CN208653167U - Plastic barrel dryer - Google Patents

Abstract

The utility model discloses a kind of plastic barrel dryers, are related to drying field, including drying box, and the both ends of the drying box have been respectively fixedly connected with fixed frame, and transfer roller is respectively arranged on the fixed frame, steel mesh conveyer belt is arranged on the transfer roller at both ends；One transfer roller is rotationally connected with a fixed frame, and another fixed frame two sides are fixedly connected to support plate, the side of the support plate is provided with the sliding block that sliding is connected to fixed frame, one end of the sliding block is rotatably connected to screw rod, the screw flight is connected to fixed plate, the both ends of another transfer roller are rotationally connected with sliding block respectively, and the direction that rotation screw rod can drive a transfer roller to tend to be located remotely from each other another transfer roller is mobile.Solve in the prior art, conveyer belt long-time use when can deformation occurs, cause conveyer belt elongated, make conveyer belt generate radian, cause transmit stationarity reduce the problem of, have can adjust conveyer belt, make plastic barrel transmit even running the advantages of.

Description

Plastic barrel dryer

Technical field

The utility model relates to arrive drying field, in particular to a kind of plastic barrel dryer.

Background technique

The full name in English of drying equipment is Dryingequipment, is referred to through certain technological means, drying objects surface Moisture or other liquid a series of mechanical equipments combination.Currently a popular drying technology is mainly ultraviolet drying, red Outer drying, electromagnetic drying and hot-air seasoning.They have their own characteristics each, and are widely used in the drying of various mechanical equipments and food.It is existing There is a kind of plastic barrel product, outside is printed with identification pattern, to guarantee that the identification pattern printed can be with plastic barrel surface In conjunction with it is stronger more rapidly, thus need to dry its surface to shorten the construction period duration, and guarantee printing quality.

Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN207515456U, it discloses a kind of waste and old Cable drying equipment, including drying box, the drying box upper end are equipped with drying blower, and the drying blower side is equipped with air inlet Pipe, the drying box side are equipped with drying outlet, and the drying box other side is equipped with drying import.The utility model is by being equipped with Drying air hose and electric heating tube, two kinds of drying equipments are dried simultaneously, improve drying effect and quality, are passed through to increase and are passed Band is sent, directly waste cable can be sent by conveyer belt to drying box, alleviate the labor intensity of staff, and pass through biography It send band that can directly send out the waste cable of drying, avoids drying time is too long from damaging to waste cable, by that will dry Case and conveyer belt are fixedly connected to be fixedly connected with conveyer belt and supporting leg, so that conveyer belt will not be because when transmitting waste cable Conveyer belt movement causes conveyer belt to fall, and the utility model structure is simple, and cost is relatively low, and energy consumption is smaller, practical, suitable for pushing away It is wide to use.

Plastic barrel product can also be dried using a kind of above-mentioned this waste cable drying equipment, when work, Plastic barrel is placed on conveyer belt into drying box and is dried.But it finds in use, due to temperature in drying Degree is higher, and deformation occurs for meeting when long-time uses for conveyer belt, causes conveyer belt elongated, thus the situation constant in transfer roller Under, conveyer belt generates radian, and then the stationarity of transmission is caused to reduce, and is easy to cause the rollover of plastic barrel, and then lead to plastics Bucket can not be dried uniformly, influence to process.

Utility model content

The purpose of the utility model is to provide a kind of plastic barrel dryers, and conveyer belt can be adjusted by having, and pass plastic barrel The advantages of sending even running.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of plastic barrel dryer, including drying box, the both ends of the drying box have been respectively fixedly connected with fixed frame, described It is respectively arranged with transfer roller on fixed frame, steel mesh conveyer belt is arranged on the transfer roller at both ends；

One transfer roller is rotationally connected with a fixed frame, and another fixed frame two sides are fixedly connected to support plate, the branch The side of fagging is provided with the sliding block that sliding is connected to fixed frame, and one end of the sliding block is rotatably connected to screw rod, the spiral shell Bar is threadedly connected to fixed plate, and the both ends of another transfer roller are rotationally connected with sliding block respectively, and rotation screw rod can drive a transmission The direction that roller tends to be located remotely from each other another transfer roller is mobile.

