An edge oiling machine and an edge oiling process

Abstract

The present application relates to an oil edge machine and an oil edge process, belonging to the field of oil edge technology, which includes a housing, wherein edge oil is stored in the housing; an oiling mechanism, a clamping mechanism and a driving member are arranged in the housing, wherein the driving member is used to drive the oiling mechanism and the clamping mechanism to operate, and an oil scraping assembly is also arranged on the housing, wherein the oil scraping assembly is used to limit the oil output of the oiling mechanism. The present application has the effect of improving the uniformity of the edge oil amount picked up by the cloth.

Description

Technical Field

[0001] The present application relates to the field of oil edge technology, and in particular to an oil edge machine and an oil edge process. Background Art

[0002] After cutting, the edges of fabrics or leather goods will have burrs. In order to improve product quality, the edges of fabrics or leather goods need to be processed. Therefore, there is an edge oiling process in the edge processing technology of fabrics and leathers, which is to seal the edges of fabrics or leathers with edge oil to play a protective and decorative role. The pockets and collars of windbreakers are treated with edge oil to improve the wear resistance of the pockets and collars of windbreakers and improve their aesthetics.

[0003] In the related art, the edge oiling process is done manually. The operator uses an edge oiling machine with a roller, which rolls to pick up edge oil in the shell. The operator slides the edge of the cloth or leather against the roller, and the edge of the cloth or leather is stuck with edge oil, and the edge of the cloth or leather is sealed.

[0004] With respect to the above-mentioned related technologies, the operator holds the cloth to pick up the edge oil, and the stability of the hand is low and it is easy to shake. The inventor believes that there is a defect that the amount of edge oil picked up by the cloth is not uniform. Summary of the invention

[0005] In order to improve the uniformity of the amount of edge oil absorbed by the cloth, the present application provides an edge oiling machine and an edge oiling process.

[0006] In the first aspect, the present application provides an oil edge machine, which adopts the following technical solution:

[0007] An oil edge machine comprises a housing, wherein edge oil is stored in the housing;

[0008] An oiling mechanism, a clamping mechanism and a driving member are arranged in the shell, and the driving member is used to drive the oiling mechanism and the clamping mechanism to operate. An oil scraping assembly is also arranged on the shell, and the oil scraping assembly is used to limit the oil output of the oiling mechanism.

[0009] By adopting the above technical solution, edge oil is injected into the shell. The clamping mechanism clamps the cloth that needs to be oiled, and the driving member drives the clamping mechanism to drive the cloth to move to the position of the oiling mechanism. The clamping mechanism cooperates with the operator to improve the stability of the cloth operation, so that when the cloth is stained with edge oil, the movement is more stable and the amount of edge oil stained is more uniform. The oil scraping component limits the oil output of the oiling mechanism, so that the amount of edge oil that can be stained by the stably running cloth is also quantitative, so that the amount of edge oil stained by the cloth is uniform, thereby improving the uniformity of the amount of edge oil stained by the cloth.

[0010] Preferably, the oiling mechanism includes a first gear and a second gear. The axial directions of the first gear and the second gear are perpendicular to the height direction of the housing. The first gear and the second gear are connected by a synchronous belt. The first gear is located at the bottom end of the housing, and the second gear is located at the upper end of the housing and on the side away from the first gear.

[0011] By adopting the above technical solution, the second gear is located at the bottom of the housing, driving the synchronous belt to pass through the bottom of the housing, so that the oil on the upper side of the synchronous belt is more fully picked up. At the same time, when the synchronous belt picks up the edge oil, it passes through the bottom of the housing, and the utilization rate of the edge oil inside the housing is higher, reducing the accumulation of edge oil and leaving residual edge oil, which may contaminate the newly injected edge oil inside the housing. At the same time, during the movement of the synchronous belt, the edge oil is continuously stirred, slowing down the curing speed of the surface edge oil, making the edge oil in a more uniform and stable state. The better the state of the edge oil, the more uniform the edge oil picked up by the synchronous belt, and thus the higher the uniformity of the oil edge picked up by the fabric.

