CN219153978U

CN219153978U - Sliding supporting device of printing head of printing machine

Info

Publication number: CN219153978U
Application number: CN202223203619.1U
Authority: CN
Inventors: 甘炫明
Original assignee: Foshan City Shunde District Ditu Printing Co ltd
Current assignee: Foshan City Shunde District Ditu Printing Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-09
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a sliding support device of a printing head of a printing machine, which relates to the technical field of printing head support devices of printing machines and comprises a printing head fixing frame and a mounting frame; print head fixing frame: the fixed orifices have all been seted up at the middle part of front and back both sides face, the middle part at the print head mount side is installed to the mounting bracket, the joint has fixing bolt in the screw of mounting bracket side, fixing bolt and fixed orifices threaded connection, the leading flank of mounting bracket is equipped with the backup pad, the bottom surface of backup pad is fixed with the spring, the bottom and the middle part of removing the wheel top surface of spring are connected, the inside of print head mount is equipped with print head fixed unit, the side of print head mount is equipped with print head protection components, and the sliding support device of this printer print head, print head fixed knot constructs and plays the spring of cushioning effect and sets up separately, guarantees that the centre gripping is fixed firm, and can carry out good protection to the print head, convenient regulation, stability is high.

Description

Sliding supporting device of printing head of printing machine

Technical Field

The utility model relates to the technical field of printing head supporting devices of printers, in particular to a sliding supporting device of a printing head of a printer.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printer is as follows: firstly, making characters and images to be printed into printing plates, mounting the printing plates on a printer, then, manually or by the printer, coating ink on places with the characters and the images on the printing plates, and then, directly or indirectly transferring the printing plates onto paper or other printing stock (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), thereby, copying the same printed matter as the printing plates, and the utility model and development of the printer plays an important role in spreading human civilization and culture, and the printer needs to print by using a printing head in the printing process, and the printing head frequently moves in the use process;

the patent with the publication number CN113199855A in the prior art discloses a sliding support device for a printing head of a printing machine, which comprises a stand column, a first motor, a fixed plate and a protection device, wherein the stand column is fixedly connected with the first motor, the tail end of a main shaft of the first motor is fixedly connected with a first threaded shaft, the outer side of the first threaded shaft is spirally connected with a first sliding block, the first sliding block is in sliding connection with the stand column, the right side of the first sliding block is fixedly connected with a movable plate, and the top end of the movable plate is fixedly connected with a sliding rod;

the clamping of the printing head and the spring buffer structure are arranged together, so that the clamping and fixing of the printing head are unstable easily, and therefore, a sliding supporting device of the printing head of a printing machine is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the sliding support device for the printing head of the printing machine, wherein the printing head fixing structure and the spring playing a role in buffering are arranged separately, so that firm clamping and fixing are ensured, the printing head can be well protected, the adjustment is convenient, the stability is high, the practicability is strong, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sliding support device of a printing head of a printing machine comprises a printing head fixing frame and a mounting frame;

print head fixing frame: the middle parts of the front side surface and the rear side surface are respectively provided with a fixing hole, the mounting frame is mounted at the middle part of the side surface of the printing head fixing frame, fixing bolts are clamped in screw holes of the side surface of the mounting frame and are in threaded connection with the fixing holes, the front side surface of the mounting frame is provided with a supporting plate, the bottom surface of the supporting plate is fixedly provided with a spring, the bottom end of the spring is connected with the middle part of the top surface of the movable wheel, a printing head fixing unit is arranged in the printing head fixing frame, and the side surface of the printing head fixing frame is provided with a printing head protection assembly;

wherein: the movable wheel is characterized by further comprising two limiting rods, wherein the two limiting rods are respectively fixed on two sides of the top surface of the movable wheel, and the limiting rods are in sliding connection with limiting grooves on the side surfaces of the supporting plates.

The printing head fixing frame is sleeved on the outer side of the printing head of the printing machine, the fixing frame is fixed on the side face of the printing head fixing frame by using the fixing bolts to be matched with the fixing holes, the moving wheel moves on the surface of a printing object and is matched with the spring to be stressed and contracted, so that the moving stability of the printing head of the printing machine can be improved, and the limiting rod can prevent the spring from deforming.

