CN220612870U

CN220612870U - Printing plate roller welding fixture

Info

Publication number: CN220612870U
Application number: CN202322135761.5U
Authority: CN
Inventors: 苏振华
Original assignee: Jiangsu Huyun Plate Making Co ltd
Current assignee: Jiangsu Huyun Plate Making Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-19
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of printing plate roller welding and discloses a printing plate roller welding clamping mechanism which comprises a supporting seat, wherein vertical plates are connected to two sides of the top end of the supporting seat in a sliding mode, fixing seats are fixedly arranged on the top ends of the two vertical plates, first driving motors are fixedly arranged on the top ends of the two fixing seats, limiting plates are fixedly connected to transmission shafts of the two first driving motors, first limiting assemblies are arranged on inner walls of two sides of the top end of the supporting seat, and second limiting assemblies are arranged on one sides of the two limiting plates. The two gears are driven to rotate through the start of the two second driving motors, then the two sliding plates slide on the inner walls of the two first sliding grooves respectively, the two knobs are rotated simultaneously to enable the two bidirectional screw rods to rotate, the two movable seats on each side slide relatively after the two bidirectional screw rods rotate, and then the two arc plates on the same side can clamp the two ends of the printing plate roller respectively, so that the mechanism clamps the printing plate rollers of different specifications.

Description

Printing plate roller welding fixture

Technical Field

The utility model relates to the technical field of printing plate roller welding, in particular to a printing plate roller welding clamping mechanism.

Background

Plate roller, also called steel roller. The method is generally used for plate making, copper plating is carried out on the surface of a roller, patterns are engraved through an intaglio electronic engraving machine, and then a layer of chromium is plated. The plate roller is divided into a hollow roller and a solid roller, a belt shaft roller and a non-belt shaft roller, and the plate roller is manufactured and delivered to a printing factory, is commonly used for printing plastic packages and needs to be fixed through a mechanism in the welding process;

the prior printing plate roller welding clamping mechanism can refer to the Chinese patent with the authority publication number of CN201820982837.4, and discloses plate roller welding equipment which comprises a cuboid stand, wherein a plug supporting mechanism and a plate roller supporting mechanism are arranged on the stand, and the plate roller supporting mechanism is arranged on one side of the plug supporting mechanism; the plug supporting mechanism comprises a spindle motor, an electric chuck and a spindle box connected to the upper surface of the base, a spindle is arranged on the spindle box in a penetrating mode, one end of the spindle is connected with the spindle motor, the other end of the spindle is connected with the electric chuck through a chuck connecting disc, and the spindle motor is fixed to the spindle box through a motor connecting disc and a supporting column. The plate roller supporting mechanism comprises a driving motor, a reduction gearbox and two supporting rollers arranged above the machine base, circumferential grooves are formed in corresponding positions of the two supporting rollers, two ends of the two supporting rollers are connected with the machine base through bearing seats, a sprocket is arranged at one end of each supporting roller, and a sprocket on an output shaft of the reduction gearbox is connected with the sprocket on the two supporting rollers through chain transmission. The utility model realizes the welding of an ultra-long plate roller by one piece of equipment, has better universality, and is found by further search, wherein the problem that the positioning bolt is manually screwed, the abutting pressure with the plate roller is uneven, the positioning precision is poor and the possibility of positioning eccentricity is higher is solved by the plate roller clamping device disclosed by the application number of CN201521101805.1, but the two disclosed technologies have the following defects;

but above-mentioned two kinds of disclosed fixture is when carrying out centre gripping welding to the printing plate roller, and the printing plate roller can't overturn after the device centre gripping, because the printing plate roller need incessantly overturn in order to adjust the welding angle of different work pieces when the welding, and then need carry out many times centre gripping welding with the angle adjustment back of printing plate roller, and the operation is comparatively loaded down with trivial details, and the practicality is relatively poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a printing plate roller welding clamping mechanism which has the advantage of being convenient for overturning the clamped printing plate roller, and solves the problem that the angle cannot be adjusted after the printing plate roller is clamped in the prior art.

