Printing roller deviation rectifying device of printing machine
By designing a mobile mechanism in the printing press, using the drive assembly and transmission assembly to drive the mobile cylinder and the moving plate, the movement of the printing press is realized, solving the problem of multiple staff handling in the prior art, reducing labor costs and work quantity.
Patent Information
- Application Number
- CN202421174005.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When the roll deviation correction device of the existing printing press needs to be moved, the calibration mechanism and the printing press are fixed to the base, resulting in the need of multiple staff to carry it, increasing labor costs and workload.
A printing press roll deviation correction device including a base, a printing press body, a bias correction device body and a moving mechanism is designed. The moving mechanism includes a driving component, a transmission component, a moving cylinder, a moving plate, a slide rail, a slide block, and a push rod. And the support plate, the driving component drives the transmission assembly to drive the moving cylinder and the moving plate to move, realize the push of the base and the movement of the printer body, reducing the need for manual handling.
It effectively reduces labor costs and workloads when mobile devices, improves handling efficiency, and avoids the need for multiple staff to lift and transport.
Smart Images
Figure CN222246544U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing presses, in particular to a plate roller deviation correcting device of a printing press. Background Art
[0002] A printing press is a machine for printing text and images. Various patterns need to be printed on the surface of some plastic films, and then the winding mechanism on the printing press rotates at high speed, pulling the plastic film roll through the inside of the printing press, and printing the plastic film through the printing roller. Due to the high-speed operation of the plastic film in the printing press, the plastic film is prone to lateral shaking and deviation, resulting in deviation of the plastic film, which in turn affects the printing accuracy of the printing roller and the printing quality of the film pattern.
[0003] At present, the prior art (CN 219650808 U) discloses a printing roller correction device for a printing press, which belongs to the technical field of printing presses. It includes a base, a printing mechanism is arranged on the upper surface of the base, a fixed seat is fixedly connected to the upper surface of the base, a driving roller is rotatably connected to the inner wall of the fixed seat, a control mechanism is arranged on the upper surface of the fixed seat, a calibration mechanism is arranged on one side of the control mechanism, and a motor is fixedly connected to one side of the fixed seat. The position of the calibration mechanism is adjusted by the control mechanism, and the adjustment mechanism is further driven to move by the reset mechanism, so that the adjustment mechanism moves laterally, thereby conveniently driving the plastic film to move laterally by the adjustment mechanism, so that the device can correct the plastic film according to the adjustment mechanism, and achieve the purpose of solving the problem that the plastic film is easily shaken and deviated laterally when printing in the prior art, thereby affecting the printing accuracy of the printing roller and the printing quality of the film pattern.
[0004] In the above manner, the calibration mechanism and the printing machine are fixed on the base. When the equipment needs to be moved, multiple workers are required to lift it and carry it, which increases the labor cost of transportation and thus increases the workload of the workers. Utility Model Content
[0005] The utility model aims to provide a plate roller correction device for a printing press, aiming to solve the problem that a calibration mechanism and a printing press are fixed on a base, and when the equipment needs to be moved, multiple workers are required to lift it and carry it, which increases the labor cost of the transportation.
[0006] To achieve the above-mentioned purpose, the utility model provides a printing press plate roller correction device, comprising a base, a printing press body, a correction device body and a moving mechanism, wherein the moving mechanism comprises a driving assembly, a transmission assembly, two moving cylinders and two moving plates;
[0007] The printing machine body is arranged on one side of the base, the correction device body is arranged on the side of the base close to the printing machine body, the driving assembly is arranged in the base, the transmission assembly is arranged on the side of the base close to the driving assembly, the two moving cylinders are respectively arranged on one side of the transmission assembly, and the two moving plates are respectively fixedly connected to the two moving cylinders and are respectively located on the side of the two moving cylinders away from the transmission assembly.
[0008] Wherein, the driving assembly includes a motor, a rotating shaft and a transmission disk, the motor is fixedly connected to the base and is located inside the base, the rotating shaft is fixedly connected to the output end of the motor, and the transmission disk is fixedly connected to the rotating shaft and is located on a side of the rotating shaft away from the motor.
