Continuous feeding mechanism of printing machine for flexible paper

Abstract

The utility model discloses a continuous feeding mechanism of a printing machine for flexible paper, and relates to the technical field of printing equipment, the continuous feeding mechanism of the printing machine for the flexible paper comprises a plurality of supporting rods, a first mounting plate is fixedly connected among the tops of the supporting rods, the rear ends of two feeding plates are fixedly connected with limiting plates, and the first mounting plate is fixedly connected with a second mounting plate. The rear end of the top of the first mounting plate is fixedly connected with a first mounting block, the front end of the first mounting block is fixedly connected with a sliding rail, the top of the first mounting block is provided with a conveying assembly, the conveying assembly is provided with a material suction assembly, and the top of the first mounting plate is provided with a fixing assembly. The feeding mechanism can be adjusted according to different printing requirements, so that the feeding mechanism can adapt to materials of different sizes and shapes, the application range of the machine is widened, material waste caused by dislocation or wrong cutting can be avoided, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a continuous feeding mechanism of a printing press for flexible paper. Background Art

[0002] With the development of society, people's daily life has become inseparable from paper. In order to improve the decorativeness and diversity of paper, paper generally needs to be printed. In the existing technology, with the development of printing technology, some automatic inkjet printing or flat screen printing equipment have a high level of automation, and its automation process has been relatively complete. General hard printing process can basically automatically load materials.

[0003] Most of the limit components installed on existing equipment adopt a fixed connection method, which makes it impossible to adjust the size of the fixed components. The position of the paper is limited when entering the printing press, which may lead to unstable supply, accumulation, paper jam and other problems, affecting the normal operation of the printing press. Inaccurate limit may cause paper misalignment or inaccurate position, affecting the quality of printed products, and may cause problems such as missing printing and reprinting, affecting product quality.

[0004] Therefore, it is urgent to provide a continuous feeding mechanism for a printing press of flexible paper to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that most of the limit components installed in the existing equipment adopt a fixed connection method, which makes it impossible to adjust the size of the fixed components. The position of the paper is limited when entering the printing machine, which may lead to unstable supply, accumulation, paper jam and other problems, affecting the normal operation of the printing machine, and inaccurate limit may cause paper misalignment or inaccurate position, affecting the quality of the printed matter, and may cause problems such as missing printing and reprinting, affecting product quality.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a continuous feeding mechanism for a printing press for flexible paper, comprising a support rod, a first mounting plate is fixedly connected between the tops of a plurality of the support rods, two mounting columns are fixedly connected to the top of the first mounting plate, and a feeding plate is fixedly connected to the tops of the two mounting columns;

[0007] The rear ends of the two feeding plates are fixedly connected to the limiting plates, the top rear end of the first mounting plate is fixedly connected to the first mounting block, the front end of the first mounting block is fixedly connected to the slide rail, a conveying component is installed on the top of the first mounting block, a suction component is installed on the conveying component, and a fixing component is installed on the top of the first mounting plate.

[0008] The utility model is further configured as follows: the plurality of support rods are all made of high-carbon steel, and the first mounting plate and the plurality of support rods are an integrated structure.

[0009] Through the above technical solution, high carbon steel is a material with high hardness and strength, which can provide good support and load-bearing capacity, ensure the stability and reliability of the overall structure, and the integrated structural design can improve the stability and load-bearing capacity of the overall structure, reduce looseness or gaps between components, and increase the stability and safety of the structure.

[0010] The utility model is further configured as follows: the conveying assembly includes two connecting plates fixedly connected to the top of the first mounting block, one side of one of the connecting plates is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a screw rod, the outer wall of the screw rod is slidably connected to a conveying block, the top of the conveying block is fixedly connected to a first lifting cylinder, the front end of the conveying block is fixedly connected to a second mounting plate, and two limit grooves are provided on the front ends of the conveying block and the second mounting plate.

[0011] Through the above technical solution, the driving motor is first started to drive the screw rod to rotate, and the rotation of the screw rod can provide power to the conveying block, so that the conveying block can move left and right along the screw rod. The movement of the conveying block then drives the first lifting cylinder and the second mounting plate to move synchronously, thereby driving the suction assembly to the material picking position.

[0012] The utility model is further configured as follows: the inner wall of the slide rail is fixedly connected with a slide rod, and the bottom of the transmission block is slidably connected to the outer wall of the slide rod.

