CN214582315U

CN214582315U - Energy-saving automatic temperature control drying device for paper products

Info

Publication number: CN214582315U
Application number: CN202120549665.3U
Authority: CN
Inventors: 邓福涛; 邓力豪
Original assignee: Wuhan Leading Paper Products Co ltd
Current assignee: Wuhan Leading Paper Products Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses an energy-saving automatic temperature control drying device for paper products, which comprises a frame and a transmission belt, the inner wall of the frame is fixed with a transmission belt, the surface of the transmission belt is fixed with a conveying device at equal intervals, the top of the frame is fixed with a drying device, when the utility model is used, the paper product is placed in the placing basket on the conveying device, so that the conveying device moves to the inner wall of the drying box, the sealing plate blocks the heating space, the paper product is dried, the placing basket can be driven to rotate by the first servo motor in the drying process, the drying uniformity is improved, the space in the drying process is closed, the heat loss is reduced, the use is energy-saving, and rotate through the first bull stick of second servo motor drive, carry out reciprocating motion through connecting rod and second bull stick drive pivot, and then make first fan swing blow, improve the scope and the degree of consistency of blowing.

Description

Energy-saving automatic temperature control drying device for paper products

Technical Field

The utility model relates to a paper products stoving technical field specifically is an energy-saving automatic control by temperature change drying device of paper products.

Background

Paper product manufacturing refers to a production activity of further processing paper and paperboard as raw materials to manufacture paper products. Its advantages are: the paper product drying device has the advantages that the cost performance is high, the elasticity and the toughness are good, the paper product needs to be dried and shaped after being formed in the production process of the paper product, when the existing drying device for producing the paper product is used, the drying space is open, and a large amount of heat is lost in the drying process, so that the energy consumption is high;

after the paper product is dried, the paper product needs to be cooled, and when the existing paper product is cooled, the blowing range of a fan is small, so that the paper product is cooled unevenly, and therefore, an energy-saving automatic temperature control drying device for the paper product is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic control by temperature change drying device of energy-saving paper products to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving automatic temperature control drying device for paper products comprises a rack and a transmission belt, wherein the transmission belt is fixed on the inner wall of the rack, conveying devices are fixed on the surface of the transmission belt at equal intervals, and a drying device is fixed at the top of the rack;

the drying device comprises a drying box, an inlet and an outlet, a stop block, a partition plate, a first groove, an electric heating tube, an exhaust hood, a through groove, a driving mechanism, a first fan, a rotating shaft and a second groove, wherein the drying box is fixed at the top of the rack, the inlet and the outlet are symmetrically formed in two sides of the drying box, the stop block is symmetrically fixed on the inner wall of the drying box, the partition plate is fixed in the middle of the drying box, the stop block is positioned on one side of the partition plate and is provided with the first groove, the electric heating tube is fixed on the inner wall of the first groove, the exhaust hood is fixed at one end of the top of the drying box, which is positioned at the electric heating tube, the through groove is formed at one end of the stop block, the inner wall of the through groove is rotatably connected with the first fan, the rotating shaft is symmetrically fixed at two ends of the first fan, the rotating shaft is rotatably connected with the inner wall of the through groove through a bearing, the second groove is formed at one end of the stop block, and the driving mechanism for driving the rotating shaft is installed on the inner wall of the second groove, an exhaust port is formed in one end, far away from the exhaust hood, of the top of the drying box.

Preferably, conveyor includes U-shaped frame, bottom plate, closing plate, carousel, first servo motor, stand, places basket and second fan, drive belt fixed surface has the U-shaped frame, U-shaped frame top is fixed with the bottom plate, and bottom plate and dog lower surface sliding connection, surface symmetry is fixed with and imports and exports matched with closing plate on the bottom plate, the bottom plate middle part is connected with the carousel through the bearing rotation, U-shaped frame inner wall is fixed with first servo motor, first servo motor's output and carousel fixed connection, carousel upper surface equidistance is fixed with the stand, and is a plurality of the stand top is fixed with places the basket, two the stand middle part is fixed with the second fan.

Preferably, actuating mechanism includes fixed plate, second servo motor, first bull stick, connecting rod and second bull stick, second recess inner wall is fixed with the fixed plate, the fixed plate middle part is fixed with second servo motor, second servo motor's output is fixed with first bull stick, first bull stick one end articulates through the pivot has the connecting rod, the one end that first bull stick was kept away from to the connecting rod articulates through the pivot has the second bull stick, and second bull stick one end and pivot fixed connection.

Preferably, a temperature sensor is embedded and fixed at one end of the drying box close to the electric heating tube.