[0009] Among them, the transmission assembly includes two driven disks, a transmission belt and two screw rods. The two driven disks are respectively rotatably connected to the base and are both located on one side of the base close to the driven disks. The transmission belt is sleeved on the transmission disk and the two driven disks. The two screw rods are respectively fixedly connected to the two driven disks and are respectively threadedly connected to the two moving cylinders.
[0010] Wherein, the moving mechanism also includes two slide rails and two sliders, the two slide rails are respectively fixedly connected to the base and are both located on the base, the two sliders are respectively slidably connected to the two slide rails and are respectively fixedly connected to the two moving cylinders.
[0011] Wherein, the moving mechanism also includes multiple electric push rods and multiple support plates, the multiple electric push rods are respectively fixedly connected to the base and are respectively located on one side of the base, and the multiple support plates are respectively fixedly connected to the output ends of the multiple electric push rods.
[0012] Among them, the moving mechanism also includes multiple guide rods and multiple limit blocks. The multiple guide rods are respectively slidably connected to the base, and are respectively fixedly connected to the multiple support plates, and respectively penetrate the base. The multiple limit blocks are respectively fixedly connected to the multiple guide rods, and are all located on the side of the guide rod away from the support plate.
[0013] The utility model discloses a plate roller correction device for a printing press, wherein the base provides installation conditions for the printing press body, the correction device body and the moving mechanism, text and images can be printed through the printing press body, and the printing film can be corrected through the correction device body. When the printing press body needs to be moved, the driving component is started, and the driving component drives the transmission component to rotate, and the transmission component drives the two moving cylinders to move to a side away from the base, and the two moving cylinders drive the two moving plates to move to a side close to the ground, until the two moving plates contact the ground and lift the base to the side away from the ground, the base can be pushed to drive the printing press body on the base to move through the two moving plates, thereby solving the problem that the calibration mechanism and the printing press are fixed on the base, and when the equipment needs to be moved, multiple staff members are required to lift it and carry it, which increases the labor cost of transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Figure 1 The utility model is a schematic structural diagram of a plate roller deviation correction device of a printing press according to the first embodiment of the utility model.
[0016] Figure 2 It is a cross-sectional view of a plate roller deviation correcting device of a printing press according to the first embodiment of the utility model.
[0017] Figure 3 It is a structural schematic diagram of a plate roller deviation correction device of a printing press according to the second embodiment of the utility model.
[0018] 101-base, 102-printing machine body, 103-correcting device body, 104-moving mechanism, 105-driving assembly, 106-transmission assembly, 107-moving cylinder, 108-moving plate, 109-slide rail, 110-sliding block, 111-electric push rod, 112-support plate, 113-motor, 114-rotating shaft, 115-transmission disk, 116-driven disk, 117-transmission belt, 118-screw, 201-guide rod, 202-limiting block. DETAILED DESCRIPTION
[0019] The first embodiment of the present application is:
[0020] See also Figure 1-Figure 2 , Figure 1 The present invention is a structural schematic diagram of a plate roller deviation correction device of a printing press. Figure 2 The present invention is a cross-sectional view of a plate roller deviation correction device of a printing press.
[0021] The utility model provides a plate roller correction device for a printing press, comprising a base 101, a printing press body 102, a correction device body 103 and a moving mechanism 104, wherein the moving mechanism 104 comprises a driving assembly 105, a transmission assembly 106, two moving cylinders 107, two moving plates 108, two slide rails 109, two sliders 110, a plurality of electric push rods 111 and a plurality of support plates 112, wherein the driving assembly 105 comprises a motor 113, a rotating shaft 114 and a transmission disc 115, and the transmission assembly 106 comprises two driven discs 116, a transmission belt 117 and two screws 118. The above scheme solves the problem that the calibration mechanism and the printing press are fixed on the base, and when the equipment needs to be moved, multiple staff members are required to lift it and carry it, which increases the labor cost of the transportation. It can be understood that the above scheme can be used in the scene of moving the printing press body 102 and the correction device body 103, and can also be used to solve the problem of unstable movement of the two moving cylinders 107.
