阅读说明：本技术 无机纤维布基防火帘面的铺设设备 (Inorganic fiber cloth-based fireproof curtain surface laying equipment ) 是由 常剑 王凤莲 张海祥 常兴涛 程丽丽 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种无机纤维布基防火帘面的铺设设备,涉及一种自动化设备,其技术方案要点是：包括用于运送卷帘的传送带、设于传送带上方的多套置料装置；置料装置包括机架、置料件,每层对称设置有两个置料件,机架设有用于支撑底端置料件的支撑框、用于支撑下数第二个置料件的支撑机构；机架上设置有驱动源、由驱动源驱动移动的推块,推块能通过移动使底层的两个置料件相互远离,使底层置料板上的防火层落于传送带上。置料装置内可层叠数量较多的防火层,人员可集中对同一防火层进行上料,上料效率较高；与人员手工铺设的方式相比,本铺设设备节省了劳动力,提高了生产效率。(The invention discloses a laying device of an inorganic fiber cloth-based fireproof curtain surface, relating to an automatic device, and the technical scheme is as follows: comprises a conveyor belt for conveying roller shutters and a plurality of sets of material placing devices arranged above the conveyor belt; the material placing device comprises a rack and material placing pieces, wherein each layer is symmetrically provided with two material placing pieces, and the rack is provided with a supporting frame for supporting the material placing pieces at the bottom end and a supporting mechanism for supporting a second material placing piece; the frame is provided with a driving source and a push block driven by the driving source to move, and the push block can make two material placing parts on the bottom layer be away from each other through movement, so that the fireproof layer on the material placing plate on the bottom layer falls on the conveyor belt. A large number of fireproof layers can be stacked in the material placing device, personnel can intensively load the same fireproof layer, and the loading efficiency is high; compared with the manual laying mode of personnel, the laying equipment saves labor force and improves production efficiency.)

1. The utility model provides a laying equipment of inorganic fiber cloth base fire curtain face which characterized by: the fireproof curtain conveying device comprises a conveying belt (10) used for conveying fireproof curtains and a plurality of sets of material placing devices (1) arranged above the conveying belt (10), wherein the conveying belt (10) is driven by a first motor (101) to operate, the first motor (101) is a servo motor, the material placing devices (1) are sequentially arranged along the conveying direction of the conveying belt (10) and are distributed at equal intervals, and each set of material placing device (1) is used for placing a fireproof layer (9) to be laminated;

the material placing device (1) comprises a rack (11) and material placing parts (2) stacked in the rack (11) in the vertical direction, wherein two material placing parts (2) are symmetrically arranged on each layer, each material placing part (2) comprises a material placing plate (21) for placing a fireproof layer (9), the two material placing plates (21) on each layer are combined to form a plate block for placing the fireproof layer (9), and the plate block is positioned right above the conveyor belt (10);

the rack (11) is provided with a supporting frame (12) for supporting the bottom material placing pieces (2) and a supporting mechanism for supporting the second material placing pieces (2) which are arranged at the lower part, and the supporting mechanism can be switched between two states of supporting the second material placing pieces (2) which are arranged at the lower part and separating from the second material placing pieces (2) which are arranged at the lower part; the material pushing device is characterized in that a driving source (3) and a pushing block (4) driven to move by the driving source (3) are arranged on the rack (11), the pushing block (4) can enable two material placing parts (2) on the bottom layer to be away from each other through movement, and a fireproof layer (9) on a material placing plate (21) on the bottom layer falls on the conveying belt (10).

2. The apparatus for laying an inorganic fiber cloth-based fire curtain as claimed in claim 1, wherein: frame (11) are equipped with spout (14) along vertical direction, the upper and lower both ends of frame (11) are run through in spout (14), put material (2) including with spout (14) sliding connection's slider (22), the notch orientation of spout (14) is put material (2), the notch of spout (14) is the throat form, the notch that spout (14) can't be followed in slider (22) breaks away from spout (14).

