S-shaped curved knife integrated production equipment

Abstract

The invention relates to the technical field of bent knife production equipment, in particular to S-shaped bent knife integrated production equipment which comprises a knife sharpening platform, a liftable grinding wheel mounted on the knife sharpening platform and a mounting platform mounted on the knife sharpening platform, and a driving device mounted on the knife sharpening platform and used for driving the mounting platform to rotate is arranged on one side of the mounting platform. The mounting platform comprises a base mounted on the knife sharpening platform, a central column fixedly connected to the base and a switching structure arranged on the periphery of the central column and mounted on the base, a moving structure used for moving the mounting platform to the position below the grinding wheel is arranged on the knife sharpening platform, and the mounting platform is switched into the state facilitating machining of the S-shaped bent knife through the switching structure. And then the position of the mounting platform is adjusted through the moving structure, the S-shaped bent knife is mounted on the mounting platform, and the two sides of the S-shaped bent knife are polished through the grinding wheel and the driving device, so that an operator can polish the two sides of the S-shaped bent knife at a time, and the machining efficiency of the operator is improved.

Description

Technical Field

[0001] The present application relates to the technical field of scimitar production equipment, and in particular to an integrated production equipment for S-shaped scimitars. Background Art

[0002] The invention discloses an integrated production equipment for S-shaped scimitars, namely a scimitar sharpening machine, which specifically comprises a sharpening platform, a grinding wheel which can be raised and lowered and is mounted on the sharpening platform, and an installation platform which is mounted on the sharpening platform and has a plurality of installation guide posts on its surface. A driving motor is arranged in the sharpening platform, and its output end is fixedly connected to the installation platform.

[0003] It is mainly used for grinding the blade of a scimitar. The scimitar to be ground is installed on the mounting platform through the mounting guide column, and then the height of the grinding wheel is adjusted so that its circumference contacts the blade. Then the grinding wheel and the drive motor are started to rotate the grinding wheel to grind the blade. At the same time, the mounting platform rotates to make the grinding wheel grind the arc surface of the scimitar. In this way, the grinding of the scimitar is completed.

[0004] However, after the S-shaped scimitar is placed on the mounting platform, only one side of the S-shaped scimitar can be grinded, and the other side is located inside the mounting platform, rather than at the edge of the mounting platform. Therefore, the grinding wheel cannot contact the other side of the S-shaped scimitar, thereby failing to complete the grinding. As a result, the operator needs to grind both sides of the S-shaped scimitar separately each time, which reduces the operator's processing efficiency. Therefore, an integrated production device for S-shaped scimitars is needed. Summary of the invention

[0005] In view of the shortcomings of the existing technology, the purpose of this application is to provide an integrated production equipment for S-shaped scimitars, which is used to solve the technical problem in the prior art that the operator needs to grind both sides of the S-shaped scimitar separately each time when grinding it, which delays the operator's processing efficiency.

[0006] The above-mentioned purpose of the present application is achieved through the following technical solutions: an integrated production equipment for S-shaped scimitars, including a sharpening platform, a lifting grinding wheel installed on the sharpening platform, and an installation platform installed on the sharpening platform, one side of the installation platform is provided with a driving device installed on the sharpening platform for driving the installation platform to rotate, the installation platform includes a base installed on the sharpening platform, a center column fixedly connected to the base, and a switching structure arranged around the center column and installed on the base, and a movable structure for moving the installation platform to move to the bottom of the grinding wheel is provided on the sharpening platform.

[0007] Furthermore, a storage groove is provided on the upper surface of the base, and the switching structure includes a scimitar platform located in the storage groove and a support spring located between the scimitar platform and the bottom surface of the storage groove, one end of the support spring is fixedly connected to the scimitar platform, and the other end is fixedly connected to the base, and mounting guide columns are fixedly provided on the upper surface of the center column and the upper surface of the scimitar platform, and a fixing structure for fixing the scimitar platform in the storage groove is provided on the outer side of the base.

[0008] Furthermore, the movable structure includes a slide groove provided on the upper surface of the sharpening platform, a plurality of connecting circular holes provided in the slide groove, and a positioning column inserted in the connecting circular holes, and the positioning column is fixedly connected to the bottom surface of the base.