[0012] Preferably, the oil scraping assembly includes a third gear and an oil scraping plate. The third gear is located between the first gear and the second gear, and the third gear is an idler gear. The synchronous belt meshes with the third gear;

[0013] The oil scraping plate is arranged on the housing and on the side of the third gear away from the first gear. The oil scraping plate is used to scrape off the excess edge oil on the synchronous belt. A diversion inclined surface is arranged on the oil scraping plate, and the diversion inclined surface is inclined towards the direction of the first gear.

[0014] By adopting the above technical solution, when the synchronous belt moves from the position of the first gear towards the position of the second gear, the side of the synchronous belt meshing with the first gear will also carry edge oil. Therefore, when the synchronous belt moves to the position of the third gear, the synchronous belt meshes with the third gear, squeezing out the edge oil on the meshing side of the synchronous belt. Therefore, when the synchronous belt moves to the second gear to process the fabric, it is not easy to carry edge oil on the side meshing with the second gear, and when meshing with the second gear, the edge oil is squeezed out and overflows, changing the thickness of the edge oil on the second gear, contaminating the fabric, or reducing the uniformity of the oil edge of the fabric during the fabric oil edge process. Therefore, the third gear is used to squeeze out the edge oil on the inner surface of the synchronous belt in advance, reducing the unevenness of the edge oil content when the synchronous belt moves to the second gear, and further improving the uniformity of the fabric oil edge.

[0015] Preferably, the clamping mechanisms are symmetrically arranged on both sides of the housing. Each clamping mechanism includes a first bevel gear, a second bevel gear, a clamping roller and a support frame;

[0016] A second rotating shaft is fixedly arranged inside the second gear. The second rotating shaft is arranged along the axial direction of the second gear. Both ends of the second rotating shaft extend to the outside of the housing. The second rotating shaft passes through the first bevel gear and is used to drive the first bevel gear to rotate;

[0017] The support frame is arranged on the housing. The second rotating shaft passes through the support frame. A first rotating shaft passes through the support frame. The first rotating shaft is rotatably connected to the support frame. Both the second bevel gear and the clamping roller are fixedly connected to the first rotating shaft. The second bevel gear meshes with the first bevel gear.

[0018] By adopting the above technical solution, the edge oil on the synchronous belt is scraped flat by the oil scraping plate, so that the amount of surface grease carried by the synchronous belt is uniform and flat when it moves to the second gear, improving the uniformity of the oil edge of the fabric. At the same time, in order to reduce the degree of edge oil accumulation at the oil scraping plate, the diversion inclined plane speeds up the speed of the edge oil falling back into the housing, thereby reducing the grease accumulation on the synchronous belt, improving the cleanliness of the edge oil machine, and reducing the possibility of fabric contamination. The operator holds the fabric by hand, grabs the fabric and moves it to dip the edge oil for edge sealing, which poses a high test on the stability of the operator's hands. Therefore, it is difficult to dip a uniform amount of edge oil only by holding the fabric by hand. The clamping roller clamps the fabric, making the fabric in a stable movement state, playing an auxiliary positioning function for the fabric, and improving the movement stability of the fabric when dipping the edge oil. Therefore, when the fabric is edge oiled, the uniformity of the edge oil is higher.

[0019] Preferably, a first support plate is fixedly arranged outside the housing. A second support plate is arranged on the outer ring of the first support plate. The second support plate is rotatably connected to the first support plate;

[0020] A support rod and a screw rod are arranged on the second support plate. The support rod and the screw rod are arranged along the length direction of the second rotating shaft. The support rod and the screw rod both pass through the support frame and are used to support the support frame. The support rod is slidably connected to the support frame;

[0021] A limiting member for limiting the screw rod is arranged on the housing. The limiting member is slidably connected to the housing.

[0022] By adopting the above technical solution, the limiting member limits the screw rod, so the screw rod and the support rod play a supporting role on the support frame, enabling the support frame to maintain stability and playing a supporting role on the second bevel gear and the clamping roller. Pull out the limiting member to stop the supporting and limiting effect on the screw rod. At this time, pull the screw rod to drive the support frame to rotate. The support frame rotates to the side of the housing, reducing the blockage of the synchronous belt. It is convenient to clean the dirt attached to the synchronous belt or the solidified edge oil, reducing the possibility of blockage and damage of the synchronous belt, prolonging the service life of the synchronous belt, and at the same time reducing the influence of dirt on the oil output of the edge oil, making the amount of edge oil attached to the synchronous belt more uniform and improving the stability of the amount of edge oil that the fabric can pick up.

