CN216782170U - Curtain placing, drying and collecting all-in-one machine for impregnated bamboo curtain - Google Patents

Abstract

The utility model provides a curtain placing, drying and collecting all-in-one machine for a gumming bamboo curtain, which comprises: the curtain placing device comprises a bracket, an upper belt conveyor, a lower belt conveyor and a curtain hanging bracket, wherein a glue dipping bamboo curtain clamping and conveying channel is arranged between the upper belt conveyor and the lower belt conveyor, and the curtain hanging bracket is provided with a curtain hanging alignment space; the hanger chain type conveyor comprises a lifting hook, wherein the lifting hook is used for lifting the impregnated bamboo curtain; the drying device is used for drying the impregnated bamboo curtain; the curtain collecting device comprises a clamp, a control mechanism and a telescopic mechanism, wherein the fixed end of the clamp is fixedly connected with the telescopic end of the telescopic mechanism, and the movable end of the clamp is fixedly connected with the control end of the control mechanism. The utility model has the advantages that: the curtain placing device clamps and conveys the impregnated bamboo curtain and hangs the impregnated bamboo curtain on a lifting hook of the hanger chain type conveyor, the impregnated bamboo curtain is dried, the curtain collecting device collects the dried bamboo curtain, the automatic production is realized, the purpose of machine replacement is realized, the labor intensity of workers for placing and collecting the impregnated bamboo curtain is reduced, and the production efficiency is improved.

Description

Curtain placing, drying and collecting all-in-one machine for impregnated bamboo curtain

Technical Field

The utility model relates to the technical field of bamboo curtain processing, in particular to an all-in-one machine for placing, drying and collecting a bamboo curtain after gum dipping.

Background

The traditional container bottom plate, cement mould and plywood are mostly made of large-diameter log materials, and are formed by rotary cutting logs into wood veneers, drying the wood veneers, applying adhesive, paving and pressing the wood veneers in a criss-cross mode according to wood grains. Because the large-diameter log is exhausted by imminent, the bamboo-wood composite material plate is used for replacing the large-diameter log in the prior production. The bamboo-wood composite material is a composite board or a square timber which is formed by combining and gluing bamboo and wood in the same or different structural unit forms. The bamboo-wood composite material has various combination forms, such as bamboo mats or bamboo curtains-wood veneers, bamboo-wood composite plywood, bamboo-wood composite laminated wood, bamboo-wood composite flakeboards and medium density fiberboards, bamboo-wood strips oriented into wood and the like. The materials are classified into two categories, namely structural bamboo-wood composite materials and functional bamboo-wood composite materials.

Bamboo is a characteristic resource in China, the area of the domestic bamboo forest reaches 500 ten thousand hm2, the annual total yield of the bamboo wood is more than 1900 ten thousand tons, and the bamboo wood is equivalent to 1000 more than ten thousand m 3. The bamboo wood has the advantages of high strength and good toughness. The fast-growing tree species generally take 10-15 years to become timber, and the bamboo becomes timber for 3-5 years, and once afforestation succeeds, and selective felling is carried out every year for continuous utilization. Since 1990, a large number of technical personnel engaged in bamboo-wood composite material research also published a batch of bamboo-wood composite material preparation methods and bamboo curtain assembly production technologies, but secondary low-temperature drying curtain releasing and collecting devices of bamboo curtains are lack of system research, and no literature reports exist, so that the implementation of system mechanization and automation is influenced, and manual curtain releasing and collecting work is adopted in the existing production. Because the bamboo curtain after gum dipping is applied with phenolic resin glue, after secondary low-temperature drying, the working environment is filled with a large amount of free aldehyde and free phenol, the working condition is severe, tens of tons of bamboo curtain raw materials are moved up and down to collect the curtain every day, and the labor intensity of workers is ultrahigh.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an integrated machine for placing, drying and collecting a curtain of a glue-dipped bamboo curtain, so that the labor intensity of a curtain placing and collecting worker of the glue-dipped bamboo curtain is reduced, and the production efficiency is improved.

The utility model is realized by the following steps: the utility model provides a curtain, dry by fire curtain, receipts curtain all-in-one are put to gumming bamboo curtain, includes:

the curtain placing device comprises a support, an upper belt conveyor, a lower belt conveyor and a curtain hanging bracket, wherein the upper belt conveyor and the lower belt conveyor are fixedly arranged on the support, a glue dipping bamboo curtain clamping and conveying channel is arranged between the upper belt conveyor and the lower belt conveyor, the curtain hanging bracket is positioned below an outlet of the bamboo curtain clamping and conveying channel, and the curtain hanging bracket is provided with a curtain hanging alignment space;

the first conveying device comprises a horizontal rail and a first machine table, the first machine table is movably connected with the horizontal rail, and the first machine table is fixedly connected with the support;

the hanger chain type conveyor comprises a lifting hook, a straight hook of the lifting hook below the hanger chain type conveyor faces the curtain alignment space, and the lifting hook is used for hanging the impregnated bamboo curtain;

the drying curtain device is adjacent to the hanger chain type conveyor and is used for drying the impregnated bamboo curtain;

the curtain collecting device comprises a clamp, a control mechanism and a telescopic mechanism, wherein the fixed end of the clamp is fixedly connected with the telescopic end of the telescopic mechanism, and the movable end of the clamp is fixedly connected with the control end of the control mechanism;

the second conveying device comprises an inclined track and a second machine table, the second machine table is movably connected with the inclined track, and the second machine table is also fixedly provided with the telescopic mechanism;

the curtain releasing device is positioned at an inlet of the hanger chain conveyor, and the curtain collecting device is positioned at an outlet of the hanger chain conveyor.

Furthermore, the curtain drying device is a glue dipping bamboo curtain secondary drying suspension type tunnel kiln, the hanger chain type conveyor penetrates through the glue dipping bamboo curtain secondary drying suspension type tunnel kiln, and the glue dipping bamboo curtain secondary drying suspension type tunnel kiln is divided into a drying area and a display area.

