CN213622722U

CN213622722U - Positioning and clamping device for wear-resistant waterproof wallpaper reel

Info

Publication number: CN213622722U
Application number: CN202022358072.7U
Authority: CN
Inventors: 钟胜华
Original assignee: Huangshan Yihua Decoration Material Co ltd
Current assignee: Huangshan Yihua Decoration Material Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a location clamping device for wear-resisting waterproof type wall paper reel, including being used for receiving the rotatable pivot main part of external drive, the pivot main part is the tubular structure, and the both ends of pivot main part all are equipped with and are used for rolling up the spool and be fixed in the epaxial fixing device of pivot, fixing device includes fixed module and the first drive module of carousel pivoted that is used for driving fixed module, and fixed module includes a plurality of sliders, a plurality of shape holes have all been seted up at the both ends of pivot main part, and during the use, the slider passes the bar hole so that the slider supports a roll dabber, be equipped with the second drive module that is used for driving two first drive module's slide base synchronous opposite movement in the pivot main part. The utility model discloses convenient to use can be applicable to the fixed operation of the roll core axle of different diameters and length, improves work efficiency.

Description

Positioning and clamping device for wear-resistant waterproof wallpaper reel

Technical Field

The utility model relates to a clamping device field, concretely relates to a location clamping device for wear-resisting waterproof type wallpaper roll.

Background

With the development of science and technology, indoor decoration has more and more choices, and wallpaper is more and more applied due to various advantages of strong plasticity, reasonable price and the like. In the wallpaper production process, the finished wallpaper needs to be finally rolled up to be wound into a wallpaper reel. Usually, a winding mandrel is sleeved on the rotating shaft, and the winding mandrel is driven to rotate by rotation so as to roll up the wallpaper on the winding mandrel to form the wallpaper winding drum. However, in the operation process, the condition that the roll core shaft cannot rotate to roll up the wallpaper due to unstable fixation of the roll core shaft easily occurs, and the low working efficiency is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for roll up dabber clamping and can improve work efficiency's location clamping device that is used for wear-resisting waterproof type wallpaper roll section of thick bamboo.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a location clamping device for wear-resisting waterproof type wall paper reel, is including being used for receiving the rotatable pivot main part of external drive, the pivot main part is the tubular structure, and the both ends of pivot main part all are equipped with and are used for rolling up the spool and be fixed in the epaxial fixing device of pivot, fixing device includes fixed module and the first drive module of carousel pivoted that is used for driving fixed module, and fixed module includes a plurality of sliders, a plurality of shape holes have all been seted up at the both ends of pivot main part, and during the use, the slider passes the bar hole so that the slider supports a roll dabber, be equipped with the second drive module that is used for driving two first drive module's slide base synchronous opposite movement in the pivot main part.

As a further improvement of the technical scheme, the fixed module further comprises a fixed base, the fixed base is connected in the rotating shaft main body in a sliding mode, the rotary table is connected to the fixed base in a rotating mode, the sliding block is connected to the fixed base in a sliding mode, the sliding block is distributed around the central axis of the fixed base in an equal angle mode, the sliding block is connected with a T-shaped pin in an integrated mode, and an arc-shaped groove used for containing the T-shaped pin in a sliding mode is formed in the rotary table. Through the carousel rotation, the guide effect of cooperation arc wall makes the slider slide to the realization is to the synchronous control of gathering together and separating between the slider, reaches and supports the mode of rolling up the core axle with the slider and fixes the purpose of rolling up the core axle.

As a further improvement of the technical scheme, the number of the arc-shaped grooves, the number of the sliding blocks and the number of the strip-shaped holes are the same, and the number of the arc-shaped grooves is four.

