Adjusting and conveying device for packaging and printing
By installing a clamping device on the inner wall of the printing groove of the printing press, the problem of unbalanced toughness caused by tension control is solved, and the effect of not being prone to breaking during the printing process is achieved.
Patent Information
- Application Number
- CN202420259341.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-02
AI Technical Summary
During the printing process of traditional packaging printing and conveying devices, the overall toughness of the paper or roll caused by the tension control device is unbalanced, and the problem of fracture is prone to occur.
By providing a clamping device on the inner wall of the printing groove of the printing press, the tight edge of the coil is clamped to stabilize and alleviate the surface tension of the coil, avoid toughness imbalance, and maintain the strength of the coil.
It effectively avoids breaking of the coil during the printing process, and maintains the overall strength and stability of the coil.
Smart Images
Figure CN222136208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging printing and conveying, in particular to a packaging printing regulating and conveying device. Background Art
[0002] The packaging printing conveyor device is a device used to convey, adjust and control printing materials on the packaging printing production line. Its main function is to ensure the stable transmission of printing materials throughout the production process to improve production efficiency and ensure printing quality.
[0003] The prior art has the following deficiencies: the traditional packaging printing and conveying device includes a tension control device, which can adjust and control the tension of the printing material (such as paper, film, etc.). Since the printing material is in a taut state during the printing process under the action of the tension device, when the printing device sprays paint or ink onto the packaging paper, part of the paper will be wetted, causing the overall toughness of the paper to be unbalanced, the strength of the paper to decrease, and the paper to easily break during the printing process. Therefore, the traditional packaging printing adjustment and conveying device has the problem that the taut paper is easily broken due to the influence of the printer ink during the feeding process.
[0004] Therefore, it is necessary to invent a packaging printing regulating conveying device. Utility Model Content
[0005] To this end, the utility model provides a packaging printing regulating and conveying device. After the coil stretched by the tension structure is input into the printing machine, the edges of the stretched coil are clamped by the clamping devices arranged on both sides of the inner wall of the printing groove of the printing machine, so as to solve the problem that the coil is in a tight state during the printing process under the action of the tension device. When the printing device sprays paint or ink on the coil, part of the coil will be wetted, causing the overall toughness of the coil to be unbalanced, the strength of the coil to decrease, and the coil is prone to breakage during the printing process.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging printing and adjusting conveying device, comprising a base plate, brackets 1 are fixedly installed on both sides of the top surface of one end of the base plate, a coil is rotatably installed between the brackets 1 on both sides of the base plate, a printing press is installed in the center of the top surface of the base plate, a printing slot penetrating the printing press is provided on the side of the printing press close to the bracket 1, one end of the coil passes through the printing slot of the printing press and extends to the side of the printing press away from the bracket 1, a tension structure is installed on the top surface of the base plate between the bracket 1 and the printing press, the tension structure can adjust the tension of the coil conveyed into the printing press, a clamping device is installed on the inner wall of the printing slot of the printing press, and the clamping device can clamp the edge of the coil conveyed into the printing press.
[0007] Preferably, the tension structure includes bracket three, which is fixedly installed in the center of the top surface of the base plate between bracket one and the printing press, bracket two is fixedly installed on both sides of the top surface of the base plate between bracket three and the printing press, and bracket two is also fixedly installed on both sides of the top surface of the base plate between bracket three and bracket one.
[0008] Preferably, the bracket three is an inverted U-shaped bracket, a hydraulic rod is fixedly installed on the top surface of the inner wall of the bracket three, a bracket four is fixedly installed on the lower end of the hydraulic rod, the bracket four is an inverted U-shaped bracket, and a tension roller is rotatably installed between the two ends of the bracket four.
[0009] Preferably, a passing roller 1 is rotatably mounted on bracket 2 between bracket 3 and bracket 1, and a passing roller 2 is rotatably mounted on bracket 2 between bracket 3 and the printing press. One end of the coil passes through the top surface of passing roller 1, the bottom surface of the tension roller and the top surface of passing roller 2 in sequence and extends into the printing slot of the printing press.
