CN210880550U

CN210880550U - Production line of latex pillow inner

Info

Publication number: CN210880550U
Application number: CN201921927212.9U
Authority: CN
Inventors: 张昌河
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: 2020-06-30
Anticipated expiration: 2029-11-09

Abstract

The utility model relates to a production line of latex pillow, including the frame, be equipped with endless conveyor belt in the frame, including injection mould section, heating section, artifical division mould section, artifical section, washing section and the die closing section of getting core in proper order on the endless conveyor belt, wherein be equipped with the fashioned mould of pillow on the endless conveyor belt, the injection mould section is equipped with the injecting glue machine that is used for injecting glue toward in the mould, the heating section is equipped with the heating cabinet that is used for heating the mould, endless conveyor belt's artifical section fork of getting core is connected with the unloading conveyer belt that is used for carrying the pillow, the end of unloading conveyer belt is equipped with the drying device who is used for the stoving pillow, and it has solved the problem that latex pillow production line area is big and production efficiency is low, has improved production efficiency.

Description

Production line of latex pillow inner

Technical Field

The utility model relates to a latex processing technology field especially relates to a production line of latex pillow.

Background

Along with the improvement of income level, in each aspect such as clothing and eating and living, people are more and more high to healthy concern, especially sleep, and people slowly also attach more and more importance to the concern of sleep quality, and the latex pillow that has made rise in recent years is because its radian that can come to laminate human neck according to human extrusion for human cervical vertebra is difficult to receive the oppression, reduces the production of cervical spondylopathy, therefore the latex pillow has become the mainstream product of bedding in present market.

The demand for natural latex pillows is increasing, which puts higher demands on the automation of the production process of natural latex pillows.

However, the existing natural latex pillow production line is often linear, the equipment arrangement on the production line is loose, the connection between production parts is not tight, and the production line occupies a large area, so that the popularization of the natural latex pillow production line is limited by regions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a production line of latex pillow, it has solved the problem that latex pillow production line area is big and production efficiency is low.

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

the utility model provides a production line of latex pillow, includes the frame, is equipped with endless conveyor belt in the frame, includes injection mould section, heating section, artifical mould opening section, artifical section of getting core, washing section and the mould closing section in proper order on the endless conveyor belt, wherein is equipped with the fashioned mould of pillow on the endless conveyor belt, the injection mould section is equipped with the injecting glue machine that is used for injecting glue toward in the mould, the heating section is equipped with the heating cabinet that is used for heating mould, the artifical section fork of getting core of endless conveyor belt is connected with the unloading conveyer belt that is used for carrying the pillow, the end of unloading conveyer belt is equipped with the drying device who is used for stoving pillow.

According to the technical scheme, a closed mold is conveyed by an annular conveying belt, firstly, foaming latex is injected into the mold through a glue injection machine through a mold injection section, then, the mold is heated and molded at high temperature through a heating box in a heating section, then, the mold is opened in a manual mold opening section, a pillow core is taken out in a manual core taking section, two paths are provided at the moment, the taken-out latex pillow core is placed on a blanking conveying belt through manpower and conveyed to a drying device to dry and heat the latex pillow core, the rest mold in an unfolded state is continuously conveyed by the annular conveying belt, the mold is cleaned in a cleaning section to remove a small amount of latex sponge remained in the mold, then, the mold in the unfolded state passes through a mold closing section, the mold in the unfolded state is changed into a closed state again, and preparation is made for; on each processing step through with latex pillow integrates into a endless production line through endless conveyor, reduce the workshop and take up an area of and unnecessary cost of transportation, labour saving and time saving, and realize the cyclic utilization of mould, the manpower and materials that have significantly reduced to production efficiency has been improved.

The utility model discloses further set up to: the heating box is provided with a heating channel for the mold to pass through, a steam generator for introducing steam into the heating channel and an exhaust port along the conveying direction of the mold, and the exhaust port is arranged at the upper end of the heating box.

By adopting the technical scheme, high-temperature steam is introduced into the heating channel, so that the effect of heating the latex in the mold at high temperature is achieved, and the latex is rapidly molded.

The utility model discloses further set up to: the mould includes mould and lower mould, and wherein the lower mould is placed on endless conveyor belt, go up the mould with the lower mould is articulated to be connected, go up the mould with the articulated axis of lower mould is located the horizontal plane and perpendicular to endless conveyor belt's direction of delivery, the mould has seted up the glue injection hole.

