CN113715376B

CN113715376B - Bathtub fiber rolling tool

Info

Publication number: CN113715376B
Application number: CN202111039369.XA
Authority: CN
Inventors: 陈龙耀; 曾芳英
Original assignee: Jiangxi Longan Automation Equipment Co ltd
Current assignee: Jiangxi Longan Automation Equipment Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2023-04-07
Anticipated expiration: 2041-09-06
Also published as: CN113715376A

Abstract

The invention discloses a bathtub fiber rolling tool which comprises a support, a support platform, a telescopic holding arm lock, a lead screw linear moving mechanism and a moving guide mechanism, wherein the support platform is arranged on the upper plane of the support, a plurality of open slots are symmetrically formed in the front side and the rear side of the support platform respectively, the telescopic holding arm lock is provided with two pieces, the two pieces are symmetrically arranged in the open slots in the front and the rear direction, the lead screw linear moving mechanism is arranged in the middle of the support and comprises a double-end lead screw, external threads with opposite spiral directions are arranged at the two ends of the double-end lead screw, lead screw nuts are sleeved on the external threads at the two ends, the lead screw nuts are fixedly connected with the telescopic holding arm lock, the moving guide mechanism is provided with two pieces, the two pieces are respectively fixed on the left side and the right side of the support and comprise a guide rod and two slide blocks, and the slide blocks are fixedly connected with the telescopic holding arm lock. The fiber rolling device can conveniently clamp and fix the bathtub on the supporting platform, improves the working quality and the working efficiency of fiber rolling, can effectively prevent the bathtub from toppling over and injuring operators, and is suitable for fixing bathtubs of various specifications.

Description

Bathtub fiber rolling tool

Technical Field

The invention relates to the technical field of bathtub preparation, in particular to a bathtub fiber rolling tool.

Background

Acrylic bathtub is moulded the type by two blocks of acrylic boards and is made by the concatenation, divide into two subassemblies of inner casing and outer casing, and the inside glass fiber that need lay of outer casing subassembly to promote the intensity of bathtub. Glass fiber passes through the inside that the spray gun sprayed outer cylinder subassembly, but the glass fiber of spray gun injection is fluffy state attached to in the bathtub, still needs artifical roll extrusion to make its laminating, for the convenience roll extrusion operation, needs fix the bathtub during artifical roll extrusion, prevents that the bathtub from removing or toppling over at the rolling process, influences production efficiency, prevents that the bathtub from toppling over and injures operating personnel by a crashing object.

Disclosure of Invention

In order to solve the background technical problem, the invention provides a bathtub fiber rolling tool which is used for fixing an outer cylinder assembly in an outer cylinder assembly fiber coating and reinforcing process, so that the rolling production efficiency is improved, and the personal safety of operators is protected.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a bathtub fibre roll extrusion frock which characterized in that: including support, supporting platform, flexible arm lock, lead screw rectilinear movement mechanism and removal guiding mechanism of embracing, supporting platform fixed connection is on the plane on the support, preceding, the back both sides of supporting platform symmetry respectively are equipped with a plurality of open slot, flexible arm lock height-adjusting that stretches out and draws back from top to bottom is embraced to flexible, in symmetrical card locates the open slot around being, form rectilinear movement around can with the open slot and be connected, lead screw rectilinear movement mechanism installs in the middle of the support upper end, including the double-end lead screw, double-end lead screw both ends are equipped with the external screw thread that spiral opposite direction is, all overlap on the external screw thread of both ends and are equipped with corresponding matched with screw-nut, screw-nut upper end and flexible arm lock lower extreme of embracing can dismantle fixed connection, rotatory double-end lead screw, two ends screw-nut can drive preceding, two back flexible arm lock of embracing simultaneously along the double-end lead screw rectilinear movement around in opposite directions or back-on the back, removal guiding mechanism is equipped with two, fixed connection respectively in the left and right both sides of support upper end, including guide bar and two sliders on the guide bar front and the lateral surface of the telescopic arm lock of fixing connection of guide bar, two sliders and the guide bar formation can dismantle linear movement around the fixed connection.

