阅读说明：本技术 一种数码激光卷筒印刷机 (Digital laser drum printing machine ) 是由 谈正晓 于 2020-12-02 设计创作，主要内容包括：本发明公开了一种数码激光卷筒印刷机,属于印刷机技术领域,包括机壳、冷却液管、安装架、底座、传动齿轮、往复丝杠、清洁组件、安装组件和卷筒,所述底座的顶部固定安装有安装架与机壳；本发明通过在外部安装有主齿轮,主齿轮驱动转动的同时,可带动传动齿轮转动,传动齿轮可带动具有从动锥齿轮的安装主轴转动,带动往复丝杠转动,往复丝杠上的清洁组件可来回运动,对于装置侧壁上安装的散热防尘网进行有效活动清洁处理,有效保证散热防尘网的清洁度与散热效果,同时在清洁组件的底部安装有清理底刷,在清洁组件移动时,清理底刷可将落至内滑槽内的灰尘进行清扫,通过出灰斜槽送出,避免清理的灰尘羁留在内滑槽内,影响清洁组件的移动。(The invention discloses a digital laser drum printing machine, which belongs to the technical field of printing machines and comprises a machine shell, a cooling liquid pipe, an installation frame, a base, a transmission gear, a reciprocating screw rod, a cleaning assembly, an installation assembly and a drum, wherein the installation frame and the machine shell are fixedly installed at the top of the base; the main gear is arranged outside the device and can drive the transmission gear to rotate while driving the main gear to rotate, the transmission gear can drive the mounting main shaft with the driven bevel gear to rotate and drive the reciprocating lead screw to rotate, the cleaning component on the reciprocating lead screw can move back and forth, the heat dissipation dustproof net arranged on the side wall of the device can be effectively cleaned movably, the cleanness and the heat dissipation effect of the heat dissipation dustproof net are effectively ensured, meanwhile, the bottom of the cleaning component is provided with the cleaning bottom brush, when the cleaning component moves, the cleaning bottom brush can clean dust falling into the inner chute and send the dust out through the dust outlet chute, and the situation that the cleaned dust stays in the inner chute and influences the movement of the cleaning component is avoided.)

1. The utility model provides a digital laser web press, includes casing (1), coolant liquid pipe (5), mounting bracket (11), base (12), drive gear (14), reciprocal lead screw (19), clean subassembly (21), installation component (23) and reel (24), its characterized in that: the utility model discloses a quick-witted structure, including base (12), fixed mounting bracket (11) and casing (1) at the top of base (12), fixed mounting has side install bin (2) on the outer wall of one side of casing (1), the inside fixed mounting of side install bin (2) has coolant liquid case (4) and coolant liquid pipe (5), there are driving motor (22) through frame fixed mounting on the outer wall of one side of mounting bracket (11), fixed mounting has installation side shaft (25) in the pivot of the output shaft one end installation of driving motor (22), and installation side shaft (25) one end fixed mounting has master gear (13), install transmission half gear (9), master gear (13) and drive gear (14) through the pivot rotation respectively from last to down on the outer wall of one side of mounting bracket (11), fixed mounting has drive bevel gear (15) on the outer wall of one side of drive gear (14), reel (24) are installed at installation side shaft through fixed mounting's on its one side outer wall installation sleeve ( (25) And the outer wall of the side surface of the machine shell (1) is fixedly provided with a heat dissipation dustproof net (18).

2. The digital laser web press according to claim 1, wherein the cooling liquid pipe (5) is U-shaped, and one end of the cooling liquid pipe (5) is fixedly connected with the side wall of the cooling liquid tank (4).

3. The digital laser web printing machine according to claim 1, wherein a side mounting groove (28) is formed in a side wall of the web (24), an outer top spring (29) is fixedly mounted inside the side mounting groove (28), the mounting component (23) is slidably mounted inside the side mounting groove (28), and one end of the outer top spring (29) is fixedly connected with the top of the mounting component (23).

4. The digital laser web press according to claim 3, wherein the mounting assembly (23) is composed of a mounting block (231) and an L-shaped mounting shaft (232), the L-shaped mounting shaft (232) is fixedly mounted on an outer wall of one side of the mounting block (231), and one end of the L-shaped mounting shaft (232) is inserted into a clamping hole formed in the mounting side shaft (25).

