Linear and straight edge batch sharpening device for tipping paper gravure printing scrapers

Abstract

The utility model discloses a tipping paper gravure printing scraper linear straight blade batch sharpening device which comprises a base, a placing table, a moving mechanism, a polishing mechanism, a cooling mechanism and a clamping mechanism, the moving mechanism comprises a moving table, a support, a moving lead screw set and a moving seat, and the polishing mechanism comprises a rack, a sliding lead screw set, a mounting seat and a polishing motor. The cooling mechanism comprises a water receiving tank, a water passing pipe and a spray pipe; the clamping mechanism comprises a clamping table, a clamping plate and a clamp; when the scraping knife polishing device is used for polishing, a plurality of scraping knives can be arranged in order and then placed in the polishing knife positions on the clamping table, then the scraping knives are clamped by the clamping mechanism, the moving mechanism drives the polishing mechanism to polish the scraping knives, batch polishing of the plurality of scraping knives can be completed through one action, time and labor are saved, and the polishing efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to scraper grinding technical field, concretely relates to a kind of straight line straight blade batch knife grinder of water-based paper gravure printing scraper. BACKGROUND

[0002] When printing, the plate roller is inked on the full surface in the ink tank, the scraper scrapes the ink on the surface of the plate roller, leaving the ink of the part of the groove (the groove of the figure and text), then passing the paper and being pressed on the back of the paper by the rubber roller, so that the ink in the groove of the plate roller is directly transferred to the paper surface, and finally the printed matter is rewound by the paper receiving mechanism.

[0003] In the production process, due to long time work or machine vibration, the cutting edge of the scraper is easy to wear, and the originally flat cutting edge is worn into a notched uneven shape, which causes uneven scraping of the scraper and leads to certain fluctuations in the quality of the printed matter. At this time, the scraper needs to be removed for grinding to restore the flatness of the scraping surface.

[0004] In the traditional technology, the grinding of the scraper is generally carried out by a knife grinder. During grinding, the scraper is placed on the operation platform and clamped, the grinding machine drives the grinding wheel, and then the scraping surface of the scraper is contacted and rubbed by artificial grinding to complete the grinding of the scraping surface. However, the artificial grinding method is time-consuming and laborious, and the grinding effect is unstable, which still affects the printing quality to a certain extent.

[0005] To solve the existing problems, Chinese utility model patent 202021114750.9 discloses a knife grinder for scraper of gravure printing machine, which comprises a workbench and a chassis, the bottom of the workbench is fixedly installed with the chassis, the bottom of the chassis is fixedly installed on the ground, one end of the top of the workbench is fixedly installed with a clamping mechanism for stable clamping, the central top of the workbench is fixedly installed with a chip guiding mechanism with environmental protection, one end of the top of the workbench is slidably connected with a grinding mechanism with good grinding effect through a sliding block, the inside of the workbench is installed with a fine adjustment mechanism with good adjustment effect. The knife grinder for scraper of gravure printing machine has simple structure and convenient operation, can grind the scraper through fine adjustment, increases the adjustability of grinding, saves the use cost of the scraper during grinding, and prolongs the service life of the scraper. However, it can only grind one scraper at a time during use, and the grinding efficiency is low. SUMMARY

[0006] To solve the above problems, the utility model provides a kind of straight line straight blade batch knife grinder of water-based paper gravure printing scraper, which has high grinding precision and can grind multiple scrapers simultaneously.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of waterleaf intaglio printing doctor blade straight line straight blade batch whet device, including pedestal, placing table, moving mechanism, polishing mechanism, cooling mechanism and clamping mechanism, the pedestal is arranged on the top surface of placing table, the bottom surface of the placing table is equipped with cabinet, the moving mechanism includes support, moving lead screw group and moving seat, the support is arranged on the top surface of pedestal, moving lead screw group is installed on support, the lead screw both sides of moving lead screw group are respectively equipped with guide rail, the bottom surface both sides of the moving seat are equipped with the sliding slot compatible with guide rail, middle part of bottom surface is equipped with connecting screw hole, top surface is equipped with mounting screw hole, and moving seat is connected with the nut seat of moving lead screw group by the connecting screw hole and bolt of bottom surface, and sliding slot is respectively set on guide rail.

