CN219650798U

CN219650798U - Oven and screen printer

Info

Publication number: CN219650798U
Application number: CN202320956295.4U
Authority: CN
Inventors: 关志锋; 刘利军; 邱天荣; 张宇
Original assignee: Tianjin Yinzhijia Technology Co ltd
Current assignee: Tianjin Yinzhijia Technology Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-08
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses an oven and a screen printer, which belong to the technical field of printers, wherein the oven comprises a base and a drying box, the top end of the base is fixedly provided with the drying box, the top end of the inner wall of the drying box is fixedly provided with drying components, the bottom ends of the two symmetrical sides of the drying box are provided with openings, the top ends of the openings at the two sides of the drying box are fixedly provided with first air deflectors, the base is hollow, the base is internally and fixedly provided with a blowing component, and the top end of the base is provided with a plurality of air outlets.

Description

Oven and screen printer

Technical Field

The utility model relates to the technical field of printing, in particular to an oven and a screen printer.

Background

At present, screen printing is to use a screen as a plate base and prepare a screen printing plate with graphics context by a photosensitive plate making method, the screen printing consists of five major elements, namely, the screen printing plate, a scraping plate, printing ink, a printing table and a printing stock, the mesh of the graphics context part of the screen printing plate can be printed by using the basic principle that the mesh of the non-graphics context part can not be printed by the printing ink, the screen printing is to put the screen into a printer to print one by one, and after a printed matter is molded, an oven is often needed to dry the printed matter, but the printed matter cannot be preheated and dried before the drying treatment, so that the problems of slower speed and lower efficiency in the drying process are caused.

Disclosure of Invention

In order to make up for the defects, the utility model provides an oven and a screen printer, and aims to solve the problem that the efficiency is low due to the fact that printed matters cannot be preheated before being dried.

In a first aspect, the utility model provides an oven, which comprises a base and a drying box, wherein the top end of the base is fixedly provided with the drying box, the top end of the inner wall of the drying box is fixedly provided with a drying assembly, the bottom ends of two symmetrical sides of the drying box are provided with openings, the top ends of the openings at the two sides of the drying box are fixedly provided with first air deflectors, the two sides of the first air deflectors are fixedly provided with baffle plates, the base is in a hollow structure, the inside of the base is fixedly provided with a blowing assembly, and the top end of the base is provided with a plurality of air outlet holes.

In a preferred technical scheme of the utility model, the drying assembly comprises first blowing equipment and heating rods, wherein the first blowing equipment is fixedly arranged at the top end of the inner wall of the drying box, two ends of the heating rods are fixedly connected with two sides of the inner wall of the drying box, and the heating rods are arranged in parallel and equidistantly.

In the preferred technical scheme of the utility model, a plurality of air deflectors are fixedly arranged on the inner wall of the drying box, the air deflectors are arranged in parallel and equidistantly, the air deflectors on two sides are symmetrically and obliquely arranged, and the air deflectors are arranged between the heating rod and the first blowing equipment.

In a preferred technical scheme of the utility model, the inner wall of the base is fixedly provided with a supporting plate, a plurality of second blowing devices are arranged on the supporting plate, and the second blowing devices are equidistantly arranged on the supporting plate.

In the preferred technical scheme of the utility model, a plurality of air inlets are arranged at the top end of the drying box and at two sides of the base, and a filter screen is arranged on each air inlet.

In the preferred technical scheme of the utility model, an electric push rod is fixedly arranged on one side of the supporting plate, the output end of the electric push rod is fixedly connected with a supporting block, the bottom end of the supporting block is fixedly connected with a support, the bottom end of the support is fixedly connected with a second air deflector, a chute is arranged on one side of the first air deflector, the second air deflector is in sliding connection with the inner wall of the chute, and the support is in an L-shaped arrangement.