3. The apparatus for laying an inorganic fiber cloth-based fire curtain as claimed in claim 2, wherein: the push block (4) is located below the first sliding groove (14), a second sliding groove (41) for the sliding of the sliding block (22) is formed in the face, facing the material placing part (2), of the push block (4), the length direction of the second sliding groove (41) is vertical to the vertical direction and penetrates through the push block (4), the second sliding groove (41) is identical to the first sliding groove (14), and the top end of the second sliding groove (41) is connected with the bottom end of the first sliding groove (14).

4. The apparatus of claim 3 wherein the inorganic fiber cloth-based fire screen comprises: the supporting mechanism comprises a supporting block (5), the supporting block (5) is rotatably arranged at the bottom of the rack (11), the supporting block (5) is positioned on one side of the first sliding groove (14) departing from the material placing part (2), the axial direction of a rotating shaft of the supporting block (5) is along the width direction of the first sliding groove (14), a movable groove (17) for the supporting block (5) to move is formed in the bottom end of the rack (11), and rotating resistance is preset for the supporting block (5) to rotate;

a driving groove (52) is formed in the bottom wall of the supporting block (5), a driving rod (42) is arranged on the top wall of the pushing block (4), the driving rod (42) is located in the driving groove (52), and the groove width of the driving groove (52) is larger than that of the driving rod (42); the top wall of the supporting block (5) is provided with an arc surface (53), and the edge of the arc surface (53) facing the material placing part (2) is closely attached to the bottom edge of the sliding block (22) of the second material placing part (2); when the push block (4) moves towards the outer side of the rack (11), the drive rod (42) drives the support block (5) to rotate, so that the arc surface (53) rotates into the first sliding groove (14), and the arc surface (53) supports the sliding blocks (22) of the second material placing parts (2) in the next number.

5. The apparatus of claim 4 wherein: the edge of the top surface of the supporting block (5) departing from the arc surface (53) is a limiting edge (54), and when the driving rod (42) is separated from the driving groove (52) through movement, the limiting edge (54) just abuts against the groove top wall of the movable groove (17).

6. The apparatus of claim 3 wherein the inorganic fiber cloth-based fire screen comprises: a plurality of guide rods (16) are fixed on the side wall of the rack (11), the length direction of each guide rod (16) is along the sliding direction of the corresponding push block (4), and the guide rods (16) penetrate through the push blocks (4) and are in sliding connection with the push blocks (4).

7. The apparatus of claim 6 wherein: the driving source (3) comprises a second motor (31) and a lead screw (32) driven and rotated by the second motor (31), the second motor (31) can rotate positively and negatively, the axial direction of the lead screw (32) is parallel to the guide rod (16), the lead screw (32) penetrates through the push block (4) and is in threaded connection with the push block (4), the second motor (31) is fixed on the side wall of the rack (11), and the lead screw (32) is located on one side of the motor departing from the rack (11).

8. The apparatus for laying an inorganic fiber cloth-based fire curtain as claimed in claim 1, wherein: frame (11) are including four L shaped plate (13) that extend along vertical direction, four L shaped plate (13) are located four angle departments of frame (11) respectively, four L shaped plate (13) are half to surround and are formed the gliding space from top to bottom of supplying to put flitch (21), L shaped plate (13) are used for carrying on spacingly to four angles of flame retardant coating (9) respectively.

9. The apparatus for laying an inorganic fiber cloth-based fire curtain as claimed in claim 1, wherein: magnetic strips (211) are fixed on the mutually opposite side walls of the two material placing plates (21) on each layer, and the magnetic forces of the two magnetic strips (211) are mutually attracted.

Technical Field

The invention relates to automatic equipment, in particular to laying equipment for inorganic fiber cloth-based fireproof curtain surfaces.

Background

The rolling door is a common door for a garage and a warehouse, and along with the improvement of the safety precaution consciousness of people, the application of the existing fireproof rolling curtain is more and more extensive, and the curtain surface of the fireproof rolling curtain is made of fireproof materials.

