CN209777788U - Uncoiler for elevator door pocket production - Google Patents

Abstract

The utility model belongs to elevator door pocket field specifically is an uncoiler for elevator door pocket production, including box, casing, spindle, slider, clamp plate, the box front portion is equipped with the button, box one side is equipped with the casing, the casing top is equipped with the slider, the slider upper end is equipped with the pneumatic cylinder, the pneumatic cylinder upper end is equipped with the hydraulic stem, the hydraulic stem upper end is equipped with the clamp plate, be equipped with the roller bearing on the clamp plate, the roller bearing both sides all are equipped with the pivot, the pivot with the clamp plate rotates to be connected, pneumatic cylinder one side is equipped with oil pipe, oil pipe keeps away from pneumatic cylinder one end is equipped with the hydraulic pump, the hydraulic pump below is equipped with the oil storage cylinder, the inside screw rod that is equipped with of casing, screw rod one end is equipped with displacement motor, the inside. The utility model discloses the design has roller bearing and pivot to can follow raw and other materials and rotate, avoid the friction damage to raw and other materials.

Description

Uncoiler for elevator door pocket production

Technical Field

The utility model belongs to elevator door pocket field specifically is a decoiler that is used for elevator door pocket production.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.

Some uncoilers that are used for elevator door pocket production have, and the clamp plate is direct contact with raw and other materials when opening a book door pocket raw and other materials, leads to the clamp plate to lead to the fact the damage to raw and other materials like this.

it is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses the design has roller bearing and pivot to can follow raw and other materials and rotate, avoid the friction damage to raw and other materials.

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

An uncoiler for producing an elevator door pocket comprises a box body, a shell, a crankshaft, a slider and a pressing plate, wherein a button is arranged at the front part of the box body, the shell is arranged on one side of the box body, the slider is arranged above the shell, a hydraulic cylinder is arranged at the upper end of the slider, a hydraulic rod is arranged at the upper end of the hydraulic cylinder, the pressing plate is arranged at the upper end of the hydraulic rod, a rolling shaft is arranged on the pressing plate, rotating shafts are arranged on two sides of the rolling shaft and rotatably connected with the pressing plate, the rolling shaft is matched with the pressing plate to support the rolling shaft to rotate, an oil pipe is arranged on one side of the hydraulic cylinder, a hydraulic pump is arranged at the end, away from the hydraulic cylinder, of the oil pipe, an oil storage cylinder is arranged below the hydraulic pump, a screw rod is arranged inside the shell, the improved hydraulic pump is characterized in that a bearing is arranged on the box body, the bearing is in key connection with the roller shaft, the bearing supports the roller shaft to rotate, a driven wheel is arranged on the outer side of the roller shaft, a driving wheel is arranged at the rear part of the driven wheel, a belt is arranged between the driving wheel and the driven wheel, an uncoiling motor is arranged on one side of the driving wheel, and the uncoiling motor, the hydraulic pump and the displacement motor are electrically connected with the keys.

on the basis of the technical scheme, a sliding groove is formed in the shell, the sliding block is connected with the shell in a sliding mode, the roller is cylindrical in shape, the shell can support the sliding block to slide, and the roller can better follow the raw materials to rotate.

on the basis of the technical scheme, the sliding block is connected with the screw rod through threads, and the screw rod can drive the sliding block to move after rotating.

on the basis of the technical scheme, the roller shaft is connected with the limiting disc through a bolt, a guide groove is formed in the roller shaft, the bearing is in interference fit with the box body, the roller shaft is connected and fastened with the limiting disc, raw materials can be inserted into the guide groove, and the bearing is fastened and installed on the box body.