Adopt above-mentioned technical scheme, articulated setting can ensure to go up the lower mould when closed state and expansion state, as an organic whole all the time, the workman of being convenient for simultaneously carries out the die sinking operation.

The utility model discloses further set up to: when the upper die and the lower die are unfolded, the upper die is obliquely and obliquely arranged relative to the lower die, and the upper die is positioned in front of the lower die along the conveying direction of the annular conveying belt; the frame is fixed with the level and places and be located the pole that blocks of endless conveyor top, the lower terminal surface of last mould that is in the expansion state is followed on the removal route that endless conveyor removed contradict in the lateral wall that blocks the pole.

Adopt above-mentioned technical scheme, the lower mould is fixed with endless conveyor, and the mould is in the state of expansion and when removing along with endless conveyor, and the lateral wall of going up the mould is contradicted in stopping the pole, and the conflict counter force that the mould received forces to go up the mould and rotates towards the lower mould for go up the mould and close with the lower mould lid again, thereby realize the compound die of mould, need not the manpower and interfere, reduce the human cost.

The utility model discloses further set up to: the annular conveyer belt comprises a plurality of guide bars distributed at intervals, a vertical groove for the guide bars to be vertically clamped and embedded is formed in the lower end face of the lower die, the depth of the vertical groove is larger than the thickness of the guide bars, and a horizontal groove for the guide bars to be horizontally clamped and embedded is formed in the side wall of the vertical groove.

Adopt above-mentioned technical scheme, the lower mould is placed on the conducting bar along vertical direction, the conducting bar inlay card is in vertical groove, thereby ensure the fixed between lower mould and the endless conveyor, when the last mould of expansion state is contradicted on stopping the pole, the mould receives the horizontal direction component, the relative conducting bar of lower mould removes, then the conducting bar inlays in the horizontal groove along the horizontal direction inlay card, the conducting bar is lived to the horizontal groove parcel this moment, thereby ensure that the lower mould can not topple because of contradicting reaction force annular conveyor relatively, the stability of mould transport and compound die has been ensured.

The utility model discloses further set up to: the frame is erected with a plurality of spray pipes for cleaning the mould, and the spray pipes are located in the cleaning section.

By adopting the technical scheme, the mold in the unfolding state can be cleaned.

The utility model discloses further set up to: a water storage tank is arranged below the frame and is positioned under the cleaning section, an opening which is opposite to the water spraying pipe is arranged above the water storage tank, and one end of the water spraying pipe is connected with a conveying pump which is used for conveying water in the water storage tank to the water spraying pipe.

By adopting the technical scheme, the water after being cleaned can be recycled, and meanwhile, the water is prevented from flowing to the ground.

The utility model discloses further set up to: the drying device comprises a vertical drying cylinder, an opening at the upper end of the drying cylinder is connected with the tail end of the blanking conveying belt, a rotary disc and a motor are arranged in the drying cylinder, the rotary disc and the drying cylinder are rotatably arranged, the motor drives the rotary disc to rotate, the outer diameter of the rotary disc is equal to the inner diameter of the drying cylinder, the rotary disc is provided with a plurality of drainage holes, and a drainage pipe for conveying water in the drainage holes to a water storage tank is connected between the drying cylinder and the water storage tank; the drying cylinder is provided with an air heater, and the air heater faces the upper end face of the rotary disc.

By adopting the technical scheme, the pillow core falls onto the rotary table through the upper end opening of the drying cylinder, moisture in the pillow core is thrown away through rotation of the rotary table, and meanwhile, the drying of the pillow core is accelerated further by heating and drying the pillow core through the air heater, so that the pillow core is full and elastic.

The utility model discloses further set up to: the frame is equipped with the fan, the fan is located between the heating section of endless conveyor belt and the manual mould opening section, the fan orientation endless conveyor belt's up end.

By adopting the technical scheme, the temperature of the surface of the mold which just comes out from the heating box is dissipated by accelerating air convection, so that the hands of workers are prevented from being scalded during manual mold opening, and the operation safety is improved.

