Printing plate roller end face grinding equipment

Abstract

The utility model relates to the technical field of printing plate roller machining, in particular to printing plate roller end face polishing equipment which comprises a collecting mechanism, a polishing mechanism is installed on one side of the collecting mechanism, a fixing mechanism is installed in the center of the collecting mechanism, the collecting mechanism comprises a base, a collecting groove is embedded in the top of the base, and a polishing mechanism is installed on the other side of the collecting mechanism. A collecting groove is formed in one side of the base, an adjusting groove is embedded in one side of the collecting groove, a collecting pump is installed on one side of the base, discharging pipes are connected to the two sides of the collecting pump in an inserted mode, a material suction frame is installed at the top of the collecting pump, and a material suction pipe is connected to the other end of the material suction frame in an inserted mode. According to the improved grinding equipment, adjustable grinding wheels are additionally arranged at the two ends of the grinding equipment to grind the end faces of printing plate rollers with different lengths, the grinding efficiency of the end faces of the printing plate rollers is improved, meanwhile, a collecting tank is additionally arranged at the bottom of a grinding table, and scraps generated by grinding are sucked in cooperation with a collecting pump and pumped into the collecting tank to be collected in a centralized mode; and the grinding effect of the grinding equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing plate roller processing, in particular to a printing plate roller end surface grinding device. Background Art

[0002] Printing plate rollers are also called printing steel rollers. The production process is usually copper plating, lathing, polishing, grinding and other treatments on the roller surface, laser engraving patterns, and finally plating a layer of chrome. Before the printing plate roller is put into use, the end face needs to be polished to prevent foreign matter on the end face from contaminating the ink. At the same time, when the roller is returned to the plate making factory for re-production after printing, the ink on the end face needs to be cleaned with a polishing device. The common cleaning method is mostly to use a knife or thinner for cleaning. Therefore, a suitable printing plate roller end face polishing equipment is needed to improve the polishing effect of the printing plate roller end face.

[0003] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Most grinding equipment can only grind printing plate rollers of a single length specification and cannot adapt well to printing plate rollers of different lengths, thereby affecting the efficiency of grinding the end faces of the printing plate rollers; 2. Foreign matter and debris generated by the grinding equipment when grinding the end faces of the printing plate rollers cannot be effectively collected, causing the debris and foreign matter to affect the grinding effect of the grinding equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a printing plate roller end surface grinding device to solve the problem that most of the grinding devices proposed in the above background technology can only grind printing plate rollers of a single length specification, resulting in reduced grinding efficiency, and foreign matter and debris generated during grinding cannot be effectively collected, thereby affecting the grinding effect of the grinding device. To achieve the above purpose, the utility model provides the following technical solutions: A printing plate roller end surface grinding device, including a collecting mechanism, a grinding mechanism is installed on one side of the collecting mechanism, and a fixing mechanism is installed in the center of the collecting mechanism.

[0005] The collecting mechanism includes a base, a collecting tank is embedded in the top of the base, an adjusting tank is embedded in one side of the collecting tank, a collecting pump is installed on one side of the base, discharge pipes are inserted on both sides of the collecting pump, a suction rack is installed on the top of the collecting pump, and a suction pipe is inserted at the other end of the suction rack.

[0006] The grinding mechanism comprises an electric telescopic assembly, an adjusting rod is installed at one end of the electric telescopic assembly, a detection probe is installed on one side of the adjusting rod, a grinding motor is installed at the other end of the adjusting rod, and the grinding motor is driven and connected to a grinding wheel.

[0007] The fixing mechanism includes a fixing platform, a fixing screw is welded on the top of the fixing platform, a fixing plate passes through the outside of the fixing screw, a fixing nut is threadedly connected to the top of the fixing screw, an adjusting screw is threadedly connected to the center of the fixing plate, and the bottom of the adjusting screw is rotatably connected to the adjusting plate.

[0008] Further preferably, there are two adjusting grooves and two grinding mechanisms, and the fixing table is installed at the center of the collecting groove, and the adjusting grooves are located on both sides of the fixing table.

[0009] Further preferably, the suction rack is a hollow square tube structure, and the suction pipes are respectively located on both sides of the fixed platform, and the height of the suction pipes is consistent with the height of the grinding wheel.

[0010] Further preferably, the adjusting rod is slidably connected to the inside of the adjusting slot, and the detection probe is located on one side of the grinding wheel, and the detection probe is electrically connected to the electric telescopic assembly and the grinding motor.

[0011] Further preferably, an arc-shaped groove is embedded in the top center of the fixing platform, and the fixing screws are evenly welded to both sides of the arc-shaped groove, and the fixing screws pass through both ends of the fixing plate and cooperate with the fixing nuts to form a threaded connection structure.

