Mark lighting device for shoe material sewing production

Abstract

The invention discloses a mark lighting device for shoe material sewing production, and relates to the technical field of sewing machines, the mark lighting device comprises a sewing machine body, a shoe material positioning plate and an irradiation box, a mark material box is arranged above the shoe material positioning plate, a drawing head is mounted at the bottom end of the mark material box, and a mounting shaft is rotatably arranged in the irradiation box; a shadowless lamp and a first mark irradiation lamp are fixedly arranged on the mounting shaft, a switching assembly is arranged in the irradiation box, a first adjusting mechanism is arranged in the mounting rod, a second adjusting mechanism is arranged on the inclined rotating rod, and a third adjusting mechanism is arranged at one end of the inclined rotating rod. The shadowless lamp and the first mark irradiation lamp are arranged in the irradiation box, and the second mark irradiation lamp is arranged at the processing position of the sewing machine body, so that when shoe materials are sewn, the second mark irradiation lamp can facilitate a user to watch sewing marks, and the first mark irradiation lamp can facilitate the user to watch the whole sewing marks.

Description

Technical Field

[0001] The invention relates to the technical field of sewing machines, in particular to a marking lighting device for shoe material sewing production. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing materials are interwoven or sewn together. The sewing machine can sew fabrics such as cotton, linen, silk, wool, and artificial fibers, and products such as leather, plastic, and paper. The stitches are neat, beautiful, flat, and firm, and the sewing speed is fast and easy to use. When sewing shoe materials, it is necessary to sew on the outer contour of the shoe materials according to the required size of the shoe materials. In order to sew the outer contour of the shoe materials accurately, it is necessary to draw a sewing path in advance at the shoe material to be sewn before sewing the shoe materials, so as to ensure that the shoe materials are sewn correctly, and the sewing path drawn The pigment used in the path is generally fluorescent lines, which will automatically evaporate and disappear within a week. The lines drawn with fluorescent light need to be illuminated with a specific fixed light during sewing so that the processor can see them. However, when the existing shoe materials are used for sewing and processing lighting, most of them use multiple brackets to support lights of different colors. When in use, different switches are needed to control lights of different colors for lighting. In addition, since several brackets are used to support different lighting lamps, if the lighting angle or lighting height of the lighting lamp is to be adjusted, multiple support brackets need to be adjusted, which makes it more cumbersome to use.

[0003] Based on this, a marking lighting device for shoe material sewing production is now provided, which can eliminate the disadvantages of the existing devices. Summary of the invention