In a second aspect, the utility model further provides a screen printer, which comprises the above-mentioned oven, a conveyor belt, an ink tank and a supporting frame, wherein the conveyor belt is fixedly installed at the top end of the base, the conveyor belt penetrates through the opening of the drying box and extends to the outer side, the supporting frame is in a U-shaped arrangement, the bottom end of the supporting frame is fixedly connected with the top end of the base, the ink tank and the ink pump are fixedly installed at the top end of the supporting frame, the feeding end of the ink pump is communicated with the ink tank, an atomizing spray pipe is fixedly installed at the top end of the inner wall of the supporting frame, the output end of the ink pump is communicated with the atomizing spray pipe, and a plurality of atomizing spray heads are fixedly communicated with the bottom end of the atomizing spray pipe.

In a preferred technical scheme of the utility model, a plurality of vent holes are formed in the conveyor belt, and the vent holes are equidistantly formed in the conveyor belt.

The beneficial effects of the utility model are as follows: when the drying oven and the screen printer are used, a screen is placed on the conveying belt, the conveying belt is started, the ink pump is started to pump ink in the ink tank into the atomizing spray pipe, and finally, uniform spraying of the screen ink is realized by the atomizing spray head, at the moment, the first air blowing device, the second air blowing device and the heating rod are started, the first air blowing device uniformly blows hot air to the heating rod through the air deflector to uniformly blow the hot air to the conveying belt to dry the screen, the first air deflector can enable the hot air to be kept above the conveying belt for a certain distance after being blown out of the drying box, the preheating effect can be achieved on the screen, the electric push rod is started to drive the second air deflector to move through the cooperation of the supporting block and the support, so that the preheating range is adjusted, the second air blowing device is matched with the bottom of the screen through the air outlet hole, uniform blowing can be performed when the screen is dried, the screen is preheated before being dried, and the drying speed is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an oven according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an internal structure of an oven according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an internal structure of a base according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a screen printer according to an embodiment of the present utility model.

In the figure: 110-a base; 111-air outlet holes; 112-an air inlet; 120-a drying box; 121-a first air deflector; 130-a first blowing device; 131-heating rod; 132-air deflectors; 140-an electric push rod; 141-a support block; 142-a bracket; 143-a second air deflector; 150-supporting plates; 151-a second air blowing device; 210-a conveyor belt; 220-ink tank; 221-an ink pump; 222-atomizing spray pipe; 223-atomizer; 230-supporting frame.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an oven, includes base 110 and stoving case 120, base 110 top fixed mounting stoving case 120, stoving case 120 inner wall top fixed mounting stoving subassembly, stoving subassembly includes first blast apparatus 130 and heating rod 131, first blast apparatus 130 fixed mounting stoving case 120 inner wall top, a plurality of heating rod 131 both ends with stoving case 120 inner wall both sides fixed connection, stoving case 120 symmetry both sides bottom is the opening setting, stoving case 120 both sides opening part top fixed mounting first aviation baffle 121, base 110 is hollow setting, fixed mounting blast subassembly in the base 110, base 110 top is provided with a plurality of ventholes 111, base 110 inner wall fixed mounting backup pad 150, install a plurality of second blast apparatus 151 on the backup pad 150.

In some specific embodiments, a plurality of air deflectors 132 are fixedly mounted on the inner wall of the drying box 120, and the plurality of air deflectors 132 are arranged in parallel and equidistantly, and the air deflectors 132 on both sides are symmetrically inclined, so that the wind is uniformly blown to the conveyor belt 210.

In some specific embodiments, a plurality of air inlets 112 are provided at the top end of the drying box 120 and at both sides of the base 110, and a filter screen is provided on the air inlets 112 to prevent dust from blowing toward the screen.

In some specific embodiments, the electric push rod 140 is fixedly installed on one side of the support plate 150, the output end of the electric push rod 140 is fixedly connected with the support block 141, the bottom end of the support block 141 is fixedly connected with the support 142, the bottom end of the support 142 is fixedly connected with the second air deflector 143, a chute is arranged on one side of the first air deflector 121, and the second air deflector 143 is slidably connected with the inner wall of the chute, so that the preheating range can be adjusted according to requirements.

