Fireproof door core material jacking and transplanting device

Abstract

The utility model discloses a fireproof door core material jacking and transplanting device which comprises a transplanting frame, a plurality of transplanting rollers are evenly arranged on the transplanting frame, a transplanting conveying belt is arranged between every two adjacent transplanting rollers, and the axial directions of the transplanting rollers are parallel to the running direction of the transplanting conveying belt. The transplanting roller is driven by a first driving mechanism, and the transplanting conveying belt is driven by a second driving mechanism; the transplanting conveying belt is connected with the transplanting frame through a jacking assembly, and the jacking assembly is used for driving the transplanting conveying belt and the second driving mechanism to integrally ascend till the surface of the transplanting conveying belt is higher than the transplanting roller or descend till the surface of the transplanting conveying belt is lower than the transplanting roller. The transplanting rollers and the transplanting conveying belt which are perpendicular to each other in moving direction are integrated on the same transplanting frame, so that core materials can be conveyed in two directions, extra space is not occupied, and space utilization rate is increased while core material conveying efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of door leaf production equipment, in particular to a fire door core material lifting and transplanting device. Background Art

[0002] The production of fire door core materials includes the following processes: raw material feeding, raw material stirring, raw material pouring, foaming and curing for molding, demolding, cutting off the bread top, cutting the integral core material into multiple single-board structures, and dust removal.

[0003] Among them, due to site limitations, the conveyor line will be vertically arranged. When the core material is at the intersection of two vertical conveyor lines during transportation, two-way driving is required to ensure the entry of the core material and the transfer of the core material perpendicular to the feeding direction.

[0004] In the prior art, the transfer of the core material is either achieved manually or pushed by a cylinder / hydraulic cylinder. The former has a high manual labor intensity, and the latter requires a large space to meet the cylinder stroke, reducing the space utilization rate of the site. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a fire door core material lifting and transplanting device. By integrating the transplanting rollers with perpendicular movement directions and the transplanting conveyor belt on the same transplanting frame, the two-way transportation of the core material can be realized without additional space occupation, improving the space utilization rate while ensuring the transportation efficiency of the core material.

[0006] The purpose of the utility model is achieved by the following technical solutions:

[0007] A fire door core material lifting and transplanting device includes a transplanting frame. A plurality of transplanting rollers are evenly arranged on the transplanting frame, and a transplanting conveyor belt is arranged between adjacent two transplanting rollers. The axial direction of the transplanting rollers is parallel to the running direction of the transplanting conveyor belt;

[0008] The transplanting rollers are driven by a first driving mechanism, and the transplanting conveyor belt is driven by a second driving mechanism;

[0009] The transplanting conveyor belt is connected to the transplanting frame through a lifting assembly. The lifting assembly is used to drive the transplanting conveyor belt and the second driving mechanism to rise as a whole until the surface of the transplanting conveyor belt is higher than the transplanting rollers or to descend until the surface of the transplanting conveyor belt is lower than the transplanting rollers.

[0010] Further, the lifting assembly includes a lifting frame and at least one lifting driving member. The lifting frame includes a supporting cross plate and a connecting portion. The connecting portion is connected to the side surface of the transplanting conveyor belt, and the bottom surface of the connecting portion is connected to the supporting cross plate;

[0011] The jacking driving member is connected to the supporting cross plate and is used to drive the supporting cross plate to move vertically.

[0012] Further, the jacking driving member is a cylinder or a hydraulic cylinder, and the piston rod of the jacking driving member is vertically arranged and connected to the supporting cross plate.

[0013] Further, two jacking frames are provided, and the two jacking frames are respectively arranged at the head and tail ends of the transplanting conveyor belt;

[0014] The supporting cross plate of each jacking frame is respectively driven by two jacking driving members.

