CN219214238U

CN219214238U - Prepressing device of water-based printing grooving machine

Info

Publication number: CN219214238U
Application number: CN202222537896.XU
Authority: CN
Inventors: 陈智慧
Original assignee: Guangdong Jiayante Intelligent Equipment Co ltd
Current assignee: Guangdong Jiayante Intelligent Equipment Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-06-20
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a prepressing device of a water-based printing grooving machine, which comprises a machine base, wherein a telescopic pressure rod is arranged above the interior of the machine base, a pressing mechanism is arranged at the bottom of the telescopic pressure rod, a wheel pressing mechanism is arranged at the upper end of the pressing mechanism, a pull rod mechanism is arranged at the lower end of the pressing mechanism, and a transmission mechanism is arranged between the upper end of the pressing mechanism and the lower end of the pressing mechanism. The pre-pressing device of the original water-based printing grooving machine is added, so that the paper can be pre-pressed and flattened, the side position can be corrected cheaply, the position error is reduced, the product quality and the working efficiency are improved, the scrapping amount is reduced, the cost is saved, and the structure is simple and convenient to use.

Description

Prepressing device of water-based printing grooving machine

Technical Field

The utility model relates to the field of prepressing devices of water-based printing grooving machines, in particular to a traditional prepressing device of a flat-pressing water-based printing grooving machine.

Background

Because traditional waterborne printing groover pre-compaction device, when the printing stage entering fluting is accomplished to the paper, because preceding process or receive other external force influences at the conveying process, the paper takes place the skew easily, can not hug closely together with between the pressure-bearing face, can't carry out pre-compaction evacuation and side and level work to it when fluting, and lead to the suppression precision low, appear the trench skew, and the waste product is high, is unfavorable for improving product quality. Therefore, when the paper enters the grooving stage, the paper can be pre-pressed and leveled, the lateral position can be corrected cheaply, the position error is reduced, the product quality and the working efficiency are improved, the scrappage is reduced, the cost is saved, and the structure is simple and convenient to use.

Therefore, the existing prepressing device of the water-based printing grooving machine needs to be further improved.

Disclosure of Invention

The utility model aims to provide the prepressing device of the water-based printing grooving machine, which not only can prepressing and flattening paper, but also can correct side positions cheaply when the paper enters a grooving stage, thereby reducing position errors, improving product quality and working efficiency, reducing scrappage, saving cost and being simple and convenient to use.

In order to achieve the above purpose, the present utility model adopts the following scheme:

the utility model provides a waterborne printing groover pre-compaction device, includes the frame, the inside top of frame is provided with flexible pressure bar, flexible pressure bar bottom is provided with pressing mechanism, pressing mechanism upper end is provided with wheel pressure mechanism, pressing mechanism lower extreme is provided with pull rod mechanism, pressing mechanism upper end with be provided with drive mechanism between the pressing mechanism lower extreme.

Further, the pressing mechanism comprises an upper half part and a lower half part, straight holes are formed in the left side and the right side of the middle of the upper half part, movable rectangular grooves are formed between the straight holes in the left side and the right side, short rectangular grooves are formed in the left side and the right side of the bottom of the upper half part, blind holes are formed in the short rectangular grooves in each group, pits are formed in the rear sides of the short rectangular grooves, I-shaped grooves are formed in the front of the lower half part, step holes are formed in the rear of the lower half part, long holes are formed between the I-shaped grooves and the step holes, limiting grooves are formed in the bottom of the lower half part, and locators are arranged above the step holes.

Further, the wheel pressing mechanism comprises a linkage rod, external threads are arranged on the left side and the right side of the linkage rod, movable sliding blocks are symmetrically arranged on the left side and the right side of the linkage rod, internal threads are arranged inside the movable sliding blocks, first holes are formed in the front and the back of the movable sliding blocks, a group of connecting pieces are hinged to the movable sliding blocks, a boss is arranged at one end of each connecting piece, a second hole is formed in the other end of each connecting piece, a pushing rod is hinged to the left connecting piece and the right connecting piece, third holes are formed in the two ends of the pushing rod, a limiting groove is formed in the middle of the pushing rod, round rods are hinged to the pushing rod, and two groups of pressing wheel rods are arranged.

Further, the pull rod mechanism comprises a hollow rod, a vertical gear is arranged at one end of the hollow rod, a threaded groove is formed in the rod body, a push-pull rod is nested in the middle of the hollow rod, a pin is arranged at one end of the push-pull rod, a transverse connecting rod is welded at the other end of the push-pull rod, rotary reset blocks are arranged at two ends of the transverse connecting rod, and a pull rod is arranged on the rotary reset blocks.