[0013] Through the above technical solution, the stability of the transmission can be maintained, shaking or jamming during the transmission process can be avoided, the smoothness and reliability of the transmission process can be ensured, and the wear between components can be reduced, thereby extending the service life of the entire transmission system.

[0014] The utility model is further configured as follows: the material suction assembly includes a third mounting plate slidably connected to the second mounting plate, the bottom front end of the third mounting plate is fixedly connected to a connecting piece, the top of the connecting piece is fixedly connected to a second lifting cylinder, the output shaft of the second lifting cylinder is fixedly connected to a material suction plate, the top of the material suction plate is fixedly connected to a plurality of suction cups, and the rear end of the third mounting plate is fixedly connected to two reinforcement rods.

[0015] Through the above technical solution, first start the third mounting plate to drive the suction plate to move downward, and the suction plate drives the suction cup to move downward until multiple suction cups are close to the material surface, and then vacuum is applied to adsorb the material, and finally the second lifting cylinder is contracted until the material is separated from the fixed component.

[0016] The utility model is further configured as follows: the two reinforcement rods are both slidably connected to the inside of the corresponding limiting grooves, and the inner walls of the two limiting grooves are tightly fitted with the outer walls of the corresponding reinforcement rods.

[0017] Through the above technical solution, the close fit between the reinforcement rod and the limit groove can increase the stability of the structure, prevent the equipment from loosening, shaking or becoming unstable during movement or force, and increase the overall rigidity of the transmission system, reduce deformation and vibration, and improve work efficiency.

[0018] The utility model is further configured as follows: the fixing assembly includes a plurality of second mounting blocks fixedly connected to the top of the first mounting plate, a plurality of second mounting blocks are each provided with a slide groove, a plurality of fixing holes are each provided on both sides of the outer walls of the plurality of second mounting blocks, a plurality of slide grooves are each slidably connected to the inner walls with a slider, a plurality of sliders are each fixedly connected to the tops with a fixing block, and a plurality of fixing holes are each threadedly connected to the inner walls with a locking piece.

[0019] Through the above technical solution, first move multiple sliders along the corresponding slide grooves, and then drive the corresponding fixed blocks to move synchronously until one side of the fixed block is against the outer wall of the material. Finally, the locking piece is threaded into the corresponding fixing hole to achieve the fixing effect.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model can be adjusted according to different printing requirements by setting a fixed component, so that the feeding mechanism can adapt to materials of different sizes and shapes, improve the application range of the machine, avoid material waste caused by misalignment or miscutting, improve production efficiency and reduce costs;

[0022] 2. The utility model can improve the stability and production efficiency of the feeding mechanism of the printing press, reduce losses, have wide applicability and improve printing quality by setting a suction component. It is one of the important technologies for improving printing production efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the appearance diagram of the utility model;

[0024] Figure 2 It is the front view of the utility model;

[0025] Figure 3 It is a cross-sectional view of the utility model;

[0026] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0027] Figure 5 for Figure 1A partial enlarged view of point B in the middle;

[0028] Figure 6 for Figure 3 A partial enlarged view of point C in the middle.

[0029] In the figure: 1. support rod; 2. first mounting plate; 3. mounting column; 4. loading plate; 5. limiting plate; 6. first mounting block; 7. slide rail; 701. slide rod; 8. transmission assembly; 801. drive motor; 802. connecting plate; 803. screw rod; 804. transmission block; 805. first lifting cylinder; 806. second mounting plate; 807. limiting groove; 9. suction assembly; 901. third mounting plate; 902. connecting piece; 903. second lifting cylinder; 904. suction plate; 905. suction cup; 906. reinforcement rod; 10. fixing assembly; 1001. second mounting block; 1002. slide groove; 1003. fixing hole; 1004. slider; 1005. fixing block; 1006. locking piece. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0031] See also Figure 1 - Figure 6 , a continuous feeding mechanism for a printing press for flexible paper, comprising a support rod 1, a first mounting plate 2 is fixedly connected between the tops of multiple support rods 1, multiple support rods 1 are made of high-carbon steel, and the first mounting plate 2 and multiple support rods 1 are an integrated structure; high-carbon steel is a material with high hardness and strength, which can provide good support and bearing capacity, ensure the stability and reliability of the overall structure, and the integrated structural design can improve the stability and bearing capacity of the overall structure, reduce the looseness or gap between components, and increase the stability and safety of the structure, two mounting columns 3 are fixedly connected to the top of the first mounting plate 2, and the tops of the two mounting columns 3 are fixedly connected to a feeding plate 4, and the rear ends of the two feeding plates 4 are fixedly connected to a limiting plate 5, the top rear end of the first mounting plate 2 is fixedly connected to a first mounting block 6, and the front end of the first mounting block 6 is fixedly connected to a slide rail 7;