Further, the first transportation device further includes:

the first driving cylinder is fixedly arranged on the horizontal rail;

the first machine is provided with a first roller, and the first roller is arranged on the horizontal rail;

the telescopic end of the first driving cylinder is fixedly connected with the first machine table;

the second transportation device further comprises:

the second driving cylinder is fixedly arranged on the inclined rail;

the second machine table is provided with a second roller which is arranged on the inclined track;

the telescopic end of the second driving cylinder is fixedly connected with the second machine table;

wherein, telescopic machanism is the third actuating cylinder that drives.

Further, still include:

the bamboo curtain lap preventing separator comprises a fourth driving cylinder, a connecting rod, a buffer spring and a curtain dividing cross rod, wherein the telescopic end of the fourth driving cylinder is fixedly connected with the upper end of the connecting rod, the lower end of the connecting rod is connected with one end of the buffer spring, and the other end of the buffer spring is fixedly connected with the curtain dividing cross rod;

the bamboo curtain lapping prevention separator is positioned between the curtain placing device and the hanger chain conveyor.

Furthermore, the bamboo curtain stacking left side positioner and the bamboo curtain lapping prevention separator are in the same structure, and the bamboo curtain stacking left side positioner is located between the hanger chain conveyor and the curtain collecting device.

Further, still include: and the two bamboo curtain aligning rollers are respectively positioned on two sides of the impregnation bamboo curtain pinch channel.

Further, the method also comprises the following steps: and the curtain-removing crosspiece is fixedly arranged at the outlet position of the hanger chain type conveyor.

Further, still include: the lifter is positioned below the curtain collecting device, and the bamboo curtain stacking trolley is placed at the top of the lifter.

Furthermore, the curtain aligning space is a space with a width larger than two bamboo strips.

Further, still include:

the bamboo curtain detection sensor is fixedly arranged on the curtain placing device;

the bamboo curtain high-position detection sensor is fixedly arranged below the curtain hanging bracket;

the bamboo curtain low-level detection sensor is fixedly arranged below the bamboo curtain high-level detection sensor;

the curtain placing deceleration detection sensor is fixedly arranged below the bamboo curtain low-position detection sensor;

the lifting hook curtain detection sensor is fixedly arranged at the inlet of the hanger chain type conveyor;

the bamboo curtain unhooking detection sensor is fixedly arranged at the outlet of the hanger chain type conveyor;

and the control system is electrically connected with the bamboo curtain detection sensor, the bamboo curtain high position detection sensor, the bamboo curtain low position detection sensor, the curtain placing deceleration detection sensor, the hook hanging curtain detection sensor and the bamboo curtain unhooking detection sensor, and is also in control connection with the curtain placing device, the first conveying device, the hanger chain type conveyor, the curtain collecting device and the second conveying device.

The utility model has the advantages that: 1. the curtain placing device clamps and conveys the impregnated bamboo curtain and hangs the impregnated bamboo curtain on a lifting hook of the hanger chain type conveyor, the impregnated bamboo curtain is dried, the curtain collecting device collects the dried bamboo curtain, the automatic production is realized, the purpose of machine replacement is realized, the labor intensity of workers for placing and collecting the impregnated bamboo curtain is reduced, and the production efficiency is improved. 2. The separator for preventing the bamboo curtain from being put up plays a role in preventing the bamboo curtains on the adjacent lifting hooks from being overlapped. 3. Bamboo curtain stack left side locator improves the regularity of bamboo curtain stack when receiving the curtain. 4. The bamboo curtain aligning roller plays a role in guiding a pinch channel of the impregnated bamboo curtain. 5. The curtain-off rail effectively disengages the bamboo curtain from the hook. 6. The height of the bamboo curtain stacking trolley is adjusted by the elevator, and the bamboo curtain stacking is in the optimal paving height position when the curtain is folded. 7. The control system orderly schedules the curtain placing, the curtain drying and the curtain collecting according to the bamboo curtain position signals fed back by the sensors.

Drawings

The utility model will be further described with reference to the following examples and figures.

FIG. 1 is a schematic plan view of the structure of the curtain placing, drying and collecting integrated machine of the impregnated bamboo curtain of the utility model.

FIG. 2 is a schematic top view of the structure of the curtain placing, drying and collecting integrated machine of the impregnated bamboo curtain of the utility model.

Fig. 3 is a schematic view showing the positions of the curtain placing device, the first transporting device, the hanger chain conveyor and the bamboo curtain lapping prevention separator in the present invention.

Fig. 4 is a schematic structural view of the curtain release device of the present invention.

Fig. 5 is a schematic view of a hanger curtain detection sensor at the entrance of a hanger chain conveyor in accordance with the present invention.

Fig. 6 is a schematic structural view of the bamboo curtain racking preventing separator in the utility model.

FIG. 7 is a schematic view of the detection of a hook by the hook curtain detection sensor of the present invention.

Fig. 8 is a schematic view of a straight hook of a hanger of the present invention inserted into the curtain alignment space.

Fig. 9 is a schematic structural view of the curtain collecting device and the second transporting device in the utility model.

Fig. 10 is a schematic view of a bamboo curtain unhooking detection sensor at the exit of a hanger chain conveyor in the present invention.

Fig. 11 is a schematic view of the gripper of the present invention gripping the bamboo curtains at the exit of the spreader chain conveyor.

Fig. 12 is a schematic view of the curtain collecting device before the clamps clamp the bamboo curtain.

Fig. 13 is a schematic view of the bamboo blinds being clamped by the clamps of the blind retracting device of the present invention.

Fig. 14 is a schematic view showing the downward movement of the bamboo curtain clamped by the clamps of the curtain folding device in the utility model.

Fig. 15 is a schematic view of the curtain collecting device and the bamboo curtain stacking left side positioner on the curtain laying surface in the utility model.

Fig. 16 is a schematic view of the downward movement of the elevator after completion of the draping in the present invention.

Fig. 17 is a first stacking view of the bamboo curtains on the material receiving trolley in the utility model.

Fig. 18 is a schematic view of the stacking of the bamboo curtains on the material receiving trolley in the utility model.