Preferably, the equidistance of exhaust hood inner wall is fixed with the water conservancy diversion strip, exhaust hood inner wall bottom is fixed with the water bar, exhaust hood one end is fixed with the drain pipe, and drain pipe one end passes the stoving case.

Preferably, the bottom of the frame is symmetrically fixed with support legs.

Preferably, a control panel is fixed on one side of the frame.

Preferably, the first servo motor and the second servo motor are both speed reduction motors.

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

the utility model discloses when using, through arranging paper products in the basket of placing on conveyor, make conveyor remove to stoving incasement wall, and make the closing plate plug up heating space, dry paper products, in the stoving in-process, it is rotatory to drive the basket of placing through first servo motor, improve the degree of consistency of drying, the space is sealed in the stoving process, reduce calorific loss, use comparatively energy-conservingly, and rotate through the first bull stick of second servo motor drive, carry out reciprocating motion through connecting rod and second bull stick drive pivot, and then make first fan swing blow, improve the scope and the degree of consistency of blowing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the drying apparatus of the present invention;

FIG. 3 is a second schematic structural view of the drying apparatus of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic structural view of the driving mechanism of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is a schematic view of the exhaust hood of the present invention;

fig. 8 is one of the structural schematic diagrams of the conveying device of the present invention;

fig. 9 is a second schematic structural view of the conveying device of the present invention.

In the figure: 1. a frame; 2. a transmission belt; 3. a conveying device; 31. a U-shaped frame; 32. a base plate; 33. a sealing plate; 34. a turntable; 35. a first servo motor; 36. a column; 37. placing a basket; 38. a second fan; 4. a drying device; 41. a drying box; 42. an inlet and an outlet; 43. a stopper; 44. a partition plate; 45. a first groove; 46. an electric heating tube; 47. an exhaust hood; 48. a through groove; 49. a drive mechanism; 491. a fixing plate; 492. a second servo motor; 493. a first rotating lever; 494. a connecting rod; 495. a second rotating rod; 410. a first fan; 411. a rotating shaft; 412. a second groove; 5. a temperature sensor; 6. a flow guide strip; 7. a water bar; 8. a drain pipe; 9. a support leg; 10. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an energy-saving automatic temperature control drying device for paper products in the figure comprises a frame 1 and a transmission belt 2, wherein the transmission belt 2 is fixed on the inner wall of the frame 1, conveying devices 3 are fixed on the surface of the transmission belt 2 at equal intervals, a drying device 4 is fixed on the top of the frame 1, and support legs 9 are symmetrically fixed on the bottom of the frame 1;

referring to fig. 2 and 3, the drying apparatus 4 includes a drying box 41, an inlet and an outlet 42, a block 43, a partition 44, a first groove 45, an electric heating tube 46, an exhaust hood 47, a through slot 48, a driving mechanism 49, a first fan 410, a rotating shaft 411 and a second groove 412, the drying box 41 is fixed on the top of the frame 1, the inlet and the outlet 42 are symmetrically disposed on two sides of the drying box 41, the block 43 is symmetrically fixed on the inner wall of the drying box 41, the partition 44 is fixed in the middle of the drying box 41, the first groove 45 is disposed on one side of the block 43 located on the partition 44, the electric heating tube 46 is fixed on the inner wall of the first groove 45, the exhaust hood 47 is fixed on one end of the top of the drying box 41 located on the electric heating tube 46, the through slot 48 is disposed on one end of the block 43 away from the electric heating tube 46, the first fan 410 is rotatably connected to the inner wall of the through slot 48, the rotating shaft 411 is symmetrically fixed on two ends of the first fan 410, and the rotating shaft 411 is rotatably connected to the inner wall of the through a bearing, a second groove 412 is formed at one end of the stop block 43, a driving mechanism 49 for driving the rotating shaft 411 to rotate is installed on the inner wall of the second groove 412, an exhaust port is formed at one end of the top of the drying box 41 far away from the exhaust hood 47, and a temperature sensor 5 is fixedly embedded at one end of the drying box 41 close to the electrothermal tube 46, so that the temperature in the drying box 41 can be conveniently detected;

