CN210741000U

CN210741000U - Latex sheet drying-machine

Info

Publication number: CN210741000U
Application number: CN201921927182.1U
Authority: CN
Inventors: 李明明; 陈婷婷
Original assignee: Quanzhou Delandis Home Technology Co ltd
Current assignee: Quanzhou Delandis Home Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-06-12
Anticipated expiration: 2029-11-09

Abstract

The utility model relates to a latex sheet drying-machine, which comprises a frame, the frame is equipped with conveyer belt and stoving case, and wherein the stoving case is equipped with the stoving passageway that supplies latex goods to pass through along conveyer belt direction of delivery, is equipped with a plurality of air heaters that lie in conveyer belt one side on the stoving case, and the confession has been seted up to a lateral wall of the relative air heater of stoving case the hot-blast exhaust air exit of air heater can be under the prerequisite of ensureing latex sheet stoving effect, reduce the heating cost, improve production efficiency.

Description

Latex sheet drying-machine

Technical Field

The utility model relates to a latex production processing equipment technical field especially relates to a latex sheet drying-machine.

Background

The natural latex sheet is a latex material having pores. Has the advantages of high elasticity, good film-forming property during bonding, rich flexibility of the adhesive film, environmental protection, comfort and health maintenance, improvement of the living quality of people and the like. With the continuous improvement of living standard and the increase of working pressure, people have urgent need of high-quality life, so that latex materials with various characteristics of comfort, health care and the like are often squinted by consumers.

The drying is an essential procedure of the latex product, in the prior art, the latex product needs to spend more time to dry due to higher water absorption, and the microwave heating method is generally adopted at present, the required microwave requirement is high, the power consumption is large, so that the defects of low production efficiency and high heating cost of the latex product are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a latex sheet drying-machine can reduce the heating cost, improve production efficiency under the prerequisite of ensureing latex sheet stoving effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a latex sheet drying-machine, includes the frame, the frame is equipped with conveyer belt and stoving case, and wherein the stoving case is equipped with the stoving passageway that supplies latex article to pass through along conveyer belt direction of delivery, is equipped with a plurality of air heaters that lie in conveyer belt one side on the stoving case, and the confession has been seted up to a lateral wall of the relative air heater of stoving case the hot-blast exhaust air exit of air heater.

Adopt above-mentioned technical scheme, the hot-blast region that forms in the stoving passageway of air heater can effectively evaporate the moisture in the latex sheet, and vapor is discharged from the air exit through hot-blast drive, through setting up hot-blast region with heating stoving latex sheet, replaces microwave heating originally, can reduce heating cost, improve production efficiency under the prerequisite of ensureing latex sheet stoving effect.

The utility model discloses further set up to: the drying box is provided with a wind distribution box positioned between the conveying belt and the air heater, one side wall of the wind distribution box is provided with an air inlet communicated with the air heater, and the other side wall of the wind distribution box is provided with a plurality of air outlets communicated to the drying channel.

By adopting the technical scheme, hot air blown out by the air heater is divided into a plurality of hot air flows through the air dividing box, so that the latex sheets in the drying channel can be in contact with the hot air flows, the drying uniformity is improved, and the drying effect is improved.

The utility model discloses further set up to: the drying box comprises a box body and a shielding plate, the box body is fixedly connected with the rack, the shielding plate is located above the conveying belt and parallel to the upper surface of the conveying belt, the space between the shielding plate and the conveying belt is a drying channel, and the shielding plate is connected to the box body in a sliding mode along the direction close to or far away from the conveying belt.

By adopting the technical scheme, the size of the drying channel between the shielding plate and the conveying belt is changed along with the sliding of the shielding plate, so that the drying channel can adapt to soft rubber sheets with different thicknesses, and the problem that the latex sheets cannot contact as much hot air flow as possible when the space of the drying channel is too large due to too small thickness of the latex sheets is avoided, and the condition of the hot air utilization rate is reduced.

The utility model discloses further set up to: the air distribution box comprises an upper box and a lower box, the shielding plate is fixedly connected with the upper box, the lower box is fixedly connected with the box body, and the upper box is connected with the lower box in a sliding manner along the vertical direction; the air inlet is arranged on the side wall, far away from the conveying belt, of the lower box, the upper box faces towards the side wall of the conveying belt, a first notch, with a plurality of shapes being inverted U-shaped, is formed in the side wall of the conveying belt, a second notch, with a plurality of shapes being U-shaped, is formed in the side wall of the conveying belt, and the air outlet is a closed through hole formed between the first notch and the second notch.