Further, print head fixed unit contains electric putter, clamp plate, splint, linear electric motor and alignment jig, electric putter has two and fixes respectively at the left and right sides both ends of print head mount medial surface, electric putter's inboard end is connected with the middle part of clamp plate lateral surface, the both ends of clamp plate lateral surface all are fixed with linear electric motor, the alignment jig is installed to the bottom surface of linear electric motor rotor seat, the inboard end of alignment jig is equipped with splint, the output of external control ware is connected to electric putter and linear electric motor's input, starts electric putter and fixes the clamp plate in the both sides of printer print head, and linear electric motor drives splint to press from both sides the solid to prevent to shake the printer print head because of pressing from both sides the solid not hard up printer print head that causes, and can adjust according to the specification of printer print head, in order to improve the practicality of device.

Further, print head protection components contains stores pylon, fixture block, lag and sponge cover, the left and right sides at print head mount is fixed to the fixture block, the left and right sides face of lag all is equipped with the stores pylon, the draw-in hole at stores pylon middle part corresponds the joint with the fixture block, the inside bonding of lag has the sponge cover, and the stores pylon card at lag both sides is in the left and right sides of print head mount, and the fixture block inserts the draw-in groove at stores pylon middle part and fixes, and the lag can play the effect of protection to it when not using the printer print head, and the sponge cover can prevent that the wearing and tearing from appearing in the print head simultaneously.

Further, the printing head fixing device further comprises a sliding block and a sliding groove, wherein the sliding block is fixed on the front side surface and the rear side surface of the pressing plate, the sliding groove is formed in two ends of the front side surface and the rear side surface of the printing head fixing frame, the sliding block slides in the sliding groove, and the sliding of the sliding block in the sliding groove can increase the moving stability of the pressing plate.

Further, the anti-skid printing plate comprises anti-skid patterns and rubber pads, wherein the anti-skid patterns are uniformly distributed on the inner side surface of the clamping plate, the rubber pads are adhered to the middle part of the inner side surface of the clamping plate, the anti-skid patterns are matched with the rubber pads to increase the firmness of fixing the printing head of the printing machine, and meanwhile, the surface of the printing head of the printing machine is prevented from being worn.

Further, still include rubber sleeve and antiseized coating, the rubber sleeve cup joints the lateral surface at the movable wheel, the outside of rubber sleeve evenly coats antiseized coating, and the rubber sleeve can play the effect of protection to the surface of printing object, and antiseized coating can prevent simultaneously that adhesion from appearing between printing object and the rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the sliding support device of the printing head of the printing machine has the following advantages:

1. the mounting frame is fixed through the fixing bolts and the fixing holes, the moving wheel can play a supporting role on the printing head of the printing machine by being matched with the stress shrinkage of the spring when the surface of the printing object moves, the moving stability of the printing head is improved, and the limiting rod can prevent the spring from deforming.

2. The press plate is matched with the clamping plates to clamp and fix printing heads of the printing machines with different specifications by starting the electric push rod and the linear motor, and the practicality of the device is improved while the adjustment is convenient.

3. The protective sleeve is arranged on the bottom surface of the printing head fixing frame, so that the protective sleeve plays a role in protecting the printing head of the printing machine when the printing head is not used, and meanwhile, the sponge sleeve can prevent the abrasion of the printing head.

4. The printing head fixing structure and the spring with the buffering function are arranged separately, so that the printing head is firmly clamped and fixed, and the printing head can be well protected.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model A;

FIG. 3 is a schematic view of the structure of the mobile wheel of the present utility model.

In the figure: the printing head fixing frame 1, the printing head fixing unit 2, the electric push rod 21, the pressing plate 22, the clamping plate 23, the linear motor 24, the adjusting frame 25, the printing head protecting component 3, the hanging frame 31, the clamping block 32, the protecting sleeve 33, the sponge sleeve 34, the fixing hole 4, the mounting frame 5, the supporting plate 6, the fixing bolt 7, the spring 8, the moving wheel 9, the limiting rod 10, the sliding block 11, the sliding groove 12, the anti-skid pattern 13, the rubber pad 14, the rubber sleeve 15 and the anti-sticking coating 16.

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. 1-3, the present embodiment provides a technical solution: a sliding support device of a printing head of a printing machine comprises a printing head fixing frame 1 and a mounting frame 5;

