CN216373812U

CN216373812U - Template printing equipment with deviation rectifying mechanism

Info

Publication number: CN216373812U
Application number: CN202122667128.1U
Authority: CN
Inventors: 张欣
Original assignee: Poyang Weihongda Technology Co ltd
Current assignee: Poyang Weihongda Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-26
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of printing equipment, in particular to template printing equipment with a deviation rectifying mechanism. A stencil printing apparatus having a deviation correcting mechanism includes a deviation correcting portion, a tensioning portion, and a rolling portion; the deviation rectifying part comprises an equipment main body, a first motor, a first gear, a second gear, a first lead screw, a second lead screw, a deviation rectifying plate and a chain, wherein the first motor runs through the first gear, the equipment main body is connected with the first lead screw, the first lead screw and the second lead screw are both rotationally connected with the equipment main body, the second lead screw runs through the equipment main body and is connected with the second gear, the first gear and the second gear are connected through the chain, the deviation rectifying part is arranged, the deviation of the template is prevented, the template can be suitable for templates of various sizes, the first buffer rod is arranged, the second buffer rod and the buffer plate prevent the template from being damaged by clamping, the chain is prevented from being out of chain through the tensioning part, the printed object can be rolled through the rolling part, and the deviation rectifying part is suitable for templates of various thicknesses.

Description

Template printing equipment with deviation rectifying mechanism

Technical Field

The utility model relates to the technical field of printing equipment, in particular to template printing equipment with a deviation rectifying mechanism.

Background

The working principle of the modern printing machine is that firstly the characters and images to be printed are made into printing plate, then the printing plate is mounted on the printing machine, then the ink is coated on the place on which the characters and images are placed by hand or printing machine, then the printing plate can be directly or indirectly transferred onto the paper so as to copy the printed matter identical to the printing plate.

The existing stencil printing equipment lacks a deviation correcting device for positioning, the stencil is easy to deviate, the printing yield is low, the equipment cannot be suitable for stencils with various sizes, and the rotating roller of the existing stencil printing equipment is fixed in position and inconvenient to use in cooperation with stencils with various thicknesses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the template printing equipment with the deviation rectifying mechanism, which can rectify the deviation of the template and is suitable for templates with various thicknesses.

In order to solve the above problems, the present invention provides the following technical solutions: a stencil printing apparatus having a deviation correcting mechanism includes a deviation correcting portion, a tensioning portion, and a rolling portion; the deviation rectifying part comprises an equipment main body, a first motor, a first gear, a second gear, a first lead screw, a second lead screw, a deviation rectifying plate and a chain, wherein the first motor penetrates through the first gear and the equipment main body to be connected with the first lead screw, the first lead screw and the second lead screw are both rotationally connected with the equipment main body, the second lead screw penetrates through the equipment main body to be connected with the second gear, the first gear is connected with the second gear through the chain, the deviation rectifying plate is positioned at two sides of the first lead screw and the second lead screw, the deviation rectifying plate is in threaded connection with the first lead screw and the second lead screw, the thread directions of two ends of the first lead screw and the second lead screw are opposite, a first buffer rod and a second buffer rod are arranged at one adjacent sides of the two deviation rectifying plates, the first buffer rod and the second buffer rod are both hinged with the deviation rectifying plate, and a buffer plate is arranged at one end of the first buffer rod and one end of the second buffer rod far away from the deviation rectifying plate, first buffer rod, second buffer rod all through being equipped with slider and buffer board sliding connection, first buffer rod, second buffer rod all articulate mutually with the slider, two the buffer board is close to slider one side both ends and all is equipped with the stopper, be connected through being equipped with first spring between stopper and the slider, tensioning portion includes gag lever post, gyro wheel, connecting rod, the gyro wheel is located the gag lever post both sides, two the gyro wheel all rotates with the gag lever post to be connected, the gag lever post rotates with the equipment main part to be connected, the connecting rod is located the gag lever post top, be connected through being equipped with the second spring between connecting rod and the equipment main part, rolling portion includes support column, bracing piece, electric telescopic handle, second motor, first transfer line, second transfer line, rolling piece, rolling pole, live-rollers, electric telescopic handle both ends respectively with support column, rolling pole, live rollers, The bracing piece is connected, bracing piece and support column sliding connection, the inside spout that is equipped with of bracing piece, rolling spare passes through spout and bracing piece sliding connection, rolling spare runs through the bracing piece, the second motor is located support column one side, the second motor is connected with first transfer line, second transfer line both ends are articulated mutually with first transfer line, rolling spare respectively, rolling pole run through rolling spare and with rolling spare sliding connection, the live-rollers rotates with rolling pole to be connected, be equipped with the third spring between rolling spare and the rolling pole.