By adopting the technical scheme, the air outlet is split into the combination of the first notch and the second notch, and meanwhile, the relative positions of the first notch and the second notch are changed through the sliding connection between the upper box and the lower box, so that the size of the opening of the air outlet is changed; when the thickness of the latex sheet is larger, the upper box is moved upwards, so that the shielding plate is driven to move upwards, the space of the drying channel can just contain the latex sheet, and meanwhile, the opening of the air outlet is enlarged, and the drying requirement of the large-thickness latex sheet can be met; the air outlet with the size capable of being changed along with the position change of the upper box is arranged, so that hot air can be reasonably utilized, and the drying efficiency is improved; meanwhile, the first notch and the second notch form an elongated O-shaped closed through hole, and when the upper box slides, the shape change range of the air outlet is minimum, so that the disorder of hot air flow caused by too large shape change of the air outlet is avoided, and the drying effect is ensured.

The utility model discloses further set up to: a plurality of alignment holes are formed in the side wall of the lower box in the vertical direction, each alignment hole is located between two adjacent notches respectively, the side wall of the shielding plate extends downwards to form an alignment rod connected to the alignment holes in a sliding mode, a plurality of annular placing grooves are formed in the inner wall of each alignment hole and are evenly distributed along the axial direction of the alignment hole, and rubber rings are placed in the placing grooves.

Adopt above-mentioned technical scheme, can ensure the stability of sliding between last case and the nowel to the rubber circle has the cushioning effect, can avoid the case to produce the condition of vibration because of the effect of wind power, thereby reduces the wearing and tearing of noise and last case.

The utility model discloses further set up to: go up the case with the shielding plate all is fixed with the bracing piece that the level set up, the frame is equipped with the pneumatic cylinder, the cylinder body of pneumatic cylinder with frame fixed connection, the piston rod of pneumatic cylinder is vertical up, just the piston rod of pneumatic cylinder is fixed with Y shape and props, the bracing piece block in on the removal route of the opening part that Y shape propped.

Adopt above-mentioned technical scheme, prop through the Y shape and touch on the bracing piece to realize that the pneumatic cylinder drives the rebound of going up the case, because the damping of rubber circle is too big, the height of case is comparatively difficult in the manual regulation, and the pneumatic cylinder has great drive power, can satisfy the demand that the case shifts up in the drive, if need move down the case, because last case self has gravity, manual operation this moment can.

The utility model discloses further set up to: the side wall of the box body is provided with a plurality of first through holes distributed along the vertical direction, the side wall of the lower box is provided with a second through hole corresponding to the first through holes, the side wall of the upper box is provided with a threaded hole, and the upper box is fixedly connected with the box body and the lower box through bolts.

By adopting the technical scheme, when the upper box moves to a proper position, the upper box is fixedly connected with the box body through the bolt, and then the hydraulic cylinder is withdrawn from supporting the upper box, so that the condition that the hydraulic cylinder is damaged due to long-time load of the hydraulic cylinder is avoided.

The utility model discloses further set up to: the lateral wall of box is equipped with the scale along vertical direction, the shielding plate is fixed with and is located the arrow head of stoving passageway entrance, the arrow head with the high parallel and level of shielding plate, the arrow head sensing the scale.

By adopting the technical scheme, the height position of the shielding plate can be visually known through the position of the arrow relative to the scale, and the convenience of operation is improved.

The utility model discloses further set up to: the side wall of the arrow point is provided with a round hole along the horizontal direction, the round hole is connected with a ball head rod capable of extending out of the round hole in a sliding manner, the side wall of the box body is provided with a groove corresponding to the through hole I, and a spring for forcing the ball head of the ball head rod to be clamped and embedded in the groove along the sliding direction is fixedly connected between the round hole and the rod part of the ball head rod.

Adopt above-mentioned technical scheme, the high adaptation that different through-holes set up is in the thickness of the several kinds of latex sheets of frequent production and the latex sheet thickness of unconventional and small-scale production, because the arrow point is comparatively inaccurate when aiming at the scale (be according to operating personnel's visual angle a little difference promptly), when the arrow point is inaccurate with the scale, the through-hole can't correspond with the screw hole, thereby can't realize the fixed of case, through setting up the elastic clamping inlay in the bulb pole of recess, when the pneumatic cylinder shifts up and makes the arrow point to the scale department of required height promptly, the arrow point that slowly rises, the bulb that makes the bulb pole the clamping inlay just in the recess, reach accurate position this moment, can accomplish the fixed of case in order to the rotating bolt, thereby the portability of operation has been improved.

