CN210856426U

CN210856426U - Drying and conveying device for short fiber spinning

Info

Publication number: CN210856426U
Application number: CN201921801813.5U
Authority: CN
Inventors: 许国良
Original assignee: Hangzhou Benma Chemfibre & Spinning Co ltd
Current assignee: Hangzhou Benma Chemfibre & Spinning Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a stoving conveyer for short-staple spinning, including conveyer, conveyer locates the roller outside and by the conveyer belt of roller tensioning including conveying frame, rotation connection in the roller and the cover of conveying frame, the conveyer belt is including the transportation section that is located the roller top and the return section that is located the roller below, frame one side is equipped with stoving mechanism, stoving mechanism is including the frame of drying, it is equipped with the stoving case to dry to put up the upper end, the stoving incasement is equipped with the electrical heating board, the stoving case is the top that the slope set up and the electrical heating board was accepted in the conveyer belt. One side through erectting the conveyer belt with drying, will dry the case slope setting, make the electric heating board accept in the top of conveyer belt, heat the silk ribbon on the conveyer belt, make the moisture evaporation in the silk ribbon come out, realized the stoving effect, and the electric heating board can not direct or indirect and silk ribbon contact, can not influence product quality.

Description

Drying and conveying device for short fiber spinning

Technical Field

The utility model belongs to the technical field of the drying equipment technique and specifically relates to a stoving conveyer for short-staple spinning is related to.

Background

In short fiber spinning, a ribbon processed in a previous process needs to be dried and transferred to a next process for cutting, so that the ribbon needs to be dried by a dryer to remove moisture in the ribbon.

Present drying-machine, be a stoving conveyer as utility model patent publication of application number CN201821259578.9, including stoving track and the conveying mesh belt that is used for conveying the product above the stoving track, laid a plurality of electric heating boards on the stoving track in proper order, electric heating board is located between stoving track and the conveying mesh belt and contacts with conveying mesh belt. When the drying device operates, the conveying net belt conveys products to enter from one end of the drying track and move forwards, the electric heating plate laid on the drying track is electrified to emit heat, the heat is transmitted to the dried products through the conveying net belt on the upper portion of the electric heating plate, water in the products is drained through heat exchange, the products are dried and then come out from the other end of the drying track, and therefore the drying process is completed.

However, in the implementation of the technical scheme, because the electric heating plate is directly contacted with the conveying mesh belt, the conveying mesh belt is directly heated by the electric heating plate and has higher temperature, and the product quality of the silk ribbon arranged on the conveying mesh belt is influenced.

Disclosure of Invention

The utility model aims at providing a stoving conveyer for short-staple spinning, it has good stoving effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a stoving conveyer for short-staple spinning, includes transport mechanism, transport mechanism includes that the roller, the cover that transport frame, rotation are connected in transport frame are located the roller and are located the roller outside and by the conveyer belt of roller tensioning and be used for driving roller pivoted first motor, transport frame one side is equipped with stoving mechanism, stoving mechanism is including the stoving frame, stoving frame upper end is equipped with the stoving case, the stoving incasement is equipped with electric heating pipe the stoving case is the slope setting and accepts the top in the conveyer belt.

By adopting the technical scheme, the drying rack is arranged on one side of the conveying belt, the drying box is obliquely arranged, the electric heating plate is supported above the conveying belt, the silk ribbon on the conveying belt is heated, water in the silk ribbon is evaporated, the drying effect is realized, the electric heating plate cannot be directly or indirectly contacted with the silk ribbon, the product quality cannot be influenced, and the invention purpose is realized.

The utility model discloses further set up to: the drying box is characterized in that a connecting frame is fixedly arranged at the lower end of the drying box, the connecting frame is rotatably connected to the drying frame, a driving cylinder used for driving the connecting frame to rotate is arranged between one end, far away from the drying box, of the connecting frame and the drying frame, and two ends of the driving cylinder are respectively rotatably connected to the connecting frame and the drying frame.

Through adopting above-mentioned technical scheme, make stoving case accessible actuating cylinder adjust and the conveyer belt between the angle, make the stoving case be close to or keep away from the conveyer belt, adjust the temperature of conveyer belt upper filament band.

The utility model discloses further set up to: the drying rack is provided with a regulating seat below, a chute is formed in the upper end face of the regulating seat along the conveying direction of the conveying belt, a lead screw is arranged in the chute along the chute, the two ends of the lead screw are rotatably connected to the regulating seat, the bottom end of the drying rack is in threaded connection with the lead screw and in sliding connection with the chute, and one end of the lead screw is fixedly provided with a second motor for driving the lead screw to rotate.