[0008] The polishing mechanism includes rack, lifting lead screw group, mounting seat, polishing motor, the bottom of the rack is connected with the mounting screw hole on the top surface of moving seat by bolt, the lifting lead screw group is vertically installed on the left side surface midline of rack, the both sides of lifting lead screw group are respectively equipped with vertical guide rail, the mounting seat is " L " shape structure, the middle part of the outer side surface of vertical end is equipped with connecting groove, the threaded hole is equipped in groove, the both sides of connecting groove are equipped with the sliding slot compatible with guide rail on rack, and the mounting seat is connected with the nut seat of lifting lead screw group through threaded hole and sliding slot is set on the guide rail of rack, the polishing motor is arranged on the horizontal end surface of mounting seat, and is fixedly installed, the polishing end of polishing motor is equipped with grinding wheel, and the protective cover is also installed outside grinding wheel, and the polishing end is arranged towards the front of pedestal.

[0009] The cooling mechanism includes cooling liquid tank, filter tank, water receiving groove, water pipe and spray pipe, the cooling liquid tank and filter tank are arranged in the cabinet of placing table, the upper portion of cooling liquid tank is installed into liquid pipe and liquid inlet, into liquid pipe is connected with filter tank by pressure pump and filter pipe, the water inlet of filter pipe is installed with filter screen group, the water receiving groove is located on the pedestal of the front end surface of support, and the groove bottom of water receiving groove is lower than the top surface of support, the drain pipe of water receiving groove is connected with filter tank in the cabinet below placing table and is discharged, one end of water pipe is connected with cooling liquid tank in the cabinet below placing table by pressure pump and supplies water, the other end is bound with polishing motor and protective cover outside grinding wheel by bonding belt, and valve is also installed on water pipe, the spray pipe is arc pipe structure, the arc is compatible with the arc of protective cover outside grinding wheel, the spray pipe is bonded on protective cover, the water outlet of spray pipe is flat mouth structure and is towards the side of grinding wheel, and the water inlet is connected with water pipe.

[0010] The clamping mechanism includes clamping table, clamping plate, clamp and baffle, the clamping table is arranged above water receiving groove, and is located below grinding wheel, the bottom surface of clamping plate is supported by support plate and water receiving groove, the baffle is fixedly installed on the top surface rear end of clamping table.

[0011] The clamping plate is arranged on the top surface of the clamping table, the bottom surface of the clamping plate is provided with a sliding groove at both ends, the clamping table is provided with a sliding rail with a width matched with the sliding groove, and the height of the sliding rail is greater than the groove depth of the sliding groove, the clamping plate is slidably connected with the sliding rail on the clamping table through the sliding groove, and the rear end surface of the clamping plate is arranged opposite to the front end surface of the baffle, the top surface of the clamping table between the clamping plate and the baffle is provided with a polishing tool position at a position opposite to the moving path of the grinding wheel when the polishing motor moves linearly on the base, and the polishing tool position is used for placing a scraper, the number of the clamps is 4-6, and the clamps are equidistantly arranged on the clamping table at the front end surface of the clamping plate, the clamp is a push-pull type tool quick clamp, and the clamping screw of the clamp is opposite to the front end surface of the clamping plate and pushes the clamping plate.

[0012] As an optimization scheme of the present case, in order to prevent water from splashing on the transmission motor and the moving lead screw set when the water is sprayed to cool the grinding wheel and the scraper, a water baffle is arranged between the polishing motor and the grinding wheel.

[0013] As an optimization scheme of the present case, in order to improve the degree of automation, reduce manual participation, and improve polishing efficiency, one side of the placing table is provided with an intelligent control panel, a programmable logic controller is arranged in the intelligent control panel, and the programmable logic controller is connected with the motors of the moving lead screw set and the lifting lead screw set and the polishing motor through wires for control.

[0014] Further, the clamp in the clamping mechanism is an electric push rod, and the electric push rod is connected with the intelligent control panel through wires.

[0015] Further, the valve on the water pipe is an electromagnetic valve, and the electromagnetic valve is connected with the intelligent control panel through wires for control.

[0016] As an optimization scheme of the present case, in order to improve the service life of the scraper and improve the polishable degree of the surface of the scraper, 2-4 mounting holes are arranged on the clamping table below the polishing tool position, an electric telescopic rod is arranged in the mounting hole, the electric telescopic rod is connected with the intelligent control panel through wires, and a lifting plate corresponding to the polishing tool position is arranged on the top surface of the electric telescopic rod.