On the basis of the technical scheme, the driven wheel is in key connection with the roller shaft, the driving wheel is in key connection with the uncoiling motor, the roller shaft is stably and fixedly followed by the driven wheel to rotate, and the uncoiling motor is stably driven to rotate the driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

thereby displacement motor drives the screw rod and rotates and make the slider slide along the casing, just also can drive clamp plate and roller bearing slip, and the hydraulic pump passes through in oil pipe delivers to the pneumatic cylinder with the hydraulic oil in the oil storage jar to make the hydraulic stem go up and down, just also make roller bearing and clamp plate go up and down, clamp plate and roller bearing slip and go up and down the back roller bearing and follow raw and other materials and rotate, thereby make better opening a book of raw and other materials.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

Fig. 1 is an isometric view of an uncoiler for use in elevator door pocket production in accordance with the present invention;

FIG. 2 is a schematic view of a roller shaft structure in an uncoiler for producing an elevator door pocket according to the present invention;

FIG. 3 is a schematic view of a screw structure in an uncoiler for producing an elevator door pocket according to the present invention;

FIG. 4 is a schematic structural diagram of a slider in an uncoiler for producing an elevator door pocket according to the present invention;

Figure 5 is the roller bearing explosion diagram in the decoiler for elevator door pocket production of the utility model.

The reference numerals are explained below:

1. A box body; 2. pressing a key; 3. a housing; 4. a crankshaft; 5. a limiting disc; 6. a slider; 7. a hydraulic cylinder; 8. a hydraulic lever; 9. pressing a plate; 10. a roller; 11. a bearing; 12. an uncoiling motor; 13. a roll shaft; 14. a belt; 15. an oil pipe; 16. a driving wheel; 17. a driven wheel; 18. a reserve tube; 19. a hydraulic pump; 20. a displacement motor; 21. a rotating shaft; 22. a screw.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an uncoiler for producing an elevator door pocket comprises a box body 1, a shell 3, a machine shaft 4, a slider 6 and a pressing plate 9, wherein a key 2 is arranged at the front part of the box body 1, the shell 3 is arranged on one side of the box body 1, the slider 6 is arranged above the shell 3 and used for driving a hydraulic cylinder 7 to slide, the hydraulic cylinder 7 is arranged at the upper end of the slider 6, a hydraulic rod 8 is arranged at the upper end of the hydraulic cylinder 7, the hydraulic rod 8 is used for driving the pressing plate 9 to ascend and descend, the pressing plate 9 is arranged at the upper end of the hydraulic rod 8, a rolling shaft 10 is arranged on the pressing plate 9, rotating shafts 21 are arranged on two sides of the rolling shaft 10 and are rotatably connected with the pressing plate 9, the rotating shafts 21 and the pressing plate 9 are matched with each other to support the rolling shaft 10 to rotate, an oil pipe 15 is arranged on one side of the hydraulic cylinder, the roller 13 is used for supporting spacing dish 5 and the rotation of spindle 4, roller 13 one side is equipped with spacing dish 5, spacing dish 5 is kept away from roller 13 one side and is equipped with spindle 4, be equipped with bearing 11 on the box 1, bearing 11 passes through the key-type connection with roller 13, bearing 11 supports the rotation of roller 13, the roller 13 outside is equipped with from driving wheel 17, be equipped with action wheel 16 from the driving wheel 17 rear portion, action wheel 16 and from being equipped with belt 14 between the driving wheel 17, action wheel 16 one side is equipped with decoil motor 12, hydraulic pump 19 and displacement motor 20 are connected with button 2 electricity.

A sliding groove is formed in the shell 3, the sliding block 6 is connected with the shell 3 in a sliding mode, the roller 10 is cylindrical, the shell 3 can support the sliding block 6 to slide, and the roller 10 can better follow the raw materials to rotate; the sliding block 6 is connected with the screw rod 22 through threads, and the screw rod 22 can drive the sliding block 6 to move after rotating; the roller shaft 13 is connected with the limiting disc 5 through a bolt, a guide groove is formed in the crankshaft 4, the bearing 11 is in interference fit with the box body 1, the roller shaft 13 is connected and fastened with the limiting disc 5, raw materials can be inserted into the guide groove, and the bearing 11 is fastened and installed on the box body 1; follow driving wheel 17 and roller 13 and pass through the key-type connection, and action wheel 16 passes through the key-type connection with uncoiling motor 12, and roller 13 is firm to follow and rotates from driving wheel 17, and uncoiling motor 12 stabilizes and drives action wheel 16 and rotate.