[0009] Furthermore, the driving device includes a driving motor arranged above the slide slot and fixedly connected to the knife sharpening platform, and a driving belt with two ends respectively sleeved on the output end of the driving motor and the positioning column.

[0010] By adopting the above technical solution, when it is necessary to grind an ordinary scimitar, the ordinary scimitar is installed on the scimitar platform through the installation guide column on the scimitar platform, and then the height of the grinding wheel is adjusted so that its circumference contacts the blade of the ordinary scimitar, the grinding wheel and the driving motor are started, and the driving motor drives the positioning column to rotate through the driving belt so that the installation platform rotates to grind the blade of the ordinary scimitar. When the operator needs to grind the blade of the S-shaped scimitar, the scimitar platform is pressed downward to retract it into the storage groove, and then the scimitar platform is fixed in the storage groove using a fixed structure. At this time, the installation platform is pulled upward to disengage the positioning column from the connecting circular hole, and the height of the grinding wheel is adjusted higher. Then the installation platform is moved so that the center column is located on one side directly below the grinding wheel and the positioning column is inserted into the connecting circular hole at this position, and then pulled Move the driving belt so that one end is sleeved on the positioning column, and then install the S-shaped machete on the center column. At this time, lower the grinding wheel so that the bottom surface of the grinding wheel contacts the S-shaped machete (due to the characteristics of the S-shaped machete itself, only the edge points on both sides of the S-shaped machete can be ground when the S-shaped machete rotates. This results in the S-shaped machete The closer the blade is to the center of the S-shaped machete, the less likely it is to be ground. Move the center column to the side directly below the grinding wheel, so that when the S-shaped machete rotates, the entire blade will pass through the bottom surface of the grinding wheel and be completely ground). Then start the grinding wheel and the drive motor, and the S-shaped machete rotates with the center of the center column as the base point, so that the grinding wheel can grind the blades on both sides of the S-shaped machete, so that the operator can grind both sides of the S-shaped machete at one time, thereby improving the operator's processing efficiency.

[0011] Furthermore, the fixing structure includes a connecting screw hole opened on the outer side of the base, a fixing screw hole opened on the outer side of the scimitar platform and connected to the connecting screw hole, and a fixing bolt that threadedly connects the base and the scimitar platform through the connecting screw hole and the fixing screw hole.

[0012] By adopting the above technical solution, after the scimitar platform is pressed into the storage groove, the fixing bolt is screwed in so that the fixing bolt passes through the connecting screw hole and the fixing screw hole and is threadedly connected to the scimitar platform on the base, thereby fixing the scimitar platform.

[0013] Furthermore, the fixing structure also includes a limiting screw hole opened on the outer side of the upper end of the central column, the fixing screw hole passes through the scimitar platform, and the limiting screw hole is connected to the fixing screw hole.

[0014] By adopting the above technical solution, although the setting of the switching structure makes it more convenient for the operator to process the S-shaped scimitar, in the process of processing ordinary scimitars, when the rotating mounting platform contacts the grinding wheel, the grinding wheel will exert a certain pressure on the blade, which may cause the scimitar platform to compress the support spring after being subjected to pressure, resulting in the grinding wheel being unable to grind the blade. This technical problem is solved by setting the fixing structure to also include a limiting screw hole opened on the outer side of the upper end of the center column. When it is necessary to process an ordinary scimitar, the fixing bolt is screwed out so that the support spring lifts the scimitar platform, and then the fixing bolt is screwed in to align with the fixing screw hole, so that the fixing bolt passes through the fixing screw hole and is threadedly connected to the upper center column, thereby fixing the scimitar platform to prevent it from being compressed by the support spring due to pressure drop.

[0015] Furthermore, a supporting structure is provided on the upper surface of the scimitar platform.

[0016] Furthermore, the support structure includes a through hole opened on the upper surface of the scimitar platform and extending to the bottom surface of the scimitar platform, and a support column inserted in the through hole and having a top surface flush with the upper surface of the scimitar platform, and the bottom end of the support column abuts against the bottom surface of the storage groove.