As a further improvement of the above technical solution, the first driving module further includes a first motor, a first threaded rod, a push block, a rack, a first gear, a first bevel gear, a second bevel gear and a connecting rod, the first motor is fixedly connected to the sliding base, an output shaft of the first motor is fixedly connected to one end of the first threaded rod, the other end of the first threaded rod is rotatably connected to the sliding base, the push block is slidably connected to the sliding base, one end of the push block is provided with a threaded hole, one end of the push block is in threaded fit with the first threaded rod, the other end of the push block is fixedly connected to the rack, the rack is engaged with the first gear, the first gear is rotatably connected to the sliding base, a center position of the first bevel gear is fixedly connected to a center position of the first gear, the first bevel gear is engaged with the second bevel gear, the second bevel gear is fixedly connected to one end of the, the connecting rod rotates to be connected on the sliding base, and the other end of the connecting rod is fixedly connected with the center position of the turntable. The first motor rotates and drives the first threaded rod to rotate, so that the push block is driven to move, the connecting rod rotates through the transmission of the rack, the gear, the first bevel gear and the second bevel gear, and the purpose of driving the rotary table to rotate is achieved.

As a further improvement of the above technical solution, the second driving module comprises a dual-shaft motor, a second gear, a third gear, a second threaded rod, a fourth gear, a fifth gear and a third threaded rod, the dual-shaft motor is fixedly connected to the rotating shaft main body, the second gear is fixedly connected to an output shaft at the left end of the dual-shaft motor, the second gear is engaged with the third gear, the third gear is fixedly connected to the second threaded rod, the second threaded rod is rotatably connected to the rotating shaft main body, the fourth gear is fixedly connected to an output shaft at the right end of the double-shaft motor, the fourth gear is meshed with the fifth gear, the fifth gear is fixedly connected to the third threaded rod, the third threaded rod is rotatably connected with the rotating shaft main body, threaded holes are formed in the sliding base, the sliding base is in threaded fit with the second threaded rod and the third threaded rod, and the thread direction of the second threaded rod is opposite to that of the third threaded rod. The second threaded rod and the third threaded rod synchronously rotate under the action of transmission between the gears by rotating the double-shaft motor, so that the purpose of controlling the distance between the sliding bases at the two ends of the rotating shaft main body is achieved.

Compared with the prior art, the utility model, have following advantage and effect:

the utility model discloses a fixing device realizes fixing the roll up the spool in the epaxial effect of rotating, and convenient operation just is applicable to the fixed operation of the roll of different diameters dabber, can satisfy the demand that the user processed into the reel operation of the wall scroll of different diameter specifications with wall paper. Simultaneously, cooperation second drive module for two fixing device can the synchronous motion, are favorable to the fixed operation of the book dabber of different length, and do benefit to the position of adjustment book dabber in the pivot according to rolling up the slider position of two fixing device in the dabber, avoid because roll up the condition that the core shaft position leads to the wallpaper to roll up to have the unevenness because the mistake. Furthermore, through the removal of control slider, can make a roll dabber and pivot separation with the mode that the slider resets after the wall paper is rolled up into the type to the convenient wall scroll that will process the completion takes off from the pivot, has reduced the operation degree of difficulty of taking the wall scroll from the pivot, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of the positioning and clamping device for the wear-resistant waterproof wallpaper roll of the present invention.

Fig. 2 is a schematic structural view of the inside of the main body of the rotation shaft shown in fig. 1.

Fig. 3 is a schematic view of the structure of the inside of the slide base shown in fig. 2.

Fig. 4 is a structural view of the fixing module shown in fig. 3.

Fig. 5 is a schematic view of the structure of the inside of the stationary base shown in fig. 4.

