阅读说明：本技术 一种用于皮革生产的具有甩干功能的烘干机 (A drying-machine that has a function of spin-drying for leather production ) 是由 蒋宗霞 于 2020-03-26 设计创作，主要内容包括：本发明涉及一种用于皮革生产的具有甩干功能的烘干机,包括主体,还包括甩干机构和加热机构,所述甩干机构包括驱动组件、支撑管、两个安装轴承、两个转盘、两个排水管和至少两个固定组件,所述加热机构包括气泵、加热器、两个排气槽、两个第一输气管和两个第二输气管,所述驱动组件包括电机、第一齿轮和第二齿轮,所述固定组件包括支撑杆、夹持杆、两个连接套管、两个弹簧和两个连接杆,该用于皮革生产的具有甩干功能的烘干机中,通过甩干机构可以对皮革进行甩干,提高了烘干机的烘干效率,通过加热机构提高了皮革受热的均匀度,进一步提高了烘干机的烘干效率。(The invention relates to a dryer with a spin-drying function for leather production, which comprises a main body, a spin-drying mechanism and a heating mechanism, the spin-drying mechanism comprises a driving component, a supporting pipe, two mounting bearings, two turntables, two drain pipes and at least two fixing components, the heating mechanism comprises an air pump, a heater, two exhaust grooves, two first air conveying pipes and two second air conveying pipes, the driving component comprises a motor, a first gear and a second gear, the fixing component comprises a supporting rod, a clamping rod, two connecting sleeves, two springs and two connecting rods, in the dryer with the spin-drying function for leather production, the leather can be spin-dried through the spin-drying mechanism, the drying efficiency of the dryer is improved, the uniformity of leather heating is improved through the heating mechanism, and the drying efficiency of the dryer is further improved.)

1. The drying machine with the drying function for leather production comprises a main body (1), wherein the main body (1) is cylindrical, a cavity is formed in the main body (1), and the drying machine is characterized by further comprising a drying mechanism and a heating mechanism, wherein the drying mechanism and the heating mechanism are both arranged in the main body (1);

the spin-drying mechanism comprises a driving component, a supporting pipe (3), two mounting bearings (12), two rotating discs (13), two drain pipes (14) and at least two fixing components, wherein the supporting pipe (3) is coaxially arranged with the main body (1), two ends of the supporting pipe (3) are fixedly connected with the inner walls of the top end and the bottom end of the main body (1) respectively, inner rings of the two mounting bearings (12) are fixedly connected with two ends of the supporting pipe (3) respectively, the plane where the rotating discs (13) are located is perpendicular to the supporting pipe (3), outer rings of the two mounting bearings (12) are fixedly connected with the circle centers of the two rotating discs (13) respectively, the driving component is arranged on the inner wall of the bottom end of the main body (1), the driving component is connected with the outer ring of one mounting bearing (12) close to the driving component, and each fixing component is uniformly arranged between the two rotating discs (13) around the axial line circumference of the supporting, the fixing assembly is connected with the two rotary tables (13), the two drain pipes (14) are arranged at the bottom end of the main body (1), and the drain pipes (14) are communicated with the inside of the main body (1);

heating mechanism includes air pump (11), heater (4), two air discharge ducts (6), two first gas-supply pipes (7) and two second gas-supply pipes (9), the inner wall fixed connection at the top of air pump (11) and main part (1), the top and air pump (11) of stay tube (3) are connected, install on stay tube (3) heater (4), and two air discharge ducts (6) set up respectively in the both sides of stay tube (3), the inside intercommunication of air discharge duct (6) and stay tube (3), first gas-supply pipe (7) are parallel with stay tube (3), and two first gas-supply pipes (7) set up respectively on the inner wall of the both sides of main part (1), and the both ends of two first gas-supply pipes (7) all are connected with air pump (11) through second gas-supply pipe (9).

2. The dryer with drying function for leather production as claimed in claim 1, wherein the main body (1) is provided with a control box, the control box is internally provided with P L C, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C.

3. The dryer with drying function for leather production according to claim 1, wherein said driving assembly comprises a motor (19), a first gear (20) and a second gear (21), said motor (19) is fixedly connected with the inner wall of the bottom of the main body (1), said motor (19) is in transmission connection with the first gear (20), said second gear (21) is mounted on the outer ring of a mounting bearing (12) close to the motor (19), said first gear (20) is meshed with the second gear (21).