[0017] By adopting the above technical solution, although the setting of the switching structure makes it more convenient for the operator to process the S-shaped scimitar, when the rotating mounting platform contacts the grinding wheel during the processing of the S-shaped scimitar, the grinding wheel will exert a certain pressure on the blade. The S-shaped scimitar is subjected to this pressure and may cause the S-shaped scimitar to deform or break. The setting of the supporting structure solves this technical problem. When the operator pushes the scimitar platform into the storage groove and fixes the scimitar platform with a fixed structure, the support column will not retract into the storage groove with the scimitar platform. After the operator installs the S-shaped scimitar on the center column, the top surface of the support column will abut against the bottom surface of the S-shaped scimitar to provide supporting force, thereby preventing the S-shaped scimitar from being deformed or broken due to the pressure of the grinding wheel.

[0018] Furthermore, a cleaning port penetrating the knife sharpening platform is provided on a side of the slide groove away from the driving motor.

[0019] By adopting the above technical solution, the cleaning opening is convenient for operators to clean dust or iron filings that fall into the chute.

[0020] Furthermore, a hole plug is inserted into the connecting circular hole.

[0021] By adopting the above technical solution, the hole plug is used to prevent dust or iron filings from falling into the connecting circular hole and affecting the insertion of the positioning column.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the arrangement of the mounting platform, the driving device, the switching structure and the moving structure, when the operator needs to grind the blade of the S-shaped scimitar, the scimitar platform is pressed downward to retract it into the receiving groove, and then the scimitar platform is fixed in the receiving groove using the fixing structure. At this time, the mounting platform is pulled upward to disengage the positioning column from the connecting circular hole, and the height of the grinding wheel is adjusted higher. Then, the mounting platform is moved so that the center column is located on one side directly below the grinding wheel and the positioning column is inserted into the connecting circular hole at this position. Then, the driving belt is pulled so that one end is sleeved on the positioning column, and then the S-shaped scimitar is installed on the center column. At this time, the grinding wheel is lowered so that the bottom surface of the grinding wheel contacts the The S-shaped scimitar is then ground (due to the characteristics of the S-shaped scimitar itself, only the edge points on both sides of the S-shaped scimitar can be ground when it rotates, which results in the blade of the S-shaped scimitar being closer to the center of the S-shaped scimitar, being less likely to be ground. The center column is moved to the side directly below the grinding wheel, so that when the S-shaped scimitar rotates, the entire blade will pass through the bottom surface of the grinding wheel and be completely ground), and then the grinding wheel and the drive motor are started. The S-shaped scimitar rotates with the center of the center column as the base point, so that the grinding wheel can grind the blades on both sides of the S-shaped scimitar, so that the operator can grind both sides of the S-shaped scimitar at one time, thereby improving the operator's processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0025] Figure 2 is along Figure 1 Sectional view along line AA;

[0026] Figure 3 yes Figure 2 Enlarged view of part A in the middle;

[0027] Figure 4 is a schematic diagram of the structure in which the scimitar platform is retracted into the storage groove in the embodiment;

[0028] Figure 5 yes Figure 4 Enlarged view of part B in the middle.

