Label tape conveying device and system thereof

Abstract

The label tape conveying device comprises a machine frame, and the machine frame is sequentially provided with a soft label tape feeding mechanism, a printer containing frame, a deviation rectifying mechanism, a soft label tape discharging mechanism, a tension control mechanism and a winding roller from right to left. According to the scheme, the label tape is conveyed into the printer placing frame through the soft label tape feeding mechanism to be printed through the ink-jet printer, and then is wound through the soft label tape discharging mechanism, so that the soft label tape can be synchronous with paper feeding of the printer during printing, the printing is clear, double images are avoided, and the printing quality is improved. The label tape printer suitable for water-based ink printing is small in size and simple and flexible to operate, overcomes the defect that a current label fabric printing mode is difficult to achieve small-batch, multi-variety and rapid reaction, corrects the deviation of a soft label tape from the printer through the deviation correcting mechanism, reduces the phenomenon that the soft label tape is uneven when paper is taken away, and improves the printing quality of the soft label tape. And the winding tightness is ensured through the tension control mechanism, so that winding is facilitated.

Description

Technical Field

[0001] The invention relates to the field of conveying devices, and in particular to a trademark tape conveying device and a system thereof. Background Art

[0002] A label is a textile label that identifies the brand, size, price, ingredients, care and other information of various textiles. It is currently the most widely used commodity identification in clothing, shoes, hats, bags, home textiles and other products, and is closely related to our lives. The current printing methods of label tapes are mainly based on traditional printing methods such as flexographic printing, rotary printing, offset printing, and screen printing. The equipment used is old and the printing efficiency is low. It is difficult to achieve the characteristics of small batches, multiple varieties, and rapid response. Therefore, it is necessary to propose a label tape transmission device and its system. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and provide a trademark tape conveying device and a system thereof.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A label tape conveying device comprises a frame, wherein the frame is provided with a soft label tape feeding mechanism, a printer placing frame, a deviation correcting mechanism, a soft label tape discharging mechanism, a tension control mechanism and a winding roller in sequence from right to left.

[0005] The present invention uses the soft trademark tape in-tape mechanism of the present invention to transport the trademark tape to the printer placement rack for printing through the inkjet printer, and then reels it through the soft trademark tape out-tape mechanism, so that the soft trademark tape can be printed synchronously with the printer paper feeding, the printing is clear, and there is no ghosting. It is suitable for a trademark tape printer for water-based ink printing, has a small size, and is simple and flexible to operate, which makes up for the defects of the current trademark fabric printing method that is difficult to achieve small batches, multiple varieties, and rapid response. At the same time, the soft trademark tape coming out of the printer is corrected by the correction mechanism to reduce the unevenness of the soft trademark tape when it is unrolled, and the tension control mechanism is used to ensure the tightness of the winding, thereby facilitating rewinding.

[0006] Preferably, the tension control mechanism includes a first rotating motor, a fixed shaft, a rocker arm, and a cross bar. The first rotating motor is fixed on a frame, the fixed shaft is fixed to the output end of the first rotating motor, two rocker arms are sleeved and fixed on the outer wall of the fixed shaft, one of the rocker arms is provided with a supporting foot at the bottom, the cross bar is fixed between the two rocker arms, the rotating motor is a servo motor, the winding roller is controlled by a second rotating motor, and the motor end of the second rotating motor is fixed to the frame. In this case, both the first rotating motor and the second rotating motor can be servo motors.

[0007] The trademark tape of the present invention passes through the bottom of the cross bar, and the first rotating motor outputs downward all the time, and a fixed torque is set. When the upward force is greater than the set torque, the motor will be pulled upward by the directional force, thereby generating an angle to compensate the speed of the winding shaft, thereby achieving a balance in the linear speed of the entire machine, thereby tensioning the soft trademark tape, allowing the trademark tape to be tightly rolled up, thereby facilitating rolling up.