4. The dryer with the drying function for the leather production is characterized in that the fixing component comprises a supporting rod (5), a clamping rod (2), two connecting sleeves (16), two springs (17) and two connecting rods (15), the clamping rod (2) and the supporting rod (5) are parallel to the supporting tube (3), two ends of the supporting rod (5) are fixedly connected with one side of two turntables (13), the axis of the connecting sleeve (16) is perpendicular to and intersects with the axis of the supporting tube (3), the two connecting sleeves (16) are fixedly connected with two ends of the supporting rod (5), the connecting rod (15) and the connecting sleeves (16) are coaxially arranged, the connecting rod (15) penetrates through the connecting sleeves (16), the connecting rod (15) is slidably connected with the connecting sleeves (16), the clamping rod (2) is arranged on one side of the supporting rod (5) far away from the supporting tube (3), the two ends of the clamping rod (2) are fixedly connected with one ends of the two connecting rods (15) respectively, the two springs (17) are sleeved on the two connecting rods (15) respectively, the other ends of the connecting rods (15) are fixedly connected with the connecting sleeve (16) through the springs (17), and the springs (17) are in a compression state.

5. Dryer with spin-drying function for leather production, according to claim 4, characterized in that the end of the connecting rod (15) remote from the holding rod (2) is provided with a stop block (18).

6. Dryer with spin-drying function for leather production, according to claim 4, characterized in that the side of the holding rod (2) close to the support rod (5) is provided with a rubber strip (22).

7. The dryer with the spin-drying function for leather production as claimed in claim 1, wherein the first air delivery pipe (7) and the second air delivery pipe (9) are made of metal copper.

8. Dryer with spin-drying function for leather production, according to claim 1, characterized in that said second air duct (9) is provided with at least two fins (8) arranged in an array.

9. Dryer with spin-drying function for leather production, according to claim 1, characterized in that said fan blades (10) are mounted on the outer ring of a mounting bearing (12) close to the air pump (11).

10. Dryer with spin-drying function for leather production, according to claim 1, characterized in that the inner wall of said main body (1) is coated with an anti-corrosion coating.

Technical Field

The invention relates to the field of leather production equipment, in particular to a dryer with a spin-drying function for leather production.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling. In the leather production process, a dryer is needed to dry the leather.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the drying machine with the drying function for leather production is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a drying machine with a drying function for leather production comprises a main body, a drying mechanism and a heating mechanism, wherein the main body is cylindrical, a cavity is formed in the main body, and the drying mechanism and the heating mechanism are arranged in the main body;

the spin-drying mechanism comprises a driving component, a supporting pipe, two mounting bearings, two turntables, two drain pipes and at least two fixing components, the supporting tube and the main body are coaxially arranged, two ends of the supporting tube are respectively and fixedly connected with the inner walls of the top end and the bottom end of the main body, the inner rings of the two mounting bearings are respectively and fixedly connected with two ends of the supporting tube, the plane of the rotary table is vertical to the supporting tube, the outer rings of the two mounting bearings are respectively and fixedly connected with the circle centers of the two rotary tables, the driving component is arranged on the inner wall of the bottom end of the main body, the driving component is connected with an outer ring of a mounting bearing close to the driving component, each fixing component is uniformly arranged between the two turntables around the axial line of the supporting tube in the circumferential direction, the fixing assembly is connected with both the two turntables, both the two drain pipes are arranged at the bottom end of the main body, and the drain pipes are communicated with the inside of the main body;

the heating mechanism comprises an air pump, a heater, two air discharge grooves, two first air supply pipes and two second air supply pipes, the air pump is fixedly connected with the inner wall of the top of the main body, the top end of the supporting pipe is connected with the air pump, the heater is installed on the supporting pipe, the two air discharge grooves are respectively arranged on two sides of the supporting pipe, the air discharge grooves are communicated with the inside of the supporting pipe, the first air supply pipes are parallel to the supporting pipe, the two first air supply pipes are respectively arranged on the inner walls of the two sides of the main body, and two ends of the two first air supply pipes are connected with the air pump through the second air supply pipes.

Preferably, in order to improve the automation degree of the dryer, the main body is provided with a control box, the control box is internally provided with P L C, the control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with P L C.

Preferably, in order to provide power for the turntable, the driving assembly comprises a motor, a first gear and a second gear, the motor is fixedly connected with the inner wall of the bottom of the main body, the motor is in transmission connection with the first gear, the second gear is arranged on an outer ring of a mounting bearing close to the motor, and the first gear is meshed with the second gear.

