Water drop clamp and processing technology thereof

Abstract

The invention discloses a water drop clamp and a processing technology thereof, relates to the technical field of water drop clamp processing, and aims to solve the problem that hair is easily hooked by a traditional water drop clamp. According to the key points of the technical scheme, the packaging box comprises a bottom piece and a fixing piece, the bottom piece comprises two symmetrical side pieces, one ends of the two side pieces are integrally formed in a cutting mode, openings are formed in the other ends of the two side pieces, one end of the fixing piece and the side pieces are integrally formed in a cutting mode, and a plurality of folding lines are formed on the fixing piece. A connecting piece is integrally formed at the position, located at the opening, of the side piece, and an oblique notch is formed in the connecting piece. Original anchor connection is changed into welding at the oblique notch, the connecting position of the two connecting pieces tends to be flat, the oblique notch is obliquely arranged, the two connecting pieces can be naturally attached when getting close to each other, overlapping is not needed when the connecting pieces are connected, and therefore no gap exists at the connecting position, and the connecting pieces are not prone to falling off. The water drop clip is prevented from hooking hair of people when in use, and the comfort of the water drop clip in use is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water drop clamps, and more particularly to a water drop clamp and a processing technology thereof. Background Art

[0002] The common teardrop clip is a metal hairpin, often used by women to fix their hair. The traditional teardrop clip needs to go through the design drawings during the production process, adjust the model according to the drawings, and then punch and cut it into shape to obtain a raw material with an opening. The opening is then overlapped and fixed with anchor nails to obtain a teardrop-shaped hairpin. Finally, paint is applied to the outside of the teardrop clip to complete the production of the teardrop clip. The production process is relatively simple.

[0003] When closing the opening of a traditional water drop clip, the opening needs to be overlapped, and there is easily a gap at the overlap. People's hair is thin, and hair can easily get stuck in this gap, causing hair to get stuck when people remove the water drop clip, affecting people's use. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a water drop clip and a processing technology thereof, which have the advantage of preventing the water drop clip from hooking people's hair.

[0005] The above technical purpose of the present invention is achieved through the following technical scheme: a water drop clip, including a bottom plate and a fixed plate, the bottom plate includes two symmetrical side plates, one end of the two side plates are cut and formed as one piece, and the other end of the two side plates is formed with an opening, one end of the fixed plate is cut and formed as one piece with the side plate, a plurality of folding lines are formed on the fixed plate, the side plate is integrally formed with a connecting plate at the opening, an oblique cut is formed on the connecting plate, and the two connecting plates are fixedly connected to each other on one side of the oblique cut.

[0006] A processing technology for a water drop clip, used for producing a water drop clip, comprises the following steps: Step 1: Design drawings, draw sample drawings according to the required water drop clip size, and indicate the relevant dimensions; Step 2: Debug the stamping equipment, set the corresponding mold according to the drawing, punch and cut the raw material to form the rough material, and put it into mass production after it is correct; Step 3: Debug the welding equipment, adjust the welding equipment according to the size of the raw material, and conduct welding tests; Step 4: Batch welding: weld the raw materials with the debugged welding equipment, sample the products during the welding process to reduce the defective rate of the products; Step 5: Inspect the obtained products, select the defective ones, send them to the painting equipment for uniform painting, and then take them out for drying.

[0007] The present invention is further configured as follows: the welding equipment includes an operating table, an electric welding machine and an electric welding head connected to the electric welding machine, the operating table is provided with a clamping mechanism for clamping the raw material, the operating table is fixedly connected with a mounting frame, the mounting frame is slidably connected with a debugging block through a connecting mechanism, and the electric welding head is arranged on the debugging block through the mounting block.

[0008] The present invention is further configured as follows: the clamping mechanism includes a turntable and a plurality of bases, the turntable is rotatably connected to the operating table, the plurality of bases are equidistantly distributed on the turntable, a clamping block is fixedly connected to the base, a slide groove is provided on the clamping block, the width at the entrance of the slide groove is consistent with the spacing between the two side pieces of the raw material, and the width at the end of the slide groove is equal to the width of the two side pieces.

[0009] The present invention is further configured as follows: a baffle is fixedly connected to the top surface of the slide groove, and a welding opening is provided on the baffle.