[0023] Preferably, a limiting block is fixedly arranged on the second rotating shaft, and the limiting block penetrates through the first bevel gear;

[0024] A nut is threadedly connected to the screw rod. The nut is located on both sides of the support frame, and the nut is used to limit the position of the support frame;

[0025] A number of limiting studs are threadedly connected to the support frame, and the limiting studs are in contact with the first bevel gear.

[0026] By adopting the above technical solution, adjusting the position of the nut can adjust the position of the support frame. The support frame drives the first rotating shaft to move, thereby adjusting the distance between the two clamping rollers, which is applicable to fabrics or leathers of more thicknesses. When the support frame drives the two clamping rollers to move in opposite directions, only the nut needs to be adjusted to make the support frame away from the housing. When the support frame drives the two clamping rollers to move towards each other, the limiting stud needs to be rotated so that the limiting stud moves towards the housing, and then the first bevel gear is pushed towards the direction of the first bevel gear, making the first bevel gear and the second bevel gear re-engage.

[0027] Preferably, the driving member is a rocker. The rocker is located at both ends of the second rotating shaft in the length direction and is fixedly connected to the second rotating shaft.

[0028] By adopting the above technical solution, rotating the rocker drives the second rotating shaft to rotate. The second rotating shaft drives the second gear to rotate, and the second gear drives the synchronous belt to rotate and pick up the edge oil. While the second rotating shaft rotates, the first bevel gear rotates and drives the second bevel gear to rotate. The second bevel gear rotates and drives the first rotating shaft to rotate, and then the clamping roller rotates. The clamping roller clamps the fabric to move, and the second gear drives the synchronous belt to move, so that the fabric moves at the same speed as the synchronous belt when picking up the edge oil, improving the uniformity of the fabric picking up the edge oil.

[0029] Preferably, a positioning table is arranged on the housing. The positioning table is located on the side away from the clamping roller, and a positioning groove is opened on the positioning table for the fabric to pass through.

[0030] By adopting the above technical solution, the positioning table is used to assist in the positioning of the cloth. When the cloth passes through the positioning groove, the bottom of the cloth slides with the bottom wall of the positioning groove to guide the cloth so that the cloth remains horizontal and contacts the synchronous belt. When the cloth is dipped in edge oil, the positioning table provides support for the edge oil, reduces the force required by the operator to grab the cloth to fix it, reduces the need for the operator's hand to be highly stable, and keeps the cloth in a horizontal state when clamped by the clamping roller, improving the uniformity of the cloth when oiling the edge.

[0031] In the second aspect, the present application provides an oil edge process, which adopts the following technical solution:

[0032] An oil edge process, comprising: S1: cutting cloth;

[0033] S2: cutting hot melt adhesive film;

[0034] S3: glue sticking;

[0035] S4: hot pressing;

[0036] S5: trimming and shaping again;

[0037] S6: oil edge treatment by oil edge machine;

[0038] S7: Drying;

[0039] S8: Grind and reshape the oil edges after they have dried.

[0040] By adopting the above technical solution, the fabric is firstly cut and shaped to obtain a rough fabric of the desired shape, and then the adhesive film is cut and attached to the bottom surface of the fabric, and the fabric is folded so that the adhesive film is located between the fabrics and the surface of the fabric faces outward; the adhesive mold is pressed and the adhesive film adheres and fixes the bottom surface of the fabric, so that the fabric faces outward; the fabric is finely cut and shaped; the cut edge of the fabric is dipped in edge oil, and the fabric dipped in edge oil is dried. The oil edge of the fabric is polished and the steps of dipping and polishing are repeated so that the fabric meets the product quality requirements.