[0015] Further, a first rotating shaft and a second rotating shaft are rotatably connected to the transplanting frame, and the first rotating shaft and the second rotating shaft are respectively arranged corresponding to the upper and lower positions of the two supporting cross plates;

[0016] L-shaped first synchronous plates are respectively arranged at both ends of the first rotating shaft, and L-shaped second synchronous plates are respectively arranged at both ends of the second rotating shaft; the first end of the first synchronous plate is connected to the first end of the second synchronous plate on the same side through a connecting rod, and the second end of the first synchronous plate and the second end of the second synchronous plate are respectively connected to the two supporting cross plates through synchronous rods.

[0017] Further, the second driving mechanism includes a driving shaft, a transmission shaft and a second driving motor. The first ends of multiple transplanting conveyor belts are connected to the transmission shaft, the second ends of the multiple transplanting conveyor belts are connected to the driving shaft, and the driving shaft is in transmission connection with the second driving motor through a sprocket and a chain.

[0018] Further, the first driving mechanism includes a first driving motor. The output shaft of the first driving motor is in transmission connection with one of the transplanting rollers through a sprocket and a chain, and adjacent two transplanting rollers are in transmission connection through a sprocket and a chain.

[0019] The beneficial effects of the present utility model are as follows:

[0020] By integrating the transplanting rollers with perpendicular movement directions and the transplanting conveyor belts on the same transplanting frame, the present utility model can realize the transportation of the core material in two directions, without occupying extra space, and improves the space utilization rate while ensuring the transportation efficiency of the core material. Description of the Drawings

[0021] Figure 1 is a three-dimensional view of the fire door core material jacking and transplanting device in the embodiment of the present utility model;

[0022] Figure 2 is a top view of the fire door core material jacking and transplanting device;

[0023] Figure 3 isFigure 2 Cross-sectional view taken along line A-A

[0024] Figure 4 Front view of the lifting and transplanting device for the fire door core material

[0025] Figure 5 Schematic diagram of the connection relationship between the lifting frame and the transplanting conveyor belt

[0026] In the figure, 1. Transplanting frame; 2. Transplanting roller; 3. Transplanting conveyor belt; 4. First driving mechanism; 5. Second driving mechanism; 6. Lifting frame; 7. Lifting driving part; 8. Supporting cross plate; 9. Connecting part; 10. First rotating shaft; 11. Second rotating shaft; 12. First synchronizing plate; 13. Second synchronizing plate; 14. Connecting rod; 15. Synchronizing rod; 16. Core material Specific implementation mode

[0027] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present utility model

[0028] Refer to Figures 1 - 5 , the present utility model provides a technical solution

[0029] Embodiment

[0030] As Figures 1 - 5 shown, a lifting and transplanting device for the fire door core material includes a transplanting frame 1, and a plurality of transplanting rollers 2 are evenly arranged on the transplanting frame 1. A transplanting conveyor belt 3 is arranged between two adjacent transplanting rollers 2, and the axial direction of the transplanting roller is parallel to the running direction of the transplanting conveyor belt 3

[0031] The transplanting roller 2 is driven by a first driving mechanism 4, and the transplanting conveyor belt 3 is driven by a second driving mechanism 5

[0032] The transplanting conveyor belt 3 is connected to the transplanting frame 1 through a lifting assembly, and the lifting assembly is used to drive the transplanting conveyor belt 3 and the second driving mechanism 5 as a whole to rise until the surface of the transplanting conveyor belt 3 is higher than the transplanting roller 2 or to descend until the surface of the transplanting conveyor belt 3 is lower than the transplanting roller 2

[0033] The second driving mechanism 5 includes a driving shaft, a transmission shaft and a second driving motor. The first ends of a plurality of transplanting conveyor belts 3 are connected to the transmission shaft, and the second ends of the plurality of transplanting conveyor belts 3 are connected to the driving shaft. The driving shaft is in transmission connection with the second driving motor through a sprocket and a chain

[0034] The first driving mechanism 4 includes a first driving motor, the output shaft of which is connected to one of the transplanting rollers 2 through a sprocket and a chain, and two adjacent transplanting rollers 2 are connected through a sprocket and a chain. The specific transmission method is the existing technology and will not be described here.