[0010] The present invention is further configured as follows: an extension piece is fixedly connected to the base, and the extension piece is flush with the inner bottom surface of the slide groove.

[0011] The present invention is further configured as follows: the connecting mechanism includes a screw rod and a motor, the debugging block is slidably connected to the mounting frame through a slide rail, the mounting frame is provided with a connecting groove, the slide rail is arranged in the connecting groove, the motor is fixedly connected to the top surface of the mounting frame, the output end of the motor is fixedly connected to the screw rod, and the debugging block is threadedly connected to the screw rod.

[0012] The present invention is further configured as follows: a moving block is fixedly connected to the debugging block, a cavity is opened on the moving block, a connecting plate is provided at the cavity, the mounting block is fixedly connected to the connecting plate, a second screw is rotatably connected to the moving block, the second screw is threadedly connected to the connecting plate, the top and bottom surfaces of the connecting plate are in contact with the inner wall of the cavity, and a knob is fixedly connected to the second screw.

[0013] The present invention is further configured as follows: a fixing opening and a fixing channel are provided on the mounting block, the fixing opening and the fixing channel are connected to each other, the welding head is inserted from the fixing opening, and the connecting wire between the welding machine and the welding head passes through the fixing channel.

[0014] The present invention is further configured as follows: an infrared sensor is fixedly connected to one side of the operating table close to the electric welding head, and the infrared sensor is connected to the electric welding machine, the motor and the turntable.

[0015] In summary, the present invention has the following beneficial effects: 1. The bevel cut is set at an angle, so that the two connecting pieces can fit together naturally when they are close to each other, and the connecting pieces do not need to overlap when they are connected, so there is no gap at the connection, preventing the water drop clip from hooking people's hair when in use, and improving the comfort of the water drop clip when in use; 2. The width of the chute entrance is consistent with the distance between the two side pieces of the raw material, and the width of the end of the chute is equal to the width of the two side pieces. When the staff operates, the raw material can be inserted from the chute without the staff having to exert force; 3. During formal production, there is no need to frequently adjust the front and rear position of the welding head. Therefore, manual adjustment can simplify the entire adjustment process, and manual adjustment can control the rotation range of the knob, so that the welding head can achieve the function of fine-tuning. At the same time, the use of knob adjustment saves electric resources and simplifies the entire welding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the water drop clip in the present invention is shown in FIG. Figure 1 ; Figure 2 The structure of the water drop clip in the present invention is shown in FIG. Figure 2 ; Figure 3 The structure of the welding device in the present invention is schematically shown in FIG. Figure 1 ; Figure 4 The structure of the welding device in the present invention is schematically shown in FIG. Figure 2 ; Figure 5 The structure of the welding device in the present invention is schematically shown in FIG. Figure 3 ; Figure 6 for Figure 3 Enlarged view of point A in .

[0017] In the figure: 1. fixing plate; 2. side plate; 3. opening; 4. folding line; 5. connecting plate; 6. oblique cut; 7. operating table; 8. electric welding machine; 9. electric welding head; 10. mounting frame; 11. debugging block; 12. mounting block; 13. turntable; 14. base; 15. clamping block; 16. slide groove; 17. baffle; 18. welding port; 19. extension plate; 20. screw rod 1; 21. motor; 22. slide rail; 23. connecting groove; 24. moving block; 25. cavity; 26. connecting plate; 27. screw rod 2; 28. knob; 29. ​​fixing port; 30. fixing channel; 31. infrared sensor. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] A water drop clip, such as Figure 1-Figure 2 As shown, it includes a bottom sheet and a fixing sheet 1, the bottom sheet includes two symmetrical side sheets 2, one end of the two side sheets 2 is cut and formed as a whole, the other end of the two side sheets 2 is formed with an opening 3, one end of the fixing sheet 1 and the side sheet 2 are cut and formed as a whole, and a plurality of folding lines 4 are formed on the fixing sheet 1, and the folding lines 4 enable the fixing sheet 1 to increase the friction between the two when being inserted into the hair, so that the water drop clip is not easy to fall off the head, and the side sheet 2 is integrally formed with a connecting sheet 5 at the opening 3, and an oblique cut 6 is formed on the connecting sheet 5, and the two connecting sheets 5 are fixedly connected to each other at one side of the oblique cut 6, and the original connection through anchor nails is changed to welding at the oblique cut 6, so that the connection between the two connecting sheets 5 tends to be flat, and the oblique cut 6 is inclined, so that the two connecting sheets 5 can fit naturally when they are close to each other, and the connecting sheets 5 do not need to overlap when connected, so that there is no gap at the connection, which prevents the water drop clip from hooking people's hair when in use, thereby improving the comfort of the water drop clip when in use.