Further, the transmission mechanism comprises an inner screw hole arranged on the upper half part, a screw rod is assembled in the inner screw hole, a horizontal gear is arranged at the bottom of the screw rod, and a driving thread is arranged at the top of the screw rod.

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

the pre-pressing device of the water-based printing grooving machine solves the defects of the pre-pressing device of the traditional water-based printing grooving machine, and has the advantages that the pre-pressing device of the water-based printing grooving machine is added, so that the pre-pressing of paper can be flattened, the side position can be corrected cheaply, the position error is reduced, the product quality and the working efficiency are improved, the scrapping amount is reduced, the cost is saved, and the structure is simple and convenient to use.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a right side view of the present utility model

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;

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. 1-5, a prepressing device of a water-based printing grooving machine comprises a machine base 1, wherein a telescopic pressure rod 2 is arranged above the interior of the machine base 1, a pressing mechanism 3 is arranged at the bottom of the telescopic pressure rod 2, a wheel pressing mechanism 4 is arranged at the upper end of the pressing mechanism 3, a pull rod mechanism 5 is arranged at the lower end of the pressing mechanism 3, and a transmission mechanism 6 is arranged between the upper end of the pressing mechanism 3 and the lower end of the pressing mechanism 3.

Working principle:

when paper is conveyed to the lower die of the pressing mechanism 4 through the conveying system on the automatic die cutting machine body, the telescopic pressure rod 2 is arranged above the machine base 1 to start stretching downwards to perform pressing cutting slotting, when the telescopic pressure rod 2 stretches, the upper half 301 of the pressing mechanism 3 is pushed to move downwards along the guide mechanism 7, the wheel pressing mechanism 4 performs prepressing leveling on the paper when the upper half of the pressing mechanism 3 moves downwards, meanwhile, the lower pressure is converted into rotary power through the transmission mechanism 6 to rotate the pull rod mechanism 5, leveling and correcting deviation on the side face of the paper are achieved, the problem that the paper is influenced by other external forces in a printing process or in the conveying process, the paper is easy to deviate, cannot be clung to the bearing faces together, prepressing emptying and side face leveling work cannot be performed on the paper during slotting, pressing precision is low, and groove position deviation occurs is solved.

When the upper half part of the pressing mechanism 3 is pressed down, the pressing wheel 4051 in the wheel pressing mechanism 4 performs front-back movement pre-pressing through the limit groove 4042 on the pushing rod 404, and the linkage rod 401 can be adjusted according to the length of paper.

When the upper half 301 of the pressing mechanism 3 moves downwards, the screw 602 in the driving transmission mechanism 6 is driven to rotate through the cooperation of the inner screw hole 601 and the driving screw 6021, the hollow rod 501 in the rod mechanism 5 is driven to rotate when the screw 602 rotates, and when the hollow rod 501 rotates, the screw groove 502 drives the pin 5031 on the push-pull rod 503 to move forwards and backwards under the restriction of the limiting groove 3024.

When the pressing mechanism 3 is pressed, the pull rod 5041 rotates in the opposite direction to the pressing mechanism 3 by rotating the reset block 504, and the concave pit 30132 is matched with the positioner 3025, so that the influence of the insufficient pressing is avoided.

The pressing mechanism 3 of the present utility model includes an upper half 301 and a lower half 302, wherein straight holes 3011 are provided on left and right sides of a middle portion of the upper half 301, a movable rectangular slot 3012 is provided between the straight holes 3011 on left and right sides, short rectangular slots 3013 are provided on left and right sides of a bottom of the upper half 301, blind holes 30131 are provided in each group of short rectangular slots 3013, pits 30132 are provided on a rear side of the short rectangular slots 3013, an i-shaped slot 3021 is provided in front of the lower half 302, a step hole 3022 is provided behind the lower half 302, a long hole 3023 is provided between the i-shaped slot 3021 and the step hole 3022, a limit slot 3024 is provided on a bottom of the lower half 302, and a positioner 3025 is provided above the step hole 3022.

The wheel pressing mechanism 4 comprises a linkage rod 401, wherein external threads 4011 are arranged on the left side and the right side of the linkage rod 401, movable sliding blocks 402 are symmetrically arranged on the left side and the right side of the linkage rod 401, internal threads 4021 are arranged in each group of movable sliding blocks 402, a first hole 4022 is formed in the front face and the rear face of each group of movable sliding blocks 402, each group of movable sliding blocks 402 is hinged with a group of connecting pieces 403, one end of each group of connecting pieces 403 is provided with a boss 4031, the other end of each group of connecting pieces 403 is provided with a second hole 4032, the left group of connecting pieces 403 and the right group of connecting pieces 403 are hinged with a pushing rod 404, third holes 4041 are formed in the two ends of the pushing rod 404, a limit groove 4042 is formed in the middle of the pushing rod 404, a round rod 405 is hinged with a round rod 405, and two groups of pressing wheels 4051 are arranged on the round rod 405.