5. A digital laser web press according to claim 1, characterized in that the main gear (13) is in meshed connection with the transmission half gear (9) and the transmission gear (14), respectively.

6. The digital laser web press according to claim 5, wherein a mounting spindle (17) is rotatably mounted on the top of the base (12) on one side of the housing (1) through a shaft sleeve, a reciprocating lead screw (19) is fixedly mounted at one end of the mounting spindle (17), and a cleaning assembly (21) is threadedly mounted on the reciprocating lead screw (19).

7. The digital laser web press according to claim 6, wherein the cleaning assembly (21) is composed of a cleaning brush shaft (211), a cleaning bottom brush (212) and a bottom slider (213), the bottom of the cleaning brush shaft (211) is fixedly provided with the bottom slider (213) through a connecting rod, the bottom slider (213) is slidably mounted in an inner chute (30) formed in the base (12), one side of the inner chute (30) is provided with an ash discharge chute (20), and bristles mounted outside the cleaning brush shaft (211) are in close contact with and extrude the heat dissipation dust screen (18).

8. The digital laser web press according to claim 7, wherein a driving gear (16) is fixedly mounted on the outer portion of the mounting spindle (17), a connecting shaft is rotatably mounted between the mounting frame (11) and the machine shell (1), a driven gear (10) and a heat dissipation fan (7) are fixedly mounted on the outer portion of the connecting shaft, and the driving gear (16) and the driven gear (10) are meshed with each other.

9. The digital laser web press according to claim 1, wherein the cooling liquid tank (4) is internally provided with a hydraulic piston (3) in a sliding manner, a transmission rack (8) is fixedly arranged on the outer wall of one side of the hydraulic piston (3) through a piston rod, the transmission rack (8) is positioned on the outer part of the side mounting box (2) and is meshed with the transmission half gear (9) to be connected, and a connecting spring (6) is fixedly arranged between the outer wall of one side of the transmission rack (8) and the side wall of the side mounting box (2).

10. Use of a digital laser web press according to claims 1-9, characterized in that it comprises the following steps:

s1, before the printing machine is used, the winding drum (24) is firstly detached to mount the printing materials, the mounting assembly (23) is directly moved, the L-shaped mounting shaft (232) of the mounting assembly (23) is separated from the clamping hole in the mounting side shaft (25), the winding drum (24) can be respectively moved towards two sides, the winding drum (24) is rapidly detached, and the printing materials are conveniently replaced;

s2, during installation, the winding drum (24) is sleeved on the installation side shaft (25) through the installation sleeve (26) again, and the L-shaped installation shaft (232) can be automatically pushed into the clamping hole in the installation side shaft (25) again by the outer top spring (29) to complete fixation;

s3, when the printer is used, the driving motor (22) is started to drive the winding drum (24) to rotate for feeding, and meanwhile the main gear (13) is driven to rotate;

s4, the main gear (13) can drive the transmission gear (14) to rotate while driving to rotate, the transmission gear (14) can drive the installation main shaft (17) with the driven bevel gear (27) to rotate and drive the reciprocating lead screw (19) to rotate, the cleaning component (21) on the reciprocating lead screw (19) can move back and forth, the heat dissipation dustproof net (18) installed on the side wall of the device is effectively cleaned movably, and the cleanliness and the heat dissipation effect of the heat dissipation dustproof net (18) are effectively ensured;

s5, when the cleaning component (21) moves, the cleaning bottom brush (212) can clean dust falling into the inner chute (30) and send the dust out through the dust outlet chute (20), so that the cleaned dust is prevented from remaining in the inner chute (30) and affecting the movement of the cleaning component;

s6, when the printing machine works, the cooling liquid pipe (5) can effectively absorb heat generated by the printing machine, and the heat dissipation effect of the main body of the printing machine is improved;

s7, when the main gear (13) is driven to rotate, the driving half gear (9) can be driven to rotate, the driving half gear (9) drives the driving rack (8) to move through the meshing effect, so that the driving rack (8) drives the hydraulic piston (3) to move through the piston rod, due to the effect of the connecting spring (6), the cooling liquid in the cooling liquid pipe (5) is collected and circulated in real time, and the heat dissipation effect of the cooling liquid pipe can be effectively kept.