referring to fig. 8 and 9, the conveying device 3 includes a U-shaped frame 31, a bottom plate 32, a sealing plate 33, a rotating plate 34, a first servo motor 35, upright posts 36, a placing basket 37 and a second fan 38, the surface of the belt 2 is fixed with the U-shaped frame 31, the top of the U-shaped frame 31 is fixed with the bottom plate 32, the bottom plate 32 is slidably connected with the lower surface of the stopper 43, the upper surface of the bottom plate 32 is symmetrically fixed with the sealing plate 33 matching with the inlet/outlet 42, the middle part of the bottom plate 32 is rotatably connected with the rotating plate 34 through a bearing, the inner wall of the U-shaped frame 31 is fixed with the first servo motor 35, the output end of the first servo motor 35 is fixedly connected with the rotating plate 34, the upper surface of the rotating plate 34 is fixed with the upright posts 36 at equal intervals, the top of the plurality of the upright posts 36 is fixed with the placing basket 37, the middle parts of the two upright posts 36 are fixed with the second fan 38, when in use, the paper product is placed in the placing basket 37 on the conveying device 3, and then the conveying device 3 is conveyed through the belt 2, the two sealing plates 33 on the bottom plate 32 are respectively retained to the inlet and outlet 42 and the bottom of the partition 44, so that the space of one end of the drying box 41 close to the electric heating tube 46 is sealed, the paper product is heated in the space by the electric heating tube 46, the moisture in the paper product is evaporated, the water vapor is discharged along the exhaust hood 47, during the drying process, the first servo motor 35 rotates to drive the placing basket 37 on the turntable 34 to rotate, the paper product is rotated, the paper product is heated more uniformly and is heated in the sealed space, the heat loss is small, after the drying is completed, the dried paper product is moved to the other end of the drying box 41 by the conveyor belt, the dried paper product is blown by the first fan 410 to cool the paper product, and the residual moisture on the surface can be blown away.

Referring to fig. 3, 4, 5 and 6, the driving mechanism 49 includes a fixing plate 491, a second servo motor 492, a first rotating rod 493, a connecting rod 494 and a second rotating rod 495, the fixing plate 491 is fixed on an inner wall of the second groove 412, the second servo motor 492 is fixed on a middle portion of the fixing plate 491, the first rotating rod 493 is fixed on an output end of the second servo motor 492, one end of the first rotating rod 493 is hinged to the connecting rod 494 by a shaft pin, one end of the connecting rod 494 far away from the first rotating rod 493 is hinged to the second rotating rod 495 by the shaft pin, and one end of the second rotating rod 495 is fixedly connected to the rotating shaft 411, the first rotary rod 493 is rotated by the rotation of the second servo motor 492, so that the first rotary rod 493 drives the second rotary rod 495 to rotate along the rotary shaft 411 through the connecting rod 494, and performs a reciprocating motion, and then the rotating shaft 411 drives the first fan 410 to swing, so as to improve the blowing range and uniformity of the first fan 410.

Referring to fig. 7, the diversion strips 6 are fixed on the inner wall of the exhaust hood 47 at equal intervals, the water retaining strip 7 is fixed on the bottom of the inner wall of the exhaust hood 47, the drain pipe 8 is fixed on one end of the exhaust hood 47, and one end of the drain pipe 8 passes through the drying box 41, so that the condensed water generated when the steam passes through the exhaust hood 47 can be retained in the water retaining strip 7 along the diversion strips 6 and discharged through the drain pipe 8.

Referring to fig. 1, a control panel 10 is fixed on one side of the rack 1 for controlling the operation of the electrical equipment, and the first servo motor 35 and the second servo motor 492 are both speed reducing motors.

The working principle is as follows:

when in use, a paper product is placed into the placing basket 37 on the conveying device 3, and then the conveying device 3 is conveyed by the driving belt 2, so that the two sealing plates 33 on the bottom plate 32 respectively stop at the bottom of the inlet/outlet 42 and the partition 44, the space of the drying box 41 near one end of the electric heating tube 46 is sealed, the paper product heats air by the electric heating tube 46 in the space, so that moisture in the paper product is evaporated, the water vapor is discharged along the exhaust hood 47, during the drying process, the first servo motor 35 rotates to drive the placing basket 37 on the rotating disc 34 to rotate, so that the paper product rotates, the paper product is heated more uniformly and is heated in the sealed space, the heat loss is small, after the drying is completed, the dried paper product is moved to the other end of the drying box 41 by the driving belt, and the dried paper product is blown by the first fan 410, carry out the cooling to paper products to can blow away the moisture of surplus at the surface, at first fan 410 during operation, rotate through second servo motor 492 and drive first bull stick 493 and rotate, make first bull stick 493 rotate along pivot 411 through connecting rod 494 drive second bull stick 495, and carry out reciprocating motion, and then make pivot 411 drive first fan 410 and swing, improve the scope and the degree of consistency of blowing of first fan 410.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic control by temperature change drying device of energy-saving paper products, includes frame (1) and drive belt (2), its characterized in that: a transmission belt (2) is fixed on the inner wall of the rack (1), conveying devices (3) are fixed on the surface of the transmission belt (2) at equal intervals, and a drying device (4) is fixed at the top of the rack (1);