[0012] Further preferably, the centers of the adjustment plate and the fixed plate are both in an arc structure, and the curvature of the adjustment plate is smaller than the curvature of the center of the fixed plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, adjustable grinding wheels are added on both sides of the fixing mechanism to facilitate the grinding of the end faces of the printing plate rollers of different lengths, and the detection probe is used to detect the position of the end face of the printing plate roller and the grinding wheel, thereby improving the grinding accuracy and effectively improving the grinding efficiency of the grinding equipment on the end face of the printing plate roller compared to the common manual grinding method.

[0015] In the utility model, a suction pipe driven by a collection pump is added to one side of the grinding wheel to absorb the debris generated by grinding, and cooperates with the collection groove at the bottom of the grinding wheel to uniformly collect foreign matter generated by grinding, thereby reducing the impact of foreign matter and debris on the grinding equipment and improving the grinding effect of the grinding equipment on the end face of the printing plate roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the collection mechanism of the utility model;

[0018] Figure 3This is a schematic diagram of the exploded and enlarged structure of the grinding mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded and enlarged structure of the fixing mechanism of the utility model.

[0020] In the figure: 1. collecting mechanism; 101. base; 102. collecting tank; 103. adjusting tank; 104. collecting pump; 105. discharge pipe; 106. suction rack; 107. suction pipe; 2. grinding mechanism; 201. electric telescopic assembly; 202. adjusting rod; 203. detection probe; 204. grinding motor; 205. grinding wheel; 3. fixing mechanism; 301. fixing table; 302. fixing screw; 303. fixing plate; 304. fixing nut; 305. adjusting screw; 306. adjusting plate. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a printing plate roller end surface grinding device, comprising a collecting mechanism 1, a grinding mechanism 2 is installed on one side of the collecting mechanism 1, and a fixing mechanism 3 is installed in the center of the collecting mechanism 1.

[0023] The collecting mechanism 1 includes a base 101, a collecting tank 102 is embedded in the top of the base 101, an adjusting tank 103 is embedded in one side of the collecting tank 102, a collecting pump 104 is installed on one side of the base 101, discharge pipes 105 are inserted on both sides of the collecting pump 104, a suction rack 106 is installed on the top of the collecting pump 104, and a suction pipe 107 is inserted at the other end of the suction rack 106.

[0024] The grinding mechanism 2 includes an electric telescopic component 201, an adjusting rod 202 is installed at one end of the electric telescopic component 201, a detection probe 203 is installed on one side of the adjusting rod 202, and a grinding motor 204 is installed at the other end of the adjusting rod 202, and the grinding motor 204 is driven and connected to a grinding wheel 205.

[0025] The fixing mechanism 3 includes a fixing platform 301, a fixing screw 302 is welded on the top of the fixing platform 301, a fixing plate 303 penetrates the outside of the fixing screw 302, a fixing nut 304 is threadedly connected to the top of the fixing screw 302, an adjusting screw 305 is threadedly connected to the center of the fixing plate 303, and an adjusting plate 306 is rotatably connected to the bottom of the adjusting screw 305.

[0026] In this embodiment, Figure 1 and Figure 2 As shown, there are two adjusting grooves 103 and two grinding mechanisms 2, and the fixed table 301 is installed at the center of the collecting groove 102, and the adjusting groove 103 is located on both sides of the fixed table 301; by adding independent grinding mechanisms 2 on both sides of the fixed table 301 to grind the two end faces of the printing plate roller respectively, the method of grinding both ends at the same time can effectively improve the grinding efficiency of the grinding equipment.

[0027] In this embodiment, Figure 1 and Figure 2 As shown, the suction rack 106 is a hollow square tube structure, and the suction pipe 107 is respectively located on both sides of the fixed platform 301, and the height of the suction pipe 107 is consistent with the height of the grinding wheel 205; by adding the suction pipe 107 on one side of the grinding wheel 205 and cooperating with the collection pump 104 to absorb the debris generated by grinding, and discharge it to the collection tank 102 through the discharge pipe 105, the collection effect of the debris generated by grinding is improved, and the debris is prevented from affecting the grinding operation of the grinding equipment.

[0028] In this embodiment, Figure 1 and Figure 3 As shown, the adjusting rod 202 is slidably connected to the inside of the adjusting slot 103, and the detecting probe 203 is located on one side of the grinding wheel 205, and the detecting probe 203 is electrically connected to the electric telescopic assembly 201 and the grinding motor 204; the contact position between the end face of the printing plate roller and the grinding wheel 205 is detected by the detecting probe 203, and then the electric telescopic assembly 201 is driven to control the grinding wheel 205 to move, thereby improving the grinding accuracy of the grinding equipment.

[0029] In this embodiment, Figure 1 and Figure 4 As shown, an arc-shaped groove is embedded in the top center of the fixing table 301, and the fixing screw 302 is evenly welded on both sides of the arc-shaped groove, and the fixing screw 302 passes through both ends of the fixing plate 303 and cooperates with the fixing nut 304 to form a threaded connection structure; the printing plate roller is fixed by the arc-shaped fixing plate 303 that can be adjusted up and down and the arc-shaped groove on the fixing table 301, which can effectively fix printing plate rollers of different diameters and specifications, thereby improving the adaptability of the grinding equipment.