Technical Field

The invention belongs to the technical field of printing machines, and particularly relates to a digital laser web printing machine.

Background

A printer is a machine that prints text and images. Modern printers generally comprise mechanisms such as plate loading, inking, stamping and paper conveying (including folding), and the printers are the most common in some publishers or factories and are convenient for printing some data pictures and the like.

Chinese patent document discloses (CN201810102778.1) a digital printing machine, which comprises a frame part, wherein an unreeling mechanism is arranged on the bottom surface of the front end of the frame part, a reeling mechanism is arranged on the bottom surface of the rear end of the frame part, a synchronous material guiding traction part is arranged on the upper surface of the front end of the frame part, a leading-out guide roller is arranged on the upper surface of the rear end of the frame part, a dryer is arranged at the rear end of the frame part, a digital ink jet head is arranged on the upper end of the frame part, the unreeling mechanism comprises an unreeling part, an unreeling power shaft, an unreeling transverse adjusting shaft and an unreeling constant-tension swing arm storage group, a longitudinal unreeling power shaft is arranged in the unreeling part, an unreeling constant-tension swing arm storage group is arranged on the frame part behind the unreeling power shaft, an unreeling transverse adjusting shaft is arranged at the tail end of the unreeling constant-tension swing arm storage group, the, it is wavy upwards to unreel and still connect on the power shaft and unreel fixed physiosis axle, and the one end of unreeling the power shaft still is equipped with material axle transverse adjustment hand wheel, and winding mechanism includes: the device comprises a winding part, a winding power shaft, a winding transverse adjusting shaft and a winding constant-tension swing arm storage group, wherein the winding part is internally provided with a longitudinal winding power shaft, the frame part in front of the winding power shaft is provided with the winding constant-tension swing arm storage group, the tail end of the winding constant-tension swing arm storage group is provided with the winding transverse adjusting shaft, the winding constant-tension swing arm storage group is composed of a plurality of guide rollers which are vertically arranged, the guide rollers are divided into two rows which are vertically arranged, the two rows are separated from each other and upwards in a wavy shape, the winding power shaft is also connected with a winding fixed air expansion shaft, one end of the winding power shaft is also provided with a material shaft transverse adjusting hand wheel, a traction rubber roller clutch cylinder is also arranged between the unwinding transverse adjusting shaft and the synchronous leading traction part, the synchronous leading-out traction servo motor is also arranged in the synchronous leading-out traction part, the upper end of the, the digital ink gun is also connected with an ink box, and the side surface of the frame part below the digital ink gun is also provided with an ink cleaning part, so that the device has wide application range, flexible use, simple structure and low power consumption; the safety performance is good, and danger is not easy to generate; cleaning is convenient, can clearly show operating condition, the device does not form a complete set and install the structure that can dispel the heat fast and the deashing on it, after the printing machine used a period, the radiating effect descends, because do not have the structure that can dispel the heat fast in the device, lead to the whole working property of printing machine to descend greatly, always can be covered with the dust on the thermovent simultaneously, the radiating effect has further been influenced, simultaneously the cleanliness descends, the last reel that can dismantle fast that does not install of the device simultaneously, because the printing machine is at the during operation, need use the printing material, often the printing material is all placed and is installed on the reel, it is also comparatively troublesome that the workman is drawn into the printing material on the reel at every turn, be not convenient for load the material, waste time and energy, need carry.

Disclosure of Invention

The invention aims to: in order to solve traditional printing machine and not supporting the structure of installing heat dissipation fast and deashing on it, use a period of time at the printing machine after, the radiating effect descends, because do not have the structure that can dispel the heat fast in the device, lead to the whole working property of printing machine to descend greatly, always can be covered with the dust on the thermovent simultaneously, further influence the radiating effect, simultaneously the cleanliness descends, but install the reel that can dismantle fast on the traditional printing machine simultaneously, because the printing machine is at the during operation, need use the printing material, often the printing material is all placed and is installed on the reel, it is also comparatively troublesome that the workman is drawn into the printing material on the reel at every turn, be not convenient for load the material, the problem of wasting time and energy, and a digital laser reel printing machine is provided.

