CN214455359U - Convenient winding device for tablecloth - Google Patents

Abstract

The utility model provides a convenient winding device for tablecloth, which comprises two rotating frames arranged through a supporting seat, wherein each rotating frame comprises a rotating shaft, frame plate groups are fixedly arranged on two sides of the rotating shaft, a winding structure is arranged between the ends of the frame plate groups, which are far away from the rotating shaft, one winding structure is driven by a first motor, and the rotating frame is driven by a second motor; a rotary table is fixedly arranged at one end of the rotary shaft, four clamping grooves are arranged at the edge of the rotary table, the clamping grooves are distributed in a circumferential array around the center of the rotary table, and the rotary table is locked by an inserting strip and a push rod motor; the top surface of the bottom plate is fixedly provided with a guide strip, a bearing bracket is arranged on the guide strip in a sliding manner, and the bearing bracket can move towards the direction of the supporting seat and bear the rolled tablecloth; its novel structure has two sets of rolling structures, can realize the rolling and take-up in turn, and the dismouting of convenient desk yardage roll and wind-up roll reduces and shuts down for a long time, improves production efficiency.

Description

Convenient winding device for tablecloth

Technical Field

The utility model relates to a tablecloth production facility field, more specifically relates to a tablecloth is with making things convenient for coiling mechanism.

Background

The tablecloth is an article which is covered on the table and the tabletop and used for preventing dirt or increasing the appearance; in the production process, the tablecloth needs to be wound, and in the primary production or the splitting process, winding equipment needs to be used for winding; however, after the existing winding device winds one roll, the device needs to be stopped, then the wound tablecloth roll is detached and moved to other parts, and then another winding roller is installed at the corresponding part, so that the time required by the detaching process is long, and the production efficiency is influenced.

Disclosure of Invention

In order to overcome the defect of the prior art, the utility model aims to solve the technical problem that a tablecloth is with making things convenient for coiling mechanism is proposed, its novel structure has two sets of rolling structures, can realize the rolling and take turns, and the dismouting of convenient tablecloth book and wind-up roll reduces to shut down long, improves production efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a convenient winding device for tablecloth, which comprises a bottom plate, two supporting seats fixedly arranged on the top surface of the bottom plate, a rotating frame arranged between the two supporting seats through a bearing frame, the rotating frame comprises a rotating shaft, frame plate groups are fixedly arranged on both sides of the rotating shaft, each frame plate group comprises two frame plates which are oppositely arranged, a winding structure is erected between the ends of the frame plate groups, which are far away from the rotating shaft, one winding structure is driven by a first motor, the first motor is fixedly arranged on the adjacent frame plates, a second motor is arranged on the bottom plate, and the second motor drives the rotating frame to rotate; a rotary table is fixedly arranged at one end of the rotary shaft, four clamping grooves are formed in the edge of the rotary table, the clamping grooves are distributed in a circumferential array mode around the center of the rotary table, a push rod motor is fixedly installed on a supporting seat close to the rotary table, an inserting strip is connected to the end portion of a piston rod of the push rod motor, and the inserting strip is driven by the push rod motor to extend into the clamping grooves and lock the rotary table; the top surface of bottom plate is fixed and is equipped with the gib block, the gib block is located one side of supporting seat, the gib block is followed the length direction of bottom plate extends, the pivot is followed the width direction of bottom plate extends, the slip is equipped with the support bracket on the gib block, the top surface of support bracket is equipped with holds the support groove, hold the support bracket can move towards the supporting seat direction, carry out the bearing to the tablecloth after accomplishing the rolling.

In the preferred technical solution of the present invention, the end of the frame plate is provided with a mounting hole, the winding structure includes a winding roller and a turning member for locking the winding roller, the turning member includes a circular plate fixedly disposed on the rotation axis in the middle of the end surface of the circular plate, the rotation axis is adapted to the mounting hole, the rotation axis runs through the mounting hole and has a sprocket fixedly disposed at the end, the turning member is rotatably mounted at the mounting hole, the circular plate is located between two frame plates, the end of the circular plate away from the rotation axis is fixedly provided with a limiting frame, the inner wall of the limiting frame is rectangular and has one open side, two side walls of the limiting frame at the open port are provided with insertion holes, the insertion holes are inserted with limiting strips, and the limiting strips are magnetically attracted and fixed in the insertion holes; the fixed stopper that is equipped with in both ends center of wind-up roll, the stopper with spacing frame inner wall adaptation, and warp spacing strip is injectd, the wind-up roll erects on two relative commentaries on classics head spare, changes head spare and passes through chain sprocket assembly transmission with adjacent first motor and be connected.

The utility model discloses in the technical scheme of preferred, the inner wall of jack inlays and is equipped with the magnet piece, spacing is the iron structure.

The utility model discloses in the technical scheme of preferred, the both ends outer wall of spacing all is equipped with anti-skidding line.

The utility model discloses in the technical scheme of preferred, the pivot with the fixed reinforcing plate that is equipped with in junction of frame plate, the reinforcing plate extends to the both ends of pivot, and with the frame plate meets.