Preferably, in order to fix the leather, the fixing component comprises a support rod, a clamping rod, two connecting sleeves, two springs and two connecting rods, wherein the clamping rod and the support rod are parallel to the support tube, two ends of the support rod are respectively and fixedly connected with one side of the two turntables, the axis of the connecting sleeve is perpendicular to and intersected with the axis of the support tube, the two connecting sleeves are respectively and fixedly connected with two ends of the support rod, the connecting rod and the connecting sleeves are coaxially arranged, the connecting rod penetrates through the connecting sleeves, the connecting rod is in sliding connection with the connecting sleeves, the clamping rod is arranged on one side of the support rod far away from the support tube, two ends of the clamping rod are respectively and fixedly connected with one ends of the two connecting rods, the two springs are respectively sleeved on the two connecting rods, and the other ends of the connecting rods, the spring is in a compressed state.

Preferably, in order to improve the connection stability of the connecting rod and the connecting sleeve, a limiting block is arranged at one end of the connecting rod, which is far away from the clamping rod.

Preferably, in order to reduce the abrasion of the leather, a rubber strip is arranged on one side of the clamping rod, which is close to the supporting rod.

Preferably, in order to improve the uniformity of heating the leather, the first air conveying pipe and the second air conveying pipe are made of metal copper.

Preferably, in order to improve the heat conduction efficiency of the second gas delivery pipe, at least two fins are arranged on the second gas delivery pipe.

Preferably, in order to further improve the uniformity of the heated leather, the outer ring of one of the mounting bearings close to the air pump is provided with fan blades.

Preferably, in order to prolong the service life of the main body, the inner wall of the main body is coated with an anticorrosive coating.

The drying machine has the beneficial effects that the leather can be dried through the drying mechanism, so that the drying efficiency of the drying machine is improved, compared with the existing drying mechanism, the drying mechanism can stretch the leather under the action of centrifugal force when the leather is dried, so that the probability of contraction of the leather is reduced, the practicability of the drying machine is improved, the uniformity of heated leather is improved through the heating mechanism, the drying efficiency of the drying machine is further improved, compared with the existing heating mechanism, the heating mechanism drives airflow to circularly flow up and down in the main body through the fan blades, and the drying efficiency of the drying machine is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view illustrating a dryer with a spin-drying function for leather production according to the present invention;

FIG. 2 is a sectional view of a dryer with a spin-drying function for leather production according to the present invention;

FIG. 3 is a schematic structural view of a fixing assembly of a dryer with a drying function for leather production according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

in the figure: 1. the air pump comprises a main body, 2 parts of a clamping rod, 3 parts of a supporting tube, 4 parts of a heater, 5 parts of a supporting rod, 6 parts of an exhaust groove, 7 parts of a first air pipe, 8 parts of a fin, 9 parts of a second air pipe, 10 parts of a fan blade, 11 parts of an air pump, 12 parts of an installation bearing, 13 parts of a rotating disc, 14 parts of a drain pipe, 15 parts of a connecting rod, 16 parts of a connecting sleeve, 17 parts of a spring, 18 parts of a limiting block, 19 parts of a motor, 20 parts of a first gear, 21 parts of a second gear and 22 parts of a rubber strip.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the drying machine with the drying function for leather production comprises a main body 1, wherein the main body 1 is cylindrical, a cavity is arranged in the main body 1, and the drying machine further comprises a drying mechanism and a heating mechanism, wherein the drying mechanism and the heating mechanism are both arranged in the main body 1;

the leather can be dried by the drying mechanism, so that the drying efficiency of the dryer is improved, and furthermore, the uniformity of the heated leather is improved by the heating mechanism, so that the drying efficiency of the dryer is further improved;

as shown in fig. 2, the spin-drying mechanism includes a driving component, a supporting tube 3, two mounting bearings 12, two rotating discs 13, two water discharging tubes 14 and at least two fixing components, the supporting tube 3 is coaxially arranged with the main body 1, two ends of the supporting tube 3 are respectively fixedly connected with the inner walls of the top end and the bottom end of the main body 1, the inner rings of the two mounting bearings 12 are respectively fixedly connected with two ends of the supporting tube 3, the plane of the rotating disc 13 is perpendicular to the supporting tube 3, the outer rings of the two mounting bearings 12 are respectively fixedly connected with the circle centers of the two rotating discs 13, the driving component is arranged on the inner wall of the bottom end of the main body 1, the driving component is connected with the outer ring of one mounting bearing 12 close to the driving component, each fixing component is uniformly arranged between the two rotating discs 13 around the axis of the supporting tube 3 in the circumferential direction, two drain pipes 14 are both provided on the bottom end of the main body 1, the drain pipes 14 communicating with the inside of the main body 1;

