CN112158023A

CN112158023A - Construction material fixing device for indoor decoration

Info

Publication number: CN112158023A
Application number: CN202010978652.8A
Authority: CN
Inventors: 李斌
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Xi'an Zhengtang Culture Media Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-01-01
Anticipated expiration: 2040-09-17
Also published as: CN112158023B

Abstract

The utility model provides a construction material fixing device for indoor decoration, the on-line screen storage device comprises a base, the bottom surface four corners of base is the fixed mounting universal wheel respectively, first recess is seted up to top surface one side front side of base, first recess inner wall bottom surface fixed mounting motor, the output shaft fixed connection electric push rod's of motor thin pole lower extreme, electric push rod's rear is equipped with ordinary telescopic link, the top surface one side rear side of the thin pole lower extreme fixed connection base of ordinary telescopic link, the top of base is equipped with the movable plate, first screw is seted up to the bottom surface front side of movable plate, first through-hole is seted up to the bottom surface rear side of movable plate, the external screw thread is seted up to electric push rod's thick pole periphery, electric push rod's thick pole passes first screw, the internal thread screw. Compared with the prior art, the compression roller can move downwards to attach the wall cloth to the wall, and is more regular and more convenient compared with manual attachment.

Description

Construction material fixing device for indoor decoration

Technical Field

The invention belongs to the field of indoor design equipment, and particularly relates to a construction material fixing device for indoor design.

Background

The prior art of publication No. CN110328997A discloses a wall cloth fixer for interior design, which fixes one end of the wall cloth by a positioning nail, the fixing mode may cause damage to the wall cloth, and the user needs to manually stick the wall cloth on the wall, and the position of the device may affect the operation of the user, and the use is inconvenient.

Disclosure of Invention

The invention provides a construction material fixing device for indoor design, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a construction material fixing device for indoor design comprises a base, universal wheels are respectively and fixedly installed at four corners of the bottom surface of the base, a first groove is formed in the front side of one side of the top surface of the base, a motor is fixedly installed on the bottom surface of the inner wall of the first groove, an output shaft of the motor is fixedly connected with the lower end of a thin rod of an electric push rod, a common telescopic rod is arranged behind the electric push rod, the lower end of the thin rod of the common telescopic rod is fixedly connected with the rear side of one side of the top surface of the base, a movable plate is arranged above the base, a first screw hole is formed in the front side of the bottom surface of the movable plate, a first through hole is formed in the rear side of the bottom surface of the movable plate, external threads are formed in the periphery of a thick rod of the electric push rod, the thick rod of the electric push rod passes through the first screw hole, the common telescopic rod passes through the first, one side of the inner wall of the through groove is communicated with the outside, a longitudinal compression roller is arranged in the through groove, two ends of the compression roller are respectively connected with the inner wall of the through groove through bearings, a driving wheel is arranged in the through groove, the driving wheel and the compression roller are coaxially arranged, a longitudinal reciprocating screw rod is arranged above the movable plate, the front end and the rear end of the reciprocating screw rod are respectively arranged on the top surface of the movable plate through shaft seats, a square reciprocating screw nut is sleeved on the reciprocating screw rod, the bottom surface of the reciprocating screw nut is in contact fit with the top surface of the movable plate, a driven wheel is fixedly arranged on the periphery of the front side of the reciprocating screw rod, the driving wheel is connected with the driven wheel through a transmission belt, one side of a fixed plate is fixedly arranged on one side of the periphery of the reciprocating screw nut, a dust removal sponge is fixedly arranged, the other end of the pipeline is fixedly connected with the top surface of a fixed plate, the pipeline is communicated with the interior of a vent groove, the other side of the top surface of a base is fixedly connected with the bottom surfaces of two vertical plates, the two vertical plates are arranged in tandem, the top surfaces of the vertical plates are provided with fixing devices, a longitudinal cloth rolling shaft is arranged between the vertical plates, a connecting plate is arranged above a movable plate, a pressing plate is arranged above the connecting plate, the upper end of a thick rod of an electric push rod is connected with the bottom surface of the connecting plate through a bearing, the upper end of a thick rod of a common telescopic rod is fixedly connected with the bottom surface of the connecting plate, the pressing plate and the connecting plate are fixedly connected through a spring telescopic rod, the front surface and the rear surface of the connecting plate are respectively hinged with one end of a clamping strip, the clamping strip can be clamped with the top surface of the pressing plate, the opposite side fixed mounting locking device of base, the chute is seted up to top surface one side of base, and inner wall one side and the external intercommunication of chute are equipped with the guide roll in one side of chute, and the chute inner wall is connected through the bearing respectively at both ends around the guide roll.

