Surface inlay technology and application of a knife handle

Abstract

The present invention discloses a surface inlay process and application of a tool handle, wherein the inlay process comprises the following steps: Step 1: an assembly hole is reserved on the tool handle, and a filler is inlaid in the assembly hole to protect the assembly hole; Step 2: the surface of the tool handle is polished according to the established design requirements to achieve the established shape of the target tool handle surface, and the filler plays a role in protecting the assembly hole during the polishing process, and gradually fits the curvature of the tool handle surface during the polishing process; Step 3: after the polishing is completed, the filler is removed, and the assembly standard part with diamonds installed is inlaid in the reserved assembly hole. The tool handle has reserved assembly holes, and the hole accessories are filled in the reserved holes. During the polishing process of the tool handle surface, the hole accessories play a good protective role, so that the edge of the preset hole is not easy to lack material or deform. It not only caters to the curvature of the surface of the tool handle to meet the established shape, but also forms a high degree of coordination with the assembly standard parts.

Description

Technical Field

[0001] The invention relates to the technical field of tool manufacturing, in particular to a surface inlay process and application of a tool handle. Background Art

[0002] In the process of knife manufacturing, in order to improve the beauty of the knife, the handle or blade of the knife will be decorated with decorations. When diamonds are inlaid on the handle of the knife, the surface of the knife needs to be polished first, and there are many manual polishing processes for the knife, which makes it difficult to ensure the tolerance between the accessories. When the diamond is inlaid on the assembly hole, the assembly between the two different materials is prone to gaps, resulting in poor product integrity. Summary of the invention

[0003] To achieve the above object, the present invention discloses a surface inlay process for a tool handle, comprising the following steps:

[0004] Step 1: Fill the reserved assembly hole on the tool handle with filler to protect the assembly hole;

[0005] Step 2: Polish the surface of the tool handle according to the established design requirements to achieve the established shape of the target tool handle surface. The filler plays a role in protecting the reserved holes during the polishing process and gradually fits the curvature of the tool handle surface during the polishing process;

[0006] Step 3: After polishing, remove the filler and insert the diamond-mounted standard assembly part into the reserved assembly hole.

[0007] Preferably, in step 1, the shape of the assembly hole is any one of circular, square, and diamond.

[0008] Preferably, in step 2, the machine vision collects the size of the assembly hole on the surface of the tool handle after polishing and compares it with the shape of the designed assembly hole, and further includes:

[0009] A fixing unit, wherein the fixing unit is used to fix the tool handle so that the polishing device can complete the polishing of the tool handle surface;

[0010] A lighting unit is installed on the fixing unit, and the lighting unit provides a light source for observing the assembly hole.

[0011] Preferably, the fixing unit comprises:

[0012] A fixing seat, wherein the lighting unit is installed on the top of the fixing seat;

[0013] An action groove, the action groove is opened at the top of the fixed seat, a placement plate is installed at the groove end of the action groove, and the placement plate is symmetrically opened with lower transverse grooves;

[0014] A double-headed motor, wherein the double-headed motor is installed in the action slot;

[0015] A transverse screw rod, which is installed at the output end of the double-head motor and is sleeved with a transverse screw block;

[0016] A fixed plate, a tool handle is placed on the placement plate and is located between two fixed plates. A vertical rod is connected to the bottom end of the fixed plate. The vertical rod is away from the end of the fixed plate and passes through a lower transverse groove and is connected to the transverse screw block.

[0017] Preferably, the lighting unit comprises:

[0018] A lifting assembly, the lifting assembly is installed on the fixing unit, the lifting assembly comprises a lifting plate, a lifting screw and an upper horizontal plate, the lifting plate is sleeved on the lifting screw, and the upper horizontal plate is installed on the top of the lifting screw;

[0019] A transverse movement assembly, the transverse movement assembly is mounted on the lifting plate, and the transverse movement assembly is in transmission connection with an incomplete gear mounted on the lifting screw;

[0020] A lighting assembly is installed on the transverse movement assembly, the lighting assembly has a focusing mode and a diffusion mode, and a bar block for realizing the mode switching of the lighting assembly is installed on the upper transverse plate.

[0021] Preferably, the lifting assembly further comprises:

[0022] A lifting motor, wherein the lifting motor is mounted on the fixing unit, and the lifting screw is mounted on the output end of the lifting motor;

[0023] A guide rod is installed between the fixing unit and the upper horizontal plate, and the lifting plate is sleeved on the guide rod.