By using above scheme, the deformation problems generated when conveyer belt is heated can be reduced using steel mesh conveyer belt, when When steel mesh conveyer belt is because using overlong time to cause to generate stretching, the screw rod that can also be rotated respectively, so that the sliding block of driving becomes It is mobile to the side far from drying box, so that the direction for driving a transfer roller to tend away from another transfer roller is mobile, and then complete The tensioning of steel mesh conveyer belt, so that workpiece be made steadily to transmit on steel mesh conveyer belt.

Preferably, being fixedly connected to two baffle rings on the circumferential surface of the transfer roller.

By using above scheme, the baffle ring by being fixedly connected on transfer roller circumferential surface can guarantee steel mesh conveyer belt both ends It is sheathed on positioning of the both ends on transfer roller on transfer roller, and then prevents steel mesh conveyer belt from generating offset on transfer roller.

Preferably, being provided with warehouse for drying in the drying box, the drying box includes direct circulation case, reacting cycle case and divides The hot wind generating means not being set to above direct circulation case and reacting cycle case；

The side of direct circulation case offers air inlet duct, and its other side offers exhaust passage, and reacting cycle case is close to direct circulation The side of case air inlet duct offers exhaust passage, and its other side offers air inlet duct, the lower end of air inlet duct and exhaust passage with baking Dry storehouse connection, the upper end of air inlet duct are connected to the air inlet of hot wind generating means, and the upper end of exhaust passage generates with hot wind and fills The air outlet connection set.

By using above scheme, when work, can be passed in plastic barrel by the exhaust passage of direct circulation case and reacting cycle case When sending, the two sides of plastic barrel are dried respectively, accelerate the drying rate of plastic barrel, and can incite somebody to action by the air inlet duct of setting It is extracted into hot wind generating means again from the hot wind that exhaust passage comes out in warehouse for drying and carries out circulating-heating, and blows to warehouse for drying again It is interior, reduce energy loss.

Preferably, the hot wind generating means include circulating fan and the heating that is connected to the air outlet of circulating fan The suction opening of case, the circulating fan is connected to air inlet duct, and the air outlet of the heater box is connected to exhaust passage.

By using above scheme, the hot wind in warehouse for drying can be followed by air inlet duct from the suction of the suction opening of circulating fan Then ring blower is blown in heater box by the air outlet of circulating fan, then heater box weighs the hot wind after the completion of heating again Newly enter exhaust passage and blow in warehouse for drying and workpiece is heated.

Preferably, being fixedly connected with electric network inside the heater box, one end of the electric network is fixedly connected with extension The conducting wire of heater box out, one end of the conducting wire are fixedly connected with heating wire controller.

By using above scheme, when work, it can enter in heater box from the wind that exhaust fan is pumped, then pass through heating Case heats wind, when needing to adjust the temperature of electric network, can also be adjusted by heating wire controller.

Preferably, being fixedly connected with insulating on the inside of the heater box.

By using above scheme, when work, pass through the insulating of setting, it is possible to reduce the heat stream in heater box It loses, and the insulating by being arranged can also reduce the temperature of the lateral wall of heater box, and then prevent that operator is made to exist Case scald is heated when work.

Preferably, the two sides of direct circulation case and reacting cycle case offer multiple ventilation holes, the ventilation opening is close to drying The side in storehouse is fixedly connected to filter.

By using above scheme, when work, hot wind can pass in and out heating cabinet by multiple ventilation holes, carry out to plastic barrel Heating, and the amount of dust being externally entering in air inlet duct and exhaust passage can effectively be reduced by the filter of setting, in turn Avoid the more influence service life of dust in circulating fan and heater box.

Preferably, the both ends of the drying box have also been respectively fixedly connected with pumping dust hood, take out and be respectively fixedly connected with above dust hood Have and take out dirt pipe, two pumping dirt pipes are interconnected and are fixedly connected with exhaust fan, and the air outlet of exhaust fan is fixedly connected with air filtration Device.

By using above scheme, when the pernicious gas that drying plastic barrel generates overflows scattered from drying box both ends, can pass through The exhaust fan for taking out dust hood upper end takes pernicious gas away, and is filtered by air filter.

