Automatic feeding device for production of non-combustible fireproof door core plate

Abstract

The utility model relates to the technical field of non-combustible fireproof door core plate production, and discloses an automatic feeding device for non-combustible fireproof door core plate production, which comprises a base, two support plates are fixedly connected to the front side and the rear side of the base respectively, and a top plate is fixedly connected to the tops of the left and right adjacent support plates. Connecting plates are fixedly connected to the opposite sides of every two left-right adjacent supporting plates, a workbench is fixedly connected to the opposite sides of every two left-right adjacent connecting plates, and limiting grooves are fixedly connected to the tops of every two left-right adjacent connecting plates. Through the limiting groove, the first air cylinder, the telescopic plate, the clamping plate, the first moving block and the second air cylinder, a mold is placed above the workbench in the using process, then the second air cylinder is started according to the length of the mold, and the first moving block is driven to move; and through stretching and retracting of the first air cylinder and the second air cylinder, the dies of different sizes and specifications can be clamped and limited, and displacement is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of production of non-combustible fireproof door core boards, in particular to an automatic feeding device for production of non-combustible fireproof door core boards. Background Art

[0002] In the process of producing non-combustible fireproof door core panels, automatic feeding devices are widely used to produce and process the door core panels. Non-combustible fireproof door core panels are a material used to manufacture fireproof doors. They have non-combustible properties and can effectively prevent the spread of flames. This material is usually made of non-combustible materials such as rock wool, glass fiber, etc., and has good fire resistance and thermal insulation properties. It can play an effective fire prevention role when a fire occurs. Non-combustible fireproof door core panels are widely used in buildings, public places and other places that require fire safety. It is one of the important materials to ensure the safety of people’s lives and property. Automatic feeding devices are also used in the process of producing non-combustible fireproof door core panels.

[0003] After searching, the existing Chinese patent announcement number is: CN216996788U, which provides an automatic feeding device for producing fire door core panels. This patent is equipped with a sliding rod, a fixed ring, a spring and a pressing roller. When the feeding hopper is driven to feed the door leaf, the pressing roller will automatically press the door core inside the door leaf, thereby ensuring that the door core is filled inside the door leaf, improving the use quality of the fire door. This is the first embodiment of the pressing mechanism. Through the provided pressing plate, connecting rod, fixed block, screw and internal threaded sleeve, after the door core is filled inside the door leaf, the pressing plate is installed at the bottom of the slide rail, and then the cylinder is moved downward to drive the pressing plate to press the door core inside the door leaf, thereby ensuring that the door core is filled inside the door leaf, improving the use quality of the fire door. This is the second embodiment of the pressing mechanism.

[0004] Although the above patent can compress the raw materials and improve the quality of the door, the above automatic feeding device for producing fire-resistant door core panels still has the following problems: when the mold is filled internally, the mold is not limited, and displacement is easy to occur when the mold is filled. In addition, the size of the door core panel mold has various specifications. When feeding, it is impossible to ensure that the door core panels of different specifications can be limited to prevent displacement, which will affect the filling of raw materials and affect production.

[0005] In view of the above problems, an automatic feeding device for producing non-combustible fireproof door core panels is proposed. Utility Model Content

[0006] The utility model aims to provide an automatic feeding device for producing non-combustible fireproof door core plates, which solves the problem of mold limiting in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device for the production of non-combustible fireproof door core panels, comprising a base, two support plates are fixedly connected on both sides of the front and rear of the base, a top plate is fixedly connected to the top of two adjacent support plates on the left and right, a connecting plate is fixedly connected to the opposite side of two adjacent support plates on the left and right, a workbench is fixedly connected to the opposite side of two adjacent connecting plates on the left and right, a limiting groove is fixedly connected to the top of two adjacent connecting plates on the left and right, a second cylinder is fixedly connected to the left side of the inner wall of the two limiting grooves, two second cylinders are fixedly connected to the first moving blocks at the output ends, the front sides of the two first moving blocks on the rear side are fixedly connected to the clamping plate, and the two A telescopic plate passes through and is slidably connected to the front side of the splint, and a moving groove is fixedly connected to the top of the two adjacent support plates in the front and rear, and a third cylinder is fixedly connected to the rear sides of the inner walls of the two moving grooves, and the second moving blocks are fixedly connected to the output ends of the two third cylinders, and the first limit plate is fixedly connected between the two second moving blocks, and the second limit plate is fixedly connected to the center position of the bottom of the workbench, and grooves are provided at the bottoms of the first limit plate and the second limit plate, and motors are fixedly connected to the right sides of the inner walls of the two grooves, and the output ends of the two motors are fixedly connected to screw rods, and the outer rings of the two screw rods are threadedly connected to displacement blocks, and a cleaning component is provided at the bottom of the displacement block.