As above a construction material fixing device for indoor decoration, fixing device constitute by clamp, arc groove and roller bearing, the top surface of the corresponding riser of periphery bottom surface fixed connection of clamp, the several arc groove is seted up to the inner wall of clamp, is equipped with a fore-and-aft roller bearing in every arc groove, the inner wall of the arc groove that corresponds is connected through the bearing respectively at the roller bearing both ends, the periphery homoenergetic of roller bearing can contact with the periphery of batching axle.

According to the construction material fixing device for indoor design, the two sides of the cutter are respectively provided with the guard plates, the bottom surface of the movable plate is provided with the second grooves corresponding to the guard plates one by one, the top surfaces of the inner walls of the second grooves are respectively and fixedly connected with the upper ends of the springs, the lower ends of the springs are respectively and fixedly connected with the top surfaces of the corresponding guard plates, and the upper portions of the guard plates are always located in the second grooves.

The construction material fixing device for indoor design is characterized in that the other side of the top surface of the base is fixedly provided with the movable handle.

According to the construction material fixing device for indoor design, the locking device is composed of the second screw hole of the mounting plate and the screw rod, one side of the mounting plate is fixedly connected with the other side of the base, the second screw hole is formed in the top surface of the mounting plate, and the screw rod penetrates through the second screw hole and is in threaded fit with the second screw hole.

According to the fixing device for the construction material for indoor design, the lower end of the screw rod is connected with the top surface of the contact plate through the bearing, and the upper end of the screw rod is fixedly provided with the rotating handle.