Reference numerals:

a curtain placing device 1; a bracket 11; an upper belt conveyor 12; a drive roller 121; a conveyor belt 122; a carrier roller 123; a lower belt conveyor 13; a glue dipping bamboo curtain clamping and conveying channel 14; a belt pitch adjuster 15; a curtain bracket arm 16; a curtain alignment space 161; a circular tube 162; a square tube 163; a bamboo curtain aligning roller 17; bamboo curtain centering beater 18; a bamboo curtain detection sensor 19; a bamboo curtain high detection sensor 110; a bamboo curtain low detection sensor 120; a shade-releasing deceleration detection sensor 130;

a feed wagon 2; a bamboo curtain 21 of gumming; a rope 22;

a first transport device 3; a horizontal rail 31; a first machine 32; a first driving cylinder 33;

a hanger chain conveyor 4; a hook frame 41; the hook 42; a straight hook 421; a curtain release rail 43; a hook curtain detection sensor 44; a bamboo curtain unhooking detection sensor 45;

a curtain drying device 5; a drying zone 51; a display area 52;

a curtain retracting device 6; a jig 61; a nip 611; a compression spring 612; a control mechanism 62; a hinge 621; a telescoping mechanism 63;

a second transport device 7; the inclined rail 71; a second machine 72; a second driving cylinder 73;

a separator 8 for preventing bamboo curtain from being lapped; the fourth driving cylinder 81; a connecting rod 82; a buffer spring 83; a split curtain rail 84;

a bamboo curtain stacking left positioner 9; a curtain-dividing cross bar 91;

an elevator 10;

a material receiving vehicle 20; and (5) drying the bamboo curtain 201.

Detailed Description

The embodiment of the utility model provides the curtain placing, drying and collecting all-in-one machine for the impregnated bamboo curtain, overcomes the defects that the curtain placing and collecting are carried out on the impregnated bamboo curtain manually in the prior art, and achieves the technical effects of reducing the labor intensity of workers for placing and collecting the curtain of the impregnated bamboo curtain and improving the production efficiency.

In order to solve the above disadvantages, the technical solution in the embodiment of the present invention has the following general idea: the curtain placing device clamps and conveys the dipped bamboo curtain, the bamboo curtain is hung on a lifting hook, which is positioned at an inlet, of the hanger chain type conveyor through the first conveying device, the hanger chain type conveyor conveys the dipped bamboo curtain and passes through the drying device, and after the curtain is dried, the dried bamboo curtain is taken away by the curtain collecting device at an outlet of the hanger chain type conveyor, so that the purpose of machine replacement is realized.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Referring to fig. 1 to 18, a preferred embodiment of the present invention.

The utility model provides a curtain, dry by fire curtain, receipts curtain all-in-one are put to gumming bamboo curtain, includes: the curtain placing device 1 comprises a support 11, an upper belt conveyor 12, a lower belt conveyor 13 and a curtain hanging bracket 16, wherein the upper belt conveyor 12 and the lower belt conveyor 13 are fixedly arranged on the support 11, a glue dipping bamboo curtain pinch channel 14 is arranged between the upper belt conveyor 12 and the lower belt conveyor 13, the upper belt conveyor 12 and the lower belt conveyor 13 respectively comprise a driving roller 121, a conveying belt 122 and a carrier roller 123, and the conveying belt 122 is wound on the driving roller 121 and the carrier roller 123; the bamboo curtain glue dipping machine is further provided with a belt distance adjuster 15 for adjusting the distance between an upper belt and a lower belt of the glue dipping bamboo curtain clamping and conveying channel 14, and the belt distance adjuster 15 is a device in the prior art. The two bamboo curtain aligning rollers 17 are respectively positioned at two sides of the inlet of the impregnation bamboo curtain pinch channel 14; the bamboo curtain aligning roller 17 plays a role of guiding the dipping bamboo curtain pinch channel 14. A bamboo curtain centering beater 18 is also installed at the outlet of the impregnation bamboo curtain clamping and conveying channel 14, the bamboo curtain centering beater 18 is a device in the prior art, the impregnation bamboo curtain 21 positioned at the outlet of the impregnation bamboo curtain clamping and conveying channel 14 is guided in the center, the impregnation bamboo curtain 21 is prevented from deviating, and the bamboo curtain centering beater 18 can also be of the same structure as the bamboo curtain aligning roller 17.

The feeding trolley 2 provided with the impregnated bamboo curtain 21 stack is placed below the curtain placing device 1, the impregnated bamboo curtain stack is formed by splicing a plurality of impregnated bamboo curtains 21 end to end, each impregnated bamboo curtain 21 is bound with five to eight parts of a rope 22, the end parts of the impregnated bamboo curtains are tied up with dead knots, the thickness of bamboo strips of the bamboo curtains is 0.5 to 4 millimeters, long rolls connected together are tied up between the bamboo curtains and the bamboo curtains through the ropes 22, and the distance between the end parts of the two bamboo curtains is 100-plus-200 millimeters. At the beginning, a worker takes up one end of the impregnated bamboo curtain 21 from the feeding vehicle 2 and sends the end to the impregnated bamboo curtain clamping and conveying channel 14, and under the driving of the upper belt conveyor 12 and the lower belt conveyor 13, the impregnated bamboo curtain 21 in the form of a long roll on the feeding vehicle 2 continuously enters the impregnated bamboo curtain clamping and conveying channel 14 and then reaches the position of the curtain hanging bracket 16.

The curtain bracket arm 16 is positioned below the outlet of the bamboo curtain pinch channel, and the curtain bracket arm 16 is provided with a curtain alignment space 161; the curtain supporting arm 16 comprises a round pipe 162 and a square pipe 163, the round pipe 162 is located below an outlet of a bamboo curtain pinch channel, the square pipe 163 is located below the round pipe 162, a curtain aligning space 161 is arranged between the square pipe 163 and the round pipe 162, the curtain aligning space 161 is a space with a width greater than two bamboo strips, and the space is greater than the vertical deformation amplitude of a straight hook 421 of the lifting hook 42. The straight hook 421 of some of the hooks 42 may be deformed when inserted into the bamboo curtain 21.