The Chinese patent application with the prior application publication number of CN108532091A discloses a manufacturing process of a flame-retardant fireproof rolling curtain surface, which comprises the following specific steps: cutting the flame-retardant cord fabric into an outer surface layer and an inner surface layer according to a certain size; sequentially laying an outer cotton layer, a steel wire rope, an inner cotton layer and an inner surface layer on the outer surface layer, and using a stapler to staple edges, and finishing the filling process; quilting the filled fireproof roller shutter by using a multi-head sewing machine; installing an upper seat plate and a lower seat plate at the top and the bottom of the quilted fireproof roller shutter, and fixedly connecting the top and the bottom of the steel wire rope to the upper seat plate and the lower seat plate respectively by screws; one clamping plate is arranged on the fire-proof rolling curtain at a certain distance.

The above prior art solutions have the following drawbacks: the fire prevention is rolled up the curtain and is laid by decorative layer, multilayer flame retardant coating and form, and the laying of rolling up the curtain at present adopts artificial mode to lay, and the size of fire prevention roll up the curtain is great, generally needs four people to hold between the fingers the four corners of flame retardant coating during laying, and the rethread is laid one by one through the mode that stacks gradually, aligns when laying and is inaccurate still need to lift up the flame retardant coating and aligns again, and production efficiency is lower.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the laying equipment of the inorganic fiber cloth-based fireproof curtain surface, and the production efficiency is improved.

The technical purpose of the invention is realized by the following technical scheme: the laying equipment of the inorganic fiber cloth-based fireproof curtain surface comprises a conveyor belt for conveying the fireproof curtain and a plurality of sets of material placing devices arranged above the conveyor belt, wherein the conveyor belt is driven by a motor I to operate, the motor I is a servo motor, the material placing devices are sequentially arranged along the conveying direction of the conveyor belt and are distributed at equal intervals, and each set of material placing device is used for placing a fireproof layer to be laminated;

the material placing device comprises a rack and material placing parts stacked in the rack in the vertical direction, wherein two material placing parts are symmetrically arranged on each layer, each material placing part comprises a material placing plate for placing a fireproof layer, the two material placing plates on each layer are combined to form a plate block for placing the fireproof layer, and the plate block is positioned right above the conveying belt;

the rack is provided with a supporting frame for supporting the bottom material placing pieces and a supporting mechanism for supporting the second material placing pieces, and the supporting mechanism can be switched between two states of supporting the second material placing pieces and separating from the second material placing pieces; the frame is provided with the driving source, by the ejector pad of driving source drive removal, the ejector pad can make two of bottom put the material piece and keep away from each other through removing, makes the bottom put the flame retardant coating on the flitch and falls on the conveyer belt.

Through the technical scheme, personnel place the material part in each material placing device in advance, put the corresponding flame retardant coating on each material placing part, and stack the multilayer material placing parts and the flame retardant coating in the material placing devices. The driving source works according to a set program, and the driving source needs to ensure that the conveying belt stops moving when working. The pushing block pulls the material placing parts on the bottom layer to be away from each other, then the two material placing plates on the bottom layer are away from each other, and the fireproof layer falls on the conveying belt under the action of self gravity. Along with the continuous movement of the push block, the material placing part is completely drawn out of the rack, and then the material placing part falls downwards under the action of the gravity of the material placing part, so that the material placing part is separated from the push block and the rack. The material piece is put to the bottom is taking out the in-process of leaving, and supporting mechanism supports the material piece of putting above that, and the material piece of putting above can not drop. After more material placing parts exist on the ground, personnel can collect the material placing parts in a centralized manner and then place the material placing parts on the top of the rack for reuse. Then the driving source reversely acts to return the push block to the original position, and at the moment, the supporting mechanism acts to enable the material placing part on the supporting frame to fall onto the supporting frame along with gravity. And then the conveyor belt starts to work, and the fireproof layer on the conveyor belt is transferred to the lower part of the subsequent material placing device so as to carry out the sequential laminating operation of the fireproof layer. After the conveyor belt passes through all the material placing devices, the laying of the fireproof curtains is finished, and the positions of all the fireproof layers can be reliably aligned.

