CN218891210U

CN218891210U - Automatic drilling equipment of printing roller end cover

Info

Publication number: CN218891210U
Application number: CN202320238477.8U
Authority: CN
Inventors: 樊恒飞; 侯武荣
Original assignee: Zhongshan Dongyun Plate Making Co ltd
Current assignee: Zhongshan Dongyun Plate Making Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-04-21
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses automatic drilling equipment for a printing roller end cover, which comprises a horizontally arranged base, wherein a first support column is fixed on the base, a second support column is movably inserted on the first support column, an upper shell is fixed above the second support column, a drill part is arranged on one side in the upper shell, a driving part is arranged on the other side in the upper shell, a positioning part capable of positioning the printing roller end cover is sleeved on the first support column, a pressing mechanism capable of pressing the printing roller end cover on the positioning part is arranged on the drill part, and a driving mechanism capable of driving the drill part to move downwards is arranged on the rear side of the upper shell.

Description

Automatic drilling equipment of printing roller end cover

Technical Field

The utility model relates to the technical field of printing rollers, in particular to automatic drilling equipment for an end cover of a printing roller.

Background

Printing plate rolls, also called steel rolls. The hollow roller and the solid roller, the roller with shaft and the roller without shaft are generally used for plate making, copper plating is carried out on the surface of the cylinder, patterns are carved by an intaglio electronic carving machine, and then a layer of chromium is plated. After being manufactured, the printing plants are usually used for printing plastic packages.

When the printing plate roller is manufactured, end covers at two ends of the plate roller are commonly called plugs to be drilled, most of the existing processing modes are manually drilled, the production efficiency is low, the processing precision is low, and the required processing height cannot be adjusted when the end covers with different thicknesses are required to be processed by the existing processing equipment.

Disclosure of Invention

The utility model aims to provide automatic drilling equipment for a printing roller end cover, which can solve at least one of the technical problems, and the technical scheme of the utility model is as follows:

the utility model provides an automatic drilling equipment of printing roller end cover, includes the base that the level set up be fixed with first support column on the base the activity is pegged graft on the first support column has the second support column top is fixed with the casing go up one side is equipped with the drill bit portion in the casing go up the opposite side is equipped with drive division in the casing first support column is gone up the cover and is equipped with the location portion that can fix a position the printing roller end cover be equipped with the roof pressure mechanism that can push up the printing roller end cover on the location portion go up the casing rear side is equipped with the actuating mechanism that can drive drill bit portion and move down the base front side is equipped with the moving mechanism that can drive the second support column and upwards move along first support column grafting end.

Further, the drill bit part comprises a rotating shaft movably inserted in the left side of the upper shell, a drill bit is fixed at the lower end part of the rotating shaft, and a fixing ring is fixed at the upper end of the rotating shaft.

Further, the driving part comprises a first motor fixed on the right side of the upper shell, a first rotating roller is fixed at the output end of the first motor, a second rotating roller is fixed on the fixed ring, and a belt is sleeved between the first rotating roller and the second rotating roller.

Further, the locating part is fixed on the first support column including the cover setting the backup pad be fixed with the locating piece in the backup pad, the locating piece top is the toper, the locating piece can be fixed on the base the backup pad is fixed and is equipped with a plurality of stoppers.

Further, the jacking mechanism comprises a fixed plate fixed on the drill bit, a plurality of guide posts are fixed around the fixed plate, a pressing plate is movably inserted on the guide posts, a spring is sleeved on the guide posts, and a positioning groove is formed in the middle of the pressing plate in a penetrating mode.

Further, the driving mechanism comprises an air cylinder fixed at the rear side of the upper shell, a rack is fixed at the output end of the air cylinder, a rotating shaft is movably sleeved at the rear side of the upper shell, tooth grooves and spur gears are respectively arranged at the middle part and the end part of the rotating shaft, teeth are arranged on the surface, close to the tooth grooves, of the rotating shaft, the teeth are meshed with the tooth grooves, and the spur gears are meshed with the rack.

Further, the moving mechanism comprises a vertical plate fixed on the front side of the base, a second motor is fixed on the front side of the base, a screw rod is fixed at the output end of the second motor, a thread bush is fixed on one side of the second support column, the thread bush is in threaded fit with the screw rod, and the end part of the screw rod is sleeved at the upper end of the vertical plate.

In summary, compared with the prior art, the utility model has the following beneficial effects:

the utility model provides automatic drilling equipment for a printing roller end cover, which is used by placing the printing roller end cover on a positioning part through a user, enabling a second support column to move upwards to a required height along a first support column through a moving mechanism at the moment, driving a drill part to move downwards through a driving mechanism, pushing the printing roller end cover on the positioning part through a pushing mechanism while enabling the printing roller end cover to be in a horizontal state when drilling, and finally driving the drill part through the driving part to enable the drill part to drill the printing roller end cover.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic representation of the present utility model in semi-section.

FIG. 3 is one of the exploded views of the present utility model.