[0024] Preferably, the traverse assembly comprises:

[0025] An upper transverse slot, the upper transverse slot is provided on the lifting plate, and the lighting assembly is slidably connected in the upper transverse slot;

[0026] A transverse crankshaft, the transverse crankshaft being rotatably mounted on the lifting plate;

[0027] Gear 2, the gear 2 is installed on the end of the traverse crankshaft away from the lifting plate, and the gear 2 is meshed with the incomplete gear 1;

[0028] A traverse rod, the traverse rod being rotatably mounted between the lighting assembly and the crankshaft;

[0029] The baffle plate, the top of the lifting screw rod is a threadless bare rod structure, the baffle plate is fixedly installed on the guide rod near the upper horizontal plate end, the top of the lifting screw rod is penetrated by the baffle plate, and the incomplete gear 1 is located between the baffle plate and the upper horizontal plate;

[0030] The resistance spring is sleeved on the lifting screw and is located between the lifting plate and the baffle.

[0031] Preferably, the lighting assembly comprises:

[0032] An upper transverse cylinder, wherein the upper transverse cylinder is slidably connected in the upper transverse groove, the transverse rod is rotatably mounted on the upper transverse cylinder, and a notch is provided at the top of the upper transverse cylinder for the strip block to be inserted into;

[0033] A pressing cylinder, the pressing cylinder is located in the upper transverse cylinder, a resettable spring is sleeved on the surface of the pressing cylinder, and the strip block presses the top of the pressing cylinder;

[0034] Spiral grooves, two spiral grooves are oppositely opened on the inner wall of the pressing cylinder;

[0035] A rotating block, the rotating block is located in the pressing cylinder, and a driving slider slidably connected to the spiral groove is installed at the side end of the rotating block;

[0036] A light box, the light box is fixedly mounted on the bottom end of the upper transverse cylinder, the bottom end of the light box is open, a reflective layer is installed on the top of the light box, a turntable is located in the light box, the bottom end of the rotating rod is connected to the turntable, the top end of the rotating rod passes through the light box, and extends into the pressing cylinder to be connected to the rotating block;

[0037] The opening and closing type lighting assembly is located in the light box and connected to the turntable.

[0038] Preferably, the opening and closing type lighting assembly comprises:

[0039] An installation ring seat, wherein the installation ring seat is fixedly installed on the top of the light box;

[0040] Flip openings, three flip openings are arranged in a circular array at the bottom end of the mounting ring seat;

[0041] A sector gear, the sector gear is rotatably mounted in the flip opening via a rotating shaft;

[0042] A driving rack, the driving rack being located above the sector gear and meshing with the sector gear;

[0043] Flip rods: three flip rods are rotatably mounted in a circular array at the bottom of the turntable, and each flip rod is rotatably connected to a driving rack;

[0044] The light board is fixedly mounted on the bottom end of the sector gear, the three light boards are staggered from top to bottom, and the LED lamp is mounted on the light board.

[0045] Preferably, it also includes: a purge assembly installed on the top of the upper horizontal plate, the purge assembly includes:

[0046] Pulley 1 and Pulley 2, the top of the lifting screw rod is penetrated by an upper horizontal plate, Pulley 1 is installed on the top of the lifting screw rod, the worm is rotatably installed on the top of the upper horizontal plate, Pulley 2 is installed on the worm, and a transmission belt is sleeved on Pulley 1 and Pulley 2;

[0047] A second rotating shaft, wherein the second rotating shaft is rotatably mounted on the top of the upper horizontal plate through a fixing frame, and a worm gear is mounted on the second rotating shaft and meshes with the worm;

[0048] Rotating shaft three, two rotating shafts three are installed oppositely at the side ends of the upper horizontal plate;

[0049] A pair of meshing helical gears, one of which is mounted on the second rotating shaft, and the other is mounted on the third rotating shaft, the third rotating shaft is tilted away from the helical gear end and points to the lifting plate, and a rotating blade is mounted on the third rotating shaft away from the helical gear end.

