CN219789628U

CN219789628U - Oven with high processing efficiency

Info

Publication number: CN219789628U
Application number: CN202320175134.1U
Authority: CN
Inventors: 刘苗; 杨琨
Original assignee: Chongqing Wharton Precision Electronics Co ltd
Current assignee: Chongqing Wharton Precision Electronics Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-10-03
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses an oven with high processing efficiency, which comprises: the baking oven comprises a baking oven body and a swinging mechanism, wherein a baking cavity is formed in the front side of the baking oven body, a door is hinged to the front side of the baking oven body, two IR hot air devices are embedded in the top side wall of the baking cavity, bearing plates are fixedly installed on the two side walls of the baking cavity, and the swinging mechanism is arranged on the top wall of the baking cavity. When the silk-screen product is baked, the turntable is driven to rotate through the first rotating rod by the arranged driving motor, the second rotating rod is driven to rotate around the circle center of the turntable by the turntable, so that the connecting rod is driven to reciprocate, the sliding rod is driven to circularly push and pull, the sliding rod is driven to reciprocate left and right on the air outlet cover, when the sliding rod slides left and right on the air outlet cover, the gear is driven to rotate by the movement of the rack, so that the swinging plate is driven to swing on the air outlet cover, hot air blown by the IR hot air equipment is uniformly blown on the silk-screen product, so that the silk-screen product is heated uniformly, the baking rod degree is the same, and the quality of the silk-screen product is ensured.

Description

Oven with high processing efficiency

Technical Field

The utility model relates to the technical field of silk screen printing processing, in particular to an oven with high processing efficiency.

Background

Screen printing is an abbreviation for "screen printing". Screen printing is to stretch silk fabric, synthetic fiber fabric or metal wire net onto the screen frame and to make screen printing plate by hand painting film or photochemical plate making. In modern screen printing technology, a photosensitive material is used to make a screen printing plate by a photoengraving method, and during printing, ink is transferred to a printing stock through meshes of an image-text part by extrusion of a scraping plate, so that an image-text which is the same as an original document is formed. The screen printing equipment is simple, the operation is convenient, the printing and plate making are simple, the cost is low, and the adaptability is strong.

After silk screen printing is carried out on the silk screen printing product, printing ink on the product needs to be dried through a dryer, but most of existing ovens only send heat to dry the silk screen printing product through IR hot air equipment arranged in the ovens, but blown hot air is uneven, so that the silk screen printing product is heated unevenly in the ovens, and not only is the drying efficiency low, but also the defective rate is high.

Disclosure of Invention

The present utility model is directed to an oven with high processing efficiency, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high processing efficiency oven comprising:

the baking oven comprises a baking oven body, wherein a baking cavity is formed in the front side of the baking oven body, a box door is hinged to the front side of the baking oven body, two IR hot air devices are embedded in the top side wall of the baking cavity, each IR hot air device comprises a fan and a heating plate, bearing plates are fixedly arranged on the two side walls of the baking cavity, and the bearing plates are in hollowed-out arrangement;

and the swinging mechanism is arranged on the top wall of the baking cavity.

Preferably, the swing mechanism comprises an air outlet cover, a plurality of swing plates and a driving assembly, wherein the air outlet cover is fixedly arranged on the top side wall of a baking cavity, through grooves are formed in two side walls of the air outlet cover, sliding rods are connected in the through grooves in a sliding mode, the swing plates are equidistantly distributed in the air outlet cover, gears are fixedly welded in the middle of the top side of the swing plates, the gears are rotationally connected on the air outlet cover through rotating shafts, a plurality of racks which are equidistantly distributed are fixedly welded on the bottom side of the sliding rods, and the racks are in one-to-one correspondence with the gears and are respectively meshed and connected.

Preferably, the drive assembly includes driving motor, driving motor fixed mounting is on the oven back lateral wall, driving motor's output shaft transmission is connected with first bull stick, the front end of first bull stick extends to in the baking chamber and rotates with the oven and be connected, the front end fixed welding of first bull stick has the carousel, carousel front side fixed welding has the second bull stick, the eccentric setting of second bull stick is on the carousel, it is connected with the connecting rod to rotate on the second bull stick, the one end that the second bull stick was kept away from to the connecting rod rotates with the slide bar to be connected.