[0017] Beneficial effects: ①. The multiple scrapers can be arranged in order, placed in the polishing tool position on the clamping table, clamped by the clamping mechanism, and polished by the polishing mechanism driven by the moving mechanism during polishing, so that batch polishing of multiple scrapers can be completed by one action, time and labor are saved, and the polishing efficiency is effectively improved.

[0018] ②. The cooling mechanism arranged on the equipment can cool the grinding wheel during polishing to control the temperature borne by the scraper during knife grinding, so that problems such as tool wear and melting caused by too high temperature of the scraper during knife grinding are avoided, and the generated debris can be flushed into the water collecting groove for subsequent centralized treatment.

[0019] ③. Set up the intelligent control panel, connect the electric control components in each mechanism through the wire control, input the corresponding program in the intelligent panel, can make each electric control component install the preset program, reduce the manual participation, improve the polishing efficiency and precision.

[0020] ④. Through setting the electric telescopic rod and the lifting plate below the polishing cutter position, the height of the lifting platform can be adjusted, the top surface of the scraper is higher than the clamping plate after the multiple polishing wear, and the scraper cannot be polished continuously, so that the cutter surface can be polished to continue to use, and the service life of the scraper is effectively improved.

[0021] ⑤. By setting a plurality of clamps, the scraper is clamped in turn with the clamping plate, compared with clamping at the same time, the scraper can be prevented from being folded and deviated in the clamping process.

[0022] ⑥. The utility model discloses still can wear seriously, cannot continue to use's oblique blade scraper is polished into straight blade scraper, places the oblique blade scraper in the clamping mechanism and clamps tightly, and makes the oblique blade surface with sand wheel opposite setting after, the polishing mechanism can be above linear reciprocating polishing until the scraper surface is smooth, makes the oblique blade scraper polish into straight blade scraper and continues to use, effectively improved the service life of the oblique blade scraper. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model.

[0024] Figure 2 It is the structure schematic diagram of the utility model in mobile mechanism.

[0025] Figure 3 It is the structure schematic diagram of the utility model in polishing mechanism.

[0026] Figure 4 It is the structure schematic diagram of the utility model in clamping mechanism.

[0027] Figure 5 It is the structure schematic diagram in embodiment 2 of the utility model.

[0028] Figure 6 It is Figure 5 the structure schematic diagram of the utility model in clamping mechanism.

[0029] In the drawing: 1, base; 2, placing table; 3, mobile screw rod group; 4, intelligent control panel; 5, mobile seat; 6, rack; 7, lifting screw rod group; 8, mounting seat; 9, polishing motor; 10, sand wheel; 11, water receiving groove; 12, water pipe; 13, spray pipe; 14, clamping table; 15, clamping plate; 16, clamp; 17, baffle, 18, polishing cutter position; 19, scraper; 20, water baffle. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, the accompanying drawings are all in a very simplified form, using non-precise ratios, and are only used to facilitate and clearly illustrate the purpose of the embodiments of this utility model. Example 1

[0032] like Figures 1-4 As shown, this embodiment discloses a batch grinding device for straight-edged blades of gravure printing squeegees on cork paper. It can perform batch grinding of squeegees 19, specifically including a base 1, a placement table 2, a moving mechanism, a grinding mechanism, a cooling mechanism, and a clamping mechanism. See [link to documentation]. Figure 1 and Figure 2 The base 1 is mounted on the top surface of the placement platform 2, and the bottom surface of the placement platform 2 is provided with a cabinet. The moving mechanism includes a bracket, a moving screw assembly 3, and a moving base 5. For details, please refer to [link to specific structure]. Figure 2 The bracket is set on the top surface of the base 1, the movable screw assembly 3 is installed on the bracket, and guide rails are installed on both sides of the screw of the movable screw assembly 3. The bottom surface of the movable seat 5 has sliding grooves on both sides that are adapted to the guide rails, a connecting screw hole is opened in the middle of the bottom surface, and an installation screw hole is opened on the top surface. The movable seat 5 is connected to the nut seat of the movable screw assembly 3 through the connecting screw hole and bolt on the bottom surface, and the sliding grooves are respectively fitted on the guide rails.