Preferably, flexible arm lock of embracing includes telescopic link, frame shape set frame and adjusting bolt, the telescopic link includes horizontal pole and a plurality of montant, the montant equipartition is located on the horizontal pole lower plane, frame shape set frame comprises a plurality of entablature, a plurality of stand and bottom end rail frame construction, the stand is hollow square tubular construction, the montant is inserted and is located in the stand to form linear motion about can with the stand and be connected, adjusting bolt inserts and locates on the lateral wall before the stand for fix a position the fastening to the montant.

Preferably, be equipped with the through-hole on the lateral wall before the stand, be equipped with a plurality of and adjusting bolt matched with screw hole on the montant, adjusting bolt passes lateral wall through-hole and montant threaded connection before the stand, adjusting bolt passes through threaded connection in different screw holes, makes the height of flexible arm lock of embracing can adjust.

Preferably, the through hole is a vertical waist-shaped through hole, the adjusting bolt penetrates through the waist-shaped through hole to be in threaded connection with the threaded hole in the telescopic rod, the adjusting bolt is loosened, and the telescopic rod can be adjusted in height up and down along the waist-shaped through hole.

Preferably, the nut is fixedly connected to the front side wall of the upright column, the through hole is formed in the position, corresponding to the nut, of the front side wall of the upright column, the adjusting bolt is in threaded connection with the nut and penetrates through the through hole in the front side wall of the nut and the through hole in the front side wall of the upright column, the adjusting bolt is rotated, the end of the adjusting bolt is abutted to the front side face of the vertical rod and is screwed down, and the vertical rod can be positioned and fastened.

Preferably, both ends of the double-head screw rod are fixedly connected to the bearing seats, and the bearing seats are fixedly connected with the bracket through bearing seat fixing plates.

Preferably, the upper end of the screw rod nut is detachably and fixedly connected with the lower end of the telescopic holding arm through a screw rod nut fixing plate.

Preferably, two ends of the guide rod are fixedly connected with the bracket through a fixed seat; the upper end of the sliding block is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a sliding block fixing plate.

Preferably, a linear bearing is arranged in the sliding block. Preferably, the front end of the double-end screw rod is a square head and is used for being matched with a metal plate hand of a square sleeve, and the double-end screw rod is convenient to rotate.

The working principle of the invention is as follows: the left-handed double-headed lead screw is screwed by a square sleeve, so that two lead screw nuts drive the telescopic clamp arms to simultaneously move back and forth to a distance between the two telescopic clamp arms which is larger than the width of a bathtub body, the height of the telescopic clamp arms is adjusted by loosening the adjusting bolt, the upper plane of the telescopic clamp arms is lower than the height of the lower bottom surface of the skirt of the bathtub, one end of the bathtub is placed on a supporting platform from the left side or the right side, the bathtub is pushed to the middle of the supporting platform, the double-headed lead screw is screwed by the square sleeve, the two lead screw nuts drive the telescopic clamp arms to simultaneously move back and forth to be clamped on the front and rear outer side surfaces of the bathtub in a straight line, the height of the telescopic clamp arms is adjusted, the upper plane of the telescopic clamp arms is just propped against the lower bottom surface of the skirt of the bathtub, the adjusting bolt is locked, the bathtub is well fixed on the supporting platform, the fiber rolling work of an operator is facilitated, the fiber rolling work quality and the work efficiency are improved, and the operator can be effectively prevented from being injured by the falling of the bathtub; after the fiber rolling is finished, the bathtub can be dismounted from the side only by loosening the adjusting bolt, reducing the height of the telescopic clamp arm, and then loosening the two telescopic clamp arms by using a square sleeve metal plate handle left-hand double-headed screw rod. The tool has the advantages of simple structure, convenient operation, labor saving in mounting and dismounting the bathtub, and worth of popularization and application.

