CN213138242U

CN213138242U - Label printing ink drying device

Info

Publication number: CN213138242U
Application number: CN202021541380.7U
Authority: CN
Inventors: 窦伟强; 闵博飞; 徐孝平
Original assignee: Caprock Suzhou Material Technology Co ltd
Current assignee: Caprock Suzhou Material Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a label printing ink drying device, including frame and stoving mechanism, its characterized in that: the drying mechanism comprises a drying box, a drying cavity is arranged in the drying box, a feed inlet is formed in the left side of the drying box, a discharge outlet is formed in the right side of the drying box, a plurality of groups of heating wires are arranged above the drying cavity, and a temperature sensor is arranged on the inner wall of the drying cavity; the top of stoving case is equipped with one and leads to the groove, the bottom that leads to the groove with the stoving cavity is linked together, lead to the inslot and install a suction fan, the air intake of suction fan set up in the stoving cavity, the air outlet of suction fan set up in the top outside of stoving case, be equipped with a connecting piece on the air outlet of suction fan, the connecting piece links to each other with a exhaust-gas treatment equipment through a pipeline. The utility model provides high drying efficiency and quality, environmental protection more.

Description

Label printing ink drying device

Technical Field

The utility model relates to a label production and processing field especially relates to a label printing ink drying device.

Background

When the label is produced, the label surface is printed, and after the printing is finished, the label is conveyed for a certain distance and then is automatically dried. However, in this way, the efficiency of airing is low, and a long conveying space is required, which occupies a large space. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a label printing ink drying device through using this structure, has effectively guaranteed drying efficiency and quality, environmental protection more simultaneously.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a label printing ink drying device comprises a rack and a drying mechanism arranged on the rack, wherein the drying mechanism comprises a drying box, a drying cavity is arranged in the drying box, a feeding hole is formed in the left side of the drying box, a discharging hole is formed in the right side of the drying box, the discharging hole and the feeding hole are communicated with the drying cavity, a plurality of groups of heating wires are further arranged above the drying cavity and are arranged above the space between the feeding hole and the discharging hole, a temperature sensor is arranged on the inner wall of the drying cavity, a temperature display meter is arranged on the outer wall of the drying box, and the temperature sensor is electrically connected with the temperature display meter;

the top of the drying box is provided with a through groove, the bottom of the through groove is communicated with the drying cavity, a suction fan is installed in the through groove, an air inlet of the suction fan is arranged in the drying cavity, an air outlet of the suction fan is arranged on the outer side of the top of the drying box, a connecting piece is arranged on the air outlet of the suction fan, and the connecting piece is connected with a waste gas treatment device through a pipeline;

the bottom of the connecting piece is connected with an air outlet of the suction fan, and the top of the connecting piece is connected with the bottom of the pipeline;

an active carbon filter is further inserted into the connecting piece, a notch is formed in the front end of the connecting piece, and the active carbon filter is inserted into the connecting piece through the notch.

In the technical scheme, the rack is rotatably provided with two groups of supporting rollers, one group of supporting rollers are rotatably arranged at the outer part of the left side of the feeding hole, and the other group of supporting rollers are rotatably arranged at the outer part of the right side of the discharging hole.

In the above technical scheme, a connecting cavity is arranged inside the connecting piece, the bottom of the connecting cavity is communicated with the air outlet of the suction fan, the top of the connecting cavity is communicated with the bottom of the pipeline, and the gap is communicated with the connecting cavity.

In the technical scheme, the left side and the right side of the inner wall of the connecting cavity are respectively provided with a supporting plate, the top surfaces of the supporting plates are flush with the bottom of the notch, and the front end surface of the supporting plate is connected with the rear end surface of the notch.

In the technical scheme, the activated carbon filter is inserted into the connecting cavity through the gap, and two sides of the bottom of the activated carbon filter are abutted against the top surfaces of the supporting plates at two sides; the front end outer fringe department of active carbon filter is equipped with one and extends the frame, the external diameter that extends the frame is greater than the external diameter of breach, be equipped with a sealing washer on the rear end face of extending the frame, the rear end face of sealing washer support in on the preceding terminal surface of connecting piece, just the sealing washer set up in the outside of breach.