[0033] See Figure 1 and Figure 3 The grinding mechanism includes a frame 6, a lifting screw assembly 7, a mounting base 8, and a grinding motor 9. The bottom of the frame 6 is bolted to the mounting screw holes on the top surface of the movable base 5. Figure 3 As can be seen, the lifting screw assembly 7 is vertically installed on the center line of the left side of the frame 6. Vertical guide rails are installed on both sides of the lifting screw assembly 7. The mounting base 8 has an "L" shaped structure. A connecting groove is opened in the middle of the outer side of its vertical end. A threaded hole is opened in the groove. Sliding grooves that are adapted to the guide rails on the frame 6 are opened on both sides of the connecting groove. The mounting base 8 is connected to the nut seat of the lifting screw assembly 7 through the threaded hole and the sliding groove is sleeved on the guide rail of the frame 6. The grinding motor 9 is set on the horizontal end face of the mounting base 8 and fixedly installed thereto. A grinding wheel 10 is installed on the grinding end of the grinding motor 9. A protective cover is also installed on the outside of the grinding wheel 10, and the grinding end is set facing the front of the base. A baffle plate 20 is also installed between the grinding motor 9 and the grinding wheel 10.

[0034] SeeFigure 1 、 Figure 2 and Figure 3 , the cooling mechanism includes cooling liquid tank, filter tank, water tank 11, water pipe 12 and spray pipe 13, the cooling liquid tank and filter tank are placed in the cabinet of the placement table, the upper part of the cooling liquid tank is provided with inlet pipe and liquid inlet, the inlet pipe is connected with the filter tank through the pressure pump and filter pipe, the water inlet of the filter pipe is provided with filter screen group, Figure 1 It can be seen that the water tank 11 is located on the base 1 of the front end face of the support, and the tank bottom of the water tank 11 is lower than the top surface of the support, the drain pipe of the water tank is connected with the filter tank in the cabinet below the placement table 2, see Figure 3 , one end of the water pipe 12 is connected with the cooling liquid tank in the cabinet below the placement table 2 through the pressure pump, the other end is bound with the protective cover outside the polishing motor 9 and the grinding wheel 10 through the adhesive tape, and the water pipe 12 is also provided with a valve, the spray pipe 13 is an arc pipe structure, the arc is matched with the arc of the protective cover outside the grinding wheel 10, the spray pipe 13 is bonded on the protective cover, the water outlet thereof is a flat mouth structure, and faces the side of the grinding wheel 10, and the water inlet is connected with the water pipe 12.

[0035] From Figure 4 It can be seen that the clamping mechanism includes clamping table 14, clamping plate 15, clamp 16 and baffle 17, the clamping table 14 is arranged above the water tank 11 and below the grinding wheel 10, the bottom surface of the clamping plate 15 is connected and supported with the water tank 11 through the support plate, the baffle 17 is fixedly installed on the top surface rear end of the clamping table 14,

[0036] Referring to Figure 4 , the clamping plate 15 is arranged on the top surface of the clamping table, the bottom surface of the clamping plate 15 is provided with a sliding groove at both ends, the clamping table 14 is provided with a sliding rail with a width matched with the sliding groove, and the height of the sliding rail is greater than the groove depth, the clamping plate 15 is slidably connected with the sliding rail of the clamping table through the sliding groove, and the rear end surface of the clamping plate 15 is oppositely arranged with the front end surface of the baffle 17, the top surface of the clamping table 14 between the clamping plate 15 and the baffle 17 is provided with a polishing tool position 18 at a position opposite to the movement path of the grinding wheel 10 when the polishing motor 9 moves linearly on the base, for placing the scraper 19. The number of the clamp 16 is 6, which is equidistantly arranged on the clamping table 14 of the front end surface of the clamping plate 15, the clamp 16 is a push-pull type tool quick clamp, and the clamping screw of the clamp 16 is opposite to the front end surface of the clamping plate 15 and pushes and clamps it.

[0037] When in use, the scrapers 19 to be polished are arranged and placed on the polishing tool position 18 of the clamping table 14, and the cutting edges thereof are arranged upwards, after the placement is completed, the clamping plate 15 is pushed in sequence to make it cooperate with the baffle 17 to clamp the scrapers 19, and then the clamp 16 is used to push and clamp, and the polishing can be started.