To sum up, the utility model discloses following beneficial effect has:

1. the hot air area is arranged to heat and dry the latex sheet, so that the original microwave heating is replaced, the heating cost is reduced and the production efficiency is improved on the premise of ensuring the drying effect of the latex sheet;

2. the air outlet with the size capable of being changed along with the position change of the upper box is arranged, so that hot air can be reasonably utilized, and the drying efficiency is improved;

3. but through setting up elasticity inlay card in the bulb pole of recess, when the pneumatic cylinder shifts up the scale department that makes the arrow point to required height promptly, the arrow point that slowly rises makes the bulb of bulb pole inlay card just in the recess when, reachs accurate position this moment promptly, alright accomplish the fixed of last case with the rotating bolt to the portability of operation has been improved.

Drawings

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

FIG. 2 is an exploded view showing the connection of the upper case and the lower case according to the present embodiment;

FIG. 3 is a front sectional view of the upper case and the lower case of the present embodiment;

FIG. 4 is a partial sectional view of the overall structure of the present embodiment;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

In the figure, 1, a frame; 2. a drying box; 3. a wind dividing box; 11. a conveyor belt; 12. a hot air blower; 21. an air outlet; 22. a box body; 23. a shielding plate; 31. feeding the box; 32. discharging the box; 33. an air inlet; 34. a first gap is formed; 35. a second gap; 36. aligning holes; 37. an alignment rod; 38. a placement groove; 39. a rubber ring; 41. a hydraulic cylinder; 42. a support bar; 43. a Y-shaped support; 51. a first through hole; 52. a second through hole; 53. a threaded hole; 54. calibration; 55. an arrow; 56. a circular hole; 57. a ball-head rod; 58. a spring; 59. and (4) a groove.

Detailed Description

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

A latex sheet dryer is shown in figure 1 and comprises a frame 1, wherein the frame 1 is provided with a conveyer belt 11 and a drying box 2, the drying box 2 is provided with a drying channel for latex products to pass through along the conveying direction of the conveyer belt 11, the drying box 2 is provided with a plurality of hot air blowers 12 positioned at one side of the conveyer belt 11, and one side wall of the drying box 2, which is opposite to the hot air blowers 12, is provided with an air outlet 21; the hot air of the hot air blower 12 forms a hot air area in the drying channel, so that the moisture in the latex sheet can be effectively evaporated, and the water vapor is driven by the hot air to be discharged from the air outlet 21.

As shown in fig. 2, the drying box 2 includes a box body 22 and a shielding plate 23, the box body 22 is fixedly connected with the rack 1, the shielding plate 23 is located above the conveying belt 11, the shielding plate 23 is parallel to the upper surface of the conveying belt 11, and a space between the shielding plate 23 and the conveying belt 11 is a drying passage.

As shown in fig. 2, the drying box 2 is fixed with a wind-dividing box 3 located between the conveyor belt 11 and the hot air blower 12, the wind-dividing box 3 includes an upper box 31 and a lower box 32, wherein the lower box 32 is fixedly connected with the box body 22, and the upper box 31 is fixedly connected with the shielding plate 23; the side wall of the lower box 32, which is far away from the conveying belt 11, is provided with an air inlet 33 communicated with the air heater 12, the side wall of the upper box 31, which faces the conveying belt 11, is provided with a plurality of notches I34 in an inverted U shape, the side wall of the lower box 32, which faces the conveying belt 11, is provided with a plurality of notches II 35 in a U shape, and the air outlet is a closed air outlet formed between the notches I34 and II 35 and communicated to the drying channel; the hot air blown out by the air heater 12 is divided into a plurality of hot air flows through the air dividing box 3, so that the latex sheets in the drying channel can contact the hot air flows, the drying uniformity is improved, and the drying effect is improved.

As shown in fig. 2 and 3, a plurality of alignment holes 36 are formed in the side wall of the lower box 32 along the vertical direction, each alignment hole 36 is respectively located between two adjacent notches 35, an alignment rod 37 is fixedly extended downward from the side wall of the shielding plate 23, the alignment rod 37 is connected with the alignment hole 36 in a sliding manner, a plurality of annular placing grooves 38 are formed in the inner wall of each alignment hole 36, the placing grooves 38 are uniformly distributed along the axial direction of the alignment hole 36, and a rubber ring 39 is placed in each placing groove 38; the upper box 31 and the lower box 32 can slide through the insertion between the alignment rod 37 and the alignment hole 36, so that the change of the size of the opening of the air outlet and the change of the distance between the shielding plate 23 and the conveying belt 11 are realized, the rubber ring 39 has a damping effect, and the situation that the upper box 31 vibrates due to the action of wind power can be avoided.