[0004] The object of the present invention is to provide a marking lighting device for shoe material sewing production, so as to solve the problem in the background art that it is inconvenient to quickly adjust lighting lamps of different styles.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A marking lighting device for shoe material sewing production comprises a sewing machine body, a shoe material positioning plate and an irradiation box, wherein the sewing machine body is mounted on the upper end of a processing stand, the shoe material positioning plate is mounted on the upper end of the processing stand, a marking material box is arranged above the shoe material positioning plate, a drawing head is mounted on the bottom end of the marking material box, one end of the drawing head extends into the inside of the marking material box, an irradiation hole is arranged at the bottom end of the irradiation box, a lampshade is fixedly arranged at the irradiation hole, a mounting shaft is rotatably arranged inside the irradiation box, a shadowless lamp and a first marking irradiation lamp are fixedly arranged on the mounting shaft, and conductive contacts are arranged on the upper ends of the shadowless lamp and the first marking irradiation lamp A switching component is provided inside the irradiation box for switching between the shadowless lamp and the first marking irradiation lamp. A support frame is fixedly provided on one side of the irradiation box, a stop roller is fixedly provided on the support frame, a mounting rod is rotatably provided on the support frame, a first adjusting mechanism for adjusting the irradiation angle of the irradiation box is provided inside the mounting rod, the mounting rod is fixedly provided at one end of the adjusting tube, the adjusting tube is slidably provided on the inclined rotating rod, a second adjusting mechanism for adjusting the irradiation height of the irradiation box is provided on the inclined rotating rod, and a third adjusting mechanism for adjusting the horizontal irradiation angle of the irradiation box is provided at one end of the inclined rotating rod.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0008] In an optional scheme: the switching component includes a rack, the rack is fixed on the output end of the electric push rod, the electric push rod is fixed inside the irradiation box, the rack is meshed with a gear, the gear is fixed on the mounting shaft, a conductive mounting plate is provided inside the irradiation box and at one end of the lampshade, a contact point is provided at the bottom end of the conductive mounting plate and the conductive contact points at the upper ends of the shadowless lamp and the first marking irradiation lamp, a sliding wire tube is fixed on the upper end of the conductive mounting plate, a fixed plate is slidably provided on the sliding wire tube, the fixed plate is fixed inside the irradiation box, and a contact point is provided between the bottom end of the fixed plate and the upper end of the conductive mounting plate. There is a second return spring, the contact contact is electrically connected to the external wire, a support frame is fixedly provided at one end of the sliding wire tube, a rotating roller is rotatably provided at one end of the support frame, a guide rod is tightly provided on the rotating roller, and the two ends of the guide rod are inclined, the guide rod is fixed at the upper end of the sliding tube, a first guide slide bar is slidably provided on the sliding tube, the first guide slide bar is fixed inside the irradiation box, the sliding tube is fixed on the output end of the electric push rod, the length of the sliding tube is greater than the length of the rack, the electric push rod is electrically connected to the switching control pedal, and the switching control pedal is fixed at the bottom end frame of the processing table.

[0009] In an optional scheme: a second marking lamp is provided at the working end of the sewing machine body, the second marking lamp is hinged on one side of the mounting frame, the mounting frame is clamped on the sewing machine body, a sliding groove is provided on the inner side of the mounting frame, a second stop plate is slidably provided in the sliding groove, the second stop plate is rotatably provided at one end of the second screw, the second screw is provided in a threaded hole on one side of the mounting frame, and the second marking lamp is electrically connected to the switching control pedal.

[0010] In an optional scheme: the first adjusting mechanism includes a first stop plate, the upper end of the first stop plate is provided with an arc groove, the upper end of the first stop plate is tightly attached to the outer side of the stop roller, the stop roller is provided with a plurality of first stop grooves, the upper end of the first stop plate is provided with a plurality of first stop strips used in conjunction with the first stop grooves, the first stop plate is fixedly arranged at the upper end of the first sliding plate, the first sliding plate is slidably arranged inside the mounting rod, and a third return spring is arranged between the bottom end of the first sliding plate and the bottom end inside the mounting rod.

[0011] The cam is fixedly mounted on the support frame, and the cam is adapted to engage with the first and second guide rails of the control cabinet to enable the adjustment of the adjustment mechanism. The cam is configured to engage with the first and second guide rails of the control cabinet, and the cam is adapted to engage with the first and second guide rails of the control cabinet to engage with the first and second guide rails.

[0012] In an optional scheme: the third adjustment mechanism includes a limit turntable, which is fixed at one end of a rotating rod, a push tube is rotatably provided on the rotating rod, and the push tube is slidably provided inside the mounting tube, a plurality of limit grooves are evenly spaced at the bottom end of the limit turntable, a limit rod used in conjunction with the limit grooves is symmetrically provided at the bottom end of the push tube, and a plurality of fifth return springs are provided between the bottom end of the push tube and the bottom end inside the mounting tube.

[0013] In an optional scheme: the mounting tube is fixedly arranged on the upper end of the clamping plate, a rotating hole is provided on the upper end of the clamping plate, a threaded rod is rotatably arranged in the rotating hole, a threaded tube is threadedly provided on the threaded rod, the threaded tube is fixedly arranged on the bottom end of the movable clamping plate, a second guide slide rod is symmetrically provided on the bottom end of the clamping plate, and sliding holes are provided at the corresponding positions of the movable clamping plate and the second guide slide rod.

