CN211165789U

CN211165789U - Concatenation formula rubber roll

Info

Publication number: CN211165789U
Application number: CN201922029615.8U
Authority: CN
Inventors: 叶文明; 叶江辉
Original assignee: Jiangsu Jinye Cots Co ltd
Current assignee: Jiangsu Jinye Cots Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-04
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a concatenation formula rubber roll, including polyurethane roller, carbon element steel axle core and axle sleeve, polyurethane roller one end periphery sets up by the stationary blade, carbon element steel axle core is provided with the reservation groove that corresponds with stationary blade contact department, the stationary blade passes through fastening screw and installs in the reservation groove, carbon element steel axle core both ends cover is located in the axle sleeve, carbon element steel axle core is close to the peripheral cover of axle sleeve one end and is equipped with the bearing, bearing one end periphery is connected in the polyurethane roller outside through the connecting rod, axle sleeve one end welding has the riser, the welding of riser top has fixed plate and fixed plate top to install the liquid reserve tank through the bolt, riser top one side is connected with the governing valve through the connecting rod. The utility model discloses can conveniently lubricate the pivot of rubber roll, the rubber roll is difficult for taking place the dislocation when using for a long time, and the resistant dirty effect on rubber roll surface is good, and bulk strength is high, is fit for being extensively promoted and used.

Description

Concatenation formula rubber roll

Technical Field

The utility model relates to a rubber roll technical field, in particular to concatenation formula rubber roll.

Background

In the printing field, in order to print ink on a paper surface, a rubber roller is often used, and the performance of the rubber roller directly influences the printing quality.

Patent number CN201920040709.2 discloses a printing rubber roll, the utility model provides a printing rubber roll is after the rubber roll cover is damaged, demolish the rubber roll cover change can, need not to change whole printing rubber roll, save production cost, promote change efficiency.

Although the rubber roller can be replaced quickly and the production cost is saved, the rubber roller has the following defects: 1. the rotating shaft of the rubber roller cannot be conveniently lubricated; 2. the rubber roller may be dislocated when used for a long time; 3. the stain-resistant effect of the surface of the rubber roller is poor; 4. the overall strength is not high enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concatenation formula rubber roll can effectively solve the problem in the technical background.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concatenation formula rubber roll, includes the polyurethane roller body, carbon element steel axle core and axle sleeve, polyurethane roller body one end periphery sets up by the stationary blade, carbon element steel axle core is provided with the reservation groove that corresponds with stationary blade contact department, the stationary blade passes through fastening screw and installs in the reservation groove, carbon element steel axle core both ends cover is located in the axle sleeve, carbon element steel axle core is close to the peripheral cover of axle sleeve one end and is equipped with the bearing, bearing one end periphery is connected in the polyurethane roller body outside through the connecting rod, axle sleeve one end welding has the riser, the welding of riser top has fixed plate and fixed plate top to install the liquid reserve tank through the bolt, riser top one side is connected with the governing valve through the connecting rod, the outer periphery of polyurethane roller is provided.

Furthermore, the number of the connecting rods is specifically set to be multiple groups and is uniformly distributed at two ends of the polyurethane roller body.

Furthermore, the liquid inlet end of the regulating valve is connected with the inside of the liquid storage tank through a hose, and the liquid outlet end of the regulating valve is connected with the inside of the shaft sleeve through a funnel.

Further, the stain resistant layer is prepared by spraying a silicon fluoride modified coating.

Furthermore, a screw cap is installed at one end of the top of the liquid storage tank through a thread groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up governing valve, liquid reserve tank and funnel, when needing to lubricate carbon steel axle core, the personnel open the governing valve, conveniently carry the lubricating oil of storing in the liquid reserve tank to the carbon steel axle core tip outside via the funnel to the convenient pivot to the rubber roll is lubricated.

2. Through setting up fastening screw and stationary blade, utilize fastening screw to fix the stationary blade in the preformed groove in the carbon steel axle core outside to promote the connection steadiness between rubber roll and the carbon steel axle core greatly, prevent the dislocation that the rubber roll probably takes place when using for a long time.

3. The coating is made for the modified coating spraying of fluorinated silicone through setting up resistant dirty layer, conveniently promotes the resistant dirty effect of polyurethane roller body external surface to prevent that printing ink from easily gluing on polyurethane roller body surface.

4. The quantity through setting up the connecting rod specifically sets up to the multiunit and is evenly distributed at polyurethane roller body both ends, conveniently promotes the bulk strength of this rubber roll, promotes anti deformation effect.

Drawings

Fig. 1 is the overall structure schematic diagram of the splicing rubber roller of the present invention.

Fig. 2 is a schematic view of the connection between the fixing sheet and the carbon steel shaft core of the splicing type rubber roller.

Fig. 3 is a schematic diagram of the carbon steel shaft core and the shaft sleeve of the splicing type rubber roller.