[0010] Preferably, the clamping device includes conveying rollers, which are arranged on both sides of the inner wall of the printing groove of the printing press, and the conveying rollers are rotatably connected to the top and bottom surfaces of the inner wall of the printing groove of the printing press. Conveyor belts are arranged on both sides of the inner wall of the printing groove of the printing press, and the conveying rollers on both sides of the inner wall of the printing groove of the printing press are respectively connected through the conveyor belts on both sides.
[0011] Preferably, the clamping device includes a clamping groove, which is arranged around the side of the outer wall of the conveyor belt, and the two side edges of the coil extending into the printing slot of the printing machine are inserted into the clamping groove on one side of the conveyor belt away from the inner wall of the side of the printing slot of the printing machine.
[0012] Preferably, the top and bottom surfaces of the conveyor belt are provided with clamping plates, and the clamping plates are arranged on the side of the conveying roller away from the inner wall of the side of the printing groove of the printing press, and a spring rod is fixedly installed on the side of the clamping plate away from the conveyor belt, and the ends of the spring rods on the upper and lower sides of the conveyor belt away from the clamping plates are respectively fixedly connected to the top and bottom surfaces of the inner wall of the printing groove of the printing press.
[0013] Preferably, brackets five are fixedly installed on both sides of the top surface of the bottom plate of the printing press away from bracket one, and pulling roller one and pulling roller two are rotatably installed between brackets five on both sides of the top surface of the bottom plate, and pulling roller one is arranged above pulling roller two, and one end of the coiled material extending out of the printing groove of the printing press passes between pulling roller one and pulling roller two, and motors are fixedly installed at both ends of pulling roller one and pulling roller two.
[0014] The beneficial effect of the utility model is that after the coiled material tightened by the tension structure is input into the printing press, the edges of the tightened coiled material are clamped by the clamping devices arranged on both sides of the inner wall of the printing groove of the printing press, so as to achieve the effect of stabilizing the surface tension of the coiled material when the printing device sprays pigment or ink onto the packaging coiled material, avoid the imbalance of the overall toughness of the coiled material, maintain the strength of the coiled material, and make it not easy to break during the printing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view of a packaging printing adjustment and conveying device provided by the utility model;
[0016] Figure 2 A cross-sectional view of a packaging printing and adjusting conveying device provided by the utility model;
[0017] Figure 3 A schematic diagram of the tension structure of a packaging printing and conveying device provided by the utility model;
[0018] Figure 4 A schematic diagram of the structure of a clamping device of a packaging printing regulating and conveying device provided by the utility model;
[0019] Figure 5 The utility model provides a schematic diagram of the pulling roller structure of a packaging printing regulating and conveying device.
[0020] In the figure: bottom plate 11, bracket 1 12, bracket 2 13, passing roller 1 14, passing roller 2 15, bracket 3 16, hydraulic rod 17, bracket 4 18, tension roller 19, conveying roller 21, conveying belt 22, clamping groove 23, spring rod 24, clamping plate 25, pulling roller 1 31, pulling roller 2 32, bracket 5 33, motor 34, printing machine 4, coil 5. DETAILED DESCRIPTION
[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0022] Example 1
[0023] like Figure 1 and Figure 2As shown, a packaging printing and adjusting conveying device in an embodiment of the first aspect of the utility model comprises a bottom plate 11, brackets 12 are fixedly installed on both sides of the top surface of one end of the bottom plate 11, a coil 5 is rotatably installed between the brackets 12 on both sides of the bottom plate 11, a printing machine 4 is installed in the center of the top surface of the bottom plate 11, a printing groove penetrating the printing machine 4 is provided on the side of the printing machine 4 close to the bracket 12, one end of the coil 5 passes through the printing groove of the printing machine 4 and extends to the side of the printing machine 4 away from the bracket 12, a tension structure is installed on the top surface of the bottom plate 11 between the bracket 12 and the printing machine 4, the tension structure can adjust the tension of the coil 5 conveyed into the printing machine 4, and a clamping device is installed on the inner wall of the printing groove of the printing machine 4, the clamping device can clamp the edge of the coil 5 conveyed into the printing machine 4.
