Cable printing wheel carrier

Abstract

The invention relates to the field of cable processing, and discloses a cable printing wheel carrier which comprises a steel tank, a fixing plate, a second threaded rod, a first threaded rod, an L-shaped connecting rod, a steel pipe, limiting pieces, a printing wheel and an ink supply assembly. When the pressure between the printing wheel and the cable needs to be adjusted according to the diameter of the cable, the single limiting piece is rotated to a certain position to release the limiting of the steel pipe, and then the limiting piece is screwed down to limit the steel pipe, so that the printing wheel and the L-shaped connecting rod are fixed at the corresponding positions to adjust the pressure between the printing wheel and the cable according to the diameter of the cable. Then the steel pipe is rotated to adjust the distance between the printing wheel and the cable so as to adjust the pressure, the steel pipe is limited by rotating the limiting piece after adjustment, left-right movement or rotation of the steel pipe is avoided, and the ink supply assembly supplies ink. The device has the advantages and effects that the printing wheel can be conveniently adjusted to be in the same straight line with other equipment, the printing efficiency is high, and the adaptability is wide.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing, in particular to a cable printing wheel frame. Background Art

[0002] Cables are indispensable connecting cables in electrical equipment. They are generally composed of the innermost conductive cable and multiple outer layers. The inner cable is twisted from multiple single wires. The production process of cables generally includes the following steps: wire drawing - twisting - extruding insulation layer - cabling - extruding sheath layer - printing - product testing. Cable printing is an important part of the cable production process. The factory name, product model, product parameters and other words are printed on the surface of the cable to identify the type and specification information of the cable.

[0003] The Chinese utility model patent with the authorization announcement number CN205862895U discloses a device for printing characters on the surface of wires and cables, including a closed printing box body, a printing wheel matched with the wires and cables is arranged in the printing box body, a continuous ink supply device is arranged on one side of the printing wheel, an ink cartridge, an ink supply amount adjustment mechanism and an ink supply needle nozzle are arranged in the continuous ink supply device, the ink supply needle nozzle is arranged close to the printing wheel mold, a scraping mechanism for making the ink on the printing wheel more uniform is arranged on one side of the ink supply needle nozzle, an ink receiving groove is arranged below the scraping mechanism, and the ink receiving groove is connected to an auxiliary ink groove arranged at the bottom of the printing wheel; the ink output to the printing wheel through the continuous ink supply device can be scraped evenly by the scraping mechanism, and the excess ink falls into the ink receiving groove and then gathers in the auxiliary ink groove for collection, the ink exposed to the printing box body is minimized, the printing wheel will not take up and throw out the excess ink, the continuous ink supply is more uniform and stable, less ink is wasted during printing, and the printing of wires and cables is stable and reliable.

[0004] The disadvantage of the prior art is that when the printing device is assembled in the entire production line, the printing wheel needs to be kept in the same straight line with other equipment to facilitate the cable to enter the printing device for printing. When aligning the position, the entire device needs to be moved to align it front and back and up and down. The operation is very inconvenient and the pressure between the printing wheel and the cable cannot be flexibly adjusted, resulting in the inability to adapt to the needs of printing cables of various sizes. The printing device has a complex structure and high cost. Summary of the invention

[0005] The object of the present invention is to provide a cable printing wheel frame, which has the effect of solving the above-mentioned technical problems, adjusting the printing wheel to keep it in the same straight line with other equipment without moving the entire device, having high printing efficiency and being adaptable to printing on cables of various diameters, having wide adaptability, simple structure and low cost.

[0006] The above technical purpose of the present invention is achieved through the following technical scheme: a cable printing wheel frame, including a steel trough, fixed plates are fixedly provided at the top ends of both sides of the steel trough, a threaded rod is fixedly provided between the two fixed plates, a steel pipe is provided on the sliding sleeve of the threaded rod, limit members are provided at both ends of the steel pipe, the limit members are threadedly connected to the threaded rod, the limit members are used to limit the rotation or movement of the steel pipe, an L-shaped connecting rod is fixedly provided on one side of the steel pipe, a printing wheel is rotatably provided at the end of the L-shaped connecting rod away from the steel pipe, and an ink supply assembly is provided above the printing wheel.