[0050] The invention further discloses the application of the surface inlay process of a tool handle in the surface inlay of a tool handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1 is a flow chart of the inlay process of the present invention;

[0053] Figure 2 It is the appearance diagram of the tool handle of the present invention;

[0054] Figure 3 The lighting unit of the present invention works as shown in FIG. Figure 1 (At this time, the lighting component is in spotlight mode);

[0055] Figure 4 It is a schematic diagram of the structure of the fixing unit of the present invention;

[0056] Figure 5 The lighting unit of the present invention works as shown in FIG. Figure 2 (At this time, the lighting component is in diffuse light mode);

[0057] Figure 6 It is a schematic diagram of the structure of the lighting assembly of the present invention;

[0058] Figure 7 It is a working schematic diagram of the purge assembly of the present invention;

[0059] Figure 8It is a schematic diagram of the structure of the purge assembly of the present invention.

[0060] In the figure: 11. lighting unit; 12. fixing seat; 13. action slot; 14. placement plate; 15. lower transverse slot; 16. double-headed motor; 17. transverse screw; 18. transverse screw block; 19. vertical rod; 10. fixing unit; 21. fixing plate; 22. lifting plate; 23. lifting screw; 24. incomplete gear; 25. upper transverse plate; 26. lighting assembly; 27. bar block; 28. lifting motor; 29. ​​guide rod; 20. transverse crankshaft; 31. gear 2 ; 32. Transverse shift rod; 33. Baffle; 34. Resistance spring; 35. Upper transverse shift cylinder; 36. Notch; 37. Press cylinder; 38. Spiral groove; 39. Rotating block; 30. Light box; 41. Turntable; 42. Mounting ring seat; 43. Fan gear; 44. Driving rack; 45. Flip rod; 46. Light board; 47. Pulley one; 48. Pulley two; 49. Worm; 40. Rotating shaft two; 51. Worm wheel; 52. Bevel gear; 53. Rotating blade; 54. Rotating rod. DETAILED DESCRIPTION

[0061] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0062] Example

[0063] The present invention will be further described below in conjunction with the accompanying drawings.

[0064] like Figures 1 to 8 As shown, the surface inlay process of a tool handle provided in this embodiment includes the following steps:

[0065] Step 1: Fill the reserved assembly hole on the tool handle with filler to protect the assembly hole;

[0066] Step 2: Polish the surface of the tool handle according to the established design requirements to achieve the established shape of the target tool handle surface. The filler plays a role in protecting the reserved holes during the polishing process and gradually fits the curvature of the tool handle surface during the polishing process;

[0067] Step 3: After polishing, remove the filler and insert the diamond-mounted standard assembly part into the reserved assembly hole.

[0068] The working principle and beneficial effects of the above technical solution are:

[0069] The present invention provides a surface inlay process for a tool handle. An assembly hole is reserved on the injection molded tool handle. Before the tool handle is polished, a filler is filled in the assembly hole. In this way, the assembly hole is protected during the polishing process. If the filler is not filled in the assembly hole, the tool handle is easy to damage the shape of the assembly hole during the polishing process, thereby causing the size of the assembly hole to deviate. After the assembly hole is filled, the surface of the tool handle is polished by a polishing device to form a predetermined shape of the surface of the tool handle to ensure the polishing smoothness of the surface of the tool handle. The polishing device also polishes the part of the filler exposed from the assembly hole, so that the part of the filler exposed from the assembly hole gradually fits the curvature of the surface of the tool handle. In this way, the polished part of the filler will transitionally fit the curvature of the surface of the tool handle. After the polishing is completed, the filler is taken out, and the assembly standard part (assembly part for carrying and fixing diamonds) with diamonds is inlaid in the assembly hole, ensuring the perfect inlay of the assembly part and the assembly hole, without gaps, and improving the integrity of the product.

[0070] In one embodiment, in step 1, the shape of the assembly hole is any one of circular, square, and diamond.

[0071] In one embodiment, in step 2, the machine vision collects the size of the assembly hole on the surface of the tool handle after polishing and compares it with the shape of the designed assembly hole, and further includes:

[0072] The fixing unit 10 is used to fix the tool handle so that the polishing device can complete the polishing of the tool handle surface:

[0073] The lighting unit 11 is installed on the fixing unit 10, and the lighting unit 11 provides a light source for observing the assembly hole.

[0074] The working principle and beneficial effects of the above technical solution are:

[0075] When the tool handle is fixed on the fixing unit 10 to complete the surface polishing, the lighting unit 11 provides a light source for stopping the machine to observe the surface shape of the tool handle, and after the polishing is completed and the filler is removed, it provides a light source for the machine vision to collect the size of the assembly hole on the surface of the tool handle after polishing, thereby ensuring the smoothness of the polished surface of the tool handle and the shape of the assembly hole. The machine vision collects the size of the assembly hole and compares it with the shape of the designed assembly hole to determine whether the shape of the assembly hole has changed, and promptly notifies when the shape of the assembly hole has changed.