To sum up, put and to stack up the more flame retardant coating of a quantity in the material device, personnel can concentrate and carry out the material loading to same flame retardant coating, and the material loading efficiency is higher. After all put material device and have sufficient flame retardant coating, this laying equipment can accomplish a plurality of fire curtains's continuous laying automatically, and personnel only need collect at the conveyer belt end and lay the fire curtain of completion, compares with the mode that personnel laid by hand, and this laying equipment has saved the labour, has improved production efficiency.

Preferably, the frame is equipped with spout one along vertical direction, spout one runs through the upper and lower both ends of frame, put the material piece including with a spout sliding connection's slider, the material piece is put to the notch orientation of spout one, the notch of spout one is the throat form, the slider can't break away from spout one along the notch of spout one.

Through above-mentioned technical scheme, the slip of a pair of slider of spout is spacing, puts the material piece and can not produce the displacement at the horizontal direction along with the in-process that gravity dropped downwards.

Preferably, the push block is located below the sliding groove, a sliding groove II for the sliding block to slide is arranged on the surface of the push block facing the material placing part, the length direction of the sliding groove II is vertical to the vertical direction and penetrates through the push block, the shape of the sliding groove II is the same as that of the sliding groove I, and the top end of the sliding groove II is connected with the bottom end of the sliding groove I.

Through the technical scheme, the material placing part positioned on the bottom layer automatically falls into the second sliding groove, and the pushing block can pull out the material placing part on the bottom layer through moving.

Preferably, the supporting mechanism comprises a supporting block, the supporting block is rotatably arranged at the bottom of the rack, the supporting block is positioned on one side of the first sliding groove, which is far away from the material placing part, the axial direction of a rotating shaft of the supporting block is along the width direction of the first sliding groove, a movable groove for the supporting block to move is arranged at the bottom end of the rack, and the rotating resistance is preset for the supporting block to rotate;

the bottom wall of the supporting block is provided with a driving groove, the top wall of the pushing block is provided with a driving rod, the driving rod is positioned in the driving groove, and the groove width of the driving groove is larger than that of the driving rod; the top wall of the supporting block is provided with an arc surface, and the arc surface faces the edge of the material placing part and is closely attached to the edge of the bottom of the sliding block of the second material placing part; when the push block moves towards the outer side of the rack, the support block is driven to rotate by the driving rod, so that the arc surface rotates into the first sliding groove, and the arc surface supports the sliding blocks of the second material placing parts.

Through the technical scheme, when the push block moves towards the outer side of the rack, the support block is driven to rotate by the driving rod, so that the arc surface rotates into the first sliding groove, and the arc surface supports the sliding blocks of the second material placing parts from bottom to top; because the rotation of the supporting block is preset with rotation resistance, the material placing part above can be prevented from driving the supporting block to rotate spontaneously to a certain extent. When the push block moves back, the driving rod enters the driving groove again to drive the supporting block to rotate reversely, so that the arc surface is rotated to the outside of the first sliding groove, and the material placing part on the arc surface falls onto the supporting frame along with gravity. The supporting block does not need to be additionally provided with a driving mechanism and can realize automatic action.

Preferably, the edge of the top surface of the supporting block, which is away from the arc surface, is a limiting edge, and when the driving rod is separated from the driving groove by moving, the limiting edge just abuts against the groove top wall of the movable groove.

Through the technical scheme, when the driving rod is separated from the driving groove through movement, the limiting edge is just abutted to the groove top wall of the movable groove so as to limit the supporting block to rotate towards the first sliding groove; at the moment, the gravity of the upper material placing part cannot drive the supporting block to rotate spontaneously, and the reliability of the action of the supporting block is improved.

Preferably, a plurality of guide rods are fixed on the side wall of the rack, the length direction of each guide rod is along the sliding direction of the corresponding push block, and the guide rods penetrate through the corresponding push blocks and are in sliding connection with the corresponding push blocks.