[0007] By adopting the above technical scheme, when it is necessary to move the printing wheel according to the position of other equipment, it is only necessary to rotate the two limit members to a certain position at the same time to drive the steel pipe to slide until the printing wheel and the cable are in the same straight line, and then the threaded rotation and tightening of the limit member makes the other limit member cooperate with the limit member to limit the steel pipe to prevent the steel pipe from moving left or right or rotating, thereby fixing the printing wheel and the L-shaped connecting rod in the corresponding position, and the ink supply assembly supplies ink to the printing wheel, which has the advantages of being able to adjust the printing wheel to keep it in the same straight line with other equipment without moving the entire device, and high printing efficiency; when it is necessary to adjust the pressure between the printing wheel and the cable according to the cable diameter, first rotate a single limit member to a certain position to release the limit on the steel pipe, and then rotate the steel pipe to adjust the distance between the printing wheel and the cable to adjust the pressure. After the adjustment is completed, rotate the other limit member to limit the steel pipe to prevent the steel pipe from moving left or right or rotating. The structure is simple and the cost is low.

[0008] The present invention is further configured as follows: the ink supply assembly includes an ink supply wheel, the ink supply wheel contacts the printing wheel and drives the printing wheel to rotate, a threaded rod two is rotatably provided above the fixed plate, two limit bolts are threadedly connected to the threaded rod two, a round tube is provided between the two limit bolts, the round tube is slidably connected to the threaded rod two and both ends contact the limit bolts, an L-shaped support rod is fixedly provided on one side of the round tube, one end of the L-shaped support rod is fixedly connected to a micro motor, an output end of the micro motor is fixedly connected to the ink supply wheel, an ink dripping funnel is provided on the L-shaped support rod, and the bottom of the ink dripping funnel is slidably connected to the ink supply wheel.

[0009] By adopting the above technical solution, when the position of the printing wheel is adjusted up and down or left and right, the position of the ink supply wheel also needs to be adjusted with the printing wheel, so that the ink supply wheel contacts the printing wheel and drives the printing wheel to rotate. The adjustment method is to rotate a limit bolt to release the limit on the round tube, then rotate the round tube to adjust the up and down position of the ink supply wheel, and slide the round tube to adjust the left and right position of the ink supply wheel. After the adjustment is completed, the other limit piece is rotated to tightly contact with the second threaded rod to limit the rotation and movement of the second threaded rod. The ink enters the ink supply wheel through the ink dripping funnel, and then is evenly brushed on the printing wheel through the ink supply wheel. The micro motor drives the ink supply wheel to rotate, which can realize continuous ink supply and is more uniform and stable than directly immersing the ink supply wheel in the ink. Less ink is wasted during printing, and cable printing is stable and reliable.

[0010] The present invention is further configured as follows: a speed regulating valve is provided below the ink dripping funnel.

[0011] By adopting the above technical solution, a speed regulating valve is set to control the dripping acceleration of the ink dripping funnel according to the rotation speed of the printing wheel to achieve uniform ink supply, thereby further ensuring the printing effect.

[0012] The present invention is further configured as follows: a fixing sleeve 1 is fixedly disposed at one end of the L-shaped support rod, and the fixing sleeve 1 is rotatably connected to the ink supply wheel to limit the ink supply wheel from separating from the L-shaped support rod.

[0013] By adopting the above technical solution, a fixed sleeve is provided to restrict the ink supply wheel on the L-shaped support rod, thereby further ensuring the stability of ink supply.

[0014] The present invention is further configured as follows: a second fixing sleeve is fixedly disposed at one end of the L-shaped connecting rod, and the second fixing sleeve is rotatably connected to the printing wheel to limit the printing wheel from separating from the L-shaped connecting rod.

[0015] By adopting the above technical solution, a second fixed sleeve is set to limit the printing wheel to the L-shaped connection, further ensuring the stability of the rotation of the printing wheel, avoiding ink smearing and ink streaking, and ensuring the printing quality of the cable.