The invention has the advantages that: the device is used for fixing and installing wall cloth, after a user coats the wall cloth, the user fixes a cloth rolling shaft wound with the wall cloth through the fixing device, the user bypasses one end of the wall cloth around a guide roller, the user pulls one end of the wall cloth upwards and penetrates between a connecting plate and a pressing plate, the user presses the pressing plate downwards to enable the pressing plate and the connecting plate to clamp one end of the wall cloth, the user turns upwards two clamping strips to enable the clamping strips to be clamped with the top surface of the pressing plate respectively, the user turns on a motor and controls the output shaft of the motor to rotate in the forward direction, the forward rotation of the output shaft of the motor can drive an electric push rod to rotate in the forward direction, the forward rotation of the electric push rod can enable a moving plate to move upwards, (the top surface of a pipeline is always lower than the bottom surface of the pressing plate), after the moving plate is moved, the user turns off the motor, when the elastic block is contacted with an indoor roof and a gap of 1-5 cm is left, a user moves the device through the universal wheel to enable the compression roller to be contacted with a wall, the user fixes the device through the locking device, the user controls the electric push rod to continue to extend, the electric push rod continues to extend to enable the elastic block to be compressed, the elastic block is compressed to enable the elastic clamping block to expand towards the periphery, further the clamping strip is separated from the top surface of the pressing plate, the user controls the air heater to be opened by the user, the user opens the motor and controls the motor to rotate reversely, the motor rotates reversely to drive the electric push rod to rotate reversely, the electric push rod rotates reversely to enable the movable plate to move downwards, the movable plate moves downwards to drive the compression roller to move downwards so as to press the wall cloth to be attached to the wall, (after the part of the wall cloth is attached to the wall cloth, the connecting plate and the pressing, ) When the movable plate moves to the lower part of the thick rod of the electric push rod, a user turns off the motor, the user controls the electric push rod to contract, the electric push rod contracts to drive the connecting plate to move downwards, so that the spring telescopic rod extends under the action of elastic force of the spring telescopic rod, the pressing plate is separated from the connecting plate and does not press one end of the wall cloth tightly, the electric push rod contracts to enable the connecting plate and the pressing plate to move downwards and respectively separate from one end of the wall cloth, the electric push rod contracts to drive the movable plate to move downwards, the pressing roller moves downwards to attach the wall cloth at the lower part to a wall, after the electric push rod completely contracts, the cutter can be in contact with the wall cloth and drives the wall cloth to enter a cutting groove to cut the wall cloth, the locking device is opened by the user without fixing the device, the user moves the device through the universal wheel to enable the pressing roller to be separated from the wall, and, (the user smooths through the existing tool) the wall cloth is completely attached to the wall, in the process that the compression roller moves downwards, the compression roller is contacted with the wall to enable the compression roller to rotate clockwise, the compression roller can rotate clockwise to drive the reciprocating screw rod to rotate clockwise through the driving wheel, the driving belt and the driven wheel, the reciprocating screw rod can rotate clockwise to enable the reciprocating screw nut to reciprocate back and forth, the reciprocating screw nut reciprocates back and forth to drive the fixing plate to reciprocate back and forth, the dust removal sponge reciprocates back and forth to smooth the wall cloth and remove dust on the surface of the wall cloth, the hot air blower can suck in outside air and discharge the heated air into the pipeline, the hot air enters the pipeline into the vent groove, the hot air is blown onto the wall cloth after dust removal through the dust removal sponge, compared with the prior art, the compression roller can move downwards to attach the wall cloth to the wall, compare more regular and more convenient with manual laminating, the in-process that the compression roller moved down, dust removal sponge back-and-forth movement can remove dust on the wall paper, and hot-air blows to can make the air-dry speed of accelerating the wall rubberizing on the wall paper, hot-air softens the wall paper simultaneously, dust removal sponge can smooth the fold on the wall paper, make the wall paper more pleasing to the eye, hot-air can blow down the dust on the wall paper, make the wall paper cleaner and tidier, dust removal sponge can filter the hot-air, prevent that the dust in the hot-air from attaching to the wall paper, elastic block and indoor roof contact and compaction can make card strip and clamp plate separation in addition, make contact plate and clamp plate can separate, this structure can not cause the damage to the wall paper, can not influence the pleasing to the eye of wall paper, the cutter can cut off the wall paper, high durability and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 from direction A; fig. 3 is a partial view of fig. 1 taken along direction B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A construction material fixing device for indoor design comprises a base 1, universal wheels 2 are respectively and fixedly installed at four corners of the bottom surface of the base, a first groove 3 is formed in the front side of one side of the top