Through above-mentioned technical scheme, the frame passes through the guide bar and establishes sliding connection with the ejector pad, and the gliding reliability of ejector pad is high.

Preferably, the driving source includes motor two, by motor two drive pivoted lead screw, motor two can just reverse, the axial and the guide bar of lead screw are parallel, the lead screw pass the ejector pad and with ejector pad threaded connection, motor two is fixed in the frame lateral wall, the lead screw is located the one side that the motor deviates from the frame.

Through the technical scheme, the screw rod of the second motor rotates when working, the screw rod drives the push blocks to slide along the guide rod through the threaded connection effect, the two push blocks move simultaneously, and the two push blocks are close to or far away from each other.

Preferably, the frame includes four L shaped plates that extend along vertical direction, four the L shaped plate is located four angles departments of frame respectively, four the L shaped plate is half to surround and is formed the confession and put flitch gliding space from top to bottom, the L shaped plate is used for carrying on spacingly to four angles of flame retardant coating respectively.

Through above-mentioned technical scheme, four L shaped plates are half to surround and form the confession and put flitch gliding space from top to bottom, and the L shaped plate carries on spacingly to four angles of flame retardant coating respectively through the face, and when making to put the material spare and remove downwards, the flame retardant coating can not produce the displacement in the horizontal direction. The L-shaped plate improves the limiting effect on the periphery of the fireproof layer, the fireproof layer is convenient to place, and the position of the fireproof layer can be accurately placed at one time. The surface of the L-shaped plate is flat and smooth in the vertical direction, and cannot be obstructed by downward movement of the opposed material plate and the fireproof layer.

Preferably, magnetic strips are fixed on the opposite side walls of the two material placing plates on each layer, and the magnetic forces of the two magnetic strips attract each other.

Through the technical scheme, the two material placing plates on each layer are mutually attracted through the resistance of the magnetic strips, so that gaps are not easy to generate between the material placing plates, and the shape stability of the combined material placing plates on each layer is improved.

In summary, compared with the prior art, the beneficial effects of the invention are as follows:

1. a large number of fireproof layers can be stacked in the material placing device, personnel can intensively load the same fireproof layer, and the loading efficiency is high;

2. after all the material placing devices are provided with enough fire-proof layers, the laying equipment can automatically complete the continuous laying of a plurality of fire-proof curtains;

3. compared with the manual laying mode of personnel, the laying equipment saves labor force and improves production efficiency.

Drawings

FIG. 1 is a plan view of an example of an apparatus for laying an inorganic fiber cloth-based fire curtain;

FIG. 2 is a partial view of the first embodiment, mainly showing the structure of the material placing device;

FIG. 3 is a partial view of the second embodiment, mainly highlighting the structure of the housing;

FIG. 4 is a perspective view of a placement member of an embodiment;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a cross-sectional view A-A of FIG. 2;

FIG. 7 is a schematic view of the embodiment after the support block is rotated.

In the figure, 10, conveyor belt; 1. a material placing device; 101. a first motor; 9. a fire barrier layer; 11. a frame; 2. placing a material part; 21. placing a material plate; 211. a magnetic strip; 22. a slider; 12. a support frame; 13. an L-shaped plate; 14. a first sliding chute; 3. a drive source; 4. a push block; 41. a second chute; 15. a plate outlet; 121. an avoidance groove; 16. a guide bar; 31. a second motor; 32. a screw rod; 5. a support block; 17. a movable groove; 51. hinging a shaft; 52. a drive slot; 42. a drive rod; 53. a circular arc surface; 54. and (7) limiting the edge.