[0008] There are more than two horizontal bars arranged in parallel, so that the soft label belt can be adjusted according to needs.

[0009] Preferably, the soft trademark tape discharge mechanism includes a discharge limiting roller, a discharge guide roller, and a downwardly inclined arc-shaped inclined transition plate. A cloth inlet is provided on one side of the printer placement frame, and a cloth outlet is provided on the other side. The discharge limiting roller is arranged on the cloth outlet, and the arc-shaped inclined transition plate is arranged behind the discharge limiting roller. The discharge guide roller is arranged between the tension control mechanism and the arc-shaped inclined transition plate, and the winding roller is arranged on the upper right side of the tension control mechanism.

[0010] The present invention limits the position of the soft trademark tape coming out of the printer by means of a discharge limiting roller, and then the soft trademark tape is guided downward to the discharge guide roller through an arc-shaped inclined transition plate, and then passes through a tension control mechanism, and then is wound up by a winding roller. In this way, the winding speed and the paper discharge speed of the printer can be synchronized, ensuring synchronous paper feeding, so that the printing is clear and there is no ghosting.

[0011] Preferably, the deflection correction mechanism includes a straightening roller, a bearing seat, a slider, a slide rail, a deflection correction drive electric push rod, a deflection correction sensor, and a fixed plate. The deflection correction sensor is arranged at the rear of the discharging limit roller, the deflection correction sensor is fixed on the frame, the straightening roller is arranged at the rear of the deflection correction sensor, the bearing seat is arranged on both sides of the straightening roller and is rotatably connected with the straightening roller, the slider is arranged at the bottom of the bearing seat and is hinged thereto, the slide rail is arranged at the bottom of the slider, the sliding direction of the slide rail located in the front is inclined to the length direction of the straightening roller, the sliding direction of the slide rail located in the rear is mirror-imaged to the sliding direction of the slide rail located in the front, the push rod end of the deflection correction drive electric push rod is hinged to the slider, the motor end of the deflection correction drive electric push rod is fixed on the fixed plate, and the fixed plate is fixed on the frame, the side of the deflection correction sensor close to the trademark belt is formed with a limit groove for facilitating the passage of the trademark belt, the deflection correction sensor and the deflection correction drive electric push rod can be controlled by a controller, how to control is a very mature technology, so it will not be repeated in this case.

[0012] The present invention detects the soft trademark belt through the limiting groove of the correction sensor. When it is detected that the position is incorrect, the correction driving electric push rod drives the slider to move on the slide rail, drives the bearing seat to move, and then drives the straightening roller to move, so as to correct the soft trademark belt and facilitate the subsequent winding.

[0013] Preferably, the soft trademark tape feeding mechanism includes a cloth discharge roller, a first cloth feed guide roller, a first cloth feed limiting roller, a second cloth feed guide roller, and a second cloth feed limiting roller on a fixed frame, the second cloth feed limiting roller is arranged on the cloth feed port, the second cloth feed guide roller is arranged below the second cloth feed limiting roller, the first cloth feed limiting roller is arranged below the second guide roller, the first cloth feed guide roller is arranged below the printer placement rack, and the cloth discharge roller is arranged at the lower right of the first cloth feed guide roller.

[0014] The invention allows the soft trademark tape to pass through the first cloth feeding guide roller, the first cloth feeding limit roller, the second cloth feeding guide roller and the second cloth feeding limit roller in sequence before entering the printer, thereby ensuring the paper feeding speed.

[0015] Preferably, the first cloth feed limiting roller, the second cloth feed limiting roller and the discharge limiting roller all include a roller body, two limiting rings are sleeved on the roller body, more than three limiting holes are opened on the limiting ring, and a tightening rod is threadedly connected to the inner surface of the limiting hole.

[0016] The present invention limits the printing width by means of the first cloth feeding limiting roller, the second cloth feeding limiting roller and the two limiting rings on the material discharging guide roller, so that the printer can adjust the printing width according to different production requirements, and the limiting ring is fixed by screwing the tightening rod into the limiting hole, which is more convenient.