[0024] In the above embodiment, it should be noted that the bottom plate 11 is a metal bottom plate, the coil 5 is packaging printing paper, the unextended end of the coil 5 is wound between the bracket 12, and the bracket 12 is a metal coil bracket. After the coil 5 tightened by the tension structure is input into the printing machine 4, the edge of the tightened coil 5 is clamped by the clamping device arranged on both sides of the inner wall of the printing groove of the printing machine 4, so as to achieve the effect of stabilizing the surface tension of the coil 5 when the printing machine 4 sprays paint or ink onto the packaging coil 5, avoiding the imbalance of the overall toughness of the coil 5, maintaining the strength of the coil 5, and making it not easy to break during the printing process.
[0025] Example 2
[0026] like Figure 1-Figure 3 As shown, a packaging printing and adjusting conveying device includes all the contents of Example 1. In addition, the tension structure includes a bracket 3 16, and the bracket 3 16 is fixedly installed in the center of the top surface of the bottom plate 11 between the bracket 1 12 and the printing machine 4. The bracket 2 13 is fixedly installed on both sides of the top surface of the bottom plate 11 between the bracket 3 16 and the printing machine 4. The bracket 2 13 is also fixedly installed on both sides of the top surface of the bottom plate 11 between the bracket 3 16 and the bracket 1 12. The bracket 3 16 is an inverted U-shaped bracket, and the top surface of the inner wall of the bracket 3 16 is fixedly installed. A hydraulic rod 17, a bracket four 18 is fixedly installed at the lower end of the hydraulic rod 17, and the bracket four 18 is an inverted U-shaped bracket. A tension roller 19 is rotatably installed between the two ends of the bracket four 18, a passing roller 14 is rotatably installed on the bracket two 13 between the bracket three 16 and the bracket one 12, and a passing roller two 15 is rotatably installed on the bracket two 13 between the bracket three 16 and the printing press 4. One end of the coil 5 passes through the top surface of the passing roller one 14, the bottom surface of the tension roller 19 and the top surface of the passing roller two 15 in sequence and extends to the printing slot of the printing press 4.
[0027] In the above embodiment, it should be noted that bracket three 16, bracket two 13 and bracket four 18 are all metal brackets, and passing roller one 14, passing roller two 15 and tension roller 19 are all metal rollers. Bracket four 18 is driven by hydraulic rod 17 to drive tension roller 19 to squeeze the coil 5 between passing roller one 14 and passing roller two 15 downward, so as to achieve the effect of tightening the coil 5.
[0028] Example 3
[0029] like Figure 1 , Figure 2 and Figure 4 As shown, a packaging printing and adjusting conveying device includes all the contents of Example 1. In addition, the clamping device includes a conveying roller 21, which is arranged on both sides of the inner wall of the printing groove of the printing machine 4 at both ends. The conveying roller 21 is rotatably connected with the top surface and the bottom surface of the inner wall of the printing groove of the printing machine 4. Conveying belts 22 are arranged on both sides of the inner wall of the printing groove of the printing machine 4. The conveying rollers 21 on both sides of the inner wall of the printing groove of the printing machine 4 are respectively connected by the conveying belts 22 on both sides. The clamping device includes a clamping groove 23, and the clamping groove 23 is arranged around the conveying belt On the side of the outer wall of 22, the edges of both sides of the coil 5 extending into the printing slot of the printing machine 4 are inserted into the clamping groove 23 on the side of the conveyor belt 22 away from the inner wall of the side of the printing slot of the printing machine 4, and the top and bottom surfaces of the conveyor belt 22 are provided with a clamping plate 25, and the clamping plate 25 is arranged on the side of the conveying roller 21 away from the inner wall of the side of the printing slot of the printing machine 4, and a spring rod 24 is fixedly installed on the side of the clamping plate 25 away from the conveyor belt 22, and the ends of the spring rods 24 on the upper and lower sides of the conveyor belt 22 away from the clamping plate 25 are respectively fixedly connected to the top and bottom surfaces of the inner wall of the printing slot of the printing machine 4.
