeding device 1 of the present invention, see reference to Figure 5 and Figure 6 Specifically, it includes a first feeding component 11 and a second feeding component 12, with a marking component 13 located between them. During operation, the first feeding component 11 picks up the cutting tool from the receiving tray, transfers it to the marking component 13, and then resets it. After marking the cutting tool, the second feeding component 12 picks up the cutting tool from the marking component 13 and transfers it to the oil immersion device 21. To further improve work efficiency, the marking component 13 adopts a rotary dual-station operation, with one station for receiving the cutting tool from the first feeding component 11 and the other station for laser marking.

[0076] More specifically, the marking component 13 includes a first fixed base 131, a second rotating component 132 is mounted on the first fixed base 131, a fourth bracket 133 is mounted on the movable end of the second rotating component 132, and two second acquisition components 134 are symmetrically and oppositely mounted on the fourth bracket 133. Both second acquisition components 134 can be rotated to correspond with the laser marking device 135.

[0077] Regardless of the state of the second rotating component 132, there is always one second acquisition component 134 corresponding to the first feeding component 11, while the other second acquisition component 134 corresponds to the laser marking device 135. The cyclic operation process is realized by rotating 180° and reversing to reset, which reduces waiting time and improves work efficiency.

[0078] Preferably, a visual inspection component 136 is provided at the marking position to detect whether there are defects in the marking of the tool. If there are defects, the tool is picked up by the second feeding component 12 and placed in the collection box, while the tool without defects is transferred to the oil immersion device 21.

[0079] One embodiment of the present invention relating to the lid device 8 is described below. Figure 12 The system includes a storage component 81 and a second multi-axis moving component 82. The storage component 81 uses a clip-type feeding mechanism. The end cap 34 and the packaging box 31 need to be perfectly aligned to be tightly closed. However, the end caps 34 in the storage component 81 are not placed at the same angle, which will cause the end caps 34 to fail to match the packaging box 31. For this reason, the moving end of the second multi-axis moving component 82 is equipped with a third rotating component 83 and a vision component (not shown). First, the vision component detects the angular position of the end cap 34. Then, the adsorption component 84 installed on the third rotating component 83 acquires the end cap 34. Then, the rotating component drives the adsorption component 84 to rotate according to the deviation angle, so as to correct the deviation of the end cap 34 and match the angle of the end cap 34 with the packaging box 31.

[0080] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0081] 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 spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic knife packaging machine, characterized in that: include; The first feeding device (1) is used to remove the cutting tool and transfer it to the oil immersion device (21); The oil immersion module (2) is used to immerse the cutting tool in protective oil to form an oil film on the surface of the cutting tool and to let it stand to remove excess oil droplets. The second feeding device (41) is used to place the packaging box (31) on the conveyor line. The packaging box (31) includes several placement spaces, and each placement space includes at least a first placement position (32) and a second placement position (33) that are interconnected. The boxing device (5) takes the knife from the oil immersion device (21) and places the knife in the placement space; The position adjustment module (6) positions the tool at the reference position of the placement space and fills the buffer block in the second placement position (33); A lid device (8) is used to cover the end cap (34) on the box body to seal the box; The unloading device (42) takes out the sealed packaging box (31).

2. The automatic knife packaging machine according to claim 1, characterized in that: The oil-immersion module (2) includes an oil-immersion device (21) and a transfer device (22); The oil immersion device (21) includes a lifting assembly (211), a first rotating assembly (212) is installed on the moving end of the lifting assembly (211), a first acquiring assembly (213) is installed on the movable end of the first rotating assembly (212), and an oil drum (214) is provided below the first acquiring assembly (213). The transfer device (22) takes the cutting tool from the oil-immersion device (21) and transfers it to the settling tray (23).

3. The automatic knife packaging machine according to claim 1, characterized in that: The boxing device (5) includes a third moving component (51), a third rotating component (52) is mounted on the movable end of the third moving component (51), a fourth rotating component (54) is mounted on the movable end of the third rotating component (52) via a third bracket (53), the third rotating component (52) and the fourth rotating component (54) are not parallel, and a third gripping component (55) is mounted on the movable end of the fourth rotating component (54).

4. The automatic knife packaging machine according to claim 1, characterized in that: The position adjustment module (6) includes: A toggle assembly (61) is used to push the cutter located in the first placement position (32) to the side; A position detection component (62) is used to detect the position of the tool in the first placement position (32); A filling component (63) is used to place a compressible buffer block into a second placement position (33).

5. The automatic knife packaging machine according to claim 4, characterized in that: The actuation assembly (61) includes at least one longitudinally mounted first cylinder (611), the output end of the first cylinder (611) is mounted with a first bracket (612), and the bottom of the first bracket (612) is mounted with a plurality of levers (613), the levers (613) corresponding to the placement space.

6. The automatic knife packaging machine according to claim 4, characterized in that: The position detection component (62) includes at least one longitudinal second cylinder (621), the output end of the second cylinder (621) is equipped with a second bracket (622), and a plurality of probes (623) are installed on the second bracket (622), with two probes (623) forming a set corresponding to the placement space.

7. The automatic knife packaging machine according to claim 4, characterized in that: The filling assembly (63) includes a first clamping component (631) mounted longitudinally and a third cylinder (632) mounted longitudinally. The output end of the third cylinder (632) is provided with a pressing plate (633), which extends into the clamping end of the first clamping component (631).

8. The automatic knife packaging machine according to claim 1, characterized in that: It also includes a clamping head (634) for forcibly inserting the buffer block into the second placement position (33) a second time.

9. The automatic knife packaging machine according to claim 1, characterized in that: The conveyor line is also equipped with a pressing device (44), which is used to press the end box and the packaging box (31) together for a second time.

10. The automatic knife packaging machine according to claim 1, characterized in that: The lid device (8) includes a storage component (81) and a second multi-axis moving component (82). The movable end of the second multi-axis moving component (82) is equipped with a third rotating component (83) and a vision component. An adsorption component (84) is installed on the rotating component.

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