[0076] In one embodiment, the fixing unit 10 includes:

[0077] A fixing seat 12, wherein the lighting unit 11 is installed on the top of the fixing seat 12;

[0078] An action groove 13, the action groove 13 is opened at the top of the fixing seat 12, a placement plate 14 is installed at the notch end of the action groove 13, and a lower transverse groove 15 is symmetrically opened on the placement plate 14;

[0079] A double-headed motor 16, wherein the double-headed motor 16 is installed in the action slot 13;

[0080] A transverse screw 17, which is mounted on the output end of the double-head motor 16, and a transverse screw block 18 is sleeved on the transverse screw 17;

[0081] The fixed plate 21 and the tool handle are placed on the placement plate 14 and are located between the two fixed plates 21 . The bottom end of the fixed plate 21 is connected to a vertical rod 19 . The end of the vertical rod 19 away from the fixed plate 21 is penetrated by a lower transverse groove 15 and is connected to a transverse screw block 18 .

[0082] The working principle and beneficial effects of the above technical solution are:

[0083] The tool handle is placed on the placement plate 14, and the double-headed motor 16 located in the action groove 13 works, thereby driving the transverse screw 17 installed on the output end of the double-headed motor 16 to rotate, thereby driving the transverse screw block 18 sleeved on the transverse screw 17 and the fixed plate 21 installed on the transverse screw block 18 through the vertical rod 19 to slide along the groove direction of the lower transverse groove 15. When the two fixed plates 21 move in a direction close to each other, the tool handle located between the two fixed plates 21 is fixed.

[0084] In one embodiment, the lighting unit 11 comprises:

[0085] A lifting assembly, the lifting assembly is installed on the fixed unit 10, the lifting assembly includes a lifting plate 22, a lifting screw 23 and an upper horizontal plate 25, the lifting plate 22 is sleeved on the lifting screw 23, and the upper horizontal plate 25 is installed on the top of the lifting screw 23;

[0086] A transverse movement assembly, the transverse movement assembly is installed on the lifting plate 22, and the transverse movement assembly is drivingly connected to an incomplete gear 24 installed on the lifting screw 23;

[0087] The lighting assembly 26 is installed on the transverse moving assembly. The lighting assembly 25 has a focusing mode and a diffusion mode. A bar block 27 for realizing mode switching of the lighting assembly 25 is installed on the upper transverse plate 25.

[0088] The working principle and beneficial effects of the above technical solution are:

[0089] The lifting screw 23 rotates, thereby driving the lifting plate 22 mounted thereon to move toward or away from the upper horizontal plate 25. When the lifting plate 22 moves toward the upper horizontal plate 25, the lifting plate 22 drives the lighting assembly 26 to rise, thereby expanding the lighting range. When the lifting plate 22 moves away from the upper horizontal plate 25, the lifting plate 22 drives the lighting assembly 26 to descend, thereby narrowing the lighting range but achieving focusing. When the tool handle is fixed on the fixing unit 10, the lighting assembly 26 descends. At this time, the lighting assembly 25 is in the focusing mode, which is convenient for observing the polishing of the tool handle surface. Machine vision can also clearly observe the surface shape of the tool handle and collect the size of the assembly hole after the polishing is completed and the filler is removed to determine the shape of the assembly hole. After the surface shape of the tool handle and the assembly hole image are collected, the lighting assembly 26 is lifted and rests on the bar block 27. At this time, the lighting assembly 25 is in the scattered light mode, which expands the lighting range, thereby facilitating the operator to manually replace the next tool handle to be polished.

[0090] In one embodiment, the lifting assembly further comprises:

[0091] A lifting motor 28, wherein the lifting motor 28 is mounted on the fixing unit 10, and the lifting screw 23 is mounted on the output end of the lifting motor 28;

[0092] The guide rod 29 is installed between the fixing unit 10 and the upper horizontal plate 25 , and the lifting plate 22 is sleeved on the guide rod 29 .