The first transportation device 3 comprises a horizontal rail 31 and a first machine table 32, the first machine table 32 is movably connected with the horizontal rail 31, and the first machine table 32 is also fixedly connected with the support 11; the first transport device 3 further comprises: the first driving cylinder 33 is fixedly arranged on the horizontal rail 31; the first machine 32 is provided with a first roller which is arranged on the horizontal rail 31; the telescopic end of the first driving cylinder 33 is fixedly connected with the first machine table 32. Under the action of the first driving cylinder 33, the first machine table 32 moves back and forth along the horizontal rail 31, so that the curtain dispensing device 1 also moves back and forth.

A hanger chain conveyor 4 including a hook 42, a straight hook 421 of the hook 42 located below the hanger chain conveyor 4 facing the curtain alignment space 161, the hook 42 being used for hanging the dipped bamboo curtain 21; the chain of the hanger chain conveyor 4 is fixedly provided with a plurality of hook frames 41 which are arranged at intervals, each hook frame 41 is fixedly provided with three hooks 42, and the straight hooks 421 of the hooks 42 above and below the hanger chain conveyor 4 are in the horizontal direction. And the curtain removing crosspiece 43 is fixedly arranged at the outlet position of the hanger chain type conveyor 4. When the hook 42 moves from bottom to top and passes through the curtain-off crosspiece 43, the bamboo curtain hung on the hook 42 is blocked by the curtain-off crosspiece 43, and the bamboo curtain is separated from the hook 42. The separated bamboo curtain is clamped by the clamp 61 of the curtain collecting device 6.

The drying curtain device 5 is adjacent to the hanger chain conveyor 4 and is used for drying the impregnated bamboo curtain 21; the curtain drying device 5 is a glue dipping bamboo curtain secondary drying suspension type tunnel kiln, the hanger chain type conveyor 4 penetrates through the glue dipping bamboo curtain secondary drying suspension type tunnel kiln, and the glue dipping bamboo curtain secondary drying suspension type tunnel kiln is divided into a drying area 51 and a display area 52. The impregnated bamboo curtain 21 on the lifting hook 42 firstly enters the drying area 51 from the inlet of the hanger chain conveyor 4 to finish drying the curtain, and then enters the display area 52, so that the temperature of the dried bamboo curtain 201 is reduced to the room temperature, and finally reaches the outlet of the hanger chain conveyor 4.

The curtain collecting device 6 comprises a clamp 61, a control mechanism 62 and a telescopic mechanism 63, wherein the fixed end of the clamp 61 is fixedly connected with the telescopic end of the telescopic mechanism 63, and the movable end of the clamp 61 is fixedly connected with the control end of the control mechanism 62; the control mechanism 62 is an air cylinder or an electromagnetic iron absorber, and when the air cylinder is used as the control mechanism 62, the telescopic end of the air cylinder is connected with the fixed end of the clamp 61 through a hinge 621, the air cylinder contracts, the clamping opening 611 of the clamp 61 is clamped, the air cylinder extends, and the clamping opening 611 of the clamp 61 is opened; when the electromagnetic iron attracting device is used as the control mechanism 62, the movable end of the clamp 61 is fixedly provided with an iron block, the electromagnetic iron attracting device generates magnetic force to attract the iron block, the clamping opening 611 of the clamp 61 is clamped, the magnetic force of the electromagnetic iron attracting device disappears, and the clamping opening 611 of the clamp 61 is opened. The clamp mouth 611 of the clamp 61 is also provided with a compression spring 612, and when the clamp mouth 611 is clamped, the compression spring 612 is in a compression state; the jaws 611 of the gripper 61 open more rapidly when the compression spring 612 is reset. The clamp 61 is used for clamping the dried bamboo curtain 201.

The second transportation device 7 comprises an inclined rail 71 and a second machine table 72, the second machine table 72 is movably connected with the inclined rail 71, and the telescopic mechanism 63 is fixedly arranged on the second machine table 72; the second transportation device 7 further comprises: a second driving cylinder 73 fixedly installed on the inclined rail 71; the second machine table 72 is provided with a second roller which is arranged on the inclined rail 71; the telescopic end of the second driving cylinder 73 is fixedly connected with the second machine table 72; the inclined rail 71 is angled at an angle theta to the ground of less than 45 deg., such as between 42 deg. and 45 deg.. Under the action of the second driving cylinder 73, the second machine table 72 moves back and forth along the inclined rail 71, so that the curtain collecting device 6 also moves back and forth. When the curtain collecting device 6 moves to the upper end of the inclined rail 71, the telescopic mechanism 63 is extended, the bamboo curtain positioned on the outlet hook 42 of the hanger chain conveyor 4 enters the clamping opening 611 of the clamp 61, the control mechanism 62 controls the clamp 61 to clamp the bamboo curtain, the second conveying device 7 moves towards the lower right direction, the clamp 61 clamps the bamboo curtain, and finally the curtain collecting device 6 moves to the lower end limit point of the inclined rail 71.

The curtain placing device 1 is positioned at the inlet of the hanger chain conveyor 4, and the curtain collecting device 6 is positioned at the outlet of the hanger chain conveyor 4. The curtain placing device 1 clamps and conveys the impregnated bamboo curtain 21, the hook 42 which hangs the impregnated bamboo curtain 21 at the inlet of the hanger chain conveyor 4 moves back and forth, specifically, when the curtain is hung, the impregnated bamboo curtain 21 is clamped and conveyed to the position of the curtain aligning space 161, the first conveyor moves rapidly rightwards on the horizontal rail 31, the curtain placing device 1 is driven by the support 11 to move rapidly rightwards, the straight hook 421 of the hook 42 in the horizontal position is inserted into the curtain aligning space 161 of the curtain supporting arm 16, and the impregnated bamboo curtain 21 is hung on the straight hook 421 of the hook 42. Then the first transportation device 3 retreats, the curtain placing device 1 continues to pinch the impregnated bamboo curtain 21 with a certain length, the first transportation device 3 moves forward again, and the impregnated bamboo curtain 21 is hung on the next lifting hook 42. The dried bamboo curtains 201 at the outlet of the hanger chain conveyor 4 are clamped by the clamps 61 of the curtain collecting device 6 and are placed on the collecting trolley 20 on the elevator 10. The curtain collecting device 6 moves back and forth along the inclined rail 71 to orderly take away the bamboo curtains hung on the hooks 42.