[0022] According to this specific embodiment, the printing machine body 102 is arranged on one side of the base 101, the correction device body 103 is arranged on the side of the base 101 close to the printing machine body 102, the driving assembly 105 is arranged in the base 101, the transmission assembly 106 is arranged on the side of the base 101 close to the driving assembly 105, the two moving cylinders 107 are respectively arranged on one side of the transmission assembly 106, and the two moving plates 108 are respectively fixedly connected to the two moving cylinders 107, and are respectively located on the side of the two moving cylinders 107 away from the transmission assembly 106. The base 101 provides installation conditions for the printing machine body 102, the correcting device body 103 and the moving mechanism 104. Text and images can be printed through the printing machine body 102, and the printed film can be corrected through the correcting device body 103. The driving component 105 can drive the transmission component 106 to rotate, and the rotation of the transmission component 106 can drive the two moving cylinders 107 to move. The movement of the two moving cylinders 107 can drive the two moving plates 108 to move toward the side close to the base 101 or away from the base 101. The two moving plates 108 can drive the equipment on the base 101 to move.
[0023] The motor 113 is fixedly connected to the base 101 and is located inside the base 101. The rotating shaft 114 is fixedly connected to the output end of the motor 113. The transmission disc 115 is fixedly connected to the rotating shaft 114 and is located on a side of the rotating shaft 114 away from the motor 113. The motor 113 can drive the rotating shaft 114 to rotate, and the rotation of the rotating shaft 114 can drive the transmission disc 115 to rotate forward or reversely. The rotation of the transmission disc 115 can cooperate with the transmission belt 117 to drive the two driven discs 116 to rotate.
[0024] Secondly, the two driven disks 116 are respectively connected to the base 101 for rotation, and are both located on the side of the base 101 close to the driven disks 116. The transmission belt 117 is sleeved on the transmission disk 115 and the two driven disks 116. The two screw rods 118 are respectively fixedly connected to the two driven disks 116 and are respectively threadedly connected to the two moving cylinders 107. The transmission belt 117 can cooperate with the transmission disk 115 to drive the two driven disks 116 to rotate, and the two driven disks 116 can drive the two screw rods 118 to rotate, and the two screw rods 118 can drive the moving cylinder 107 to move to the side close to the base 101 or away from the base 101.
[0025] At the same time, the two slide rails 109 are respectively fixedly connected to the base 101 and are both located on the base 101. The two sliders 110 are respectively slidably connected to the two slide rails 109 and are respectively fixedly connected to the two moving cylinders 107. The two slide rails 109 provide installation conditions for the two sliders 110, and the two moving cylinders 107 can be guided and limited by the two sliders 110.
[0026] In addition, the plurality of electric push rods 111 are respectively fixedly connected to the base 101 and are respectively located on one side of the base 101, and the plurality of support plates 112 are respectively fixedly connected to the output ends of the plurality of electric push rods 111. The plurality of electric push rods 111 can drive the plurality of support plates 112 to move toward the side close to the ground or away from the ground, and the plurality of support plates 112 can support the base 101 to prevent the base 101 from tipping over.
[0027] When the printing machine body 102 needs to be moved, the motor 113 is started, and the motor 113 drives the rotating shaft 114 to rotate, and the rotating shaft 114 drives the transmission plate 115 to rotate, and the transmission plate 115 cooperates with the transmission belt 117 to drive the two driven plates 116 to rotate, and the two driven plates 116 drive the two screw rods 118 to rotate, and the two screw rods 118 drive the two moving cylinders 107 to the side away from the base 101, and the two moving cylinders 107 drive the two moving plates 108 to move to the side close to the ground, until the two moving plates 108 contact the ground and lift the base 101 to the side away from the ground, the base 101 can be pushed to drive the printing machine body 102 on the base 101 to move through the two moving plates 108, thereby solving the problem that the calibration mechanism and the printing machine are fixed on the base, and when the equipment needs to be moved, multiple staff members are required to lift it and carry it, which increases the labor cost of transportation.
