Edge printing device for oxford fabric production and use method of edge printing device

Abstract

The invention relates to the technical field of oxford fabric production, and particularly discloses an edge printing device for oxford fabric production and a using method thereof.The edge printing device comprises an operation table, supporting legs are fixedly installed on the four sides of the lower end of the operation table, two round rods and two pressing rollers are rotationally connected to the upper end of the operation table, and the two round rods are located on the left sides and the right sides of the two pressing rollers; spiral pieces are fixedly installed at the front end and the rear end of each round rod, first side plates are arranged on the front side and the rear side of each round rod, the lower ends of the first side plates are fixedly installed at the upper end of the operation table, first moving blocks are elastically connected into the two first side plates, shaft rods are rotationally connected to the first moving plates, and the round rods are fixedly installed at the outer ends of the shaft rods; a second motor is started to drive a camera to move, the camera captures the edge of the oxford fabric and then transmits a signal to a controller, the controller starts another second motor to drive a first bidirectional threaded rod to rotate and drive a printing head to move to the edge of the oxford fabric, the position of the printing head is automatically adjusted, and the printing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of Oxford cloth production, in particular to an edge printing device for Oxford cloth production and a use method thereof. Background Art

[0002] Oxford cloth is a fabric made of Oxford textiles, named after the fact that it was originally produced in Oxford, England. Oxford cloth is a durable, versatile and common fabric, widely used in clothing, household items and other textile products. In order to meet the personalized needs of different customers and provide a variety of product choices, the use of edge printing devices can make the printing design for Oxford cloth more flexible and free. Processing Oxford cloth through edge printing devices can add added value to the product. The expansion and innovation of edge printing design can make the product more artistic and ornamental, thereby gaining higher recognition in the market.

[0003] Chinese patent CN209869657U discloses an edge printing device for processing Oxford cloth, including a workbench, a fixed plate, an adjusting bolt, a rotating roller, a fixed frame, a groove, a bidirectional screw, a motor, a ball nut pair, an electric push rod, a printing wheel, a support frame, a screw, a moving rod, a slider, a spring and a flattening roller. The motor of the utility model drives the bidirectional screw to rotate, and the rotation of the bidirectional screw drives the two ball nut pairs to move relative to each other, thereby adjusting the distance and position between the two printing wheels, and then the user starts the electric push rod to make the printing wheel fit the edge position of the Oxford cloth, rotates the screw, and the screw rotates and moves along the threaded hole, and the movement of the screw drives the moving rod to move, and the movement of the moving rod drives the flattening roller to fit the Oxford cloth, and the moving rod is fixed under the action of the spring elastic force to prevent the moving rod from shaking during the working process, which affects the effect of flattening the Oxford cloth.

[0004] However, the above solution cannot accurately adjust the distance between the printing heads, resulting in reduced practicability of the device, and poor treatment effect on Oxford cloth wrinkles, which affects product quality during printing. Summary of the invention

[0005] The object of the present invention is to provide an edge printing device for Oxford cloth production and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an edge printing device for Oxford cloth production, comprising an operating table, wherein four sides of the lower end of the operating table are fixedly installed with support legs, the upper end of the operating table is rotatably connected with two round rods and two pressing rollers, the two round rods are located on the left and right sides of the two groups of pressing rollers, and the front and rear ends of each group of round rods are fixedly installed with spiral plates, the front and rear sides of each round rod are provided with side panels one, the lower end of the side panel one is fixedly installed on the upper end of the operating table, the two side panels one are elastically connected with a moving block one, the moving block one is rotatably connected with a shaft rod, and the round rod is fixedly installed on the outer end of the shaft rod; Each pressure roller is provided with a side plate 2 at both ends, the lower end of the side plate 2 is fixedly mounted on the upper end of the operating table, a moving block 2 is elastically slidably connected between the two side plates 2, a rotating rod is rotatably connected between the two moving blocks 2, and the pressure roller is fixedly mounted on the outer end of the rotating rod; Side panels three are fixedly installed at the front and rear ends of one side of the upper end of the operating table, and a two-way threaded rod one and a two-way threaded rod two are rotatably connected between the two side panels three. The left and right ends of the two-way threaded rod one are symmetrically threadedly connected to a driving block one, and a printing head is installed at the lower end of the driving block one through an electric push rod, and the outer walls of the left and right ends of the two-way threaded rod two are threadedly connected to the driving block two, and a camera is fixedly installed at the lower end of the driving block two.