The bamboo curtain lap preventing separator 8 comprises a fourth driving cylinder 81, a connecting rod 82, a buffer spring 83 and a curtain dividing cross rod 84, wherein the telescopic end of the fourth driving cylinder 81 is fixedly connected with the upper end of the connecting rod 82, the lower end of the connecting rod 82 is connected with one end of the buffer spring 83, and the other end of the buffer spring 83 is fixedly connected with the curtain dividing cross rod 84; the bamboo curtain lapping prevention separator 8 is positioned between the curtain placing device 1 and the hanger chain conveyor 4. Because the bamboo curtain material is easy to deform and warp, the adjacent bamboo curtains are easy to overlap. The initial position of the curtain-separating cross bar 84 of the bamboo curtain racking preventing separator 8 is above the inlet of the hanger chain conveyor 4; the lowest position at which the curtain split rail 84 travels downward is at a position detected by the bamboo curtain low position detecting sensor 120. The length direction of the curtain split rail 84 is the same as the width direction of the bamboo curtain. When the first transportation device 3 moves rightwards, the straight hook 421 of the hook 42 is inserted into the curtain aligning space 161 of the curtain bracket arm 16, the gum-dipped bamboo curtain 21 is hung on the straight hook 421 of the hook 42, the first transportation device 3 moves leftwards again, the curtain separating cross rod 84 of the bamboo curtain racking separator 8 is prevented from moving downwards to achieve the purpose of separating the bamboo curtain, then the curtain separating cross rod 84 moves upwards to return to the initial position again, the curtain placing device 1 continues to clamp the bamboo curtain, and the first transportation device 3 moves rightwards again to perform curtain hanging operation. The curtain-hanging type upper end of the lifting hook 42 below the hanger chain conveyor 4 is triangular, and the lower end is wave arc-shaped.

The bamboo curtain stacking left positioner 9 is of the same structure as the bamboo curtain lapping prevention separator 8, and the bamboo curtain stacking left positioner 9 is located between the hanger chain conveyor 4 and the curtain collecting device 6. The lifter 10 is located below the curtain collecting device 6, a material collecting vehicle 20 is placed at the top of the lifter 10, and the dried bamboo curtains 201 are stacked on the material collecting vehicle 20. The initial position of the curtain separating cross rod 91 of the bamboo curtain stacking left positioner 9 is above the outlet of the hanger chain conveyor 4, and the lowest position of the curtain separating cross rod 91 moving downwards is the preset optimal curtain laying position. The bamboo curtain stacking left positioner 9 is positioned at the upper left of the bamboo curtain stacking trolley. The curtain collecting device 6 moves upwards along the inclined rail 71, after the bamboo curtains are clamped by the clamp 61, when the curtain collecting device 6 moves downwards to a half way along the inclined rail 71 rightwards, the curtain separating cross rod 91 of the bamboo curtain stacking left side positioner 9 moves downwards, when the curtain collecting device 6 moves to a lower end limit point of the inclined rail 71, the clamp 61 places the bamboo curtains on the right side of the material collecting trolley 20, the curtain separating cross rod 91 of the bamboo curtain stacking left side positioner 9 presses the bamboo curtains on the left side of the material collecting trolley 20, and the curtain separating cross rod 91 moves upwards again to finish one-time curtain laying. With the circulation, the bamboo curtains are continuously stacked on the bamboo curtain stacking trolley. Under the dispatching of the control system, after the bamboo curtains 201 dried for one time are stacked on the material receiving trolley 20, the elevator 10 descends by the thickness of one-time curtain paving; thus, each curtain laying operation of the curtain collecting device 6 is the optimal curtain laying position on the bamboo curtain stacking trolley. The elevator 10 adjusts the material collector 20 to the optimal shade position when the material collector 20 first receives the shade. The optimal position of the curtain is adjusted by the staff according to the equipment conditions.

The bamboo curtain detection sensor 19 is fixedly arranged on the curtain placing device 1; used for detecting whether the impregnation bamboo curtain pinch channel 14 has a bamboo curtain. If the impregnation bamboo curtain clamping and conveying channel 14 has no bamboo curtain, the control system sends out an indication signal to inform workers.

The bamboo curtain high-level detection sensor 110 is fixedly arranged below the curtain hanging bracket 16; the device is used for detecting whether a bamboo curtain exists below the curtain hanging bracket 16, and if no bamboo curtain exists below the curtain hanging bracket 16, the first conveying device 3 stops moving rightwards, namely, the curtain hanging operation is stopped.

The bamboo curtain low position detection sensor 120 is fixedly arranged below the bamboo curtain high position detection sensor 110; when the bamboo curtain low-level detection sensor 120 detects the bamboo curtain, the height requirement of the curtain is met, and if the bamboo curtain is not detected, the curtain placing device 1 continues to pinch the bamboo curtain.

A curtain-placing deceleration detection sensor 130 fixedly arranged below the bamboo curtain low position detection sensor 120; when the curtain-placing deceleration detection sensor 130 detects the bamboo curtain, it indicates that the bamboo curtain is too much, and the curtain-placing device 1 slows down the speed of pinching the bamboo curtain.

A hook curtain detection sensor 44 fixedly arranged at an inlet of the hanger chain conveyor 4; when the hook 42 moves to the leftmost end below the entrance of the hanger chain conveyor 4, the straight hook 421 of the hook 42 is in a horizontal state at this time, and this position is the detection position of the hook curtain detection sensor 44. When the hook curtain detection sensor 44 detects the hook 42, the control system is ready for curtain hanging operations.