In the technical scheme, the middle part of the front end face of the activated carbon filter is provided with a hand grip.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in the product enters into the stoving cavity from the feed inlet, see off from the discharge gate again, in this process, multiunit heater heats the cavity in the stoving cavity, can be quick like this dry the printing ink on label surface, simultaneously, in this process, temperature sensor real-time detection temperature, it is suitable to guarantee the temperature of inside, in the stoving process, produced waste gas can be siphoned away through the suction fan, after filtering large granule thing through the active carbon filter earlier, unify again and carry out exhaust-gas treatment through exhaust-gas treatment equipment, and is more environment-friendly;

2. the utility model adopts the arrangement of the suction fan, so that the outside air can flow towards the feed inlet and the discharge port towards the drying cavity, thus effectively reducing the gas in the drying cavity from flowing out of the feed inlet and the discharge port, preventing the air pollution and being more environment-friendly;

3. the utility model discloses well activated carbon filter can be quick change, effectively reduces exhaust-gas treatment equipment's exhaust-gas treatment volume, reduce cost.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic cross-sectional view of a connecting member according to a first embodiment of the present invention.

Wherein: 1. a frame; 2. a drying box; 3. drying the cavity; 4. a feed inlet; 5. a discharge port; 6. an electric heating wire; 7. a temperature sensor; 8. a temperature display meter; 9. a through groove; 10. a suction fan; 11. a connecting member; 12. a pipeline; 13. an activated carbon filter; 14. a support roller; 15. a connecting cavity; 16. a support plate; 17. an extension frame; 18. a seal ring; 19. a gripper; 20. and a controller.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 to 3, a label ink drying device comprises a rack 1 and a drying mechanism arranged on the rack, wherein the drying mechanism comprises a drying box 2, a drying cavity 3 is arranged in the drying box, a feed inlet 4 is arranged on the left side of the drying box, a discharge outlet 5 is arranged on the right side of the drying box, the discharge outlet and the feed inlet are communicated with the drying cavity, a plurality of groups of heating wires 6 are arranged above the drying cavity and arranged above the space between the feed inlet and the discharge outlet, a temperature sensor 7 is arranged on the inner wall of the drying cavity, a temperature display meter 8 is arranged on the outer wall of the drying box, and the temperature sensor is electrically connected with the temperature display meter;

a through groove 9 is formed in the top of the drying box, the bottom of the through groove is communicated with the drying cavity, a suction fan 10 is installed in the through groove, an air inlet of the suction fan is arranged in the drying cavity, an air outlet of the suction fan is arranged on the outer side of the top of the drying box, a connecting piece 11 is arranged on the air outlet of the suction fan, and the connecting piece is connected with a waste gas treatment device through a pipeline 12;

an active carbon filter 13 is further inserted into the connecting piece, a notch is formed in the front end of the connecting piece, and the active carbon filter is inserted into the connecting piece through the notch.

In this embodiment, still can set up controller 20 on the frame, the automatically controlled connection of controller and heating wire and temperature sensor, can adjust according to setting for the temperature is real-time like this, and operating personnel can look over the inside temperature of stoving cavity through the temperature display table is real-time moreover, the timely discovery problem of operating personnel of being convenient for. When the drying device is used, a product enters the drying cavity from the feeding hole, the ink on the surface of the product is quickly dried by using the high temperature in the drying cavity, and the product is discharged from the discharging hole after the drying is finished. Wherein, in the stoving in-process, some harmful substance can be volatilized to printing ink, because the existence of suction fan, the chance of induced drafting siphons away these harmful substance, filters big particulate matter through the active carbon filter earlier, then sends into the exhaust-gas treatment equipment in and handles, environmental protection more. Simultaneously, because the existence of suction fan, can make the stoving cavity inhale the stoving cavity with outside air from feed inlet and discharge gate in like this, prevent that the gas in the stoving cavity from flowing from feed inlet and discharge gate, environmental protection more.

Referring to fig. 1 and 2, two groups of supporting rollers 14 are rotatably arranged on the rack, one group of supporting rollers are rotatably arranged outside the left side of the feeding hole, and the other group of supporting rollers are rotatably arranged outside the right side of the discharging hole. Through the setting of two sets of backing rolls, can support the product and carry, guarantee the stability and the quality of drying.