[0093] The working principle of the above technical solution is:

[0094] The lifting motor 28 works, thereby driving the lifting screw 23 installed on the output end of the lifting motor 28 to rotate, and then driving the lifting plate 22 sleeved on the lifting screw 23 to perform lifting motion along the guide rod 29.

[0095] In one embodiment, the traverse assembly comprises:

[0096] An upper transverse slot, the upper transverse slot is provided on the lifting plate 22, and the lighting assembly 26 is slidably connected in the upper transverse slot;

[0097] A transverse crankshaft 20, wherein the transverse crankshaft 20 is rotatably mounted on a lifting plate 22;

[0098] Gear 2 31, the gear 2 31 is mounted on the end of the traverse crankshaft 20 away from the lifting plate 22, and the gear 2 31 is meshed with the incomplete gear 1 24;

[0099] A transverse rod 32 rotatably mounted between the lighting assembly 26 and the crankshaft 20 ;

[0100] The baffle 33, the top of the lifting screw 23 is a threadless rod structure, the baffle 33 is fixedly installed on the end of the guide rod 29 close to the upper horizontal plate 25, the top of the lifting screw 23 is penetrated by the baffle 33, and the incomplete gear 1 24 is located between the baffle 33 and the upper horizontal plate 25;

[0101] The resistance spring 34 is sleeved on the lifting screw 23 and is located between the lifting plate 22 and the baffle 33 .

[0102] The working principle and beneficial effects of the above technical solution are:

[0103] After the image acquisition of the surface shape of the tool handle and the assembly hole is completed, the lifting screw 23 rotates, thereby driving the lighting assembly 26 installed on the lifting plate 22 to lift. As the lifting plate 22 moves to the top of the lifting screw 23, the resistance spring 34 is forced to shrink, and the resistance spring 34 is set between the lifting plate 22 and the baffle 33. Since the top of the lifting screw 23 is a threadless bare rod structure, the lifting screw 23 cannot drive the lifting plate 22 to continue to lift. At this time, the gear 2 31 and the incomplete gear 24 are meshed, and the lighting assembly 26 is against the bar block 27. Due to the continued rotation of the lifting screw 23, the incomplete gear 24 drives the gear 2 31 to rotate, thereby driving the transverse crankshaft 20 connected to the gear 2 31 to rotate, and the transverse crankshaft 20 drives the lighting assembly 26 to move along the upper transverse groove away from the lifting screw 23 through the transverse rod 32, thereby realizing the movement of the lighting range. In this way, when the operator turns around to complete the removal of the next tool handle to be polished, it is convenient for the operator to observe the next tool handle to be polished. As the lifting screw 23 continues to rotate, the transverse crankshaft 20 drives the lighting assembly 26 to move along the upper transverse groove toward the lifting screw 23 through the transverse rod 32, so that when the operator places the next tool handle to be polished on the fixing unit 10 to complete the fixation of the tool handle, the lighting range of the lighting assembly 26 returns to the fixing unit 10, so that the lighting range of the lighting assembly 26 can always move with the replacement and fixation of the tool handle. At this time, as the incomplete gear 24 is disengaged from the meshing with the gear 2 31, the transverse assembly does not move, and then the lifting screw 23 rotates in the opposite direction, the lighting assembly 26 installed on the lifting plate 22 descends, the lighting assembly 26 is separated from the bar block 27, and the lighting assembly 25 switches to the spotlight mode, and as the lighting assembly 25 continues to descend, the spotlight range is increasingly concentrated on the tool handle of the fixing unit 10, so as to facilitate the observation of the polishing condition of the tool handle surface (the polishing condition includes the polishing process of the tool handle surface and the shape of the tool handle surface after the tool handle polishing is completed).

[0104] In one example, the lighting assembly 26 includes:

[0105] An upper transverse cylinder 35, wherein the upper transverse cylinder 35 is slidably connected in the upper transverse groove, and the transverse rod 32 is rotatably mounted on the upper transverse cylinder 35, and a notch 36 is provided at the top of the upper transverse cylinder 35 for the strip block 27 to probe into;

[0106] A pressing cylinder 37, the pressing cylinder 37 is located in the upper transverse cylinder 35, a reset spring is sleeved on the surface of the pressing cylinder 37, and the bar block 27 presses the top of the pressing cylinder 37;

[0107] Spiral grooves 38, two spiral grooves 38 are oppositely opened on the inner wall of the pressing cylinder 37;

[0108] A rotating block 39, the rotating block 39 is located in the pressing cylinder 37, and a driving slider slidably connected to the spiral groove 38 is installed at the side end of the rotating block 39;

[0109] The light box 30 is fixedly mounted on the bottom end of the upper transverse cylinder 35. The bottom end of the light box 30 is open. A reflective layer is installed on the top of the light box 30. The turntable 41 is located in the light box 30. The bottom end of the rotating rod 54 is connected to the turntable 41. The top end of the rotating rod 54 passes through the light box 30 and extends into the pressing cylinder 37 to be connected to the rotating block 39.