[0007] Preferably, a slide groove is provided on the left and right sides of the inner end of each side panel, a slider is fixedly installed on the left and right ends of the movable block, the slider is slidably inserted into the slide groove, a spring is fixedly installed on the lower end of the movable block, and the lower end of the spring is fixedly installed on the inner wall of the lower end of the side panel.

[0008] Preferably, a fixing plate is fixedly installed on the upper end of one of the side panels 1, a threaded sleeve is fixedly installed on the fixing plate, a threaded rod 1 is connected to the inner thread of the threaded sleeve, the lower end of the threaded rod 1 passes through the threaded sleeve and is rotatably connected to the mounting plate, and a rotating rod is fixedly installed on the upper end of the threaded rod 1.

[0009] Preferably, motor 1 is fixedly mounted on the inner end of the mounting plate, gear 2 is fixedly mounted on the output end of motor 1, gear 1 is meshingly connected to the outer wall of gear 2, gear 1 is fixedly mounted on one end of the shaft, a fixed block is fixedly mounted on the lower end of the mounting plate, and the fixed block is fixedly mounted on the upper end of one of the moving blocks 1.

[0010] Preferably, a slide groove 2 is provided on the left and right sides of the inner end of each of the side panels 2, a slider 2 is fixedly installed on the left and right ends of each movable block 2, the slider 2 is slidably inserted into the slide groove 2, a spring 2 is fixedly installed between the slider 2 and the inner wall of the bottom end of the side panel 2, a rotating rod is rotatably connected between the front and rear movable blocks 2, a pressure roller is fixedly installed on the outer end of the rotating rod, and the heights of the two pressure rollers are different.

[0011] Preferably, the threads on the left and right ends of the bidirectional threaded rod 1 and the bidirectional threaded rod 2 are symmetrically arranged, the bidirectional threaded rod 1 is rotatably connected to the upper end between the two side panels 3, an ear plate is fixedly installed at one end of each side panel 3, and the bidirectional threaded rod 2 is rotatably connected between the two ear plates.

[0012] Preferably, a guide rod one is fixedly installed between the two side panels three, a guide rod two is fixedly installed between the two ear plates, the guide rod two is located at the lower end of the two-way threaded rod two, and the guide rod one is located at the lower end of the two-way threaded rod one.

[0013] Preferably, the driving block is threadedly connected to the outer wall of the bidirectional threaded rod, a movable plate is fixedly installed on the lower end of the driving block, the movable plate and the outer wall of the guide rod are slidably connected, the upper end of the electric push rod is fixedly installed on the lower end of the movable plate, and the printing head is fixedly installed on the lower end of the electric push rod.

[0014] Preferably, the inner wall of the driving block 2 is threadedly connected to the outer wall of the bidirectional threaded rod 2, and a movable plate 2 is fixedly installed on the lower end of the driving block 2. The movable plate 2 is slidably sleeved on the outer wall of the guide rod 2, and the camera is fixedly installed on the lower end of the movable plate 2. A motor 2 is fixedly installed on the outer wall of one of the side panels 3 and the ear plate, and the output ends of the two motors 2 are respectively fixedly connected to one end of the bidirectional threaded rod 1 or the bidirectional threaded rod 2, and a controller, an alarm light and a speaker are respectively fixedly installed on the side walls of one of the side panels 3.

[0015] A method for using the edge printing device for Oxford cloth production as claimed in any one of claims 1 to 9, comprising the following steps: S1. First, adjust the distance between the round rod and the operating table according to the thickness of the Oxford cloth to be printed; S2, then pass one end of the Oxford cloth through the lower end of the round rod, then through the upper end of a pressure roller, through the lower end of another pressure roller, and finally through another round rod and then through between the two side plates, and connected to the external winding roller; S3, start a motor 2 to drive the camera to move, the camera captures the edge of the Oxford cloth, and then transmits a signal to the controller; S4, the controller starts another motor 2 to drive the bidirectional threaded rod 1 to rotate, drive the printing head to move to the edge of the Oxford cloth, and then starts the electric push rod to drive the printing head and the Oxford cloth to contact each other.

