A kind of packaging bag conveying dryer structure
Technical field:
This utility model is related to packaging facilities technical field, more specifically to a kind of packaging bag conveying dryer structure.
Background technology:
After existing plastic packaging bag is packed, the drying of its outside need, existing drying unit its be usually defeated
The top for sending band arranges heating tube, and the height of its heating tube cannot be adjusted, and the control of heating amount is by closing part heating tube
To adjust, its heating is simultaneously uneven, and effect is limited.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and provides a kind of packaging bag conveying dryer structure,
Its heating tube can be realized adjusting up and down, such that it is able to adjust the heat being radiated on plastic packaging bag, realize plus thermal conditioning,
Its homogeneous heating, effect is good.
Technology solution of the present utility model is as follows:
A kind of packaging bag conveying dryer structure, including frame, are fixed with conveying mechanism, conveyer on the top board of the frame
It is vertical side plate to be fixed with the top board of the frame of the both sides of structure, and upper plate body is fixed on the top surface of two vertical side plates, upper plate
Multiple lifting cylinders are fixed with the top surface of body, the push rod of lifting cylinder passes through upper plate body and is fixed on lifter plate, lifter plate
On top surface in the conveyer belt of conveying mechanism, the bottom surface of lifter plate is fixed with multiple heating tubes;
The medial wall of the vertical side plate is provided with spacing gib block, and two spacing gib blocks are in the top of conveyer belt
Both sides.
The conveying mechanism includes two conveying rollers, and the two ends of conveying roller are hinged on two vertical supporting legs, vertically props up
The bottom of support leg is fixed on the top board of frame, and conveying belt tension on two conveying rollers, stretch by one end of one of conveying roller
Go out vertical supporting leg and corresponding vertical side plate, conveying motor rack, conveying electricity are fixed with the lateral wall of corresponding vertical side plate
Machine is fixed on conveying motor rack, and the output shaft for conveying motor passes through one end phase of shaft coupling and the conveying roller for stretching out vertical side plate
Connection.
The middle part of the vertical side plate has elongated slot, guide pad sleeve in elongated slot, the lateral wall of guide pad
It is fixed on the medial wall of elongated slot, there are elongate recesses at the medial wall of guide pad, has at the outside wall surface of guide pad many
Individual pilot hole, multiple regulation cylinders are fixed on the lateral wall of vertical side plate, are adjusted the push rod of cylinder through pilot hole and are stretched into
In elongate recesses, limited location gib block is fixed in the end for adjusting the push rod of cylinder.
The left and right sides bottom surface of the lifter plate is fixed with the corresponding contiguous block in multiple left and right, and the bottom of contiguous block is fixed
There are mounting blocks, limited location is fixed in the bottom surface that the bottom surface middle part of mounting blocks has arc groove, the mounting blocks of the both sides of arc groove
Block, heating tube end sleeve is in corresponding arc groove and is clamped between arc groove and two limited blocks.
The bottom surface of the mounting blocks of the both sides of the arc groove has the extending column for extending downwardly, and extending column sleeve is spacing
In the vertical through hole of block, there is the through hole that is spirally connected on the lateral wall of limited block, positioning screw is screwed onto and is spirally connected in through hole, positioning screw
One end there is Plug Division, in the shrinkage pool that Plug Division sleeve has on the side wall of extending column.
There is curved wall, curved wall is pressed against on the lateral wall of heating tube on the medial wall of the limited block.
Elastic protective layer is fixed with the wall of the arc groove, elastic protective layer is pressed against on the outer wall of heating tube.
The beneficial effects of the utility model are:
Its heating tube can be realized adjusting up and down, such that it is able to adjust the heat being radiated on plastic packaging bag, realize
Plus thermal conditioning, its homogeneous heating, effect is good.
Description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1 of the present utility model;
Fig. 3 is partial sectional view of the present utility model;
Fig. 4 is the partial enlarged drawing of Fig. 3.