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

1. the processing steps of the latex pillow inner are integrated into a circular production line through the annular conveying belt, so that the occupied area of a workshop and unnecessary transfer cost are reduced, time and labor are saved, the cyclic utilization of a mold is realized, and manpower and material resources are greatly reduced, so that the production efficiency is improved;

2. by arranging the blocking rod, the annular conveying belt is used for conveying the lower die, the upper die is forced to rotate towards the lower die by the collision reaction force of the blocking rod, so that the upper die is covered with the lower die again, the die assembly of the die is realized, the manual interference is not needed, and the manual cost is reduced;

3. through the conflict of stopping pole and last mould, and trigger the conducting bar inlay card in the horizontal groove, the conducting bar is lived in the horizontal groove parcel to ensure that the lower mould can not overturn because of conflict reaction force annular conveyer belt relatively, ensured the mould and carried the stability with the compound die.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present embodiment;

FIG. 3 is a sectional view of the mold in the expanded state of the present embodiment;

fig. 4 is a three-dimensional sectional view of the drying apparatus of the present embodiment.

In the figure, A, a section of injection mold; B. a heating section; C. manually opening the mold section; D. manually coring; F. a cleaning section; E. a mold closing section; 1. a frame; 2. an endless conveyor belt; 3. a mold; 4. a glue injection machine; 5. a heating box; 6. blanking a conveying belt; 7. a drying device; 8. a fan; 9. a blocking lever; 21. conducting bars; 22. a water spray pipe; 23. a water storage tank; 24. a delivery pump; 31. an upper die; 32. a lower die; 33. injecting glue holes; 34. a vertical slot; 35. a horizontal groove; 51. a heating channel; 52. a steam generator; 53. an exhaust port; 71. a drain pipe; 72. a drying drum; 73. a turntable; 74. a motor; 75. a hot air blower; 76. and (4) draining the water.

Detailed Description

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

A production line of latex pillow cores is shown in figure 1 and comprises a rack 1, wherein an annular conveying belt 2 is arranged on the rack 1, and an injection molding section A, a heating section B, a manual mold opening section C, a manual core taking section D, a cleaning section F and a mold closing section E are sequentially arranged on the annular conveying belt 2.

As shown in fig. 1 and 2, a mold 3 for molding the pillow core is arranged on the annular conveying belt, a glue injection machine 4 for injecting glue into the mold 3 is arranged on the injection section a, a heating section B is provided with a heating box 5 for heating the mold 3, a manual core taking section D of the annular conveying belt 2 is in forked connection with a blanking conveying belt 6 for conveying the pillow core, and a drying device 7 for drying the pillow core is arranged at the tail end of the blanking conveying belt 6.

As shown in fig. 2 and 3, the mold 3 includes an upper mold 31 and a lower mold 32, the upper mold 31 has been provided with a glue injection hole 33, the endless conveyor 2 includes a plurality of guide bars 21 distributed at intervals, a vertical groove 34 for vertical clamping and embedding of the guide bars 21 is provided on the lower end surface of the lower mold 32, the depth of the vertical groove 34 is greater than the thickness of the guide bars 21, when the lower mold 32 is placed on the guide bars 21 along the vertical direction, the guide bars 21 are clamped and embedded in the vertical groove 34, thereby ensuring the fixation between the lower mold 32 and the endless conveyor 2.

As shown in fig. 2, the heating box 5 is provided with a heating channel 51 for passing the mold 3, a steam generator 52 for introducing steam into the heating channel 51, and an exhaust port 53 along the conveying direction of the mold 3, the exhaust port 53 is opened at the upper end of the heating box 5, and high-temperature steam is introduced into the heating channel 51, so that the latex in the mold 3 is heated at high temperature, and the latex is rapidly molded.

As shown in fig. 1 and 2, a fan 8 is fixed on the frame 1, the fan 8 is located between the heating section B and the manual mold opening section C of the endless conveyor belt 2, and the fan 8 faces the upper end face of the endless conveyor belt 2; the fan 8 can accelerate air convection, and the temperature on the surface of the mold 3 which just comes out from the heating box 5 is dissipated, so that the hands of workers are prevented from being scalded during manual mold opening, and the operation safety is improved.

As shown in fig. 2, a plurality of water spraying pipes 22 for cleaning the mold 3 are erected on the frame 1, and the water spraying pipes 22 are located in the cleaning section F; a water storage tank 23 is arranged below the frame 1, the water storage tank 23 is positioned right below the cleaning section F, an opening which is right opposite to the water spraying pipe 22 is formed in the upper portion of the water storage tank 23, and one end of the water spraying pipe 22 is connected with a conveying pump 24 which is used for conveying water in the water storage tank 23 to the water spraying pipe 22.