[0016] Compared with the prior art, the present invention has the following beneficial effects: One end of the Oxford cloth is passed through the lower end of the round rod, then through the upper end of a pressing roller, through the lower end of another pressing roller, and finally through another round rod and between two side plates, and connected to the external winding roller, so that the two ends of the Oxford cloth are spread outward and flattened; Start one motor 2 to drive the camera to move. The camera captures the edge of the Oxford cloth and then transmits a signal to the controller. The controller starts another motor 2 to drive the bidirectional threaded rod 1 to rotate, driving the printing head to move to the edge of the Oxford cloth, automatically adjusting the position of the printing head to improve printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the back side of the overall structure of the present invention; Figure 3 It is a front view of the round rod of the present invention installed between two side panels; Figure 4 This is a rear view of the round rod of the present invention installed between two side panels; Figure 5 This is a schematic diagram of the inner end structure of the side panel of the present invention; Figure 6 This is a schematic diagram of the structure of the pressure roller during installation of the present invention; Figure 7 This is a schematic diagram of the structure of the pressure roller of the present invention when it is unfolded; Figure 8 This is a front view of the printing head and camera of the present invention; Fig. 9 This is a rear view of the printing head and camera of the present invention.

[0018] In the figure: 1, operating table; 2, supporting leg; 3, side plate 1; 4, slide 1; 5, moving block 1; 6, slider 1; 7, spring 1; 8, shaft rod; 9, gear 1; 11, mounting plate; 12, fixed block; 13, motor 1; 14, gear 2; 15, fixed plate; 16, threaded sleeve; 17, threaded rod 1; 18, rotating rod; 19, round rod; 20, spiral piece; 21, side plate 2; 22, slide 2; 23, moving block 2; 24, spring Spring 2; 25, rotating rod; 26, pressure roller; 27, slider 2; 28, side plate 3; 29, two-way threaded rod 1; 30, motor 2; 31, drive block 1; 32, guide rod 1; 33, moving plate 1; 34, electric push rod; 36, printing head; 37, ear plate; 38, two-way threaded rod 2; 39, drive block 2; 40, guide rod 2; 41, moving plate 2; 42, camera; 43, controller; 44, alarm light; 45, speaker. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 The present invention provides a technical solution: an edge printing device for Oxford cloth production, comprising an operating table 1, wherein four sides of the lower end of the operating table 1 are fixedly installed with support legs 2 to support the operating table 1, and the upper end of the operating table 1 is rotatably connected with two round rods 19 and two pressing rollers 26, wherein the two round rods 19 are located on the left and right sides of the two groups of pressing rollers 26, and spiral pieces 20 are fixedly installed at the front and rear ends of each group of round rods 19, and the spiral pieces 20 are made of rubber, which can increase the friction between the spiral pieces 20 and the Oxford cloth, push the two ends of the Oxford cloth outward, and avoid wrinkles on the Oxford cloth.

[0021] A side panel 3 is provided on both the front and rear sides of each round rod 19, the lower end of the side panel 3 is fixedly mounted on the upper end of the operating table 1, and a moving block 5 is elastically connected to the two side panels 3, and a shaft rod 8 is rotatably connected to the moving block 5. A slide groove 4 is provided on the left and right sides of the inner end of each side panel 3, and a slider 6 is fixedly mounted on the left and right ends of the moving block 5, and the slider 6 is slidably inserted into the slide groove 4. A spring 7 is fixedly mounted on the lower end of the moving block 5, and the lower end of the spring 7 is fixedly mounted on the inner wall of the lower end of the side panel 3. The moving block 5 can slide in the side panel 3 by compressing the spring 7.

[0022] A fixing plate 15 is fixedly installed on the upper end of one of the side plates 13, a threaded sleeve 16 is fixedly installed on the fixing plate 15, a threaded sleeve 16 is internally threadedly connected to a threaded rod 17, the lower end of the threaded rod 17 passes through the threaded sleeve 16 and is rotatably connected to the mounting plate 11, a rotating rod 18 is fixedly installed on the upper end of the threaded rod 17, the rotating rod 18 facilitates the rotation of the threaded rod 17, and drives the mounting plate 11 to move, a motor 13 is fixedly installed on the inner end of the mounting plate 11, a gear 2 14 is fixedly installed on the output end of the motor 13, the outer wall of the gear 2 14 is meshedly connected to a gear 19, and the gear 19 is fixedly installed on one end of the shaft 8 At the end, when the motor 13 is started, it can drive the gear 2 14 to rotate, the gear 2 14 drives the gear 19 to rotate, the gear 19 drives the shaft 8 to rotate, the round rod 19 is fixedly installed on the outer end of the shaft 8, thereby driving the round rod 19 and the spiral piece 20 to rotate, when the round rod 19 rotates, the spiral piece 20 spirals outward, and the Oxford cloth is unfolded outward, and the lower end of the mounting plate 11 is fixedly installed with a fixed block 12, and the fixed block 12 is fixedly installed on the upper end of one of the moving blocks 5. When the threaded rod 17 is rotated, the threaded rod 17 drives the mounting plate 11 and the motor 13 and the moving block 5 to move downward synchronously, thereby driving the round rod 19 to move downward.