The device comprises a rotating shaft body 1, a strip-shaped hole 11, a fixing device 2, a fixing module 3, a rotating disc 31, an arc-shaped groove 311, a sliding block 32, a T-shaped pin 321, a fixing base 33, a first driving module 4, a sliding base 41, a first motor 42, a first threaded rod 43, a pushing block 44, a rack 45, a first gear 46, a first bevel gear 47, a second bevel gear 48, a connecting rod 49, a second driving module 5, a double-shaft motor 51, a second gear 52, a third gear 53, a second threaded rod 54, a fourth gear 55, a fifth gear 56 and a third threaded rod 57.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-5, the positioning and clamping device for a wear-resistant waterproof wallpaper roll comprises a rotating shaft main body 1 driven by an external force to rotate, the rotating shaft main body 1 is a cylindrical structure, fixing devices 2 for fixing a roll core shaft on the rotating shaft main body 1 are arranged at both ends of the rotating shaft main body 1, each fixing device 2 comprises a fixing module 3 and a first driving module 4 for driving a turntable 31 of the fixing module 3 to rotate, each fixing module 3 comprises a plurality of sliding blocks 32, a plurality of strip-shaped holes 11 are arranged at both ends of the rotating shaft main body 1, when the device is used, each sliding block 32 penetrates through each strip-shaped hole 11 to enable each sliding block 32 to abut against the roll core shaft, a second driving module 5 for driving sliding bases 41 of the two first driving modules 4 to synchronously move in opposite directions is arranged on the rotating shaft main body 1, each fixing module 3 further comprises a fixing, fixed baseplate 33 sliding connection is in pivot main part 1, carousel 31 rotates to be connected on fixed baseplate 33, slider 32 sliding connection is on fixed baseplate 33, and slider 32 is angular distribution such as around fixed baseplate 33's the central axis, the integral type is connected with T type round pin 321 on slider 32, offers on the carousel 31 to be used for holding the gliding arc wall 311 of T type round pin 321, the quantity of arc wall 311, the quantity of slider 32 and the quantity in bar hole 11 are all the same, and arc wall 311 has four, its characterized in that: the first driving module 4 further comprises a first motor 42, a first threaded rod 43, a push block 44, a rack 45, a first gear 46, a first bevel gear 47, a second bevel gear 48 and a connecting rod 49, the first motor 42 is fixedly connected to the sliding base 41, an output shaft of the first motor 42 is fixedly connected to one end of the first threaded rod 43, the other end of the first threaded rod 43 is rotatably connected to the sliding base 41, the push block 44 is slidably connected to the sliding base 41, one end of the push block 44 is provided with a threaded hole, one end of the push block 44 is in threaded fit with the first threaded rod 43, the other end of the push block 44 is fixedly connected to the rack 45, the rack 45 is engaged with the first gear 46, the first gear 46 is rotatably connected to the sliding base 41, the center position of the first bevel gear 47 is fixedly connected to the center position of the first gear 46, the first bevel gear 47 is engaged with the second bevel gear 48, the second bevel gear 48 is fixedly connected with one end of a connecting rod 49, the connecting rod 49 is rotatably connected to the sliding base 41, the other end of the connecting rod 49 is fixedly connected with the central position of the rotating disc 31, the second driving module 5 comprises a double-shaft motor 51, a second gear 52, a third gear 53, a second threaded rod 54, a fourth gear 55, a fifth gear 56 and a third threaded rod 57, the double-shaft motor 51 is fixedly connected to the rotating shaft main body 1, the second gear 52 is fixedly connected to the output shaft at the left end of the double-shaft motor 51, the second gear 52 is meshed with the third gear 53, the third gear 53 is fixedly connected to the second threaded rod 54, the second threaded rod 54 is rotatably connected with the rotating shaft main body 1, the fourth gear 55 is fixedly connected to the output shaft at the right end of the double-shaft motor 51, the fourth gear 55 is meshed with the fifth gear 56, the fifth gear 56 is fixedly connected to the third threaded, third threaded rod 57 rotates with pivot body 1 and is connected, set up threaded hole on the sliding base 41, sliding base 41 and second threaded rod 54, the equal screw-thread fit of third threaded rod 57, the screw direction of second threaded rod 54 is opposite with the screw direction of third threaded rod 57.

To sum up, the utility model discloses application method is as follows:

the method comprises the following steps: the double-shaft motor rotates, and the distance between the sliding blocks is adjusted according to the length of the winding mandrel;

step two: the double-shaft motor stops rotating, the first motor rotates forwards, the rotating disc rotates, the sliding blocks are synchronously separated, and the sliding blocks are gradually exposed out of the rotating shaft main body;

step three: the first motor stops rotating, and the position of the roll core shaft is adjusted according to the positions of the sliding blocks at the two ends of the roll core shaft;

step four: the first motor rotates forwards, the sliding block moves outwards continuously until the sliding block abuts against the inner wall of the winding core shaft, and the winding core shaft is fixed on the rotating shaft main body;

step five: the first motor stops rotating, the equipment operates, and a wallpaper roll is formed on the roll core shaft;