[0041] In summary, the present application includes at least one of the following beneficial technical effects:

[0042] 1. By setting the clamping mechanism and the oil scraping assembly, the cloth can move more evenly and stably when it is stained with edge oil, and the oil output of the edge oil is more uniform, so the uniformity of the edge oil absorbed by the cloth is improved;

[0043] 2. By setting the screw and the limit stud, the spacing of the clamping rollers can be adjusted, which is suitable for fabrics of greater thickness, and the fabrics can be clamped more firmly and transported more steadily, so the stability of the fabrics in absorbing the edge oil is improved;

[0044] 3. By setting up the support frame, it can drive the clamping roller away from the upper surface of the second gear, facilitating the cleaning of the synchronous belt and the inside of the housing, reducing the situation where blockages affect the flatness of the attachment edge oil on the surface of the synchronous belt, and improving the uniformity of the edge oil picked up by the fabric. Brief Description of the Drawings

[0045] Figure 1 is a schematic diagram of the overall structure of an edge oiling machine in an embodiment of the present application.

[0046] Figure 2 is a schematic diagram showing the structure of the oil scraping assembly in an embodiment of the present application.

[0047] Figure 3 is a schematic diagram showing the structure of the first support plate in an embodiment of the present application.

[0048] Figure 4 is a schematic diagram showing the structure of the clamping mechanism in an embodiment of the present application.

[0049] Figure 5 is a flowchart of an edge oiling process in an embodiment of the present application.

[0050] Description of the Reference Numerals: 1. Housing; 11. First support plate; 12. Second support plate; 121. Support rod; 122. Screw; 123. Nut; 13. Limiting member; 2. Oil application mechanism; 21. First gear; 22. Second gear; 23. Synchronous belt; 221. Second rotating shaft; 222. Limiting block; 3. Clamping mechanism; 31. First bevel gear; 32. Second bevel gear; 33. Clamping roller; 34. Support frame; 341. First rotating shaft; 342. Limiting stud; 4. Driving member; 5. Oil scraping assembly; 51. Third gear; 52. Oil scraping plate; 53. Flow guiding inclined surface; 6. Positioning table; 61. Positioning groove. Detailed Embodiment

[0051] The following will further elaborate on the present application in conjunction with the attached Figures 1-5 drawings.

[0052] An embodiment of the present application discloses an edge oiling machine. Referring to Figure 1 and Figure 2 , an edge oiling machine includes a housing 1, and an oil application mechanism 2, a clamping mechanism 3, and a driving member 4 are arranged inside the housing 1. The oil application mechanism 2 applies oil to the fabric, the clamping mechanism 3 clamps the fabric that needs to undergo the edge oiling process, the driving member 4 drives the oil application mechanism 2 to continuously pick up the edge oil, and at the same time drives the clamping mechanism 3 to drive the fabric towards the direction of the oil application mechanism 2. An oil scraping assembly 5 is arranged on the housing 1, and the oil scraping assembly 5 is used to limit the oil output of the oil application mechanism 2, so that the amount of edge oil attached to the oil application mechanism 2 is uniform and stable, and thus the uniformity of the edge oil picked up by the fabric is improved.

[0053] Referring to Figure 2 , the oiling mechanism 2 includes a first gear 21 and a second gear 22. Both the first gear 21 and the second gear 22 are located inside the housing 1. A second rotating shaft 221 passes through the second gear 22. The second rotating shaft 221 is fixedly connected to the second gear 22. The second rotating shaft 221 passes through the housing 1 and is rotatably connected to the housing 1. Both ends of the second rotating shaft 221 in the length direction are located outside the housing 1. The driving member 4 is a rocker. The rocker is located at both ends of the second rotating shaft 221 in the length direction and is fixedly connected to the second rotating shaft 221. The first gear 21 is located at the bottom of the housing 1, and the second gear 22 is located at the top of the housing 1 and on the side away from the first gear 21. The first gear 21 and the second gear 22 are connected by a synchronous belt 23. Rotating the rocker drives the second rotating shaft 221 to rotate. The rotation of the second rotating shaft 221 drives the second gear 22 to rotate, and further drives the synchronous belt 23 to rotate.