[0035] Among them, 1. The transplanting conveyor belt 3 uses a PVC guide strip transplanting conveyor belt 3.

[0036] Working principle: When the core material 16 is fed, it enters the transplanting frame 1 perpendicular to the axis of the transplanting roller 2. After the core material enters the transplanting frame 1, the first driving mechanism 4 drives the transplanting roller 2 to move. When the transplanting roller 2 moves, the core material is driven to move, thereby ensuring that the core material completely enters the transplanting frame 1.

[0037] At this time, if the core material feeding direction needs to continue to move perpendicular to the axial direction of the transplanting roller 2 (enter the next transplanting rack 1), the transplanting roller 2 drives the core material to continue to move until the core material moves out of the transplanting rack 1.

[0038] If the core material needs to be fed parallel to the axial direction of the transplanting roller 2 and enter the corresponding workstation of the transplanting frame 1, the transplanting roller 2 stops moving. The lifting assembly drives the transplanting conveyor 3 upward until the core material is lifted by the transplanting conveyor 3 and separated from the bottom surface of the core material and the transplanting roller 2. At this point, the core material is supported by the transplanting conveyor 3. The second drive mechanism 5 is activated to drive the transplanting conveyor 3, which drives the core material in a direction parallel to the axial direction of the transplanting roller 2.

[0039] The utility model integrates the transplanting roller 2 with a vertical movement direction and the transplanting conveyor belt 3 on the same transplanting frame 1, so as to realize the conveying of core materials in two directions without taking up extra space, thereby improving space utilization while ensuring the efficiency of core material conveying.

[0040] Further, if Figure 4 and Figure 5 As shown, the jacking assembly includes a jacking frame 6 and at least one jacking drive member 7. The jacking frame 6 includes a supporting transverse plate 8 and a connecting portion 9. The connecting portion 9 is connected to the side of the transplanting conveyor belt 3, and the bottom surface of the connecting portion 9 is connected to the supporting transverse plate 8.

[0041] The lifting drive member 7 is connected to the supporting transverse plate 8 and is used to drive the supporting transverse plate 8 to move vertically.

[0042] The lifting driving member 7 is a pneumatic cylinder or a hydraulic cylinder, and the piston rod of the lifting driving member 7 is vertically arranged and connected to the supporting cross plate 8 .

[0043] There are two jacking frames 6, which are respectively arranged at the head and tail ends of the transplanting conveyor belt 3;

[0044] Each support cross plate 8 of the jacking frame 6 is driven by two jacking driving members 7 respectively.

[0045] Two jacking frames 6 are provided to ensure the stable rise or fall of the transplant conveyor belt 3. When the transplant conveyor belt 3 needs to be raised, the cylinder or hydraulic cylinder is started, and the piston rod of the cylinder or hydraulic cylinder drives the transplant conveyor belt 3 to rise through the support cross plate 8.

[0046] Furthermore, as Figures 1 - 5 shown, a first rotating shaft 10 and a second rotating shaft 11 are rotatably connected to the transplant frame (through bearings and bearing seats). The first rotating shaft 10 and the second rotating shaft 11 are respectively arranged corresponding to and offset from the two support cross plates 8 up and down. Here, the offset means that the vertical projection of the support cross plate and the first rotating shaft do not coincide, and the same applies to the support cross plate and the second rotating shaft;

[0047] L-shaped first synchronous plates 12 are respectively provided at both ends of the first rotating shaft 10, and L-shaped second synchronous plates 13 are respectively provided at both ends of the second rotating shaft 11; the first end of the first synchronous plate 12 is connected to the first end of the second synchronous plate 13 on the same side through a connecting rod 14, and the second end of the first synchronous plate 12 and the second end of the second synchronous plate 13 are respectively connected to the two support cross plates 8 through synchronous rods 15. Among them, both ends of the connecting rod 14 are hinged to the first synchronous plate 12 and the second synchronous plate 13 respectively, and both ends of the synchronous rod 15 are hinged to the first synchronous plate 12 / second synchronous plate 13 and the rib plate provided at the bottom of the support cross plate 8 respectively.

