CN211439282U

CN211439282U - Grinding device is used in elevator door plant production

Info

Publication number: CN211439282U
Application number: CN201922087639.9U
Authority: CN
Inventors: 林志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-08
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a grinding device is used in elevator door plant production, the power distribution box comprises a box body, box both sides inner wall is connected with evenly distributed's dwang through the bearing, and the intermediate position of dwang circumference has cup jointed and has supported the cover, box both sides inner wall all is equipped with first electric telescopic handle, and first electric telescopic handle's one end is equipped with the limiting plate, the both sides outer wall of box all is equipped with the installation casing, and just two one side inner walls of installing the casing all are equipped with second electric telescopic handle, second electric telescopic handle's one end is equipped with the mounting bracket, and just two mounting brackets extend to the inside both ends of box and all are equipped with casing, four one side inner wall of casing all is equipped with. The utility model is suitable for a polishing of unidimensional door plant, convenient to use is high-efficient, can realize streamlined production, and the dust of avoiding polishing the production is diffused, and the dust of polishing the production drops to the dust collecting tank, can open the dodge gate and discharge the dust, convenient easy operation.

Description

Grinding device is used in elevator door plant production

Technical Field

The utility model relates to an elevator door plant production technical field especially relates to an elevator door plant is grinding device for production.

Background

Along with the development of society, more and more high building are stand high in the city, and the elevator makes people more convenient upstairs and downstairs as the convenient conveyer that is indispensable in these high building mansions, the appearance of elevator, need polish the processing to it in the elevator door plant production process.

Through retrieval, chinese patent application No. CN201820801651.4 discloses an elevator door panel surface polishing mechanism, which comprises side plates installed on both sides of a material supporting table, a top fixing plate is connected between the tops of the two side plates, a lifting cylinder is installed on the top fixing plate, a piston rod of the lifting cylinder penetrates downwards through the top fixing plate to be connected with the lifting plate, wheel plates are fixed at the bottoms of both ends of the lifting plate, driving wheels are installed at the bottoms of the wheel plates, the two driving wheels are connected through a driving belt, and a driving motor is connected to the wheel shaft of one of the driving wheels. The elevator door panel surface grinding mechanism in the patent has the following defects: the side edge of the elevator door plate cannot be polished, and the use is not flexible and convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a grinding device for elevator door plate production.

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

the utility model provides a grinding device is used in elevator door plant production, includes the box, box both sides inner wall is connected with evenly distributed's dwang through the bearing, and the intermediate position of dwang circumference has cup jointed and has supported the cover, box both sides inner wall all is equipped with first electric telescopic handle, and first electric telescopic handle's one end is equipped with the limiting plate, the both sides outer wall of box all is equipped with the installation casing, and just two one side inner walls of installing the casing all are equipped with second electric telescopic handle, second electric telescopic handle's one end is equipped with the mounting bracket, and just two mounting brackets extend to the inside both ends of box and all are equipped with casing, four one side inner wall of casing all is equipped with driving motor, and driving motor's output.

As a further aspect of the present invention: the both ends outer wall of box all is equipped with two mounting panels, and just two adjacent mounting panels relative one side is connected with the material loading roller through the bearing.

As a further aspect of the present invention: clamping grooves which are uniformly distributed are formed in one side of the limiting plate, and balls are clamped inside the clamping grooves.

As a further aspect of the present invention: the outer wall of the top of the box body is provided with a dust collector, the inner wall of the top of the box body is provided with two dust hoods, and the two dust hoods are respectively positioned in the same vertical direction with the polishing head.

As a further aspect of the present invention: the middle position of the inner wall of the bottom of the box body is provided with a dust collecting groove, the bottom of the dust collecting groove is provided with a slag discharging port, and the inner wall of one side of the slag discharging port is hinged with a movable door.

As a further aspect of the present invention: the intermediate position of box top inner wall has through spring coupling to press the clamp plate, and presses the bottom of clamp plate and be equipped with the extension rod, and the bottom of extension rod is equipped with the movable wheel.