As shown in fig. 3, the upper mold 31 is hinged to the lower mold 32, the hinge axis of the upper mold 31 and the lower mold 32 is located in the horizontal plane and perpendicular to the conveying direction of the endless conveyor 2, and when the upper mold 31 and the lower mold 32 are unfolded, the upper mold 31 is disposed obliquely upward with respect to the lower mold 32 and the upper mold 31 is located in front of the lower mold 32 in the conveying direction of the endless conveyor 2.

As shown in fig. 2 and 3, the frame 1 is fixed with a horizontally disposed blocking rod 9 above the endless conveyor 2, and the lower end surface of the upper die 31 in the unfolded state abuts against the side wall of the blocking rod 9 on the moving path along with the movement of the endless conveyor 2; the side wall of the vertical groove 34 is provided with a horizontal groove 35 for horizontally clamping and embedding the guide bar 21.

As shown in fig. 3, the lower mold 32 is fixed to the endless conveyor 2, and when the mold 3 is in the unfolded state and moves along with the endless conveyor 2, the sidewall of the upper mold 31 abuts against the blocking rod 9, and the abutting reaction force applied to the upper mold 31 forces the upper mold 31 to rotate toward the lower mold 32, so that the upper mold 31 covers the lower mold 32 again, thereby closing the mold 3.

As shown in fig. 4, the drying device 7 includes a vertical drying cylinder 72, an opening at an upper end of the drying cylinder 72 is connected with a terminal of the blanking conveyor belt 6, a rotary disc 73 and a motor 74 are arranged inside the drying cylinder 72, the rotary disc 73 and the drying cylinder 72 are rotatably arranged, the motor 74 drives the rotary disc 73 to rotate, an outer diameter of the rotary disc 73 is equal to an inner diameter of the drying cylinder 72, the rotary disc 73 is provided with a plurality of drain holes 76, and a drain pipe 71 (see fig. 2) for conveying water in the drain holes 76 to the water storage tank 23 is connected between the drying cylinder 72 and the water storage tank 23; the drying drum 72 is provided with a hot air blower 75, and the hot air blower 75 faces the upper end face of the turntable 73.

Working principle;

as shown in fig. 1, a mold 3 in a closed state is conveyed by an annular conveying belt 2, firstly, foam latex is injected through a glue injector 4 through an injection section a, then, high-temperature heating molding is carried out through a heating box 5 in a heating section B, then, the mold 3 is opened in a manual mold opening section C, a pillow core is taken out in a manual core taking section D, at the moment, two paths are provided, the taken-out latex pillow core is placed on a blanking conveying belt 6 through manpower, the latex pillow core is conveyed to a drying device 7 to be dried and heated, the rest mold 3 in an unfolded state is continuously conveyed by the annular conveying belt 2, the mold 3 is cleaned by a cleaning section F, a small amount of latex sponge remained in the mold 3 is removed, then, the mold 3 in the unfolded state passes through a mold closing section E, the mold 3 in the unfolded state is changed into a closed state again, and preparation is made for the; the processing steps of the latex pillow inner are integrated into a circular production line through the annular conveying belt 2, so that the occupied area of a workshop and unnecessary transfer cost are reduced, time and labor are saved, the mold 3 is recycled, and manpower and material resources are greatly reduced, so that the production efficiency is improved;

as shown in fig. 3, by arranging the blocking rod 9 and conveying the lower mold 32 by using the endless conveyor belt 2, the upper mold 31 is forced to rotate towards the lower mold 32 by the counteracting reaction force of the blocking rod 9, so that the upper mold 31 is covered with the lower mold 32 again, the mold 3 is closed, no manual interference is needed, and the labor cost is reduced; meanwhile, when the upper die 31 in the unfolded state abuts against the stop rod 9, the die 3 is subjected to component force in the horizontal direction, the lower die 32 moves relative to the guide bar 21, the guide bar 21 is clamped and embedded in the horizontal groove 35 in the horizontal direction, and the horizontal groove 35 wraps the guide bar 21, so that the lower die 32 is prevented from overturning relative to the annular conveying belt 2 due to the abutting reaction force, and the conveying and die closing stability of the die 3 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. A production line of latex pillow interiors is characterized in that: including frame (1), be equipped with endless conveyor belt (2) in frame (1), include injection mould section (A), heating section (B), artifical mould opening section (C), artifical core section (D), washing section (F) and compound die section (E) of getting in proper order on endless conveyor belt (2), wherein be equipped with on the endless conveyor belt and be used for fashioned mould (3) of pillow, injection mould section (A) is equipped with and is used for injecting glue in mould (3) injecting glue machine (4), heating section (B) is equipped with heating cabinet (5) that are used for heating mould (3), the artifical core section (D) branch of getting of endless conveyor belt (2) is connected with unloading conveyer belt (6) that are used for carrying the pillow, the end of unloading conveyer belt (6) is equipped with drying device (7) that are used for drying the pillow.