[0029] Figure numerals: 1. Sharpening platform; 10. Grinding wheel; 11. Cleaning port; 2. Mounting platform; 20. Base; 21. Center column; 22. Switching structure; 220. Scimitar platform; 221. Support spring; 23. Storage groove; 24. Mounting guide column; 3. Driving device; 30. Driving motor; 31. Driving belt; 4. Moving structure; 40. Slide groove; 41. Connecting circular hole; 42. Positioning column; 43. Hole plug; 5. Fixing structure; 50. Connecting screw hole; 51. Fixing screw hole; 52. Fixing bolt; 53. Limiting screw hole; 6. Support structure; 60. Through hole; 61. Support column. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] Example, see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5, an S-shaped scimitar integrated production equipment, including a sharpening platform 1, a lifting grinding wheel 10 installed on the sharpening platform 1, and a mounting platform 2 installed on the sharpening platform 1, one side of the mounting platform 2 is provided with a driving device 3 installed on the sharpening platform 1 for driving the mounting platform 2 to rotate, the mounting platform 2 includes a base 20 installed on the sharpening platform 1, a central column 21 fixedly connected to the base 20, and a switching structure 22 arranged around the central column 21 and installed on the base 20, the sharpening platform 1 is provided with a moving structure 4 for moving the mounting platform 2 to the bottom of the grinding wheel 10, the upper surface of the base 20 is provided with a receiving groove 23, the switching structure 22 includes a scimitar platform 220 located in the receiving groove 23 and a scimitar platform 220 located in the receiving groove 23. A support spring 221 is provided between the platform 220 and the bottom surface of the storage groove 23, one end of the support spring 221 is fixedly connected to the scimitar platform 220, and the other end is fixedly connected to the base 20, the upper surface of the central column 21 and the upper surface of the scimitar platform 220 are fixedly provided with a mounting guide column 24, the outer side of the base 20 is provided with a fixing structure 5 for fixing the scimitar platform 220 in the storage groove 23, the fixing structure 5 includes a connecting screw hole 50 opened on the outer side of the base 20, a fixing screw hole 51 opened on the outer side of the scimitar platform 220 and connected to the connecting screw hole 50, and a fixing bolt 52 that threadedly connects the base 20 and the scimitar platform 220 through the connecting screw hole 50 and the fixing screw hole 51, and the moving structure 4 includes a slide groove 4 opened on the upper surface of the sharpening platform 1 0, a plurality of connecting circular holes 41 provided in the slide groove 40 and positioning posts 42 inserted in the connecting circular holes 41, the positioning posts 42 are fixedly connected to the bottom surface of the base 20, the driving device 3 comprises a driving motor 30 arranged above the slide groove 40 and fixedly connected to the sharpening platform 1, and a driving belt 31 at both ends of which are respectively sleeved on the output end of the driving motor 30 and the positioning posts 42. When it is necessary to sharpen an ordinary scimitar, the ordinary scimitar is installed on the scimitar platform 220 through the mounting guide posts 24 on the scimitar platform 220, and then the height of the grinding wheel 10 is adjusted so that its circumference contacts the blade of the ordinary scimitar, the grinding wheel 10 and the driving motor 30 are started, and the driving motor 30 drives the positioning posts 42 to rotate through the driving belt 31 so that the mounting platform 2 rotates, and the ordinary scimitar is sharpened. When the operator needs to sharpen the blade of the S-shaped scimitar, he presses the scimitar platform 220 downward to retract it into the receiving groove 23, and then screws in the fixing bolt 52 so that the fixing bolt 52 passes through the base 20 through the connecting screw hole 50 and the fixing screw hole 51 and is threadedly connected to the scimitar platform 220, so that the scimitar platform 220 is fixed in the receiving groove 23. At this time, the mounting platform 2 is pulled upward to disengage the positioning column 42 from the connecting circular hole 41, and the height of the grinding wheel 10 is adjusted. Then, the mounting platform 2 is moved so that the center column 21 is located on one side directly below the grinding wheel 10 and the positioning column 42 is inserted into the connecting circular hole 41 at this position, and then the driving belt 31 is pulled so that one end of it is sleeved on the positioning column 42, and then the S-shaped scimitar is installed on the center column 21.At this time, the grinding wheel 10 is lowered so that the bottom surface of the grinding wheel 10 contacts the S-shaped scimitar (due to the characteristics of the S-shaped scimitar itself, only the edge points on both sides of the S-shaped scimitar can be ground when the S-shaped scimitar rotates, which results in the S-shaped scimitar blade being closer to the center of the S-shaped scimitar and less likely to be ground. The center column 21 is moved to the side directly below the grinding wheel 10, so that when the S-shaped scimitar rotates, the entire blade position will pass through the bottom surface of the grinding wheel 10 and be completely ground). Then, the grinding wheel 10 and the drive motor 30 are started, and the S-shaped scimitar rotates with the center of the center column 21 as the base point, so that the grinding wheel 10 can grind the blades on both sides of the S-shaped scimitar, so that the operator can grind both sides of the S-shaped scimitar at one time, thereby improving the operator's processing efficiency.