Compared with the prior art, the invention has the beneficial effects that: 1. the bathtub can be conveniently clamped and fixed on the supporting platform by arranging the supporting platform, the telescopic clamp arm and the double-head screw rod linear moving mechanism, fiber rolling work of an operator is facilitated, the fiber rolling work quality and the work efficiency are improved, and the operator can be effectively prevented from being injured by toppling over of the bathtub; 2. the telescopic clamp arms can be vertically stretched to adjust the height, and the clamping width between the two telescopic clamp arms can be adjusted by rotating the double-head lead screw, so that the tool can be suitable for fixing bathtubs of various specifications, and the practicability of the tool is improved; 3. simple structure, convenient operation, the installation is more laborsaving with the dismantlement bathtub, is worth popularizing and applying.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a linear moving mechanism and a moving guide mechanism of the telescopic clamp arm and the lead screw according to the embodiment of the present invention;

FIG. 4 is a schematic view of a telescopic clamp arm structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of a telescopic rod according to an embodiment of the present invention;

FIG. 6 is a schematic view of a frame-shaped frame according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a movement guide mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a linear moving mechanism of a lead screw according to an embodiment of the present invention;

FIG. 9 is a diagram illustrating an operating state of the present invention;

FIG. 10 is a schematic view of a second frame-shaped frame according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of a three-bar expansion link according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a three-frame-shaped frame according to an embodiment of the present invention.

In the figure: 1. the support, 2, a supporting platform, 201, an open slot, 3, a telescopic holding arm, 301, a telescopic rod, 3011, a cross rod, 3012, a vertical rod, 3013, a threaded hole, 302, a frame-shaped sleeve frame, 3021, an upright post, 3022, an upper cross beam, 3023, a lower cross beam, 3024, a circular through hole, 3024', a kidney-shaped through hole, 3025, a nut, 303, an adjusting bolt, 4, a movement guide mechanism, 401, a guide rod, 402, a slider, 403, a slider fixing plate, 404, a fixing base, 405, a supporting plate, 5, a lead screw linear movement mechanism, 501, a double-end lead screw, 5011, a square head, 502, a lead screw nut, 503, a lead screw nut fixing plate, 504, a bearing seat, 505, a bearing seat fixing plate, 6 and a bathtub.

Detailed Description

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", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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 only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1 to 9, the embodiment of the present invention includes a bracket 1, a supporting platform 2, a telescopic clamp arm 3, a screw linear moving mechanism 5 and a moving guide mechanism 4.

Supporting platform 2 fixed connection is on support 1 upper plane, and supporting platform 2 preceding, back both sides are the symmetry respectively and are equipped with 3 open slots 201.

The telescopic holding clamp arm 3 can be vertically stretched to adjust the height, and the telescopic holding clamp arm 3 is provided with two parts which are symmetrically clamped in the open slot 201 in a front-back manner and are linearly movably connected with the open slot 201 in a front-back manner;

the telescopic holding arm 3 comprises a telescopic rod 301, a frame-shaped sleeve frame 302 and an adjusting bolt 303, the telescopic rod 301 comprises a

cross rod

3011 and 3 vertical rods 3012, the vertical rods 3012 are uniformly distributed on the middle position of the lower plane of the cross rod 3011, the vertical rods 3012 are provided with a plurality of threaded holes 3013 matched with the adjusting bolt 303, the frame-shaped sleeve frame 302 comprises 2

upper cross beams

3022, 3 upright posts 3021 and lower cross beams 3023, the upright posts 3021 are hollow square tube structures, the vertical rods 3012 are inserted in the upright posts 3021 and are connected with the upright posts 3021 in a vertically linear moving manner, a circular through hole 3024 is formed in the front side wall of the upright post 3021, the adjusting bolt 303 passes through the circular through hole 3024 in the front side wall of the upright post 3021 and is in threaded connection with the threaded holes 3013 in the vertical rods 3012.

The adjusting bolt 303 is connected to different threaded holes 3013 through threads, so that the height of the telescopic clamp arm 3 can be adjusted. Different threaded holes 3013 correspond to bathtubs 6 with different height specifications, and the height position of each threaded hole 3013 is matched with the height of the corresponding bathtub 6.

Screw rod rectilinear movement mechanism 5 is installed in the middle of 1 upper end of support, including double-end screw 501, double-end screw 501 both ends are equipped with the external screw thread that spiral opposite direction is opposite, all overlap on the external screw thread of both ends and be equipped with corresponding matched with screw-nut 502, fixed connection can be dismantled with the lower beam 3023 of flexible arm lock 3 lower extreme to screw-nut 502 upper end through screw-nut fixed plate 503, double-end screw 501 both ends fixed connection is on bearing frame 504, bearing frame 504 passes through bearing frame fixed plate 505 and support 1 fixed connection.

