A material speed regulating device for a printer in linkage with a laminator or cutter
By using a material speed control device between the printer and the laminating machine or cutting machine, and by forming a wave-like storage roll material with floating rods and fixed rods, combined with telescopic components and guiding mechanisms, the problem of unstable roll material tension is solved, achieving efficient continuous processing and equipment adaptability, and reducing wear and modification costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENGZHOU MEFU CNC EQUIP LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-09
AI Technical Summary
In the continuous processing of roll materials, speed differences, start-stop fluctuations, or changes in the physical properties of materials between upstream and downstream equipment can lead to unstable roll tension, causing problems such as material breakage, wrinkles, or misalignment of the coating.
Design a material speed control device that links a printer with a laminating machine or a cutting machine. Through the synergistic action of a floating rod and a fixed rod, the roll material is pressed into a wave shape and stored in the bracket. The floating rod is driven by a telescopic component to adjust the roll material storage volume, achieving adaptive speed control. Combined with a guide mechanism and a support rod, friction is reduced to ensure stable tension.
It enables continuous processing of roll materials, improves production efficiency, eliminates traditional winding and transfer steps, controls tension fluctuations within ±5%, avoids material breakage and wrinkles, reduces wear, adapts to multiple equipment scenarios, and reduces transformation costs.
Smart Images
Figure CN224336795U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of roll material processing equipment, specifically to a material speed control device that links a printer with a laminating machine or a cutting machine. Background Technology
[0002] In the continuous processing of roll materials (such as films, paper, composite materials, etc.), speed differences, equipment start-up and shutdown fluctuations, or changes in material physical properties between upstream and downstream equipment can all lead to unstable roll tension, which in turn can cause problems such as material breakage, wrinkles, or coating misalignment.
[0003] Therefore, after the upstream equipment finishes processing, the roll material needs to be wound onto the take-up roller, and then the take-up roller is placed on the downstream equipment before it can be used to process the roll material again. If the roll material processed by the upstream equipment can be directly introduced into the downstream equipment, the processing efficiency of the roll material can be greatly improved. Utility Model Content
[0004] In view of this, the present invention provides a material speed regulation device that links a printer with a laminating machine or a cutting machine. When there is a speed difference between the upstream and downstream equipment, the present invention can adjust the position of the floating rod to change the amount of roll material stored in the support. This allows the roll material to be directly introduced into the downstream equipment even when the speeds of the upstream and downstream equipment are different, thereby indirectly increasing the processing efficiency of the roll material.
[0005] To solve the above-mentioned technical problems, this utility model provides a material speed regulation device that links a printer with a laminating machine or a cutting machine, including a bracket located between the discharge port of the upstream equipment and the inlet of the downstream equipment. Alternatively, the discharge port of the upstream equipment or the inlet of the downstream equipment can be modified into a bracket.
[0006] Multiple floating rods, each of which can slide up and down on the support, are used. A fixed rod is also provided between every two adjacent floating rods. When the roll material moves from the upstream equipment to the downstream equipment, it needs to pass through the support. That is, the roll material is located between multiple floating rods and fixed rods. When the floating rods move up and down, they can push the roll material into a wave shape through the fixed rods. The gradually increasing distance between the floating rods and the fixed rods can make the amplitude of the wave shape of the roll material gradually increase, thereby gradually increasing the amount of roll material stored in the support.
[0007] The floating rod is equipped with two telescopic components. The piston rod end of the telescopic component is connected to the floating rod, and the telescopic component can push the floating rod to slide up and down.
[0008] The telescopic component is a pneumatic push rod or a pneumatic telescopic rod, which makes the movement of the floating rod more stable.
[0009] The end of the telescopic component is connected to the end of the floating rod via a bearing seat, and the floating rod can rotate along with the moving roll material.
[0010] The corresponding floating rod is also equipped with a guide mechanism on the bracket. The guide mechanism is used to keep both ends of the floating rod at the same horizontal line, so as to avoid tilting when the floating rod slides up and down.
[0011] The guiding mechanism includes a movable rod rotatably mounted on the outer wall of the bearing housing. A gear is coaxially mounted at the end of the movable rod, and a rack is vertically mounted on the support corresponding to the gear. The teeth of the gear mesh with the teeth of the rack.
[0012] The support frame has a vertical sliding groove, and the movable rod can slide up and down in the sliding groove. Corresponding to the sliding groove, there is also an equipment compartment in the side wall of the support frame. The sliding groove is connected to the equipment compartment, and the gear and rack are located in the equipment compartment. The equipment compartment facilitates the protection of the rack and gear.
[0013] The support frame is also equipped with two support rods, and multiple floating rods and fixed rods are located between the two support rods. The storage capacity of the roll material on the support frame can be increased through the two support rods.
[0014] The support rods and / or fixing rods are rotatably mounted on the bracket, which reduces wear on the roll material.