[0017] Preferably, a cleaning mechanism is further provided between the first cloth feed guide roller and the first cloth feed limiting roller, the cleaning mechanism includes an upper cleaning plate with a hollow interior, a lower cleaning plate with a hollow interior, an internal connecting plate, an internal hollow collecting box, and a suction fan, the connecting plate is fixed on the frame, the upper cleaning plate is fixed above the connecting plate, the lower cleaning plate is fixed below the connecting plate, the upper cleaning plate, the lower cleaning plate and the connecting plate are connected to each other, dust inlets are provided on the opposite surfaces of the upper cleaning plate and the lower cleaning plate, brush strips are provided around the dust inlet, a dust outlet is provided on the back of the connecting plate, an inlet is provided on the upper portion of the collecting box, an outlet is provided on the lower portion of the collecting box, the dust outlet is connected to the inlet, and the suction fan is connected to the outlet.

[0018] The present invention uses the brush strips on the upper cleaning plate and the lower cleaning plate to clean the dust on the surface of the trademark tape through the brush when the trademark tape passes through the cleaning mechanism. The dust is then sucked into the collection box through the dust inlet for collection, preventing the dust from adhering to the surface of the trademark tape, causing defects, blurring, and other problems on the trademark tape, affecting the color accuracy and clarity of the trademark tape. A trademark tape conveying system comprises an inkjet printer, an ink supply system and a trademark tape conveying device, wherein the inkjet printer is arranged in the printer placement rack, the paper inlet of the inkjet printer is opposite to the cloth inlet of the printer placement rack, the paper outlet of the inkjet printer is opposite to the cloth outlet of the printer placement rack, the ink supply system supplies ink to the inkjet printer, the ink supply system comprises an ink supply placement box, an ink bottle is arranged in the ink supply placement box, an ink filling port is arranged on the top of the ink bottle, a cap is threadedly connected to the ink filling port, an ink outlet is arranged on the front wall of the ink bottle, an ink outlet is connected to an ink outlet tube, the ink outlet tube is connected to the inkjet printer, and a semi-through groove is arranged on the front wall of the ink supply placement box for facilitating the extension of the ink outlet tube.

[0019] The ink supply system of the present invention is separately arranged from the inkjet printer, and the ink adding port and the ink outlet tube are arranged, so that ink adding is convenient.

[0020] In summary, the beneficial effects of the present invention are: 1. The present invention uses the soft label tape feeding mechanism of the present invention to convey the label tape to the printer placement rack for printing through the inkjet printer, and then uses the soft label tape discharging mechanism to reel it up, so that the soft label tape can be printed synchronously with the printer paper feeding, and the printing is clear without ghosting. It is suitable for label tape printers for water-based ink printing, with a small size, simple and flexible operation, and makes up for the defects of the current label fabric printing method that it is difficult to achieve small batches, multiple varieties, and rapid response. At the same time, the soft label tape coming out of the printer is corrected by the correction mechanism to reduce the unevenness of the soft label tape when it is unrolled, and the tension control mechanism is used to ensure the tightness of the winding, so as to facilitate rewinding; 2. The present invention detects the soft trademark tape through the limiting groove of the deviation correction sensor. When the position is detected to be incorrect, the deviation correction driving electric push rod drives the slider to move on the slide rail, drives the bearing seat to move, and then drives the straightening roller to move, so as to correct the deviation of the soft trademark tape, which is convenient for the later winding; 3. The present invention uses the brushes on the upper cleaning plate and the lower cleaning plate to clean the dust on the surface of the trademark tape when the trademark tape passes through the cleaning mechanism. The dust is then sucked into the collection box through the dust inlet for collection, preventing the dust from adhering to the surface of the trademark tape, causing defects, blurring, and other problems on the trademark tape, affecting the color accuracy and clarity of the trademark tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 is a front view schematic diagram of the present invention without the ink supply system; Figure 3 It is a schematic diagram of the soft label belt feeding mechanism of the present invention; Figure 4 The present invention Figure 3 An enlarged schematic diagram of point B; Figure 5 is a top view schematic diagram of the present invention without the ink supply system; Figure 6 The present invention Figure 5 An enlarged schematic diagram of point A; Figure 7 It is a back schematic diagram of the present invention without the ink supply system; Figure 8 It is a bottom view schematic diagram of the lower cleaning plate of the present invention; Fig. 9 It is a front view schematic diagram of the connecting plate of the present invention.