[0032] like Figure 1 , Figure 4 and Figure 6As shown, a transmission assembly 8 is installed on the top of the first mounting block 6, and the transmission assembly 8 includes two connecting plates 802 fixedly connected to the top of the first mounting block 6, one side of one connecting plate 802 is fixedly connected to a driving motor 801, the output shaft of the driving motor 801 is fixedly connected to a screw rod 803, the outer wall of the screw rod 803 is slidably connected to a transmission block 804, the inner wall of the slide rail 7 is fixedly connected to a slide bar 701, and the bottom of the transmission block 804 is slidably connected to the outer wall of the slide bar 701; the stability of the transmission can be maintained, shaking or jamming can be avoided during the transmission process, the stability and reliability of the transmission process can be ensured, and the wear between the components can be reduced. To extend the service life of the entire transmission system, the top of the conveying block 804 is fixedly connected to the first lifting cylinder 805, the front end of the conveying block 804 is fixedly connected to the second mounting plate 806, and the front ends of the conveying block 804 and the second mounting plate 806 are both provided with two limit slots 807; firstly, the driving motor 801 is started to drive the screw rod 803 to rotate, and the rotation of the screw rod 803 can provide power to the conveying block 804, so that the conveying block 804 can move left and right along the screw rod 803, and then the movement of the conveying block 804 drives the first lifting cylinder 805 and the second mounting plate 806 to move synchronously, so as to drive the suction component 9 to the material taking position;

[0033] like Figure 4 and Figure 6 As shown, a suction assembly 9 is installed on the conveying assembly 8, and the suction assembly 9 includes a third mounting plate 901 slidably connected to the second mounting plate 806, a connecting piece 902 is fixedly connected to the bottom of the front end of the third mounting plate 901, a second lifting cylinder 903 is fixedly connected to the top of the connecting piece 902, a suction plate 904 is fixedly connected to the output shaft of the second lifting cylinder 903, a plurality of suction cups 905 are fixedly connected to the top of the suction plate 904, and two reinforcement rods 906 are fixedly connected to the rear end of the third mounting plate 901; first, the third mounting plate 901 is started to drive the suction plate 904 to move downward, and the suction plate 904 drives the suction cups 905 to move downward Move until multiple suction cups 905 are close to the material surface, then vacuum is applied to absorb the material, and finally the second lifting cylinder 903 is retracted until the material is separated from the fixing component 10. The two reinforcement rods 906 are slidably connected to the corresponding limiting grooves 807, and the inner walls of the two limiting grooves 807 are tightly fitted with the corresponding outer walls of the reinforcement rods 906; the close fit between the reinforcement rods 906 and the limiting grooves 807 can increase the stability of the structure, prevent the equipment from loosening, shaking or becoming unstable during movement or force, and can increase the overall rigidity of the transmission system, reduce deformation and vibration, and improve work efficiency;

[0034] like Figure 2 and Figure 5As shown, a fixing component 10 is installed on the top of the first mounting plate 2, and the fixing component 10 includes a plurality of second mounting blocks 1001 fixedly connected to the top of the first mounting plate 2, a plurality of second mounting blocks 1001 are each provided with a slide groove 1002, a plurality of fixing holes 1003 are each provided on both sides of the outer walls of the plurality of second mounting blocks 1001, a plurality of slide grooves 1002 are each slidably connected to the inner walls of the plurality of slide grooves 1002, a plurality of slide blocks 1005 are each fixedly connected to the tops of the plurality of slide blocks 1004, and a plurality of locking members 1006 are threadedly connected to the inner walls of the plurality of fixing holes 1003; firstly, the plurality of slide blocks 1004 are moved along the corresponding slide grooves 1002, and the plurality of slide blocks 1004 drive the corresponding fixing blocks 1005 to move synchronously until one side of the fixing blocks 1005 abuts against the outer wall of the material, and finally the locking members 1006 are threadedly connected into the corresponding fixing holes 1003 to achieve a fixing effect.

