CN219820924U - Oven for screen printing - Google Patents

Abstract

The utility model relates to the technical field of ovens, and discloses an oven for screen printing, which comprises a box body, wherein a transmission shaft is rotatably connected to the center of the inner wall of one side, opposite to the upper side and the lower side, of the box body through a bearing, a rotating motor is fixedly arranged at the upper end of the box body, the output end of the lower end of the rotating motor is fixedly connected with the upper end of the transmission shaft, a plurality of fixing sleeves are fixedly sleeved on the shaft wall of the transmission shaft, a plurality of placing frames are symmetrically and fixedly connected to the outer wall of each fixing sleeve, a jacking mechanism is fixedly arranged at the lower end of each placing frame, a plurality of heating lamp rods positioned at the upper side of each placing frame are fixedly connected to the inner wall of the box body, a plurality of sucking cylinders are uniformly and fixedly sleeved on the upper end of the box body, and a plurality of air blowing cylinders are uniformly and fixedly sleeved on the bottom of the box body. The utility model ensures that a plurality of printing stock are heated uniformly, and ensures the drying quality and efficiency.

Description

Oven for screen printing

Technical Field

The utility model belongs to the technical field of ovens, and particularly relates to an oven for screen printing.

Background

In screen printing operations, the printed substrate also needs to be heated appropriately to dry and cure the graphic paste on its surface.

At present, quick drying is mostly carried out in a hot air blowing mode, but the air speed can enable graphic and text slurry to be easily blown away, and the printing forming quality is affected.

Disclosure of Invention

The present utility model is directed to an oven for screen printing, which solves the above-mentioned problems.

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

the utility model provides an oven for screen printing, includes the box, upper and lower relative one side inner wall center department of box is connected with the transmission shaft through the bearing rotation, the upper end fixed mounting of box has the rotating electrical machines, the lower extreme output of rotating electrical machines and the upper end fixed connection of transmission shaft, the fixed sleeve of having cup jointed a plurality of fixed sleeve of axle wall of transmission shaft, a plurality of frames of placing of fixed sleeve's outer wall symmetry fixedly connected with, the lower extreme fixed mounting of placing the frame has a liftout mechanism, the inner wall fixedly connected with of box a plurality of heating lamp bars that are located the frame upside of placing, the even fixed plug bush of upper end of box has a plurality of suction tube, the even fixed plug bush in bottom of box has a plurality of gas blowing tubes, a plurality of the suction tube has same root circulating pipe with the intercommunication between the gas blowing tube, be equipped with circulating pump and drying mechanism on the circulating pump and drying mechanism equal fixed connection is at the outer wall of box.

Preferably, the liftout mechanism includes two symmetrical fixed connection in the L shape fixed plates of placing the frame lower extreme, the upper end of L shape fixed plate horizontal part and the lower extreme fixedly connected with many guide bars of placing the frame, many the guide bar outside slip has cup jointed same push pedal, the even fixedly connected with many push rods of upper end of push pedal, a plurality of through-holes that are used for the push rod to run through and stretch into have been seted up to the lower extreme of placing the frame, fixedly connected with is a plurality of pulldown springs of overlapping respectively outside many push rods between the lower extreme of push pedal and the upper end of L shape fixed plate horizontal part.

Preferably, the four corners of the bottom of the box body are fixedly connected with supporting legs.

Preferably, the drying mechanism comprises a drying shell, an opening is formed in one side of the drying shell, a cover plate is fixedly connected to the corresponding opening through bolts, and a plurality of drying filler plates are fixedly connected to the side wall of the cover plate.

Preferably, one side of the cover plate is fixedly connected with a sealing plug frame which is sealed and sleeved in the drying shell.

Preferably, the rotating motor is electrically connected with a power supply of the peripheral device through a control switch.