[0030] In the above embodiment, it should be noted that the conveying roller 21 is a metal transmission shaft, the conveyor belt 22 is made of rubber, the inner wall width of the clamping groove 23 is equal to the thickness of the coil 5, and the clamping plate 25 is pushed by the spring rod 24 to squeeze the surface of the conveyor belt 22, so that the upper and lower sides of the inner wall of the clamping groove 23 are tightly pressed against the edge of the coil 5, so as to achieve the effect of stabilizing the tension of the coil 5 and preventing the coil 5 from breaking.
[0031] Example 4
[0032] like Figure 1 , Figure 2 and Figure 5As shown, a packaging printing and adjusting conveying device includes all the contents of Example 1. In addition, brackets 5 33 are fixedly installed on both sides of the top surface of the bottom plate 11 of the printing machine 4 away from the side of bracket 12, and a pulling roller 1 31 and a pulling roller 2 32 are rotatably installed between the brackets 5 33 on both sides of the top surface of the bottom plate 11, and the pulling roller 1 31 is arranged above the pulling roller 2 32. One end of the coil 5 extending out of the printing slot of the printing machine 4 passes between the pulling roller 1 31 and the pulling roller 2 32, and motors 34 are fixedly installed at both ends of the pulling roller 1 31 and the pulling roller 2 32.
[0033] In the above embodiment, it should be noted that the pulling roller 1 31 and the pulling roller 2 32 are driven to rotate by the motor 34 so as to achieve the effect of continuously pulling the coil 5 out from between the brackets 12 .
[0034] The use process of the utility model is as follows: a person skilled in the art pulls out one end of the coil 5 wound on the bracket 12, so that it passes through the top surface of the passing roller 14, the bottom surface of the tension roller 19, the top surface of the passing roller 2 15 and the inner wall of the printing slot of the printing machine 4, and is clamped between the pulling roller 1 31 and the pulling roller 2 32, and the motor 34 is started to drive the pulling roller 1 31 and the pulling roller 2 32 to rotate, and the coil 5 is pulled out from the bracket 12 at a uniform speed, and then the hydraulic rod 17 is started to drive the bracket 4 18 to drive the tension roller 19 to squeeze the coil 5 between the passing roller 14 and the passing roller 2 15 downward, and the coil 5 is tightened. The tightened coil 5 is inserted into the clamping groove 23 on the surface of the conveyor belt 22 when it is input into the inner wall of the printing slot of the printing machine 4, and the clamping plate 25 is pushed by the spring rod 24 to squeeze the surface of the conveyor belt 22, so that the upper and lower sides of the inner wall of the clamping groove 23 are pressed tightly against the edge of the coil 5 to stabilize the tension of the coil 5 and prevent the coil 5 from breaking during the printing process of the printing machine 4.
[0035] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.
Claims
1. A packaging printing and adjusting conveying device, comprising a bottom plate (11), brackets (12) are fixedly installed on both sides of the top surface of one end of the bottom plate (11), a coil (5) is rotatably installed between the brackets (12) on both sides of the bottom plate (11), a printing machine (4) is installed in the center of the top surface of the bottom plate (11), a printing slot penetrating the printing machine (4) is provided on the side of the printing machine (4) close to the bracket (12), one end of the coil (5) passes through the printing slot of the printing machine (4) and extends to the side of the printing machine (4) away from the bracket (12), characterized in that: A tension structure is installed on the top surface of the bottom plate (11) between the bracket (12) and the printing machine (4), and the tension structure is capable of adjusting the tension of the coiled material (5) conveyed into the printing machine (4). A clamping device is installed on the inner wall of the printing groove of the printing machine (4), and the clamping device is capable of clamping the edge of the coiled material (5) conveyed into the printing machine (4).