[0032] In this embodiment, a cleaning port 11 penetrating the knife sharpening platform 1 is formed on a side of the chute 40 away from the driving motor 30 . The cleaning port 11 is convenient for an operator to clean dust or iron filings falling into the chute 40 .

[0033] In this embodiment, a hole plug 43 is inserted into the connecting circular hole 41 , and the hole plug 43 is used to prevent dust or iron filings from falling into the connecting circular hole 41 and affecting the insertion of the positioning column 42 .

[0034] Although the setting of the switching structure 22 makes it more convenient for the operator to process the S-shaped scimitar, in the process of processing an ordinary scimitar, when the rotating mounting platform 2 and the grinding wheel 10 come into contact, the grinding wheel 10 will exert a certain pressure on the blade, which may cause the scimitar platform 220 to compress the support spring 221 after being subjected to pressure, resulting in the grinding wheel 10 being unable to grind the blade. In order to solve this technical problem, the present embodiment sets the fixing structure 5 as follows: it also includes a limiting screw hole 53 opened on the outer side of the upper end of the center column 21, the fixing screw hole 51 passes through the scimitar platform 220, and the limiting screw hole 53 is connected to the fixing screw hole 51. When it is necessary to process an ordinary scimitar, the fixing bolt 52 is screwed out so that the support spring 221 lifts the scimitar platform 220, and then the fixing bolt 52 is screwed in to align with the fixing screw hole 51, so that the fixing bolt 52 passes through the fixing screw hole 51 and is threadedly connected to the upper center column 21, thereby fixing the scimitar platform 220 to prevent it from being compressed by the support spring 221 due to the pressure drop.

[0035] Although the setting of the switching structure 22 makes it more convenient for the operator to process the S-shaped scimitar, when the rotating mounting platform 2 and the grinding wheel 10 come into contact during the processing of the S-shaped scimitar, the grinding wheel 10 will exert a certain pressure on the blade, which may cause the S-shaped scimitar to be deformed or broken by this pressure. In order to solve this technical problem, in this embodiment, a support structure 6 is provided on the upper surface of the scimitar platform 220, and the support structure 6 includes a through hole 60 opened on the upper surface of the scimitar platform 220 and extending to the bottom surface of the scimitar platform 220, and a through hole 60 inserted in the through hole The top surface of support column 60 is flush with the upper surface of scimitar platform 220, and the bottom end of support column 61 abuts against the bottom surface of storage groove 23. When the operator pushes scimitar platform 220 into storage groove 23 and fixes scimitar platform 220 with fixing structure 5, support column 61 will not retract into storage groove 23 along with scimitar platform 220. After the operator installs S-shaped scimitar on center column 21, the top surface of support column 61 abuts against the bottom surface of S-shaped scimitar to provide supporting force, thereby preventing the S-shaped scimitar from being deformed or broken due to the pressure of grinding wheel 10.

[0036] Specific implementation process: when it is necessary to grind an ordinary scimitar, the ordinary scimitar is installed on the scimitar platform 220 through the installation guide column 24 on the scimitar platform 220, and then the fixing bolt 52 is screwed in to align with the fixing screw hole 51, so that the fixing bolt 52 fixes the scimitar platform 220, and then the height of the grinding wheel 10 is adjusted so that its circumference contacts the blade of the ordinary scimitar, and the grinding wheel 10 and the driving motor 30 are started. The driving motor 30 drives the positioning column 42 to rotate through the driving belt 31, so that the mounting platform 2 rotates, and the blade of the ordinary scimitar is grinded.