[0110] The opening and closing type lighting assembly is located in the light box 30 and connected to the rotating disk 41 .

[0111] The working principle and beneficial effects of the above technical solution are:

[0112] When the lifting plate 22 moves to the top of the lifting screw 23, the top of the pressing cylinder 37 abuts against the strip block 27, the reset spring contracts, and the spiral groove 38 provided on the inner wall of the pressing cylinder 37 and the driving slider cooperate to drive the rotating block 39 located in the pressing cylinder 37 and the turntable 41 connected to the rotating block 39 through the rotating rod 54 to rotate in the light box 30, and the turntable 41 drives the opening and closing type light assembly to move, thereby realizing the change of the lighting range. And when the transverse moving assembly drives the lighting assembly 26 to move along the upper transverse moving groove in the direction away from the lifting screw 23, the strip block 27 is always not separated from the pressing cylinder 37, so that when the lighting range moves, the lighting range of the lighting assembly 26 in the diffuse light mode can be kept unchanged.

[0113] In one embodiment, the foldable lighting assembly comprises:

[0114] An installation ring seat 42, wherein the installation ring seat 42 is fixedly installed on the top of the light box 30;

[0115] Flip openings, three flip openings are arranged in a circular array at the bottom end of the mounting ring seat 42;

[0116] A sector gear 43, wherein the sector gear 43 is rotatably mounted in the flip opening via a rotating shaft;

[0117] A driving rack 44, wherein the driving rack 44 is located above the sector gear 43 and meshes with the sector gear 43;

[0118] Flip rods 45, three flip rods 45 are rotatably mounted in a circular array at the bottom end of the turntable 41, and each flip rod 45 is rotatably connected to a driving rack 44;

[0119] The light board 46 is fixedly mounted on the bottom end of the sector gear 43 . The three light boards 46 are staggered from top to bottom, and the LED lights are mounted on the light boards 46 .

[0120] The working principle and beneficial effects of the above technical solution are:

[0121] When the lifting plate 22 moves to the top of the lifting screw 23, the top of the pressing cylinder 37 abuts against the bar block 27, the reset spring contracts, the turntable 41 rotates, and the turntable 41 drives the driving rack 44 to move horizontally in the flipping mouth through the flipping rod 45, thereby driving the fan gear 43 meshing with the driving rack 44 to rotate in the flipping mouth. After the fan gear 43 drives the light board 46 to flip downward by 130°, the LED lights of the three light boards 46 flip downward, thereby increasing the lighting range. At this time, the lighting assembly 26 is in the diffuse light mode, and when the lifting screw 23 rotates in the opposite direction, the light assembly 26 installed on the lifting screw 23 is turned back. The lighting assembly 26 on the descending plate 22 descends, and the lighting assembly 26 is separated from the bar block 27. Under the reset of the reset spring, the pressing cylinder 37 resumes lifting, the turntable 41 rotates in the opposite direction, and the fan-shaped gear 43 drives the light board 46 to flip upward 130° and then return to its original position. At this time, the three light boards 46 are staggered from top to bottom and are located in the light box 30. At this time, the LED lights of the three light boards 46 face upward again and shine on the reflective layer at the top of the light box 30. The reflective layer projects the light of the LED light in the opposite direction downward and projects it out from the bottom of the light box 30. At this time, the lighting assembly 26 is in the spotlight mode. In this way, when the LED lights of the three light boards 46 face upward, when the tool handle is polished, the polishing debris will not adhere to the LED light.