2. A packaging printing and adjusting conveying device according to claim 1, characterized in that: The tension structure comprises a third bracket (16), wherein the third bracket (16) is fixedly mounted at the center of the top surface of the bottom plate (11) between the first bracket (12) and the printing machine (4), a second bracket (13) is fixedly mounted on both sides of the top surface of the bottom plate (11) between the third bracket (16) and the printing machine (4), and a second bracket (13) is also fixedly mounted on both sides of the top surface of the bottom plate (11) between the third bracket (16) and the first bracket (12).
3. A packaging printing and adjusting conveying device according to claim 2, characterized in that: The bracket three (16) is an inverted U-shaped bracket, a hydraulic rod (17) is fixedly installed on the top surface of the inner wall of the bracket three (16), a bracket four (18) is fixedly installed on the lower end of the hydraulic rod (17), the bracket four (18) is an inverted U-shaped bracket, and a tension roller (19) is rotatably installed between the two ends of the bracket four (18).
4. A packaging printing and adjusting conveying device according to claim 3, characterized in that: A passing roller 1 (14) is rotatably mounted on the bracket 2 (13) between the bracket 3 (16) and the bracket 1 (12), and a passing roller 2 (15) is rotatably mounted on the bracket 2 (13) between the bracket 3 (16) and the printing press (4). One end of the coiled material (5) passes through the top surface of the passing roller 1 (14), the bottom surface of the tension roller (19) and the top surface of the passing roller 2 (15) in sequence and extends into the printing slot of the printing press (4).
5. The packaging printing and adjusting conveying device according to claim 1, characterized in that: The clamping device comprises a conveying roller (21), the conveying roller (21) being arranged on both sides of the inner wall of the printing slot of the printing machine (4), the conveying roller (21) being rotatably connected to the top surface and the bottom surface of the inner wall of the printing slot of the printing machine (4), conveying belts (22) being arranged on both sides of the inner wall of the printing slot of the printing machine (4), and the conveying rollers (21) on both sides of the inner wall of the printing slot of the printing machine (4) are respectively connected by transmission via the conveying belts (22) on both sides.
6. A packaging printing and adjusting conveying device according to claim 5, characterized in that: The clamping device comprises a clamping groove (23), the clamping groove (23) is arranged around the outer wall side of the conveyor belt (22), and the two side edges of the coiled material (5) extending into the printing groove of the printing machine (4) are inserted into the clamping groove (23) on one side of the conveyor belt (22) away from the inner wall of the printing groove of the printing machine (4).
7. A packaging printing and adjusting conveying device according to claim 6, characterized in that: The top and bottom surfaces of the conveyor belt (22) are provided with clamping plates (25), the clamping plates (25) being arranged on the side of the conveyor roller (21) away from the inner wall of the printing slot of the printing machine (4), the side of the clamping plates (25) away from the conveyor belt (22) is fixedly mounted with spring rods (24), and the ends of the spring rods (24) on the upper and lower sides of the conveyor belt (22) away from the clamping plates (25) are respectively fixedly connected to the top and bottom surfaces of the inner wall of the printing slot of the printing machine (4).
8. The packaging printing and adjusting conveying device according to claim 1, characterized in that: Bracket five (33) is fixedly installed on both sides of the top surface of the bottom plate (11) of the printing machine (4) away from the bracket one (12), and a pulling roller one (31) and a pulling roller two (32) are rotatably installed between the bracket five (33) on both sides of the top surface of the bottom plate (11), and the pulling roller one (31) is arranged above the pulling roller two (32). One end of the coiled material (5) extending out of the printing slot of the printing machine (4) passes between the pulling roller one (31) and the pulling roller two (32), and motors (34) are fixedly installed at both ends of the pulling roller one (31) and the pulling roller two (32).