As shown in fig. 2, the frame 1 is provided with a hydraulic cylinder 41, a cylinder body of the hydraulic cylinder 41 is fixedly connected with the frame 1, a piston rod of the hydraulic cylinder 41 is vertically upward, a Y-shaped support 43 is fixed at an upper end of the piston rod of the hydraulic cylinder 41, a horizontally arranged support rod 42 is fixed on each of the upper box 31 and the shielding plate 23, and the support rod 42 is blocked on a moving path at an opening of the Y-shaped support 43; the Y-shaped support 43 is abutted against the support rod 42, so that the hydraulic cylinder 41 drives the upper box 31 to move upwards, and the relative position of the upper box 31 and the lower box 32 is adjusted.

As shown in fig. 5, a plurality of through holes 51 arranged in the vertical direction are formed in the side wall of the box body 22, the height of each through hole 51 is adapted to the thickness of several latex sheets which are frequently produced and the thickness of a latex sheet which is produced in an unconventional and small scale, a through hole two 52 corresponding to the through hole one 51 is formed in the side wall of the lower box 32, a threaded hole 53 is formed in the side wall of the upper box 31, the upper box 31 is fixedly connected with the box body 22 and the lower box 32 through bolts, when the upper box 31 moves to a proper position, the upper box 31 is fixedly connected with the box body 22 through the bolts, and then the hydraulic cylinder 41 is withdrawn from the support of the upper box 31, so that the situation that the hydraulic cylinder 41 is damaged due to long-time.

As shown in fig. 1 and 5, a scale 54 is provided on the sidewall of the box 22 along the vertical direction, an arrow 55 at the entrance of the drying channel is fixed on the shielding plate 23, the arrow 55 is level with the shielding plate 23, and the arrow 55 points to the scale 54; the height position of the shielding plate 23 can be visually known by the position of the arrow 55 relative to the scale 54, and the convenience of operation is improved.

Because fixed connection between box 31 and box 22 can only be accomplished when through-hole 51 aligns with screw hole 53 just, because arrow 55 is comparatively inaccurate when aiming at scale 54 (be according to operating personnel's visual angle a little difference promptly), need make through-hole 51 align with screw hole 53 after proofreading many times just, the operation is somewhat troublesome, consequently, make following setting, as shown in fig. 5, round hole 56 has been seted up along the horizontal direction to the lateral wall of arrow 55, round hole 56 internal slipping is connected with can stretch out the outside bulb pole 57 of round hole 56, the recess 59 that corresponds the setting with through-hole 51 is seted up to the lateral wall of box 22, fixedly connected with forces the bulb of bulb pole 57 to inlay card in the spring 58 of recess 59 along the direction of sliding between the pole portion of round hole 56 and bulb pole 57.

By arranging the ball rod 57 which can be elastically clamped and embedded in the groove 59, namely when the hydraulic cylinder 41 moves upwards to enable the arrow 55 to reach the scale 54 with the required height, the arrow 55 is slowly lifted or lowered, so that the ball head of the ball rod 57 is just clamped and embedded in the groove 59, namely reaches the accurate position, the bolt can be rotated to finish the fixation of the upper box 31, and the operation portability is improved.

Working principle;

as shown in fig. 1, hot air of the hot air blower 12 enters the air dividing box 3 to form a plurality of hot air flows, the hot air flows enter the drying channel through the air outlet to form a hot air area, moisture in the latex sheet can be effectively evaporated, water vapor is driven by the hot air to be discharged from the air outlet 21, the hot air area is arranged to heat and dry the latex sheet, the original microwave heating is replaced, and the heating cost can be reduced and the production efficiency can be improved on the premise of ensuring the drying effect of the latex sheet;

as shown in fig. 2, by the sliding connection between the upper box 31 and the lower box 32, the relative positions of the first notch 34 and the second notch 35 are changed, so as to change the size of the opening of the air outlet; when the thickness of the latex sheet is larger, the upper box 31 is moved upwards, so that the shielding plate 23 is driven to move upwards, the space of the drying channel can just contain the latex sheet, and meanwhile, the opening of the air outlet is enlarged, and the drying requirement of the latex sheet with large thickness can be met; the air outlet with the size capable of being changed along with the position change of the upper box 31 is arranged, so that hot air can be reasonably utilized, and the drying efficiency is improved; meanwhile, the first notch 34 and the second notch 35 form an elongated O-shaped closed through hole, and the shape can ensure that the shape change amplitude of the air outlet is minimum when the upper box 31 slides, so that the disorder of hot air flow caused by too large shape change of the air outlet is avoided, and the drying effect is ensured.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a latex sheet drying-machine which characterized by: including frame (1), frame (1) is equipped with conveyer belt (11) and stoving case (2), and wherein stoving case (2) are equipped with the stoving passageway that supplies the latex article to pass through along conveyer belt (11) direction of delivery, are equipped with a plurality of air heater (12) that are located conveyer belt (11) one side on stoving case (2), and the confession has been seted up to a lateral wall of stoving case (2) relative air heater (12) hot-blast exhaust air exit (21) of air heater (12).