In order to achieve the purpose, the invention adopts the following technical scheme: a digital laser drum printing machine comprises a machine shell, a cooling liquid pipe, a mounting rack, a base, a transmission gear, a reciprocating screw rod, a cleaning component, an installation component and a drum, wherein the mounting rack and the machine shell are fixedly installed at the top of the base, a side installation box is fixedly installed on the outer wall of one side of the machine shell, a cooling liquid box and a cooling liquid pipe are fixedly installed inside the side installation box, a driving motor is fixedly installed on the outer wall of one side of the mounting rack through a rack, an installation side shaft is fixedly installed on a rotating shaft installed at one end of an output shaft of the driving motor, a main gear is fixedly installed at one end of the installation side shaft, a transmission half gear, the main gear and the transmission gear are respectively installed on the outer wall of one side of the mounting rack from top to bottom through rotating shafts, a drive bevel gear is fixedly installed on the outer wall of one side of, and a heat dissipation dustproof net is fixedly arranged on the outer wall of the side face of the shell.

As a further description of the above technical solution:

the cooling liquid pipe is U type, the one end of cooling liquid pipe and the lateral wall fixed connection of cooling liquid case.

As a further description of the above technical solution:

the side mounting groove has been seted up on the lateral wall of reel, the inside fixed mounting of side mounting groove has outer top spring, and the inside slidable mounting of side mounting groove has the installation component, the one end of outer top spring and the top fixed connection of installation component.

As a further description of the above technical solution:

the installation component comprises installation piece and L type installation axle, L type installation axle fixed mounting is on one side outer wall of installation piece, and the one end card of L type installation axle inlays in the card hole of seting up in the installation side shaft.

As a further description of the above technical solution:

the main gear is meshed with the transmission half gear and the transmission gear respectively.

As a further description of the above technical solution:

the top that casing one side is located the base is passed through the axle sleeve and is rotated and install the installation main shaft, the one end fixed mounting of installation main shaft has reciprocal lead screw, clean subassembly is installed to the screw thread on the reciprocal lead screw.

As a further description of the above technical solution:

the cleaning assembly is composed of a cleaning brush shaft, a cleaning bottom brush and a bottom sliding block, the bottom of the cleaning brush shaft is fixedly provided with the bottom sliding block through a connecting rod, the bottom sliding block is slidably arranged in an inner sliding groove formed in the base, one side of the inner sliding groove is provided with a dust discharging chute, and bristles arranged outside the cleaning brush shaft are in close contact with and extrude with a heat dissipation dustproof net.

As a further description of the above technical solution:

the external fixed mounting of installation main shaft has drive gear, rotate between mounting bracket and the casing and install the connecting axle, the external fixed mounting of connecting axle has driven gear and radiator fan, drive gear and driven gear intermeshing are connected.

As a further description of the above technical solution:

the inside slidable mounting of coolant liquid case has the hydraulic piston, there is the driving rack through piston rod fixed mounting on one side outer wall of hydraulic piston, the outside that the driving rack is located the side-mounting case is connected with transmission half-gear intermeshing, fixed mounting has connecting spring between one side outer wall of driving rack and the lateral wall of side-mounting case.

The invention also discloses a using method of the digital laser web press, which comprises the following steps:

s1, before the printing machine is used, the winding drum is firstly detached to mount the printing material, the mounting assembly is directly moved, the L-shaped mounting shaft of the mounting assembly is separated from the clamping hole in the mounting side shaft, the winding drum can be respectively moved towards two sides, the winding drum is rapidly detached, and the printing material is conveniently replaced;

s2, during installation, the winding drum is sleeved on the installation side shaft through the installation sleeve again, and the L-shaped installation shaft can be automatically pushed into the clamping hole in the installation side shaft again through the outer pushing spring to complete fixation;

s3, when the printer is used, the driving motor is started to drive the winding drum to rotate for feeding, and meanwhile, the main gear is driven to rotate;

s4, the main gear drives the transmission gear to rotate, the transmission gear drives the mounting main shaft with the driven bevel gear to rotate and drives the reciprocating lead screw to rotate, the cleaning component on the reciprocating lead screw can move back and forth, the heat dissipation dustproof net mounted on the side wall of the device is effectively cleaned movably, and the cleanliness and the heat dissipation effect of the heat dissipation dustproof net are effectively guaranteed;