Specific embodiment:
Embodiment:As shown in Fig. 1 to Fig. 4, a kind of packaging bag conveying dryer structure, including frame 10, the frame 10
Conveying mechanism 20 is fixed with top board, it is vertical side plate 11 to be fixed with the top board of the frame 10 of the both sides of conveying mechanism 20, on
Plate body 12 is fixed on the top surface of two vertical side plates 11, and multiple lifting cylinders 13 are fixed with the top surface of upper plate body 12, is lifted
The push rod of cylinder 13 is through upper plate body 12 and is fixed on lifter plate 14, and lifter plate 14 is in the conveyer belt 21 of conveying mechanism 20
On top surface, the bottom surface of lifter plate 14 is fixed with multiple heating tubes 15;
The medial wall of the vertical side plate 11 is provided with spacing gib block 16, and two spacing gib blocks 16 are in conveyer belt 21
Top both sides.
Further, the conveying mechanism 20 includes two conveying rollers 22, and the two ends of conveying roller 22 are hinged on two and erect
In allotment support leg 23, the bottom of vertical supporting leg 23 is fixed on the top board of frame 10, and conveyer belt 21 is stretched in two conveying rollers
On 22, vertical supporting leg 23 and corresponding vertical side plate 11, corresponding vertical side plate are stretched out in one end of one of conveying roller 22
Conveying motor rack 17 is fixed with 11 lateral wall, conveying motor 18 is fixed on conveying motor rack 17, conveys the defeated of motor 18
Shaft is connected by shaft coupling with the one end for the conveying roller 22 for stretching out vertical side plate 11.
Further, the middle part of the vertical side plate 11 has elongated slot 111, and the sleeve of guide pad 112 is inserted elongated
In groove 111, the lateral wall of guide pad 112 is fixed on the medial wall of elongated slot 111, is had at the medial wall of guide pad 112
Elongate recesses 113, have multiple pilot holes 114 at the outside wall surface of guide pad 112, multiple regulation cylinders 115 are fixed on vertical side
On the lateral wall of plate 11, the push rod of cylinder 115 is adjusted through pilot hole 114 and stretched in elongate recesses 113, adjust cylinder 115
The end of push rod fix limited location gib block 16.
Further, the left and right sides bottom surface of the lifter plate 14 is fixed with the corresponding contiguous block 141 in multiple left and right,
The bottom of contiguous block 141 is fixed with mounting blocks 142, and the bottom surface middle part of mounting blocks 142 has arc groove 143, arc groove 143
The bottom surface of mounting blocks 142 of both sides be fixed with limited block 144, the end sleeve of heating tube 15 is in corresponding arc groove 143
In and be clamped between arc groove 143 and two limited blocks 144.
Further, the bottom surface of the mounting blocks 142 of the both sides of the arc groove 143 has the extending column for extending downwardly
145, the sleeve of extending column 145 has the through hole that is spirally connected in the vertical through hole 146 of limited block 144, on the lateral wall of limited block 144
147, positioning screw 148 is screwed onto and is spirally connected in through hole 147, and one end of positioning screw 148 has Plug Division 149, and Plug Division 149 is inserted
In being enclosed within the shrinkage pool 1451 having on the side wall of extending column 145.
Further, there is curved wall, curved wall is pressed against heating tube 15 on the medial wall of the limited block 144
Lateral wall on.
Further, elastic protective layer 1 is fixed with the wall of the arc groove 143, elastic protective layer 1 is pressed against
On the outer wall of heating tube 15.
Operation principle:The plastic packaging bag for being packaged with product is placed on conveyer belt 21, is run by conveying motor 18,
Realize that conveyer belt 21 runs, and the push rod for passing through lifting cylinder 13 is promoted up and down, realizes moving up and down for heating tube 15, so as to adjust
The heat of section heating tube 15 reaches the distance on conveyer belt 21, and when away from conveyer belt 21, heat is just reduced, and just increases near heat
Plus, so as to realize the regulation of heating amount, meet drying requirement, meanwhile, promoted by adjusting the push rod of cylinder 115, so as to adjust
The both sides of plastic packaging bag are carried out spacing by the position of two spacing gib blocks 16, prevent from dropping.
Its heating tube 15 is spacing using arc groove 143 and two limited blocks 144, and it is removed and installed conveniently, convenient maintenance
Safeguard and change.