CN214523094U - Prevent fire door core knurling device - Google Patents

Abstract

The utility model discloses a prevent fire door core knurling device, including the longmen support, the crossbearer bottom of longmen support is invertedly fixed with cylinder A, the piston rod of cylinder A is improved level and is fixed with the diaphragm, the diaphragm both ends are all rotated and are connected with the guide pulley, the middle level of diaphragm bottom is fixed with electronic slide rail, electronic slide rail slides and is provided with the slider, the slider bottom is fixed with cylinder B, it is provided with the compression roller to rotate on cylinder B's the piston rod, diaphragm both ends bottom all is fixed with the outer pole, the outer pole interpolation has interior pole; the utility model has the advantages of reasonable design, on the basis of original knurling, add and be equipped with the compression roller, cooperation electric slide rail drives the reciprocal roll of compression roller to let the clamp plate of below can paste tightly with the door core, reach the effect that the secondary compressed tightly, let the knurling can be smooth impress on the door core, both sides carry on spacingly through the curb plate simultaneously, at the in-process that the clamp plate descends, the curb plate can avoid the clamp plate to control the skew, thereby guarantee the accuracy of knurling.

Description

Prevent fire door core knurling device

Technical Field

The utility model belongs to the technical field of the fire door core, specifically be a fire door core knurling device.

Background

The fireproof door core completely replaces wooden board building and decorative materials, has high efficiency and high strength during building decoration, does not rot due to the influence of moisture, humidity or steam, is a non-toxic excellent environment-friendly building material consisting of inorganic mineralized materials. Fire door core is in the in-process of production, need pour into a mould its raw materials into a mould on, carry out the knurling through the clamp plate afterwards and accomplish the preparation on its surface, but current knurling device single structure generally all adopts the single to press the shaping, and the piston rod of cylinder then can cause the degree of depth of knurling inadequately when going wrong sometimes, influences pleasing to the eye to the cylinder promotes and can cause the clamp plate to appear rocking, leads to the accuracy of knurling inadequately, appears the condition of knurling dislocation easily.

To solve the problems in the related art, no effective solution has been proposed, and for this purpose, we propose a fire door core embossing apparatus.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a prevent fire door core knurling device has advantages such as convenient to use, stability is strong, knurling quality height, has solved current knurling device poor stability, knurling quality subalternation problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the fireproof door core embossing device comprises a gantry support, wherein a cylinder A is fixed to the bottom of a cross frame of the gantry support in an inverted mode, a transverse plate is horizontally fixed to a piston rod of the cylinder A, guide wheels are connected to two ends of the transverse plate in a rotating mode, an electric slide rail is fixed to the middle of the bottom of the transverse plate in a horizontally fixed mode, a slide block is arranged on the electric slide rail in a sliding mode, a cylinder B is fixed to the bottom of the slide block, a compression roller is arranged on a piston rod of the cylinder B in a rotating mode, outer rods are fixed to the bottoms of the two ends of the transverse plate respectively, inner rods are inserted into the outer rods, springs are sleeved on the inner rods, two ends of each spring are connected with the outer rods and a pressing plate respectively, the compression roller is attached to the tops of the pressing plates tightly, a machining table is arranged under the gantry support, a mold is horizontally fixed to the machining table, and side plates are vertically fixed to two sides of the mold.

In a further improved mode, the guide wheels on the two sides are attached to the side plates.

In a further improvement, the height of the side plates at the two sides is higher than that of the transverse plate.

In a further improvement, the bottom surface of the pressing plate is provided with a printing.

In a further development, the pressure plate is shorter than the transverse plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent fire door core knurling device possesses following beneficial effect:

1. this kind of prevent fire door core embossing apparatus on original embossed basis, adds and is equipped with the compression roller, and cooperation electric slide rail drives the reciprocal roll of compression roller to let the clamp plate of below can paste tightly with the door core, reach the effect that the secondary compressed tightly, let the embossing can be smooth impress on the door core, both sides carry on spacingly through the curb plate simultaneously, at the in-process that the clamp plate descends, the curb plate can avoid the clamp plate to control the skew, thereby guarantee the accuracy of embossing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure at a position of the present invention.