s5, when the cleaning component moves, the cleaning bottom brush can clean dust falling into the inner chute and send the dust out through the dust outlet chute, so that the cleaned dust is prevented from being confined in the inner chute and affecting the movement of the cleaning component;

s6, when the printer works, the cooling liquid pipe can effectively absorb heat generated by the printer, and the main body heat dissipation effect of the printer is improved;

s7, when the main gear is driven to rotate, the driving half gear can be driven to rotate, the driving half gear drives the driving rack to move through the meshing action, so that the driving rack drives the hydraulic piston to move through the piston rod, and due to the action of the connecting spring, the cooling liquid in the cooling liquid pipe is collected and circulated in real time, and the heat dissipation effect of the cooling liquid pipe can be effectively kept.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the main gear capable of driving rotation is installed outside, the main gear can drive the transmission gear to rotate while driving rotation, the transmission gear can drive the installation main shaft with the driven bevel gear to rotate and drive the reciprocating lead screw to rotate, the cleaning component on the reciprocating lead screw can move back and forth, the heat dissipation dustproof net installed on the side wall of the device can be effectively cleaned movably, the cleanliness and the heat dissipation effect of the heat dissipation dustproof net are effectively ensured, meanwhile, the cleaning bottom brush is installed at the bottom of the cleaning component, when the cleaning component moves, the cleaning bottom brush can clean dust falling into the inner chute and send out through the dust outlet chute, and the situation that the cleaned dust stays in the inner chute and influences the movement of the cleaning component is avoided.

2. According to the invention, the side installation box is externally installed, the cooling liquid pipe is installed in the side installation box, one end of the cooling liquid is connected with the cooling liquid box, the cooling liquid pipe can effectively adsorb heat generated by the printing machine when the printing machine works, the main body heat dissipation effect of the printing machine is improved, meanwhile, when the ordinary main gear rotates, the transmission half gear can be driven to rotate, the transmission half gear drives the transmission rack to move through the meshing effect, so that the transmission rack drives the hydraulic piston to move through the piston rod, the cooling liquid in the cooling liquid pipe is subjected to real-time retraction and extension circulation, and the heat dissipation effect of the cooling liquid pipe can be effectively maintained.

3. According to the invention, the installation component is installed on the winding drum, when the printed material on the winding drum needs to be adjusted or replaced, the installation component can be directly moved, the L-shaped installation shaft of the installation component is separated from the clamping hole in the installation side shaft, the winding drum can be moved towards two sides respectively, the winding drum can be rapidly disassembled, the printed material can be conveniently replaced, during installation, the L-shaped installation shaft can be automatically jacked into the clamping hole in the installation side shaft again through the outer jacking spring, fixation is completed, and disassembly and assembly are convenient.

Drawings

FIG. 1 is a partial cross-sectional view of a digital laser roll printer main view.

FIG. 2 is an enlarged side view of a mounting bracket and web in a digital laser web press.

FIG. 3 is an enlarged perspective view of a web in a digital laser web press.

Fig. 4 is an enlarged schematic view of a digital laser web press at a.

Fig. 5 is an enlarged schematic view of a digital laser web press at B.

Fig. 6 is an enlarged schematic view of a digital laser web press at C.

Illustration of the drawings:

1. a housing; 2. a side mounting box; 3. a hydraulic piston; 4. a coolant tank; 5. a coolant tube; 6. a connecting spring; 7. a heat radiation fan; 8. a drive rack; 9. a transmission half gear; 10. a driven gear; 11. a mounting frame; 12. a base; 13. a main gear; 14. a transmission gear; 15. a drive bevel gear; 16. a drive gear; 17. installing a main shaft; 18. a heat dissipation dustproof net; 19. a reciprocating screw; 20. an ash chute; 21. a cleaning assembly; 211. cleaning the brush shaft; 212. cleaning a bottom brush; 213. a bottom slider; 22. a drive motor; 23. mounting the component; 231. mounting blocks; 232. an L-shaped mounting shaft; 24. a reel; 25. installing a side shaft; 26. installing a sleeve; 27. a driven bevel gear; 28. a side mounting groove; 29. an outer top spring; 30. an inner chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a digital laser drum printer comprises a machine shell 1, a cooling liquid pipe 5, a mounting frame 11, a base 12, a transmission gear 14, a reciprocating screw rod 19, a cleaning component 21, a mounting component 23 and a drum 24, wherein the mounting frame 11 and the machine shell 1 are fixedly mounted at the top of the base 12, a side mounting box 2 is fixedly mounted on the outer wall of one side of the machine shell 1, a cooling liquid box 4 and the cooling liquid pipe 5 are fixedly mounted inside the side mounting box 2, the cooling liquid pipe 5 is U-shaped, one end of the cooling liquid pipe 5 is fixedly connected with the side wall of the cooling liquid box 4, the mounting frame 11 and the machine shell 1 are fixedly mounted at the top of the base 12, the side mounting box 2 is fixedly mounted on the outer wall of one side of the machine shell 1, the cooling liquid box 4 and the cooling liquid pipe 5 are fixedly mounted inside the side mounting box 2, the cooling liquid box 4 and the cooling liquid pipe 5 are, one end of the cooling liquid pipe 5 is fixedly connected with the side wall of the cooling liquid box 4, and cooling liquid in the cooling liquid pipe 5 can be effectively and quickly exchanged with cooling liquid in the cooling liquid box 4, so that the heat dissipation effect is ensured;

the outer wall of one side of the mounting frame 11 is fixedly provided with a driving motor 22 through a rack, a rotating shaft mounted at one end of an output shaft of the driving motor 22 is fixedly provided with a mounting side shaft 25, one end of the mounting side shaft 25 is fixedly provided with a main gear 13, the outer wall of one side of the mounting frame 11 is respectively and rotatably provided with a transmission half gear 9, the main gear 13 and a transmission gear 14 through the rotating shaft from top to bottom, the outer wall of one side of the transmission gear 14 is fixedly provided with a driving bevel gear 15, the winding drum 24 is sleeved on the mounting side shaft 25 through a mounting sleeve 26 fixedly mounted on the outer wall of one side of the winding drum 24, the side wall of the winding drum 24 is provided with a side mounting groove 28, an outer ejection spring 29 is fixedly mounted inside the side mounting groove 28, a mounting component 23 is slidably mounted inside the side mounting groove 28, and, the mounting assembly 23 is composed of a mounting block 231 and an L-shaped mounting shaft 232, the L-shaped mounting shaft 232 is fixedly mounted on the outer wall of one side of the mounting block 231, one end of the L-shaped mounting shaft 232 is clamped and embedded in a clamping hole formed in the mounting side shaft 25, a driving motor 22 is fixedly mounted on the outer wall of one side of the mounting frame 11 through a rack, a mounting side shaft 25 is fixedly mounted on a rotating shaft mounted at one end of an output shaft of the driving motor 22, a main gear 13 is fixedly mounted at one end of the mounting side shaft 25, a transmission half gear 9, the main gear 13 and a transmission gear 14 are respectively rotatably mounted on the outer wall of one side of the mounting frame 11 from top to bottom through rotating shafts, a driving bevel gear 15 is fixedly mounted on the outer wall of one side of the transmission gear 14, the winding drum 24 is sleeved on the mounting side shaft 25 through a mounting sleeve 26, an outer top spring 29 is fixedly arranged in the side mounting groove 28, a mounting assembly 23 is slidably arranged in the side mounting groove 28, one end of the outer top spring 29 is fixedly connected with the top of the mounting assembly 23, the mounting assembly 23 consists of a mounting block 231 and an L-shaped mounting shaft 232, the L-shaped mounting shaft 232 is fixedly arranged on the outer wall of one side of the mounting block 231, one end of the L-shaped mounting shaft 232 is clamped in a clamping hole formed in the mounting side shaft 25, before the printing machine is used, the lower winding drum 24 is firstly dismounted to mount a printing material, the mounting assembly 23 is directly moved, the L-shaped mounting shaft 232 of the mounting assembly 23 is separated from the clamping hole in the mounting side shaft 25, the winding drums 24 can be respectively moved towards two sides, the winding drums 24 can be rapidly dismounted, the printing material can be conveniently replaced, when the winding drums 24 are mounted, the winding drums 24 are sleeved on the mounting side shaft 25 through the mounting sleeve 26 again, the outer top spring 29 can automatically jack the L-shaped mounting shaft 232 into, completing the fixation;