[0015] The support rod and / or fixed rod are directly or indirectly connected to the external drive unit. The support rod and / or fixed rod can actively rotate on the bracket as the roll moves, which can provide frictional power for the folding and storage of the roll and prevent the roll from being torn when the floating rod moves up and down.
[0016] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:
[0017] 1. Enables continuous processing of roll materials and improves production efficiency: Through the coordinated action of floating and fixed rods, the roll material is pressed into a wave shape and stored in the support, forming a dynamic buffer area. When there is a speed difference between upstream and downstream equipment (printer and laminating / cutting machine), the up and down sliding of the floating rod can adjust the roll material storage in real time, eliminating the need for repeated winding and transfer steps in traditional processes and shortening the processing cycle.
[0018] 2. Adaptive speed regulation ensures stable tension: The telescopic component (pneumatic push rod) precisely drives the floating rod to move, and combined with the telescopic characteristics of the wavy roll material path, automatically compensates for speed fluctuations. The roll material tension fluctuation range is controlled within ±5%, effectively avoiding problems such as material breakage, wrinkles, and lamination misalignment.
[0019] 3. Dual anti-skew design to ensure operational reliability: The guide mechanism (gear-rack meshing) forcibly maintains the horizontal movement of both ends of the floating rod, eliminating the risk of unilateral tilting; the integrated design of the chute and equipment compartment protects moving parts from dust contamination and reduces the failure rate.
[0020] 4. Reduce wear and extend service life of the roll material: The support rod / fixed rod adopts a bearing rotation structure to reduce sliding friction with the roll material; optional external drive components can actively drive the support rod / fixed rod to rotate, providing auxiliary power for the movement of the roll material and preventing the floating rod from tearing the material surface when it rises and falls.
[0021] 5. Modular structure, compatible with multiple device scenarios:
[0022] The bracket can be flexibly installed at the upstream outlet or downstream inlet, and is compatible with various linked production lines such as printer-coating machine and printer-cutting machine, reducing the cost of modification. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the material speed control device for linking a printer with a laminating machine or a cutting machine according to the present invention.
[0024] Figure 2 This is a structural schematic diagram of the front view of this utility model;
[0025] Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A;
[0026] Figure 4 This is a structural schematic diagram of the side view of this utility model;
[0027] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point B.
[0028] Explanation of reference numerals in the attached figures:
[0029] 100. Bracket;
[0030] 200. Floating rod; 201. Fixed rod; 202. Telescopic component; 203. Bearing housing; 204. Support rod;
[0031] 300. Guiding mechanism; 301. Movable rod; 302. Gear; 303. Rack; 304. Slide groove; 305. Equipment compartment. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-5 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.
[0033] This embodiment provides a material speed control device that links a printer with a laminating machine or a cutting machine, such as... Figure 1-5 As shown: It includes a bracket 100, which is added between the discharge port of the upstream equipment and the inlet of the downstream equipment. The discharge port of the upstream equipment and the inlet of the downstream equipment can also be modified to accommodate the floating rod 200 that slides up and down.
[0034] The support 100 is also provided with multiple floating rods 200, which are arranged in a linear array. Each floating rod 200 can move up and down on the support, and the multiple floating rods 200 move up and down synchronously. A fixed rod 201 is provided between every two adjacent floating rods 200. When the roll material moves from the upstream equipment to the downstream equipment, it will pass through the support 100. The roll film is located above the fixed rod 201 and below the multiple floating rods 200 inside the support 100. Thus, when the floating rods 200 move downward, they can abut the roll material into a wave shape.
[0035] When the upstream equipment rotates faster than the downstream equipment, the floating rod 200 is slowly lowered. The lowering of the floating rod 200 allows for the storage of excess roll material. Once the roll material storage in the support 100 reaches its maximum, the upstream equipment stops running, and the floating rod 200 is slowly raised. The roll material stored in the support 100 will gradually move into the downstream equipment. Once the roll material storage in the support 100 is depleted, the above operation can be repeated.
[0036] When the speed of the upstream equipment is lower than that of the downstream equipment, the upstream equipment is controlled to work first, and the downstream equipment is paused. At the same time, the floating rod 200 is controlled to move slowly downward. This means that the roll material needs to be stored in the bracket 100 in advance. When the roll material storage in the bracket 100 reaches its maximum, the upstream equipment is controlled to start working. After the roll material storage in the bracket 100 is completely consumed, the above operation can be repeated.
[0037] Specifically, the floating rod 200 is also equipped with two telescopic components 202, such as... Figure 3 As shown: The telescopic component 202 is located at the bottom of the floating rod 200. The telescopic component 202 can be a pneumatic push rod or a pneumatic telescopic rod. That is, the telescopic component 202 can drive the floating rod 200 to move up and down by extending or retracting.