2. The production line of the latex pillow inner as claimed in claim 1, wherein: heating cabinet (5) are followed mould (3) direction of delivery is equipped with the confession heating passageway (51), steam generator (52) and gas vent (53) that are used for letting in heating passageway (51) with steam that mould (3) passed through, gas vent (53) are seted up in the upper end of heating cabinet (5).

3. The production line of the latex pillow inner as claimed in claim 1, wherein: mould (3) are including last mould (31) and lower mould (32), and wherein lower mould (32) are placed on endless conveyor belt (2), go up mould (31) with lower mould (32) are articulated to be connected, go up mould (31) with the articulated axis of lower mould (32) is located the horizontal plane and the perpendicular to the direction of delivery of endless conveyor belt (2), it annotates gluey hole (33) to go up mould (31) and seted up.

4. The production line of the latex pillow inner as claimed in claim 3, wherein: when the upper die (31) and the lower die (32) are unfolded, the upper die (31) is obliquely and obliquely arranged relative to the lower die (32), and the upper die (31) is positioned in front of the lower die (32) along the conveying direction of the annular conveying belt (2); frame (1) is fixed with the level and places and is located the pole (9) are blockked to endless conveyor belt (2) top, and the lower terminal surface that is in the last mould (31) of expansion state is along with on the removal route that endless conveyor belt (2) removed contradict in the lateral wall that blocks pole (9).

5. The production line of the latex pillow inner as claimed in claim 4, wherein: the annular conveying belt (2) comprises guide bars (21) distributed at intervals, a vertical groove (34) for vertical clamping and embedding of the guide bars (21) is formed in the lower end face of the lower die (32), the depth of the vertical groove (34) is larger than the thickness of the guide bars (21), and a horizontal groove (35) for horizontal clamping and embedding of the guide bars (21) is formed in the side wall of the vertical groove (34).

6. The production line of the latex pillow inner as claimed in claim 1, wherein: the frame (1) is provided with a plurality of water spraying pipes (22) for cleaning the die (3), and the water spraying pipes (22) are positioned on the cleaning section (F).

7. The production line of the latex pillow inner as claimed in claim 6, wherein: a water storage tank (23) is arranged below the frame (1), the water storage tank (23) is positioned under the cleaning section (F), an opening which is opposite to the water spraying pipe (22) is formed in the upper portion of the water storage tank (23), and one end of the water spraying pipe (22) is connected with a conveying pump (24) which is used for conveying water in the water storage tank (23) to the water spraying pipe (22).

8. The production line of the latex pillow inner as claimed in claim 7, wherein: the drying device (7) comprises a vertical drying cylinder (72), an opening at the upper end of the drying cylinder (72) is connected with the tail end of the blanking conveying belt (6), a rotary disc (73) and a motor (74) are arranged inside the drying cylinder (72), the rotary disc (73) and the drying cylinder (72) are rotatably arranged, the motor (74) drives the rotary disc (73) to rotate, the outer diameter of the rotary disc (73) is equal to the inner diameter of the drying cylinder (72), the rotary disc (73) is provided with a plurality of water drainage holes (76), and a water drainage pipe (71) used for conveying water in the water drainage holes (76) to the water storage tank (23) is connected between the drying cylinder (72) and the water storage tank (23); the drying drum (72) is provided with a hot air blower (75), and the hot air blower (75) faces the upper end face of the rotary disc (73).

9. The production line of the latex pillow inner as claimed in claim 1, wherein: frame (1) erects fan (8), fan (8) are located between heating section (B) and the manual work of endless conveyor belt (2) the mould section (C), fan (8) orientation the up end of endless conveyor belt (2).