A bamboo curtain unhooking detection sensor 45 fixedly arranged at the outlet of the hanger chain conveyor 4; when the lifting hook 42 reaches the outlet of the hanger chain conveyor 4, the circular arc track from bottom to top moves, and at the rightmost end position, the straight hook 421 of the lifting hook 42 is in a vertical state, so that the bamboo curtain is not hung on the lifting hook 42 any more, and the bamboo curtain is separated from the lifting hook 42. This position is the detection position of the bamboo curtain unhooking detection sensor 45. When the bamboo curtain unhooking detection sensor 45 detects that the bamboo curtain is to be unhooked, the curtain collecting device 6 starts curtain collecting operation, and the clamp 61 of the curtain collecting device 6 clamps the bamboo curtain. The curtain-off crosspiece 43 helps the bamboo curtain to break away from the lifting hook 42, the bamboo curtain unhooking detection sensor 45 can also be installed on the curtain-off crosspiece 43, the bamboo curtain unhooking detection sensor 45 is a microswitch at the moment, after the top end of the dried bamboo curtain 201 is touched on the curtain-off crosspiece, the microswitch is triggered, the microswitch feeds back to the control system, and the control system controls the curtain-collecting device 6 to collect the curtain operation.

And the control system is electrically connected with the bamboo curtain detection sensor 19, the bamboo curtain high-position detection sensor 110, the bamboo curtain low-position detection sensor 120, the curtain placing deceleration detection sensor 130, the hook and curtain hanging detection sensor 44 and the bamboo curtain unhooking detection sensor 45, and is also in control connection with the curtain placing device 1, the first conveying device 3, the hanger chain type conveyor 4, the curtain collecting device 6 and the second conveying device 7.

The working mode of the gum dipping bamboo curtain laying, drying and collecting integrated machine is as follows:

preparing raw materials: the enterprise of bamboo curtain processing upper reaches all ties five to eight places of rope to the bamboo curtain, and the dead knot all beats in the tip, and the bamboo strip thickness of bamboo curtain is 0.5-4 millimeters, beats into the long book of being linked together through rope 22 between bamboo curtain and the bamboo curtain, and the interval between two bamboo curtains leaves 100 and adds one's money 200 millimeters. And placed in a bamboo curtain stacking configuration as shown in figure 1. And (3) drying the bamboo curtain stack in a drying kiln until the moisture content is below 8%, and soaking the dried bamboo curtain stack in the phenolic glue (diluted) for about 30 minutes. The bamboo curtains dipped with the phenolic glue are taken out for stacking, and after the glue is drained, the bamboo curtains are placed on a feeding vehicle 2 and then transported to a secondary drying suspension type tunnel kiln of the dipped bamboo curtains for placing.

Starting up the machine for preparation, starting a drying system of the tunnel kiln, and upwards retracting a group of bamboo curtain lapping prevention separators 8 and a group of bamboo curtain stacking left side locators 9. Because the length of the bamboo curtain of the long roll can reach 2500mm, the bamboo curtain is very soft. When the bamboo curtain machine is started, the head end of the impregnated bamboo curtain 21 on the feeding vehicle 2 provided with the impregnated bamboo curtain 21 stack can be carried by one person in one hand, and the bamboo curtain machine is manually fed into a group of impregnated bamboo curtain clamping and conveying channels 14 of the three curtain placing devices 1 to automatically feed the bamboo curtain. Three curtain devices 1 are arranged side by side and are connected with the first conveying device 3 through a support 11.

Every curtain device 1 of putting all includes last belt conveyor 12 and lower belt conveyor 13, and last belt conveyor 12 all includes drive roller 121 with lower belt conveyor 13, conveyor belt 122, a plurality of bearing roller 123, belt interval regulator 15, two bamboo curtains alignment roller 17 around, two bamboo curtains centering beater 18 around, hang the pipe 162 and the square pipe 163 of curtain trailing arm 16, bamboo curtain detection sensor 19, bamboo curtain high-order detection sensor 110, bamboo curtain low level detection sensor 120, put curtain speed reduction detection sensor 130.

Step 1, curtain hanging: under the comprehensive action of the devices, the bamboo curtain automatically centers and stably moves forward. The bamboo curtain detection sensor 19 and the bamboo curtain high detection sensor 110 detect the bamboo curtain signal, and the bamboo curtain low detection sensor 120 and the bamboo curtain release deceleration detection sensor 130 do not have signals, which indicates that the bamboo curtain reaching the curtain bracket arm 16 is an initial head bamboo curtain. When the hook curtain detection sensor 44 detects that three hooks 42 of one set of hook brackets 41 are about to reach the curtain position, the first driving cylinder 33 of the first transporting device 3 is actuated, the four rollers of the first machine table 32 slide to the right rapidly on the two horizontal rails 31, and the bracket 11 supports the curtain placement device 1 to slide to the right rapidly. So that the straight hook 421 of the hook 42 in the horizontal position is inserted between the several bamboo curtains in the space between the round pipe 162 and the square pipe 163 of the curtain bracket 16. Then, the first driving cylinder 33 of the first transporting device 3 makes the first machine table 32 slide to the left rapidly along the horizontal rail 31, and the curtain dispensing device 1 moves to the left rapidly to the initial position.

The curtain placing device 1 is not stopped and continuously operates, the stacked impregnated bamboo curtains 21 on the feeding vehicle 2 are continuously sent to the impregnated bamboo curtain pinch channel 14, and the feeding speed of the bamboo curtains is higher than the horizontal moving speed of the lifting hook 42 of the hanger chain conveyor 4. The automatic lowering of the bamboo curtain between the hook 42 and the curtain placing device 1 is caused to form an arc, as shown in fig. 7 and 8.