[0054] Referring to Figure 2 , the oil scraping assembly 5 includes a third gear 51 and an oil scraping plate 52. The third gear 51 is located inside the housing 1, and the third gear 51 is an idler gear located between the first gear 21 and the second gear 22. The third gear 51 meshes with the synchronous belt 23. The third gear 51 causes the synchronous belt 23 to bulge upward toward the housing 1. The third bevel gear meshes with the inside of the synchronous belt 23, squeezing out the edge oil on the side of the synchronous belt 23 facing the third gear 51. Therefore, when the synchronous belt 23 moves to the second gear 22 for processing the fabric, it reduces the extrusion and overflow of the edge oil when the second gear 22 meshes with the synchronous belt 23, which may cause the thickness of the edge oil on the second gear 22 to change, pollute the fabric, or reduce the uniformity of the fabric edge oiling process. Therefore, the third gear 51 squeezes out the edge oil on the inner surface of the synchronous belt 23 in advance, improving the uniformity of the edge oil at the second gear 22 and the uniformity of the fabric's edge oil uptake.

[0055] Referring to Figure 2, the oil scraping plate 52 is fixedly arranged on the housing 1. The bottom edge of the oil scraping plate 52 is arranged along the width direction of the synchronous belt 23. When the synchronous belt 23 carries side oil and moves, the excess side oil accumulates on one side of the oil scraping plate 52 away from the moving direction of the synchronous belt 23 after contacting the oil scraping plate 52. To reduce the accumulation of side oil, a diversion inclined surface 53 is arranged on the oil scraping plate 52. The arrangement direction of the diversion inclined surface 53 is opposite to the moving direction of the synchronous belt 23, and the diversion inclined surface 53 is inclined towards the bottom of the housing 1. When the synchronous belt 23 moves, the side oil contacts the diversion inclined surface 53 and accumulates at the diversion inclined surface 53. Because the diversion inclined surface 53 is inclined towards the bottom of the housing 1, it guides the side oil, reduces the accumulable amount of side oil, and speeds up the time for the side oil to fall back into the housing 1. Therefore, the accumulation amount of excess side oil on the synchronous belt 23 is reduced. The amount of side oil on the synchronous belt 23 is made more uniform and stable, and the uniformity of the edge oil picked up by the fabric is improved.

[0056] Refer to Figure 2 and Figure 3 , first support plates 11 are fixedly arranged on both sides of the housing 1. The first support plates 11 are distributed on both sides of the length direction of the second gear 22, and the second rotating shaft 221 passes through between the first support plates 11. A second support plate 12 is arranged on the outer ring of the first support plate 11, and the second support plate 12 is rotatably connected to the first support plate 11. A support rod 121 and a screw rod 122 are arranged on the second support plate 12. The support rod 121 is an "L"-shaped plate. One section of the support rod 121 is attached to the housing 1, and the other end is arranged in the direction away from the housing 1 and along the axial direction of the second rotating shaft 221. The screw rod 122 is connected to the second support plate 12 through a third support plate. The screw rod 122 is arranged along the axial direction of the second rotating shaft 221, and two nuts 123 are threadedly connected to the screw rod 122. A limiting member 13 is arranged on the housing 1. The limiting member 13 passes through the third support plate to support and limit the third support plate, and further support and limit the second support plate 12. Here, the limiting member 13 is a pin shaft, and the pin shaft is slidably connected to the third support plate.

[0057] Refer to Figure 2 and Figure 3 , there are two clamping mechanisms 3, which are respectively located at both ends of the length direction of the second gear 22 and are symmetrically arranged on the housing 1. Each clamping mechanism 3 includes a first bevel gear 31, a second bevel gear 32, a clamping roller 33 and a support frame 34. The first bevel gear 31 is sleeved on the second rotating shaft 221 and is slidably connected to the second rotating shaft 221. A limiting block 222 is fixedly arranged on the second rotating shaft 221. The limiting block 222 passes through the first bevel gear 31, so that the first bevel gear 31 can rotate following the second rotating shaft 221.

