Hydraulic driving device for maintenance of fireproof door core material

Abstract

The utility model discloses a fireproof door core material maintenance hydraulic driving device which comprises a base, and a vehicle rail and a driving assembly are arranged on the base. The trolley rail is matched with wheels of the pouring trolley; the driving assembly is arranged below the trolley rail and used for hooking and pulling the pouring trolley to move along the trolley rail. Driving of the pouring trolley full of raw materials is achieved through the hydraulic cylinder and the base, manual work is replaced by machinery, driving efficiency is high, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door leaf production equipment, in particular to a hydraulic driving device for curing fireproof door core materials. Background Art

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

[0003] During pouring and molding, the raw materials need to be placed in a pouring trolley. After pouring, the whole pouring trolley needs to be transferred. At present, the pouring trolley is transferred manually. Such a method has a high labor intensity and can only transfer one trolley at a time, resulting in low transfer efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a hydraulic driving device for curing fireproof door core materials. The driving of the pouring trolley filled with raw materials is realized through a hydraulic cylinder and a base, replacing manual labor with machinery, with high driving efficiency and reduced manual labor intensity.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A hydraulic driving device for curing fireproof door core materials includes a base, on which a track and a driving component are respectively arranged;

[0007] The track is adapted to the wheels of the pouring trolley;

[0008] The driving component is arranged below the track and is used for hooking and pulling the pouring trolley to move along the track.

[0009] Further, the driving component includes a frame and a hydraulic cylinder. The frame is slidably connected to the base. The cylinder body of the hydraulic cylinder is connected to the base, and the piston rod of the hydraulic cylinder is connected to the frame;

[0010] A rotatable hook is arranged on the frame. When the pouring trolley passes through the hook, the bottom of the pouring trolley drives the hook to flip. When the pouring trolley passes through the hook, the hook resets and abuts against the side of the pouring trolley.

[0011] Further, the hook includes a hook plate and a bottom plate. The bottom plate is arranged on the frame, and two ear plates are arranged on the bottom plate. The hook plate is rotatably arranged between the two ear plates through a pin shaft;

[0012] The first end of the hook plate is heavier than the second end of the hook plate, and the first end of the hook plate is located on the bottom plate.

[0013] Further, a jack is arranged at the tail end of the pin shaft, and a pin is arranged in the jack.

[0014] Further, rollers are provided at the four corners of the frame, and the frame is slidably connected to the base through the rollers.

[0015] Further, the base includes support feet and channel steel provided on the support feet;

[0016] The rollers are slidably connected to the channel steel.

[0017] Further, reinforcing plates are provided on the support feet, and reinforcing ribs are provided at the bottoms of the reinforcing plates.

[0018] The beneficial effects of the present utility model are as follows:

[0019] The present utility model drives the pouring trolley filled with raw materials through a hydraulic cylinder and a base, replaces manual labor with machinery, has high driving efficiency, and reduces the labor intensity of workers. Description of the Drawings

[0020] Figure 1 is a perspective view of the fire door core material curing hydraulic driving device in the use state in the embodiment of the present utility model;

[0021] Figure 2 is Figure 1 an enlarged schematic view of a partial area A in

[0022] Figure 3 is a perspective view of the fire door core material curing hydraulic driving device;

[0023] Figure 4 is a structural schematic view of the hook plate;

[0024] In the figure, 1, base; 2, track; 3, pouring trolley; 4, frame; 5, hydraulic cylinder; 6, hook; 7, hook plate; 8, bottom plate; 9, ear plate; 10, pin shaft; 11, plug pin; 12, support foot; 13, channel steel; 14, reinforcing plate; 15, reinforcing rib; 16, roller. Specific Embodiments

[0025] Next, the technical solutions 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figures 1-4 , the present utility model provides a technical solution:

[0027] Embodiment:

[0028] As Figures 1-4As shown in the figure, a hydraulic drive device for curing a fireproof door core material includes a base 1, on which a track 2 and a drive assembly are respectively provided;

[0029] The track 2 is adapted to the wheels of the pouring trolley 3;

[0030] The drive assembly is arranged below the track 2 and is used to hook and pull the pouring trolley 3 to move along the track 2.

[0031] As Figure 3 shown in the figure, the drive assembly includes a frame 4 and a hydraulic cylinder 5. The frame 4 is slidably connected to the base 1. The cylinder body of the hydraulic cylinder 5 is connected to the base 1, and the piston rod of the hydraulic cylinder 5 is connected to the frame 4;

[0032] A rotatable hook 6 is provided on the frame 4. When the pouring trolley 3 passes through the hook 6, the bottom of the pouring trolley 3 drives the hook 6 to flip. When the pouring trolley 3 passes through the hook 6, the hook 6 resets and abuts against the side of the pouring trolley 3.

[0033] As Figure 2 and Figure 4 shown in the figure, the hook 6 includes a hook plate 7 and a bottom plate 8. The bottom plate 8 is arranged on the frame 4, and two ear plates 9 are provided on the bottom plate 8. The hook plate 7 is rotatably arranged between the two ear plates 9 through a pin shaft 10;

[0034] The first end of the hook plate 7 is heavier than the second end of the hook plate 7, and the first end of the hook plate 7 freely rests on the bottom plate 8.