Compared with the prior art, the utility model provides an oven for screen printing, which comprises the following components

The beneficial effects are that:

1. this oven for screen printing, through the box that is equipped with, place the stock after the screen printing in placing the frame, start heating lamp stick and rotating electrical machines, the heating lamp plate heats the stoving on the stock, and the rotating electrical machines drives the transmission shaft and rotate, the transmission shaft drives a plurality of frames of placing through fixed sleeve and rotates, make a plurality of stocks evenly be heated, guarantee the stoving quality, circulating pump cooperation circulating pipe forms high-speed wind flow between suction cylinder and blowing cylinder, and the wind flow is upwards going on from the bottom, wind power also can not directly be acted on the picture and text thick liquids on stock surface, just take away the moisture in the box fast, further improve stoving quality and efficiency, and a plurality of dry filler boards in the dry shell can handle the moisture, realize efficient moisture absorption.

2. This oven for screen printing, through push pedal and push rod that is equipped with, after accomplishing the stoving, upwards promote the push pedal, the push pedal steadily moves up along the guide bar, and overcomes the elasticity cooperation push rod of drop-down spring and release the printing thing fast and place outside the frame, can realize getting material operation fast, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an oven for screen printing according to the present utility model;

fig. 2 is a schematic view showing a part of an enlarged structure of an oven for screen printing according to the present utility model.

In the figure: 1. a case; 2. a transmission shaft; 3. a rotating electric machine; 4. a fixed sleeve; 5. placing a frame; 6. heating the lamp rod; 7. a suction cylinder; 8. a blowing cylinder; 9. a circulation pipe; 10. a circulation pump; 11. an L-shaped fixing plate; 12. a guide rod; 13. a push plate; 14. pushing the push rod; 15. a pull-down spring; 16. drying the shell; 17. a cover plate; 18. drying the filler plate; 19. and sealing the plug frame.

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.

Referring to fig. 1-2, an oven for screen printing comprises a box body 1, wherein a transmission shaft 2 is rotatably connected to the center of the inner wall of one side opposite to the upper side and the lower side of the box body 1 through a bearing, a rotating motor 3 is fixedly arranged at the upper end of the box body 1, the lower end output end of the rotating motor 3 is fixedly connected with the upper end of the transmission shaft 2, a plurality of fixing sleeves 4 are fixedly sleeved on the shaft wall of the transmission shaft 2, a plurality of placing frames 5 are symmetrically and fixedly connected to the outer wall of the fixing sleeves 4, a jacking mechanism is fixedly arranged at the lower end of the placing frames 5, a plurality of heating lamp rods 6 positioned on the upper side of the placing frames 5 are fixedly connected to the inner wall of the box body 1, a plurality of suction cylinders 7 are uniformly and fixedly sleeved on the upper end of the box body 1, a plurality of air blowing cylinders 8 are uniformly and fixedly sleeved on the bottom of the box body 1, a same circulating pipe 9 is communicated between the plurality of suction cylinders 7 and the air blowing cylinders 8, a circulating pump 10 and a drying mechanism are arranged on the circulating pipe 9, and the circulating pump 10 and the drying mechanism are fixedly connected to the outer wall of the box body 1.

The liftout mechanism includes two symmetrical fixed connection and is placing the L shape fixed plate 11 of frame 5 lower extreme, the upper end of L shape fixed plate 11 horizontal part and the lower extreme fixedly connected with many guide bars 12 of placing frame 5, the same push pedal 13 has been cup jointed in the outside slip of many guide bars 12, the even fixedly connected with many push rods 14 of upper end of push pedal 13, a plurality of through-holes that are used for push rod 14 to run through and stretch into have been seted up to the lower extreme of placing frame 5, fixedly connected with is a plurality of pulldown springs 15 of respectively overlapping outside many push rods 14 between the lower extreme of push pedal 13 and the upper end of L shape fixed plate 11 horizontal part.

The four corners of the bottom of the box body 1 are fixedly connected with supporting legs, so that the whole device is more stable to support.

The drying mechanism comprises a drying shell 16, one side of the drying shell 16 is provided with an opening, a cover plate 17 is fixedly connected to the corresponding opening through bolts, and a plurality of drying filler plates 18 are fixedly connected to the side wall of the cover plate 17, so that moisture can be treated, and efficient moisture absorption is realized.