FIG. 4 is a second exploded view of the present utility model.

Reference numerals illustrate: 1. a base; 2. a first support column; 3. a second support column; 4. an upper housing; 5. a driving section; 6. a drill part; 7. a positioning part; 100. a jacking mechanism; 200. a driving mechanism; 300. a moving mechanism; 51. a first motor; 52. a first rotating roller; 53. a second rotating roller; 54. a belt; 61. a rotating shaft; 62. a drill bit; 63. a fixing ring; 71. a support plate; 72. a positioning block; 73. a limiting block; 101. a fixing plate; 102. a guide post; 103. a pressing plate; 104. a spring; 105. a positioning groove; 201. a cylinder; 202. a rack; 203. a rotating shaft; 204. tooth slots; 205. spur gears; 206. teeth; 301. a vertical plate; 302. a second motor; 303. a screw; 304. and (5) a threaded sleeve.

Detailed Description

The utility model is further described in the following description and detailed description with reference to the drawings:

an automatic drilling apparatus for printing roller end caps as shown in fig. 1 to 4, characterized in that: including the base 1 of level setting be fixed with first support column 2 on the base 1 first support column 2 go up the activity grafting has second support column 3 top is fixed with upper casing 4 go up one side in the casing 4 and be equipped with drill bit portion 6 go up the opposite side is equipped with drive portion 5 in the casing 4 first support column 2 is gone up the cover and is equipped with the location portion 7 that can fix a position printing roller end cover be equipped with the roof pressure mechanism 100 that can push up printing roller end cover on location portion 7 go up the casing 4 rear side is equipped with the actuating mechanism 200 that can drive drill bit portion 6 and reciprocate the moving mechanism 300 that can drive second support column 3 and upwards move along first support column 2 grafting end is equipped with to base 1 front side.

The automatic drilling equipment of the printing roller end cover of the structure comprises a positioning part 7, a first support 3 column is upwards moved to a required height along a first support column 2 through a moving mechanism 300 when the printing roller end cover is placed on the positioning part 7 by a user, a driving mechanism 200 drives a drill part 6 to downwards move, the drill part 6 downwards moves and simultaneously presses the printing roller end cover on the positioning part 7 through a pressing mechanism 100, the printing roller end cover can be kept in a horizontal state during drilling, and finally the drill part 6 is driven through the driving part 5, so that the drill part 6 drills the printing roller end cover.

As shown in fig. 4, in some embodiments of the present utility model, the driving part 5 includes a first motor 51 fixed on the right side of the upper housing 4, a first rotating roller 52 is fixed at an output end of the first motor 51, a second rotating roller 53 is fixed on the fixed ring 63, a belt 54 is sleeved between the first rotating roller 52 and the second rotating roller 53, and the output end of the first motor 51 drives the first rotating roller 52 to rotate, so that the first rotating roller 52 drives the second rotating roller 53 to rotate through the belt 54, and the drill 62 is driven to rotate through the fixed ring 63 when the second rotating roller 53 rotates.

As shown in fig. 2 and 3, in some embodiments of the present utility model, the positioning portion 7 includes a support plate 71 sleeved and fixed on the first support column 2, a positioning block 72 is fixed on the support plate 71, a taper is formed above the positioning block 72, the positioning block 72 can be fixed on the base 1, a plurality of limiting blocks 73 are fixedly arranged on the support plate 71, a printing roller end cover is placed on the positioning block 72, a central hole on the printing roller end cover is sleeved and arranged on the positioning block 72 in a taper shape, and a plurality of limiting blocks 73 are fixedly arranged on the support plate 71 to support the lower part of the brush roller end cover.

As shown in fig. 2 and 3, in some embodiments of the present utility model, in order to achieve the effect of pressing the end cover of the printing roller against the positioning portion 7, the pressing mechanism 100 includes a fixing plate 101 fixed on the drill 62, a plurality of guide posts 102 are fixed around the fixing plate 101, a pressing plate 103 is movably inserted on the guide posts 102, a spring 104 is sleeved on the guide posts 102, and a positioning slot 105 is disposed through the middle of the pressing plate 103.

When an automatic drilling apparatus using a printing roller end cap of the above-described structure is operated by the drill 62 moving downward, the fixing plate 101 thereon moves downward while the pressing plate 103 moves along the guide posts 102, the pressing plate 103 is pressed against the printing roller end cap, and at this time, the pressing plate 103 is pushed downward by the elastic force of the springs 104.

As shown in fig. 2 and 3, in some embodiments of the present utility model, in order to achieve the effect of driving the drill bit 6 to move downward, the driving mechanism 200 includes a cylinder 201 fixed at the rear side of the upper housing 4, a rack 202 is fixed at the output end of the cylinder 201, a rotating shaft 203 is movably sleeved at the rear side of the upper housing 4, tooth slots 204 and spur gears 205 are respectively provided at the middle and end parts of the rotating shaft 203, tooth teeth 206 are provided on the surface of the rotating shaft 61 adjacent to the tooth slots 204, the tooth teeth 206 are engaged with the tooth slots 204, and the spur gears 205 are engaged with the rack 202.