[0008] By adopting the above technical solution, when producing the door core panel, the mold can be limited first, and then the feeding and pressing plate above can be driven to move left and right and front and back to facilitate production. Then, the cleaning components can be used to clean the raw materials on the base and collect the raw materials into the collection box for collection.

[0009] As a further description of the above technical solution: the cleaning component includes a fixed plate, and two second hydraulic cylinders are fixedly connected to the bottom of the fixed plate, and scrapers are fixedly connected to the output ends of the two second hydraulic cylinders.

[0010] By adopting the above technical solution, the cleaning component can make the scraper scrape the raw materials into the collection box for collection.

[0011] As a further description of the above technical solution: the first moving block on the front side is fixedly connected to the telescopic plate, and a first cylinder is fixedly connected between the telescopic plate and the clamping plate.

[0012] By adopting the above technical solution, the shrinkage plate slides in the clamping plate 7, thereby adjusting the length.

[0013] As a further description of the above technical solution: the bottom of the top displacement block is fixedly connected to a first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected to a pressure plate.

[0014] By adopting the above technical solution, the first hydraulic cylinder moves downward, which can drive the pressing plate to move downward, making it easier to compact the raw materials.

[0015] As a further description of the above technical solution: a storage bin is fixedly connected to the top of the top plate, a transport pipe is passed through and fixedly connected to the bottom of the storage bin, and a discharge pipe is passed through and fixedly connected to the other end of the transport pipe.

[0016] By adopting the above technical solution, the storage bin is used to store raw materials.

[0017] As a further description of the above technical solution: a pressure plate is fixedly connected to the left side of the outer diameter of the discharge pipe, and a gate valve is penetrated and arranged on the outer diameter of the transport pipe.

[0018] By adopting the above technical solution, the pressing plate can compact the raw materials fed into the feed, and the gate valve is used to control the unloading of the materials.

[0019] As a further description of the above technical solution: a clamping plate and a telescopic plate are arranged on the top of the workbench.

[0020] By adopting the above technical solution, the workbench is used to place the mold and limit its position.

[0021] As a further description of the above technical solution: two collecting boxes are penetrated and slidably connected to the top of the base, and handles are fixedly connected to the front and rear sides of the tops of the two collecting boxes.

[0022] By adopting the above technical solution, the collection box can collect the raw materials for next use.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides an automatic feeding device for the production of non-combustible fireproof door core panels. Through the limit groove, the first cylinder, the telescopic plate, the clamping plate, the first moving block and the second cylinder, the mold is placed on the workbench when in use, and then the second cylinder is started according to the length of the mold to drive the first moving block to move, and the molds of different sizes can be clamped and limited by the telescopic movement of the first cylinder and the second cylinder to prevent displacement.

[0025] 2. The utility model provides an automatic feeding device for the production of non-combustible fireproof door core panels. Through the second limit plate, the second hydraulic cylinder, the scraper, the collection box, the screw rod and the displacement block, some raw materials will fall on the top of the base during production. The motor below is started to drive the displacement block to move, and then the second hydraulic cylinder is started to make the scraper fit with the base. The raw materials on the base can be scraped into the collection boxes on both sides for collection, thereby reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the limiting structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the mobile structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the cleaning component of the utility model.