Detailed Description

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

Referring to fig. 1 and 2, the paving equipment for an inorganic fiber cloth-based fire-proof curtain surface disclosed by the invention comprises a conveyor belt 10 for conveying the fire-proof curtain, and a plurality of sets of material placing devices 1 arranged above the conveyor belt 10, wherein the conveyor belt 10 is driven by a first motor 101, and the first motor 101 is a servo motor. The material placing devices 1 are sequentially arranged along the conveying direction of the conveying belt 10, and the distance between every two adjacent material placing devices 1 is the same. Every set of material device 1 of putting is used for placing the fire barrier 9 that needs range upon range of, and the material device 1 of putting of this embodiment is equipped with four sets, corresponds aluminium foil cloth, fire prevention felt, fire prevention cotton, decorative cloth respectively, and every layer is called fire barrier 9 in this embodiment altogether, and four sets of material device 1 are arranged in proper order along the direction of delivery of conveyer belt 10 according to the order of laying of each fire barrier 9.

The first motor 101 can be controlled to be started and stopped at any time, a photoelectric switch (not shown in the figure) for detecting the passing of the fireproof layer 9 is arranged beside the rack 11 or the conveyor belt 10, a signal generated by the photoelectric switch is used for controlling the starting and stopping of the first motor 101, the starting and stopping time of the conveyor belt 10 can be accurately controlled, and when the conveyor belt 10 stops, the fireproof layer 9 already laid on the conveyor belt 10 is just positioned under the rear material placing device 1.

All the material placing devices 1 have the same structure, and the description is given only by the material placing device 1 at the starting end of the conveyor belt 10:

referring to fig. 2 and 3, the material placing device 1 includes a frame 11, and material placing members 2 stacked in the frame 11 in the vertical direction, wherein two material placing members 2 are symmetrically arranged on each layer, and the two material placing members 2 are placed in mirror symmetry. Referring to fig. 4, the material placing part 2 comprises a material placing plate 21 for placing the fireproof layer 9, the material placing plate 21 is a rectangular plate, after the two material placing plates 21 are tightly attached through side walls, the two material placing plates 21 are combined into a plate block for placing the fireproof layer 9, and the plate block is positioned right above the conveyor belt 10 and has the same size as the fireproof layer 9. The two material placing plates 21 on each layer are fixed with magnetic strips 211 on the opposite side walls, and the magnetic forces of the two magnetic strips 211 are mutually attracted. Referring to fig. 6, the material placing members 2 have a certain height, after the material placing members 2 are stacked, the adjacent material placing members 2 form a support through the contact of the top wall and the bottom wall, a height space for placing the fire-proof layer 9 is formed between the upper and the lower adjacent material placing plates 21, and the top surface of the fire-proof layer 9 is not pressed. Referring to fig. 4, the material placing part 2 further includes a sliding block 22 fixed integrally, the sliding block 22 is located on a side of the material placing part 2 away from the material placing plate 21, the cross section of the sliding block 22 is in the shape of an isosceles trapezoid, and a gap is left between the sliding block 22 and the bottom wall of the material placing part 2.

Referring to fig. 2 and 3, the frame 11 is rectangular and cylindrical as a whole, the bottom end of the frame 11 is provided with a support frame 12 for supporting the material placing member 2 at the bottom end, and the size of the inner frame of the support frame 12 does not affect the falling of the fireproof layer 9. Frame 11 includes four L shaped plates 13 that extend along vertical direction, and four L shaped plates 13 are located four angle departments in frame 11 respectively, and four L shaped plates 13 are half to surround and form and supply to put flitch 21 gliding space from top to bottom, and L shaped plate 13 carries on spacingly to four angles of flame retardant coating 9 respectively through the face, and when making and putting material 2 downstream, flame retardant coating 9 can not produce the displacement in the horizontal direction.

Referring to fig. 3 and 6, the rack 11 is provided with a first sliding groove 14 along the vertical direction, the first sliding groove 14 penetrates through the upper end and the lower end of the rack 11, and the lower end of the first sliding groove 14 is located above the supporting frame 12. The first sliding grooves 14 are two in the width direction of the conveyor belt 10, the notches of the first sliding grooves 14 are located on the inner side wall, facing the material placing part 2, of the rack 11, and the notches of the first sliding grooves 14 are opposite to each other. The notch of the first sliding groove 14 is in a necking shape to form a dovetail groove, the size of the first sliding groove 14 is just suitable for the sliding block 22 to be embedded and slide, and the sliding block 22 cannot be separated from the first sliding groove 14 along the notch of the first sliding groove 14.

