CN210801892U

CN210801892U - Rotary drying furnace

Info

Publication number: CN210801892U
Application number: CN201921871662.0U
Authority: CN
Inventors: 田恩美
Original assignee: Qingdao Mingrun Crafts Co ltd
Current assignee: Qingdao Mingrun Crafts Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-19
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a rotary drying furnace, a frame mechanism of the rotary drying furnace comprises a base and a main shaft mounting rod, a power mechanism comprises a main shaft motor and a main shaft, the motor is connected with the main shaft through a coupler and is integrally mounted on the main shaft mounting rod of the frame mechanism, the drying mechanism comprises a heat preservation shell and a drying box, the center of the heat preservation shell is connected with the main shaft of the power mechanism, the bottom of the heat preservation shell is mounted on the base of the frame mechanism, a rotary track is mounted on the main shaft and is positioned at two sides of the drying box, the mounting sequence of the rotary connecting rods is that one end of the rotary rod is mounted at the tail end of the first connecting rod in turn, the other end of the rotary rod is mounted with a slide block, the rotary frame is close to the main shaft of the rotary track mounting, the first connecting rod of the rotary mechanism is mounted on the, the two ends of the cargo bracket are fixed on the rotating frame through bracket rods, and the mounting positions of the bracket rods at the two ends of the cargo bracket are not concentric and hinged.

Description

Rotary drying furnace

Technical Field

The utility model relates to a machine-building equips technical field, specifically is a drying equipment that is used for little shape handicraft behind some stamping forming.

Background

At present, some small-shaped stamped artware can be placed for a period of time and then enter a drying furnace or a drying line body for drying treatment, common drying treatment can be carried out on the formed artware for 2-3 hours at a high temperature of thousands of degrees centigrade, a line type drying mode is generally adopted by some enterprises at present, namely, a formed product is placed on a roller line body, then the drying furnace is arranged above the middle position of the roller line body, the roller line body can slowly transport the product to the drying furnace position and then carry out drying treatment for 3 hours, and when the set time is reached, the roller line body continuously moves to send the dried product out of the drying furnace and send a new product to be dried into the drying furnace, but the mode has the following defects that the first drying furnace is positioned above the line body, and the product entering the drying furnace is only the drying treatment of the side surface and the top surface of the product, the product can be heated unevenly, the top surface and the bottom surface are heated unevenly and then influence the product quality, and the incomplete face of the second mode of drying leads to that the length of time of drying can be prolonged and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects of the prior patents and the safety nets currently circulated in the market, the inventor of the present invention has conducted intensive research on the safety nets and completed the present invention after paying a great deal of creative labor.

Particularly, the utility model discloses the technical problem that solve is: the first drying efficiency that needs to be guaranteed under the condition that does not influence product quality, the automatic unloading of going up of the product of product drying process need be realized to the second, and the third need is guaranteed that every face all will be heated as far as possible in the product drying process.

The utility model relates to a rotary drying furnace, which comprises a frame mechanism, a power mechanism, a feeding and discharging mechanism, a drying mechanism, a rotary mechanism and a control box, wherein the frame mechanism comprises a base and a main shaft mounting rod, the power mechanism comprises a main shaft motor and a main shaft, the power mechanism motor is connected with the main shaft through a shaft coupling and is integrally mounted on the main shaft mounting rod of the frame mechanism, the drying mechanism comprises a heat preservation shell and a drying box, the main shaft of the power mechanism is connected with the center of the heat preservation shell, the bottom of the heat preservation shell is mounted on the base of the frame mechanism, the rotary mechanism comprises a rotary track, a rotary frame, a goods bracket and a rotary connecting rod, the rotary track is mounted on the main shaft and is positioned at two sides of the drying box, one side of the rotary track is provided with a circular convex groove, the rotary connecting, the goods bracket comprises a frame, a rotary rail, a rotary motor gear, a rotary gear and a rotary motor mounting frame, wherein a sliding block is mounted at the other end of the rotary rod, the rotary frame is close to a rotary rail mounting main shaft, a first connecting rod of a rotating mechanism is mounted on the rotary frame, the sliding block of the rotary connecting rod is mounted in a rotary rail groove, the goods bracket is mounted in a rotary rail groove, the rotary motor is a frame, the rotary motor is a rotary motor, the rotary motor gear is a rotary motor gear, the rotary motor gear is a rotary motor mounting frame, the rotary motor gear is mounted on one side of the frame, the rotary motor gear is mounted on the rotary motor in a matched mode, the rotary motor mounting frame is integrally fixed to the bottom of.