[0038] When polishing, the control switch of the lifting screw rod set 7 is used to adjust the descending height according to the polishing degree, when descending, the polishing motor 9 and the grinding wheel 10 are driven to descend, the distance between the grinding wheel 10 and the polishing cutter position 18 reaches a suitable position and is positioned, then the valve on the water pipe 12 is opened to make it pass water, the water is sprayed to the polishing position of the grinding wheel 10 and the scraper 19 through the spray pipe 13, then the control switch is used to open the motor of the moving screw rod set 3 to make it work, the polishing motor 9 and the grinding wheel 10 are driven to make linear reciprocating motion to polish the cutting edge of the scraper 19, until the cutting edge of the scraper 19 is polished to be flat, during the polishing, the cooling mechanism cools the scraper 19 and the grinding wheel 10 in real time, and the debris generated during polishing is flushed into the groove and then enters the filter box through the drain pipe to be deposited, and then enters the cooling liquid tank through the filter pipe to be recycled. Example 2

[0039] As shown in FIG. 5 and Figure 6 The specific structure and implementation manner are the same as those shown in Example 1, except that the Figure 5 It can be seen that the one side of the placing table 2 is provided with an intelligent control panel 4, the programmable logic controller is installed in the intelligent control panel 4, and the motor of the moving screw rod set 3, the motor of the lifting screw rod set 7 and the polishing motor 9 are connected and controlled through wires.

[0040] Referring to Figure 6 The clamp 16 in the clamping mechanism is an electric push rod, and is connected with the control panel 4 through a wire, and the valve on the water pipe 12 is an electromagnetic valve, which is connected and controlled with the control panel 4 through a wire.

[0041] When in use, the corresponding running logic program is input into the controller of the intelligent control panel 4, the intelligent control panel 4 controls the electric control components in each mechanism, the operator arranges the scrapers 19 to be polished on the polishing cutter positions 18 of the clamping tables 14, and then one-key start is performed on the intelligent control panel 4 to make each component work according to the preset program. Example 3

[0042] The specific structure and implementation manner are the same as those shown in Example 1 and Example 2, except that three mounting holes are formed in the clamping table 14 below the polishing cutter position 18, an electric telescopic rod is installed in the mounting hole, the electric telescopic rod is connected with the intelligent control panel through a wire, and a lifting plate corresponding to the polishing cutter position 18 is installed on the top surface of the electric telescopic rod.

[0043] When in use, the scrapers that are seriously worn after being polished for many times and whose blade surface height is lower than the top surface height of the clamping plate are placed on the lifting table, then the height of the lifting plate is adjusted by controlling the electric telescopic rod according to the polishing requirement, so that the blade surface of the scraper is higher than the top surface height of the clamping plate, and then the steps in Example 2 are performed to polish the scraper.