[0016] The beneficial effects of the present invention are:

[0017] 1. The steel pipe with the printing wheel is limited by threadedly connecting the limit pieces at both ends of the threaded rod. When the printing wheel needs to be moved according to the position of other equipment, only the two limit pieces need to be rotated at the same time to drive the steel pipe to slide until the printing wheel and the cable are in the same straight line, and then the limit pieces are tightened to limit the steel pipe to prevent the steel pipe from moving left or right or rotating, thereby fixing the printing wheel and the L-shaped connecting rod in the corresponding position. It has the advantages of being able to adjust the printing wheel to keep it in the same straight line with other equipment without moving the entire device, and high printing efficiency; when the pressure between the printing wheel and the cable needs to be adjusted according to the cable diameter, first rotate a single limit piece to a certain position to release the limit on the steel pipe, and then rotate the steel pipe to adjust the distance between the printing wheel and the cable to adjust the pressure. After the adjustment, rotate the limit piece to limit the steel pipe to prevent the steel pipe from moving left or right or rotating. It has the advantages of simple structure and more economy.

[0018] 2. The present invention arranges an ink supply wheel to contact with a printing wheel. When the micro motor drives the ink supply wheel to rotate, the ink supply wheel contacts with the printing wheel and drives the printing wheel to rotate. The ink enters the ink supply wheel through the ink dripping funnel and is evenly applied to the printing wheel through the ink supply wheel. Continuous ink supply can be achieved, which is more uniform and stable than directly immersing the ink supply wheel into the ink. Less ink is wasted during printing, and cable printing is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are just some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a front view of the present invention.

[0022] In the figure, 1. steel groove; 2. fixing plate; 3. threaded rod 1; 4. steel pipe; 5. limiter; 6. L-shaped connecting rod; 7. printing wheel; 8. ink supply assembly; 81. ink supply wheel; 82. threaded rod 2; 83. limit bolt; 84. round pipe; 85. L-shaped support rod; 86. micro motor; 87. ink dripping funnel; 88. speed regulating valve; 9. fixing sleeve 1; 10. fixing sleeve 2. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment, a cable printing wheel frame, such as Figure 1 , Figure 2 As shown, it includes a steel channel 1, a fixing plate 2 fixed on both sides above the steel channel 1, a threaded rod 2 82 and a threaded rod 3 fixed on the fixing plate 2 in sequence from top to bottom, a steel pipe 4 slidably connected to the threaded rod 3 and provided with an L-shaped connecting rod 6 on one side, two limiters 5 threadedly connected to the threaded rod 3 for limiting the rotation or movement of the steel pipe 4, a round tube 84 slidably connected to the threaded rod 2 82 and provided with an L-shaped supporting rod 85 on one side, and a round tube 84 for limiting the rotation or movement of the round tube 84 and threadedly connected to the threaded rod 2 8 2, a limit bolt 83 on the L-shaped connecting rod 6 is rotatably connected to the printing wheel 7 at one end away from the rotating shaft, and an ink supply component 8 located above the printing wheel 7, which contacts the printing wheel 7 and drives the printing wheel 7 to rotate, includes an ink supply wheel 81 rotatably connected to the L-shaped supporting rod 85, a micro motor 86 located on the L-shaped supporting rod 85 and driving the ink supply wheel 81 to rotate, an ink dripping funnel 87 located on the L-shaped supporting rod 85 and slidably connected to the ink supply wheel 81 at the bottom, and a speed regulating valve 88 for controlling the ink dripping speed of the ink dripping funnel 87.

[0025] Its working principle is: first, when it is necessary to move the printing wheel 7 according to the position of other equipment, it is only necessary to rotate the two limit members 5 at the same time to drive the steel pipe 4 to slide until the printing wheel 7 and the cable are in the same straight line, and then tighten the limit member 5 to limit the steel pipe 4 to prevent the steel pipe 4 from moving left or right or rotating, thereby fixing the printing wheel 7 and the L-shaped connecting rod 6 in the corresponding position, which has the advantages of being able to adjust the printing wheel 7 to keep it in the same straight line with other equipment without moving the entire device, and high printing efficiency; when it is necessary to adjust the pressure between the printing wheel 7 and the cable according to the cable diameter, first rotate a single limit member 5 to a certain position to release the limit on the steel pipe 4, and then rotate the steel pipe 4 to adjust the distance between the printing wheel 7 and the cable to adjust the pressure, and after the adjustment is completed, rotate the limit member 5 to limit the steel pipe 4 to prevent the steel pipe 4 from moving left or right or rotating, which has the advantages of simple structure and more economy.