the utility model discloses a theory of operation and use flow: after the power is switched on, the key 2 is pressed to respectively start the uncoiling motor 12, the hydraulic pump 19 and the displacement motor 20, one end of a raw material is inserted into a guide groove on the crankshaft 4, the uncoiling motor 12 respectively drives the driving wheel 16, the belt 14, the driven wheel 17, the roller shaft 13, the limiting disc 5 and the crankshaft 4 to rotate, so that the raw material is uncoiled, the displacement motor 20 drives the screw rod 22 to rotate, so that the sliding block 6 slides along the shell 3, the pressing plate 9 and the roller shaft 10 can also be driven to slide, the hydraulic pump 19 sends hydraulic oil in the oil storage cylinder 18 into the hydraulic cylinder 7 through the oil pipe 15, so that the hydraulic rod 8 is lifted, the roller shaft 10 and the pressing plate 9 are lifted, the pressing plate 9 and the roller shaft 10 slide and the lifted roller shaft 10.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (5)

1. A decoiler for elevator door pocket production, its characterized in that: comprises a box body (1), a shell (3), a crankshaft (4), a slider (6) and a pressing plate (9), wherein a button (2) is arranged at the front part of the box body (1), the shell (3) is arranged on one side of the box body (1), the slider (6) is arranged above the shell (3), a hydraulic cylinder (7) is arranged at the upper end of the slider (6), a hydraulic rod (8) is arranged at the upper end of the hydraulic cylinder (7), the pressing plate (9) is arranged at the upper end of the hydraulic rod (8), a rolling shaft (10) is arranged on the pressing plate (9), rotating shafts (21) are arranged on two sides of the rolling shaft (10), the rotating shafts (21) are rotatably connected with the pressing plate (9), an oil pipe (15) is arranged on one side of the hydraulic cylinder (7), a hydraulic pump (19) is arranged at one end of the hydraulic cylinder (7), a screw rod (22) is arranged in the shell (3), one end of the screw rod (22) is provided with a displacement motor (20), a roller shaft (13) is arranged in the box body (1), a limiting disc (5) is arranged on one side of the roller shaft (13), the shaft (4) is arranged on one side of the limiting disc (5) far away from the roll shaft (13), the box body (1) is provided with a bearing (11), the bearing (11) is connected with the roll shaft (13) through a key, a driven wheel (17) is arranged on the outer side of the roll shaft (13), a driving wheel (16) is arranged at the rear part of the driven wheel (17), a belt (14) is arranged between the driving wheel (16) and the driven wheel (17), an uncoiling motor (12) is arranged on one side of the driving wheel (16), and the uncoiling motor (12), the hydraulic pump (19) and the displacement motor (20) are electrically connected with the keys (2).

2. The uncoiler for use in elevator door pocket production according to claim 1, wherein: the sliding groove is formed in the shell (3), the sliding block (6) is connected with the shell (3) in a sliding mode, and the roller (10) is cylindrical.

3. The uncoiler for use in elevator door pocket production according to claim 1, wherein: the sliding block (6) is connected with the screw rod (22) through threads.

4. The uncoiler for use in elevator door pocket production according to claim 1, wherein: the roller shaft (13) is connected with the limiting disc (5) through bolts, a guide groove is formed in the crankshaft (4), and the bearing (11) is in interference fit with the box body (1).

5. The uncoiler for use in elevator door pocket production according to claim 1, wherein: the driven wheel (17) is in key connection with the roller shaft (13), and the driving wheel (16) is in key connection with the uncoiling motor (12).