The first motor is fixedly connected with the equipment main body through the installation part, and the first gear and the second gear are located on the same plane.

First buffer beam, second buffer beam and rectify and articulate mutually through being equipped with the articulated elements between the board, two the buffer board is close to one side each other and all is equipped with the blotter.

The two rollers are respectively positioned at two sides of the chain, and the equipment main body is fixedly connected with the second spring through a connecting piece.

The rolling part is located above the equipment main body, a limiting ring is arranged at the top of the rolling rod, and two ends of the third spring are respectively connected with the limiting ring and the rolling part.

The utility model has the beneficial effects that: through being equipped with the portion of rectifying, prevent the template off tracking to can be applicable to the template of multiple size, prevent through being equipped with first buffer beam, second buffer beam, buffer board that the template is pressed from both sides badly, prevent through being equipped with the tensioning part that the chain from taking off the chain, through being equipped with rolling portion, can roll press the printed matter, and can be applicable to the template of multiple thickness.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the deviation rectifying portion of the present invention.

Fig. 3 is a schematic view of the structure of the rolling part of the present invention.

Fig. 4 is an enlarged view of the present invention at a.

FIG. 5 is an enlarged view of the present invention at B.

(1, device body; 2, first motor; 3, second gear; 4, first lead screw; 5, second lead screw; 6, deviation rectifying plate; 7, chain; 8, first buffer rod; 9, second buffer rod; 10, buffer plate; 11, limiting block; 12, limiting rod; 13, roller; 14, connecting rod; 15, supporting column; 16, supporting rod; 17, electric telescopic rod; 18, second motor; 19, first transmission rod; 20, second transmission rod; 21, rolling piece; 22, rolling rod; 23, rotating roller)

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

A stencil printing apparatus having a deviation correcting mechanism includes a deviation correcting portion, a tensioning portion, and a rolling portion; the deviation rectifying part comprises an equipment body 1, a first motor 2, a first gear, a second gear 3, a first lead screw 4, a second lead screw 5, a deviation rectifying plate 6 and a chain 7, wherein the first motor 2 penetrates through the first gear, the equipment body 1 and is connected with the first lead screw 4, the first lead screw 4 and the second lead screw 5 are rotationally connected with the equipment body 1, the second lead screw 5 penetrates through the equipment body 1 and is connected with the second gear 3, the first gear and the second gear 3 are connected through the chain 7, the deviation rectifying plate 6 is positioned on two sides of the first lead screw 4 and the second lead screw 5, the deviation rectifying plate 6 is in threaded connection with the first lead screw 4 and the second lead screw 5, the thread directions of two ends of the first lead screw 4 and the second lead screw 5 are opposite, a first buffer rod 8 and a second buffer rod 9 are arranged on one adjacent side of the two deviation rectifying plates 6, and the first buffer rod 8, the second buffer rod 9 are arranged on one adjacent side of the two deviation rectifying plates 6, The second buffer rod 9 is hinged with the deviation correcting plate 6, the buffer plate 10 is arranged at one end of each of the first buffer rod 8 and the second buffer rod 9, which is far away from the deviation correcting plate 6, the first buffer rod 8 and the second buffer rod 9 are connected with the buffer plate 10 in a sliding manner through a sliding part, the first buffer rod 8 and the second buffer rod 9 are hinged with the sliding part, the two buffer plates 10 are provided with limit blocks 11 at two ends of one side, which is close to the sliding part, of the two buffer plates 10, the limit blocks 11 are connected with the sliding part through first springs, the tensioning part comprises limit rods 12, rollers 13 and connecting rods 14, the rollers 13 are arranged at two sides of the limit rods 12, the two rollers 13 are rotatably connected with the limit rods 12, the limit rods 12 are rotatably connected with the equipment main body 1, the connecting rods 14 are arranged at the tops of the limit rods 12, the connecting rods 14 are connected with the equipment main body 1 through second springs, the rolling part comprises a support column 15, a support rod 16, an electric telescopic rod 17, a second motor 18, a first transmission rod 19, a second transmission rod 20, a rolling piece 21, a rolling rod 22 and a rotating roller 23, two ends of the electric telescopic rod 17 are respectively connected with the supporting column 15 and the supporting rod 16, the support bar 16 is connected with the support column 15 in a sliding way, a sliding groove is arranged inside the support bar 16, the rolling members 21 are slidably connected with the support rod 16 through sliding grooves, the rolling members 21 penetrate through the support rod 16, the second motor 18 is positioned at one side of the supporting column 15, the second motor 18 is connected with the first transmission rod 19, two ends of the second transmission rod 20 are respectively hinged with the first transmission rod 19 and the rolling piece 21, the rolling rod 22 penetrates through the rolling piece 21 and is connected with the rolling piece 21 in a sliding mode, the rotating roller 23 is connected with the rolling rod 22 in a rotating mode, and a third spring is arranged between the rolling piece 21 and the rolling rod 22.