[0030] In the figure: 1. base; 2. support plate; 3. moving groove; 4. top plate; 5. workbench; 6. connecting plate; 7. clamping plate; 8. telescopic plate; 9. first cylinder; 10. limiting groove; 11. first moving block; 12. second cylinder; 13. storage bin; 14. transport pipe; 15. gate valve; 16. first limiting plate; 17. first hydraulic cylinder; 18. pressure plate; 19. third cylinder; 20. groove; 21. second moving block; 22. motor; 23. displacement block; 24. second limiting plate; 25. fixed plate; 26. scraper; 27. second hydraulic cylinder; 28. discharge pipe; 29. ​​collection box; 30. screw rod; 31. handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 The utility model is an automatic feeding device for the production of non-combustible fireproof door core panels, including a base 1, two support plates 2 are fixedly connected to the front and rear sides of the base 1, a top plate 4 is fixedly connected to the tops of the two adjacent support plates 2 on the left and right, a connecting plate 6 is fixedly connected to the opposite sides of the two adjacent support plates 2 on the left and right, a workbench 5 is fixedly connected to the opposite sides of the two adjacent connecting plates 6 on the left and right, a storage bin 13 is fixedly connected to the top of the top plate 4, a transport pipe 14 is passed through and fixedly connected to the bottom of the storage bin 13, a discharge pipe 28 is passed through and fixedly connected to the other end of the transport pipe 14, a pressure plate 18 is fixedly connected to the left side of the outer diameter of the discharge pipe 28, a gate valve 15 is passed through and provided on the outer diameter of the transport pipe 14, and a clamping plate 7 and a telescopic plate 8 are provided on the top of the workbench 5.

[0034] The raw materials can be put into the storage bin 13 in advance, and then when feeding, the gate valve 15 can be opened to feed along the transport pipe 14, and when the pressure plate 18 moves, thereby driving the discharge pipe 28 to move, the spiral shape of the transport pipe 14 does not affect the movement.

[0035] Combination Figure 2 and Figure 3 The tops of the two adjacent connecting plates 6 on the left and right are fixedly connected to the limiting grooves 10, the left sides of the inner walls of the two limiting grooves 10 are fixedly connected to the second cylinders 12, the output ends of the two second cylinders 12 are fixedly connected to the first moving blocks 11, the front sides of the two first moving blocks 11 on the rear side are fixedly connected to the clamping plates 7, and the front sides of the two clamping plates 7 are penetrated and slidably connected with the telescopic plates 8, the tops of the two adjacent supporting plates 2 on the front and rear are fixedly connected to the moving grooves 3, the rear sides of the inner walls of the two moving grooves 3 are fixedly connected to the third cylinders 19, the output ends of the two third cylinders 19 are fixedly connected to the second moving blocks 21, and the first limiting block 21 is fixedly connected between the two second moving blocks 21. The first limiting plate 16 and the second limiting plate 24 are fixedly connected at the center of the bottom of the workbench 5. The bottom of the first limiting plate 16 and the second limiting plate 24 are provided with grooves 20. The right sides of the inner walls of the two grooves 20 are fixedly connected with motors 22. The output ends of the two motors 22 are fixedly connected with screw rods 30. The outer circles of the two screw rods 30 are threadedly connected with displacement blocks 23. The front first moving block 11 is fixedly connected with the telescopic plate 8. The telescopic plate 8 and the clamping plate 7 are fixedly connected with the first cylinder 9. The bottom of the top displacement block 23 is fixedly connected with the first hydraulic cylinder 17. The output end of the first hydraulic cylinder 17 is fixedly connected with a pressure plate 18.

[0036] The mold can be limited front and back by the limiting grooves 10 on both sides, and then the clamping plate 7 can limit the left and right sides of the mold, and the height of the limiting grooves 10 and the clamping plate 7 is almost the same as the height of the mold.

[0037] Combination Figure 4 A cleaning assembly is provided at the bottom of the bottom displacement block 23, and the cleaning assembly includes a fixed plate 25, and two second hydraulic cylinders 27 are fixedly connected to the bottom of the fixed plate 25, and scrapers 26 are fixedly connected to the output ends of the two second hydraulic cylinders 27. Two collecting boxes 29 are penetrated and slidably connected to the top of the base 1, and handles 31 are fixedly connected to the front and rear sides of the tops of the two collecting boxes 29.

[0038] There is a handle 31 on the collecting box 29. When a certain amount of raw materials are collected, the collecting box 29 can be separated from the base 1 by holding the handle 31 and lifting it upward.

