Green printing treatment equipment and use method thereof

Abstract

The invention relates to the technical field of printing equipment, in particular to green printing treatment equipment and a using method thereof. Green printing treatment equipment comprises a lifting frame and two stand columns fixed to the left side and the right side of the lifting frame correspondingly, the two stand columns are rotationally connected with lead screws, each lead screw is connected with a lifting frame, the two lifting frames slide on the two stand columns correspondingly, the inner end of each lifting frame is provided with a clamping part, and belt wheels are fixed to the lower ends of the two lead screws correspondingly. A driving wheel is rotationally connected to the lifting frame, and the driving wheel and the two belt wheels are all driven through the same belt; the coiled material used for printing can be automatically positioned, clamped and lifted, and the coiled material is cleaned when being unfolded.

Description

Technical Field

[0001] The present invention relates to the technical field of printing equipment, and more particularly to a green printing processing equipment and a method for using the same. Background Art

[0002] Green printing refers to the use of environmentally friendly materials and processes, which produces less pollution during the printing process, saves resources and energy, is easy to recycle and reuse after discarded printed materials, is naturally degradable, and has little impact on the ecological environment. Corresponding printing equipment has also emerged. During the normal printing process, the completed coil needs to be clamped and positioned to facilitate the smooth rotation and unfolding of the coil during use. However, the coil models used by current equipment are all single, and it is impossible to use the same equipment for coils of different models and sizes. Therefore, the present application provides a green printing processing equipment and its use method. Summary of the invention

[0003] To overcome the deficiencies of the prior art, the present invention provides a green printing processing device and a method of using the same, which can automatically position, clamp and lift a coil used for printing, and clean the coil when it is unrolled.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A green printing processing device comprises a lifting frame, and two columns respectively fixed on the left and right sides of the lifting frame, the two columns are rotatably connected with screw rods, each screw rod is connected with the lifting frame, the two lifting frames slide on the two columns respectively, a clamping part is arranged at the inner end of each lifting frame, pulleys are fixed at the lower ends of the two screw rods, a driving wheel is rotatably connected to the lifting frame, and the driving wheel and the two pulleys are driven by the same belt;

[0006] The clamping part includes a sliding tube that slides in contact with the inner side of the lifting frame, a cylinder is fixed inside the sliding tube, a cone head is rotatably connected to the cylinder rod of the cylinder, a swivel is rotatably connected to the inner end of the sliding tube, a plurality of support arms are slidably connected to the swivel, a tension spring is fixed between the support arm and the swivel, and a telescopic rod that drives the sliding tube to slide is fixed on the lifting frame.

[0007] A gantry is fixed on the two uprights, and sliders are slidably contacted at the left and right ends of the inner side of the gantry. Two cleaning rollers are rotatably connected between the two sliders. Gears are fixed on the right ends of the two cleaning rollers, and the two gears are meshed with each other.

[0008] A sliding shaft is fixed to the right end of the cleaning roller located on the lower side, and a rotating sleeve is slidably connected to the sliding shaft. The rotating sleeve is rotatably connected to the upper end of the protective tube, and the protective tube is fixed to the sliding tube on the left side. An annular sprocket B and an annular sprocket A are respectively fixed on the rotating sleeve and the rotating head on the left side, and the annular sprocket B and the annular sprocket A are driven by a chain.

[0009] The method for using the green printing processing equipment comprises the following steps:

[0010] Step 1: Place the printed coil on the rack slot and move the printed coil to the middle of the two clamping parts through the rack slot;

[0011] Step 2: Clamp the printed coil by two clamping parts and raise the height of the printed coil so that the printed coil is suspended in the air;

[0012] Step 3: Pass the end of the printed web between two cleaning rollers and fix it on the production line to achieve unidirectional movement;

[0013] Step 4: Using the unidirectional movement of the printing coil to clean the surface of the printing coil with two cleaning rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a structural schematic diagram of the processing equipment in the present invention;

[0016] Figure 2 It is a structural schematic diagram of the lifting frame in the present invention;

[0017] Figure 3 It is a structural schematic diagram of the sliding pipe in the present invention;

[0018] Figure 4 It is a structural schematic diagram of the rotating head in the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the bracket in the present invention;

[0020] Figure 6 It is a schematic diagram of the structure of the cleaning roller in the present invention;

[0021] Figure 7 It is a structural schematic diagram of the transfer sleeve in the present invention;

[0022] Figure 8 It is a schematic diagram of the structure of the protective tube in the present invention;

[0023] In the figure: lifting frame 01; sliding tube 02; telescopic rod 03; cylinder 04; swivel head 05; annular sprocket A06; cone head 07; support arm 08; bracket 09; screw rod 10; column 11; pulley 12; driving wheel 13; screw rod 14; frame slot 15; gantry 16; slider 17; sliding shaft 18; cleaning roller 19; gear 20; protective tube 21; swivel sleeve 22; annular sprocket B23; chain 24. DETAILED DESCRIPTION

[0024] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of raising the height of the printing coil in the present application is:

[0025] A green printing processing device comprises a lifting frame 01, and two columns 11 respectively fixed on the left and right sides of the lifting frame 01, the two columns 11 are rotatably connected with a screw rod 10, each screw rod 10 is connected with the lifting frame 01, the two lifting frames 01 slide on the two columns 11 respectively, a clamping part is arranged at the inner end of each lifting frame 01, a pulley 12 is fixed at the lower end of the two screw rods 10, a driving wheel 13 is rotatably connected to the lifting frame 01, and the driving wheel 13 and the two pulleys 12 are driven by the same belt; the printing coil is moved to the middle of the lifting frame 01 and located between the two clamping parts, and then the printing coil can be clamped from the middle of the two ends of the printing coil by the clamping part, and then the screw rod 10 can drive the lifting frame 01 to slide upward on the column 11 under the rotation of the screw rod 10, so that the height of the printing coil can be lifted, so that the printing coil can be easily unfolded after being suspended in the air;

[0026] Furthermore, in order to facilitate stable lifting, a reduction motor can be used to drive the driving wheel 13 to rotate, so that the driving wheel 13 drives the two pulleys 12 to rotate through a belt, thereby realizing the synchronous rotation of the two screw rods 10, and enabling the two lifting frames 01 to stably and synchronously rise after clamping the printing coil, so that the clamped printing coil can be stably suspended in the air.

[0027] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of clamping the printing coil of the present application is:

[0028] The clamping part comprises a slide tube 02 which is in sliding contact with the inner side of the lifting frame 01, a cylinder 04 is fixed inside the slide tube 02, a cone head 07 is rotatably connected to the cylinder rod of the cylinder 04, a rotating head 05 is rotatably connected to the inner end of the slide tube 02, a plurality of support arms 08 are slidably connected to the rotating head 05, a tension spring is fixed between the support arms 08 and the rotating head 05, and a telescopic rod 03 which drives the slide tube 02 to slide is fixed on the lifting frame 01; by aligning the plurality of support arms 08 in the clamping part with the middle part of the printing coil, the printing coil is clamped by the telescopic rod 03 The slide tube 02 is driven to move toward the direction close to the printing coil, so that the multiple support arms 08 enter the coil center tube of the wound coil, and then the cylinder rod of the cylinder 04 drives the cone head 07 to move toward the direction of going deep into the rotating head 05, so that the rotating head 05 contacts the inner ends of the multiple support arms 08 and uses the taper of the cone head 07 to push the multiple support arms 08 outward to spread out, so that the multiple support arms 08 can support from the inside of the coil center tube, thereby achieving the clamping of the printing coil from both sides of the inside of the coil center tube;

[0029] Similarly, the central tubes of coils of different sizes can be clamped in the above manner;

[0030] In addition, a rib extends from the rotating head 05 in a direction away from the axis of the rotating head 05, and the rib is located on the outside of the multiple support arms 08; the rib can be used to limit the printing coil from the side, so that the depth of the printing coil inserted into the center tube is fixed, and two ribs are used to clamp from the left and right sides, thereby ensuring that the printing coil can be located in the middle position after clamping, thereby avoiding the printing coil from shifting after clamping.

[0031] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the automatic feeding of the present application is:

[0032] The front side of the lifting frame 01 is rotatably connected with a lead screw 14, and the lead screw 14 is connected with a frame slot 15 that is in sliding contact with the lifting frame 01; the coil is mounted on the frame slot 15, and then the lead screw 14 can be driven to rotate by another reduction motor, and the frame slot 15 is driven to move backward by the lead screw 14 to drive the coil to move between the two clamping parts, so as to complete automatic feeding, so as to clamp the coil;

[0033] The middle part of the rack groove 15 is concave inward and the surface is polished; thus, the concave part can be used to restrict the coil, so that the coil can be stably mounted on the rack groove 15 to prevent the coil from rolling on the rack groove 15;

[0034] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the cleaning roll material of the present application is:

[0035] A gantry 16 is fixed on the two uprights 11, and sliders 17 are in sliding contact at the left and right ends of the inner side of the gantry 16. Two cleaning rollers 19 are rotatably connected between the two sliders 17. Gears 20 are fixed to the right ends of the two cleaning rollers 19, and the two gears 20 are meshed with each other. When the coil is unrolled, the coil passes through the two cleaning rollers 19, so that the coil can contact the two cleaning rollers 19 when it moves, and the two cleaning rollers 19 are used to wipe and clean both sides of the coil, so that the surface of the coil is cleaner, avoiding oil contamination during printing and affecting the printing effect after printing.