[0023] Each pressure roller 26 is provided with a side plate 21 at both ends, and the lower end of the side plate 21 is fixedly installed on the upper end of the operating table 1. A moving block 23 is elastically slidably connected between the two side plates 21. A rotating rod 25 is rotatably connected between the two moving blocks 23. The pressure roller 26 is fixedly installed at the outer end of the rotating rod 25. A sliding groove 22 is provided on the left and right sides of the inner end of each side plate 21. A sliding block 27 is fixedly installed on the left and right ends of each moving block 23. The sliding block 27 slides into the sliding groove 2. 22, a spring 24 is fixedly installed between the slider 27 and the inner wall of the bottom end of the side plate 21, and the moving block 23 can slide in the side plate 21 by squeezing the spring 24. A rotating rod 25 is rotatably connected between the front and rear moving blocks 23, and a pressure roller 26 is fixedly installed on the outer end of the rotating rod 25. The heights of the two pressure rollers 26 are different. The Oxford cloth passes through the upper end of the higher pressure roller 26, and then passes between the lower pressure roller 26 and the operating table 1 to tighten and flatten the Oxford cloth.

[0024] The front and rear ends of one side of the upper end of the operating table 1 are fixedly installed with side panels three 28, and a two-way threaded rod one 29 and a two-way threaded rod two 38 are rotatably connected between the two side panels three 28, respectively. The threads at the left and right ends of the two-way threaded rod one 29 and the two-way threaded rod two 38 are symmetrically arranged, and the two-way threaded rod one 29 is rotatably connected to the upper end between the two side panels three 28, and an ear plate 37 is fixedly installed at one end of each side panel three 28, and the two-way threaded rod two 38 is rotatably connected between the two ear plates 37, and a motor two 30 is fixedly installed on the outer wall of one side panel three 28 and the ear plate 37, and the output ends of the two motors two 30 are respectively fixedly connected to one end of the two-way threaded rod one 29 or the two-way threaded rod two 38, and the motor two 30 is a servo motor, which can rotate forward and reversely, and the motor two 30 plays a role in driving the two-way threaded rod one 29 or the two-way threaded rod two 38 to rotate.

[0025] A guide rod 32 is fixedly installed between the two side plates 328, and a guide rod 40 is fixedly installed between the two ear plates 37. The guide rod 40 is located at the lower end of the two-way threaded rod 38, and the guide rod 32 is located at the lower end of the two-way threaded rod 29. The left and right ends of the two-way threaded rod 29 are symmetrically threaded with a driving block 31, and a printing head 36 is installed at the lower end of the driving block 31 through an electric push rod 34. The driving block 31 is threadedly connected to the outer wall of the two-way threaded rod 29, and a moving plate 33 is fixedly installed at the lower end of the driving block 31. The moving plate 33 and the outer wall of the guide rod 32 are slidably connected. The upper end of the electric push rod 34 is fixedly installed at the lower end of the moving plate 33, and the printing head 36 is fixedly installed at the lower end of the electric push rod 34. When the motor 230 drives the two-way threaded rod 29 to rotate, it can drive the two driving blocks 31 to move synchronously inward or outward on the two-way threaded rod 29, thereby moving the two printing heads 36 synchronously.

[0026] The outer walls of the left and right ends of the two-way threaded rod 38 are threadedly connected with a driving block 39, and a camera 42 is fixedly installed on the lower end of the driving block 39. The inner wall of the driving block 39 is threadedly connected to the outer wall of the two-way threaded rod 38, and a moving plate 41 is fixedly installed on the lower end of the driving block 39. The moving plate 41 is slidably sleeved on the outer wall of the guide rod 40, and the camera 42 is fixedly installed on the lower end of the moving plate 41. When the motor 30 drives the two-way threaded rod 38 to rotate, the two cameras 42 can be driven to move synchronously on the two-way threaded rod 38.