[0122] In one embodiment, it further comprises: a purge assembly installed at the top of the upper horizontal plate 25, the purge assembly comprising:

[0123] Pulley 1 47 and Pulley 2 48, the top of the lifting screw 23 is penetrated by the upper horizontal plate 25, Pulley 1 47 is installed on the top of the lifting screw 23, the worm 49 is rotatably installed on the top of the upper horizontal plate 25, Pulley 2 48 is installed on the worm 49, and a transmission belt is sleeved on Pulley 1 47 and Pulley 2 48;

[0124] The second rotating shaft 40 is rotatably mounted on the top of the upper horizontal plate 25 through a fixing frame, and the worm gear 51 is mounted on the second rotating shaft 40 and meshes with the worm 49;

[0125] Rotating shaft three, two rotating shafts three are installed oppositely at the side ends of the upper horizontal plate 25;

[0126] A pair of meshing bevel gears 52, one of which is mounted on the second rotating shaft 40, and the other is mounted on the third rotating shaft, the third rotating shaft is tilted away from the bevel gear 52 and points to the lifting plate 22, and a rotating blade 53 is mounted on the third rotating shaft away from the bevel gear 52.

[0127] The working principle and beneficial effects of the above technical solution are:

[0128] When the lighting assembly 26 is in the astigmatism mode, after the tool handle is polished, the lighting assembly 26 is lifted, and the transverse movement assembly drives the lighting assembly 26 to move along the upper transverse movement groove in the direction away from the lifting screw 23. The strip block 27 is never disengaged from the pressing cylinder 37, and at this time, the lifting screw 23 continues to rotate, driving the pulley 1 47, the transmission belt and the pulley 2 48 to rotate, and the pulley 2 48 drives the worm 49 to rotate. With the cooperation of the worm 49 and the worm wheel 51, the rotating shaft 2 40 is driven to rotate on the fixed frame. The rotating shaft 2 40 drives the rotating shaft 3 and the rotating blades 53 installed on the rotating shaft 3 to rotate through the meshing bevel gear 52. In this way, when the lighting assembly 26 moves along the upper transverse movement groove in the direction away from the lifting screw 23, the rotating blades 53 blow on the surface of the lighting assembly 26, thereby blowing away the debris attached to the light box 30.

[0129] This embodiment further provides the application of the surface inlay process of a tool handle in the surface inlay of a tool handle.

[0130] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A surface inlay process for a tool handle, characterized in that: The steps include: Step 1: The assembly hole reserved on the tool handle is inlaid with filler to protect the assembly hole; Step 2: Polish the surface of the tool handle according to the established design requirements to achieve the established shape of the target tool handle surface. The filler plays a role in protecting the assembly hole during the polishing process and gradually fits the curvature of the tool handle surface during the polishing process; Step 3: After polishing, remove the filler and inlay the assembly standard parts with diamonds into the reserved assembly holes; In step 2, machine vision collects the dimensions of the assembly hole on the surface of the tool handle after polishing and compares it with the shape of the designed assembly hole. It also includes: A fixing unit (10), the fixing unit (10) being used to fix the tool handle so that the polishing device can complete the polishing of the surface of the tool handle; an illumination unit (11), the illumination unit (11) being mounted on the fixing unit (10), and the illumination unit (11) providing a light source for observing the assembly hole; The lighting unit (11) comprises: a lifting assembly mounted on a fixing unit (10), the lifting assembly comprising a lifting plate (22), a lifting screw (23) and an upper transverse plate (25), the lifting plate (22) being sleeved on the lifting screw (23), the upper transverse plate (25) being mounted on the top of the lifting screw (23), the transverse movement assembly being mounted on the lifting plate (22), the transverse movement assembly being transmission-connected to an incomplete gear (24) mounted on the lifting screw (23), the lighting assembly (26) being mounted on the transverse movement assembly, the lighting assembly (25) having a focusing mode and a diffusing mode, and a bar block (27) for realizing mode switching of the lighting assembly (25) being mounted on the upper transverse plate (25); The lifting assembly further comprises: a lifting motor (28) mounted on the fixing unit (10), a lifting screw rod (23) mounted on the output end of the lifting motor (28), a guide rod (29) mounted between the fixing unit (10) and the upper horizontal plate (25), and a lifting plate (22) sleeved on the guide rod (29); The transverse shift assembly comprises: an upper transverse shift groove provided on the lifting plate (22), a lighting assembly (26) slidably connected in the upper transverse shift groove, a transverse shift crankshaft (20) rotatably mounted on the lifting plate (22), gear 2 (31) mounted on the end of the transverse shift crankshaft (20) away from the lifting plate (22), gear 2 (31) meshing with an incomplete gear 1 (24), and a transverse shift rod (32) rotatably mounted between the lighting assembly (26) and the crankshaft (20); the top end of the lifting screw rod (23) is a threadless smooth rod structure, a baffle (33) is fixedly mounted on the end of the guide rod (29) close to the upper transverse plate (25), a baffle (33) is passed through the top end of the lifting screw rod (23), the incomplete gear 1 (24) is located between the baffle (33) and the upper transverse plate (25), and a resistance spring (34) is sleeved on the lifting screw rod (23) and located between the lifting plate (22) and the baffle (33); The lighting assembly (26) comprises: an upper transverse cylinder (35) slidably connected to the upper transverse groove, a transverse rod (32) rotatably mounted on the upper transverse cylinder (35), a notch (36) for facilitating the insertion of the strip block (27) at the top of the upper transverse cylinder (35), a pressing cylinder (37) located in the upper transverse cylinder (35), a resettable spring sleeved on the surface of the pressing cylinder (37), the strip block (27) pressing the top of the pressing cylinder (37), two spiral grooves (38) oppositely arranged on the inner wall of the pressing cylinder (37), a rotating block (39) located in the pressing cylinder (37) A driving slider slidably connected to the spiral groove (38) is installed at the side end of the rotating block (39), the light box (30) is fixedly installed at the bottom end of the upper transverse cylinder (35), the bottom end of the light box (30) is open, a reflective layer is installed at the top of the light box (30), the turntable (41) is located in the light box (30), the bottom end of the rotating rod (54) is connected to the turntable (41), the top end of the rotating rod (54) passes through the light box (30), and extends into the pressing cylinder (37) to be connected to the rotating block (39), the opening and closing type lighting assembly is located in the light box (30) and is connected to the turntable (41); The opening and closing type lighting assembly comprises: a mounting ring seat (42) fixedly mounted on the top of the light box (30); three flip openings in a circular array opened at the bottom end of the mounting ring seat (42); a sector gear (43) rotatably mounted in the flip opening via a rotating shaft; a driving rack (44) located above the sector gear (43) and meshing with the sector gear (43); three flip rods (45) rotatably mounted on the bottom end of the turntable (41) in a circular array; each flip rod (45) is rotatably connected to the driving rack (44); a lamp board (46) fixedly mounted on the bottom end of the sector gear (43); the three lamp boards (46) are staggered from top to bottom; and an LED lamp is mounted on the lamp board (46).