[0039] Working principle: When producing the core board of the non-combustible fireproof door, first place the mold on the top of the workbench 5, then start the second cylinder 12 to drive the first moving block 11 to move, then start the first cylinder 9 to drive the telescopic plate 8 to slide in the clamping plate 7, and then the limit groove 10 can clamp the mold to prevent the door core board from moving during production, then start the upper motor 22 to drive the pressing plate 18 to move left and right, then start the third cylinder 19, you can push the motor 22, so that the first limit plate 16 moves forward and backward, at the same time start the first hydraulic Cylinder 17 drives the pressure plate 18 to move downward, which can compact the raw materials, and open the gate valve 15 to allow the raw materials to be transported from the transport pipe 14 and discharged from the discharge pipe 28 for door core panel production. During production, some raw materials will inevitably fall on the top of the base 1, and then the motor 22 below can be started to drive the displacement block 23 to move left and right, which can drive the scraper 26 to move left and right, and start the second hydraulic cylinder 27 to drive the scraper 26 to move downward and fit with the base 1, and then the raw materials can be scraped into the collection boxes 29 on both sides for collection, thereby reducing the waste of resources.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for producing non-combustible fireproof door core panels, comprising a base (1), characterized in that: The base (1) is fixedly connected to two support plates (2) on both the front and rear sides, the tops of the two adjacent support plates (2) on the left and right are fixedly connected to a top plate (4), the opposite sides of the two adjacent support plates (2) on the left and right are fixedly connected to a connecting plate (6), the opposite sides of the two adjacent connecting plates (6) on the left and right are fixedly connected to a workbench (5), the tops of the two adjacent connecting plates (6) on the left and right are fixedly connected to a limiting groove (10), the left sides of the inner walls of the two limiting grooves (10) are fixedly connected to a second cylinder (12), the output ends of the two second cylinders (12) are fixedly connected to a first moving block (11), the front sides of the two first moving blocks (11) on the rear side are fixedly connected to a clamping plate (7), the front sides of the two clamping plates (7) are penetrated and slidably connected to a telescopic plate (8), the tops of the two adjacent support plates (2) on the front and rear ... Both are fixedly connected with a moving groove (3), the rear sides of the inner walls of the two moving grooves (3) are fixedly connected with a third cylinder (19), the output ends of the two third cylinders (19) are fixedly connected with a second moving block (21), a first limit plate (16) is fixedly connected between the two second moving blocks (21), a second limit plate (24) is fixedly connected at the center position of the bottom of the workbench (5), the bottoms of the first limit plate (16) and the second limit plate (24) are both provided with a groove (20), the right sides of the inner walls of the two grooves (20) are fixedly connected with a motor (22), the output ends of the two motors (22) are fixedly connected with a screw rod (30), the outer rings of the two screw rods (30) are threadedly connected with a displacement block (23), and a cleaning component is arranged at the bottom of the displacement block (23).

2. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 1, characterized in that: The cleaning assembly comprises a fixed plate (25), the bottom of the fixed plate (25) is fixedly connected to two second hydraulic cylinders (27), and the output ends of the two second hydraulic cylinders (27) are fixedly connected to a scraper (26).

3. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 1, characterized in that: The first moving block (11) on the front side is fixedly connected to the telescopic plate (8), and a first cylinder (9) is fixedly connected between the telescopic plate (8) and the clamping plate (7).

4. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 1, characterized in that: The bottom of the top displacement block (23) is fixedly connected to a first hydraulic cylinder (17), and the output end of the first hydraulic cylinder (17) is fixedly connected to a pressure plate (18).

5. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 1, characterized in that: The top of the top plate (4) is fixedly connected to a storage bin (13), the bottom of the storage bin (13) is penetrated by and fixedly connected to a transport pipe (14), and the other end of the transport pipe (14) is penetrated by and fixedly connected to a discharge pipe (28).

6. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 5, characterized in that: A pressure plate (18) is fixedly connected to the left side of the outer diameter of the discharge pipe (28), and a gate valve (15) is provided through the outer diameter of the transport pipe (14).

7. The automatic feeding device for producing non-combustible fireproof door core board according to claim 1, characterized in that: A clamping plate (7) and a telescopic plate (8) are arranged on the top of the workbench (5).

8. The automatic feeding device for producing non-combustible fireproof door core panels according to claim 1, characterized in that: Two collecting boxes (29) are penetrated through and slidably connected to the top of the base (1), and handles (31) are fixedly connected to the front and rear sides of the tops of the two collecting boxes (29).

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