Rotating the double-end screw rod 501, the screw nuts 502 at the two ends can drive the front and the rear two telescopic holding arms 3 to move linearly in the same direction or back and forth along the double-end screw rod 501.

The movable guide mechanism 4 is provided with two pieces which are respectively fixedly connected to the left side and the right side of the upper end of the support 1, and comprises a guide rod 401 and two sliders 402 which are sleeved on the outer side faces of the front end and the rear end of the guide rod, the two sliders 402 and the guide rod 401 form a front-rear linear movable connection, the axis of the guide rod 401 is parallel to the axis of the double-head screw rod 501, the two ends of the guide rod 401 are fixedly connected with the support 1 through fixing seats 404, and the upper end of the slider 402 is detachably and fixedly connected with a lower cross beam 3023 at the lower end of the telescopic holding arm lock 3 through a slider fixing plate 403.

Preferably, two support plates 405 are further sleeved in the middle of the guide rod 401, and the upper ends of the support plates 405 are fixedly connected with the bracket 1.

Preferably, a linear bearing is provided in the slider 402. The friction force between the sliding block and the guide rod during sliding can be greatly reduced, and the service life of the moving guide mechanism is prolonged.

Preferably, the front end of the double-head screw 501 is provided with a square head 5011 for matching with a square sleeve metal plate, so that the double-head screw 501 can be conveniently rotated.

As shown in fig. 10, the second embodiment of the present invention is substantially the same as the first embodiment, except that a vertical waist-shaped through hole 3024' is provided on the front side wall of the upright post 3021, the adjusting bolt 303 passes through the waist-shaped through hole 3024' to be screwed with the threaded hole 3013 of the telescopic rod 301, and the telescopic rod 301 can adjust the height up and down along the waist-shaped through hole 3024' by loosening the adjusting bolt 303.

As shown in fig. 11 and 12, the third embodiment of the present invention is substantially the same as the first embodiment, except that: a nut 3025 is fixedly connected to the front side wall of the upright post 3021, a through hole is formed in the front side wall of the upright post 3021 at a position corresponding to the nut 3025, a threaded hole is not formed in the upright post 3012, the adjusting bolt 303 penetrates through the nut 3025 and the through hole in the front side wall of the upright post 3021, the adjusting bolt 303 is rotated, the end of the adjusting bolt 303 is abutted against the front side surface of the upright post 3012 and is screwed down, and the upright post 3012 can be positioned and fastened; the height of the telescopic arm 3 can be telescopically adjusted by loosening the adjusting bolt 303.

The working mode of the embodiment of the invention is as follows: the left-handed double-headed screw 501 is screwed by a square sleeve, so that the two screw rod nuts 502 drive the telescopic clamp arms 3 to simultaneously move back and forth linearly to a position where the distance between the two telescopic clamp arms 3 is greater than the width of a bathtub 6 cylinder body, the adjusting bolt 303 is unscrewed, the height of the telescopic clamp arms 3 is adjusted to enable the upper planes of the telescopic clamp arms 3 to be lower than the height of the lower bottom surface of the skirt of the bathtub 6, one end of the bathtub 6 is placed on the supporting platform 2 from the left side or the right side, the bathtub 6 is pushed to the middle of the supporting platform 2, the right-handed double-headed screw 501 is screwed by the square sleeve, the two screw rod nuts 502 drive the telescopic clamp arms 3 to simultaneously move back and forth linearly to be clamped on the front outer side and the rear outer side of the bathtub 6, the height of the telescopic clamp arms 3 is adjusted to enable the upper planes of the telescopic clamp arms to be exactly supported on the lower bottom surface of the skirt of the bathtub 6, the adjusting bolt 303 is locked, the bathtub 6 is well fixed on the supporting platform 2, fiber rolling work of an operator is convenient, the fiber rolling work quality and the work efficiency are improved, and the operator can be effectively prevented from being hit by the bathtub; after the fiber rolling is finished, the adjusting bolt 303 is only needed to be unscrewed, the height of the telescopic clamp arm 3 is reduced, the square sleeve metal plate is screwed leftwards, the double-headed screw 501 is used, the two telescopic clamp arms 3 are loosened, and the bathtub 6 can be dismounted from the side. The tool has the advantages of simple structure, convenient operation, labor saving in mounting and dismounting the bathtub 6, and worth of popularization and application.