The pull rod mechanism 5 comprises a hollow rod 501, wherein a vertical gear 5011 is arranged at one end of the hollow rod 501, a threaded groove 502 is arranged on a rod body, a push-pull rod 503 is nested in the middle of the hollow rod 501, a pin 5031 is arranged at one end of the push-pull rod 503, a transverse connecting rod 5032 is welded at the other end of the push-pull rod, rotary reset blocks 504 are arranged at two ends of the transverse connecting rod 5032, and a pull rod 5041 is arranged on the rotary reset blocks 504.

The transmission mechanism 6 of the utility model comprises an inner screw hole 601 arranged on the upper half 301, the inner screw hole 601 is provided with a screw 602, the bottom of the screw 602 is provided with a horizontal gear 603, and the top of the screw 602 is provided with a driving thread 6021.

While there has been shown and described what is at present considered to be the fundamental principles and the main features of the utility model and the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and 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. The utility model provides a waterborne printing groover pre-compaction device, is including frame (1), the inside top of frame (1) is provided with flexible pressure bar (2), its characterized in that: the telescopic pressure rod is characterized in that a pressing mechanism (3) is arranged at the bottom of the telescopic pressure rod (2), a wheel pressing mechanism (4) is arranged at the upper end of the pressing mechanism (3), a pull rod mechanism (5) is arranged at the lower end of the pressing mechanism (3), and a transmission mechanism (6) is arranged between the upper end of the pressing mechanism (3) and the lower end of the pressing mechanism (3).

2. The pre-pressing device of the water-based printing grooving machine according to claim 1, wherein: the pressing mechanism (3) comprises an upper half portion (301) and a lower half portion (302), straight holes (3011) are formed in the left side and the right side of the middle of the upper half portion (301), movable rectangular grooves (3012) are formed between the straight holes (3011) in the left side and the right side, short rectangular grooves (3013) are formed in the left side and the right side of the bottom of the upper half portion (301), blind holes (30131) are formed in the short rectangular grooves (3013), pits (30132) are formed in the rear side of the short rectangular grooves (3013), I-shaped grooves (3021) are formed in the front of the lower half portion (302), step holes (3022) are formed in the rear of the lower half portion (302), long holes (3023) are formed between the I-shaped grooves (3021) and the step holes (3022), limiting grooves (3024) are formed in the bottom of the lower half portion (302), and locators (3025) are arranged above the step holes (3022).

3. The pre-pressing device of the water-based printing grooving machine according to claim 2, wherein: the wheel pressing mechanism (4) comprises a linkage rod (401), external threads (4011) are arranged on the left side and the right side of the linkage rod (401), movable sliding blocks (402) are symmetrically arranged on the left side and the right side of the linkage rod (401), internal threads (4021) are arranged in the movable sliding blocks (402), first holes (4022) are formed in the front and the back of each movable sliding block (402), a group of connecting pieces (403) are hinged to each movable sliding block (402), a boss (4031) is arranged at one end of each group of connecting pieces (403), a second hole (4032) is formed in the other end of each connecting piece, pushing rods (404) are hinged to each connecting piece (403), third holes (4041) are formed in the two ends of each pushing rod, a limiting groove (4042) is formed in the middle of each pushing rod (404), a round rod (405) is hinged to each pushing rod, and two groups of pressing wheels (4051) are arranged on the round rod (405).

4. A pre-pressing device of an aqueous printing groover as defined in claim 3, wherein: the pull rod mechanism (5) comprises a hollow rod (501), a vertical gear (5011) is arranged at one end of the hollow rod (501) and a threaded groove (502) is formed in the rod body, a push-pull rod (503) is nested in the middle of the hollow rod (501), a pin (5031) is arranged at one end of the push-pull rod (503), a transverse connecting rod (5032) is welded at the other end of the push-pull rod, rotary reset blocks (504) are arranged at two ends of the transverse connecting rod (5032), and pull rods (5041) are arranged on the rotary reset blocks (504).

5. The pre-pressing device of the water-based printing grooving machine according to claim 4, wherein: the transmission mechanism (6) comprises an inner screw hole (601) arranged on the upper half part (301), the inner screw hole (601) is provided with a screw rod (602), a horizontal gear (603) is arranged at the bottom of the screw rod (602), and a driving thread (6021) is arranged at the top of the screw rod.