The utility model discloses in, as an optimal technical scheme, the heat preservation shell shape is equipped with feed inlet and discharge gate for cylinder and cambered surface both sides relatively, and feed inlet and discharge gate design make things convenient for the business turn over material before, after the stoving mechanism dries.

The utility model discloses in, as an optimal technical scheme, business turn over material mechanism includes feed arrangement and discharging device and is located heat preservation shell feed inlet and discharge gate position, feed arrangement and discharging device all adopt the ripe drum-type transportation line body in present market to by the business turn over of stoving material.

The utility model discloses in, as an optimal technical scheme, heat preservation shell cylinder both sides plane center is equipped with main shaft bearing, makes things convenient for the installation of main shaft and rotates not influenced by the heat preservation shell.

The utility model discloses in, as an optimal technical scheme, the control box is installed in heat preservation shell the place ahead position, and the control box adopts the conventional technology that present mature field of the art personnel are known.

The utility model discloses in, as an optimal technical scheme, the slider shape is the strip, and with two faces that the gyration track inboard was pasted mutually are the arc, and the arc design can make things convenient for the slider to slide in the gyration track recess.

The utility model discloses in, as an optimal technical scheme, it is articulated to rotate between first connecting rod and bull stick and the slider that the connecting rod includes, and the rotation of each connecting rod is not influenced when articulated design can guarantee to rotate link mechanism overall movement.

The utility model discloses in, as an optimal technical scheme, the rotating turret is equipped with 6 branch and constitutes, and rotating turret center department is equipped with the shaft hole, and every branch top is equipped with the aperture, and the design of 6 branch can reduce rotating turret weight, and the design of center shaft hole can be installed on the main shaft, and the aperture on branch top makes things convenient for the bracket pole to install.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model provides a rotation drying furnace, first all-round stoving of waiting to dry the product is realized through the rotation design and is guaranteed that product stoving process is heated evenly, and the time under the second can reducing product stoving standard parameter through this kind of mode improves work efficiency simultaneously, and the third combines the automation that current ripe control technique guaranteed the product stoving simultaneously.

Drawings

FIG. 1 is a left side isometric view of the present invention

FIG. 2 is a right side isometric view of the present invention

Figure 3 is an internal overall axonometric view of the utility model

FIG. 4 is a view showing the internal installation of some parts of the present invention

FIG. 5 is a top view of the cargo support mechanism of the present invention

Figure 6 is a bottom view of the cargo carrier mechanism of the present invention

FIG. 7 is a view of the rotating frame of the present invention

In the figure 1-base, 2-spindle mounting rod, 3-insulating shell, 301-inlet, 302-outlet, 4-feeder, 5-control box, 6-motor mounting plate, 7-spindle motor, 8-coupler, 9-discharger, 10-spindle bearing, 11-revolving rail, 12-spindle, 13-cargo bracket, 14-turret, 1401-shaft hole, 1402-aperture, 15-first connecting rod, 16-rotating rod, 17-slide, 18-drying box, 19-drum, 20-frame, 21-revolving motor mounting rack, 22-revolving motor, 23-revolving motor gear, 24-drum gear, 25-carriage rod, 26-groove gear

Detailed Description

The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.

As shown in fig. 1-7, the utility model relates to a rotary drying oven, which comprises a frame mechanism, a power mechanism, a feeding and discharging mechanism, a drying mechanism and a rotary mechanism, and a control box 5, wherein the frame mechanism comprises a base 1 and a main shaft mounting rod 2, the power mechanism comprises a main shaft motor 7 and a main shaft 12, the motor of the power mechanism is connected with the main shaft 12 through a shaft coupling 8 and is integrally mounted on the main shaft mounting rod 2 of the frame mechanism, the drying mechanism comprises a heat preservation shell 3 and a drying box 18, the center of the heat preservation shell 3 is connected with the main shaft 12 of the power mechanism, and the bottom of the heat preservation shell is mounted on the base 1 of the frame mechanism, the rotary mechanism comprises a rotary rail 11, a rotary frame 14, a goods bracket 13 and a rotary connecting rod, the rotary rail 11 is mounted on the main shaft 12 and is positioned at two sides of the, the rotating connecting rods are sequentially installed in the sequence that one end of a rotating rod 16 is installed at the tail end of a first connecting rod 15, a sliding block 17 is installed at the other end of the rotating rod 16, a rotating frame 14 is installed on a main shaft 12 close to a rotating rail 11, a first connecting rod 15 of a rotating mechanism is installed on the rotating frame 14, the sliding block 17 of the rotating connecting rod is installed in a groove 22 of the rotating rail 11, the cargo bracket 13 is composed of an outer frame 20, a roller 19, a rotating motor 22, a rotating motor gear 23, a roller gear 24 and a rotating motor installation frame 21, the roller 19 is installed in the outer frame 20, the roller gear 24 is installed on one side of the roller 19, the rotating motor gear 23 and the roller gear 24 are installed on the rotating motor 22 in a matched mode and integrally fixed at the bottom of the outer frame 20 through the rotating motor installation frame 21, and two ends, the mounting positions of the bracket rods 25 at the two ends of the cargo bracket 13 are not concentric and are hinged.