To sum up, the utility model has the following beneficial effects:

1. the deformation problems generated when conveyer belt is heated can be reduced using steel mesh conveyer belt, when steel mesh conveyer belt is because using When overlong time causes to generate stretching, the screw rod at drying box both ends can also be rotated respectively, so that the sliding block at both ends be driven to tend to The side being located remotely from each other is mobile, moves so that the transfer roller at both ends be driven to become in the direction away from each other, and then completes steel mesh and pass The tensioning of band is sent, so that workpiece be made steadily to transmit on steel mesh conveyer belt；

2. can guarantee that steel mesh conveyer belt both ends are sheathed on transfer roller by the baffle ring for being fixedly connected on transfer roller circumferential surface Positioning of the both ends on transfer roller, and then prevent steel mesh conveyer belt from generating offset on transfer roller；

It, can be when plastic barrel transmits respectively to modeling by the exhaust passage of direct circulation case and reacting cycle case 3. when work The two sides of charging basket are dried, and accelerate the drying rate of plastic barrel, and by the air inlet duct of setting can by warehouse for drying from going out The hot wind that air duct comes out is extracted into hot wind generating means again and carries out circulating-heating, and blows in warehouse for drying again, reduces energy damage Consumption.

Detailed description of the invention

Fig. 1 is that the integrally-built schematic diagram of plastic barrel dryer is highlighted in embodiment；

Fig. 2 is the diagrammatic cross-section that direct circulation case working condition wind direction is highlighted in embodiment；

Fig. 3 is the diagrammatic cross-section that reacting cycle case working condition wind direction is highlighted in embodiment；

Fig. 4 is the schematic diagram that dust-separation web frame is highlighted in embodiment；

The schematic diagram of dust cover structure is highlighted in Fig. 5 embodiment；

Fig. 6 is the portion A enlarged drawing in Fig. 5；

Fig. 7 is the portion B enlarged drawing in Fig. 5.

In figure, 1, drying box；11, warehouse for drying；111, air inlet duct；112, exhaust passage；113, ventilation hole；114, filter； 12, direct circulation case；13, reacting cycle case；14, hot wind generating means；141, circulating fan；142, heater box；1421, electric network； 1422, conducting wire；1423, power supply；1424, heating wire controller；1425, insulating；15, dust hood is taken out；151, dirt pipe is taken out； 152, exhaust fan；153, air filter；16, fixed frame；161, sliding slot；162, support plate；163, sliding block；164, screw rod；2, Transmission equipment；21, transfer roller；211, baffle ring；212, driving motor；22, steel mesh conveyer belt.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of plastic barrel dryer in conjunction with Fig. 1, including drying box 1 and is set to transmission in drying box 1 and sets Standby 2.Drying box 1 is rectangle, and warehouse for drying 11 is offered inside drying box 1, and the both ends of warehouse for drying 11 run through the two of drying box 1 End.Drying box 1 includes direct circulation case 12 and reacting cycle case 13, and the top of direct circulation case 12 and reacting cycle case 13 is provided with Hot wind generating means 14.

In conjunction with Fig. 2 and Fig. 3, the side of direct circulation case 12 offers air inlet duct 111, and its other side offers exhaust passage 112, reacting cycle case 13 offers exhaust passage 112 close to the side of 12 air inlet duct 111 of direct circulation case, and its other side offer into The lower end of air duct 111, air inlet duct 111 and exhaust passage 112 offers multiple ventilation holes 113 close to the side of warehouse for drying 11 respectively, Ventilation hole 113 is also fixedly connected with filter 114(with reference to Fig. 4) close to the side of warehouse for drying 11.The upper end of air inlet duct 111 with The air inlet of hot wind generating means 14 is connected to, and the upper end of exhaust passage 112 is connected to the air outlet of hot wind generating means 14, just follows The wind direction in warehouse for drying 11 at 12 position of ring case is opposite with the wind direction in the warehouse for drying 11 at 13 position of reacting cycle case.Work When, the hot wind that thermosphere generating means generate enters exhaust passage 112, and then the hot wind in exhaust passage 112 is entered by ventilation hole 113 Warehouse for drying 11 is passed in and out, then the hot wind in warehouse for drying 11 passes through ventilation hole 113 into air inlet duct 111 again, finally there is air inlet duct 111 Hot wind generating means 14 are entered back into, circulation is constituted, save the energy.And by setting filter 114 can effectively reduce from Ventilation hole 113 enters the amount of dust in air inlet duct 111 and exhaust passage 112, protects hot wind generating means 14.