[0027] A controller 43, an alarm light 44 and a speaker 45 are fixedly mounted on the side walls of one of the side panels 3 28. The controller 43 is electrically connected to the motor 1 13, the motor 2 30, the camera 42, the alarm light 44 and the speaker 45 respectively. The camera 42 identifies the position of the edge of the Oxford cloth on the operating table 1. When the two cameras 42 cannot detect the edge of the Oxford cloth at the same time, it means that the Oxford cloth is asymmetrical on the operating table 1 and the prints at both ends will be offset. Therefore, the camera 42 sends a signal to the controller 43, and the controller 43 turns on the alarm light 44 and the speaker 45 sounds an alarm.

[0028] In actual use, first adjust the distance between the round rod 19 and the operating table 1 according to the thickness of the Oxford cloth to be printed, then pass one end of the Oxford cloth through the lower end of the round rod 19, then pass through the upper end of one pressing roller 26, pass through the lower end of the other pressing roller 26, and finally pass through another round rod 19 and then pass between the two side panels 3 28, and connect with the external winding roller, start a motor 2 30 to drive the camera 42 to move, the camera 42 captures the edge of the Oxford cloth, and then transmits a signal to the controller 43, the controller 43 starts another motor 2 30 to drive the bidirectional threaded rod 1 29 to rotate, drive the printing head 36 to move to the edge of the Oxford cloth, and then start the electric push rod 34 to drive the printing head 36 to contact with the Oxford cloth, so as to print the Oxford cloth.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge printing device for Oxford cloth production, comprising an operating table (1), wherein four sides of the lower end of the operating table (1) are fixedly mounted with support legs (2), characterized in that: The upper end of the operating table (1) is rotatably connected to two round rods (19) and two pressure rollers (26), the two round rods (19) are located on the left and right sides of the two groups of pressure rollers (26), and the front and rear ends of each group of round rods (19) are fixedly installed with spiral plates (20), the front and rear sides of each round rod (19) are provided with side panels (3), the lower end of the side panels (3) is fixedly installed on the upper end of the operating table (1), the two side panels (3) are elastically connected to the inner parts of the moving blocks (5), the moving blocks (5) are rotatably connected to the shaft rod (8), and the round rod (19) is fixedly installed on the outer end of the shaft rod (8); Each pressure roller (26) is provided with a second side plate (21) at both ends, the lower end of the second side plate (21) is fixedly mounted on the upper end of the operating table (1), a second moving block (23) is elastically slidably connected between the two second side plates (21), a rotating rod (25) is rotatably connected between the two second moving blocks (23), and the pressure roller (26) is fixedly mounted on the outer end of the rotating rod (25); The front and rear ends of one side of the upper end of the operating table (1) are fixedly mounted with side panels three (28); a bidirectional threaded rod one (29) and a bidirectional threaded rod two (38) are rotatably connected between the two side panels three (28); the left and right ends of the bidirectional threaded rod one (29) are symmetrically threadedly connected with a driving block one (31); a printing head (36) is mounted on the lower end of the driving block one (31) via an electric push rod (34); the left and right outer walls of the bidirectional threaded rod two (38) are threadedly connected with the driving block two (39); and a camera (42) is fixedly mounted on the lower end of the driving block two (39).

2. The edge printing device for Oxford cloth production according to claim 1, characterized in that: Each of the side panels (3) is provided with a slide groove (4) on both sides of the inner end thereof; a slider (6) is fixedly mounted on both ends of the movable block (5); the slider (6) is slidably inserted into the slide groove (4); a spring (7) is fixedly mounted on the lower end of the movable block (5); and the lower end of the spring (7) is fixedly mounted on the inner wall of the lower end of the side panel (3).

3. The edge printing device for Oxford cloth production according to claim 2, characterized in that: A fixing plate (15) is fixedly mounted on the upper end of one of the side plates (3), a threaded sleeve (16) is fixedly mounted on the fixing plate (15), a threaded rod (17) is internally threadedly connected to the threaded sleeve (16), the lower end of the threaded rod (17) passes through the threaded sleeve (16) and is rotatably connected to the mounting plate (11), and a rotating rod (18) is fixedly mounted on the upper end of the threaded rod (17).