surface of the base 1, a motor 4 is fixedly installed on the bottom surface of the inner wall of the first groove 3, an output shaft of the motor 4 is fixedly connected with the lower end of a thin rod of an electric push rod 5, a common telescopic rod 6 is arranged behind the electric push rod 5, the lower end of the thin rod of the common telescopic rod 6 is fixedly connected with the rear side of one side of the top surface of the base 1, a movable plate 7 is arranged above the base 1, a first screw hole 8 is formed in the front side of the bottom surface of the movable plate 7, a first through hole 9 is formed in the rear side of the bottom surface of the movable plate 7, external threads are formed in the periphery of a thick rod of the electric push rod 5, the thick rod of the electric push rod 5, the periphery of a thick rod of a common telescopic rod 6 is in sliding contact fit with the inner wall of a first through hole 9, a linear bearing is fixedly installed on the inner wall of the first through hole 9, the thick rod of the common telescopic rod 6 penetrates through the linear bearing, the linear bearing can reduce the friction force between the periphery of the thick rod of the common telescopic rod 6 and the inner wall of the first through hole 9, further abrasion is reduced, a through groove 10 is formed in one side of the top surface of a movable plate 7, one side of the inner wall of the through groove 10 is communicated with the outside, a longitudinal compression roller 11 is arranged in the through groove 10, two ends of the compression roller 11 are respectively connected with the inner wall of the through groove 10 through bearings, a driving wheel 12 is arranged in the through groove 10, the driving wheel 12 and the compression roller 11 are coaxially installed, the driving wheel 12 and the compression roller 11 are fixedly installed on the same longitudinal rotating shaft, the front end and the rear end of, the front end and the rear end of a reciprocating screw 13 are respectively arranged on the top surface of a movable plate 7 through shaft seats, a square reciprocating screw nut 14 is sleeved on the reciprocating screw 13, the bottom surface of the reciprocating screw nut 14 is in contact fit with the top surface of the movable plate 7, a driven wheel 15 is fixedly arranged on the periphery of the front side of the reciprocating screw 13, a driving wheel 12 is connected with the driven wheel 15 through a transmission belt, a through belt groove is formed between the top surface of the movable plate 7 and the other side of the inner wall of the through groove 10, the transmission belt can penetrate through the belt groove, one side of a fixed plate 16 is fixedly arranged on one side of the periphery of the reciprocating screw nut 14, a dust removal sponge 17 is fixedly arranged on the other side of the fixed plate 16, the dust removal sponge 17 is air-permeable sponge, dismounting plates are respectively connected with the front side and the rear side of the dust removal, the structure enables the dust removal sponge to be detached and replaced, the other side of the periphery of the reciprocating screw 14 is fixedly provided with the air heater 18, the air outlet end of the air heater 18 is fixedly connected with one end of a pipeline 19, the inside of a fixing plate 16 is provided with an air groove 20, the air groove 20 is an L-shaped groove, two ends of the air groove 20 are communicated with the outside, the other end of the pipeline 19 is fixedly connected with the top surface of the fixing plate 14, the pipeline 19 is communicated with the inside of the air groove 20, the other side of the top surface of a base 1 is fixedly connected with the bottom surfaces of two vertical plates 21, the two vertical plates 21 are arranged in front of each other, the top surface of the vertical plate 21 is provided with a fixing device, a longitudinal cloth rolling shaft 22 is arranged between the vertical plates 21, the cloth rolling shaft 22 is used for rolling wall cloth, the fixing device enables the cloth rolling shaft 22 to rotate only along the longitudinal central line of the cloth, a connecting, a pressing plate 24 is arranged above the connecting plate 23, the upper end of a thick rod of the electric push rod 5 is connected with the bottom surface of the connecting plate 23 through a bearing, the upper end of a thick rod of the common telescopic rod 6 is fixedly connected with the bottom surface of the connecting plate 23, the pressing plate 24 is fixedly connected with the connecting plate 23 through a spring telescopic rod 25, the upper end of a thin rod of the spring telescopic rod 25 is fixedly connected with the bottom surface of the pressing plate 24, a second through hole is formed in the top surface of the connecting plate 23, the thick rod of the spring telescopic rod 25 passes through the second through hole, the outer periphery of the thick rod of the spring telescopic rod 25 is fixedly connected with the inner wall of the second through hole, the upper end of the thick rod of the spring telescopic rod 25 is not higher than the top surface of the connecting plate 23, the thin rod of the spring telescopic rod 25 can be completely contained in the thick rod, the top surface of the connecting plate 23, the top surface fixed mounting elastic block 27 of clamp plate 24, the periphery of elastic block 27 and the cooperation of card strip 26 contact, the top surface of elastic block 27 is higher than card strip 26 all the time, elastic block 27 contacts with the roof earlier and compresses, the bottom surface opposite side fixed mounting cutter 28 of movable plate 7, the top surface of base 1 is seted up the grooving 29 that corresponds with cutter 28, the opposite side fixed mounting locking device of base 1, chute 37 is seted up to top surface one side of base 1, the intercommunication of inner wall one side of chute 37 and external world, one side of chute 37 is