[0035] When the utility model is in use, firstly, the slider 1004 is moved along the corresponding slide groove 1002, and the multiple sliders 1004 drive the corresponding fixed blocks 1005 to move synchronously until one side of the fixed block 1005 is against the outer wall of the material, and finally the locking piece 1006 is threadedly connected into the corresponding fixing hole 1003, and then the driving motor 801 is started to drive the screw rod 803 to rotate, and the rotation of the screw rod 803 can provide power to the conveying block 804, so that the conveying block 804 can move left and right along the screw rod 803, and then the movement of the conveying block 804 drives the first lifting cylinder 805 and the second mounting plate 806 to move synchronously, which can drive the suction component 9 to the material picking position, and finally the third mounting plate 901 is started to drive the suction plate 904 to move downward, and the suction plate 904 drives the suction cup 905 to move downward until the multiple suction cups 905 are close to the material surface, and then vacuum is sucked to adsorb the material, and finally the second lifting cylinder 903 is retracted until the material is separated from the fixed component 10.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A continuous feeding mechanism for a printing press for flexible paper, comprising a support rod (1), characterized in that: A first mounting plate (2) is fixedly connected between the tops of the plurality of support rods (1), two mounting columns (3) are fixedly connected to the top of the first mounting plate (2), and a loading plate (4) is fixedly connected to the tops of the two mounting columns (3); The rear ends of the two loading plates (4) are fixedly connected to a limiting plate (5); the rear end of the top of the first mounting plate (2) is fixedly connected to a first mounting block (6); the front end of the first mounting block (6) is fixedly connected to a slide rail (7); a conveying component (8) is installed on the top of the first mounting block (6); a suction component (9) is installed on the conveying component (8); and a fixing component (10) is installed on the top of the first mounting plate (2).

2. The continuous feeding mechanism for a printing press for flexible paper according to claim 1, characterized in that: The plurality of support rods (1) are all made of high-carbon steel, and the first mounting plate (2) and the plurality of support rods (1) are an integrated structure.

3. The continuous feeding mechanism for a printing press for flexible paper according to claim 1, characterized in that: The transmission assembly (8) comprises two connecting plates (802) fixedly connected to the top of the first mounting block (6), one side of one of the connecting plates (802) is fixedly connected to a driving motor (801), the output shaft of the driving motor (801) is fixedly connected to a screw rod (803), the outer wall of the screw rod (803) is slidably connected to a transmission block (804), the top of the transmission block (804) is fixedly connected to a first lifting cylinder (805), the front end of the transmission block (804) is fixedly connected to a second mounting plate (806), and the front ends of the transmission block (804) and the second mounting plate (806) are both provided with two limiting grooves (807).

4. The continuous feeding mechanism for a printing press for flexible paper according to claim 3, characterized in that: The inner wall of the slide rail (7) is fixedly connected with a slide rod (701), and the bottom of the conveying block (804) is slidably connected to the outer wall of the slide rod (701).

5. The continuous feeding mechanism for a printing press for flexible paper according to claim 3, characterized in that: The suction assembly (9) comprises a third mounting plate (901) slidably connected to the second mounting plate (806); a connecting piece (902) is fixedly connected to the bottom of the front end of the third mounting plate (901); a second lifting cylinder (903) is fixedly connected to the top of the connecting piece (902); a suction plate (904) is fixedly connected to the output shaft of the second lifting cylinder (903); a plurality of suction cups (905) are fixedly connected to the top of the suction plate (904); and two reinforcement rods (906) are fixedly connected to the rear end of the third mounting plate (901).

6. The continuous feeding mechanism for a printing press for flexible paper according to claim 5, characterized in that: The two reinforcement rods (906) are both slidably connected to the inside of the corresponding limiting grooves (807), and the inner walls of the two limiting grooves (807) are tightly fitted with the outer walls of the corresponding reinforcement rods (906).

7. The continuous feeding mechanism for a printing press for flexible paper according to claim 1, characterized in that: The fixing assembly (10) comprises a plurality of second mounting blocks (1001) fixedly connected to the top of the first mounting plate (2); a plurality of second mounting blocks (1001) are each provided with a slide groove (1002); a plurality of fixing holes (1003) are each provided on both sides of the outer wall of the plurality of second mounting blocks (1001); a plurality of sliders (1004) are slidably connected to the inner walls of the plurality of slide grooves (1002); a plurality of fixing blocks (1005) are fixedly connected to the tops of the plurality of sliders (1004); and a locking member (1006) is threadedly connected to the inner walls of the plurality of fixing holes (1003).

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