step six: after the wallpaper roll is finished, the first motor rotates reversely, the sliding blocks move inwards, the sliding blocks are gathered together, the roll core shaft is separated from the rotating shaft main body, and the wallpaper roll is taken out.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a location clamping device for wear-resisting waterproof type wallpaper roll, its characterized in that: including being used for receiving rotatable pivot main part (1) of external force drive, pivot main part (1) is the tubular structure, and the both ends of pivot main part (1) all are equipped with and are used for rolling up fixing device (2) on spindle main part (1) with be used for driving carousel (31) the first drive module (4) of pivoted of fixed module (3), and fixed module (3) include a plurality of sliders (32), a plurality of shape holes (11) have all been seted up at the both ends of pivot main part (1), and during the use, slider (32) pass strip hole (11) so that slider (32) support and roll up the dabber, be equipped with second drive module (5) that slide base (41) the synchronous opposite movement of two first drive module (4) of drive on pivot main part (1).

2. The positioning and clamping device for the wear-resistant and waterproof wallpaper roll as claimed in claim 1, characterized in that: fixed module (3) still include fixed baseplate (33), fixed baseplate (33) sliding connection in pivot main part (1), carousel (31) rotate to be connected on fixed baseplate (33), slider (32) sliding connection is on fixed baseplate (33), and slider (32) are angular distribution such as around the central axis of fixed baseplate (33), the integral type is connected with T type round pin (321) on slider (32), offers on carousel (31) to be used for holding gliding arc wall (311) of T type round pin (321).

3. The positioning and clamping device for the wear-resistant and waterproof wallpaper roll as claimed in claim 2, characterized in that: the number of the arc-shaped grooves (311), the number of the sliding blocks (32) and the number of the strip-shaped holes (11) are the same, and the number of the arc-shaped grooves (311) is four.

4. The positioning and clamping device for the wear-resistant and waterproof wallpaper roll as claimed in claim 1, characterized in that: the first driving module (4) further comprises a first motor (42), a first threaded rod (43), a push block (44), a rack (45), a first gear (46), a first bevel gear (47), a second bevel gear (48) and a connecting rod (49), the first motor (42) is fixedly connected to the sliding base (41), an output shaft of the first motor (42) is fixedly connected with one end of the first threaded rod (43), the other end of the first threaded rod (43) is rotatably connected to the sliding base (41), the push block (44) is slidably connected to the sliding base (41), one end of the push block (44) is provided with a threaded hole, one end of the push block (44) is in threaded fit with the first threaded rod (43), the other end of the push block (44) is fixedly connected with the rack (45), the rack (45) is meshed with the first gear (46), the first gear (46) is rotatably connected to the sliding base (41), the center position of the first bevel gear (47) is fixedly connected with the center position of the first gear (46), the first bevel gear (47) is meshed with the second bevel gear (48), the second bevel gear (48) is fixedly connected with one end of a connecting rod (49), the connecting rod (49) is rotatably connected to the sliding base (41), and the other end of the connecting rod (49) is fixedly connected with the center position of the turntable (31).

5. The positioning and clamping device for the wear-resistant and waterproof wallpaper roll as claimed in claim 1, characterized in that: the second driving module (5) comprises a double-shaft motor (51), a second gear (52), a third gear (53), a second threaded rod (54), a fourth gear (55), a fifth gear (56) and a third threaded rod (57), the double-shaft motor (51) is fixedly connected to the rotating shaft main body (1), the second gear (52) is fixedly connected to an output shaft at the left end of the double-shaft motor (51), the second gear (52) is meshed with the third gear (53), the third gear (53) is fixedly connected to the second threaded rod (54), the second threaded rod (54) is rotatably connected with the rotating shaft main body (1), the fourth gear (55) is fixedly connected to an output shaft at the right end of the double-shaft motor (51), the fourth gear (55) is meshed with the fifth gear (56), the fifth gear (56) is fixedly connected to the third threaded rod (57), and the third threaded rod (57) is rotatably connected with the rotating shaft main body (1), threaded holes are formed in the sliding base (41), the sliding base (41) is in threaded fit with the second threaded rod (54) and the third threaded rod (57), and the thread direction of the second threaded rod (54) is opposite to that of the third threaded rod (57).