The first motor 2 and the equipment main body 1 are fixedly connected through a mounting part, and the first gear and the second gear 3 are positioned on the same plane.

The first buffer rod 8, the second buffer rod 9 and the deviation correcting plate 6 are hinged through a hinge, and one side, close to each other, of each of the two buffer plates 10 is provided with a buffer pad.

The two rollers 13 are respectively positioned at two sides of the chain 7, and the equipment main body 1 is fixedly connected with the second spring through a connecting piece.

The rolling part is positioned above the equipment main body 1, the top of the rolling rod 22 is provided with a limiting ring, and two ends of the third spring are respectively connected with the limiting ring and the rolling piece 21.

The template is placed between two deviation correcting plates 6, a first motor 2 is started, the first motor 2 simultaneously drives a first gear and a first lead screw 4 to rotate, the first gear drives a second gear 3 to rotate through a chain 7, and then drives a second lead screw 5 to rotate, the deviation correcting plates 6 are in threaded connection with the first lead screw 4 and the second lead screw 5, the thread turning directions of the two ends of the first lead screw 4 and the second lead screw 5 are opposite, the first lead screw 4 and the second lead screw 5 simultaneously rotate to enable the two deviation correcting plates 6 to approach each other, simultaneously drive a buffer plate 10 and a buffer pad to be in contact with the template, the first buffer rod 8 and the second buffer rod 9 start to rotate and tend to be parallel, the first buffer rod 8 and the second buffer rod 9 push a sliding part to slide towards a direction close to a limiting block 11 when rotating, simultaneously extrude a first spring, the first spring plays a buffer role in the contraction process, the template is prevented from being damaged by clamping, and can be suitable for templates with various sizes, in the process of rotating the chain 7, the connecting piece is fixed, the second spring extrudes the connecting rod 14 to further push the limiting rod 12 to rotate, the limiting rod 12 drives the two rollers 13 to be in close contact with the chain 7 to tension the chain 7 to prevent chain dropping, after the template is rectified and positioned, a printed matter is placed, the electric telescopic rod 17 is controlled to stretch or shorten, the supporting rod 16 is lifted to a proper position, the position of the rotating roller 23 is changed along with the change of the position of the rotating roller and is in contact with the printed matter, the second motor 18 can be suitable for templates with various thicknesses, the second motor 18 drives the first transmission rod 19 to rotate to further drive the second transmission rod 20 to move, so that the rolling piece 21 is driven to continuously slide back and forth in the sliding groove to roll the printed matter, in the rolling process, the printed matter extrudes the rotating roller 23 to enable the rolling rod 22 to slide upwards and to enable the third spring to shrink, and the third spring plays a role of buffering in the shrinking process, the turning roller 23 is prevented from crushing the die plate.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a template lithography apparatus who possesses mechanism of rectifying which characterized in that: comprises a deviation rectifying part, a tensioning part and a rolling part; the deviation rectifying part comprises an equipment main body (1), a first motor (2), a first gear, a second gear (3), a first lead screw (4), a second lead screw (5), a deviation rectifying plate (6) and a chain (7), wherein the first motor (2) penetrates through the first gear, the equipment main body (1) is connected with the first lead screw (4), the first lead screw (4) and the second lead screw (5) are rotatably connected with the equipment main body (1), the second lead screw (5) penetrates through the equipment main body (1) and is connected with the second gear (3), the