Step 2, curtain feeding to prevent the bamboo curtain from building up: because the bamboo curtain is easy to deform and warp, the adjacent bamboo curtains are easy to overlap. And a fourth driving cylinder 81 of the bamboo curtain putting separator 8 is started, and a connecting rod 82 moves downwards to drive a buffer spring 83 and a curtain separating cross rod 84 to downwards open the bamboo curtain. The lowest position at which the curtain split rail 84 travels downward is the position detected at the bamboo curtain low position detection sensor 120. The buffer spring 83 controls the curtain-separating cross rod 84 to lightly hit on the bamboo curtain to separate the overlapped bamboo curtain parts, and then the curtain-separating crosspiece quickly returns to the initial position to wait for a second curtain-feeding to prevent the bamboo curtain from being framed and separated.

And 3, continuously repeating the curtain hanging in the step 1 and the curtain feeding in the step 2 to prevent the bamboo curtains from being separated by putting up a rack, continuously feeding the bamboo curtains to a hanger chain conveyor 4, and feeding the bamboo curtains to a glue dipping bamboo curtain secondary drying suspension type tunnel kiln for low-temperature drying.

And 4, controlling the drying temperature of the impregnation bamboo curtain secondary drying suspension type tunnel kiln to be below 100 ℃, finally controlling the water content of the bamboo curtain to be below 11%, and controlling the temperature of the bamboo curtain at the outlet of the drying area 51 to be 36-45 ℃.

And 5, the bamboo curtain is better used in 20 to 30 minutes when moving in the display area 52, so that the low-temperature bamboo curtain is cooled to the room temperature until the bamboo curtain reaches 10 to 15 percent of equilibrium moisture content after absorbing the moisture content of air. The curtain hanging on the hanger chain conveyor 4 is shown in fig. 3, 7 and 8, the bamboo curtain is in an upper triangle shape, and the lower part is in a wave arc shape.

And 6, the curtain collecting device 6 is ready, and the positioner 9 on the left side of the bamboo curtain stack is in an initial position for standby. The second driving cylinder 73 of the second transportation device 7 acts to push the second machine table 72, the four rollers of the second machine table 72 move in the left-up direction on the two inclined rails 71, the curtain collecting device 6 also moves in the left-up direction, the clamp 61 of the curtain collecting device 6 reaches the unhooking position of the bamboo curtain, namely, the edge of the curtain removing crosspiece 43, and the bamboo curtain is stopped to wait for clamping the bamboo curtain. The three curtain collecting devices 6 are arranged side by side and are connected with the second conveying device 7 through a telescopic mechanism 63.

And 7, continuously operating the hanger chain conveyor 4 when three lifting hooks 42 of each hanger frame 41 lift a dried bamboo curtain 201 to reach the curtain-off crosspiece 43. The bamboo curtain unhooking detection sensor 45 detects that the bamboo curtain is to be unhooked, before the bamboo curtain is unhooked, the telescopic mechanism 63 of the curtain collecting device 6 acts to move the clamp 61 downwards, the bamboo curtain is located in the clamping opening 611 of the clamp 61, and the control mechanism 62 controls the clamp 61 to clamp the bamboo curtain. After the bamboo curtain is unhooked, the second machine table 72 moves downwards to the right along the inclined rail 71, the curtain collecting device 6 also moves downwards to the right, when the curtain collecting device 6 reaches the middle of the inclined rail 71, the curtain separating cross rod 91 of the bamboo curtain stacking left positioner 9 moves downwards quickly, when the curtain collecting device 6 moves to the lower end limit point of the inclined rail 71, the clamp 61 places the bamboo curtain on the right side of the material receiving vehicle 20, and the curtain separating cross rod 91 of the bamboo curtain stacking left positioner 9 presses the bamboo curtain on the left side of the material receiving vehicle 20, as shown in fig. 15. The curtain-dividing cross bar 91 moves upwards again to finish one-time curtain paving.

The second conveying device 7 continues to drive the curtain collecting device 6 to move towards the right and downwards, when the clamp 61 reaches a position parallel to the curtain paving position of the material collecting vehicle 20, namely when the clamp 61 clamps the bamboo curtain to move to the bamboo curtain laying position, the control mechanism 62 moves to a stepped positioning function position, namely if the control mechanism 62 is an air cylinder, the movement change of a piston of the air cylinder is divided into two gears, the first gear is that the piston moves to the bottom, and the second gear is that the piston does not move to the bottom; the movement of the piston of the cylinder of the control mechanism 62 is shifted from first gear to second gear. When the control mechanism 62 operates the second gear, the position where the thickness of one bamboo curtain is a little more is opened by the clamp opening 611 of the clamp 61, and the overlapped bamboo curtains in the clamp opening 611 of the clamp 61 are flattened. The second transportation device 7 continues to drive the curtain collecting device 6 to move downwards and rightwards, after the bamboo curtains are laid and laid, the piston of the cylinder of the control mechanism 62 moves upwards, the clamping opening 611 of the clamp 61 is released, and the bamboo curtain stacking and laying result is shown in fig. 18. If the control mechanism 62 does not have the function of positioning the bamboo curtains in different steps, i.e., if the control mechanism 62 only uses the first step, the bamboo curtains can be stacked as shown in fig. 17. The clamping mouth 611 of the clamp 61 is released, and the telescopic mechanism 63 retracts the clamp 61 to wait for the next curtain retracting command of the control system.

And 8, keeping the optimal horizontal height of the stack, and controlling the elevator 10 to correspondingly descend by the control system along with the increase of the height of the bamboo curtain stack on the material receiving vehicle 20, so that the bamboo curtain stack placed on the material receiving vehicle 20 also descends. The elevator 10 always adjusts the position of the curtain at the optimum paving height position as shown in fig. 16.

And 9, starting curtain placing work of a second pile of impregnated bamboo curtains when curtain placing of the first pile of impregnated bamboo curtains is finished. Repeating the raw material preparation, starting preparation and continuously operating the drying system of the tunnel kiln, and moving the group of bamboo curtain lapping prevention separators 8 and the group of bamboo curtain stacking left side positioners 9 upwards for collection. The worker sends the head end of the second stack of the glued bamboo curtain 21 to the glued bamboo curtain pinch channel 14 of the curtain placing device 1.