print head holder 1: the middle parts of the front side and the rear side are provided with fixing holes 4, the mounting frame 5 is arranged in the middle part of the side surface of the printing head fixing frame 1, fixing bolts 7 are clamped in screw holes of the side surface of the mounting frame 5, the fixing bolts 7 are in threaded connection with the fixing holes 4, the front side surface of the mounting frame 5 is provided with a supporting plate 6, the bottom surface of the supporting plate 6 is fixedly provided with springs 8, the bottom ends of the springs 8 are connected with the middle part of the top surface of a movable wheel 9, the printing head fixing frame 1 is sleeved on the outer side of a printing head of the printing machine, the mounting frame 5 is fixed on the side surface of the printing head fixing frame 1 by using the fixing bolts 7 to be matched with the fixing holes 4, the movable wheel 9 is matched with the springs 8 to be stressed to shrink when the surface of a printing object moves, the moving stability of the printing head of the printing machine can be increased, the limiting rod 10 can prevent the springs 8 from deforming, the printing head fixing unit 2 comprises an electric push rod 21, a pressing plate 22, a clamping plate 23, a linear motor 24 and an adjusting frame 25, wherein the electric push rod 21 is provided with two left and right ends which are respectively fixed on the inner side surface of the printing head fixing frame 1, the inner side end of the electric push rod 21 is connected with the middle part of the outer side surface of the pressing plate 22, the linear motor 24 is fixed on the two ends of the outer side surface of the pressing plate 22, the adjusting frame 25 is arranged on the bottom surface of a rotor seat of the linear motor 24, the clamping plate 23 is arranged at the inner side end of the adjusting frame 25, the input ends of the electric push rod 21 and the linear motor 24 are electrically connected with the output end of an external controller, the electric push rod 21 is started to fix the pressing plate 22 on the two sides of the printing head of the printing machine, meanwhile, the linear motor 24 drives the clamping plate 23 to clamp the printing head of the printing machine, so that the printing head of the printing machine is prevented from shaking due to clamping loosening, and the adjustment can be carried out according to the specification of the printing head of the printing machine, so that the practicability of the device is improved, the side of the printing head fixing frame 1 is provided with a printing head protection component 3, the printing head protection component 3 comprises a hanging frame 31, clamping blocks 32, a protective sleeve 33 and a sponge sleeve 34, the clamping blocks 32 are fixed on the left side and the right side of the printing head fixing frame 1, the hanging frame 31 is arranged on the left side and the right side of the protective sleeve 33, clamping holes in the middle of the hanging frame 31 are correspondingly clamped with the clamping blocks 32, the sponge sleeve 34 is adhered to the inside of the protective sleeve 33, the hanging frames 31 on the two sides of the protective sleeve 33 are clamped on the left side and the right side of the printing head fixing frame 1, the clamping blocks 32 are inserted into clamping grooves in the middle of the hanging frames 31 to be fixed, the protective sleeve 33 can play a role of protecting a printing head when the printing machine is not used, and meanwhile, the sponge sleeve 34 can prevent the printing head from being worn;

wherein: still include gag lever post 10, gag lever post 10 has two and fixes the both sides at the removal wheel 9 top surface respectively, gag lever post 10 and the spacing groove sliding connection of backup pad 6 side, still include slider 11 and spout 12, slider 11 is fixed in the front and back both sides face of clamp plate 22, the both ends at the printing head mount 1 front and back both sides face are seted up to the spout 12, slider 11 slides in the inside of spout 12, slider 11 slides the stability that can increase clamp plate 22 and remove at spout 12, still include anti-skidding line 13 and rubber pad 14, anti-skidding line 13 even distribution is at clamp plate 23 medial surface, rubber pad 14 bonds at the middle part of clamp plate 22 medial surface, anti-skidding line 13 cooperation rubber pad 14 can increase the fastness that the printing head of printing machine is fixed, prevent simultaneously that the wearing and tearing from appearing in the surface of printing head of printing machine, still include rubber sleeve 15 and anti-sticking coating 16, rubber sleeve 15 cup joints the lateral surface at removal wheel 9, anti-sticking coating 16 has evenly been coated in the outside of rubber sleeve 15, anti-sticking coating 16 can play the effect to the surface of printing object, anti-sticking coating 16 can prevent simultaneously between printing object and the rubber sleeve 15.

The utility model provides a sliding support device of a printing head of a printing machine, which has the following working principle: firstly, the printing head fixing frame 1 is sleeved on the outer side of the printing head of the printing machine, the electric push rod 21 is started to fix the pressing plate 22 on the two sides of the printing head of the printing machine, meanwhile, the linear motor 24 drives the clamping plate 23 to clamp the printing head of the printing machine, so that the printing head of the printing machine is prevented from shaking due to clamping looseness, the anti-skid patterns 13 are matched with the rubber pad 14 to increase the fixing firmness of the printing head of the printing machine, meanwhile, the surface of the printing head of the printing machine is prevented from being worn, then the mounting frame 5 is arranged on the side surface of the printing head fixing frame 1, the fixing bolt 7 is used for being in threaded connection with the fixing hole 4 to fix the mounting frame 5, the moving wheel 9 is matched with the spring 8 to shrink when the surface of a printing object moves, the moving stability of the printing head of the printing machine can be increased, the limiting rod 10 can prevent the spring 8 from deforming, finally, the hanging frames 31 on the two sides of the protecting sleeve 33 are clamped on the left side and the right side of the printing head fixing frame 1, the clamping blocks 32 are inserted into the clamping grooves in the middle of the protecting sleeve 31 to be fixed, the protecting sleeve 33 can play a role in protecting the printing head of the printing head when the printing head of the printing machine is not used, meanwhile, the protecting sleeve 34 can prevent the printing head from being worn, the surface of the printing head from being worn, the rubber sleeve 9 can play a role in protecting the surface of the printing object 16, and the surface of the printing object can be prevented from being adhered to the surface of the printing object.