The frame 11 is provided with a supporting mechanism for supporting the second material placing parts 2, and the supporting mechanism can support the second material placing parts 2 through movable switching and can be separated from the second material placing parts 2. The frame 11 is provided with a driving source 3 and a pushing block 4 driven by the driving source 3 to move, and the pushing block 4 can make the two material placing pieces 2 at the bottom layer far away from each other through movement, so that the fireproof layer 9 on the material placing plate 21 at the bottom layer falls on the conveyor belt 10.

The distance between the lower end of the first sliding chute 14 and the top surface of the support frame 12 is the same as the height of the material placing part 2. The number of the push blocks 4 is two, the push blocks 4 are located below the first sliding grooves 14 and above the support frame 12, the positions of the two push blocks 4 correspond to the positions of the first sliding grooves 14, and the sliding direction of the push blocks 4 is along the width direction of the conveyor belt 10. The surface of the push block 4 facing the material placing part 2 is provided with a second sliding groove 41 for the sliding of the sliding block 22, the length direction of the second sliding groove 41 is vertical and penetrates through the push block 4, the shape of the second sliding groove 41 is the same as that of the first sliding groove 14, the top end of the second sliding groove 41 is connected with the bottom end of the first sliding groove 14, and the sliding block 22 sliding out from the bottom end of the first sliding groove 14 can directly slide into the second sliding groove 41.

The upper surface of the side wall of the frame 11, which is tightly attached to the supporting frame 12, is provided with a plate outlet 15, and when the push block 4 moves, the push block 4 can pull the whole material placing part 2 out of the plate outlet 15. The upper surface of the support frame 12 is provided with an avoiding groove 121 for avoiding the bolt at the bottom of the material placing part 2, and when the pushing block 4 pulls the material placing part 2 to move, the bolt at the bottom of the material placing part 2 slides away from the rack 11 through the avoiding groove 121.

The frame 11 is slidably connected with the push block 4 through a guide rod 16 fixed on the side wall, the length direction of the guide rod 16 is along the sliding direction of the push block 4, and the guide rod 16 penetrates through the push block 4. The two pushing blocks 4 are driven to move by two driving sources 3 respectively, and the two driving sources 3 are symmetrically arranged. The driving source 3 comprises a second motor 31 and a screw rod 32 driven by the second motor 31 to rotate, the axial direction of the screw rod 32 is parallel to the guide rod 16, the screw rod 32 penetrates through the push block 4 and is in threaded connection with the push block 4, the second motor 31 is fixed on the side wall of the rack 11, and the screw rod 32 is located on one side of the motor, which is far away from the rack 11. The second motor 31 is a servo motor capable of rotating forward and backward, the two second motors 31 corresponding to the two push blocks 4 are connected in series through a circuit to realize synchronous start and stop, the screw rod 32 rotates when the second motors 31 work, the screw rod 32 drives the push blocks 4 to slide along the guide rod 16 through the threaded connection effect, the two push blocks 4 move simultaneously, and the two push blocks 4 are close to or far away from each other.

Referring to fig. 5 to 7, the supporting mechanism includes a supporting block 5, and the supporting block 5 is located on one side of the first sliding groove 14 away from the material placing part 2; the bottom end of the frame 11 is provided with a movable groove 17 for the supporting block 5 to move, the movable groove 17 is specifically positioned at the bottom end of the first sliding groove 14, and the movable groove 17 is communicated with the bottom end of the first sliding groove 14. Articulated shaft 51 is worn to be equipped with by supporting shoe 5, and supporting shoe 5 passes through articulated shaft 51 and rotates and set up in activity groove 17, and the width direction of a 14 spout is followed to articulated shaft 51's axial, and supporting shoe 5 supports the cell wall in activity groove 17 through the axial tip lateral wall along articulated shaft 51, makes the rotation of supporting shoe 5 have rotational resistance.