[0044] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A device for batch grinding straight line straight blade of concave printing doctor blade of tipping paper, comprising a base (1), a placing table (2), a moving mechanism, a grinding mechanism, a cooling mechanism and a clamping mechanism, characterized in that: The base (1) is arranged on the top surface of the placing table (2), the bottom surface of the placing table (2) is provided with a cabinet body, the moving mechanism comprises a support, a moving lead screw set (3) and a moving seat (5), the support is arranged on the top surface of the base (1), the moving lead screw set (3) is installed on the support, lead screws on both sides of the moving lead screw set (3) are respectively provided with guide rails, the bottom surface of the moving seat (5) is provided with sliding grooves matched with the guide rails on both sides, a connecting screw hole is formed in the middle of the bottom surface, and mounting screw holes are formed in the top surface; the moving seat (5) is connected with the nut seat of the moving lead screw set (3) through the connecting screw hole in the bottom surface, and the sliding grooves are respectively sleeved on the guide rails; The polishing mechanism comprises a rack (6), a lifting lead screw set (7), a mounting seat (8) and a polishing motor (9), the bottom of the rack (6) is connected with the mounting screw holes in the top surface of the moving seat (5) through bolts, the lifting lead screw set (7) is vertically installed on the middle line of the left side surface of the rack (6), vertical guide rails are respectively arranged on both sides of the lifting lead screw set (7), the mounting seat (8) is in the shape of "L", a connecting groove is formed in the middle of the outer side surface of the vertical end of the mounting seat (8), a threaded hole is formed in the groove, sliding grooves matched with the guide rails on the rack (6) are formed on both sides of the connecting groove, the mounting seat (8) is connected with the nut seat of the lifting lead screw set (7) through the threaded hole, and the sliding grooves are sleeved on the guide rails of the rack (6), the polishing motor (9) is arranged on the horizontal end surface of the mounting seat (8) and is fixedly installed thereon, a grinding wheel (10) is installed on the polishing end of the polishing motor (9), a protective cover is further installed on the grinding wheel (10), and the polishing end is arranged towards the front surface of the base (1); The cooling mechanism comprises a cooling liquid tank, a filter tank, a water receiving groove (11), a water pipe (12) and a spray pipe (13), the cooling liquid tank and the filter tank are placed in the cabinet body of the placing table, a liquid inlet pipe and a liquid adding opening are installed on the upper portion of the cooling liquid tank, the liquid inlet pipe is connected with the filter tank through a pressure pump and a filter pipe, a filter screen set is installed on the water inlet of the filter pipe, the water receiving groove (11) is arranged on the base (1) of the front end surface of the support, the groove bottom of the water receiving groove (11) is lower than the top surface of the support, a liquid outlet pipe of the water receiving groove is connected with the filter tank in the cabinet body below the placing table (2) to discharge, one end of the water pipe (12) is connected with the cooling liquid tank in the cabinet body below the placing table (2) to supply water through a pressure pump, the other end of the water pipe (12) is bound with the protective cover outside the polishing motor (9) and the grinding wheel (10) through an adhesive tape, and a valve is further installed on the water pipe (12), the spray pipe (13) is in the shape of an arc, the arc degree of the spray pipe (13) is matched with the arc degree of the protective cover outside the grinding wheel (10), the spray pipe (13) is bonded on the protective cover, the water outlet tail flange structure of the spray pipe (13) is towards the side of the grinding wheel (10), and the water inlet is connected with the water pipe (12); The clamping mechanism comprises a clamping table (14), a clamping plate (15), a clamp (16) and a baffle (17), the clamping table (14) is arranged above the water collecting groove (11) and below the grinding wheel (10), the bottom surface of the clamping table (14) is connected and supported with the water collecting groove (11) through a support plate, and the baffle (17) is fixedly installed at the rear end of the top surface of the clamping table (14); The clamping plate (15) is arranged on the top surface of the clamping table (14), the bottom surface of the clamping plate (15) is provided with a sliding groove at both ends, the clamping table (14) is provided with a sliding rail with a width matched with the sliding groove, and the height of the sliding rail is greater than the groove depth of the sliding groove, the clamping plate (15) is slidably connected with the sliding rail of the clamping table (14) through the sliding groove, the rear end surface of the clamping plate (15) is arranged opposite to the front end surface of the baffle (17), the top surface of the clamping table (14) between the clamping plate (15) and the baffle (17) is provided with a polishing tool position (18) at a position opposite to the moving path of the grinding wheel (10) when the polishing motor (9) moves linearly on the base (1), and the polishing tool position (18) is used for placing a scraper (19), the number of the clamps (16) is 4-6, and the clamps (16) are equidistantly arranged on the clamping table (14) at the front end surface of the clamping plate (15), the clamp (16) is a push-pull type tool quick clamp, and the clamping screw of the clamp (16) is opposite to the front end surface of the clamping plate (15) and pushes and clamps the clamping plate (15).

2. A device for batch grinding straight line straight blade of concave printing squeegee of tipping paper according to claim 1, characterized in that: One side of the placing table (2) is provided with an intelligent control panel (4), a programmable logic controller is installed in the intelligent control panel (4), and the programmable logic controller is connected and controlled with the moving lead screw group (3), the motor of the lifting lead screw group (7) and the polishing motor (9) through wires.

3. The device for mass grinding straight blade of straight line of gravure printing doctor blade of tipping paper according to claim 2, characterized in that: The clamp (16) in the clamping mechanism is an electric push rod, and is connected with the intelligent control panel (4) through wires.

4. The device for mass grinding straight blade of straight line of gravure printing doctor blade of tipping paper according to claim 3, characterized in that: The valve on the water pipe (12) is an electromagnetic valve, and is connected and controlled with the intelligent control panel (4) through wires.

5. The device for batch grinding straight blade of straight line of gravure printing squeegee of tipping paper according to any one of claims 1-4, characterized in that: A water baffle is installed between the polishing motor (9) and the grinding wheel (10).

6. The device for mass grinding straight blade of straight line of gravure printing doctor blade of tipping paper according to claim 2, characterized in that: 2-4 mounting holes are arranged on the clamping table (14) below the polishing tool position (18), an electric telescopic rod is installed in the mounting hole, the electric telescopic rod is connected with the intelligent control panel through wires, and a lifting plate corresponding to the polishing tool position (18) is installed on the top surface of the electric telescopic rod.

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