equipped with guide roll 38, guide roll 38 connects the chute 37 inner wall through the bearing respectively at both ends around. The device is used for fixing and installing wall cloth, after a user coats the wall, the user fixes a cloth rolling shaft 22 wound with the wall cloth through a fixing device, the user bypasses one end of the wall cloth around a guide roller 38, the user pulls up one end of the wall cloth and penetrates between a connecting plate 23 and a pressing plate 24, the user presses the pressing plate 24 downwards to enable the pressing plate 24 and the connecting plate 23 to clamp one end of the wall cloth, the user turns two clamping strips 26 upwards to enable the clamping strips 26 to be clamped with the top surface of the pressing plate 24 respectively, the user opens a motor 4 and controls the output shaft of the motor 4 to rotate in the forward direction, the forward rotation of the output shaft of the motor 4 can drive an electric push rod 5 to rotate in the forward direction, the electric push rod 5 can move upwards by the forward rotation of the electric push rod 5, (the top surface of a pipeline 19 is always lower than the bottom surface of a moving plate 24 of the pressing plate), after the, when the electric push rod 5 extends to drive the movable plate 7 to move upwards, a gap of 1-5 cm is left when the elastic block 27 is contacted with an indoor roof, a user moves the device through the universal wheel 2 to enable the compression roller 11 to be contacted with a wall, the user fixes the device through the locking device, the user controls the electric push rod 5 to extend continuously, the electric push rod 5 extends continuously to enable the elastic block 27 to be compressed, the elastic block 27 is compressed to enable the elastic block 27 to expand towards the periphery, further the clamping strip 26 is separated from the top surface of the pressing plate 24, the user controls the air heater to be opened, the user opens the motor 4 and controls the motor 4 to rotate reversely, the motor 4 rotates reversely to drive the electric push rod 5 to rotate reversely, the electric push rod 5 rotates reversely to enable the movable plate 7 to move downwards, the movable plate 7 moves downwards to drive the movable plate 11 to move downwards to further press and attach the wall cloth to the wall cloth, (after the, after the connecting plate 23 and the pressing plate 24 release one end of the wall cloth, the wall cloth cannot fall off the wall, when the moving plate 7 moves to the lower part of the thick rod of the electric push rod 5, the user turns off the motor 4, the user controls the electric push rod 5 to contract, the electric push rod 5 contracts to drive the connecting plate 23 to move downwards, and further the spring telescopic rod 25 extends under the action of the elastic elasticity of the spring telescopic rod, so that the pressing plate 24 is separated from the connecting plate 23 and does not press against one end of the wall cloth, the electric push rod 5 contracts to drive the connecting plate 23 and the pressing plate 24 to move downwards and respectively separate from one end of the wall cloth, the electric push rod 5 contracts to drive the moving plate 7 to continue moving downwards, further the pressing roller 11 moves downwards to attach the lower wall cloth to the wall, after the electric push rod 5 completely contracts, the cutter 28 can contact with the wall cloth and drive the wall cloth to enter the cutting groove 29, the user moves the device through the universal wheel 2 to separate the compression roller 11 from the wall, the user manually smooths the wall cloth which is not tightly adhered to the wall, (the user smooths the wall cloth through the existing tool) to completely adhere the wall cloth to the wall, in the process that the compression roller 11 moves downwards, the compression roller 11 is contacted with the wall to enable the compression roller 11 to rotate clockwise, the compression roller 11 rotates clockwise to enable the driving wheel 12, the driving belt and the driven wheel 15 to drive the reciprocating screw rod 13 to rotate clockwise, the reciprocating screw rod 13 rotates clockwise to enable the reciprocating screw 14 to move back and forth in a reciprocating way, the reciprocating screw rod 14 moves back and forth in a reciprocating way to drive the fixing plate 16 to move back and forth in a reciprocating way, the dust removal sponge moves back and forth to smooth the wall cloth and removes dust on the surface of the wall cloth, and the hot air blower 18 can suck outside air, and the heated air is discharged into the pipeline 19, the hot air enters the pipeline 19 and enters the air channel 20, the hot air is blown to the wall cloth after being dedusted by the dedusting sponge 17, compared with the prior art, the press roller 11 can move downwards to joint the wall cloth with the wall, which is more regular and more convenient compared with manual jointing, in the process of downward movement of the press roller 11, the dedusting sponge 17 moves back and forth to remove dust on the wall cloth, and the hot air is blown to the wall cloth to accelerate the air drying speed of the wall gluing, and simultaneously the hot air softens the wall cloth, the dedusting sponge 17 can smooth the folds on the wall cloth, so that the wall cloth is more beautiful, the hot air can blow down the dust on the wall cloth, so that the wall cloth is cleaner, the dedusting sponge 17 can filter the hot air, prevent the dust in the hot air from adhering to the wall cloth, in addition, the elastic block 27 is contacted with the indoor roof and compacted to separate the clamping strip 26 from the pressing plate 24, make contact plate 23 and clamp plate 24 can separate, this structure can not cause the damage to the wall paper, can not influence the pleasing to the eye of wall paper, and cutter 28 can cut off convenient to use with the wall paper.