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

Claims

1. The utility model provides a bathtub fibre roll extrusion frock which characterized in that: the telescopic clamping arm comprises a support, a support platform, a telescopic clamping arm, a screw rod linear moving mechanism and a moving guide mechanism, wherein the support platform is fixedly connected to the upper plane of the support, a plurality of open slots are symmetrically formed in the front side and the rear side of the support platform respectively, the telescopic clamping arm can be extended and retracted up and down to adjust the height, the telescopic clamping arm is provided with two parts which are symmetrically clamped in the open slots and form a front-rear linear moving connection with the open slots, the screw rod linear moving mechanism is mounted in the middle of the upper end of the support and comprises a double-end screw rod, the two ends of the double-end screw rod are provided with external threads with opposite spiral directions, the external threads at the two ends are respectively sleeved with corresponding matched screw rod nuts, the upper end of each screw rod nut is detachably and fixedly connected with the lower end of the telescopic clamping arm, the screw rod nuts at the two ends can drive the front and rear telescopic clamping arm to linearly move in the opposite directions or back-back directions along the double-end screw rod simultaneously, the moving guide mechanism is provided with two parts which are fixedly connected to the left and the right sides of the upper end of the support and comprises a guide rod and two slide blocks sleeved on the outer side surfaces of the front and rear end of the guide rod, the upper end of the guide rod, the guide rod and the guide rod are connected with the telescopic clamping arm in the guide rod in the telescopic clamping arm;

the telescopic holding arm comprises a telescopic rod, a frame-shaped sleeve frame and an adjusting bolt, wherein the telescopic rod comprises a cross rod and a plurality of vertical rods, the vertical rods are uniformly distributed on the lower plane of the cross rod, the frame-shaped sleeve frame is of a frame structure consisting of a plurality of upper cross beams, a plurality of stand columns and a lower cross beam, the stand columns are of hollow square tube structures, the vertical rods are inserted in the stand columns and are connected with the stand columns in a vertically linear moving mode, and the adjusting bolt is inserted in the front side wall of the stand columns and used for positioning and fastening the vertical rods;

a linear bearing is arranged in the sliding block;

the front end of the double-end screw rod is arranged to be a square head and is used for being matched with a metal plate of the square sleeve, and the double-end screw rod can be conveniently rotated.

2. The bathtub fiber rolling tool according to claim 1, wherein: the adjustable clamp is characterized in that a through hole is formed in the front side wall of the stand column, a plurality of threaded holes matched with the adjusting bolts are formed in the vertical rod, the adjusting bolts penetrate through the through holes in the front side wall of the stand column and are in threaded connection with the vertical rod, and the adjusting bolts are connected with different threaded holes through threads, so that the height of the telescopic clamp arm can be adjusted.

3. The bathtub fiber rolling tool according to claim 2, characterized in that: the through holes are vertical waist-shaped through holes, the adjusting bolts penetrate through the waist-shaped through holes to be in threaded connection with the threaded holes in the telescopic rods, the adjusting bolts are loosened, and the telescopic rods can be adjusted in height up and down along the waist-shaped through holes.

4. The bathtub fiber rolling tool according to claim 1, characterized in that: the adjusting bolt is in threaded connection with the nut, penetrates through the through holes in the nut and the through hole in the front side wall of the stand, rotates the adjusting bolt, enables the end of the adjusting bolt to be supported on the front side face of the vertical rod, and is screwed down, so that the vertical rod can be positioned and fastened.

5. The bathtub fiber rolling tool according to claim 1, characterized in that: the double-end lead screw both ends fixed connection is on the bearing frame, the bearing frame passes through bearing frame fixed plate and support fixed connection.

6. The bathtub fiber rolling tool according to claim 1, characterized in that: the upper end of the screw rod nut is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a screw rod nut fixing plate.

7. The bathtub fiber rolling tool according to claim 1, characterized in that: two ends of the guide rod are fixedly connected with the bracket through a fixed seat; the upper end of the sliding block is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a sliding block fixing plate.