[0014] In an optional solution: a third guide slide bar is symmetrically provided on the upper end of the shoe material positioning plate, the marking material box is slidably provided on the third guide slide bar, and a plurality of return springs are provided between the bottom end of the marking material box and the upper end of the shoe material positioning plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The present invention arranges a drawing head at the bottom of a marking material box, so that it is convenient to mark sewing marks at the shoe material processing location, thereby making the shoe material sewing more beautiful; arranges a shadowless lamp and a first marking lamp inside the irradiation box, and arranges a second marking lamp at the processing location of the sewing machine body, so that when the user switches the shadowless lamp and the first marking lamp by switching the control pedal, the first marking lamp and the second marking lamp are lit and turned off at the same time, so that when the shoe material is sewn, the second marking lamp can facilitate the user to view the sewing marks, while the first marking lamp can facilitate the user to view the overall sewing marks; and by arranging the shadowless lamp, it is convenient to reduce shadows when performing other processing; by arranging the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism, it is convenient to adjust the irradiation position of the irradiation box in multiple directions, and when adjusting the irradiation positions of the shadowless lamp and the first marking lamp, the adjustment is convenient, thereby increasing the practicality of the marking lighting device for shoe material sewing production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the shoe material positioning plate of the present invention.

[0020] Figure 4 A schematic diagram of head installation is drawn for the present invention.

[0021] Figure 5 This is a schematic diagram of the installation of the second stop plate of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the stop roller of the present invention.

[0023] Figure 7 It is a schematic diagram of the interior of the irradiation box of the present invention.

[0024] Figure 8 It is a schematic diagram of the guide rod structure of the present invention.

[0025] Fig. 9 This is a schematic diagram of the installation of the third return spring of the present invention.

[0026] Fig.10 It is a schematic diagram of the stop block structure of the present invention.

[0027] Fig.11 It is a schematic diagram of the structure of the stop disk of the present invention.

[0028] Fig.12 It is a schematic diagram of the structure of the limiting turntable of the present invention.

[0029] Notes on the figure numbers: 111 sewing machine body, 12 processing stand, 13 shoe material positioning plate, 14 paint box, 15 drawing head, 16 return spring, 17 irradiation box, 18 lampshade, 19 shadowless lamp, 20 first marking irradiation lamp, 21 conductive plate, 22 sliding wire tube, 23 second return spring, 24 guide rod, 25 sliding tube, 26 rack, 27 electric push rod, 28 stop roller, 29 first stop plate, 30 first sliding plate, 31 third return spring, 32 mounting rod, 33 adjusting tube, 34 stop block, 35 tilting rotating rod, 36 stop disk, 37 stop frame, 38 fourth return spring, 39 rotating rod, 40 mounting tube, 41 limit turntable, 42 push tube, 43 fifth return spring, 44 threaded rod, 45 clamping plate, 46 second marking irradiation lamp, 47 mounting frame, 48 second stop plate, 49 switching control pedal. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] Example 1