[0022] A processing technology for a water drop clip, used for producing a water drop clip, comprises the following steps: Step 1: Design drawings, draw sample drawings according to the required water drop clip size, and indicate the relevant dimensions; Step 2: Debug the stamping equipment, set the corresponding mold according to the drawing, punch and cut the raw material to form the rough material, and put it into mass production after it is correct; Step 3: Debug the welding equipment, adjust the welding equipment according to the size of the raw material, and conduct welding tests; Step 4: Batch welding: weld the raw materials with the debugged welding equipment, sample the products during the welding process to reduce the defective rate of the products; Step 5: Inspect the obtained products, select the defective ones, send them to the painting equipment for uniform painting, and then take them out for drying.

[0023] When designing the drawing model, the water drop clamp can be designed according to the required shape, so that the water drop clamp can naturally form an oblique cut 6 during production, thereby facilitating subsequent welding work. Using welding equipment, welding can be performed on thinner rough materials.

[0024] like Figure 3-Figure 6 As shown, the welding equipment includes an operating table 7, an electric welding machine 8 and an electric welding head 9 connected to the electric welding machine 8. The operating table 7 is provided with a clamping mechanism for clamping the raw material. By setting the clamping mechanism, the raw material can be clamped, so that the raw material can be fixed during welding, thereby making the entire welding process more stable and reducing the deviation of the raw material during the welding process. A mounting frame 10 is fixedly connected to the operating table 7, and a debugging block 11 is slidably connected to the mounting frame 10 through a connecting mechanism. The electric welding head 9 is arranged on the debugging block 11 through a mounting block 12. The electric welding head 9 is arranged on the mounting block 12, and the mounting block 12 is used to fix the electric welding head 9. The debugging block 11 can be moved and adjusted by setting the connecting mechanism, so that the electric welding head 9 can move with the movement of the debugging block 11, so that the staff can debug the position of the electric welding head 9.

[0025] The clamping mechanism includes a turntable 13 and a plurality of bases 14, and the plurality of bases 14 are equidistantly distributed on the turntable 13. The turntable 13 is rotatably connected to the operating table 7 to realize the installation of multiple workstations. The turntable 13 is not set at the center of the operating table 7, but offset from the operating table 7, so that the staff can more easily take and put the wool. A clamping block 15 is fixedly connected to the base 14, and a slide groove 16 is provided on the clamping block 15. The width at the entrance of the slide groove 16 is consistent with the spacing between the two side pieces 2 of the wool, and the width at the end of the slide groove 16 is equal to the width of the two side pieces 2. When the staff operates, the wool can be inserted from the slide groove 16 without the staff exerting force. The width in the slide groove 16 gradually decreases from the outside to the inside, so that the two side pieces 2 of the wool are gradually The two bevel cuts 6 are brought closer together until they fit together. People can install the raw material without expending much effort during the installation process. A baffle 17 is fixedly connected to the top surface of the slide 16, and a welding port 18 is provided on the baffle 17. By setting the baffle 17, the baffle 17 can block the top of the two bevel cuts 6 when they are brought closer together, and it is not easy to deviate upward, thereby ensuring that the two bevel cuts 6 can fit closely together and prevent deviation, thereby improving the quality of the product. An extension piece 19 is fixedly connected to the base 14, and the extension piece 19 is flush with the inner bottom surface of the slide 16. When installing the raw material, the staff can slide into the slide 16 along the extension piece 19, thereby reducing the time people spend aligning with the entrance of the slide 16 and improving production efficiency.