first gear is connected with the second gear (3) through the chain (7), the deviation rectifying plate (6) is positioned at two sides of the first lead screw (4) and the second lead screw (5), the deviation rectifying plate (6) is in threaded connection with the first lead screw (4) and the second lead screw (5), the thread directions of two ends of the first lead screw (4) and the second lead screw (5) are opposite, a first buffer rod (8) and a second buffer rod (9) are arranged on one adjacent side of each of the two deviation rectifying plates (6), the first buffer rod (8) and the second buffer rod (9) are hinged to the deviation rectifying plates (6), one ends of the first buffer rod (8) and the second buffer rod (9) far away from the deviation rectifying plates (6) are respectively provided with a buffer plate (10), the first buffer rod (8) and the second buffer rod (9) are respectively in sliding connection with the buffer plates (10) through a sliding part, the first buffer rod (8) and the second buffer rod (9) are respectively hinged to the sliding part, two ends of the two buffer plates (10) close to one side of the sliding part are respectively provided with a limiting block (11), the limiting blocks (11) are connected with the sliding part through a first spring, the tensioning part comprises a limiting rod (12), a roller (13) and a connecting rod (14), and the roller (13) is positioned on two sides of the limiting rod (12), two gyro wheel (13) all rotate with gag lever post (12) and are connected, gag lever post (12) rotate with equipment main part (1) and are connected, connecting rod (14) are located gag lever post (12) top, be connected through being equipped with the second spring between connecting rod (14) and equipment main part (1), rolling portion includes support column (15), bracing piece (16), electric telescopic handle (17), second motor (18), first drive rod (19), second drive rod (20), rolling spare (21), rolling pole (22), live-rollers (23), electric telescopic handle (17) both ends are connected with support column (15), bracing piece (16) respectively, bracing piece (16) and support column (15) sliding connection, the inside spout that is equipped with of bracing piece (16), rolling spare (21) are through spout and bracing piece (16) sliding connection, the utility model discloses a rolling piece, including support column (15), rolling piece (21), second motor (18) are connected with first transfer line (19), second transfer line (20) both ends are articulated mutually with first transfer line (19), rolling piece (21) respectively, rolling pole (22) run through rolling piece (21) and with rolling piece (21) sliding connection, live-rollers (23) rotate with rolling pole (22) and are connected, be equipped with the third spring between rolling piece (21) and rolling pole (22).

2. The stencil printing apparatus with a deviation correcting mechanism according to claim 1, wherein: first motor (2) and equipment main part (1) between through being equipped with installed part looks fixed connection, first gear is located the coplanar with second gear (3).

3. The stencil printing apparatus with a deviation correcting mechanism according to claim 1, wherein: first buffer beam (8), second buffer beam (9) and rectify between board (6) and articulate mutually through being equipped with the articulated elements, two buffer board (10) are close to one side each other and all are equipped with the blotter.

4. The stencil printing apparatus with a deviation correcting mechanism according to claim 1, wherein: the two rollers (13) are respectively positioned at two sides of the chain (7), and the equipment main body (1) is fixedly connected with the second spring through a connecting piece.

5. The stencil printing apparatus with a deviation correcting mechanism according to claim 1, wherein: the rolling part is located above the equipment main body (1), a limiting ring is arranged at the top of the rolling rod (22), and two ends of the third spring are respectively connected with the limiting ring and the rolling piece (21).