The utility model provides the following technical scheme: the utility model provides a printing plate roller welding fixture, includes the supporting seat, the equal sliding connection in both sides on supporting seat top has the riser, two the top of riser is all fixed and is equipped with the fixing base, two the top of fixing base is all fixed and is equipped with first driving motor, two the equal fixedly connected with limiting plate of transmission shaft of first driving motor, the inner wall of supporting seat top both sides all is equipped with first spacing subassembly, two one side of limiting plate all is equipped with the spacing subassembly of second.

As a preferable technical scheme of the utility model, the two first limiting assemblies comprise a first sliding groove, sliding plates, toothed plates, a second driving motor and gears, the two first sliding grooves are respectively formed in the inner walls of the two sides of the top end of the supporting seat, the sliding plates are respectively connected to the inner walls of the two first sliding grooves in a sliding mode, the toothed plates are respectively and fixedly arranged on one sides of the top ends of the two sliding plates, the two second driving motors are respectively and fixedly arranged on one side of the top end of the supporting seat, the gears are respectively and fixedly arranged on transmission shafts of the two second driving motors, and the two gears are respectively connected with the two toothed plates in a meshed mode.

As a preferable technical scheme of the utility model, the two second limiting assemblies comprise a second chute, a partition plate and a bidirectional screw rod, the two second chute are respectively arranged on the inner walls of one sides of the two limiting plates, the partition plate is fixedly arranged in the middle of the inside of the two second chute, and the inner walls of the two partition plates are respectively connected with the bidirectional screw rod through bearings in a rotating way.

As a preferable technical scheme of the utility model, the top of the inner walls of the two second sliding grooves and the bottom of the inner walls are respectively and slidably connected with a movable seat, the inner walls of the four movable seats are respectively and fixedly provided with screw nuts which are respectively and bidirectionally connected with screw rods in a threaded manner, and one sides of the four movable seats are respectively and fixedly provided with an extension plate.

As a preferable technical scheme of the utility model, the top ends of the two extending plates and the bottom ends of the other two extending plates are respectively fixedly provided with a support column, the inner walls of the four support columns are respectively provided with a sliding hole, the top ends of the inner walls of the two sliding holes and the bottom ends of the inner walls of the other two sliding holes are respectively fixedly provided with a shock absorber, the inner walls of the four sliding holes are respectively and slidably connected with a slide rod, one end of each slide rod is respectively and fixedly connected with the four shock absorbers, and the other ends of each slide rod are respectively and fixedly provided with an arc-shaped plate.

As a preferable technical scheme of the utility model, the top ends of the two bidirectional screw rods are fixedly provided with knobs.

As a preferable technical scheme of the utility model, the surfaces of the two arc plates are fixedly provided with rubber layers.

As a preferable technical scheme of the utility model, a switch panel is fixedly arranged on one side of the supporting seat, a first driving motor switch and a second driving motor switch are respectively arranged on the surface of the switch panel, and the two first driving motors and the two second driving motors are respectively electrically connected with a power supply through the first driving motor switch and the second driving motor switch.

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

1. the two gears are driven to rotate through the start of the two second driving motors, then the two sliding plates slide on the inner walls of the two first sliding grooves respectively, the two knobs are rotated simultaneously to enable the two bidirectional screw rods to rotate, the two movable seats on each side slide relatively after the two bidirectional screw rods rotate, and then the two arc plates on the same side can clamp the two ends of the printing plate roller respectively, so that the mechanism clamps the printing plate rollers of different specifications.