[0030] In this embodiment, Figure 1 and Figure 4As shown, the centers of the adjustment plate 306 and the fixed plate 303 are both in an arc structure, and the curvature of the adjustment plate 306 is smaller than the curvature of the center of the fixed plate 303; the printing plate roller whose diameter is smaller than the arc groove and the arc fixed plate 303 is further fixed by the adjustable adjustment plate 306, thereby further improving the fixing effect of the printing plate roller, and further improving the polishing effect of the end face of the printing plate roller.

[0031] The use method and advantages of the utility model: When the printing plate roller end surface grinding device is used, the working process is as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the operator places the printing plate roller to be polished horizontally in the arc-shaped groove of the fixed platform 301; then, the fixing plate 303 is covered so that both ends of the fixing plate 303 pass through the fixing screws 302, and the fixing plate 303 is fixed by using the fixing nut 304 to thread the fixing screws 302. For a printing plate roller with a diameter smaller than that of the fixing plate 303, the adjusting screw 305 threadedly connected to the top of the fixing plate 303 can be rotated to drive the adjusting plate 306 rotatingly connected below to fix the printing plate roller; then, the detection probes 203 at both ends are started to detect the grinding wheel 205 and the printing plate roller. The position of the end face of the plate roller is detected, and the electric telescopic component 201 is driven to control the adjusting rod 202 to slide in the adjusting groove 103. When the grinding wheel 205 is in contact with the end face of the printing plate roller, the grinding motor 204 is started to control the grinding wheel 205 to grind; finally, the collecting pump 104 is started to drive the suction pipe 107 set on the suction frame 106 on one side of the grinding wheel 205 to suck the debris generated by grinding, and the debris is pumped into the collecting groove 102 inside the base 101 through the collecting pump 104 and the discharge pipe 105 for centralized collection. After the grinding is completed, the motor can be turned off to take out the polished printing plate roller, and the grinding operation is completed.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry 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 will 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 end surface grinding device, comprising a collecting mechanism (1), characterized in that: A grinding mechanism (2) is installed on one side of the collecting mechanism (1), and a fixing mechanism (3) is installed at the center of the collecting mechanism (1); The collecting mechanism (1) comprises a base (101), a collecting tank (102) is embedded in the top of the base (101), an adjusting tank (103) is embedded in one side of the collecting tank (102), a collecting pump (104) is installed on one side of the base (101), discharge pipes (105) are plugged into the two sides of the collecting pump (104), a suction frame (106) is installed on the top of the collecting pump (104), and a suction pipe (107) is plugged into the other end of the suction frame (106); The grinding mechanism (2) comprises an electric telescopic assembly (201), an adjusting rod (202) is installed at one end of the electric telescopic assembly (201), a detection probe (203) is installed on one side of the adjusting rod (202), a grinding motor (204) is installed at the other end of the adjusting rod (202), and the grinding motor (204) is driven and connected to a grinding wheel (205); The fixing mechanism (3) comprises a fixing platform (301), a fixing screw (302) is welded on the top of the fixing platform (301), a fixing plate (303) penetrates the outside of the fixing screw (302), a fixing nut (304) is threadedly connected to the top of the fixing screw (302), an adjusting screw (305) is threadedly connected to the center of the fixing plate (303), and the bottom of the adjusting screw (305) is rotatably connected to the adjusting plate (306).

2. The printing plate roller end surface grinding device according to claim 1, characterized in that: There are two adjusting grooves (103) and two grinding mechanisms (2), and the fixing platform (301) is installed at the center of the collecting groove (102), and the adjusting grooves (103) are located on both sides of the fixing platform (301).

3. The printing plate roller end surface grinding device according to claim 1, characterized in that: The suction rack (106) is a hollow square tube structure, and the suction pipes (107) are respectively located on both sides of the fixed platform (301), and the height of the suction pipes (107) is consistent with the height of the grinding wheel (205).

4. The printing plate roller end surface grinding device according to claim 1, characterized in that: The adjusting rod (202) is slidably connected to the inside of the adjusting slot (103), and the detection probe (203) is located on one side of the grinding wheel (205), and the detection probe (203) is electrically connected to the electric telescopic component (201) and the grinding motor (204).

5. The printing plate roller end surface grinding device according to claim 1, characterized in that: An arc-shaped groove is embedded in the center of the top of the fixing platform (301), and the fixing screw (302) is evenly welded to both sides of the arc-shaped groove. The fixing screw (302) passes through both ends of the fixing plate (303) and cooperates with the fixing nut (304) to form a threaded connection structure.

6. The printing plate roller end surface grinding device according to claim 1, characterized in that: The centers of the adjustment plate (306) and the fixed plate (303) are both in an arc structure, and the curvature of the adjustment plate (306) is smaller than the curvature of the center of the fixed plate (303).

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