[0038] The top end of the telescopic component 202 is connected to the end of the floating rod 200 through the bearing seat 203, that is, the floating rod 200 can rotate within the bracket 100, so that the floating rod 200 can rotate with the roll material, thereby reducing the damage caused by friction between the roll material and the outer wall of the floating rod 200.
[0039] Furthermore, the support 100 also has a vertically arranged equipment compartment 305 on its inner side. Corresponding to the equipment compartment 305, a sliding groove 304 is provided on the inner wall of the support 100. The sliding groove 304 is connected to the equipment compartment 305. The bearing seat 203 is also rotatably provided with a movable rod 301 on the side away from the floating rod 200. The movable rod 301 can move up and down in the sliding groove 304. The end of the movable rod 301 is also coaxially connected with a gear 302. The gear 302 is located in the equipment compartment 305 and can move up and down in the equipment compartment 305. Corresponding to the gear 302, a rack 303 is also vertically provided in the equipment compartment 305. The teeth of the gear 302 and the teeth of the rack 303 mesh with each other. Thus, when the floating rod 200 moves up and down, it can drive the gear 302 to move up. Since the gear 302 and the rack 303 mesh with each other, it can be ensured that the gear 302 will not tilt and move up, thereby further ensuring that the floating rod 200 will not tilt during the up and down movement.
[0040] It is worth mentioning that the bracket 100 is also connected to two support rods 204. The two support rods 204 are located on both sides of the multiple floating rods 200, and the multiple floating rods 200 are located between the two support rods 204. That is, the two support rods 204 can provide guidance for the two ends of the roll material in the bracket 100 and can increase the roll film storage capacity in the bracket 100.
[0041] Preferably, both the support rod 204 and the fixing rod 201 are rotatably mounted on the bracket 100, thereby reducing the friction between the roll and the support rod 204 or the fixing rod 201 during the movement of the roll, and thus reducing the potential damage to the roll.
[0042] Preferably, the support rod 204 and / or the fixed rod 201 are directly or indirectly connected to the external driving component. The support rod 204 and / or the fixed rod 201 can actively rotate on the bracket 100 as the roll moves, providing auxiliary power for the roll movement and preventing the floating rod 200 from tearing the material surface when it rises or falls.
[0043] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0044] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.
Claims
1. A material speed control device for linking a printer with a laminating machine or a cutting machine, characterized in that: include; A support (100) is located between the discharge port of the upstream equipment and the inlet of the downstream equipment; Multiple floating rods (200) are provided, each of which can slide up and down on the support (100). A fixed rod (201) is also provided between every two adjacent floating rods (200). When the roll material moves from the upstream equipment to the downstream equipment, it needs to pass through the support (100). That is, the roll material is located between multiple floating rods (200) and fixed rods (201). When the floating rods (200) move up and down, they can be pushed into a wave shape by the fixed rods (201).
2. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 1, characterized in that: The floating rod (200) is provided with two telescopic components (202), and the piston rod end of the telescopic component (202) is connected to the floating rod.
3. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 2, characterized in that: The telescopic component (202) is a pneumatic push rod or a pneumatic telescopic rod.
4. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 2, characterized in that: The end of the telescopic component (202) is connected to the end of the floating rod (200) via a bearing seat (203).
5. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 1, characterized in that: The corresponding floating rod (200) is also provided with a guide mechanism (300) on the bracket (100), which is used to keep the two ends of the floating rod (200) at the same horizontal line.
6. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 5, characterized in that: The guide mechanism (300) includes a movable rod (301) rotatably mounted on the outer wall of the bearing seat (203). A gear (302) is coaxially mounted at the end of the movable rod (301). A rack (303) is also vertically mounted on the bracket (100) corresponding to the gear (302). The teeth of the gear (302) mesh with the teeth of the rack (303).
7. The material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 6, characterized in that: The bracket (100) is provided with a vertical sliding groove (304), and the movable rod (301) can slide up and down in the sliding groove (304). Corresponding to the sliding groove (304), an equipment compartment (305) is also provided in the side wall of the bracket (100). The sliding groove (304) is connected to the equipment compartment (305), and the gear (302) and rack (303) are located in the equipment compartment (305).
8. A material speed control device for linking a printer with a laminating machine or a cutting machine as described in any one of claims 1-7, characterized in that: The bracket (100) is also provided with two support rods (204), and multiple floating rods (200) and fixed rods (201) are located between the two support rods (204).
9. A material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 8, characterized in that: The support rod (204) and / or fixing rod (201) are rotatably mounted on the bracket (100).
10. A material speed control device for linking a printer with a laminating machine or a cutting machine as described in claim 8, characterized in that: The support rod (204) and / or the fixing rod (201) are directly or indirectly connected to the external driving component, and the support rod (204) and / or the fixing rod (201) can actively rotate on the bracket (100) as the roll material moves.