[0032] In one embodiment, Figure 1-Figure 12As shown, a marking lighting device for shoe material sewing production includes a sewing machine body 11, a shoe material positioning plate 13 and an irradiation box 17, the sewing machine body 11 is installed on the upper end of a processing stand 12, the shoe material positioning plate 13 is installed on the upper end of the processing stand 12, a marking material box 14 is arranged above the shoe material positioning plate 13, a drawing head 15 is installed at the bottom end of the marking material box 14, one end of the drawing head 15 extends into the marking material box 14, an irradiation hole is arranged at the bottom end of the irradiation box 17, a lampshade 18 is fixedly arranged at the irradiation hole, a mounting shaft is rotatably arranged inside the irradiation box 17, a shadowless lamp 19 and a first marking irradiation lamp 20 are fixedly arranged on the mounting shaft, the upper ends of the shadowless lamp 19 and the first marking irradiation lamp 20 are both provided with conductive contacts, and a light source 15 is arranged inside the irradiation box 17 to facilitate the operation of the shadowless lamp 19 and the first marking irradiation lamp 20. A switching component for switching, a support frame is fixedly provided on one side of the irradiation box 17, a stop roller 28 is fixedly provided on the support frame, a mounting rod 32 is rotatably provided on the support frame, a first adjusting mechanism for adjusting the irradiation angle of the irradiation box 17 is provided inside the mounting rod 32, the mounting rod 32 is fixedly provided at one end of an adjusting tube 33, the adjusting tube 33 is slidably provided on a tilting rotating rod 35, a second adjusting mechanism for adjusting the irradiation height of the irradiation box 17 is provided on the tilting rotating rod 35, a third adjusting mechanism for adjusting the horizontal irradiation angle of the irradiation box 17 is provided at one end of the tilting rotating rod 35, the first adjusting mechanism is convenient for adjusting the vertical working angle of the irradiation box 17, the second adjusting mechanism is convenient for adjusting the irradiation height of the irradiation box 17, and the third adjusting mechanism is convenient for adjusting the horizontal irradiation angle of the irradiation box 17;

[0033] The switching assembly includes a rack 26, which is fixed on the output end of an electric push rod 27, which is fixed inside the irradiation box 17, and a gear is meshed on the rack 26, which is fixed on the mounting shaft. A conductive mounting plate 21 is provided inside the irradiation box 17 and at one end of the lampshade 18, and a contact point is provided at the bottom end of the conductive mounting plate 21 and at the conductive contact position of the upper end of the shadowless lamp 19 and the first marking irradiation lamp 20, and a sliding wire tube 22 is fixed on the upper end of the conductive mounting plate 21, and a fixed plate is slidably provided on the sliding wire tube 22, and the fixed plate The plate is fixed inside the irradiation box 17, a second return spring 23 is provided between the bottom end of the fixed plate and the upper end of the conductive mounting plate 21, the contact point is electrically connected to the external wire, one end of the sliding wire tube 22 is fixed with a support frame, one end of the support frame is rotatably provided with a rotating roller, a guide rod 24 is closely attached to the rotating roller, both ends of the guide rod 24 are inclined, the guide rod 24 is fixed at the upper end of the sliding tube 25, a first guide slide rod is slidably provided on the sliding tube 25, the first guide slide rod is fixed inside the irradiation box 17, the sliding tube 25 is fixed on the electric push rod 27 output end, the length of the sliding tube 25 is greater than the length of the rack 26, the electric push rod 27 is electrically connected to the switching control pedal 49, and the switching control pedal 49 is fixedly arranged at the bottom frame of the processing platform 12. When in use, when it is necessary to sew the shoe material, the staff steps on the switching control pedal 49 by foot, so that the external control component controls the output end of the electric push rod 27 to retract. When the output end of the electric push rod 27 retracts, the guide rod 24 first contacts the rotating roller, so that the rotation drives the sliding wire tube 22 to move through the support frame, and the sliding wire tube 22 drives the conductive mounting plate 21 to move , so that the contact point is separated from the conductive contact. When the rotating roller moves to the upper end of the guide rod 24, the rack 26 meshes with the gear, so that the gear drives the mounting shaft to rotate, and the mounting shaft drives the shadowless lamp 19 and the first marking lamp 20 to rotate, so that the working positions of the shadowless lamp 19 and the first marking lamp 20 are switched. When the rack 26 is separated from the gear, the output end of the electric push rod 27 contracts, so that the rotating roller is separated from the guide rod 24, so that the first marking lamp 20 is powered on, so that the first marking lamp 20 is lit to illuminate the mark on the shoe material, so that the processor can view the mark to be sewn.