[0026] Furthermore, the connecting mechanism includes a screw rod 20 and a motor 21. The debugging block 11 is slidably connected to the mounting frame 10 through a slide rail 22. A connecting groove 23 is provided on the mounting frame 10, and the slide rail 22 is arranged in the connecting groove 23. The motor 21 is fixedly connected to the top surface of the mounting frame 10. The output end of the motor 21 is fixedly connected to the screw rod 20. The debugging block 11 is threadedly connected to the screw rod 20. When the height of the debugging block 11 needs to be adjusted, it only needs to start the motor 21 to rotate the screw rod 20, thereby driving the mounting block 12 to move on the slide rail 22, so that the mounting block 12 can drive the welding head 9 to move, and the operation and movement are convenient.

[0027] like Figure 3-Figure 5 As shown, a moving block 24 is fixedly connected to the debugging block 11, a cavity 25 is opened on the moving block 24, a connecting plate 26 is arranged at the cavity 25, the mounting block 12 is fixedly connected to the connecting plate 26, a screw rod 27 is rotatably connected to the moving block 24, the screw rod 27 is threadedly connected to the connecting plate 26, a knob 28 is fixedly connected to the screw rod 27, the screw rod 27 horizontally passes through the cavity 25, when the knob 28 is rotated, the knob 28 can drive the screw rod 27 to rotate, the top surface and the bottom surface of the connecting plate 26 abut against the inner wall of the cavity 25, so that the connecting plate 26 can move left and right, thereby driving the electric welding head 9 to move, this adjustment is used in the equipment debugging process, in the formal production, there is no need to frequently adjust the front and rear position of the electric welding head 9, so the manual adjustment method can simplify the entire adjustment process, and the manual adjustment can control the rotation amplitude of the knob 28, so that the electric welding head 9 can achieve the function of fine-tuning, and the knob 28 is used for adjustment to save electric resources and simplify the entire welding equipment.

[0028] In one embodiment, a fixing port 29 and a fixing channel 30 are provided on the mounting block 12, and the fixing port 29 and the fixing channel 30 are connected to each other. The welding head 9 is inserted from the fixing port 29, and the connecting line between the welding machine 8 and the welding head 9 passes through the fixing channel 30. The welding head 9 and the welding machine 8 are connected through the connecting line. The mounting block 12 is divided into two upper and lower parts and can be disassembled. During the installation process, the connecting line can be placed in the fixing channel 30 first, and then the upper part can be closed so that the connecting line is clamped between the two. Finally, the welding head 9 is placed from the fixing port 29 to form a bracket for placing the welding head 9, so that the welding head 9 is not easily displaced, thereby ensuring the accuracy of the welding position.

[0029] like Figure 3As shown, an infrared sensor 31 is fixedly connected to one side of the operating table 7 close to the welding head 9. The infrared sensor 31 is connected to the welding machine 8, the motor 21 and the turntable 13. When the raw material passes through the infrared sensor 31, the infrared sensor 31 can transmit the signal to the motor 21, the turntable 13 and the welding machine 8, so that the three can operate according to a preset program, thereby enabling the welding equipment to achieve automatic and continuous production.

[0030] The working principle of the present invention is as follows: When it is necessary to weld the water drop clamp, the staff can insert the raw material from the slide groove 16 during operation. Since the width of the end of the slide groove 16 is equal to the width of the two side pieces 2, the staff does not need to exert force. The width inside the slide groove 16 gradually decreases from the outside to the inside, so that the two side pieces 2 of the raw material gradually approach each other until the bevel cut 6 fits together, and the installation can be achieved, thereby making the entire welding process more stable and reducing the deviation of the raw material during the welding process. Before welding, turn the knob 28, the knob 28 can drive the screw 27 to rotate, and the top and bottom surfaces of the connecting plate 26 abut against the inner wall of the cavity 25, so that the connecting plate 26 can move left and right, thereby driving the electric welding head 9 to move, making the welding of the electric welding head 9 more accurate. During the welding process, only the motor 21 needs to be used to rotate the screw 20, thereby driving the mounting block 12 to move on the slide rail 22, so that the mounting block 12 can drive the electric welding head 9 to move, so that the electric welding head 9 can move up and down to weld the water drop clamp, and the movement is stable.

[0031] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A water drop clip, comprising a bottom sheet and a fixing sheet (1), characterized in that: The bottom sheet comprises two symmetrical side sheets (2), one end of the two side sheets (2) being cut and formed as one piece, the other end of the two side sheets (2) being formed with an opening (3), one end of the fixing sheet (1) being cut and formed as one piece with the side sheet (2), a plurality of folding lines (4) being formed on the fixing sheet (1), a connecting sheet (5) being formed as one piece at the opening (3) of the side sheet (2), an oblique cut (6) being formed on the connecting sheet (5), and the two connecting sheets (5) being fixedly connected to each other at one side of the oblique cut (6).