And step 10, finishing the curtain folding of the bamboo curtain when the bamboo curtain is stacked for the first time. When the elevator 10 rises to be flush with the ground, the material receiving cart 20 is carried with the dried stack of bamboo curtains 201, pulled out of the elevator 10, and the second material receiving cart 20 is replaced again. And performing a second bamboo curtain stacking task.

And then, continuously repeating the steps 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 to finish the curtain placing, low-temperature drying, bamboo curtain placing, curtain collecting and secondary bamboo curtain stacking of the impregnated bamboo curtain.

Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.

Claims (10)

1. The utility model provides a curtain is put to gumming bamboo curtain, is dried by fire curtain, is received curtain all-in-one which characterized in that includes:

the curtain placing device comprises a support, an upper belt conveyor, a lower belt conveyor and a curtain hanging bracket, wherein the upper belt conveyor and the lower belt conveyor are fixedly arranged on the support, a glue dipping bamboo curtain clamping and conveying channel is arranged between the upper belt conveyor and the lower belt conveyor, the curtain hanging bracket is positioned below an outlet of the bamboo curtain clamping and conveying channel, and the curtain hanging bracket is provided with a curtain hanging alignment space;

the first conveying device comprises a horizontal rail and a first machine table, the first machine table is movably connected with the horizontal rail, and the first machine table is fixedly connected with the support;

the hanger chain type conveyor comprises a lifting hook, a straight hook of the lifting hook positioned below the hanger chain type conveyor faces the curtain alignment space, and the lifting hook is used for hanging the dipped bamboo curtain;

the drying curtain device is adjacent to the hanger chain type conveyor and is used for drying the impregnated bamboo curtain;

the curtain collecting device comprises a clamp, a control mechanism and a telescopic mechanism, wherein the fixed end of the clamp is fixedly connected with the telescopic end of the telescopic mechanism, and the movable end of the clamp is fixedly connected with the control end of the control mechanism;

the second conveying device comprises an inclined track and a second machine table, the second machine table is movably connected with the inclined track, and the second machine table is also fixedly provided with the telescopic mechanism;

the curtain releasing device is positioned at an inlet of the hanger chain conveyor, and the curtain collecting device is positioned at an outlet of the hanger chain conveyor.

2. The curtain releasing, drying and collecting integrated machine for the impregnated bamboo curtain as claimed in claim 1, wherein the curtain drying device is a secondary drying suspension type tunnel kiln for the impregnated bamboo curtain, the hanger chain conveyor passes through the secondary drying suspension type tunnel kiln for the impregnated bamboo curtain, and the secondary drying suspension type tunnel kiln for the impregnated bamboo curtain is divided into a drying area and a display area.

3. The impregnated bamboo curtain putting, drying and collecting all-in-one machine as claimed in claim 1, wherein the first transportation device further comprises:

the first driving cylinder is fixedly arranged on the horizontal rail;

the first machine table is provided with a first roller wheel which is arranged on the horizontal rail;

the telescopic end of the first driving cylinder is fixedly connected with the first machine table;

the second transportation device further comprises:

the second driving cylinder is fixedly arranged on the inclined rail;

the second machine table is provided with a second roller which is arranged on the inclined track;

the telescopic end of the second driving cylinder is fixedly connected with the second machine table;

wherein, telescopic machanism drives actuating cylinder for the third.

4. The impregnated bamboo curtain laying, drying and collecting all-in-one machine as claimed in claim 1, further comprising:

the bamboo curtain lapping prevention separator comprises a fourth driving cylinder, a connecting rod, a buffer spring and a curtain dividing cross rod, wherein the telescopic end of the fourth driving cylinder is fixedly connected with the upper end of the connecting rod, the lower end of the connecting rod is connected with one end of the buffer spring, and the other end of the buffer spring is fixedly connected with the curtain dividing cross rod;

the bamboo curtain lapping prevention separator is positioned between the curtain placing device and the hanger chain conveyor.

5. The impregnation bamboo curtain laying, drying and taking-up integrated machine as claimed in claim 4, wherein the bamboo curtain stacking left positioner is of the same structure as the bamboo curtain scaffolding separator, and is located between the hanger chain conveyor and the curtain taking-up device.

6. The impregnated bamboo curtain laying, drying and collecting all-in-one machine as claimed in claim 1, further comprising: and the two bamboo curtain aligning rollers are respectively positioned on two sides of the impregnation bamboo curtain pinch channel.

7. The impregnated bamboo curtain laying, drying and collecting all-in-one machine as claimed in claim 1, further comprising: and the curtain-removing crosspiece is fixedly arranged at the outlet position of the hanger chain type conveyor.

8. The impregnated bamboo curtain putting, drying and collecting all-in-one machine as claimed in claim 1, further comprising: the lifter is positioned below the curtain collecting device, and a material collecting vehicle is placed at the top of the lifter.

9. The impregnated bamboo curtain laying, drying and collecting all-in-one machine as claimed in claim 1, wherein the curtain aligning space is a space with a width larger than two bamboo strips.

10. The impregnated bamboo curtain putting, drying and collecting all-in-one machine as claimed in claim 4, further comprising:

the bamboo curtain detection sensor is fixedly arranged on the curtain placing device;

the bamboo curtain high-position detection sensor is fixedly arranged below the curtain hanging bracket;

the bamboo curtain low-position detection sensor is fixedly arranged below the bamboo curtain high-position detection sensor;

the curtain placing deceleration detection sensor is fixedly arranged below the bamboo curtain low-position detection sensor;

the hanging curtain detection sensor of the lifting hook is fixedly arranged at the inlet of the hanger chain type conveyor;

the bamboo curtain unhooking detection sensor is fixedly arranged at the outlet of the hanger chain type conveyor;

and the control system is electrically connected with the bamboo curtain detection sensor, the bamboo curtain high position detection sensor, the bamboo curtain low position detection sensor, the curtain placing deceleration detection sensor, the hook hanging curtain detection sensor and the bamboo curtain unhooking detection sensor, and is also in control connection with the curtain placing device, the first conveying device, the hanger chain type conveyor, the curtain collecting device and the second conveying device.

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