[0034] The first adjustment mechanism includes a first stop plate 29, an arc groove is provided on the upper end of the first stop plate 29, the upper end of the first stop plate 29 is in close contact with the outer side of the stop roller 28, a plurality of first stop grooves are provided on the stop roller 28, a plurality of first stop strips used in conjunction with the first stop grooves are provided on the upper end of the first stop plate 29, the first stop plate 29 is fixedly arranged on the upper end of the first sliding plate 30, the first sliding plate 30 is slidably arranged inside the mounting rod 32, and the bottom end of the first sliding plate 30 is in contact with the bottom end of the mounting rod 32. A third reset spring 31 is provided. During use, when the vertical irradiation angle of the irradiation box 17 needs to be adjusted, the user pushes the first sliding plate 30 to slide inside the mounting rod 32, so that the first stop plate 29 disengages from the stop roller 28, thereby causing the electric push rod 27 to rotate in the axial direction of the stop roller 28. After the adjustment is completed, the first sliding plate 30 is released, and under the action of the third reset spring 31, the first stop adjustment at the upper end of the first stop plate 29 cooperates with the first stop groove on the stop roller 28 to fix the position of the irradiation box 17.

[0035] The second adjustment mechanism includes a stop block 34 and a stop plate 36, one side of the stop block 34 is in close contact with the outer side of the tilting rotating rod 35, the stop block 34 is slidably arranged inside the fixing tube, and the fixing tube is fixedly arranged on the adjusting tube 33, one side of the stop block 34 is rotatably connected to one end of the first screw, and the first screw is arranged in a threaded hole at one end of the fixing tube, one end of the tilting rotating rod 35 is fixedly connected to the rotating plate, and a fixing seat is hinged on the rotating plate, and the fixing seat is fixedly arranged on one end of the rotating rod 39, and a stop plate 36 is fixedly arranged at the rotating shaft at one end of the rotating plate, and a plurality of second stop grooves are arranged on one side of the stop plate 36, and a sliding hole is arranged at one end of the rotating rod 39, and a stop frame 37 is slidably arranged in the sliding hole, and one end of the stop frame 37 is provided with a second stop groove for use in conjunction with the second stop groove A second stop bar is fixedly provided at the other end of the stop frame 37, and a second push plate is fixedly provided at a side of the second push plate, and a fourth reset spring 38 is provided between one side of the second push plate and one side of the fixed seat. When in use, when it is necessary to adjust the irradiation height of the irradiation box 17, the first screw is rotated to make the guide rod 24 move away from the tilting rotating rod 35, and then the adjusting tube 33 slides on the tilting rotating rod 35 to adjust the irradiation height of the irradiation box 17. After the adjustment, the first screw is rotated to fix the position of the adjusting tube 33. When it is necessary to adjust the horizontal irradiation position of the irradiation box 17, the stop frame 37 is pushed to make the second stop bar disengage from the second stop groove, so that the tilting rotating rod 35 rotates, and then the irradiation angle of the irradiation box 17 is adjusted to adjust the horizontal irradiation position of the irradiation box 17.

[0036] The third adjustment mechanism includes a limit turntable 41, which is fixed at one end of a rotating rod 39. A push tube 42 is rotatably provided on the rotating rod 39. The push tube 42 is slidably provided inside the mounting tube 40. A plurality of limit grooves are evenly spaced at the bottom end of the limit turntable 41. A limit rod used in conjunction with the limit groove is symmetrically provided at the bottom end of the push tube 42. A plurality of fifth return springs 43 are provided between the bottom end of the push tube 42 and the bottom end of the mounting tube 40. When in use, when the horizontal irradiation angle of the irradiation box 17 needs to be adjusted, the push tube 42 is pushed to slide inside the mounting tube 40 so that the limit rod is disengaged from the limit groove. Then, the rotating rod 39 is rotated to change the horizontal irradiation angle of the irradiation box 17.