[0028] The second embodiment of the present application is:
[0029] See also Figure 3 , Figure 3 The present invention is a structural schematic diagram of a plate roller deviation correction device of a printing press.
[0030] On the basis of the first embodiment, the utility model provides a plate roller deviation correction device for a printing press, wherein the moving mechanism 104 further includes a plurality of guide rods 201 and a plurality of limit blocks 202 .
[0031] According to the present specific embodiment, the plurality of guide rods 201 are respectively slidably connected to the base 101, and are respectively fixedly connected to the plurality of support plates 112, and respectively penetrate the base 101, and the plurality of limit blocks 202 are respectively fixedly connected to the plurality of guide rods 201, and are all located on the side of the guide rods 201 away from the support plates 112. When the support plates 112 move, the guide rods 201 are driven to slide on the base 101, and the support plates 112 are guided by the guide rods 201, and the guide rods 201 can be limited by the limit blocks 202 to prevent the guide rods 201 from moving out of a preset range.
[0032] When the support plate 112 moves, it drives the guide rod 201 to slide on the base 101. The support plate 112 is guided by the guide rod 201. The guide rod 201 can be limited by the limit block 202 to prevent the guide rod 201 from moving out of a preset range.
[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A printing press plate roller correction device, comprising a base, a printing press body and a correction device body, wherein the printing press body is arranged on one side of the base, and the correction device body is arranged on a side of the base close to the printing press body, characterized in that: Also included is a moving mechanism, which includes a driving assembly, a transmission assembly, two moving cylinders and two moving plates; The driving assembly is arranged in the base, the transmission assembly is arranged on a side of the base close to the driving assembly, the two moving cylinders are respectively arranged on one side of the transmission assembly, and the two moving plates are respectively fixedly connected to the two moving cylinders and are respectively located on a side of the two moving cylinders away from the transmission assembly.
2. A printing press roller deviation correction device as claimed in claim 1, characterized in that: The driving assembly includes a motor, a rotating shaft and a transmission disk. The motor is fixedly connected to the base and is located inside the base. The rotating shaft is fixedly connected to the output end of the motor. The transmission disk is fixedly connected to the rotating shaft and is located on a side of the rotating shaft away from the motor.
3. A printing press roller deviation correction device as claimed in claim 2, characterized in that: The transmission assembly includes two driven disks, a transmission belt and two screw rods. The two driven disks are respectively rotatably connected to the base and are both located on one side of the base close to the driven disks. The transmission belt is sleeved on the transmission disk and the two driven disks. The two screw rods are respectively fixedly connected to the two driven disks and are respectively threadedly connected to the two moving cylinders.
4. A printing press roller deviation correction device as claimed in claim 3, characterized in that: The moving mechanism also includes two slide rails and two sliders. The two slide rails are respectively fixedly connected to the base and are both located on the base. The two sliders are respectively slidably connected to the two slide rails and are respectively fixedly connected to the two moving cylinders.
5. A printing press roller deviation correction device as claimed in claim 4, characterized in that: The moving mechanism also includes a plurality of electric push rods and a plurality of support plates. The plurality of electric push rods are respectively fixedly connected to the base and are respectively located on one side of the base. The plurality of support plates are respectively fixedly connected to the output ends of the plurality of electric push rods.
6. A printing press roller deviation correction device as claimed in claim 5, characterized in that: The moving mechanism also includes a plurality of guide rods and a plurality of limit blocks. The plurality of guide rods are respectively slidably connected to the base, and are respectively fixedly connected to the plurality of support plates, and respectively penetrate the base. The plurality of limit blocks are respectively fixedly connected to the plurality of guide rods, and are all located on a side of the guide rod away from the support plate.