2. A processing technology for a water drop clip, used to produce a water drop clip as claimed in claim 1, characterized in that: The following steps are included: Step 1: Design drawings, draw sample drawings according to the required water drop clip size, and indicate the relevant dimensions; Step 2: Debug the stamping equipment, set the corresponding mold according to the drawing, punch and cut the raw material to form the rough material, and put it into mass production after it is correct; Step 3: Debug the welding equipment, adjust the welding equipment according to the size of the raw material, and conduct welding tests; Step 4: Batch welding: weld the raw materials with the debugged welding equipment, sample the products during the welding process to reduce the defective rate of the products; Step 5: Inspect the obtained products, select the defective ones, send them to the painting equipment for uniform painting, and then take them out for drying.

3. The processing technology of a water drop clip according to claim 2, characterized in that: The welding equipment comprises an operating table (7) and an electric welding machine (8) and an electric welding head (9) connected to the electric welding machine (8); the operating table (7) is provided with a clamping mechanism for clamping a raw material; the operating table (7) is fixedly connected with a mounting frame (10); the mounting frame (10) is slidably connected with a debugging block (11) via a connecting mechanism; and the electric welding head (9) is arranged on the debugging block (11) via a mounting block (12).

4. The processing technology of a water drop clip according to claim 3 is characterized in that: The clamping mechanism comprises a turntable (13) and a plurality of bases (14), wherein the turntable (13) is rotatably connected to the operating table (7), and the plurality of bases (14) are equidistantly distributed on the turntable (13) at a circumference thereof, and a clamping block (15) is fixedly connected to the base (14), and a slide groove (16) is provided on the clamping block (15), wherein the width at the entrance of the slide groove (16) is consistent with the spacing between the two side pieces (2) of the raw material, and the width at the end of the slide groove (16) is equal to the width of the two side pieces (2).

5. The processing technology of a water drop clip according to claim 4, characterized in that: A baffle plate (17) is fixedly connected to the top surface of the slide groove (16), and a welding opening (18) is provided on the baffle plate (17).

6. The processing technology of a water drop clip according to claim 4, characterized in that: An extension piece (19) is fixedly connected to the base (14), and the extension piece (19) is flush with the inner bottom surface of the slide groove (16).

7. The processing technology of a water drop clip according to claim 4, characterized in that: The connection mechanism comprises a screw rod 1 (20) and a motor (21); the debugging block (11) is slidably connected to the mounting frame (10) via a slide rail (22); a connecting groove (23) is provided on the mounting frame (10); the slide rail (22) is arranged in the connecting groove (23); the motor (21) is fixedly connected to the top surface of the mounting frame (10); the output end of the motor (21) is fixedly connected to the screw rod 1 (20); and the debugging block (11) is threadedly connected to the screw rod 1 (20).

8. The processing technology of a water drop clip according to claim 7, characterized in that: The debugging block (11) is fixedly connected to a moving block (24), a cavity (25) is formed on the moving block (24), a connecting plate (26) is provided at the cavity (25), the mounting block (12) is fixedly connected to the connecting plate (26), a second screw rod (27) is rotatably connected to the moving block (24), the second screw rod (27) is threadedly connected to the connecting plate (26), the top surface and the bottom surface of the connecting plate (26) are in contact with the inner wall of the cavity (25), and a knob (28) is fixedly connected to the second screw rod (27).

9. The processing technology of a water drop clip according to claim 3, characterized in that: The mounting block (12) is provided with a fixing opening (29) and a fixing channel (30), the fixing opening (29) and the fixing channel (30) being in electrical communication with each other, the electric welding head (9) being inserted through the fixing opening (29), and the connecting wire between the electric welding machine (8) and the electric welding head (9) passing through the fixing channel (30).

10. The processing technology of a water drop clip according to claim 7, characterized in that: An infrared sensor (31) is fixedly connected to one side of the operating table (7) close to the electric welding head (9), and the infrared sensor (31) is connected to the electric welding machine (8), the motor (21) and the rotating disk (13).

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