[0037] The mounting tube 40 is fixedly arranged on the upper end of the clamping plate 45, and a rotating hole is provided on the upper end of the clamping plate 45. A threaded rod 44 is rotatably arranged in the rotating hole. A threaded tube is threadedly provided on the threaded rod 44, and the threaded tube is fixedly arranged on the bottom end of the movable clamping plate. A second guide slide bar is symmetrically provided on the bottom end of the clamping plate 45, and sliding holes are provided at corresponding positions of the movable clamping plate and the second guide slide bar. During use, when it is necessary to fix the irradiation box 17, the threaded rod 44 is rotated, and the distance between the clamping plate 45 and the movable clamping plate is reduced under the action of the thread, so that the mounting position is clamped and fixed, thereby fixing the irradiation position of the irradiation box 17.

[0038] A third guide slide bar is symmetrically provided at the upper end of the shoe material positioning plate 13, and the marking material box 14 is slidably provided on the third guide slide bar. A plurality of return springs 16 are provided between the bottom end of the marking material box 14 and the upper end of the shoe material positioning plate 13. During use, when it is necessary to add sewing marks to the shoe materials, the shoe materials are placed in the placement groove at the upper end of the shoe material positioning plate 13, and then the marking material box 14 is pushed so that the marking material box 14 slides along the axis direction of the third guide slide bar. When the bottom end of the marking material box 14 is in close contact with the upper end of the shoe material positioning plate 13, the drawing head 15 is in close contact with the upper end of the shoe material, so that the sewing marks are printed on the upper end of the shoe material.

[0039] Example 2

[0040] The difference from Example 1 is that a second marking lamp 46 is provided at the working end of the sewing machine body 11, and the second marking lamp 46 is hinged on one side of a mounting frame 47, and the mounting frame 47 is clamped on the sewing machine body 11. A sliding groove is provided on the inner side of the mounting frame 47, and a second stop plate 48 is slidably provided in the sliding groove. The second stop plate 48 is rotatably provided at one end of a second screw, and the second screw is provided in a threaded hole on one side of the mounting frame 47. The second marking lamp 46 is electrically connected to a switching control pedal 49. When in use, when sewing shoe materials, the switching control pedal 49 replaces the position of the shadowless lamp 19 through an external control component, and the first marking lamp 20 is irradiated. At the same time, the external control component controls the second marking lamp 46 to start, so that when sewing, the first marking lamp 20 can facilitate the staff to view the overall sewing mark, and the second marking lamp 46 can facilitate the user to view the sewing mark when sewing.

[0041] The above embodiment discloses a marking lighting device for shoe material sewing production, wherein when it is necessary to add sewing marks to the shoe materials, the shoe materials are placed in the placement groove at the upper end of the shoe material positioning plate 13, and then the marking material box 14 is pushed so that the marking material box 14 slides along the axis direction of the third guide slide bar. When the bottom end of the marking material box 14 is in close contact with the upper end of the shoe material positioning plate 13, the drawing head 15 is in close contact with the upper end of the shoe material, so that the sewing mark is printed on the upper end of the shoe material. Then the staff steps on the switching control pedal 49 by foot, so that the external control component controls the output end of the electric push rod 27 to retract. When the output end of the electric push rod 27 retracts, the guide rod 24 first contacts the rotating roller, so that the rotation drives the sliding wire tube 22 to move through the support frame, and the sliding wire tube 22 drives the conductive mounting plate 21 to move, so that the contact contact is separated from the conductive contact. When the rotating roller moves to the upper end of the guide rod 24, the rack 26 meshes with the gear, so that the gear drives the mounting shaft to rotate. The mounting shaft drives the shadowless lamp 19 and the first mark irradiation lamp 20 to rotate, so that the working positions of the shadowless lamp 19 and the first mark irradiation lamp 20 are switched. When the rack 26 is separated from the gear, the output end of the electric push rod 27 contracts, so that the rotating roller is separated from the guide rod 24, so that the first mark irradiation lamp 20 is powered on, so that the first mark irradiation lamp 20 is lit to irradiate the mark on the shoe material, and at the same time, the external control component controls the second mark irradiation lamp 46 to start, so that when sewing, the first mark irradiation lamp 20 can facilitate the staff to view the overall sewing mark, and the second mark irradiation lamp 46 can facilitate the user to view the sewing mark when sewing, and then the user sews the shoe material through the sewing machine body 11. After sewing is completed, the user steps on the switching control pedal 49 again, so that the first mark irradiation lamp 20 and the second mark irradiation lamp 46 are turned off at the same time, and the shadowless lamp 19 is lit, so as to facilitate the completion of the regional process.