[0048] The provided synchronous plates, connecting rod 14 and rotating shaft are used to ensure the synchronous lifting and lowering of both ends of the transplant conveyor belt 3. When the jacking driving member 7 drives the support cross plate 8 to rise, the support cross plate 8 drives the first synchronous plate 12 / second synchronous plate 13 to rotate. When the first synchronous plate 12 / second synchronous plate 13 rotates, it drives the second synchronous plate 13 / first synchronous plate 12 at the other end to rotate. When the second synchronous plate 13 / first synchronous plate 12 at the other end rotates, the support cross plate 8 at this end is jacked up through the synchronous rod 15 at this end, thereby ensuring the synchronous lifting and lowering of the two support cross plates 8.

[0049] The above is only the preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A lifting and transplanting device for a fireproof door core material, characterized in that: It includes a transplanting frame, on which a plurality of transplanting rollers are evenly arranged. A transplanting conveyor belt is arranged between two adjacent transplanting rollers, and the axial direction of the transplanting roller is parallel to the running direction of the transplanting conveyor belt. The transplanting roller is driven by a first driving mechanism, and the transplanting conveyor belt is driven by a second driving mechanism. The transplanting conveyor belt is connected to the transplanting frame through a lifting assembly, and the lifting assembly is used to drive the transplanting conveyor belt and the second driving mechanism as a whole to rise until the surface of the transplanting conveyor belt is higher than the transplanting roller or to descend until the surface of the transplanting conveyor belt is lower than the transplanting roller.

2. The fireproof door core material lifting and transplanting device according to claim 1, wherein: The lifting assembly includes a lifting frame and at least one lifting driving part. The lifting frame includes a supporting cross plate and a connecting part. The connecting part is connected to the side surface of the transplanting conveyor belt, and the bottom surface of the connecting part is connected to the supporting cross plate. The lifting driving part is connected to the supporting cross plate and is used to drive the supporting cross plate to move vertically.

3. The fire door core material lifting and transplanting device according to claim 2, wherein: The lifting driving part is a cylinder or a hydraulic cylinder, and the piston rod of the lifting driving part is vertically arranged and connected to the supporting cross plate.

4. The fire door core material lifting and transplanting device according to claim 3, characterized in that: Two lifting frames are provided, and the two lifting frames are respectively arranged at the head and tail ends of the transplanting conveyor belt. The supporting cross plate of each lifting frame is respectively driven by two lifting driving parts.

5. The fire door core material lifting and transplanting device according to claim 4, characterized in that: A first rotating shaft and a second rotating shaft are rotatably connected to the transplanting frame, and the first rotating shaft and the second rotating shaft are respectively arranged corresponding to the upper and lower positions of the two supporting cross plates. L-shaped first synchronizing plates are respectively arranged at both ends of the first rotating shaft, and L-shaped second synchronizing plates are respectively arranged at both ends of the second rotating shaft. The first end of the first synchronizing plate is connected to the first end of the second synchronizing plate on the same side through a connecting rod, and the second ends of the first synchronizing plate and the second synchronizing plate are respectively connected to the two supporting cross plates through synchronizing rods.

6. The fire door core material lifting and transplanting device according to claim 5, characterized in that: The second driving mechanism includes a driving shaft, a transmission shaft and a second driving motor. The first ends of a plurality of transplanting conveyor belts are connected to the transmission shaft, and the second ends of the plurality of transplanting conveyor belts are connected to the driving shaft. The driving shaft is in transmission connection with the second driving motor through a sprocket and a chain.

7. The fire door core material lifting and transplanting device according to claim 1, wherein: The first driving mechanism includes a first driving motor. The output shaft of the first driving motor is in transmission connection with one of the transplanting rollers through a sprocket and a chain, and adjacent transplanting rollers are in transmission connection through a sprocket and a chain.

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