It should be noted that the electric push rod 21 disclosed in the above embodiment may be freely configured according to the practical application scenario, and the miniature electric push rod with the model IP42 is recommended, and the linear motor 24 may be a miniature linear motor with the model SM 1013. The external controller controls the operation of the electric push rod 21 and the linear motor 24 by a method commonly used in the art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A sliding support device for a printing head of a printing machine, characterized by: comprises a printing head fixing frame (1) and a mounting frame (5);

the middle parts of the front side and the rear side of the printing head fixing frame (1) are provided with fixing holes (4), the mounting frame (5) is arranged in the middle of the side of the printing head fixing frame (1), fixing bolts (7) are clamped in screw holes of the side of the mounting frame (5), the fixing bolts (7) are in threaded connection with the fixing holes (4), the front side of the mounting frame (5) is provided with a supporting plate (6), the bottom surface of the supporting plate (6) is fixedly provided with a spring (8), the bottom end of the spring (8) is connected with the middle part of the top surface of the movable wheel (9), a printing head fixing unit (2) is arranged in the printing head fixing frame (1), and the side of the printing head fixing frame (1) is provided with a printing head protection assembly (3);

in addition, the automatic lifting device further comprises limiting rods (10), wherein the limiting rods (10) are two and are respectively fixed on two sides of the top surface of the movable wheel (9), and the limiting rods (10) are in sliding connection with limiting grooves on the side surfaces of the supporting plates (6).

2. A sliding support device for a printing head of a printing press according to claim 1, wherein: the printing head fixing unit (2) comprises an electric push rod (21), a pressing plate (22), clamping plates (23), a linear motor (24) and an adjusting frame (25), wherein the electric push rod (21) is provided with two left and right ends which are respectively fixed on the inner side face of the printing head fixing frame (1), the inner side end of the electric push rod (21) is connected with the middle part of the outer side face of the pressing plate (22), the linear motor (24) is fixed at the two ends of the outer side face of the pressing plate (22), the adjusting frame (25) is installed on the bottom face of a rotor seat of the linear motor (24), the clamping plates (23) are arranged at the inner side end of the adjusting frame (25), and the input ends of the electric push rod (21) and the linear motor (24) are electrically connected with the output end of an external controller.

3. A sliding support device for a printing head of a printing press according to claim 1, wherein: the printing head protection assembly (3) comprises a hanging frame (31), clamping blocks (32), a protection sleeve (33) and a sponge sleeve (34), wherein the clamping blocks (32) are fixed on the left side and the right side of the printing head fixing frame (1), the hanging frame (31) is arranged on the left side and the right side of the protection sleeve (33), clamping holes in the middle of the hanging frame (31) are correspondingly clamped with the clamping blocks (32), and the sponge sleeve (34) is adhered to the inside of the protection sleeve (33).

4. A sliding support device for a printing head of a printing machine according to claim 2, wherein: the printing head fixing device is characterized by further comprising a sliding block (11) and a sliding groove (12), wherein the sliding block (11) is fixed on the front side surface and the rear side surface of the pressing plate (22), the sliding groove (12) is formed in two ends of the front side surface and the rear side surface of the printing head fixing frame (1), and the sliding block (11) slides in the sliding groove (12).

5. A sliding support device for a printing head of a printing machine according to claim 2, wherein: the anti-skid shoe further comprises anti-skid patterns (13) and rubber pads (14), wherein the anti-skid patterns (13) are uniformly distributed on the inner side face of the clamping plate (23), and the rubber pads (14) are adhered to the middle of the inner side face of the pressing plate (22).

6. A sliding support device for a printing head of a printing press according to claim 1, wherein: still include rubber sleeve (15) and antiseized coating (16), rubber sleeve (15) cup joint in the lateral surface of moving wheel (9), the outside of rubber sleeve (15) is evenly coated with antiseized coating (16).