The utility model has the advantages that:

1. by arranging the first electric telescopic rod, the second electric telescopic rod, the limiting plate and the polishing head, the position of the limiting plate is adjusted by the first electric telescopic rod according to the width of the door plate, the limiting plate limits the movement of the door plate, the distance between the two sides of the door plate and the inner walls of the two sides of the box body is ensured to be the same, the second electric telescopic rod pushes the polishing head to be attached to the two sides of the door plate, and meanwhile, the driving motor drives the polishing head to polish the two sides of the door plate, so that the door plate polishing machine is suitable for polishing door plates with different sizes;

2. by arranging the dust collector and the dust collection groove, the dust collector and the dust collection cover can collect dust in the box body while polishing, dust generated by polishing is prevented from diffusing, the dust generated by polishing falls into the dust collection groove, the movable door can be opened to discharge the dust, and the operation is convenient and easy;

3. through setting up according to clamp plate and extension rod, the in-process spring that polishes promotes according to clamp plate and extension rod and presses the door plant, and door plant rebound influences the effect of polishing when avoiding polishing.

Drawings

Fig. 1 is a top structural cross-sectional view of a grinding device for producing an elevator door panel according to embodiment 1;

fig. 2 is a sectional view of an overall side structure of a grinding device for producing an elevator door panel according to embodiment 1;

fig. 3 is a schematic overall structure diagram of a grinding device for producing an elevator door panel according to embodiment 1;

fig. 4 is a sectional view of the entire side structure of a grinding device for producing an elevator door panel according to embodiment 2.

In the figure: the device comprises a box body 1, a first electric telescopic rod 2, a rotating rod 3, a second electric telescopic rod 4, a mounting shell 5, a polishing head 6, a limiting plate 7, a supporting sleeve 8, a shell 9, a mounting rack 10, a driving motor 11, a feeding roller 12, a mounting plate 13, a dust collecting groove 14, a dust collector 15, a dust hood 16, a pressing plate 17 and an extension rod 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a polishing device for elevator door panel production comprises a box body 1, wherein inner walls of two sides of the box body 1 are connected with uniformly distributed rotating rods 3 through bearings, a supporting sleeve 8 is sleeved at the middle position of the circumference of the rotating rod 3, the inner walls of two sides of the box body 1 are connected with first electric telescopic rods 2 through fastening bolts, one end of each first electric telescopic rod 2 is connected with a limiting plate 7 through a fastening bolt, the outer walls of two sides of the box body 1 are connected with mounting shells 5 through fastening bolts, the inner walls of one sides of the two mounting shells 5 are connected with second electric telescopic rods 4 through fastening bolts, one end of each second electric telescopic rod 4 is connected with a mounting frame 10 through fastening bolts, two ends of each mounting frame 10 extending to the interior of the box body 1 are connected with a shell 9 through fastening bolts, the inner walls of one sides of the four, and driving motor 11's output shaft is connected with head 6 of polishing through fastening bolt, thereby dwang 3 drives and supports 8 rotations of cover and drive the door plant continuous movement that gets into in the box 1, and simultaneously, first electric telescopic handle 2 is according to the position of the width adjustment limiting plate 7 of door plant, limiting plate 7 carries on spacingly to the removal of door plant, guarantee that the distance between door plant both sides and the 1 both sides inner wall of box is the same, second electric telescopic handle 4 promotes the both sides laminating of head 6 of polishing and door plant, driving motor 11 drives head 6 of polishing to the both sides of door plant simultaneously, be applicable to polishing of unidimensional door plant, high efficiency and convenient to use, can realize the assembly line production.

Wherein, the both ends outer wall of box 1 all is connected with two mounting panels 13 through fastening bolt, and just two adjacent mounting panels 13 relative one side is connected with material loading roller 12 through the bearing, and material loading roller 12 realizes the material loading in carrying the door plant to box 1.

Wherein, evenly distributed's draw-in groove is seted up to one side of limiting plate 7, and the inside joint of draw-in groove has the ball, and the ball reduces the frictional force between door plant and the limiting plate 7.

Wherein, the top outer wall of box 1 is connected with dust catcher 15 through fastening bolt, and the top inner wall of box 1 is connected with two suction hoods 16 through fastening bolt, and two suction hoods 16 are located same vertical direction with head 6 of polishing respectively, and when polishing, dust catcher 15 and suction hood 16 carry out the dust absorption to the inside of box 1 and handle, and the dust of avoiding polishing the production is filled.