Through adopting above-mentioned technical scheme, through setting up the regulation seat in stoving frame below, accessible second motor drive lead screw rotates, makes the stoving case can follow conveyer belt direction of transfer and adjust the position according to in-service use.

The utility model discloses further set up to: the conveyer belt sets up to metal conveying mesh belt, the conveyer belt includes the transportation section that is located the roller top and is located the return section of roller below.

Through adopting above-mentioned technical scheme, set up the conveyer belt into metal conveying mesh belt, metal conveying mesh belt intensity is great, and there is the gap in metal conveying mesh belt, is favorable to the steam of the junction of silk ribbon and conveyer belt to distribute, has improved the stoving effect.

The utility model discloses further set up to: the conveyer belt returns the section and is equipped with a plurality of tension rollers that are used for keeping conveyer belt tension, the tension roller sets up and both ends are rotated along conveyer belt direction of transfer equidistance and is connected in the conveying frame, the tension roller includes the compression roller at both ends and the backing roll in the middle of.

Through adopting above-mentioned technical scheme, return the section tensioning with the conveyer belt through a plurality of tension rollers, improved the conveying efficiency of conveyer belt.

The utility model discloses further set up to: the conveyer belt is including the transportation section that is located the roller top and the return section that is located the roller below, the both sides of conveyer belt transportation section lower extreme are located along conveyer belt direction of drive to the backup pad, conveyer belt transportation section below is equipped with the air exhauster that is used for taking out the moisture that produces on the conveyer belt.

Through adopting above-mentioned technical scheme, take away the steam that the silk ribbon produced through drying on with the conveyer belt, improved the stoving effect.

The utility model discloses further set up to: the backup pad lower extreme is equipped with the suction box, the suction box is for keeping away from conveyer belt transportation section one end to being close to conveyer belt transportation section one end and being the bucket body of flaring form, the suction opening has been seted up to suction box lower extreme lateral wall, the suction opening communicates in the air exhauster.

Through adopting above-mentioned technical scheme, through the setting of the exhaust box of the bucket body form, make the scope of the steam that single air exhauster absorbed bigger, improved the efficiency of extracting steam through the air exhauster.

The utility model discloses further set up to: and baffles for preventing the silk ribbons from falling are arranged on two sides of the conveying belt.

Through adopting above-mentioned technical scheme, set up the baffle in conveyer belt both sides, prevent that the silk ribbon from unexpected roll-off conveyer belt in transmission process.

To sum up, the utility model discloses a beneficial technological effect does:

1. the drying mechanism is arranged on one side of the conveying belt, so that the electric heating plate is supported above the conveying belt to heat the conveying belt, so that moisture in the silk ribbon is evaporated, the drying effect is realized, and the product quality is not influenced;

2. the distance between the drying box and the conveyor belt can be adjusted according to the actual condition of the moisture of the silk ribbon to adjust the temperature of the silk ribbon;

3. through the setting of air exhauster and exhaust box, can take away the steam that evaporates, improved the stoving effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial front view schematically illustrating the present embodiment;

FIG. 3 is a plan view of the present embodiment;

fig. 4 is a cross-sectional view at a-a in fig. 3.

Reference numerals: 1. a transport mechanism; 11. a transfer frame; 12. a roll shaft; 13. a conveyor belt; 14. a support plate; 15. a baffle plate; 16. a tension roller; 161. a support roller; 162. a compression roller; 17. a first motor; 2. a drying mechanism; 21. a drying rack; 22. a connecting frame; 23. a drying box; 231. an electric heating tube; 24. an adjusting seat; 241. a chute; 242. a screw rod; 243. a second motor; 244. a slider; 25. a drive cylinder; 3. an air draft mechanism; 31. an air extraction box; 32. an exhaust fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a drying and conveying device for short fiber spinning disclosed in this embodiment includes a conveying mechanism 1, a drying mechanism 2 disposed on one side of the conveying mechanism 1, and an air draft mechanism 3 for drawing out water vapor.

When implementing, at first convey the silk ribbon slowly through transport mechanism 1, in the data send process, through locating the stoving mechanism 2 of transport mechanism 1 one side to the silk ribbon on conveying belt 13 and heat, make the moisture in the silk ribbon evaporate out to take out the steam that evaporates through exhaust mechanism 3, accomplished the stoving conveying work to the silk ribbon promptly.