[0022] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

[0023] The present invention will be described in detail below with reference to the accompanying drawings by way of embodiments.

[0024] Example:

[0025] like Figure 1 As shown, a label tape conveying device includes a frame 1, and the frame 1 is provided with a soft label tape feeding mechanism 2, a printer placement frame 11, a correction mechanism 4, a soft label tape discharging mechanism 5, a tension control mechanism 6, and a winding roller 7 in sequence from right to left. The tension control mechanism 6 includes a first rotating motor 61, a fixed shaft 62, a swing rod 63, and a cross bar 64. The first rotating motor 61 is fixed on the frame 1, and the fixed shaft 62 is fixed to the output end of the first rotating motor 61. Two swing rods 63 are sleeved and fixed on the outer side wall of the fixed shaft 62. The cross bar 64 is fixed between the two swing rods 63. A support foot 60 is provided at the bottom of one of the swing rods. There are more than two cross bars 64 arranged in parallel, so that The obtained soft trademark tape can be adjusted according to the demand. The soft trademark tape discharge mechanism 5 includes a discharge limiting roller 51, a discharge guide roller 52, and a downwardly inclined arc-shaped inclined transition plate 53. A cloth inlet 111 is provided on one side of the printer placement frame 11, and a cloth outlet 112 is provided on the other side. The discharge limiting roller 51 is arranged on the cloth outlet 112, and the arc-shaped inclined transition plate 53 is arranged behind the discharge limiting roller 51. The discharge guide roller 52 is arranged between the tension control mechanism 6 and the arc-shaped inclined transition plate 53. The winding roller 7 is arranged at the upper right of the tension control mechanism 6. The winding roller 7 is controlled by a second rotating motor 72, and the motor end of the second rotating motor 72 is fixed to the frame 1.

[0026] like Figure 5-6As shown, the correction mechanism 4 includes a straightening roller 41, a bearing seat 42, a slider 43, a slide rail 44, a correction drive electric push rod 45, a correction sensor 46, and a fixed plate 47. The correction sensor 46 is arranged behind the discharge limit roller 51, and the correction sensor 46 is fixed on the frame 1. The straightening roller 41 is arranged behind the correction sensor 46. The bearing seat 42 is arranged on both sides of the straightening roller 41 and is rotatably connected to the straightening roller 41. The slider 43 is arranged at the bottom of the bearing seat 42 and is hinged thereto. The slide rail 4 The slide rail 44 is arranged at the bottom of the slider 43, the sliding direction of the slide rail 44 at the front is inclined with the length direction of the squaring roller 41, the sliding direction of the slide rail 44 at the rear is mirror imaged with the sliding direction of the slide rail 44 at the front, the push rod end of the deflection correction driving electric push rod 45 is hinged with the slider, the motor end of the deflection correction driving electric push rod 45 is fixed on the fixing plate 47, the fixing plate 47 is fixed on the frame 1, and the side of the deflection correction sensor 46 close to the trademark belt is formed with a limiting groove 461 for facilitating the passage of the trademark belt.