[0042] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A marking lighting device for shoe material sewing production, comprising a sewing machine body (11), a shoe material positioning plate (13) and an irradiation box (17), wherein the sewing machine body (11) is mounted on the upper end of a processing stand (12), and the shoe material positioning plate (13) is mounted on the upper end of the processing stand (12), characterized in that: A marking material box (14) is provided above the shoe material positioning plate (13), a drawing head (15) is installed at the bottom end of the marking material box (14), one end of the drawing head (15) extends into the marking material box (14), an irradiation hole is provided at the bottom end of the irradiation box (17), a lampshade (18) is fixedly provided at the irradiation hole, a mounting shaft is rotatably provided inside the irradiation box (17), a shadowless lamp (19) and a first marking irradiation lamp (20) are fixedly provided on the mounting shaft, the upper ends of the shadowless lamp (19) and the first marking irradiation lamp (20) are both provided with conductive contacts, and a switch is provided inside the irradiation box (17) to facilitate switching between the shadowless lamp (19) and the first marking irradiation lamp (20). A switching assembly, wherein a support frame is fixedly provided on one side of the irradiation box (17), a stop roller (28) is fixedly provided on the support frame, a mounting rod (32) is rotatably provided on the support frame, a first adjustment mechanism for adjusting the irradiation angle of the irradiation box (17) is provided inside the mounting rod (32), the mounting rod (32) is fixedly provided on one end of an adjustment tube (33), the adjustment tube (33) is slidably provided on a tilting rotating rod (35), a second adjustment mechanism for adjusting the irradiation height of the irradiation box (17) is provided on the tilting rotating rod (35), and a third adjustment mechanism for adjusting the irradiation horizontal angle of the irradiation box (17) is provided at one end of the tilting rotating rod (35).

2. A marking lighting device for shoe material sewing production according to claim 1, characterized in that: The switching assembly comprises a rack (26), the rack (26) being fixed on the output end of an electric push rod (27), the electric push rod (27) being fixed inside the irradiation box (17), a gear being meshed on the rack (26), the gear being fixed on the mounting shaft, a conductive mounting plate (21) being provided inside the irradiation box (17) at one end of the lampshade (18), a contact point being provided at the bottom end of the conductive mounting plate (21) and at the conductive contact point positions at the upper ends of the shadowless lamp (19) and the first marking irradiation lamp (20), a sliding wire tube (22) being fixed on the upper end of the conductive mounting plate (21), a fixed plate being slidably provided on the sliding wire tube (22), the fixed plate being fixed inside the irradiation box (17), a first contact plate being provided between the bottom end of the fixed plate and the upper end of the conductive mounting plate (21). Two return springs (23), the contact point is electrically connected to the external wire, a support frame is fixedly provided at one end of the sliding wire tube (22), a rotating roller is rotatably provided at one end of the support frame, a guide rod (24) is tightly provided on the rotating roller, the two ends of the guide rod (24) are inclined, the guide rod (24) is fixedly provided on the upper end of the sliding tube (25), a first guide slide bar is slidably provided on the sliding tube (25), the first guide slide bar is fixedly provided inside the irradiation box (17), the sliding tube (25) is fixedly provided on the output end of the electric push rod (27), the length of the sliding tube (25) is greater than the length of the rack (26), the electric push rod (27) is electrically connected to the switching control pedal (49), and the switching control pedal (49) is fixedly provided at the bottom frame of the processing table (12).