Referring to fig. 2 and 3, the conveying mechanism 1 includes a conveying frame 11, a roller shaft 12 rotatably connected to both ends of the conveying frame 11, a conveying belt 13 sleeved outside the roller shaft 12 and tensioned by the roller shaft 12, and a first motor 17 for driving the roller shaft 12 to rotate. The conveyor belt 13 is a metal conveyor belt, the part of the conveyor belt 13 above the roll shaft 12 is a conveying section, and the part of the conveyor belt 13 below the roll shaft 12 is a returning section. The conveying frame 11 is located below the conveying section of the conveying belt 13 and is fixedly provided with two supporting plates 14 along the conveying direction of the conveying belt 13, and the two supporting plates 14 are respectively arranged on two sides of the conveying section of the conveying belt 13. The conveying frame 11 is fixedly provided with baffles 15 which are positioned above the conveyor belt 13 and are arranged at two sides of the conveying frame along the conveying direction of the conveyor belt 13 and used for preventing the silk ribbon from sliding out of the conveyor belt 13. The conveying frame 11 is provided with a plurality of tension rollers 16 for keeping the tension of the conveying belt 13 at equal intervals along the conveying direction of the conveying belt 13, two ends of each tension roller 16 are rotatably connected with the conveying frame 11, each tension roller 16 comprises a pressing roller 162 at two ends and a supporting roller 161 in the middle, and the supporting rollers 161 are provided with thirteen equal intervals along the conveying direction of the conveying belt 13. The return section of the belt 13 is supported by sliding over the support roller 161 and by sliding under the pressure roller 162 and held in tension by the pressure roller 162.

During conveying, the roller shaft 12 is driven to rotate by the first motor 17, the roller shaft 12 drives the conveyor belt 13 sleeved outside the roller shaft 12 to operate, and the silk ribbon conveyed in the previous process is conveyed. The conveyor belt 13 is kept under tension by the roller shaft 12 and the tension roller 16 acting together. The supporting plate 14 supports the conveying part of the conveyor belt 13, so that the conveying part of the conveyor belt 13 is kept horizontal, and conveying is facilitated.

Referring to fig. 4, the drying mechanism 2 includes a drying rack 21, a connecting rack 22 hinged to the drying rack 21, and a drying box 23 fixedly connected to an upper end of the connecting rack 22. The two drying mechanisms 2 are arranged along the conveying direction of the conveyor belt 13. The bottom end of the drying frame 21 is connected with an adjusting seat 24, the upper end face of the adjusting seat 24 is provided with a sliding groove 241 along the conveying direction of the conveyor belt 13, a screw rod 242 is arranged in the sliding groove 241, and two ends of the screw rod 242 are rotatably connected to the adjusting seat 24 through bearings. Referring to fig. 3, one end of the screw 242 penetrates through the sliding groove 241 and is fixedly connected with a second motor 243 for driving the screw 242 to rotate. The bottom of the drying rack 21 is fixedly provided with a slide block 244, the slide block 244 is connected to the screw 242 in a threaded manner and is connected to the sliding groove 241 in a sliding manner, so that the lower end of the drying rack 21 is connected to the upper end surface of the adjusting seat 24 in a sliding manner. Be equipped with driving cylinder 25 between the one end that drying box 23 was kept away from to link 22 and drying frame 21, driving cylinder 25 is the pneumatic cylinder, and driving cylinder 25 one end articulates in link 22 bottom, and the other end articulates in drying frame 21. Drying box 23 is fixedly arranged at one end of connecting frame 22 far away from driving cylinder 25. The drying box 23 is received above the conveyor 13 and is disposed obliquely. A plurality of electric heating pipes 231 which are arranged along the width of the drying box 23 at equal intervals are arranged in the drying box 23, and resistance wires are arranged in the electric heating pipes 231.

The drying mechanism 2 heats the silk ribbon on the conveying belt 13 through the heating of the plurality of electric heating pipes 231, so that the moisture in the silk ribbon is evaporated into steam to be discharged, and the drying effect is achieved. The drying box 23 achieves the effect of angle adjustment by the extension and contraction of the piston rod of the driving cylinder 25, so that the drying box can be close to or far away from the conveyor belt 13. The drying mechanism 2 can drive the screw rod 242 to rotate through the second motor 243, so that the drying rack 21 screwed on the screw rod 242 slides along the sliding groove 241 to adjust the position.