[0027] like Figure 3-4 As shown, the soft trademark tape feeding mechanism 2 includes a cloth discharge roller 21 fixed on the frame 1, a first cloth feed guide roller 22, a first cloth feed limiting roller 23, a second cloth feed guide roller 24, and a second cloth feed limiting roller 25, wherein the second cloth feed limiting roller 25 is arranged on the cloth feed port 111, the second cloth feed guide roller 24 is arranged below the second cloth feed limiting roller 25, the first cloth feed limiting roller 23 is arranged below the second guide roller 24, the first cloth feed guide roller 22 is arranged below the printer placement frame 11, the cloth discharge roller 21 is arranged at the lower right of the first cloth feed guide roller 22, the first cloth feed limiting roller 23, the second cloth feed limiting roller 25 and the material discharge limiting roller 52 all include a roller body 231, two limiting rings 232 are sleeved on the roller body 231, more than three limiting holes 233 are opened on the limiting ring 232, and a tightening rod 234 is connected to the limiting hole 233 with a thread.

[0028] like Figure 7-9As shown, a cleaning mechanism 8 is further provided between the first cloth-feeding guide roller 22 and the first cloth-feeding limiting roller 23. The cleaning mechanism 8 includes an upper cleaning plate 81 with a hollow interior, a lower cleaning plate 82 with a hollow interior, an internal hollow connecting plate 83, an internal hollow collecting box 84, and a suction fan 85. The connecting plate 83 is fixed on the frame 1, the upper cleaning plate 81 is fixed above the connecting plate 83, and the lower cleaning plate 82 is fixed below the connecting plate 83. The upper cleaning plate 81, the lower cleaning plate 82 and the connecting plate 83 are interconnected, and the opposing surfaces of the upper cleaning plate 81 and the lower cleaning plate 82 are provided with dust inlets 820, and brush strips 821 are provided around the dust inlet 820. The back of the connecting plate 83 is provided with a dust outlet 831, and the upper portion of the collecting box 84 is provided with an inlet, and the lower portion of the collecting box is provided with an outlet, the dust outlet is connected to the inlet, and the suction fan 85 is connected to the outlet.

[0029] like Figure 1 As shown, a trademark tape conveying system includes an inkjet printer 3, an ink supply system 9 and a trademark tape conveying device. The inkjet printer 3 can be an Epson printer. The inkjet printer 3 is arranged in the printer placement rack 11. The paper inlet of the inkjet printer 3 is opposite to the cloth inlet 111 of the printer placement rack 11, and the paper outlet of the inkjet printer 3 is opposite to the cloth outlet 112 of the printer placement rack 11. The ink supply system 9 supplies ink to the inkjet printer 3. The ink supply system 9 includes an ink supply placement box 91. An ink bottle 92 is arranged in the ink supply placement box 91. An ink filling port is opened on the top of the ink bottle 93. A cap 94 is threadedly connected to the ink filling port. An ink outlet is opened on the front wall of the ink bottle 93. An ink outlet is connected to an ink outlet tube 931. The ink outlet tube is connected to the inkjet printer 3. The front wall of the ink supply placement box 91 is opened with a semi-through groove 932 for facilitating the extension of the ink outlet tube 931.

