Printing plate roller for PVC floor film

Abstract

The utility model relates to the technical field of printing plate rollers, in particular to a printing plate roller for a PVC (polyvinyl chloride) floor film, which comprises a roller body mechanism, a roller wall mechanism and a connecting mechanism, the roller wall mechanism is positioned on the outer side of the roller body mechanism, the connecting mechanism is positioned inside the roller body mechanism, the roller body mechanism comprises an inner roller, a clamping groove is formed in the middle of the inner roller, and the inner roller is positioned in the clamping groove. According to the printing plate roller, the wall plate, the outer roller wall and the inner roller are mounted and dismounted through the connecting screws, so that a user can replace the outer roller wall according to different printing patterns, the purchase cost of the printing plate roller can be reduced by replacing the outer roller wall, and due to the detachability of all the components, the printing plate roller is convenient to use and high in practicability. When the printing plate roller is damaged, the assembly can be maintained and replaced after the printing plate roller is detached, and the cost is reduced due to assembly maintenance and replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of printing plate rollers, in particular to a printing plate roller for a PVC floor film. Background Art

[0002] The plate roller is also called a steel roller, which is divided into hollow rollers and solid rollers, shaft rollers and non-shaft rollers. It is generally used for plate making. The surface of the roller is copper-plated, and the pattern is engraved by a gravure electronic engraving machine, and then plated with a layer of chrome. In the production process of PVC flooring, it is necessary to stick a floor film on the floor to protect the floor, and the floor film needs a printing plate roller to print it during production.

[0003] As disclosed in the authorization announcement number CN216761162U, a printing plate roller for aluminum foil composite film is disclosed, including a roller; the left and right ends of the roller are fixedly connected with a plate roller shaft, the roller is cylindrical as a whole, the left and right ends of the roller are welded with connecting end faces, and a connecting hole is opened at the center of the connecting end faces; one end of the plate roller shaft is integrally formed with one side of a connecting flange, and the other side of the connecting flange is integrally formed with a connecting ring, the connecting ring is inserted into the connecting hole, and the outer wall of the connecting ring is tightly fitted with the connecting hole; the utility model installs the heat dissipation holes on the plate roller shaft, and further improves the heat dissipation effect by auxiliary heat dissipation parts and heat dissipation fans; a copper plating layer is provided on the surface of the roller, and a chrome plating layer is provided on the surface of the copper plating layer, which has good wear resistance, thereby improving the printing durability of the plate roller.

[0004] However, currently available printing plate rollers are all integrated plate rollers. Therefore, when printing different patterns, it is often necessary to replace the entire plate roller to achieve the purpose of printing different patterns, resulting in a high purchase cost when purchasing printing plate rollers. At the same time, when the plate roller is damaged, it needs to be replaced as a whole, and the maintenance cost is high. Utility Model Content

[0005] The utility model aims to provide a printing plate roller for PVC floor membrane to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A printing plate roller for PVC floor film comprises a roller body mechanism, a roller wall mechanism and a connecting mechanism, wherein the roller wall mechanism is located outside the roller body mechanism, the connecting mechanism is located inside the roller body mechanism, the roller body mechanism comprises an inner roller, a slot is provided in the middle of the inner roller, and connecting screw grooves are provided at both ends of the inner roller.

[0008] Preferably, the roller wall mechanism includes an outer roller wall, the outer roller wall is movably mounted on the outside of the inner roller, a printing area is opened on the outside of the outer roller wall, inner teeth are fixedly mounted inside the right end of the outer roller wall, and outer teeth are movably mounted on the inner teeth.

[0009] Preferably, the outer teeth are fixedly mounted on the outer side of the wall panel, and connecting screws are movably mounted on the left end of the outer roller wall and the right end of the wall panel, and the connecting screws are movably mounted in connecting screw grooves.

[0010] Preferably, the connection mechanism comprises a friction cartridge, the friction cartridge is movably mounted in a slot, a limit block is fixedly mounted on the outer end of the friction cartridge, and adjusting screws are movably mounted on upper and lower ends of the limit block.

[0011] Preferably, a sliding groove is provided between the friction cartridge and the limit block, a connecting rod is movably installed in the sliding groove, and adjustment grooves are provided on both sides of the connecting rod, and an adjusting screw is movably installed in the adjusting groove.