Wherein, the dust collecting groove 14 is arranged at the middle position of the inner wall of the bottom of the box body 1, the bottom of the dust collecting groove 14 is provided with a slag discharging port, the inner wall of one side of the slag discharging port is hinged with a movable door, and dust generated by polishing falls to the dust collecting groove 14 and can be discharged by opening the movable door.

The working principle is as follows: the rotating rod 3 drives the supporting sleeve 8 to rotate so as to drive the door plate entering the box body 1 to move continuously, and simultaneously, the first electric telescopic rod 2 adjusts the position of the limit plate 7 according to the width of the door panel, the limit plate 7 limits the movement of the door panel, the distance between the two sides of the door panel and the inner walls of the two sides of the box body 1 is ensured to be the same, the second electric telescopic rod 4 pushes the polishing head 6 to be attached to the two sides of the door panel, meanwhile, the driving motor 11 drives the polishing head 6 to polish the two sides of the door panel, is suitable for polishing the door panels with different sizes, is convenient and efficient to use, the assembly line production can be realized, the friction between the door plate and the limiting plate 7 is reduced by the balls, and when the door plate is polished, the dust collector 15 and the dust hood 16 perform dust collection treatment on the inside of the box body 1, dust generated by polishing is prevented from diffusing, the dust generated by polishing falls into the dust collection groove 14, and the movable door can be opened to discharge the dust.

Example 2

Referring to fig. 4, a grinding device is used in elevator door plant production, this embodiment compares in embodiment 1, and there is a pressure board 17 in the intermediate position of box 1 top inner wall through spring coupling, and has an extension rod 18 through fastening bolt connection according to the bottom of pressure board 17, and the bottom of extension rod 18 is connected with the movable pulley through fastening bolt.

The working principle is as follows: the in-process spring that polishes promotes to press down board 17 and extension rod 18 to the door plant and presses, and door plant rebound influences the effect of polishing when avoiding polishing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The polishing device for the production of the elevator door plate comprises a box body (1) and is characterized in that the inner walls of two sides of the box body (1) are connected with uniformly distributed rotating rods (3) through bearings, a supporting sleeve (8) is sleeved at the middle position of the circumference of the rotating rods (3), the inner walls of two sides of the box body (1) are respectively provided with a first electric telescopic rod (2), one end of each first electric telescopic rod (2) is provided with a limiting plate (7), the outer walls of two sides of the box body (1) are respectively provided with an installation shell (5), one inner wall of one side of each of the two installation shells (5) is respectively provided with a second electric telescopic rod (4), one end of each second electric telescopic rod (4) is provided with an installation frame (10), two ends of each installation frame (10) extending to the inside of the box body (1) are respectively provided with a shell (9), and four inner, and the output shaft of the driving motor (11) is provided with a polishing head (6).

2. The grinding device for the production of the elevator door plate is characterized in that two mounting plates (13) are arranged on the outer walls of two ends of the box body (1), and one side, opposite to the two adjacent mounting plates (13), is connected with a feeding roller (12) through a bearing.

3. The grinding device for elevator door plate production according to any one of claims 1-2, characterized in that one side of the limiting plate (7) is provided with clamping grooves which are uniformly distributed, and balls are clamped inside the clamping grooves.

4. The grinding device for the production of the elevator door panel is characterized in that a dust collector (15) is arranged on the outer wall of the top of the box body (1), two dust hoods (16) are arranged on the inner wall of the top of the box body (1), and the two dust hoods (16) are respectively positioned in the same vertical direction with the grinding head (6).

5. The grinding device for elevator door plate production according to claim 4, characterized in that a dust collecting groove (14) is arranged in the middle of the inner wall of the bottom of the box body (1), a slag discharging port is formed in the bottom of the dust collecting groove (14), and a movable door is hinged to the inner wall of one side of the slag discharging port.

6. The grinding device for the production of the elevator door panel is characterized in that a pressing plate (17) is connected to the middle position of the inner wall of the top of the box body (1) through a spring, an extension rod (18) is arranged at the bottom of the pressing plate (17), and a movable wheel is arranged at the bottom of the extension rod (18).