[0058] Refer to Figure 2 and Figure 3, the second rotating shaft 221 is passed through the support frame 34, but does not contact the support frame 34. The support rod 121 and the screw rod 122 are both passed through the support frame 34 to support the support frame 34. The support frame 34 is located on the side of the first bevel gear 31 away from the housing 1. The upper end of the support frame 34 is folded toward the direction of the housing 1 and is located above the first bevel gear 31. A first rotating shaft 341 is passed through the support frame 34, and the first rotating shaft 341 is located above the second gear 22 and is arranged perpendicular to the second rotating shaft 221. The two ends of the first rotating shaft 341 in the length direction are fixedly connected to the second bevel gear 32 and the clamping roller 33 respectively. The second bevel gear 32 and the clamping roller 33 are respectively located on both sides of the support frame 34, and the clamping roller 33 is located on the side of the support frame 34 away from the housing 1. The first bevel gear 31 is meshed with the second bevel gear 32.

[0059] Reference Figure 2 and Figure 4 , the rocker is rotated to drive the second rotating shaft 221 to rotate, the second rotating shaft 221 drives the first bevel gear 31 to rotate, the first bevel gear 31 drives the second bevel gear 32 to rotate, and then the clamping roller 33 rotates. The two clamping rollers 33 clamp the cloth, reduce the difficulty of the operator to hold the cloth and keep it stable, and improve the uniformity of the amount of oil on the cloth. The second rotating shaft 221 also drives the second gear 22 to rotate, the second gear 22 drives the synchronous belt 23 to rotate, the synchronous belt 23 moves toward the direction of the first gear 21, and picks up the edge oil at the bottom of the housing 1. The third gear 51 meshes with the synchronous belt 23 to reduce the amount of edge oil attached to the synchronous belt 23. The synchronous belt 23 continues to move toward the direction of the second gear 22, and the scraper 52 scrapes off the excess edge oil on the synchronous belt 23, so that when the synchronous belt 23 moves to the second gear 22, the amount of edge oil attached is uniform. Therefore, by rotating the rocker, the clamping roller 33 drives the cloth to move, and the second gear 22 drives the synchronous belt 23 to pick up the edge oil. The clamping roller 33 and the synchronous belt 23 are both driven by the second rotating shaft 221, and the movement speed is consistent, which improves the uniformity of the cloth picking up the edge oil.

[0060] Reference Figure 1 and Figure 2, the nuts 123 are located on both sides of the support frame 34. Rotating the nuts 123 can adjust the position of the support frame 34. When moving the support frame 34 away from the housing 1, the second bevel gear 32 drives the first bevel gear 31 to move away from the housing 1. When adjusting the support frame 34 to move towards the housing 1, the second bevel gear 32 disengages from the first bevel gear 31. A number of limit studs 342 are threadedly connected to the support frame 34, and the limit studs 342 are arranged along the axial direction of the second rotating shaft 221. Rotating the limit studs 342, the limit studs 342 push the first bevel gear 31 to move towards the second bevel gear 32, so that the first bevel gear 31 meshes with the second bevel gear 32 again. Adjusting the distance between the clamping rollers 33 is applicable to fabrics of more thicknesses, can clamp the fabric more tightly, reduce the slipping caused by the loose clamping between the clamping rollers 33 and the fabric, improve the stability of the fabric moving speed, and further improve the uniformity of the edge oil amount picked up by the fabric.

[0061] Referring to Figure 1 and Figure 3 , pull out the pin shaft from the third support plate. Since the first support plate 11 is rotatably connected to the second support plate 12, grasp the third support plate and rotate it, and the support rod 121 and the screw rod 122 drive the support frame 34 to rotate. The support frame 34 drives the second bevel gear 32 to rotate. Therefore, the second bevel gear 32 and the clamping rollers 33 rotate to the side of the housing 1, reducing the occlusion of the second gear 22. The second gear 22 can be cleaned, improving the cleanliness of the synchronous belt 23 and the second bevel gear 32, improving the uniformity of the edge oil amount on the synchronous belt 23, and improving the uniformity of the edge oil amount picked up by the fabric.