Referring to fig. 4, an embodiment of the present utility model further provides a screen printer, which includes the above-mentioned oven, a conveyor belt 210, an ink tank 220 and a supporting frame 230, wherein the conveyor belt 210 is fixedly installed at the top end of the base 110, the supporting frame 230 is in a U-shaped configuration, the bottom end of the supporting frame 230 is fixedly connected with the top end of the base 110, the ink tank 220 and the ink pump 221 are fixedly installed at the top end of the supporting frame 230, the feeding end of the ink pump 221 is communicated with the ink tank 220, an atomizing nozzle 222 is fixedly installed at the top end of the inner wall of the supporting frame 230, the output end of the ink pump 221 is communicated with the atomizing nozzle 222, and a plurality of atomizing nozzles 223 are fixedly connected at the bottom end of the atomizing nozzle 222.

In some embodiments, the conveyor belt 210 is provided with a plurality of ventilation holes, so that the wind blown by the second blowing device 151 passes through the conveyor belt 210.

Working principle: when the device is used, a silk screen is placed on the conveyor belt 210, the conveyor belt 210 is started, the ink pump 221 is started again to pump ink in the ink tank 220 into the atomizing spray pipe 222, finally, uniform spraying of silk screen ink is realized by the atomizing spray head 223, at the moment, the first air blowing device 130, the second air blowing device 151 and the heating rod 131 are started, the first air blowing device 130 uniformly blows air to the heating rod 131 through the air deflector 132 to enable hot air to uniformly blow the silk screen to the conveyor belt 210 for drying, the first air deflector 121 can enable the hot air to blow out of the drying box 120 and then keep a distance above the conveyor belt 210, a preheating effect can be achieved on the silk screen, the electric push rod 140 is started to drive the second air deflector 143 to move through the cooperation of the supporting block 141 and the bracket 142, so that the preheating range is adjusted, and the second air blowing device 151 is matched with the bottom of the silk screen through the air outlet hole 111 and the vent hole.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a baking oven, its characterized in that, includes base and stoving case, base top fixed mounting stoving case, stoving case inner wall top fixed mounting stoving subassembly, stoving case symmetry both sides bottom is the opening setting, the first aviation baffle of stoving case both sides opening part top fixed mounting, the base is hollow setting, fixed mounting blast assembly in the base, the base top is provided with a plurality of ventholes.

2. The oven of claim 1 wherein said drying assembly comprises a first blower and a plurality of heating rods, said first blower being fixedly mounted to the top end of the inner wall of said oven, said plurality of heating rods being fixedly connected to the two sides of the inner wall of said oven.

3. The oven according to claim 1, wherein a plurality of air deflectors are fixedly arranged on the inner wall of the oven, the air deflectors are arranged in parallel and equidistantly, and the air deflectors on two sides are symmetrically and obliquely arranged.

4. An oven according to claim 1, wherein the inner wall of the base is fixedly provided with a support plate, and a plurality of second air blowing devices are arranged on the support plate.

5. An oven according to claim 1, wherein a plurality of air inlet holes are formed in the top end of the drying oven and on two sides of the base, and a filter screen is arranged on the air inlet holes.

6. The oven according to claim 4, wherein an electric push rod is fixedly installed on one side of the supporting plate, an output end of the electric push rod is fixedly connected with a supporting block, a bottom end of the supporting block is fixedly connected with a support, a bottom end of the support is fixedly connected with a second air deflector, a sliding groove is formed in one side of the first air deflector, and the second air deflector is slidably connected with an inner wall of the sliding groove.

7. The screen printer is characterized by comprising the oven, the conveyor belt, the ink tank and the supporting frame according to any one of claims 1-6, wherein the conveyor belt is fixedly installed at the top end of the base, the supporting frame is U-shaped, the bottom end of the supporting frame is fixedly connected with the top end of the base, the ink tank and the ink pump are fixedly installed at the top end of the supporting frame, the feeding end of the ink pump is communicated with the ink tank, the atomizing spray pipe is fixedly installed at the top end of the inner wall of the supporting frame, the output end of the ink pump is communicated with the atomizing spray pipe, and a plurality of atomizing spray heads are fixedly communicated with the bottom end of the atomizing spray pipe.

8. The screen printer of claim 7, wherein the conveyor belt is provided with a plurality of vent holes.