[0012] Preferably, step rods are fixedly installed at both ends of the connecting rod, a transmission gear is movably installed on the inner side of the step rod, a rotating bearing is movably installed on the outer side of the step rod, a clamping plate is movably installed on the outer end of the step rod, and a locking screw is movably installed in the middle of the clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The printing plate roller for the PVC floor film can be installed and disassembled by connecting screws to the wall plate, the outer roller wall and the inner roller, so that the user can replace the outer roller wall according to different printing patterns, and the purchase cost of the printing plate roller can be reduced by replacing the outer roller wall.

[0015] 2. The printing plate roller for the PVC floor film has detachable components, so when the printing plate roller is damaged, it can be disassembled and the components can be repaired and replaced, thereby reducing the cost of component repair and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the roller mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the roller wall mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connection mechanism of the utility model.

[0020] In the figure: 101, roller body mechanism; 102, roller wall mechanism; 103, connecting mechanism; 104, inner roller; 105, slot; 106, screw groove; 201, outer roller wall; 202, printing area; 203, inner teeth; 204, outer teeth; 205, wall plate; 206, connecting screw; 301, friction cartridge; 302, limit block; 303, adjusting screw; 304, sliding groove; 305, connecting rod; 306, adjusting groove; 401, step rod; 402, transmission gear; 403, rotating bearing; 404, card plate; 405, locking screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A printing plate roller for PVC floor film includes a roller body mechanism 101, a roller wall mechanism 102 and a connecting mechanism 103, wherein the roller wall mechanism 102 is located outside the roller body mechanism 101, and the connecting mechanism 103 is located inside the roller body mechanism 101. The roller body mechanism 101 includes an inner roller 104, a slot 105 is provided in the middle of the inner roller 104, and connecting screw grooves 106 are provided at both ends of the inner roller 104.

[0024] Through the above scheme, the inner roller can support the inside of the outer roller wall, the inner roller can be connected to the connecting rod through the slot, and the outer roller wall and the inner roller can be fixed through the connecting screw groove.

[0025] In this embodiment, preferably, the roller wall mechanism 102 includes an outer roller wall 201, and the outer roller wall 201 is movably installed on the outside of the inner roller 104. A printing area 202 is opened on the outside of the outer roller wall 201, and an inner tooth 203 is fixedly installed inside the right end of the outer roller wall 201, and an outer tooth 204 is movably installed on the inner tooth 203.

[0026] Through the above scheme, the outer roller wall can print the floor film when rotating through the printing area, and the wall plate and the outer roller wall can be connected and the inner roller can be clamped through the engagement of the inner teeth and the outer teeth.

[0027] In this embodiment, preferably, the outer teeth 204 are fixedly mounted on the outside of the wall plate 205 , and the left end of the outer roller wall 201 and the right end of the wall plate 205 are movably mounted with connecting screws 206 , and the connecting screws 206 are movably mounted in the connecting screw grooves 106 .

[0028] Through the above scheme, the wall plate, the outer roller wall and the inner roller are fixed by the connecting screws that are movably installed in the connecting screw grooves, so that the outer roller wall can be driven to rotate when the inner roller rotates.

[0029] In this embodiment, preferably, the connecting mechanism 103 includes a friction cartridge 301 movably mounted in the slot 105 , a limit block 302 is fixedly mounted on the outer end of the friction cartridge 301 , and an adjusting screw 303 is movably mounted on the upper and lower ends of the limit block 302 .

[0030] Through the above scheme, the friction cartridge is movably installed in the slot, and the friction force of the friction cartridge can clamp the slot. By turning the adjusting screw, the limit block can drive the friction cartridge to slide, thereby completing the clamping and loosening of the slot.

[0031] In this embodiment, preferably, a sliding groove 304 is provided between the friction cartridge 301 and the limit block 302 , a connecting rod 305 is movably installed in the sliding groove 304 , and adjustment grooves 306 are provided on both sides of the connecting rod 305 , and an adjusting screw 303 is movably installed in the adjusting groove 306 .

[0032] Through the above scheme, the friction cartridge and the limit block can be slidably installed on the connecting rod through the sliding groove, and the limit block can drive the friction cartridge to be clamped in the slot by turning the adjusting screw to clamp it into the adjusting groove, thereby fixing the friction cartridge, the inner roller and the connecting rod.