[0030] Working principle: When the present invention is used, the top tightening rod is loosened and adjusted to the required width through the limiting ring 232, and then printing is started. The soft trademark tape first passes through the first guide roller 22 and then passes through the cleaning mechanism. The brush strip 821 on the cleaning mechanism 8 cleans the dust on the surface of the trademark tape, and then the dust is sucked into the collecting box 84 through the dust inlet 820 for collection, so as to prevent the dust from adhering to the surface of the trademark tape, resulting in defects, blurring and other problems on the trademark tape, affecting the color accuracy and clarity of the trademark tape. Then, the cleaned trademark tape passes through the first cloth feeding limiting roller 23, the second cloth feeding guide roller 24, and the second cloth feeding limiting roller 25 to enter the inkjet printer 3. After printing, the trademark tape passes through the discharge limiting roller 51, and then passes through the correction mechanism 4, and is detected by the limiting groove of the correction sensor 46. When it is detected that the position is incorrect, the correction driving electric push rod 45 drives the slider 43 to move on the slide rail 44, drives the bearing seat to move, thereby drives the straightening roller 41 to move, so as to correct the soft trademark tape. When the position is detected to be correct, the correcting mechanism 4 does not work, and then the soft label tape is guided downward to the discharge guide roller 52 through the arc-shaped inclined transition plate 53, and then the label tape passes through the bottom of the cross bar 64, and the first rotary motor 61 outputs downward all the time, and a fixed torque is set. When the upward force is greater than the set torque, the motor will be pulled upward by the directional force, thereby generating an angle to compensate the speed of the winding shaft, so as to achieve the balance of the linear speed of the whole machine, thereby tensioning the soft label tape so that the label tape is tightly wound. Through such a design, the soft label tape can be printed synchronously with the paper feeding of the printer, and the printing is clear without ghosting. The label tape printer suitable for water-based ink printing has a small size, simple and flexible operation, and makes up for the defects of the current label fabric printing method that is difficult to achieve small batches, multiple varieties, and rapid response. At the same time, the soft label tape coming out of the printer is corrected by the correcting mechanism 4 to reduce the unevenness of the soft label tape when it is feeding the paper, and the tension control mechanism is used to ensure the tightness of the winding, so as to facilitate winding.

Claims

1. A trademark belt conveying device, characterized in that: The machine frame (1) comprises a frame (1), wherein the frame (1) is provided with a soft label belt feeding mechanism (2), a printer placement frame (11), a deviation correction mechanism (4), a soft label belt discharging mechanism (5), a tension control mechanism (6), and a winding roller (7) in sequence from right to left.

2. A trademark tape conveying device according to claim 1, characterized in that: The tension control mechanism (6) comprises a first rotating motor (61), a fixed shaft (62), a rocker (63), and a cross bar (64); the first rotating motor (61) is fixed on the frame (1); the fixed shaft (62) is fixed on the output end of the first rotating motor (61); two rocker bars (63) are sleeved and fixed on the outer side wall of the fixed shaft (62); and the cross bar (64) is fixed between the two rocker bars (63).

3. A trademark tape conveying device according to claim 1, characterized in that: The soft label tape discharging mechanism (5) comprises a discharging limiting roller (51), a discharging guide roller (52), and a downwardly inclined arc-shaped inclined transition plate (53); a printer placement frame (11) is provided with a cloth inlet (111) on one side and a cloth outlet (112) on the other side; the discharging limiting roller (51) is arranged on the cloth outlet (112); the arc-shaped inclined transition plate (53) is arranged behind the discharging limiting roller (51); the discharging guide roller (52) is arranged between the tension control mechanism (6) and the arc-shaped inclined transition plate (53); and the winding roller (7) is arranged at the upper right of the tension control mechanism (6).

4. A trademark tape conveying device according to claim 3, characterized in that: The deflection correction mechanism (4) comprises a straightening roller (41), a bearing seat (42), a slide block (43), a slide rail (44), a deflection correction driving electric push rod (45), a deflection correction sensor (46), and a fixing plate (47). The deflection correction sensor (46) is arranged behind the discharge limit roller (51). The deflection correction sensor (46) is fixed on the frame (1). The straightening roller (41) is arranged behind the deflection correction sensor (46). The bearing seat (42) is arranged on both sides of the straightening roller (41) and is rotatably connected to the straightening roller (41). The slide block (43) The bearing seat (42) is provided at the bottom thereof and is hinged thereto. The slide rail (44) is provided at the bottom of the slider (43). The sliding direction of the slide rail (44) located at the front is inclined with respect to the length direction of the squaring roller (41). The sliding direction of the slide rail (44) located at the rear is mirror-imaged with respect to the sliding direction of the slide rail (44) located at the front. The push rod end of the deflection correction driving electric push rod (45) is hinged with respect to the slider. The motor end of the deflection correction driving electric push rod (45) is fixed on a fixing plate (47). The fixing plate (47) is fixed on the frame (1).