In conjunction with Fig. 5 and Fig. 6, hot wind generating means 14 include circulating fan 141 and heater box 142, circulating fan 141 Suction opening is connected to the upper end of air inlet duct 111, and the air outlet of circulating fan 141 is connected to heater box 142, and heater box 142 goes out Air port is connected to exhaust passage 112, and electric network 1421 is fixedly connected in heater box 142, and one end of electric network 1421 is fixedly connected There are two conducting wires 1422, two conducting wires 1422 extend heater box 142.The top of heater box 142 is also fixedly connected with power supply 1423 and heating wire controller 1424(is the prior art herein, is repeated no more).A piece conducting wire 1422 extends heater box 142 One end be fixedly connected on power supply 1423, and one end that another conducting wire 1422 extends heater box 142 is fixedly connected on electric heating Silk controller 1424.The inside of heater box 142 is also fixedly connected with insulating 1425, and when work, circulating fan 141 can Wind in air inlet duct 111 is pumped in heater box 142, is then heated by electric network 1421, subsequently into exhaust passage It in 112, when needing the temperature by adjusting electric network 1421, can be adjusted by heating wire controller 1424, and by setting The insulating 1425 set, additionally it is possible to the heat losses in heater box 142 are reduced, and reduce the lateral wall of heater box 142 Temperature, and then prevent that operator is made to be heated the scald of case 142 at work.

The both ends of drying box 1, which have also been respectively fixedly connected with, takes out dust hood 15, takes out and has been respectively fixedly connected with pumping dirt above dust hood 15 Pipe 151, two pumping dirt pipes 151 are interconnected and are fixedly connected with exhaust fan 152, and the air outlet of exhaust fan 152 is also fixedly connected with Air filter 153(is the prior art herein, is repeated no more), the pernicious gas that drying plastic barrel generates is from the two of drying box 1 When end overflows scattered, pernicious gas can be taken away from two pumping dust hoods 15 by exhaust fan 152, and be transmitted to air filter 153 It is filtered.

In conjunction with Fig. 5 and Fig. 7, transmission equipment 2 includes transfer roller 21 and the steel mesh conveyer belt 22 being sheathed on transfer roller 21 (referring to Fig. 1).Baffle ring 211 is also respectively fixedly connected on the circumferential surface of transfer roller 21, baffle ring 211 can limit steel mesh conveyer belt 22 Position on transfer roller 21, and then guarantee that steel mesh conveyer belt 22 will not generate offset with the rotation of transfer roller 21.Drying box 1 Both ends have also been respectively fixedly connected with horizontally disposed fixed frame 16, and the both ends of a transfer roller 21 are rotationally connected with one end respectively Fixed frame 16, and one end of transfer roller 21 extends fixed frame 16 and is fixedly connected with driving motor 212, another fixed frame 16 Two sides offer horizontally disposed sliding slot 161 respectively, and the support plate 162 being vertically arranged, support plate are fixedly connected in sliding slot 161 162 sides far from drying box 1 are respectively arranged with sliding block 163, and the sliding of sliding block 163 is connected in sliding slot 161, and two sliding blocks 163 lean on The side of nearly corresponding support plate 162 is also rotatably connected to the screw rod 164 of axis horizontal setting respectively, and screw rod 164 is threadedly coupled In corresponding support plate 162.When work, plastic barrel can be placed on steel mesh conveyer belt 22, then start driving motor 212 A transfer roller 21 is driven to rotate, so as to drive steel mesh conveyer belt 22 to rotate on two transfer rollers 21, so as to incite somebody to action Plastic barrel, which is sent into drying box 1, dry and plastic barrel is sent out drying box 1.And when steel mesh conveyer belt 22 is because being used for a long time When generating relaxation, two screw rods 164 can be rotated respectively, so that two sliding blocks 163 of driving 161 tend away from drying box 1 along the chute Direction is mobile, so that the direction for driving transfer roller 21 to tend away from another transfer roller 21 is mobile, and then increases steel mesh conveyer belt 22 tension.