3. A marking lighting device for shoe material sewing production according to claim 2, characterized in that: A second marking lamp (46) is provided at the working end of the sewing machine body (11). The second marking lamp (46) is hingedly arranged on one side of a mounting frame (47). The mounting frame (47) is clamped on the sewing machine body (11). A sliding groove is provided on the inner side of the mounting frame (47). A second stop plate (48) is slidably arranged in the sliding groove. The second stop plate (48) is rotatably arranged at one end of a second screw. The second screw is arranged in a threaded hole on one side of the mounting frame (47). The second marking lamp (46) is electrically connected to a switching control pedal (49).

4. A marking lighting device for shoe material sewing production according to claim 1, characterized in that: The first adjustment mechanism comprises a first stop plate (29), an upper end of the first stop plate (29) is provided with an arc groove, the upper end of the first stop plate (29) is tightly attached to the outer side of the stop roller (28), the stop roller (28) is provided with a plurality of first stop grooves, the upper end of the first stop plate (29) is provided with a plurality of first stop strips used in conjunction with the first stop grooves, the first stop plate (29) is fixedly arranged on the upper end of the first sliding plate (30), the first sliding plate (30) is slidably arranged inside the mounting rod (32), and a third return spring (31) is arranged between the bottom end of the first sliding plate (30) and the bottom end inside the mounting rod (32).

5. A marking lighting device for shoe material sewing production according to claim 4, characterized in that: The second adjustment mechanism comprises a stop block (34) and a stop plate (36), one side of the stop block (34) is in close contact with the outer side of the tilting rotating rod (35), the stop block (34) is slidably arranged inside the fixing tube, the fixing tube is fixedly arranged on the adjustment tube (33), one side of the stop block (34) is rotatably connected to one end of a first screw, the first screw is arranged in a threaded hole at one end of the fixing tube, one end of the tilting rotating rod (35) is fixedly connected to the rotating plate, the rotating plate is hinged with a fixing seat, and the fixing seat is fixedly arranged At one end of the rotating rod (39), a stop plate (36) is fixedly provided at the rotating shaft at one end of the rotating plate, and a plurality of second stop grooves are provided on one side of the stop plate (36). A sliding hole is provided at one end of the rotating rod (39), and a stop frame (37) is slidably provided in the sliding hole. A second stop bar used in conjunction with the second stop groove is provided at one end of the stop frame (37), and a second push plate is fixedly provided at the other end of the stop frame (37), and a fourth reset spring (38) is provided between one side of the second push plate and one side of the fixed seat.

6. A marking lighting device for shoe material sewing production according to claim 5, characterized in that: The third adjustment mechanism comprises a limit turntable (41), the limit turntable (41) is fixedly arranged at one end of a rotating rod (39), a push tube (42) is rotatably arranged on the rotating rod (39), the push tube (42) is slidably arranged inside the mounting tube (40), a plurality of limit grooves are evenly spaced at the bottom end of the limit turntable (41), a limit rod used in conjunction with the limit grooves is symmetrically arranged at the bottom end of the push tube (42), and a plurality of fifth return springs (43) are arranged between the bottom end of the push tube (42) and the bottom end inside the mounting tube (40).

7. A marking lighting device for shoe material sewing production according to claim 6, characterized in that: The mounting tube (40) is fixedly arranged on the upper end of the clamping plate (45), and a rotating hole is arranged on the upper end of the clamping plate (45), and a threaded rod (44) is rotatably arranged in the rotating hole, and a threaded tube is threadedly arranged on the threaded rod (44), and the threaded tube is fixedly arranged on the bottom end of the movable clamping plate, and a second guide slide rod is symmetrically arranged at the bottom end of the clamping plate (45), and sliding holes are arranged at the corresponding positions of the movable clamping plate and the second guide slide rod.

8. A marking lighting device for shoe material sewing production according to claim 1, characterized in that: A third guide slide bar is symmetrically arranged at the upper end of the shoe material positioning plate (13), the marking material box (14) is slidably arranged on the third guide slide bar, and a plurality of return springs (16) are arranged between the bottom end of the marking material box (14) and the upper end of the shoe material positioning plate (13).

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