[0036] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of providing power in this application is:

[0037] A sliding shaft 18 is fixed to the right end of the cleaning roller 19 located at the lower side, and a rotating sleeve 22 is slidably connected to the sliding shaft 18. The rotating sleeve 22 is rotatably connected to the upper end of the protective tube 21. The protective tube 21 is fixed to the sliding tube 02 on the left side. An annular sprocket B23 and an annular sprocket A06 are respectively fixed to the rotating sleeve 22 and the rotating head 05 on the left side. The annular sprocket B23 and the annular sprocket A06 are driven by a chain 24; when the end of the coil is driven unidirectionally by the printing press, the rotating head 05 can be driven to rotate when the coil is unrolled, so as to The rotating head 05 is used to drive the annular sprocket A06 to rotate, and the annular sprocket A06 is used to drive the annular sprocket B23 to rotate through the chain 24, so that the annular sprocket B23 drives the rotating sleeve 22 to rotate, so that the rotating sleeve 22 drives the sliding shaft 18 to rotate, and the sliding shaft 18 can be used to rotate the cleaning roller 19 located at the lower side, and then the two gears 20 are meshed with each other to realize the rotation of the two cleaning rollers 19, thereby increasing the friction between the web and the web, and realizing the ability to clean the surface of the web, thereby improving the cleaning effect;

[0038] In addition, the surface of the cleaning roller 19 is covered with a sponge cover, which can avoid scratching the surface of the roll when cleaning the roll.

[0039] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the present application to avoid contamination of the coil is:

[0040] The chain 24 is located inside the protective tube 21, which can prevent the chain 24 from touching the coil during operation, thereby preventing the edge of the coil from being contaminated.

[0041] The method for using the green printing processing equipment comprises the following steps:

[0042] Step 1: Place the printed coil on the rack slot 15 and move the printed coil to the middle of the two clamping parts through the rack slot 15;

[0043] Step 2: Clamp the printed coil by two clamping parts and raise the height of the printed coil so that the printed coil is suspended in the air;

[0044] Step 3: Pass the end of the printed web between two cleaning rollers 19 and fix it on the production line to achieve unidirectional movement;

[0045] Step 4: Using the unidirectional movement of the printing coil, two cleaning rollers 19 clean the surface of the printing coil.

Claims

1. A green printing processing device, characterized in that: The invention comprises a lifting frame (01), and two columns (11) respectively fixed on the left and right sides of the lifting frame (01), the two columns (11) are rotatably connected with a screw rod (10), each screw rod (10) is connected with the lifting frame (01), the two lifting frames (01) slide on the two columns (11), the inner end of each lifting frame (01) is provided with a clamping part, the lower ends of the two screw rods (10) are fixed with a pulley (12), the lifting frame (01) is rotatably connected with a driving wheel (13), and the driving wheel (13) and the two pulleys (12) are driven by the same belt.

2. The green printing processing equipment according to claim 1, characterized in that: The clamping part comprises a sliding tube (02) which is in sliding contact with the inner side of the lifting frame (01), a cylinder (04) is fixed inside the sliding tube (02), a cone head (07) is rotatably connected to the cylinder rod of the cylinder (04), a rotating head (05) is rotatably connected to the inner end of the sliding tube (02), a plurality of support arms (08) are slidably connected to the rotating head (05), a tension spring is fixed between the support arms (08) and the rotating head (05), and a telescopic rod (03) which drives the sliding tube (02) to slide is fixed on the lifting frame (01).

3. The green printing processing equipment according to claim 2, characterized in that: The front side of the lifting frame (01) is rotatably connected to a lead screw (14), and the lead screw (14) is connected to a frame slot (15) that is in sliding contact with the lifting frame (01).

4. The green printing processing equipment according to claim 3, characterized in that: A gantry (16) is fixed on the two upright posts (11), and sliders (17) are slidably contacted at both left and right ends of the inner side of the gantry (16), and two cleaning rollers (19) are rotatably connected between the two sliders (17), and gears (20) are fixed on the right ends of the two cleaning rollers (19), and the two gears (20) are meshed with each other.

5. The green printing processing device according to claim 4, characterized in that: A sliding shaft (18) is fixed to the right end of the cleaning roller (19) located at the lower side, a rotating sleeve (22) is slidably connected to the sliding shaft (18), the rotating sleeve (22) is rotatably connected to the upper end of the protective tube (21), the protective tube (21) is fixed to the sliding tube (02) on the left side, and an annular sprocket B (23) and an annular sprocket A (06) are respectively fixed to the rotating sleeve (22) and the rotating head (05) on the left side, and the annular sprocket B (23) and the annular sprocket A (06) are driven by a chain (24).

6. The green printing processing device according to claim 5, characterized in that: The chain (24) is located inside the protective tube (21).

7. The green printing processing equipment according to claim 5, characterized in that: The surface of the cleaning roller (19) is covered with a sponge cover.

8. The green printing processing device according to claim 5, characterized in that: The middle part of the frame groove (15) is inwardly concave and the surface is polished.

9. The green printing processing device according to claim 5, characterized in that: A rib extends from the rotating head (05) in a direction away from the axis of the rotating head (05), and the rib is located outside the plurality of support arms (08).

10. The method for using the green printing processing device according to claim 5, characterized in that: The method includes the following steps: Step 1: Mount the printed coil on the rack groove (15), and move the printed coil to the middle of the two clamping parts through the rack groove (15); Step 2: Clamp the printed coil by two clamping parts and raise the height of the printed coil so that the printed coil is suspended in the air; Step 3: Pass the end of the printed web through two cleaning rollers (19) and fix it on the production line to achieve unidirectional movement; Step 4: Using the unidirectional movement of the printing coil, two cleaning rollers (19) clean the surface of the printing coil.

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