In the figure: 1. a gantry support; 2. a processing table; 3. a mold; 4. a side plate; 5. an electric slide rail; 6. a cylinder A; 7. pressing a plate; 8. a transverse plate; 9. a slider; 10. a cylinder B; 11. a compression roller; 12. an outer rod; 13. an inner rod; 14. a spring; 15. and (4) a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an embossing device for a fireproof door core comprises a gantry support 1, wherein a cylinder A6 is fixed on the bottom of a cross frame of the gantry support 1 in an inverted manner, a transverse plate 8 is horizontally fixed on a piston rod of the air cylinder A6, guide wheels 15 are rotatably connected at both ends of the transverse plate 8, an electric slide rail 5 is horizontally fixed in the middle of the bottom of the transverse plate 8, a slide block 9 is arranged on the electric slide rail 5 in a sliding way, an air cylinder B10 is fixed at the bottom of the slide block 9, a press roller 11 is rotatably arranged on a piston rod of the air cylinder B10, outer rods 12 are fixed at the bottoms of the two ends of the transverse plate 8, an inner rod 13 is inserted in each outer rod 12, the inner rod 13 is sleeved with a spring 14, two ends of the spring 14 are respectively connected with the outer rod 12 and the pressure plate 7, the compression roller 11 is tightly attached to the top of the pressure plate 7, a processing table 2 is arranged under the gantry support 1, the processing table 2 is horizontally fixed with a mold 3, and two sides of the mold 3 are both vertically fixed with side plates 4.

As shown in fig. 2, the guide wheels 15 on both sides are attached to the side plates 4, and the side plates 4 on both sides are used for limiting the transverse plate 8 to swing, so that the pressing plate 7 can be stably lifted.

As shown in figure 1, the side plates 4 on both sides are higher than the transverse plate 8, the printing is arranged on the bottom surface of the pressing plate 7, the pressing plate 7 is shorter than the transverse plate 8, and the pressing plate 7 can normally fall down and does not collide with the side plates 4 on both sides.

The cylinder a6 is of the MA20 x 100 type.

The cylinder B10 is SC40 type.

The electric slide rail 5 and the slide block 9 are in FSL30 model.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the door core embossing device is used, door core raw materials are poured into the mold 3, the transverse plate 8 is pushed to descend through the air cylinder A6, the guide wheels 15 on the left side and the right side of the transverse plate 8 slide downwards along the side plates 4, the descending stability of the transverse plate 8 is guaranteed, and then the door core is embossed by using the embossing on the pressing plate 7 until the pressing plate 7 is attached to the door core. Along with the clamp plate 7 compress tightly, start electronic slide rail 5, drive cylinder B10 through slider 9 on the electronic slide rail 5 and remove, cylinder B10 promotes compression roller 11 simultaneously, gives compression roller 11 pressure, and pressure that clamp plate 7 received pressure presses the stamp on the door core, lets compression roller 11 reciprocate back and forth about with clamp plate 7 compress tightly, guarantees the quality of knurling.

To sum up, the utility model discloses rational in infrastructure, on the basis of original knurling, add and be equipped with compression roller 11, cooperation electric slide rail 5 drives compression roller 11 and reciprocates and rolls to let clamp plate 7 of below can paste tightly with the door core, reach the effect that the secondary compressed tightly, let the knurling can be smooth impress on the door core, both sides carry on spacingly through curb plate 4 simultaneously, at the in-process that clamp plate 7 descends, curb plate 4 can avoid clamp plate 7 left and right sides skew, thereby guarantee the accuracy of knurling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a prevent fire door core knurling device, includes portal frame (1), its characterized in that: an air cylinder A (6) is fixed at the bottom of a cross frame of the gantry support (1) in an inverted manner, a transverse plate (8) is horizontally fixed on a piston rod of the air cylinder A (6), guide wheels (15) are connected at two ends of the transverse plate (8) in a rotating manner, an electric slide rail (5) is horizontally fixed in the middle of the bottom of the transverse plate (8), a slide block (9) is arranged on the electric slide rail (5) in a sliding manner, an air cylinder B (10) is fixed at the bottom of the slide block (9), a compression roller (11) is arranged on a piston rod of the air cylinder B (10) in a rotating manner, outer rods (12) are fixed at the bottoms of two ends of the transverse plate (8), an inner rod (13) is inserted into the outer rods (12), a spring (14) is sleeved on the inner rod (13), two ends of the spring (14) are respectively connected with the outer rod (12) and a pressing plate (7), and the compression roller (11) is tightly attached to the top of the pressing plate (7), a processing table (2) is arranged under the gantry support (1), a die (3) is horizontally fixed on the processing table (2), side plates (4) are vertically fixed on two sides of the die (3), and guide wheels (15) on two sides are attached to the side plates (4).

2. Fire door core embossing device according to claim 1, characterized in that: the side plates (4) at the two sides are higher than the transverse plate (8).

3. Fire door core embossing device according to claim 2, characterized in that: the bottom surface of the pressing plate (7) is provided with a printing.

4. Fire door core embossing device according to claim 3, characterized in that: the pressing plate (7) is shorter than the transverse plate (8).

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