[0062] Referring to Figure 1 , a positioning table 6 is provided on one side of the housing 1 away from the second roller. A positioning groove 61 is opened on the positioning table 6, and the length direction of the positioning groove 61 is perpendicular to the axis of the second rotating shaft 221. The fabric passes through the positioning groove 61 and slides on the bottom of the positioning groove 61, assisting the edge of the side of the fabric for picking up the edge oil to remain horizontal, so that the fabric remains horizontal when entering between the clamping rollers 33, and the uniformity of the edge oil picked up by the fabric is higher.

[0063] The implementation principle of an edge oiling machine in an embodiment of this application is: inject edge oil into the housing 1, rotate the rocker, the second rotating shaft 221 drives the second gear 22 to rotate, and the second gear 22 drives the synchronous belt 23 with picked-up edge oil to rotate; the second rotating shaft 221 also drives the first bevel gear 31 to rotate, the first bevel gear 31 drives the second bevel gear 32 to rotate, and further the clamping rollers 33 rotate to clamp and convey the fabric, and the fabric picks up the edge oil on the synchronous belt 23.

[0064] An embodiment of this application also discloses an edge oiling process. Referring to Figure 1 and Figure 5, an edge oiling process includes: S1: First, select the fabric. Here, the fabric weight per square meter is 110 - 280 grams, preferably 200 - 250 grams per square meter. Conduct a preliminary cut on the fabric, and at this time, the area of the fabric is slightly larger than the area of the finished product. It can be that one piece of fabric is folded so that both sides of the fabric are facing outwards, or it can be that two pieces of fabric are cut and joined together, also making the surface of the fabric face outwards. When selecting the fabric, it is necessary to observe whether there is wire shedding. If the fabric selected is leather, there is no need to observe whether there is wire shedding.

[0065] S2: Select the rubber mold. Here, a double-sided tape with a thickness of 0.1 cm - 0.2 cm is selected, and the preferred thickness is 0.15 cm. Cut the rubber mold so that it fits the shape of the rough fabric.

[0066] S3: Stick the double-sided tape to the bottom surface of the fabric, then tear off the base paper of the double-sided tape, fold the fabric so that the bottom surfaces of the fabric face each other and are both attached to the double-sided tape; or join two pieces of fabric together. Similarly, the bottom surfaces of the two pieces of fabric face each other and are attached to the double-sided tape;

[0067] S4: Control the temperature of pressing and ironing the double-sided tape at about 130 - 180, preferably about 145, and the residence time is about 15 seconds;

[0068] S5: Cut again by laser cutting to make the required edges of the fabric smooth; cut and shape the fabric to the required shape for the bag mouth and neckline, or cut it to the decorative size that can be used for decoration;

[0069] S6: Inject water-based transparent edge base oil into the housing 1, rotate the rocker so that the synchronous belt is fully dipped in the water-based transparent edge base oil, rotate the nut 123 to adjust the distance between the clamping rollers 33, then clamp the fabric through the clamping rollers 33, and rotate the rocker so that the edge of the fabric is dipped in the water-based transparent edge base oil; pull out the pin shaft, rotate the support frame 34 to clean the synchronous belt and reduce the possibility of dirt accumulation in the housing 1;

[0070] Apply a layer of water-based transparent edge base oil to harden the messy and loose fibers. Due to the adhesion promotion effect, the bottom edge oil penetrates easily, which has a negative impact on the fullness of the subsequent top edge oil;

[0071] Let it dry naturally for about 30 minutes, repeat the process of applying the bottom edge oil to the fabric 2 - 3 times to make the thread traces at the edge of the fabric perfect, clean, and smooth. Mix the required edge oil color, apply the edge oil to the area where the bottom edge oil is applied to the fabric, and wait for the edge oil to dry. If there are loose fibers in the leather material and the edge oil easily penetrates into the fabric and the fullness does not meet the requirements, then apply the edge oil one more time;

[0072] S7: Collect and sort out the dried fabric;

[0073] S8: Sand and shape the oiled edges of the dried fabric to make the oiled edge stitches smoother and more beautiful.

