CN216996788U

CN216996788U - Automatic feeding device for producing fireproof door core plate

Info

Publication number: CN216996788U
Application number: CN202123376274.5U
Authority: CN
Inventors: 陈德华
Original assignee: Funing Tongde Building Materials Technology Development Co ltd
Current assignee: Funing Tongde Building Materials Technology Development Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-19
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of fireproof door production, and discloses an automatic feeding device for producing fireproof door core plates, which comprises a base, wherein a door leaf is placed at the top of the base, a fixed frame is fixedly arranged at the top of the base, an air cylinder is fixedly arranged at the top of the fixed frame, a sliding rail is fixedly arranged at the tail end of a piston rod of the air cylinder, a moving mechanism is arranged inside the sliding rail, a hanging frame is fixedly arranged at the bottom of the moving mechanism, a feeding hopper is installed on the hanging frame, and a pressing mechanism is arranged on one side of the feeding hopper. The utility model is provided with the material pressing mechanism, so that the door core can be fully filled in the door leaf, and the use quality of the fireproof door is improved.

Description

Automatic feeding device for producing fireproof door core plate

Technical Field

The utility model relates to the technical field of fireproof door production, in particular to an automatic feeding device for producing fireproof door core plates.

Background

The door leaf of the fire door is generally filled with materials such as vermiculite, perlite and the like as fillers, namely, a door core.

The door leaf of the existing fireproof door cannot compress the door core after the door core is filled with materials automatically, so that the inside of the door leaf cannot be completely filled with the door core, and finally the use quality of the fireproof door is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that an automatic feeding device for producing a core plate of a fire door in the prior art does not have a material pressing function, and provides the automatic feeding device for producing the core plate of the fire door.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic feeding device for producing a fireproof door core plate comprises a base, a door leaf is placed at the top of the base, a fixed frame is fixedly arranged at the top of the base, an air cylinder is fixedly arranged at the top of the fixed frame, a slide rail is fixedly arranged at the tail end of a piston rod of the air cylinder, a moving mechanism is arranged inside the slide rail,

the bottom of the moving mechanism is fixedly provided with a hanging bracket, a feeding hopper is installed on the hanging bracket, and a material pressing mechanism is arranged on one side of the feeding hopper.

Preferably, the moving mechanism comprises a motor, a lead screw and a sliding block, the sliding block is arranged in the sliding rail in a sliding mode, the lead screw is arranged in the sliding rail in a transverse rotating mode, the motor is fixedly arranged on one side of the sliding rail, the output end of the motor is fixedly connected with one end of the lead screw, and the sliding block is arranged on the rod wall of the lead screw in a threaded mode.

Preferably, the swager constructs including slide bar, solid fixed ring, spring and nip roll, the slide bar be vertical slip set up in on the gallows, the fixed ring fixed set up in on the pole wall of slide bar, the spring housing is located on the pole wall of slide bar, and the both ends of spring respectively with gallows and solid fixed ring fixed connection, the nip roll is fixed set up in the lower extreme of slide bar.

Preferably, the nip roll is a rubber roll.

Preferably, the pressing mechanism comprises a pressing plate, a connecting rod, a screw rod and an internal thread sleeve, the pressing plate is horizontally located below the feeding hopper, the connecting rod is fixedly arranged at the top of the pressing plate, a fixing block is fixedly arranged at the upper end of the connecting rod, the screw rod is vertically rotatably arranged at the top of the fixing block, the internal thread sleeve is fixedly arranged at the bottom of the sliding rail, and the screw rod is in thread fit with the internal thread sleeve.

Preferably, the connecting rod is a stepped rod.

Preferably, the top of the base is provided with a rubber supporting block, and the door leaf is placed on the rubber supporting block.

Compared with the prior art, the utility model provides an automatic feeding device for producing a fireproof door core plate, which has the following beneficial effects:

1. this production fire door core is with automatic feeding device through slide bar, solid fixed ring, spring and the nip roll that is equipped with, throws hopper when being driven the door leaf unloading, the nip roll can compress tightly the inside door core of door leaf automatically to can guarantee that the door leaf is inside to fill up the door core, improve the quality of use of preventing fire door, this is the first embodiment of swager constructs.