5. A trademark tape conveying device according to claim 4, characterized in that: A limiting groove (461) is formed on a side of the deviation correction sensor (46) close to the trademark belt to facilitate the passage of the trademark belt.

6. A trademark tape conveying device according to claim 3, characterized in that: The soft label tape feeding mechanism (2) comprises a cloth discharge roller (21), a first cloth feed guide roller (22), a first cloth feed limit roller (23), a second cloth feed guide roller (24), and a second cloth feed limit roller (25) fixed on a frame (1); the second cloth feed limit roller (25) is arranged on a cloth feed opening (111); the second cloth feed guide roller (24) is arranged below the second cloth feed limit roller (25); the first cloth feed limit roller (23) is arranged below the second guide roller (24); the first cloth feed guide roller (22) is arranged below a printer placement frame (11); and the cloth discharge roller (21) is arranged below the right side of the first cloth feed guide roller (22).

7. A trademark tape conveying device according to claim 3, characterized in that: The first cloth feed limiting roller (23), the second cloth feed limiting roller (25) and the discharge limiting roller (52) all comprise a roller body (231), two limiting rings (232) are sleeved on the roller body (231), the limiting rings (232) are provided with more than three limiting holes (233), and the limiting holes (233) are internally threadedly connected to a tightening rod (234).

8. A trademark tape conveying device according to claim 6, characterized in that: A cleaning mechanism (8) is further provided between the first cloth feeding guide roller (22) and the first cloth feeding limiting roller (23), the cleaning mechanism (8) comprising an upper cleaning plate (81) with a hollow interior, a lower cleaning plate (82) with a hollow interior, a connecting plate (83) with a hollow interior, a collecting box (84) with a hollow interior, and a suction fan (85), the connecting plate (83) being fixed on the frame (1), the upper cleaning plate (81) being fixed above the connecting plate (83), the lower cleaning plate (82) being fixed below the connecting plate (83), the upper cleaning plate (81), the lower cleaning plate (82) and the connecting plate (83) being interconnected, the upper cleaning plate (81) and the lower cleaning plate (82) having opposite surfaces each provided with a dust inlet (820), and a brush strip (821) being provided around the dust inlet (820). The back of the connecting plate (83) is provided with a dust outlet (831), the upper portion of the collecting box (84) is provided with an inlet, the lower portion of the collecting box is provided with an outlet, the dust outlet is connected to the inlet, and the suction fan (85) is connected to the outlet.

9. A trademark tape conveying device according to claim 1, characterized in that: The winding roller (7) is controlled by a second rotating motor (72), and a motor end of the second rotating motor (72) is fixed to the frame (1).

10. A trademark belt conveying system, characterized in that: The invention comprises an inkjet printer (3), an ink supply system (9) and a trademark tape conveying device according to any one of claims 1 to 9, wherein the inkjet printer (3) is arranged in the printer placement rack (11), the paper inlet of the inkjet printer (3) is opposite to the cloth inlet (111) of the printer placement rack (11), the paper outlet of the inkjet printer (3) is opposite to the cloth outlet (112) of the printer placement rack (11), the ink supply system (9) supplies ink to the inkjet printer (3), and the ink supply system (9) comprises An ink supply box (91) is provided, wherein an ink bottle (92) is arranged in the ink supply box (91), an ink filling port is provided on the top of the ink bottle (93), a cap (94) is threadedly connected to the ink filling port, an ink outlet is provided on the front wall of the ink bottle (93), an ink outlet is connected to an ink outlet tube (931), the ink outlet tube is connected to an inkjet printer (3), and a semi-through groove (932) is provided on the front wall of the ink supply box (91) for facilitating the extension of the ink outlet tube (931).

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