the drying device (4) comprises a drying box (41), an inlet and an outlet (42), a baffle (43), a partition plate (44), a first groove (45), an electric heating tube (46), an exhaust hood (47), a through groove (48), a driving mechanism (49), a first fan (410), a rotating shaft (411) and a second groove (412), wherein the drying box (41) is fixed at the top of the rack (1), the inlet and the outlet (42) are symmetrically formed in two sides of the drying box (41), the baffle (43) is symmetrically fixed on the inner wall of the drying box (41), the partition plate (44) is fixed in the middle of the drying box (41), the first groove (45) is formed in one side of the baffle (44) of the baffle (43), the electric heating tube (46) is fixed on the inner wall of the first groove (45), the exhaust hood (47) is fixed at one end, located at the electric heating tube (46), of the top of the drying box (41), and the through groove (48) is formed in one end, away from the electric heating tube (46), of the baffle (43), lead to groove (48) inner wall and rotate and be connected with first fan (410), first fan (410) both ends symmetry is fixed with pivot (411), and pivot (411) pass through the bearing and lead to groove (48) inner wall and rotate and be connected, second recess (412) have been seted up to dog (43) one end, second recess (412) inner wall is installed and is used for driving pivot (411) rotatory actuating mechanism (49), the one end of keeping away from exhaust hood (47) at stoving case (41) top has been seted up the gas vent.

2. The automatic energy-saving temperature-controlled paper product drying device according to claim 1, characterized in that: the conveying device (3) comprises a U-shaped frame (31), a bottom plate (32), sealing plates (33), a rotating disc (34), a first servo motor (35), upright posts (36), placing baskets (37) and a second fan (38), the surface of the conveying belt (2) is fixed with the U-shaped frame (31), the top of the U-shaped frame (31) is fixed with the bottom plate (32), the bottom plate (32) is in sliding connection with the lower surface of a stop block (43), the upper surface of the bottom plate (32) is symmetrically fixed with the sealing plates (33) matched with an inlet and an outlet (42), the middle part of the bottom plate (32) is rotatably connected with the rotating disc (34) through bearings, the inner wall of the U-shaped frame (31) is fixed with the first servo motor (35), the output end of the first servo motor (35) is fixedly connected with the rotating disc (34), the upper surfaces of the rotating disc (34) are equidistantly fixed with the upright posts (36), and the placing baskets (37) are fixed at the tops of the upright posts (36), and a second fan (38) is fixed in the middle of the two upright columns (36).

3. The automatic energy-saving temperature-controlled paper product drying device according to claim 2, characterized in that: the driving mechanism (49) comprises a fixing plate (491), a second servo motor (492), a first rotating rod (493), a connecting rod (494) and a second rotating rod (495), the fixing plate (491) is fixed on the inner wall of the second groove (412), the second servo motor (492) is fixed in the middle of the fixing plate (491), the first rotating rod (493) is fixed at the output end of the second servo motor (492), one end of the first rotating rod (493) is hinged to the connecting rod (494) through a shaft pin, one end, far away from the first rotating rod (493), of the connecting rod (494) is hinged to the second rotating rod (495) through the shaft pin, and one end of the second rotating rod (495) is fixedly connected with the rotating shaft (411).

4. The automatic energy-saving temperature-controlled paper product drying device according to claim 1, characterized in that: and a temperature sensor (5) is embedded and fixed at one end of the drying box (41) close to the electric heating pipe (46).

5. The automatic energy-saving temperature-controlled paper product drying device according to claim 1, characterized in that: exhaust hood (47) inner wall equidistance is fixed with water conservancy diversion strip (6), exhaust hood (47) inner wall bottom is fixed with water bar (7), exhaust hood (47) one end is fixed with drain pipe (8), and drain pipe (8) one end passes stoving case (41).

6. The automatic energy-saving temperature-controlled paper product drying device according to claim 1, characterized in that: the bottom of the frame (1) is symmetrically fixed with support legs (9).

7. The automatic energy-saving temperature-controlled paper product drying device according to claim 1, characterized in that: a control panel (10) is fixed on one side of the machine frame (1).

8. The automatic energy-saving temperature-controlled paper product drying device according to claim 3, characterized in that: the first servo motor (35) and the second servo motor (492) are both speed reduction motors.