2. The two limiting plates can be driven to rotate by starting the two first driving motors, so that the printing plate roller in clamping can be turned over, the angle of the printing plate roller can be conveniently adjusted, and the welding efficiency of the printing plate roller is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a support base; 2. a vertical plate; 3. a fixing seat; 4. a first driving motor; 5. a limiting plate; 6. a first limit assembly; 7. the second limiting component; 8. a support post; 9. a slide hole; 10. a damper; 11. a slide bar; 12. an arc-shaped plate; 13. a knob; 14. a rubber layer; 15. a switch panel; 61. a first chute; 62. a slide plate; 63. a toothed plate; 64. a second driving motor; 65. a gear; 71. a second chute; 72. a partition plate; 73. a two-way screw rod; 711. a movable seat; 712. a screw nut; 713. an extension plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a printing roller welding clamping mechanism comprises a supporting seat 1, wherein vertical plates 2 are slidably connected to two sides of the top end of the supporting seat 1, fixing seats 3 are fixedly arranged on the top ends of the two vertical plates 2, first driving motors 4 are fixedly arranged on the top ends of the two fixing seats 3, limiting plates 5 are fixedly connected to transmission shafts of the two first driving motors 4, first limiting assemblies 6 are arranged on inner walls of two sides of the top end of the supporting seat 1, and second limiting assemblies 7 are arranged on one sides of the two limiting plates 5.

Referring to fig. 1, 2 and 4, the two first limiting assemblies 6 each include a first sliding groove 61, a sliding plate 62, a toothed plate 63, a second driving motor 64 and a gear 65, the two first sliding grooves 61 are respectively formed on inner walls of two sides of the top end of the supporting seat 1, the inner walls of the two first sliding grooves 61 are respectively connected with the sliding plate 62 in a sliding manner, the toothed plates 63 are respectively fixed on one sides of the top ends of the two sliding plates 62, the two second driving motors 64 are respectively fixed on one side of the top end of the supporting seat 1, the gears 65 are respectively fixed on transmission shafts of the two second driving motors 64, and the two gears 65 are respectively engaged with the two toothed plates 63.

Referring to fig. 1, 2 and 3, the two second limiting assemblies 7 each include a second sliding groove 71, a partition plate 72 and a bidirectional screw rod 73, the two second sliding grooves 71 are respectively formed in the inner walls of one sides of the two limiting plates 5, the partition plates 72 are fixedly arranged in the middle of the inside of the two second sliding grooves 71, and the bidirectional screw rods 73 are respectively connected to the inner walls of the two partition plates 72 through bearings in a rotating mode.

Referring to fig. 1, 2 and 3, the top of the inner wall of the two second sliding grooves 71 and the bottom of the inner wall are both slidably connected with moving seats 711, the inner walls of the four moving seats 711 are both fixedly provided with screw nuts 712 which are respectively in threaded connection with two bidirectional screw rods 73, and one sides of the four moving seats 711 are both fixedly provided with an extension plate 713.

Referring to fig. 1, 2 and 3, the top ends of the two extending plates 713 and the bottom ends of the other two extending plates 713 are respectively and fixedly provided with a strut 8, the inner walls of the four struts 8 are respectively and fixedly provided with a sliding hole 9, the top ends of the inner walls of the two sliding holes 9 and the bottom ends of the inner walls of the other two sliding holes 9 are respectively and fixedly provided with a damper 10, the inner walls of the four sliding holes 9 are respectively and slidingly connected with a sliding rod 11, one ends of the four sliding rods 11 are respectively and fixedly connected with the four dampers 10, and the other ends of the four sliding rods 11 are respectively and fixedly provided with an arc plate 12.

Referring to fig. 1 and 2, the top ends of two bidirectional screw rods 73 are fixedly provided with a knob 13.

Referring to fig. 1, 2 and 3, rubber layers 14 are fixedly arranged on the surfaces of the two arc plates 12.

Referring to fig. 1 and 2, a switch panel 15 is fixedly disposed on one side of the support base 1, a first driving motor switch and a second driving motor switch are respectively disposed on the surface of the switch panel 15, and two first driving motors 4 and two second driving motors 64 are respectively electrically connected with a power supply through the first driving motor switch and the second driving motor switch.