When work: plastic barrel being placed on steel mesh conveyer belt 22, then starts driving motor 212 and drives a transfer roller 21 rotations are dried so as to drive steel mesh conveyer belt 22 to rotate on two transfer rollers 21 so as to which plastic barrel to be sent into It is dried in case 1, when workpiece is dried in drying box 1, successively passes through direct circulation case 12 and reacting cycle case 13, thus to modeling The circumferential surface of charging basket is adequately dried, and the pernicious gas that when drying generates is taken away from the pumping dust hood 15 at 1 both ends of drying box goes forward side by side Row purification, the plastic barrel then dried continue to send out drying box 1 with steel mesh conveyer belt 22.When steel mesh conveyer belt 22 is because long-term When using generating relaxation, two screw rods 164 can be rotated respectively, so that two sliding blocks 163 of driving 161 tend away from drying box along the chute 1 direction is mobile, so that the direction for driving transfer roller 21 to tend away from another transfer roller 21 is mobile, and then increases steel mesh transmission With 22 tension.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. the both ends of a kind of plastic barrel dryer, including drying box (1), the drying box (1) have been respectively fixedly connected with fixed frame (16), transfer roller (21) are respectively arranged on the fixed frame (16), it is characterised in that: be arranged on the transfer roller (21) at both ends Steel mesh conveyer belt (22)；

One transfer roller (21) is rotationally connected with a fixed frame (16), and another fixed frame (16) two sides are fixedly connected to support plate (162), the side of the support plate (162) is provided with the sliding block (163) that sliding is connected to fixed frame (16), the sliding block (163) one end is rotatably connected to screw rod (164), and the screw rod (164) is threadedly connected to fixed plate, another transfer roller (21) Both ends are rotationally connected with sliding block (163) respectively, and it is another that rotation screw rod (164) can drive a transfer roller (21) trend to be located remotely from each other The direction of transfer roller (21) is mobile.

2. plastic barrel dryer according to claim 1, it is characterised in that: fixed on the circumferential surface of the transfer roller (21) It is connected with two baffle rings (211).

3. plastic barrel dryer according to claim 1, it is characterised in that: be provided with warehouse for drying in the drying box (1) (11), the drying box (1) includes direct circulation case (12), reacting cycle case (13) and is respectively arranged at direct circulation case (12) and anti- Hot wind generating means (14) above circulating box (13)；

The side of direct circulation case (12) offers air inlet duct (111), and its other side offers exhaust passage (112), reacting cycle case (13) exhaust passage (112) are offered close to the side of direct circulation case (12) air inlet duct (111), and its other side offers air inlet duct (111), the lower end of air inlet duct (111) and exhaust passage (112) with warehouse for drying (11) connection, the upper end of air inlet duct (111) with The air inlet of hot wind generating means (14) is connected to, and the upper end of exhaust passage (112) connects with the air outlet of hot wind generating means (14) It is logical.

4. plastic barrel dryer according to claim 3, it is characterised in that: the hot wind generating means (14) include circulation Blower (141) and the heater box (142) being connected to the air outlet of circulating fan (141), the exhausting of the circulating fan (141) Mouth is connected to air inlet duct (111), and the air outlet of the heater box (142) is connected to exhaust passage (112).

5. plastic barrel dryer according to claim 4, it is characterised in that: be fixedly connected inside the heater box (142) Having electric network (1421), one end of the electric network (1421) is fixedly connected with the conducting wire (1422) for extending heater box (142), One end of the conducting wire (1422) is fixedly connected with heating wire controller (1424).

6. plastic barrel dryer according to claim 5, it is characterised in that: the inside of the heater box (142) is fixed to be connected It is connected to insulating (1425).

7. plastic barrel dryer according to claim 6, it is characterised in that: direct circulation case (12) and reacting cycle case (13) Two sides offer multiple ventilation holes (113), the ventilation hole (113) close to warehouse for drying (11) side be fixedly connected to every Dirt net (114).

8. plastic barrel dryer according to claim 1, it is characterised in that: the both ends of the drying box (1) are also solid respectively Surely it is connected with and takes out dust hood (15), take out to be respectively fixedly connected with above dust hood (15) and take out dirt pipe (151), two pumpings dirt pipe (151) are mutual It is connected to and is fixedly connected with exhaust fan (152), the air outlet of exhaust fan (152) is fixedly connected with air filter (153).