2. The surface inlay process of a tool handle according to claim 1, characterized in that: The fixing unit (10) comprises: a fixing seat (12), a lighting unit (11) installed at the top of the fixing seat (12), an action groove (13) opened at the top of the fixing seat (12), a placement plate (14) installed at the notch end of the action groove (13), a tool handle placed on the placement plate (14) and located between two fixing plates (21), a lower transverse groove (15) symmetrically opened on the placement plate (14), a double-headed motor (16) installed in the action groove (13), a transverse screw (17) installed at the output end of the double-headed motor (16), a transverse screw block (18) sleeved on the transverse screw (17), a vertical rod (19) connected to the bottom end of the fixing plate (21), a lower transverse groove (15) penetrating the end of the vertical rod (19) away from the fixing plate (21) and connected to the transverse screw block (18).

3. The surface inlay process of a tool handle according to claim 1, characterized in that: Also includes: The purge assembly is installed on the top of the upper transverse plate (25), and the purge assembly includes: a pulley 1 (47) and a pulley 2 (48). The top of the lifting screw (23) passes through the upper transverse plate (25). The pulley 1 (47) is installed on the top of the lifting screw (23). The worm (49) is rotatably installed on the top of the upper transverse plate (25). The pulley 2 (48) is installed on the worm (49). The pulley 1 (47) and the pulley 2 (48) are sleeved with a transmission belt. The rotating shaft 2 (40 ) is rotatably mounted on the top of the upper horizontal plate (25) through a fixing frame, a worm gear (51) is mounted on the rotating shaft 2 (40) and meshed with the worm (49), and two rotating shafts 3 are mounted on the side ends of the upper horizontal plate (25) in opposite directions; a pair of meshing helical gears (52), one of which is mounted on the rotating shaft 2 (40), and the other of which is mounted on the rotating shaft 3, and a rotating blade (53) is mounted on the end of the rotating shaft 3 away from the helical gear (52).

4. Application of the surface inlay process for a tool handle according to any one of claims 1 to 3 in the surface inlay of a tool handle.

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