In the figure: 1. a polyurethane roller body; 2. a carbon steel shaft core; 3. a fixing sheet; 4. fastening screws; 5. a bearing; 6. a connecting rod; 7. a shaft sleeve; 8. a vertical plate; 9. adjusting a valve; 10. a funnel; 11. a fixing plate; 12. a liquid storage tank; 13. and (4) a stain resistant layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, the spliced rubber roll comprises a polyurethane roll body 1, a carbon steel shaft core 2 and a shaft sleeve 7, a fixing sheet 3 is arranged on the periphery of one end of the polyurethane roller body 1, a corresponding preformed groove is arranged at the contact position of the carbon steel shaft core 2 and the fixing sheet 2, the fixing piece 3 is arranged in the preformed groove through a fastening screw 4, two ends of the carbon steel shaft core 2 are sleeved in the shaft sleeve 7, the periphery of one end of the carbon steel shaft core 2 close to the shaft sleeve 7 is sleeved with a bearing 5, the periphery of one end of the bearing 5 is connected to the outer side of the polyurethane roller body 1 through a connecting rod 6, a vertical plate 8 is welded at one end of the shaft sleeve 7, a fixed plate 11 is welded at the top of the vertical plate 8, a liquid storage tank 12 is installed at the top of the fixed plate 11 through a bolt, one side of the top end of the vertical plate 8 is connected with an adjusting valve 9 through a connecting rod, and a stain-resistant layer 13 is arranged on the periphery of the polyurethane roller body 1.

The number of the connecting rods 6 is specifically set to be multiple groups and the connecting rods are uniformly distributed at two ends of the polyurethane roller body 1.

As shown in figure 1 in this embodiment, utilize the quantity of connecting rod 6 specifically to set up to the multiunit and be evenly distributed at polyurethane roller 1 both ends, conveniently promote the bulk strength of this rubber roll, promote anti deformation effect.

The liquid inlet end of the regulating valve 9 is connected with the inside of the liquid storage tank 12 through a hose, and the liquid outlet end of the regulating valve 9 is connected with the inside of the shaft sleeve 7 through a funnel 10.

In this embodiment, as shown in fig. 1 and 3, when the carbon steel shaft core 2 needs to be lubricated, a person opens the regulating valve 9, so that the lubricating oil stored in the liquid storage tank 12 is conveniently conveyed to the outer side of the end part of the carbon steel shaft core 2 through the hopper 10, and the rotating shaft of the rubber roller is conveniently lubricated.

Wherein, the stain resistant layer 13 is prepared by spraying a silicon fluoride modified coating.

In this embodiment, as shown in fig. 2, the stain-resistant layer 13 is formed by spraying a silicon fluoride modified coating, so that the stain-resistant effect of the outer surface of the polyurethane roller body 1 is conveniently improved, and the ink is prevented from being easily adhered to the surface of the polyurethane roller body 1.

Wherein, a screw cap is arranged at one end of the top of the liquid storage tank 12 through a thread groove.

In this embodiment, as shown in fig. 1, the screw cap is unscrewed to facilitate the addition of the lubricant into the reservoir 12.

It should be noted that, the utility model relates to a splicing type rubber roller, in operation, when lubricating the carbon steel shaft core 2, the personnel open the regulating valve 9, conveniently transport the lubricating oil stored in the liquid storage tank 12 to the outside of the end of the carbon steel shaft core 2 via the funnel 10, thereby conveniently lubricate the rotating shaft of the rubber roller, utilize the fastening screw 4 to fix the stationary blade 4 in the preformed groove outside the carbon steel shaft core 2, thereby greatly promote the connection steadiness between the rubber roller and the carbon steel shaft core 2, prevent the dislocation that the rubber roller may occur when using for a long time, utilize the dirt-resistant layer 13 to be the spraying of silicon fluoride modified coating (the production of Japan shin-over company corporation, model KY-100), conveniently promote the dirt-resistant effect of the outer surface of the polyurethane roller 1, thereby prevent the printing ink from easily sticking on the surface of the polyurethane roller 1, utilize the quantity of the connecting rod 6 to specifically set up to the multiunit and be evenly distributed at both ends of the polyurethane roller 1, conveniently promote the bulk strength of this rubber roll, promote anti deformation effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concatenation formula rubber roll, includes polyurethane roller body (1), carbon element steel axle core (2) and axle sleeve (7), its characterized in that: a fixing sheet (3) is arranged on the periphery of one end of the polyurethane roller body (1), a corresponding preformed groove is arranged at the contact part of the carbon steel shaft core (2) and the fixing sheet (3), the fixing piece (3) is arranged in the preformed groove through a fastening screw (4), two ends of the carbon steel shaft core (2) are sleeved in the shaft sleeve (7), a bearing (5) is sleeved on the periphery of one end of the carbon steel shaft core (2) close to the shaft sleeve (7), the periphery of one end of the bearing (5) is connected with the outer side of the polyurethane roller body (1) through a connecting rod (6), a vertical plate (8) is welded at one end of the shaft sleeve (7), a fixed plate (11) is welded at the top of the vertical plate (8), a liquid storage tank (12) is installed at the top of the fixed plate (11) through a bolt, one side of the top end of the vertical plate (8) is connected with an adjusting valve (9) through a connecting rod, and a stain-resistant layer (13) is arranged on the periphery of the polyurethane roller body (1).

2. The spliced rubber roll as claimed in claim 1, wherein: the number of the connecting rods (6) is specifically set to be multiple groups and is uniformly distributed at two ends of the polyurethane roller body (1).

3. The spliced rubber roll as claimed in claim 1, wherein: the liquid inlet end of the regulating valve (9) is connected with the inside of the liquid storage tank (12) through a hose, and the liquid outlet end of the regulating valve (9) is connected with the inside of the shaft sleeve (7) through a funnel (10).

4. The spliced rubber roll as claimed in claim 1, wherein: the stain-resistant layer (13) is prepared by spraying a silicon fluoride modified coating.

5. The spliced rubber roll as claimed in claim 1, wherein: and one end of the top of the liquid storage tank (12) is provided with a screw cap through a thread groove.