Specifically, as shown in fig. 1, the fixing device of this embodiment comprises clamp 30, arc groove 31 and roller 32, the top surface of the corresponding riser 21 of periphery bottom surface fixed connection of clamp 30, the top surface of the corresponding riser 21 of periphery bottom surface fixed connection of the latter half of clamp 30, several arc grooves 31 are seted up to the inner wall of clamp 30, be equipped with a fore-and-aft roller 32 in every arc groove 31, the inner wall of the corresponding arc groove 31 is connected through the bearing respectively at roller 32 both ends, the periphery homoenergetic of roller 32 contacts with the periphery of batching axle 22. The user opens clamp 30, the user puts into corresponding clamp 30 respectively at the both ends of the cloth rolling shaft 22 that the user will twine the wall cloth, the user closes clamp 30, thereby make roller bearing 32 all contact with the periphery of cloth rolling shaft 22, roller bearing 32 can rotate and make cloth rolling shaft 22 can rotate, frictional force between roller bearing 32 and the cloth rolling shaft 22 makes the unable back-and-forth movement of cloth rolling shaft 22, prevent that cloth rolling shaft 22 from removing when this device uses and leading to the wall cloth crooked.

Specifically, as shown in fig. 1 or 3, two sides of the cutting knife 28 in this embodiment are respectively provided with a guard plate 33, the bottom surface of the moving plate 7 is provided with second grooves 34 corresponding to the guard plates 33 one by one, top surfaces of inner walls of the second grooves 34 are respectively and fixedly connected to upper ends of a plurality of springs 35, lower ends of the springs 35 are respectively and fixedly connected to top surfaces of the corresponding guard plates 33, and the upper portions of the guard plates 33 are always located in the second grooves 34. Backplate 33 can play the guard action, can prevent that user's hand from contacting cutter 28, and movable plate 7 downstream can make backplate 33 and wall cloth contact, and movable plate 7 continues the downstream and makes backplate 33 can the top surface contact of base 1, and then makes spring 35 compressed, and in backplate 33 got into the second recess 34 that corresponds respectively, cutter 28 can cut wall cloth.