Preferably, exhaust holes are formed in two side walls of the baking box, and dustproof nets are arranged on the exhaust holes.

Preferably, a control panel is fixedly arranged on one side wall of the baking box, and the control panel is connected with the IR hot air equipment and the control end of the driving motor through wires.

Preferably, a handle is fixedly installed on the box door.

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

when the silk-screen product is baked, the turntable is driven to rotate through the first rotating rod by the arranged driving motor, the second rotating rod is driven to rotate around the circle center of the turntable by the turntable, so that the connecting rod is driven to reciprocate, the sliding rod is driven to circularly push and pull, the sliding rod is driven to reciprocate left and right on the air outlet cover, when the sliding rod slides left and right on the air outlet cover, the gear is driven to rotate by the movement of the rack, so that the swinging plate is driven to swing on the air outlet cover, hot air blown by the IR hot air equipment is uniformly blown on the silk-screen product, so that the silk-screen product is heated uniformly, the baking rod degree is the same, and the quality of the silk-screen product is ensured.

Drawings

Fig. 1 is a schematic perspective view of an oven with high processing efficiency according to the present utility model;

FIG. 2 is a cross-sectional elevation view of a toaster in accordance with the present utility model;

FIG. 3 is a cross-sectional side view of a baking oven with high processing efficiency according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 2 in an oven with high processing efficiency according to the present utility model.

In the figure: 1. a baking oven; 2. a baking chamber; 3. a door; 4. an IR hot air device; 5. a blower; 6. a heating plate; 7. a carrying plate; 8. an air outlet cover; 9. a through groove; 10. a slide bar; 11. a rack; 12. a gear; 13. a swinging plate; 14. a driving motor; 15. a first rotating lever; 16. a turntable; 17. a second rotating rod; 18. a connecting rod; 19. an exhaust hole; 20. a control panel; 21. and (5) a handle.

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, the present utility model provides a technical solution: a high processing efficiency oven comprising:

the baking oven comprises a baking oven 1, wherein a baking cavity 2 is formed in the front side of the baking oven 1, a box door 3 is hinged to the front side of the baking oven 1, two IR hot air devices 4 are embedded in the top side wall of the baking cavity 2, each IR hot air device 4 comprises a fan 5 and a heating plate 6, an air inlet communicated with each IR hot air device 4 is formed in the rear side of the baking oven 1, bearing plates 7 are fixedly mounted on the two side walls of the baking cavity 2, and the bearing plates 7 are in hollowed-out arrangement;

and the swinging mechanism is arranged on the top wall of the baking cavity 2.

The swing mechanism comprises an air outlet cover 8, a plurality of swing plates 13 and a driving assembly, wherein the air outlet cover 8 is fixedly arranged on the top side wall of the baking cavity 2, through grooves 9 are formed in the two side walls of the air outlet cover 8, sliding rods 10 are connected in the through grooves 9 in a sliding mode, the swing plates 13 are equidistantly distributed in the air outlet cover 8, gears 12 are fixedly welded in the middle of the top side of the swing plates 13, the gears 12 are rotationally connected to the air outlet cover 8 through rotating shafts, racks 11 which are equidistantly distributed are fixedly welded on the bottom side of the sliding rods 10, the racks 11 are in one-to-one correspondence with the gears 12 and are respectively in meshed connection, and when the sliding rods 10 slide left and right on the air outlet cover 8, the racks 11 can move to drive the gears 12 to rotate, so that the swing plates 13 are driven to swing on the air outlet cover 8.

The driving assembly comprises a driving motor 14, the driving motor 14 is fixedly arranged on the rear side wall of the oven 1, a first rotating rod 15 is connected with an output shaft of the driving motor 14 in a transmission manner, the front end of the first rotating rod 15 extends into the oven cavity 2 and is rotationally connected with the oven 1, a rotating disc 16 is fixedly welded at the front end of the first rotating rod 15, a second rotating rod 17 is fixedly welded at the front side of the rotating disc 16, the second rotating rod 17 is eccentrically arranged on the rotating disc 16, a connecting rod 18 is rotationally connected to the second rotating rod 17, one end of the connecting rod 18, far away from the second rotating rod 17, is rotationally connected with the sliding rod 10, the rotating disc 16 can be driven by the first rotating rod 15 after the driving motor 14 is started, the rotating disc 16 drives the second rotating rod 17 to rotate around the circle center of the rotating disc 16, so that the connecting rod 18 is driven to reciprocate, the sliding rod 10 is driven to circularly push and pull, and the sliding rod 10 is driven to reciprocate left and right on the air outlet cover 8.