When the automatic drilling equipment of the printing roller end cover with the structure is in operation, the rack 202 is driven to move through the output end of the air cylinder 201, so that the rack 205 drives the spur gear 205 to rotate, and the device rotating shaft 203 is driven to rotate when the spur gear 205 rotates, and at the moment, the tooth grooves 204 on the rotating shaft 203 drive the rotating shaft 61 to move downwards through the tooth teeth 206.

As shown in fig. 2 and 3, in some embodiments of the present utility model, in order to achieve the effect of driving the second support column 3 to move upwards along the plugging end of the first support column 2, the moving mechanism 300 includes a vertical plate 301 fixed on the front side of the base 1, a second motor 302 is fixed on the front side of the base 1, a screw 303 is fixed on the output end of the second motor 302, a threaded sleeve 304 is fixed on one side of the second support column 3, the threaded sleeve 304 is in threaded fit with the screw 303, and an end portion of the screw 303 is sleeved on the upper end of the vertical plate 301.

When the automatic drilling equipment for the printing roller end cover with the structure is in operation, the output end of the second motor 302 drives the screw 303 to rotate, so that the screw 303 drives the threaded sleeve 304 to move downwards along the vertical plate 301, and the second support column 3 is driven to move when the threaded sleeve 304 moves.

The foregoing shows and describes the basic principles and features of the utility model

With the novel advantages, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather is merely illustrative of the principles of the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic drilling device for a printing roller end cover, which is characterized in that: including base (1) that the level set up be fixed with first support column (2) on base (1) first support column (2) go up the activity grafting has second support column (3) top is fixed with casing (4) go up one side is equipped with drill bit portion (6) in casing (4) go up the opposite side is equipped with drive division (5) first support column (2) are gone up the cover and are equipped with location portion (7) that can fix a position printing roller end cover be equipped with on drill bit portion (6) and can push up the roof pressure mechanism (100) of printing roller end cover on location portion (7) go up casing (4) rear side is equipped with and can drive drill bit portion (6) downwardly moving's actuating mechanism (200) base (1) front side is equipped with and can drives second support column (3) along first support column (2) grafting end upward moving mechanism (300).

2. An automatic drilling device for printing roller end covers according to claim 1, characterized in that the drill part (6) comprises a rotating shaft (61) movably inserted at the left side of the upper shell (4), a drill bit (62) is fixed at the lower end part of the rotating shaft (61), and a fixing ring (63) is fixed at the upper end of the rotating shaft (61).

3. An automatic drilling device for end caps of printing rolls according to claim 2, characterized in that the driving part (5) comprises a first motor (51) fixed on the right side of the upper casing (4), a first rotating roll (52) is fixed at the output end of the first motor (51), a second rotating roll (53) is fixed on the fixed ring (63), and a belt (54) is sleeved between the first rotating roll (52) and the second rotating roll (53).

4. An automatic drilling device for end covers of printing rollers according to claim 2, characterized in that the positioning part (7) comprises a supporting plate (71) sleeved and fixed on the first supporting column (2), a positioning block (72) is fixed on the supporting plate (71), the upper part of the positioning block (72) is conical, the positioning block (72) can be fixed on the base (1), and a plurality of limiting blocks (73) are fixed on the supporting plate (71).

5. The automatic drilling equipment for the printing roller end cover according to claim 1, wherein the jacking mechanism (100) comprises a fixed plate (101) fixed on a drill bit (62), a plurality of guide posts (102) are fixed around the fixed plate (101), a pressing plate (103) is movably inserted on the guide posts (102), a spring (104) is sleeved on the guide posts (102), and a positioning groove (105) is formed in the middle of the pressing plate (103) in a penetrating mode.

6. An automatic drilling device for end covers of printing rollers according to claim 2, characterized in that the driving mechanism (200) comprises a cylinder (201) fixed at the rear side of the upper shell (4), a rack (202) is fixed at the output end of the cylinder (201), a rotating shaft (203) is movably sleeved at the rear side of the upper shell (4), tooth grooves (204) and spur gears (205) are respectively arranged at the middle part and the end part of the rotating shaft (203), tooth teeth (206) are arranged on the surface, adjacent to the tooth grooves (204), of the rotating shaft (61), the tooth teeth (206) are meshed with the tooth grooves (204), and the spur gears (205) are meshed with the rack (202).

7. The automatic drilling equipment for the printing roller end cover according to claim 6, wherein the moving mechanism (300) comprises a vertical plate (301) fixed on the front side of the base (1), a second motor (302) is fixed on the front side of the base (1), a screw (303) is fixed at the output end of the second motor (302), a threaded sleeve (304) is fixed on one side of the second support column (3), the threaded sleeve (304) is in threaded fit with the screw (303), and the end part of the screw (303) is sleeved on the upper end of the vertical plate (301).