[0037] When it is necessary to grind the blade of the S-shaped scimitar, unscrew the fixing bolt 52, press the scimitar platform 220 downward to retract it into the receiving groove 23, and then align the fixing screw hole 51 and screw in the fixing bolt 52, so that the scimitar platform 220 is fixed in the receiving groove 23, pull the mounting platform 2 upward, so that the positioning column 42 is disengaged from the connecting circular hole 41, and the height of the grinding wheel 10 is adjusted high, and then the mounting platform 2 is moved so that the center column 21 is located on one side directly below the grinding wheel 10 and the positioning column 42 is inserted into the connecting circular hole 41 at this position, and then the driving belt 31 is pulled so that one end of it is sleeved on the positioning column 42, and then the S-shaped scimitar is installed on the center column 21. At this time, the grinding wheel 10 is lowered so that the bottom surface of the grinding wheel 10 contacts the S-shaped scimitar, and then the grinding wheel 10 and the driving motor 30 are started. The S-shaped scimitar rotates with the center of the center column 21 as the base point, so that the grinding wheel 10 can grind the blades on both sides of the S-shaped scimitar.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An S-shaped curved blade integrated production equipment, characterized in that: The invention comprises a sharpening platform (1), a grinding wheel (10) mounted on the sharpening platform (1) and capable of being raised and lowered, and a mounting platform (2) mounted on the sharpening platform (1); a driving device (3) mounted on the sharpening platform (1) and used for driving the mounting platform (2) to rotate is provided on one side of the mounting platform (2); the mounting platform (2) comprises a base (20) mounted on the sharpening platform (1), a central column (21) fixedly connected to the base (20), and a switching structure (22) arranged around the central column (21) and mounted on the base (20); and a moving structure (4) is provided on the sharpening platform (1) for moving the mounting platform (2) to a position below the grinding wheel (10).

2. The S-shaped curved blade integrated production equipment according to claim 1, characterized in that: The upper surface of the base (20) is provided with a receiving groove (23); the switching structure (22) comprises a scimitar platform (220) located in the receiving groove (23) and a support spring (221) located between the scimitar platform (220) and the bottom surface of the receiving groove (23); one end of the support spring (221) is fixedly connected to the scimitar platform (220), and the other end is fixedly connected to the base (20); the upper surface of the central column (21) and the upper surface of the scimitar platform (220) are both fixedly provided with mounting guide columns (24); and the outer side of the base (20) is provided with a fixing structure (5) for fixing the scimitar platform (220) in the receiving groove (23).

3. The S-shaped curved blade integrated production equipment according to claim 1, characterized in that: The movable structure (4) comprises a slide groove (40) provided on the upper surface of the knife sharpening platform (1), a plurality of connecting circular holes (41) provided in the slide groove (40), and a positioning column (42) inserted into the connecting circular holes (41), wherein the positioning column (42) is fixedly connected to the bottom surface of the base (20).

4. The S-shaped curved blade integrated production equipment according to claim 3, characterized in that: The driving device (3) comprises a driving motor (30) arranged above the slide groove (40) and fixedly connected to the knife sharpening platform (1), and a driving belt (31) with two ends respectively sleeved on the output end of the driving motor (30) and the positioning column (42).

5. The S-shaped curved blade integrated production equipment according to claim 2, characterized in that: The fixing structure (5) comprises a connecting screw hole (50) provided on the outside of the base (20), a fixing screw hole (51) provided on the outside of the scimitar platform (220) and connected to the connecting screw hole (50), and a fixing bolt (52) threadedly connecting the base (20) and the scimitar platform (220) via the connecting screw hole (50) and the fixing screw hole (51).

6. The S-shaped curved blade integrated production equipment according to claim 5, characterized in that: The fixing structure (5) further comprises a limiting screw hole (53) provided on the outer side of the upper end of the central column (21); the fixing screw hole (51) passes through the scimitar platform (220); and the limiting screw hole (53) is connected to the fixing screw hole (51).

7. The S-shaped curved blade integrated production equipment according to claim 1, characterized in that: The upper surface of the scimitar platform (220) is provided with a supporting structure (6).

8. The S-shaped curved blade integrated production equipment according to claim 7, characterized in that: The support structure (6) comprises a through hole (60) provided on the upper surface of the scimitar platform (220) and extending to the bottom surface of the scimitar platform (220), and a support column (61) inserted into the through hole (60) and having a top surface flush with the upper surface of the scimitar platform (220), wherein the bottom end of the support column (61) abuts against the bottom surface of the storage groove (23).

9. The S-shaped curved blade integrated production equipment according to claim 1, characterized in that: A cleaning port (11) penetrating the knife sharpening platform (1) is provided on a side of the slide groove (40) away from the driving motor (30).

10. The S-shaped curved blade integrated production equipment according to claim 3, characterized in that: A hole plug (43) is inserted into the connecting circular hole (41).

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