Exhaust holes 19 are formed in the two side walls of the baking box 1, dust screens are arranged on the exhaust holes 19, and the exhaust holes 19 are convenient for exhausting baked moisture in the baking box 1.

A control panel 20 is fixedly arranged on one side wall of the baking box 1, the control panel 20 is connected with the IR hot air equipment 4 and the control end of the driving motor 14 through wires, and the control panel 20 is convenient for operating the baking box 1.

The door 3 is fixedly provided with a handle 21, and the handle 21 facilitates opening and closing of the door 3.

Working principle: when the silk-screen printing device is used, a silk-screen printing product is placed on a bearing plate 7, an IR hot air device 4 and a driving motor 14 are started through a control panel 20, a fan 5 of the IR hot air device 4 blows hot air heated by a heating plate 6 into an air outlet cover 8, meanwhile, the driving motor 14 drives a rotary table 16 to rotate through a first rotary rod 15, the rotary table 16 drives a second rotary rod 17 to rotate around the circle center of the rotary table 16, so that a connecting rod 18 is driven to reciprocate, the sliding rod 10 is driven to circularly push and pull, the sliding rod 10 is driven to slide left and right on the air outlet cover 8, when the sliding rod 10 slides left and right on the air outlet cover 8, a gear 12 is driven to rotate through the movement of a rack 11, so that a swinging plate 13 is driven to swing on the air outlet cover 8, and hot air is uniformly blown on the silk-screen printing product, so that the silk-screen printing product is heated uniformly and the drying rod degree is the same, and the quality of the silk-screen printing product is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A high processing efficiency oven comprising:

the baking oven comprises a baking oven body (1), wherein a baking cavity (2) is formed in the front side of the baking oven body (1), a box door (3) is hinged to the front side of the baking oven body (1), two IR hot air devices (4) are embedded in the top side wall of the baking cavity (2), each IR hot air device (4) comprises a fan (5) and a heating plate (6), bearing plates (7) are fixedly arranged on the two side walls of the baking cavity (2), and the bearing plates (7) are in hollowed arrangement;

and the swinging mechanism is arranged on the top wall of the baking cavity (2).

2. The high efficiency oven of claim 1, wherein: swing mechanism includes air-out cover (8), a plurality of swing board (13) and drive assembly, air-out cover (8) fixed mounting is on toasting chamber (2) top lateral wall, all seted up logical groove (9) on air-out cover (8) both sides wall, two sliding connection has slide bar (10) in logical groove (9), a plurality of swing board (13) equidistance distributes in air-out cover (8), swing board (13) top side middle part fixed welding has gear (12), gear (12) are rotated through the pivot and are connected on air-out cover (8), slide bar (10) downside fixed welding has rack (11) of a plurality of equidistance distributions, a plurality of rack (11) and a plurality of gear (12) one-to-one and respectively meshing are connected.

3. The high efficiency oven of claim 2, wherein: the driving assembly comprises a driving motor (14), the driving motor (14) is fixedly arranged on the rear side wall of the baking oven (1), a first rotating rod (15) is connected to an output shaft of the driving motor (14) in a transmission mode, the front end of the first rotating rod (15) extends into the baking cavity (2) and is rotationally connected with the baking oven (1), a turntable (16) is fixedly welded at the front end of the first rotating rod (15), a second rotating rod (17) is fixedly welded at the front side of the turntable (16), the second rotating rod (17) is eccentrically arranged on the turntable (16), a connecting rod (18) is rotationally connected to the second rotating rod (17), and one end, far away from the second rotating rod (17), of the connecting rod (18) is rotationally connected with the sliding rod (10).

4. The high efficiency oven of claim 1, wherein: exhaust holes (19) are formed in the two side walls of the baking box (1), and dustproof nets are arranged on the exhaust holes (19).

5. The high efficiency oven of claim 1, wherein: a control panel (20) is fixedly arranged on one side wall of the baking box (1), and the control panel (20) is connected with the control ends of the IR hot air equipment (4) and the driving motor (14) through wires.

6. The high efficiency oven of claim 1, wherein: the door (3) is fixedly provided with a handle (21).