Referring to fig. 2, the air suction mechanism 3 includes a suction box 31 fixedly coupled to a lower end of the support plate 14 of the conveying frame 11 and an air suction fan 32 provided at one side of the suction box 31. The two air draft mechanisms 3 are arranged in the conveying direction of the conveying belt 13. The wind-pumping box 31 is a flared bucket body from one end far away from the conveying section of the conveyor belt 13 to one end close to the conveying section of the conveyor belt 13. An air suction opening is formed in the side wall of the lower end of the air suction box 31 and communicated with an exhaust fan 32.

The air in the suction box 31 is sucked by the suction fan 32, and a negative pressure is formed in the suction box 31, thereby sucking the air around the conveyor belt 13 above the suction box 31. After the silk ribbon on the conveying belt 13 is heated by the drying mechanism 2, moisture in the silk ribbon is evaporated to form water vapor, the water vapor is pumped by the exhaust fan 32, and the silk ribbon is dried.

The implementation principle of the embodiment is as follows:

1. the silk ribbon is discharged to the conveying mechanism 1 through the previous process, and the conveying mechanism 1 slowly conveys the silk ribbon.

2. The silk ribbon is heated by the drying mechanism 2 arranged on one side of the conveying mechanism 1, so that water in the silk ribbon is evaporated to form water vapor which is discharged.

3. And the water vapor exhausted by the silk ribbon is pumped away through the air pumping mechanism 3 arranged below the conveying section of the conveying belt 13, and the drying work of the silk ribbon is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stoving conveyer for short fiber spinning, includes transport mechanism (1), transport mechanism (1) is including conveying frame (11), rotate and connect in roller (12) of conveying frame (11), the cover is located outside roller (12) and by roller (12) tensioning conveyer belt (13) and be used for driving roller (12) pivoted first motor (17), its characterized in that: conveying frame (11) one side is equipped with stoving mechanism (2), stoving mechanism (2) are including drying frame (21), stoving frame (21) upper end is equipped with stoving case (23), be equipped with electric heating pipe (231) in stoving case (23), stoving case (23) are the slope and set up and accept in the top of conveyer belt (13).

2. The drying and conveying device for short fiber spinning according to claim 1, characterized in that: drying case (23) lower extreme is fixed to be equipped with link (22), link (22) rotate to be connected in drying frame (21), be equipped with between one end that drying case (23) was kept away from in link (22) and drying frame (21) and be used for driving link (22) pivoted actuating cylinder (25), actuating cylinder (25) both ends rotate respectively to be connected in link (22) and drying frame (21).

3. The drying and conveying device for short fiber spinning according to claim 1, characterized in that: drying frame (21) below is equipped with adjusts seat (24), adjust seat (24) up end and seted up spout (241) along conveyer belt (13) direction of transfer, it is equipped with lead screw (242) to set up the direction along spout (241) in spout (241), lead screw (242) both ends are rotated and are connected in adjusting seat (24), drying frame (21) bottom threaded connection is in lead screw (242) and sliding connection in spout (241), lead screw (242) one end is fixed to be equipped with and is used for driving lead screw (242) pivoted second motor (243).

4. The drying and conveying device for short fiber spinning according to claim 1, characterized in that: the conveying belt (13) is set to be a metal conveying net belt, and the conveying belt (13) comprises a conveying section located above the roller shaft (12) and a returning section located below the roller shaft (12).

5. The drying and conveying device for short fiber spinning according to claim 4, is characterized in that: conveyer belt (13) return section and are equipped with a plurality of tension rollers (16) that are used for keeping conveyer belt (13) tension, tension roller (16) set up and both ends are rotated along conveyer belt (13) direction of transfer equidistance and are connected in transfer frame (11), tension roller (16) include compression roller (162) at both ends and middle backing roll (161).

6. The drying and conveying device for short fiber spinning according to claim 4, is characterized in that: conveying frame (11) upper end is equipped with backup pad (14), both sides that conveyer belt (13) transportation section lower extreme were located along conveyer belt (13) direction of transmission in backup pad (14), conveyer belt (13) transportation section below is equipped with and is used for air exhauster (32) taken out with the moisture that produces on conveyer belt (13).

7. The drying and conveying device for short fiber spinning according to claim 6, characterized in that: backup pad (14) lower extreme is equipped with suction box (31), suction box (31) are for keeping away from conveyer belt (13) transportation section one end to being close to conveyer belt (13) transportation section one end and being the bucket body of flaring form, suction opening has been seted up to suction box (31) lower extreme lateral wall, suction opening communicates in air exhauster (32).

8. The drying and conveying device for short fiber spinning according to claim 1, characterized in that: and baffles (15) for preventing the silk ribbons from falling are arranged on two sides of the conveyor belt (13).