Further, as shown in fig. 1, a movable handle 36 is fixedly installed on the other side of the top surface of the base 1, the handle 36 is composed of a longitudinal holding rod and a connecting rod, the middle of the bottom surface of the periphery of the holding rod is fixedly connected with the upper end of the connecting rod, and the lower end of the connecting rod is fixedly connected with the other side of the top surface of the base 1. The moving handle 36 can provide a point of effort for the user to move the device.

Furthermore, as shown in fig. 1, the locking device of the present embodiment is composed of a second screw hole 40 of the mounting plate 39 and a screw 41, wherein one side of the mounting plate 39 is fixedly connected to the other side of the base 1, the second screw hole 40 is opened on the top surface of the mounting plate 39, and the screw 41 passes through the second screw hole 40 and is in threaded engagement with the second screw hole 40. The user forward rotates screw rod 41 and can makes screw rod 41 move down, and screw rod 41 moves down can screw rod 41's lower extreme and ground contact, and then makes this device can't remove, plays the fixed effect of locking to this device, and the user reverse rotation screw rod 41 can make screw rod 41 rebound, and screw rod 41 rebound can make screw rod 41's lower extreme and ground separation for this device can remove.

Further, as shown in fig. 1, the lower end of the screw 41 according to the present embodiment is connected to the top surface of the contact plate 42 through a bearing, and the upper end of the screw 41 is fixedly mounted with a rotating handle 43. The rotating handle 43 can provide an acting point for a user, the user can conveniently rotate the screw rod 41, the contact plate 42 can increase the contact area between the locking device and the bottom surface, and further the friction force is increased, and the locking effect of the device is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a construction material fixing device for indoor decoration, includes base (1), its characterized in that: universal wheels (2) are respectively and fixedly installed at four corners of the bottom surface of the base, a first groove (3) is formed in the front side of one side of the top surface of the base (1), a motor (4) is fixedly installed on the bottom surface of the inner wall of the first groove (3), the lower end of a thin rod of an electric push rod (5) is fixedly connected with an output shaft of the motor (4), a common telescopic rod (6) is arranged behind the electric push rod (5), the lower end of the thin rod of the common telescopic rod (6) is fixedly connected with the rear side of one side of the top surface of the base (1), a movable plate (7) is arranged above the base (1), a first screw hole (8) is formed in the front side of the bottom surface of the movable plate (7), a first through hole (9) is formed in the rear side of the bottom surface of the movable plate (7), external threads are formed in the periphery of a thick rod of the electric push rod (5), the thick rod of, the common telescopic rod (6) penetrates through the first through hole (9), the periphery of a thick rod of the common telescopic rod (6) is in sliding contact fit with the inner wall of the first through hole (9), a through groove (10) is formed in one side of the top surface of the movable plate (7), one side of the inner wall of the through groove (10) is communicated with the outside, a longitudinal compression roller (11) is arranged in the through groove (10), two ends of the compression roller (11) are respectively connected with the inner wall of the through groove (10) through bearings, a driving wheel (12) is arranged in the through groove (10), the driving wheel (12) and the compression roller (11) are coaxially arranged, a longitudinal reciprocating screw rod (13) is arranged above the movable plate (7), the front end and the rear end of the reciprocating screw rod (13) are respectively arranged on the top surface of the movable plate (7) through shaft seats, a square reciprocating screw (14) is sleeved on the reciprocating screw rod (13), a driven wheel (15) is fixedly arranged on the periphery of the front side of a reciprocating screw rod (13), a driving wheel (12) is connected with the driven wheel (15) through a transmission belt, one side of a fixing plate (16) is fixedly arranged on one side of the periphery of a reciprocating screw nut (14), a dedusting sponge (17) is fixedly arranged on the other side of the fixing plate (16), an air heater (18) is fixedly arranged on the other side of the periphery of the reciprocating screw nut (14), an air outlet end of the air heater (18) is fixedly connected with one end of a pipeline (19), an air groove (20) is formed in the fixing plate (16), the other end of the pipeline (19) is fixedly connected with the top surface of the fixing plate (14), the pipeline (19) is communicated with the air groove (20), the other side of the top surface of a base (1) is fixedly connected with the bottom surfaces of two vertical plates (21), the two vertical plates (21) are arranged in front and back, a fixing device is arranged, a connecting plate (23) is arranged above the moving plate (7), a pressing plate (24) is arranged above the connecting plate (23), the upper end of a thick rod of the electric push rod (5) is connected with the bottom surface of the connecting plate (23) through a bearing, the upper end of a thick rod of the common telescopic rod (6) is fixedly connected with the bottom surface of the connecting plate (23), the pressing plate (24) is fixedly connected with the connecting plate (23) through a spring telescopic rod (25), the front surface and the rear surface of the connecting plate (23) are respectively hinged with one end of a clamping strip (26), the clamping strip (26) can be clamped with the top surface of the pressing plate (24), an elastic block (27) is fixedly arranged on the top surface of the pressing plate (24), the periphery of the elastic block (27) is in contact fit with the clamping strip (26), a cutter (28) is fixedly arranged on the other side of the bottom surface of the moving plate (7), a cutting groove (29) corresponding to the cutter (28, one side of the top surface of the base (1) is provided with a chute (37), one side of the inner wall of the chute (37) is communicated with the outside, one side of the chute (37) is provided with a guide roller (38), and the front end and the rear end of the guide roller (38) are respectively connected with the inner wall of the chute (37) through bearings.

2. The construction material fixing device for indoor design according to claim 1, wherein: fixing device constitute by clamp (30), arc groove (31) and roller bearing (32), the top surface of riser (21) that the periphery bottom surface fixed connection of clamp (30) corresponds, several arc groove (31) are seted up to the inner wall of clamp (30), be equipped with a fore-and-aft roller bearing (32) in every arc groove (31), the inner wall of the arc groove (31) that corresponds is connected through the bearing respectively at roller bearing (32) both ends, the periphery homoenergetic of roller bearing (32) all can contact with the periphery of batching axle (22).

3. The construction material fixing device for indoor design according to claim 1, wherein: the cutting knife is characterized in that two sides of the cutting knife (28) are respectively provided with a protective plate (33), the bottom surface of the movable plate (7) is provided with second grooves (34) corresponding to the protective plates (33) one by one, the top surfaces of the inner walls of the second grooves (34) are respectively and fixedly connected with the upper ends of a plurality of springs (35), the lower ends of the springs (35) are respectively and fixedly connected with the top surfaces of the corresponding protective plates (33), and the upper parts of the protective plates (33) are always positioned in the second grooves (34).

4. The construction material fixing device for indoor design according to claim 1, wherein: and a movable handle (36) is fixedly arranged on the other side of the top surface of the base (1).

5. The construction material fixing device for indoor design according to claim 1, wherein: locking device constitute by mounting panel (39) second screw (40) and screw rod (41), the opposite side of one side fixed connection base (1) of mounting panel (39), the top surface in mounting panel (39) is seted up in second screw (40), screw rod (41) pass second screw (40) and with it screw-thread fit.

6. The construction material fixing device for indoor design according to claim 5, wherein: the lower end of the screw rod (41) is connected with the top surface of the contact plate (42) through a bearing, and the upper end of the screw rod (41) is fixedly provided with a rotating handle (43).