4. The edge printing device for Oxford cloth production according to claim 3, characterized in that: A motor 1 (13) is fixedly mounted on the inner end of the mounting plate (11), a gear 2 (14) is fixedly mounted on the output end of the motor 1 (13), a gear 1 (9) is meshingly connected to the outer wall of the gear 2 (14), the gear 1 (9) is fixedly mounted on one end of the shaft (8), a fixed block (12) is fixedly mounted on the lower end of the mounting plate (11), and the fixed block (12) is fixedly mounted on the upper end of one of the moving blocks 1 (5).

5. The edge printing device for Oxford cloth production according to claim 4, characterized in that: A slide groove (22) is provided on both sides of the inner end of each of the second side plates (21); a slider (27) is fixedly installed on both ends of the left and right sides of each of the second moving blocks (23); the slider (27) is slidably inserted into the slide groove (22); a spring (24) is fixedly installed between the slider (27) and the inner wall of the bottom end of the second side plate (21); a rotating rod (25) is rotatably connected between the front and rear second moving blocks (23); a pressure roller (26) is fixedly installed on the outer end of the rotating rod (25); and the heights of the two pressure rollers (26) are different.

6. The edge printing device for Oxford cloth production according to claim 5, characterized in that: The threads at the left and right ends of the bidirectional threaded rod 1 (29) and the bidirectional threaded rod 2 (38) are symmetrically arranged. The bidirectional threaded rod 1 (29) is rotatably connected to the upper end between the two side plates 3 (28). An ear plate (37) is fixedly mounted on one end of each side plate 3 (28). The bidirectional threaded rod 2 (38) is rotatably connected between the two ear plates (37).

7. The edge printing device for Oxford cloth production according to claim 6, characterized in that: A guide rod 1 (32) is fixedly installed between the two side plates 3 (28), and a guide rod 2 (40) is fixedly installed between the two ear plates (37). The guide rod 2 (40) is located at the lower end of the bidirectional threaded rod 2 (38), and the guide rod 1 (32) is located at the lower end of the bidirectional threaded rod 1 (29).

8. The edge printing device for Oxford cloth production according to claim 6, characterized in that: The driving block 1 (31) is threadedly connected to the outer wall of the bidirectional threaded rod 1 (29); a moving plate 1 (33) is fixedly mounted on the lower end of the driving block 1 (31); the moving plate 1 (33) and the outer wall of the guide rod 1 (32) are slidably connected; the upper end of the electric push rod (34) is fixedly mounted on the lower end of the moving plate 1 (33); and the printing head (36) is fixedly mounted on the lower end of the electric push rod (34).

9. The edge printing device for Oxford cloth production according to claim 6, characterized in that: The inner wall of the driving block 2 (39) is threadedly connected to the outer wall of the bidirectional threaded rod 2 (38); a moving plate 2 (41) is fixedly mounted on the lower end of the driving block 2 (39); the moving plate 2 (41) is slidably sleeved on the outer wall of the guide rod 2 (40); a camera (42) is fixedly mounted on the lower end of the moving plate 2 (41); a motor 2 (30) is fixedly mounted on the outer wall of one of the side plates 3 (28) and the ear plate (37); the output ends of the two motors 2 (30) are respectively fixedly connected to one end of the bidirectional threaded rod 1 (29) or the bidirectional threaded rod 2 (38); and a controller (43), an alarm light (44) and a speaker (45) are respectively fixedly mounted on the side wall of one of the side plates 3 (28).

10. A method for using the edge printing device for Oxford cloth production as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: S1. First, adjust the distance between the round rod (19) and the operating table (1) according to the thickness of the Oxford cloth to be printed; S2, one end of the Oxford cloth is passed through the lower end of the round rod (19), and then through the upper end of a pressure roller (26), the lower end of another pressure roller (26), and finally through another round rod (19) and then between the two side plates (28), and connected to the external winding roller; S3, starting a second motor (30) to drive the camera (42) to move, the camera (42) captures the edge of the Oxford cloth, and then transmits a signal to the controller (43); S4, the controller (43) starts another motor 2 (30) to drive the bidirectional threaded rod 1 (29) to rotate, drive the printing head (36) to move to the edge of the Oxford cloth, and then starts the electric push rod (34) to drive the printing head (36) and the Oxford cloth to contact each other.

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