a heat dissipation dustproof net 18 is fixedly installed on the outer wall of the side face of the machine shell 1, the main gear 13 is respectively connected with the transmission half gear 9 and the transmission gear 14 in an engaged manner, an installation main shaft 17 is rotatably installed at the top of the base 12 on one side of the machine shell 1 through a shaft sleeve, a reciprocating lead screw 19 is fixedly installed at one end of the installation main shaft 17, a cleaning component 21 is installed on the reciprocating lead screw 19 in a threaded manner, the cleaning component 21 consists of a cleaning brush shaft 211, a cleaning bottom brush 212 and a bottom slide block 213, the bottom of the cleaning brush shaft 211 is fixedly provided with the bottom slide block 213 through a connecting rod, the bottom slide block 213 is slidably installed in an inner chute 30 arranged in the base 12, an ash discharge chute 20 is arranged on one side of the inner chute 30, bristles installed outside the cleaning brush shaft 211 are in close contact with and extrude the heat dissipation dustproof net 18, and the heat dissipation dustproof net 18 is fixedly, when the printer is used, the driving motor 22 is started to drive the winding drum 24 to rotate for feeding, the main gear 13 is driven to rotate, the main gear 13 drives the main gear 13 to rotate at the same time, the cleaning device can drive the transmission gear 14 to rotate, the transmission gear 14 can drive the mounting main shaft 17 with the driven bevel gear 27 to rotate and drive the reciprocating screw rod 19 to rotate, the cleaning component 21 on the reciprocating screw rod 19 can move back and forth, effective movable cleaning treatment can be carried out on the heat dissipation dustproof net 18 mounted on the side wall of the device, the cleanliness and the heat dissipation effect of the heat dissipation dustproof net 18 can be effectively guaranteed, meanwhile, when the cleaning component 21 moves, the cleaning bottom brush 212 can clean dust falling into the inner chute 30 and send the dust out through the dust outlet chute 20, and the cleaned dust is prevented from being retained in the inner chute 30 and affecting the movement of the cleaning component;

the outer fixed mounting of installation main shaft 17 has drive gear 16, rotate between mounting bracket 11 and casing 1 and install the connecting axle, the outer fixed mounting of connecting axle has driven gear 10 and radiator fan 7, drive gear 16 is connected with driven gear 10 intermeshing, the inside slidable mounting of coolant liquid case 4 has hydraulic piston 3, there is driving rack 8 through piston rod fixed mounting on one side outer wall of hydraulic piston 3, driving rack 8 is located the outside of side-mounting case 2 and is connected with transmission half gear 9 intermeshing, fixed mounting has connecting spring 6 between one side outer wall of driving rack 8 and the lateral wall of side-mounting case 2, through the outer fixed mounting at installation main shaft 17 has drive gear 16, rotates between mounting bracket 11 and casing 1 and installs the connecting axle, the outer fixed mounting of connecting axle has driven gear 10 and radiator fan 7, the driving gear 16 is meshed with the driven gear 10, the hydraulic piston 3 is slidably mounted inside the cooling liquid tank 4, a transmission rack 8 is fixedly mounted on the outer wall of one side of the hydraulic piston 3 through a piston rod, the transmission rack 8 is positioned outside the side mounting box 2 and is meshed with the transmission half gear 9, a connecting spring 6 is fixedly mounted between the outer wall of one side of the transmission rack 8 and the side wall of the side mounting box 2, when the printing machine works, the cooling liquid pipe 5 can effectively adsorb heat generated by the printing machine, the heat dissipation effect of a main body of the printing machine is improved, when the main gear 13 is driven to rotate, the transmission half gear 9 can be driven to rotate, the transmission rack 8 is driven to move through the meshing action, so that the transmission rack 8 drives the hydraulic piston 3 to move through the piston rod, and due to the action of the connecting spring 6, the cooling liquid in the cooling liquid pipe 5 is subjected to real, the heat dissipation effect of the cooling liquid pipe can be effectively maintained;

the invention also discloses a using method of the digital laser web press, which comprises the following steps:

s1, before the printer is used, the winding drum 24 is firstly disassembled to mount the printing materials, the mounting assembly 23 is directly moved, the L-shaped mounting shaft 232 of the mounting assembly 23 is separated from the clamping hole in the mounting side shaft 25, the winding drum 24 can be respectively moved towards two sides, the winding drum 24 is rapidly disassembled, and the printing materials are conveniently replaced;

s2, during installation, the winding drum 24 is sleeved on the installation side shaft 25 through the installation sleeve 26 again, and the L-shaped installation shaft 232 can be automatically pushed into the clamping hole in the installation side shaft 25 again by the outer pushing spring 29 to complete fixation;

s3, when the printer is used, the driving motor 22 is started to drive the winding drum 24 to rotate for feeding, and meanwhile, the main gear 13 is driven to rotate;

s4, the main gear 13 can drive the transmission gear 14 to rotate while driving to rotate, the transmission gear 14 can drive the installation main shaft 17 with the driven bevel gear 27 to rotate, the reciprocating screw rod 19 is driven to rotate, the cleaning component 21 on the reciprocating screw rod 19 can move back and forth, the heat dissipation dustproof net 18 installed on the side wall of the device is effectively cleaned movably, and the cleanness and the heat dissipation effect of the heat dissipation dustproof net 18 are effectively ensured;

s5, when the cleaning component 21 moves, the cleaning bottom brush 212 can clean dust falling into the inner chute 30 and send the dust out through the dust outlet chute 20, so that the cleaned dust is prevented from being retained in the inner chute 30 and affecting the movement of the cleaning component;

s6, when the printer works, the cooling liquid pipe 5 can effectively absorb heat generated by the printer, and the main body heat dissipation effect of the printer is improved;

s7, when the main gear 13 is driven to rotate, the driving half gear 9 is also driven to rotate, the driving half gear 9 drives the driving rack 8 to move through the meshing action, so that the driving rack 8 drives the hydraulic piston 3 to move through the piston rod, and due to the action of the connecting spring 6, the cooling liquid in the cooling liquid pipe 5 is collected and circulated in real time, and the heat dissipation effect of the cooling liquid pipe can be effectively maintained.

The working principle is as follows: before the printing machine is used, the winding drum 24 is firstly disassembled to install the printing material, the installation component 23 is directly moved, the L-shaped installation shaft 232 of the installation component 23 is separated from the clamping hole in the installation side shaft 25, the winding drum 24 can be respectively moved towards two sides, the winding drum 24 is rapidly disassembled, the printing material is convenient to replace, when in installation, the winding drum 24 is sleeved on the installation side shaft 25 through the installation sleeve 26 again, the L-shaped installation shaft 232 can be automatically jacked into the clamping hole in the installation side shaft 25 again through the outer jacking spring 29, the fixation is completed, when the printing machine is used, the driving motor 22 is started to drive the winding drum 24 to rotate for feeding, the main gear 13 is driven to rotate, the main gear 13 can drive the transmission gear 14 to rotate, and the transmission gear 14 can drive the installation main shaft 17 with the driven bevel gear 27 to rotate, the reciprocating screw rod 19 is driven to rotate, the cleaning component 21 on the reciprocating screw rod 19 can move back and forth, the heat-dissipation dustproof net 18 arranged on the side wall of the device can be effectively cleaned, the cleanliness and the heat dissipation effect of the heat-dissipation dustproof net 18 can be effectively ensured, meanwhile, when the cleaning component 21 moves, the cleaning bottom brush 212 can clean dust falling into the inner chute 30 and send out the dust through the dust outlet chute 20 to prevent the cleaned dust from remaining in the inner chute 30 to influence the movement of the cleaning component, when the printing machine works, the cooling liquid pipe 5 can effectively absorb heat generated by the printing machine to improve the heat dissipation effect of the main body of the printing machine, when the main gear 13 is driven to rotate, the transmission half gear 9 can also be driven to rotate, the transmission half gear 9 drives the transmission rack 8 to move through the meshing effect, so that the transmission rack 8 drives the hydraulic piston 3 to move through the piston rod, due to the effect of the connecting, the cooling liquid in the cooling liquid pipe 5 is circulated in real time, so that the heat dissipation effect of the cooling liquid pipe can be effectively kept.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.