The utility model discloses in, as an optimal technical scheme, 3 shapes of heat preservation shell are equipped with feed inlet 301 and discharge gate 302 for cylinder and cambered surface both sides relatively, and the convenient mechanism of drying of feed inlet 301 and discharge gate 302 design is preceding, the back business turn over material.

The utility model discloses in, as an optimal technical scheme, business turn over material mechanism includes feed arrangement 4 and discharging device 9 and is located 3 feed inlets 301 of heat preservation shell and discharge gate 302 position, feed arrangement 4 and discharging device 9 all adopt the ripe drum-type transportation line body in current market to realize the business turn over of stoving material.

The utility model discloses in, as an optimal technical scheme, 3 cylinder both sides plane centers of heat preservation shell are equipped with main shaft bearing 10, make things convenient for the installation and the rotation of main shaft 12 not to be influenced by heat preservation shell 3.

In the utility model discloses, as an optimal technical scheme, control box 5 is installed in heat preservation shell 3 the place ahead position, and control box 3 adopts the current conventional technique that mature field of the art personnel are known at present.

The utility model discloses in, as an optimal technical scheme, slider 17 shape is the strip, and with two faces that the gyration track 11 inside was pasted mutually are the arc, and the arc design can make things convenient for the slider to slide in the recess 26 of gyration track 11.

The utility model discloses in, as an optimal technical scheme, it is articulated to rotate between first connecting rod 15 that the connecting rod includes and bull stick 16 and slider 17, and the rotation of each connecting rod is not influenced when articulated design can guarantee to rotate link mechanism overall motion.

The utility model discloses in, as an optimal technical scheme, rotating turret 14 comprises 6 branches, and 14 center departments of rotating turret are equipped with shaft hole 1401, and every branch top is equipped with aperture 1402, and the design of 6 branches can reduce rotating turret weight, and center shaft hole 1401 design can be installed on main shaft 12, and the aperture 1402 on branch top makes things convenient for bracket pole 25 to install.

The computer software program that the utility model depends on for realizing the functions belongs to the common general knowledge of the technicians in the field, and the innovation point lies in the structure of the product and the new hardware connection relation.

The whole working process is as follows:

when an operator works, firstly, the plate with the products is placed on the feeding device 4, the feeding device 4 is a drum-type line body with mature technology, the operator opens the control box 5, baking time parameters are set on the control box 5, then starting procedures of the feeding device 4 and the discharging device 9, at the moment, the tray with the products is slowly fed into the feeding hole 301 by a drum on the feeding device 4, at the moment, the spindle motor 7 rotates, the spindle 12 connected with the spindle motor 7 through the coupler 8 rotates, meanwhile, the drying box 18 arranged at the center of the spindle 12 starts to generate heat, at the moment, the first goods bracket 13 is close to the feeding hole 301 after the rotating frame 14 rotates for certain 60 degrees, at the moment, the goods bracket 13 is parallel to the discharging hole 301, the spindle motor stops rotating, the feeding device 4 continues to feed into the goods bracket 13, at the moment, the rotating motor 22 on the first goods bracket 13 drives the rotating motor gear 23, the rotating motor gear 23 drives the roller gear 24 engaged with the rotating motor gear 24, because the roller gear 24 is installed on the roller 19, the roller 19 rotates to insert the plate into the goods bracket 13, the first rotating motor 22 stops rotating, the spindle motor 7 continues to control the rotating rack 14 to rotate for 60 degrees, at this time, the rotating mechanism composed of the first connecting rod 15, the rotating rod 16 and the sliding block 17 rotates because the rotating rack 14 rotates for 60 degrees, the first connecting rod passes through the rotating rack 14 to be hinged with the bracket rod 25, so the bracket rod 25 cannot rotate along with the rotating rack 14, because the bracket rods 25 on both sides of the goods bracket 13 are not coaxial, the goods bracket 13 always keeps horizontal with the bottom surface when ascending along with the rotating rack 14, so that when 6 goods brackets are loaded with pallets, at this time, the feeding device 4 stops working, the spindle motor 7 always rotates according to the angular speed set by the electric control box 5, at the moment, each goods bracket 13 is kept in a state of being horizontal to the bottom surface at each angle due to the design of the rotating mechanism, the highest point and the lowest point of each pallet during rotation ensure that the top surface and the bottom surface of the goods can be baked, so that the heating area is increased, the drying time is shortened, when the spindle motor 7 stops according to the angular speed set by the electric control box 5, the first loaded goods bracket 13 rotates to the discharge port 302, the electric control box 5 controls the rotating motor 22 thereon to rotate, the roller 19 rotates along with the rotation to slowly convey the goods to the discharging device 9 from the discharge port 302, the discharging device 9 conveys the dried goods to a remote place, the goods on the first goods bracket 13 are successfully discharged, the spindle motor 7 rotates 60 degrees at the moment, the goods are sequentially discharged as the discharging process of the first goods bracket 13, and the discharging is successful until the 6 goods brackets 13 are discharged, then, the loading of each goods bracket 13 is started as the previous time, and the next round of drying is started.

Claims

1. A rotary drying furnace comprises a frame mechanism, a power mechanism, a feeding and discharging mechanism, a drying mechanism, a rotary mechanism and a control box, and is characterized in that the frame mechanism comprises a base and a main shaft mounting rod, the power mechanism comprises a main shaft motor and a main shaft, the motor of the power mechanism is connected with the main shaft through a shaft coupling and is integrally mounted on the main shaft mounting rod of the frame mechanism, the drying mechanism comprises a heat preservation shell and a drying box, the center of the heat preservation shell is connected with the main shaft of the power mechanism, the bottom of the heat preservation shell is mounted on the base of the frame mechanism, the rotary mechanism comprises a rotary rail, a rotary frame, a cargo bracket and a rotary connecting rod, the rotary rail is mounted on the main shaft and is positioned at two sides of the drying box, one side of the rotary rail is provided with a circular convex groove, and the mounting sequence, the utility model discloses a cargo rack, including frame, revolving bar, swivel mount, motor mounting bracket, frame, rack, frame, swivel rack and swivel track mounting bracket, the slider of bull stick other end installation slider, the swivel mount closes on the installation of revolving track main shaft, install slewing mechanism's first connecting rod on the swivel mount, the slider that rotates the connecting rod is installed in the recess of revolving track, the cargo rack is by the frame, and the motor rotates, rotates the motor gear, and cylinder gear and rotation motor mounting bracket are constituteed, frame internally mounted cylinder, cylinder side-mounting cylinder gear rotate and install the cooperation of installation slewing gear and cylinder gear on the motor, and through rotating motor mounting bracket whole being fixed in the.

2. The rotary kiln as recited in claim 1, further comprising: the heat preservation shell is cylindrical in shape, and a feeding hole and a discharging hole are oppositely formed in two sides of the cambered surface.

3. The rotary kiln as recited in claim 1, further comprising: the feeding and discharging mechanism comprises a feeding device and a discharging device and is positioned at the position of a feeding hole and a discharging hole of the heat-insulating shell.

4. The rotary kiln as recited in claim 1, further comprising: and main shaft bearings are arranged at the centers of the planes at the two cylindrical sides of the heat-insulating shell.

5. The rotary kiln as recited in claim 1, further comprising: the control box is installed in the front of the heat preservation shell.

6. The rotary kiln as recited in claim 1, further comprising: the slider shape is strip, and with the gyration track inboard two faces that paste are the arc.

7. The rotary kiln as recited in claim 1, further comprising: the first connecting rod, the rotating rod and the sliding block which are included by the rotating connecting rod are hinged.

8. The rotary kiln as recited in claim 1, further comprising: the rotating frame is provided with 6 supporting rods, a shaft hole is formed in the center of the rotating frame, and a small hole is formed in the top end of each supporting rod.