under the supporting action of the supporting tube 3, the stability of the rotary table 13 is improved through the mounting bearing 12, under the supporting action of the rotary table 13, the stability of each fixing component is improved, an operator flattens the leather and then fixes the leather on each fixing component, power is provided through the driving component, the rotary table 13 is driven to rotate, each fixing component is driven to rotate through the rotary table 13, the leather is driven to rotate through the fixing component, moisture on the leather is thrown away under the action of centrifugal force, the drying efficiency of the dryer on the leather is improved, meanwhile, under the action of the centrifugal force, the leather is flattened, the leather is stretched, the probability of shrinkage of the leather in the drying process is reduced, and the practicability of the dryer is improved;

as shown in fig. 2, the heating mechanism includes an air pump 11, a heater 4, two air discharge ducts 6, two first air supply ducts 7 and two second air supply ducts 9, the air pump 11 is fixedly connected with the inner wall of the top of the main body 1, the top end of the support tube 3 is connected with the air pump 11, the heater 4 is installed on the support tube 3, the two air discharge ducts 6 are respectively arranged at two sides of the support tube 3, the air discharge ducts 6 are communicated with the inside of the support tube 3, the first air supply ducts 7 are parallel to the support tube 3, the two first air supply ducts 7 are respectively arranged on the inner walls of the two sides of the main body 1, and two ends of the two first air supply ducts 7 are both connected with the air pump 11 through the second air supply ducts 9;

provide power through air pump 11, make 1 inside air current of main part loop through first air-supply pipe 7, blow off from 6 departments of air discharge duct behind second air-supply pipe 9 and the stay tube 3, realized that the air current flows at 1 inside circulation of main part, heat the air current through heater 4, then heat the leather through the hot gas flow that the circulation flows, the degree of consistency that the leather is heated has been improved, the drying efficiency of drying-machine to the leather has been improved, it rotates around stay tube 3 to drive the leather through carousel 13 simultaneously, then further improved the degree of consistency that the leather is heated, the drying efficiency of drying-machine to the leather has been improved.

Preferably, in order to improve the automation degree of the dryer, the main body 1 is provided with a control box, the control box is internally provided with P L C, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C;

the P L C programmable logic controller adopts a programmable memory for storing program, executing logic operation, sequence control, timing, counting and arithmetic operation, etc. user-oriented instructions, and controls various mechanical or production processes by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as that of microcomputer, it is generally used for data processing and instruction receiving and outputting, and is used for implementing central control, and the operator can send control signal to P L C by means of control key, and can control operation of drying machine by means of P L C, at the same time can display working state of drying machine by means of display screen, and can raise automation degree of drying machine.

As shown in fig. 4, the driving assembly comprises a motor 19, a first gear 20 and a second gear 21, wherein the motor 19 is fixedly connected with the inner wall of the bottom of the main body 1, the motor 19 is in transmission connection with the first gear 20, the second gear 21 is installed on the outer ring of a mounting bearing 12 close to the motor 19, and the first gear 20 is meshed with the second gear 21;

the first gear 20 is driven by the motor 19 to rotate, and the outer ring of one of the mounting bearings 12 is driven by the first gear 20 to rotate under the transmission action of the second gear 21, and the rotating disc 13 is driven to rotate by the outer ring of the mounting bearing 12.

As shown in fig. 3, the fixing assembly includes a supporting rod 5, a clamping rod 2, two connecting sleeves 16, two springs 17 and two connecting rods 15, the clamping rod 2 and the supporting rod 5 are both parallel to the supporting tube 3, two ends of the supporting rod 5 are respectively fixedly connected to one side of two rotating discs 13, an axis of the connecting sleeve 16 is perpendicular to and intersects with an axis of the supporting tube 3, the two connecting sleeves 16 are respectively fixedly connected to two ends of the supporting rod 5, the connecting rod 15 and the connecting sleeves 16 are coaxially arranged, the connecting rod 15 passes through the connecting sleeves 16, the connecting rod 15 is slidably connected to the connecting sleeves 16, the clamping rod 2 is arranged on one side of the supporting rod 5 away from the supporting tube 3, two ends of the clamping rod 2 are respectively fixedly connected to one end of the two connecting rods 15, the two springs 17 are respectively sleeved on the two connecting rods 15, the other end of the connecting rod 15 is fixedly connected to the connecting sleeve, the spring 17 is in a compressed state;