The bottom wall of the supporting block 5 is provided with a driving groove 52, the top wall of the push block 4 is provided with a driving rod 42, the driving rod 42 is positioned in the driving groove 52, and the groove width of the driving groove 52 is larger than that of the driving rod 42. The top wall of the supporting block 5 is provided with an arc surface 53, and the edge of the arc surface 53 facing the material placing part 2 is closely attached to the bottom edge of the sliding block 22 of the second material placing part 2; when the pushing block 4 moves towards the outside of the frame 11, the driving rod 42 drives the supporting block 5 to rotate, so that the arc surface 53 rotates into the first sliding slot 14, and the arc surface 53 supports the sliding block 22 of the second material placing part 2. The edge of the top surface of the supporting block 5 departing from the arc surface 53 is a limit edge 54, and when the driving rod 42 is separated from the driving groove 52 by moving, the limit edge 54 just abuts against the groove top wall of the movable groove 17 to limit the supporting block 5 to further rotate towards the first sliding groove 14.

The working conditions of the laying equipment are as follows: a person places the material members 2 in each material placing device 1 in advance, places the corresponding fire-proof layers 9 on each material placing member 2, and stacks a plurality of material placing members 2 and the fire-proof layers 9 in the material placing device 1. Because the frame 11 has a limiting effect on the periphery of the fireproof layer 9, the fireproof layer 9 can be placed conveniently, and the position of the fireproof layer 9 can be accurately placed at one time.

The driving source 3 operates according to a preset program, and the driving source 3 is operated to ensure that the conveyor belt 10 stops moving. The material piece 2 of putting of ejector pad 4 pulling bottom keeps away from each other, then two of bottom are put flitch 21 and are kept away from each other, and the downward bending deformation of flame retardant coating 9 under self action of gravity, and flame retardant coating 9 is earlier through the top surface of bottom surface middle part contact conveyer belt 10, and along with two further keeping away from of putting flitch 21, whole flame retardant coating 9 falls on conveyer belt 10 completely. The moving speed of the push block 4 is preferably slow.

With the continuous movement of the push block 4, the material placing part 2 is completely drawn out of the rack 11, and then the material placing part 2 falls downwards under the action of the gravity of the material placing part 2, so that the material placing part 2 is separated from the push block 4 and the rack 11. When the bottom material placing part 2 is pulled away, the supporting block 5 automatically acts to support the upper material placing part 2, and the upper material placing part 2 cannot fall off. After a lot of material placing parts 2 exist on the ground, personnel can collect the material placing parts 2 in a centralized manner and then place the collected material placing parts on the top of the rack 11 for reuse.

Then the driving source 3 acts reversely, and in the process that the push block 4 moves towards the inside of the frame 11, the driving rod 42 enters the driving groove 52 again, so that the supporting block 5 is driven to rotate reversely; when the pushing block 4 moves to the first sliding groove 14 and aligns with the second sliding groove 41, the driving source 3 is controlled to stop working, at this time, the arc surface 53 just rotates to the outside of the first sliding groove 14, and the upper material placing part 2 falls onto the supporting frame 12 along with gravity. Then, the conveyor 10 starts to operate, and the fire-retardant layers 9 on the conveyor 10 are transferred to the lower side of the subsequent material placing device 1, so that the fire-retardant layers 9 are sequentially stacked. After the conveyor belt 10 passes through all the material placing devices 1, the laying of the fire-proof curtains is completed, and the positions of the fire-proof layers 9 can be reliably aligned.

To sum up, put and to stack up the more flame retardant coating 9 of quantity in the material device 1, personnel can concentrate and carry out the material loading to same flame retardant coating 9, and the material loading efficiency is higher. After all put material device 1 and have sufficient flame retardant coating 9, this laying equipment can accomplish the continuous of a plurality of fire curtains automatically and lay, and personnel only need collect at conveyer belt 10 end and lay the fire curtain of completion, compares with the mode that personnel laid by hand, and this laying equipment has saved the labour, has improved production efficiency.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.