2. The latex sheet dryer of claim 1, wherein: the drying box (2) is provided with a wind distribution box (3) located between the conveying belt (11) and the air heater (12), one side wall of the wind distribution box (3) is provided with an air inlet (33) communicated with the air heater (12), and the other side wall of the wind distribution box (3) is provided with a plurality of air outlets communicated to the drying channel.

3. The latex sheet dryer of claim 2, wherein: drying box (2) include box (22) and shielding plate (23), box (22) and frame (1) fixed connection, shielding plate (23) are located conveyer belt (11) top, just shielding plate (23) are on a parallel with conveyer belt (11) upper surface, space between shielding plate (23) and conveyer belt (11) does the stoving passageway, shielding plate (23) are along being close to or keeping away from conveyer belt (11) direction and are slided and be connected in box (22).

4. The latex sheet dryer of claim 3, wherein: the air distribution box (3) comprises an upper box (31) and a lower box (32), the shielding plate (23) is fixedly connected with the upper box (31), the lower box (32) is fixedly connected with the box body (22), and the upper box (31) is connected with the lower box (32) in a sliding mode along the vertical direction; air intake (33) set up in the lateral wall of conveyer belt (11) is kept away from in nowel (32), go up case (31) orientation the breach one (34) that a plurality of shape is the shape of falling the U are seted up to the lateral wall of conveyer belt (11), nowel (32) orientation the breach two (35) that a plurality of shape is the U are seted up to the lateral wall of conveyer belt (11), the air outlet does breach one (34) with the closed through-hole of constituteing between two (35) of breach.

5. The latex sheet dryer of claim 4, wherein: a plurality of counterpoint hole (36) have been seted up along vertical direction to the lateral wall of nowel (32), each counterpoint hole (36) are located between two adjacent breach two (35) respectively, the lateral wall downwardly extending of shielding plate (23) is equipped with counterpoint pole (37) of sliding connection in counterpoint hole (36), annular standing groove (38) of a plurality of edge counterpoint hole (36) axial evenly distributed have been seted up to the inner wall of counterpoint hole (36), rubber circle (39) have been placed in standing groove (38).

6. The latex sheet dryer of claim 4, wherein: go up case (31) with shutter (23) all are fixed with bracing piece (42) that the level set up, frame (1) is equipped with pneumatic cylinder (41), the cylinder body of pneumatic cylinder (41) with frame (1) fixed connection, the piston rod of pneumatic cylinder (41) is vertical upwards, just the piston rod of pneumatic cylinder (41) is fixed with Y shape and props (43), bracing piece (42) block in the Y shape props on the removal route of the opening part of (43).

7. The latex sheet dryer of claim 6, wherein: the side wall of the box body (22) is provided with a plurality of first through holes (51) which are distributed along the vertical direction, the side wall of the lower box (32) is provided with a second through hole (52) which corresponds to the first through holes (51), the side wall of the upper box (31) is provided with a threaded hole (53), and the upper box (31) is fixedly connected with the box body (22) and the lower box (32) through bolts.

8. The latex sheet dryer of claim 7, wherein: the side wall of the box body (22) is provided with scales (54) along the vertical direction, an arrow (55) positioned at an inlet of the drying channel is fixed on the shielding plate (23), the arrow (55) is flush with the shielding plate (23) in height, and the arrow (55) points to the scales (54).

9. The latex sheet dryer of claim 8, wherein: round holes (56) are formed in the side walls of the arrows (55) along the horizontal direction, ball head rods (57) capable of extending out of the round holes (56) are connected to the round holes (56) in a sliding mode, grooves (59) corresponding to the through holes (51) are formed in the side walls of the box body (22), and springs (58) forcing the ball heads of the ball head rods (57) to be clamped and embedded in the grooves (59) along the sliding direction are fixedly connected between the round holes (56) and the rod portions of the ball head rods (57).