[0033] In this embodiment, preferably, step rods 401 are fixedly installed at both ends of the connecting rod 305, a transmission gear 402 is movably installed on the inner side of the step rod 401, a rotating bearing 403 is movably installed on the outer side of the step rod 401, a clamping plate 404 is movably installed on the outer end of the step rod 401, and a locking screw 405 is movably installed in the middle of the clamping plate 404.

[0034] Through the above scheme, the step rod cooperates with the connecting rod to play a limiting role, and the components can be installed at the same time. The transmission gear is driven by the printing equipment, so that the connecting rod can be rotated through the rotating bearing, thereby rotating the outer roller wall for bonding and printing.

[0035] When using a printing plate roller for a PVC floor film of this embodiment, the user selects the outer roller wall 201 according to the printing pattern required, and then inserts the inner roller 104 into the inner part of the outer roller wall 201. Then, the user connects the wall plate 205 with the outer roller wall 201 through the meshing of the outer teeth 204 and the inner teeth 203, and clamps the inner roller 104. Finally, the connecting screw 206 is installed into the connecting screw groove 106 to fix the inner roller 104 and the outer roller wall 201. After fixing, the connecting rod 305 is passed through the card slot 105, and then the card slot 105 is clamped by sliding the friction card cartridge 301 on the connecting rod 305. After clamping, the limit screw 206 is screwed in the screw groove 106 to fix the inner roller 104 and the outer roller wall 201. The adjusting rod on the positioning block 302 is stuck in the adjusting groove 306, so that the limiting block 302 drives the clamping cylinder to fix the inner roller 104 on the connecting rod 305. After fixing, the transmission gear 402 is first installed on the step rod 401, and then the rotating bearing 403 is installed on the step rod 401. Finally, the limiting plate is installed at both ends of the step rod 401 through the locking screws 405 to complete the overall assembly. After the assembly is completed, the transmission gear 402 and the rotating bearing 403 are combined with the printing equipment. The transmission gear 402 and the connecting rod 305 are driven by the printing equipment and rotated through the rotating bearing 403, so that the outer roller wall 201 rotates to perform bonding and printing.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A printing plate roller for PVC floor film, characterized in that: The invention comprises a roller body mechanism (101), a roller wall mechanism (102) and a connection mechanism (103), wherein the roller wall mechanism (102) is located outside the roller body mechanism (101), and the connection mechanism (103) is located inside the roller body mechanism (101). The roller body mechanism (101) comprises an inner roller (104), a slot (105) is provided in the middle of the inner roller (104), and connection screw slots (106) are provided at both ends of the inner roller (104).

2. The printing plate roller for PVC floor film according to claim 1, characterized in that: The roller wall mechanism (102) comprises an outer roller wall (201), the outer roller wall (201) is movably mounted on the outer side of the inner roller (104), a printing area (202) is provided on the outer side of the outer roller wall (201), an inner tooth (203) is fixedly mounted inside the right end of the outer roller wall (201), and an outer tooth (204) is movably mounted on the inner tooth (203).

3. The printing plate roller for PVC floor film according to claim 2, characterized in that: The outer teeth (204) are fixedly mounted on the outside of the wall plate (205), and connecting screws (206) are movably mounted on the left end of the outer roller wall (201) and the right end of the wall plate (205), and the connecting screws (206) are movably mounted in the connecting screw grooves (106).

4. The printing plate roller for PVC floor film according to claim 1, characterized in that: The connection mechanism (103) comprises a friction cartridge (301), the friction cartridge (301) being movably mounted in a slot (105), a limit block (302) being fixedly mounted on the outer end of the friction cartridge (301), and an adjusting screw (303) being movably mounted at the upper and lower ends of the limit block (302).

5. The printing plate roller for PVC floor film according to claim 4, characterized in that: A sliding groove (304) is provided between the friction cartridge (301) and the limit block (302), a connecting rod (305) is movably installed in the sliding groove (304), adjustment grooves (306) are provided on both sides of the connecting rod (305), and an adjustment screw (303) is movably installed in the adjustment groove (306).

6. The printing plate roller for PVC floor film according to claim 5, characterized in that: Step rods (401) are fixedly mounted at both ends of the connecting rod (305); a transmission gear (402) is movably mounted on the inner side of the step rod (401); a rotating bearing (403) is movably mounted on the outer side of the step rod (401); a clamping plate (404) is movably mounted on the outer end of the step rod (401); and a locking screw (405) is movably mounted in the middle of the clamping plate (404).

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