Referring to fig. 2 and 3, a connecting cavity 15 is arranged inside the connecting piece, the bottom of the connecting cavity is communicated with an air outlet of the suction fan, the top of the connecting cavity is communicated with the bottom of the pipeline, and the gap is communicated with the connecting cavity.

The left side and the right side of the inner wall of the connecting cavity are respectively provided with a supporting plate 16, the top surfaces of the supporting plates are flush with the bottom of the notch, and the front end surface of the supporting plate is connected with the rear end surface of the notch.

The active carbon filter is inserted into the connecting cavity through the gap, and two sides of the bottom of the active carbon filter are propped against the top surfaces of the supporting plates at two sides; the front end outer fringe department of active carbon filter is equipped with one and extends frame 17, the external diameter that extends the frame is greater than the external diameter of breach, be equipped with a sealing washer 18 on the rear end face of extending the frame, the rear end face of sealing washer support in on the preceding terminal surface of connecting piece, just the sealing washer set up in the outside of breach.

In this embodiment, since the adsorption amount of the activated carbon filter is limited, the activated carbon filter is saturated in adsorption after a certain period of use and does not perform the adsorption function, and therefore, the activated carbon filter needs to be replaced frequently. Wherein, for the convenience of changing, through the setting of breach and backup pad, can directly support the backup pad with activated carbon filter disect insertion to the breach like this to utilize extension frame and sealing washer to carry on spacingly and sealed, guarantee to connect the sealed of cavity, realize guaranteeing filtration quality to the filtration of particulate matter.

Wherein, the middle part of the front end surface of the active carbon filter is provided with a hand grip 19. Therefore, an operator can conveniently grasp the hand grip to pull out the activated carbon filter from the notch for replacement.

Wherein activated carbon filter includes the casing and sets up the activated carbon granule in the casing, and the top and the bottom of casing are the filter screen, and activated carbon granule is in between two sets of filter screens, and activated carbon granule can take out in activated carbon filter like this, carries out quick change, effective reduce cost.

Claims

1. The utility model provides a label printing ink drying device, includes the frame and sets up the stoving mechanism in the frame, its characterized in that: the drying mechanism comprises a drying box, a drying cavity is arranged in the drying box, a feeding hole is formed in the left side of the drying box, a discharging hole is formed in the right side of the drying box, the discharging hole and the feeding hole are communicated with the drying cavity, a plurality of groups of heating wires are further arranged above the drying cavity, the plurality of groups of heating wires are arranged above the feeding hole and the discharging hole, a temperature sensor is arranged on the inner wall of the drying cavity, a temperature display meter is arranged on the outer wall of the drying box, and the temperature sensor is electrically connected with the temperature display meter;

2. The label ink drying device according to claim 1, characterized in that: rotate in the frame and be equipped with two sets of backing rolls, a set of the backing roll rotate set up in the left side outside of feed inlet, another a set of the backing roll rotate set up in the right side outside of discharge gate.

3. The label ink drying device according to claim 1, characterized in that: the connecting piece is internally provided with a connecting cavity, the bottom of the connecting cavity is communicated with an air outlet of the suction fan, the top of the connecting cavity is communicated with the bottom of the pipeline, and the gap is communicated with the connecting cavity.

4. The label ink drying device of claim 3, wherein: the left side and the right side of the inner wall of the connecting cavity are respectively provided with a supporting plate, the top surfaces of the supporting plates are flush with the bottom of the notch, and the front end surface of the supporting plate is connected with the rear end surface of the notch.

5. The label ink drying device of claim 4, wherein: the active carbon filter is inserted into the connecting cavity through the gap, and two sides of the bottom of the active carbon filter are propped against the top surfaces of the supporting plates at two sides; the front end outer fringe department of active carbon filter is equipped with one and extends the frame, the external diameter that extends the frame is greater than the external diameter of breach, be equipped with a sealing washer on the rear end face of extending the frame, the rear end face of sealing washer support in on the preceding terminal surface of connecting piece, just the sealing washer set up in the outside of breach.

6. The label ink drying device of claim 5, wherein: and the middle part of the front end surface of the activated carbon filter is provided with a hand grip.