[0074] The above are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An edge oiling machine, characterized in that: It includes a housing (1) in which side oil is stored; an oiling mechanism (2), a clamping mechanism (3) and a driving member (4) are arranged in the housing (1), the driving member (4) is used to drive the oiling mechanism (2) and the clamping mechanism (3) to operate, a scraping assembly (5) is further arranged on the housing (1), the scraping assembly (5) is used to limit the oil output of the oiling mechanism (2), the oiling mechanism (2) includes a first gear (21) and a second gear (22), the axial directions of the first gear (21) and the second gear (22) are perpendicular to the height direction of the housing (1), the first gear (21) and the second gear (22) are connected by a synchronous belt (23), the first gear (21) is located at the bottom end of the housing (1), the second gear (22) is located at the upper end of the housing (1) and on the side away from the first gear (21); the clamping mechanisms (3) are symmetrically arranged on both sides of the housing (1), and each clamping mechanism (3) includes a first bevel gear (31), a second bevel gear (32), a clamping roller (33) and a support frame (34); a second rotating shaft (221) is fixedly arranged in the second gear (22), the second rotating shaft (221) is arranged along the axial direction of the second gear (22), both ends of the second rotating shaft (221) extend to the outside of the housing (1), and the second rotating shaft (221) passes through the first bevel gear (31) to drive the first bevel gear (31) to rotate; the support frame (34) is arranged on the housing (1), the second rotating shaft (221) passes through the support frame (34), a first rotating shaft (341) is arranged on the support frame (34), the first rotating shaft (341) is rotatably connected to the support frame (34), the second bevel gear (32) and the clamping roller (33) are both fixedly connected to the first rotating shaft (341), and the second bevel gear (32) meshes with the first bevel gear (31).

2. The edge oiling machine according to claim 1, wherein: The scraping assembly (5) includes a third gear (51) and a scraping plate (52), the third gear (51) is located between the first gear (21) and the second gear (22), and the third gear (51) is an idler gear, the synchronous belt (23) meshes with the third gear (51); the scraping plate (52) is arranged on the housing (1) and on the side of the third gear (51) away from the first gear (21), the scraping plate (52) is used to scrape off the excess side oil on the synchronous belt (23), and a guiding inclined surface (53) is arranged on the scraping plate (52), and the guiding inclined surface (53) is inclined towards the direction of the first gear (21).

3. The edge oiling machine according to claim 1, wherein: A first support plate (11) is fixedly arranged on the outer side of the housing (1). A second support plate (12) is arranged on the outer ring of the first support plate (11). The second support plate (12) is rotatably connected to the first support plate (11); A support rod (121) and a screw rod (122) are arranged on the second support plate (12). The support rod (121) and the screw rod (122) are arranged along the length direction of the second rotating shaft (221). Both the support rod (121) and the screw rod (122) pass through the support frame (34) and are used to support the support frame (34). The support rod (121) is slidably connected to the support frame (34); A limiting member (13) for limiting the screw rod (122) is arranged on the housing (1). The limiting member (13) is slidably connected to the housing (1).

4. The edge oiling machine according to claim 3, wherein: A limiting block (222) is fixedly arranged on the second rotating shaft (221). The limiting block (222) passes through the first bevel gear (31); A nut (123) is threadedly connected to the screw rod (122). The nut (123) is located on both sides of the support frame (34). The nut (123) is used to limit the position of the support frame (34); A number of limiting studs (342) are threadedly connected to the support frame (34). The limiting studs (342) are abutted against the first bevel gear (31).

5. The edge oiling machine according to claim 2, characterized in that: The driving member (4) is a rocker. The rocker is located at both ends of the second rotating shaft (221) in the length direction and is fixedly connected to the second rotating shaft (221).

6. The edge oiling machine according to claim 4, characterized in that: A positioning table (6) is arranged on the housing (1). The positioning table (6) is located on the side away from the clamping roller (33). A positioning groove (61) is formed on the positioning table (6). The positioning groove (61) is for the fabric to pass through.

7. An edge oiling process, characterized in that, Including the edge oiling machine according to any one of claims 1 to 6, the edge oiling process includes: S1: Cutting the fabric; S2: Cutting the hot melt adhesive film; S3: Applying the adhesive; S4: Ironing and pressing; S5: Cutting and shaping again; S6: Performing edge oiling treatment by the edge oiling machine; S7: Drying; S8: Grinding and shaping the edge after drying.

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