under carousel 13's supporting role, connecting sleeve 16's stability has been improved through bracing piece 5, then under connecting rod 15's supporting role, the stability of supporting rod 2 has been improved, the manual pulling supporting rod 2 of operating personnel removes to the direction of keeping away from bracing piece 5, make operating personnel can place the leather between supporting rod 2 and bracing piece 5, later operating personnel loosens supporting rod 2, then under spring 17's elastic force effect, drive connecting rod 15 removes along connecting sleeve 16, then remove to the direction of being close to bracing piece 5 through connecting rod 15 drive supporting rod 2, then fix the leather through supporting rod 2 and bracing piece 15.

Preferably, in order to improve the stability of the connection between the connecting rod 15 and the connecting sleeve 16, a limiting block 18 is arranged at one end of the connecting rod 15, which is far away from the clamping rod 2;

through the limiting effect of the limiting block 18, the probability that the connecting rod 15 falls off from the inside of the connecting sleeve 16 is reduced, and the connecting stability of the connecting rod 15 and the connecting sleeve 16 is improved.

Preferably, in order to reduce the abrasion of the leather, a rubber strip 22 is arranged on one side of the clamping rod 2 close to the supporting rod 5;

the rubber strip 22 reduces the pressure of the clamping rods 2 on the leather, and reduces the abrasion of the leather.

Preferably, in order to improve the uniformity of heating the leather, the first air conveying pipe 7 and the second air conveying pipe 9 are made of metal copper;

because metal copper has better heat conduction efficiency, has improved the heat conduction efficiency of first gas-supply pipe 7 and second gas-supply pipe 9, then can be with the even conduction of heat everywhere to main part 1 inside through first gas-supply pipe 7 and second gas-supply pipe 9, improved the degree of consistency that the leather was heated.

Preferably, in order to improve the heat conduction efficiency of the second gas conveying pipe 9, at least two fins 8 are arranged on the second gas conveying pipe 9;

the heat dissipation area of the second gas pipe 9 is increased through the fins 8, the heat conduction efficiency of the second gas pipe 9 is improved, and the leather heating efficiency is improved.

Preferably, in order to further improve the uniformity of the heated leather, the fan blades 10 are mounted on the outer ring of one mounting bearing 12 close to the air pump 11;

the fan blades 10 drive the air flow in the main body 1 to circularly flow up and down, so that the uniformity of heating leather is improved, and the drying efficiency of the dryer on the leather is improved.

Preferably, in order to prolong the service life of the main body 1, the inner wall of the main body 1 is coated with an anticorrosive coating;

the corrosion speed of the main body 1 is slowed down through the anti-corrosion coating, and the service life of the main body 1 is prolonged.

An operator fixes the leather on each fixed component after flattening, power is provided through the driving component, the driving rotary disc 13 rotates, each fixed component is driven to rotate through the rotary disc 13, the leather is driven to rotate through the fixed component, moisture on the leather is thrown away under the action of centrifugal force, the drying efficiency of the dryer on the leather is improved, power is provided through the air pump 11, air flow inside the main body 1 sequentially passes through the first air pipe 7, the second air pipe 9 and the support pipe 3 and then is blown out from the exhaust groove 6, circular flow of the air flow inside the main body 1 is realized, the air flow is heated through the heater 4, the leather is heated through hot air flow flowing circularly, the uniformity of heating the leather is improved, and the drying efficiency of the dryer on the leather is improved.

Compared with the prior art, this a drying-machine that has a function of spin-drying for leather production, can spin-dry to the leather through the mechanism of spin-drying, the drying efficiency of drying-machine has been improved, compare with current mechanism of spin-drying, this mechanism of spin-drying is when spin-drying to the leather, under the effect of centrifugal force, can also stretch the leather, the probability that the shrink takes place for the leather has been reduced, the practicality of drying-machine has been improved, moreover, the degree of consistency that the leather is heated has been improved through heating mechanism, the drying efficiency of drying-machine has further been improved, compare with current heating mechanism, this heating mechanism drives the air current through flabellum 10 and circulates about main part 1 is inside, the drying efficiency of drying-machine has been improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.