The working principle is that the second driving motor switch on the surface of the switch panel 15 is firstly turned on, the two second driving motors 64 are started to drive the two gears 65 to rotate, and as the two gears 65 are respectively meshed with the two toothed plates 63, the two sliding plates 62 are respectively slid on the inner walls of the two first sliding grooves 61, when the distance between every two opposite arc plates 12 is the same as the length of the printing plate roller, the two ends of the printing plate roller are respectively placed between the two arc plates 12 positioned at the bottom, then the two rotary knobs 13 are simultaneously rotated to enable the two bidirectional screw rods 73 to rotate, the two movable seats 711 on each side are correspondingly slid after the two bidirectional screw rods 73 rotate, and then the two arc plates 12 on the same side can respectively clamp the two ends of the printing plate roller so as to clamp the printing plate roller with different specifications, and finally the first driving motor switch on the surface of the switch panel 15 is turned on, the two first driving motors 4 are started to drive the two limiting plates 5 to rotate, so that the printing plate roller in clamping can be turned over, the angle of the printing plate roller can be conveniently adjusted, and the efficiency of the printing plate roller is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Printing plate roller welding fixture, including supporting seat (1), its characterized in that: the utility model discloses a motor vehicle support structure, including supporting seat (1), fixed seat (3), fixed seat (5), fixed seat (2), fixed seat (5), fixed seat (3), fixed seat (4) and fixed seat (5), fixed seat (2) are all fixed in both sides on supporting seat (1) top, two the equal sliding connection in both sides on supporting seat (1) top is equipped with riser (2), two the top of riser (2) is all fixed be equipped with fixing base (3), two the top of fixing base (3) is all fixed be equipped with first driving motor (4), two the equal fixedly connected with limiting plate (5) of transmission shaft of first driving motor (4), the inner wall of supporting seat (1) top both sides all is equipped with first spacing subassembly (6), two one side of limiting plate (5) all is equipped with second spacing subassembly (7).

2. The printing roller welding fixture of claim 1, wherein: two first spacing subassembly (6) all include first spout (61), slide (62), pinion rack (63), second driving motor (64) and gear (65), two inner wall on supporting seat (1) top both sides is seted up respectively to first spout (61), two the equal sliding connection of inner wall of first spout (61) has slide (62), two one side on slide (62) top is all fixed and is equipped with pinion rack (63), two second driving motor (64) are all fixed to be set up in the one side on supporting seat (1) top, two the transmission shaft of second driving motor (64) is all fixed and is equipped with gear (65), two gear (65) are connected with two pinion racks (63) meshing respectively.

3. The printing roller welding fixture of claim 1, wherein: two spacing subassembly (7) of second all include second spout (71), baffle (72) and two-way lead screw (73), two the inner wall in two limiting plate (5) one side is seted up respectively to second spout (71), two the inside middle part of second spout (71) is all fixed and is equipped with baffle (72), two the inner wall of baffle (72) all is connected with two-way lead screw (73) through the bearing rotation.

4. A printing plate roller welding fixture according to claim 3, wherein: the top of the inner walls of the two second sliding grooves (71) and the bottom of the inner walls are both connected with movable seats (711) in a sliding mode, the inner walls of the four movable seats (711) are both fixedly provided with screw nuts (712) which are respectively connected with two bidirectional screw rods (73) in a threaded mode, and one sides of the four movable seats (711) are both fixedly provided with extension plates (713).

5. The printing roller welding fixture of claim 4, wherein: wherein two the top of extension board (713) and the bottom of two other extension boards (713) are all fixed and are equipped with pillar (8), four slide hole (9) have all been seted up to the inner wall of pillar (8), two wherein the top of slide hole (9) inner wall and the bottom of two other slide hole (9) inner walls are all fixed and are equipped with bumper shock absorber (10), four the equal sliding connection of inner wall of slide hole (9) has slide bar (11), four the one end of slide bar (11) respectively with four bumper shock absorber (10) fixed connection, four the other end of slide bar (11) is all fixed and is equipped with arc (12).

6. A printing plate roller welding fixture according to claim 3, wherein: the top ends of the two bidirectional screw rods (73) are fixedly provided with knobs (13).

7. The printing roller welding fixture of claim 5, wherein: the surfaces of the two arc plates (12) are fixedly provided with rubber layers (14).

8. A printing plate roller welding fixture according to claim 2, wherein: one side of the supporting seat (1) is fixedly provided with a switch panel (15), the surface of the switch panel (15) is respectively provided with a first driving motor switch and a second driving motor switch, and the two first driving motors (4) and the two second driving motors (64) are respectively electrically connected with a power supply through the first driving motor switch and the second driving motor switch.