[0026] Secondly, when adjusting the position of the printing wheel 7 up and down or left and right, the position of the ink supply wheel 81 also needs to be adjusted along with the printing wheel 7, so that the ink supply wheel 81 contacts the printing wheel 7 and drives the printing wheel 7 to rotate. It is only necessary to rotate a limit bolt 83 to release the limit on the round tube 84, and then rotate the round tube 84 to adjust the up and down position of the ink supply wheel 81, and slide the round tube 84 to adjust the left and right position of the ink supply wheel 81. After the adjustment is completed, the other limit member 5 is rotated until it is tightly in contact with the threaded rod 82 to limit the rotation and movement of the threaded rod 82.

[0027] Finally, open the speed regulating valve 88 and set the ink dripping speed. The ink enters the ink supply wheel 81 through the ink dripping funnel 87, and is then evenly applied to the printing wheel 7 through the ink supply wheel 81. This can achieve continuous ink supply and is more uniform and stable than directly immersing the ink supply wheel 81 into the ink. Less ink is wasted during printing, and cable printing is stable and reliable.

[0028] Specifically, Figure 2 As shown, a fixing sleeve 9 is fixedly disposed at one end of the L-shaped support rod 85 , and the fixing sleeve 9 is rotatably connected to the ink supply wheel 81 to limit the ink supply wheel 81 from separating from the L-shaped support rod 85 .

[0029] Specifically, Figure 2 As shown, a second fixing sleeve 10 is fixedly disposed at one end of the L-shaped connecting rod 6 , and the second fixing sleeve 10 is rotatably connected to the printing wheel 7 to limit the printing wheel 7 from separating from the L-shaped connecting rod 6 .

Claims

1. A cable printing wheel frame, characterized in that: The invention comprises a steel trough (1), wherein fixing plates (2) are fixedly provided at the top ends of both sides of the steel trough (1), a threaded rod (3) is fixedly provided between the two fixing plates (2), a steel pipe (4) is slidably sleeved on the threaded rod (3), limiting members (5) are provided at both ends of the steel pipe (4), the limiting members (5) are threadedly connected to the threaded rod (3), and the limiting members (5) are used to limit the rotation or movement of the steel pipe (4), an L-shaped connecting rod (6) is fixedly provided on one side of the steel pipe (4), a printing wheel (7) is rotatably provided at one end of the L-shaped connecting rod (6) away from the steel pipe (4), and an ink supply assembly (8) is provided above the printing wheel (7).

2. A cable printing wheel frame according to claim 1, characterized in that: The ink supply assembly (8) comprises an ink supply wheel (81), the ink supply wheel (81) contacts with the printing wheel (7) and drives the printing wheel (7) to rotate. A second threaded rod (82) is rotatably provided above the fixing plate (2). Two limit bolts (83) are threadedly connected to the second threaded rod (82). A round tube (84) is provided between the two limit bolts (83). The round tube (84) is slidably connected to the second threaded rod (82) and its two ends contact the limit bolts (83). An L-shaped support rod (85) is fixedly provided on one side of the round tube (84). One end of the L-shaped support rod (85) is fixedly connected to a micro motor (86). The output end of the micro motor (86) is fixedly connected to the ink supply wheel (81). An ink dripping funnel (87) is provided on the L-shaped support rod (85). The bottom of the ink dripping funnel (87) is slidably connected to the ink supply wheel (81).

3. A cable printing wheel frame according to claim 2, characterized in that: A speed regulating valve (88) is provided below the ink dripping funnel (87).

4. A cable printing wheel frame according to claim 2, characterized in that: A fixing sleeve (9) is fixedly disposed at one end of the L-shaped support rod (85); the fixing sleeve (9) is rotatably connected to the ink supply wheel (81) and is used to restrict the ink supply wheel (81) from separating from the L-shaped support rod (85).

5. The cable printing wheel frame according to claim 1, characterized in that: A second fixing sleeve (10) is fixedly disposed at one end of the L-shaped connecting rod (6), and the second fixing sleeve (10) is rotatably connected to the printing wheel (7) to restrict the printing wheel (7) from separating from the L-shaped connecting rod (6).

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