[0035] Working principle: The pouring trolley 3 is transferred to the track 2 (left end in the figure) of the base 1 manually or by a ferry vehicle. The hydraulic cylinder 5 acts to drive the frame 4 to move towards the left end of the base 1.

[0036] During this process, when the hook plate 7 contacts the bottom of the pouring trolley 3, the hook plate 7 rotates as the frame 4 moves; when the hook plate 7 moves to the other end of the pouring trolley 3, the hook plate 7 has no limit from the pouring trolley 3 and resets under the action of gravity.

[0037] At this time, the hydraulic cylinder 5 resets and drives the frame 4 to move towards the right end of the base 1; during this process, the right side of the hook plate 7 contacts the left wall of the pouring trolley 3. When the frame 4 moves, the frame 4 hooks and pulls the pouring trolley 3 through the hook plate 7, driving the pouring trolley 3 to move synchronously towards the right end of the base 1.

[0038] When the hydraulic cylinder 5 completes one stroke, the pouring trolley 3 is transported for one stroke to the pouring station, and pouring can be carried out at this time. When the next pouring trolley 3 enters the base 1, the foregoing actions are repeated; when the next pouring trolley 3 completes one stroke, the previous pouring trolley 3 is driven by this pouring trolley 3 to continue moving forward. In this way, under the drive of the hydraulic cylinder 5, the transfer of multiple pouring trolleys 3 can be realized.

[0039] This device can also be used for the transfer of the pouring trolley 3 after pouring is completed.

[0040] The utility model realizes the drive of the pouring trolley 3 filled with raw materials through the hydraulic cylinder 5 and the base 1. It replaces manual labor with machinery, has high driving efficiency, and reduces the labor intensity of workers.

[0041] Further, as Figure 2 shown, a jack is provided at the tail end of the pin shaft 10, and a plug pin 11 is provided in the jack. The pin shaft 10 is detachably connected to the ear plate 9 by means of the plug pin 11, which facilitates the disassembly and assembly of the hook plate 7.

[0042] Further, as Figure 2 and Figure 4 shown, rollers 16 are provided at the four corners of the frame 4, and the frame 4 is slidably connected to the base 1 through the rollers 16.

[0043] The base 1 includes support feet 12 and channel steel 13 provided on the support feet 12;

[0044] The rollers 16 are slidably connected to the channel steel 13. Among them, the rollers 16 are T-shaped.

[0045] With such a setting, the overall structure of the device is simple, the materials are easy to obtain, and the production cost of the device can be reduced.

[0046] Further, as Figure 1 shown, a reinforcing plate 14 is welded and fixed on the support feet 12, and reinforcing ribs 15 are provided at the bottom of the reinforcing plate 14.

[0047] The provided reinforcing ribs are used for the connection between the base and the ground (the ground is made of cast cement), and the stability of the device is improved.

[0048] The above are only the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as an exclusion of 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 utility model should all be within the protection scope of the appended claims of the utility model.

Claims

1. A fire door core material maintenance hydraulic drive device, characterized in that: It comprises a base, on which are respectively provided vehicle tracks and a driving assembly; The vehicle rails are adapted to the wheels of the casting trolley; The driving assembly is arranged below the vehicle track and is used to hook and pull the casting trolley to move along the vehicle track.

2. The fire door core material maintenance hydraulic drive device according to claim 1, characterized in that: The driving assembly includes a frame and a hydraulic cylinder, the frame is slidably connected to the base, the cylinder body of the hydraulic cylinder is connected to the base, and the piston rod of the hydraulic cylinder is connected to the frame; The frame is provided with a rotatable hook. When the casting trolley passes through the hook, the bottom of the casting trolley drives the hook to flip. When the casting trolley passes through the hook, the hook is reset and abuts against the side of the casting trolley.

3. The fire door core material maintenance hydraulic drive device according to claim 2, characterized in that: The hook comprises a hook plate and a bottom plate, wherein the bottom plate is arranged on the frame, two ear plates are arranged on the bottom plate, and the hook plate is rotatably arranged between the two ear plates through a pin shaft; The first end of the hook plate is heavier than the second end of the hook plate, and the first end of the hook plate is located on the bottom plate.

4. The fire door core material maintenance hydraulic drive device according to claim 3, characterized in that: A plug hole is arranged at the tail end of the pin shaft, and a latch is arranged in the plug hole.

5. The fire door core material maintenance hydraulic drive device according to claim 2, characterized in that: Rollers are arranged at the four corners of the frame, and the frame is slidably connected with the base via the rollers.

6. The fire door core material maintenance hydraulic drive device according to claim 5, characterized in that: The base comprises a support foot and a channel steel arranged on the support foot; The roller is slidably connected to the channel steel.

7. The fire door core material maintenance hydraulic drive device according to claim 6, characterized in that: A reinforcing plate is provided on the supporting foot, and reinforcing ribs are provided at the bottom of the reinforcing plate.

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