One side of the cover plate 17 is fixedly connected with a sealing plug frame 19 which is sealed and sleeved in the drying shell 16, so that stable sealing connection between the cover plate 17 and the drying shell 16 is realized.

The rotating motor 3 is electrically connected with a power supply of the external device through a control switch.

The principle of operation of the present utility model will now be described as follows:

when the utility model is used, the screen printed printing stock is placed in the placement frame 5 through the box body 1, the heating lamp rod 6 and the rotating motor 3 are started, the heating lamp plate heats and dries the printing stock, the rotating motor 3 drives the transmission shaft 2 to rotate, the transmission shaft 2 drives the placement frames 5 to rotate through the fixed sleeve 4, so that the printing stock is uniformly heated, the drying quality is ensured, the circulating pump 10 is matched with the circulating pipe 9 to form high-speed air flow between the suction cylinder 7 and the blowing cylinder 8, the air flow is upward from the bottom, the air force is not directly acted on the image-text slurry on the surface of the printing stock, only the moisture in the box body 1 is quickly taken away, the drying quality and the drying efficiency are further improved, the drying shell 16 is internally provided with a plurality of drying filler plates 18, the moisture is effectively absorbed, the pushing plate 13 and the pushing rod 14 are pushed upward after the drying is finished, the pushing plate 13 is stably moved upward along the guide rod 12, the pushing plate 14 is matched with the elasticity of the pulling down spring 15 to push the printing stock out of the box body 5, and the material can be quickly placed outside the drying shell, and the material can be conveniently and rapidly taken out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.

Claims (6)

1. The utility model provides an oven for screen printing, includes box (1), its characterized in that, upper and lower relative one side inner wall center department of box (1) is connected with transmission shaft (2) through the bearing rotation, the upper end fixed mounting of box (1) is equipped with rotating electrical machines (3), the lower extreme output of rotating electrical machines (3) and the upper end fixed connection of transmission shaft (2), the fixed sleeve (4) that has cup jointed of the shaft wall of transmission shaft (2), the outer wall symmetry fixedly connected with of fixed sleeve (4) is a plurality of frame (5) of placing, the lower extreme fixed mounting of frame (5) is equipped with liftout mechanism, the inner wall fixedly connected with of box (1) is located the heating lamp stick (6) of placing frame (5) upside, the even fixed plug bush of upper end of box (1) has a plurality of suction tube (7), a plurality of suction tube (7) and a plurality of cylinder (8) between the fixed sleeve of connecting have same root (9), circulation pump (10) and drying pump (10) are equipped with on the drying cycle (1) and drying pump (10) are connected.

2. The oven for screen printing according to claim 1, characterized in that the liftout mechanism comprises two L-shaped fixing plates (11) symmetrically and fixedly connected to the lower end of the placement frame (5), a plurality of guide rods (12) are fixedly connected to the upper end of the horizontal portion of the L-shaped fixing plates (11) and the lower end of the placement frame (5), a plurality of push rods (13) are sleeved outside the guide rods (12) in a sliding manner, a plurality of push rods (14) are uniformly and fixedly connected to the upper end of the push rods (13), a plurality of through holes for the push rods (14) to penetrate and extend into are formed in the lower end of the placement frame (5), and a plurality of pull springs (15) respectively sleeved outside the push rods (14) are fixedly connected between the lower end of the push rods (13) and the upper end of the horizontal portion of the L-shaped fixing plates (11).

3. Oven for screen printing according to claim 1, characterized in that the bottom four corners of the box (1) are fixedly connected with supporting legs.

4. The oven for screen printing according to claim 1, characterized in that the drying mechanism comprises a drying shell (16), one side of the drying shell (16) is provided with an opening, a cover plate (17) is fixedly connected with the corresponding opening through bolts, and a plurality of drying filler plates (18) are fixedly connected with the side wall of the cover plate (17).

5. Oven for screen printing according to claim 4, characterized in that one side of the cover plate (17) is fixedly connected with a sealing plug frame (19) which is sealed and sleeved in the drying shell (16).

6. An oven for screen printing according to claim 1, characterized in that the rotating electric machine (3) is electrically connected to the external power supply through a control switch.