2. This production fire door core is with automatic feeding device, through the pressure flitch, connecting rod, fixed block, screw rod and the internal thread sleeve that are equipped with, after the inside door core that fills of door leaf, will press the flitch to install in the bottom of slide rail, the rethread cylinder moves down to drive and presses the flitch to compress tightly the inside door core of door leaf to can guarantee that the inside door core that fills up of door leaf has improved the quality of use of preventing fire door, this is the second kind embodiment of swager constructs.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the material pressing mechanism is arranged, the door core can be fully filled in the door leaf, and the use quality of the fireproof door is improved.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of an automatic feeding device for producing a core board of a fire door according to the present invention;

FIG. 2 is a schematic structural view of a second embodiment of an automatic feeding device for producing a core board of a fire door according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the device comprises a base 1, a fixing frame 2, an air cylinder 3, a sliding rail 4, a hanging frame 5, a feeding hopper 6, a door leaf 7, a motor 8, a lead screw 9, a sliding block 10, a sliding rod 11, a fixing ring 12, a spring 13, a material pressing roller 14, a material pressing plate 15, a connecting rod 16, a fixing block 17, a screw rod 18, an internal thread sleeve 19 and a rubber supporting block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the automatic feeding device for producing the core board of the fire door comprises a base 1, wherein a door leaf 7 is placed at the top of the base 1, a rubber supporting block 20 is arranged at the top of the base 1, and the door leaf 7 is placed on the rubber supporting block 20; the fixed mount 2 that is equipped with in base 1's top, the fixed cylinder 3 that is equipped with in top of mount 2, the fixed slide rail 4 that is equipped with in piston rod end of cylinder 3, the inside of slide rail 4 is equipped with moving mechanism, and moving mechanism's bottom is fixed and is equipped with gallows 5, installs feeding hopper 6 on the gallows 5, and one side of feeding hopper 6 is equipped with pressing material mechanism.

Referring to fig. 1, the moving mechanism includes a motor 8, a screw rod 9 and a slider 10, the slider 10 is slidably disposed in the inside of the slide rail 4, the screw rod 9 is transversely rotatably disposed in the inside of the slide rail 4, the motor 8 is fixedly disposed on one side of the slide rail 4, the output end of the motor 8 is fixedly connected with one end of the screw rod 9, the slider 10 is threadedly disposed on the rod wall of the screw rod 9, the motor 8 is opened to operate, the motor 8 drives the screw rod 9 to rotate and drives the slider 20 to transversely move in the inside of the slide rail 4, the transverse moving of the feeding hopper 6 on the hanger 5 can be driven, and therefore the material can be uniformly fed into the inside of the door leaf 7.

Referring to fig. 1, the swaging mechanism includes a slide bar 11, a fixing ring 12, a spring 13 and a swaging roller 14, the slide bar 11 is vertically arranged on the hanger 5 in a sliding manner, the fixing ring 12 is fixedly arranged on the wall of the slide bar 11, the spring 13 is sleeved on the wall of the slide bar 11, two ends of the spring 13 are respectively fixedly connected with the hanger 5 and the fixing ring 12, the swaging roller 14 is fixedly arranged at the lower end of the slide bar 11, the feeding hopper 6 is 2 when feeding the door leaf 7, and at this time, the swaging roller 14 can compress the door core inside the door leaf 7.

When the material feeding device is used, a worker firstly puts a door leaf 7 on a rubber supporting block 20 at the top of a base 1, then turns on a motor 8 to work, the motor 8 drives a lead screw 9 to rotate and drives a sliding block 20 to transversely move in a sliding rail 4, and a material feeding hopper 6 on a hanger 5 can be driven to transversely move, so that materials can be uniformly fed into the door leaf 7, and due to the fact that a sliding rod 11, a fixing ring 12, a spring 13 and a material pressing roller 14 are arranged on the hanger 5, the material feeding hopper 6 can drive the material pressing roller 14 to move in the door leaf 7 and tightly press a door core in the door leaf 7 in the moving process, the spring 13 can provide a buffering effect for the material pressing roller 14, and therefore the function of material pressing for multiple times can be achieved.

Example 2

Referring to fig. 2-3, the difference between embodiment 2 and embodiment 1 lies in the material pressing mechanism, and the material pressing mechanism includes a material pressing plate 15, a connecting rod 16, a screw 18 and an internal thread sleeve 19, the material pressing plate 15 is horizontally located below the material feeding hopper 6, the connecting rod 16 is fixedly disposed at the top of the material pressing plate 15, the connecting rod 16 adopts a step rod, the upper end of the connecting rod 16 is fixedly provided with a fixing block 17, the screw 18 is vertically and rotatably disposed at the top of the fixing block 17, the internal thread sleeve 19 is fixedly disposed at the bottom of the slide rail 4, and the screw 18 is in thread fit with the internal thread sleeve 19.

When the fireproof door is used, a worker firstly puts the door leaf 7 on the rubber supporting block 20 at the top of the base 1, then opens the motor 8 to work, the motor 8 drives the lead screw 9 to rotate and drives the sliding block 20 to transversely move in the sliding rail 4, and the feeding hopper 6 on the hanging bracket 5 can be driven to transversely move, so that the material can be uniformly fed into the door leaf 7, after the feeding is completed, the worker screws the screw 18 at the top of the material pressing plate 15 into the inner threaded sleeve 19, opens the air cylinder 3 to extend out, so that the material pressing plate 15 moves downwards and presses the door core into the door leaf 7, the door core can be ensured to be filled into the door leaf 7, and the use quality of the fireproof door is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An automatic feeding device for producing a fireproof door core plate comprises a base (1) and is characterized in that a door leaf (7) is placed at the top of the base (1), a fixed frame (2) is fixedly arranged at the top of the base (1), an air cylinder (3) is fixedly arranged at the top of the fixed frame (2), a slide rail (4) is fixedly arranged at the tail end of a piston rod of the air cylinder (3), a moving mechanism is arranged inside the slide rail (4),

the material feeding device is characterized in that a hanging bracket (5) is fixedly arranged at the bottom of the moving mechanism, a material feeding hopper (6) is installed on the hanging bracket (5), and a material pressing mechanism is arranged on one side of the material feeding hopper (6).

2. The automatic feeding device for producing the fireproof door core plate according to claim 1, wherein the moving mechanism comprises a motor (8), a lead screw (9) and a slider (10), the slider (10) is slidably disposed inside the slide rail (4), the lead screw (9) is transversely rotatably disposed inside the slide rail (4), the motor (8) is fixedly disposed on one side of the slide rail (4), an output end of the motor (8) is fixedly connected with one end of the lead screw (9), and the slider (10) is threadedly disposed on a rod wall of the lead screw (9).

3. The automatic feeding device for producing the fireproof door core board is characterized in that the pressing mechanism comprises a sliding rod (11), a fixing ring (12), a spring (13) and a pressing roller (14), the sliding rod (11) is vertically slidably arranged on the hanger (5), the fixing ring (12) is fixedly arranged on the rod wall of the sliding rod (11), the spring (13) is sleeved on the rod wall of the sliding rod (11), two ends of the spring (13) are respectively fixedly connected with the hanger (5) and the fixing ring (12), and the pressing roller (14) is fixedly arranged at the lower end of the sliding rod (11).

4. The automatic feeding device for producing the fire door core board as claimed in claim 3, wherein the nip roll (14) is a rubber roll.

5. The automatic feeding device for producing the fireproof door core board is characterized in that the pressing mechanism comprises a pressing plate (15), a connecting rod (16), a screw rod (18) and an internal thread sleeve (19), the pressing plate (15) is horizontally positioned below the feeding hopper (6), the connecting rod (16) is fixedly arranged at the top of the pressing plate (15), a fixing block (17) is fixedly arranged at the upper end of the connecting rod (16), the screw rod (18) is vertically and rotatably arranged at the top of the fixing block (17), the internal thread sleeve (19) is fixedly arranged at the bottom of the sliding rail (4), and the screw rod (18) is in threaded fit with the internal thread sleeve (19).

6. An automatic feeder for producing fire door core boards in accordance with claim 5, wherein the connecting rods (16) are stepped rods.

7. The automatic feeding device for producing the core board of the fire door as claimed in claim 1, wherein a rubber support block (20) is provided on the top of the base (1), and the door leaf (7) is placed on the rubber support block (20).