The utility model discloses among the technical scheme of preferred, the one end that the carousel was kept away from in the pivot passes through sprocket chain assembly transmission with the second motor and is connected, and is close to the carousel the fixed guide holder that is equipped with on the wall of supporting seat, the cutting is followed the vertical slip of guide holder, the cutting is located the below of carousel, the bottom of cutting with the piston rod tip of push rod motor passes through flexible glue pad fixed connection.

The utility model discloses in the technical scheme of preferred, the support groove is concave cambered surface form structure, the gib block is close to the fixed supporting shoe that is equipped with of one end of supporting seat, the support bracket remove to support hold during the supporting shoe the centre of a circle in support groove and horizontality the axis coincidence of wind-up roll.

The utility model discloses among the technical scheme of preferred, a plurality of universal ball bearings are installed to the bottom surface of support bracket, universal ball bearing is the rectangular array and distributes, universal ball bearing's ball supports and holds the top surface of bottom plate.

In the preferred technical scheme of the utility model, the gib block is T type groove structure, the bottom of support bracket slide block in on the gib block.

The utility model has the advantages that:

the utility model provides a convenient rolling device for tablecloth, which has a novel structure, wherein the rotating frame comprises a rotating shaft and frame plate groups fixed on two sides of the rotating shaft, the end parts of the frame plate groups are provided with rolling structures, the rolling structures are driven by an independent first motor, and the rotating frame is driven by a second motor, and both sides can be wound by rolling the tablecloth, thereby realizing rolling rotation, facilitating the disassembly and assembly of the tablecloth roll and the wind-up roll, reducing the shutdown time and improving the production efficiency; the design and the matching of the push rod motor, the inserting strips, the rotary table and the clamping grooves can lock the rotary frame, so that the integral bearing is ensured, and the rotary frame is prevented from rotating and toppling over; and the design of the supporting bracket can support the tablecloth roll which is rolled, so that the tablecloth roll is convenient to disassemble and transfer, and the working efficiency is improved.

Drawings

FIG. 1 is a front view of a convenient roll-up device for tablecloths provided in an embodiment of the present invention;

FIG. 2 is a rear view of a convenient roll-up device for tablecloths provided in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a support seat and a rotating frame provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a swivel member provided in an embodiment of the present invention;

fig. 5 is a top view of a wind-up roll provided in an embodiment of the present invention.

In the figure:

100. a base plate; 110. a guide strip; 120. a support block; 200. a supporting seat; 300. a rotating frame; 310. a rotating shaft; 320. a frame plate; 330. a turntable; 340. a card slot; 350. a reinforcing plate; 400. a winding structure; 410. a wind-up roll; 411. a limiting block; 420. a turning piece; 421. a circular plate; 422. a rotating shaft; 423. a limiting frame; 424. A limiting strip; 425. a magnet block; 426. anti-skid lines; 510. a first motor; 520. a second motor; 610. A push rod motor; 620. cutting; 630. a guide seat; 640. a soft rubber cushion; 700. a support bracket; 710. a bearing groove; 720 universal ball bearing.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, a specific embodiment of the present invention discloses a convenient rolling device for tablecloth, which includes a bottom plate 100, two supporting seats 200 fixedly mounted on the top surface of the bottom plate 100, a rotating frame 300 is mounted between the two supporting seats 200 through a bearing frame, the rotating frame 300 includes a rotating shaft 310, frame plate groups are fixedly mounted on both sides of the rotating shaft 310, each frame plate group includes two frame plates 320 oppositely disposed, a rolling structure 400 is mounted between the ends of the frame plate groups far away from the rotating shaft 310, the rolling structure 400 is driven by a first motor 510, the first motor 510 is fixedly mounted on the adjacent frame plates 320, a second motor 520 is mounted on the bottom plate 100, and the second motor 520 drives the rotating frame 300 to rotate; a rotating disc 330 is fixedly arranged at one end of the rotating shaft 310, four clamping grooves 340 are arranged at the edge of the rotating disc 330, the clamping grooves 340 are distributed in a circumferential array around the center of the rotating disc 330, a push rod motor 610 is fixedly arranged on a supporting seat 200 adjacent to the rotating disc 330, an inserting strip 620 is connected to the end part of a piston rod of the push rod motor 610, and the inserting strip 620 is driven by the push rod motor 610 to extend into the clamping grooves 340 to lock the rotating disc 330; the top surface of the base plate 100 is fixedly provided with a guide strip 110, the guide strip 110 is positioned on one side of the support seat 200, the guide strip 110 extends along the length direction of the base plate 100, the rotating shaft 310 extends along the width direction of the base plate 100, a support bracket 700 is arranged on the guide strip 110 in a sliding manner, a support bracket 710 is arranged on the top surface of the support bracket 700, and the support bracket 700 can move towards the support seat 200 to support the rolled tablecloth.

The convenient winding device for the tablecloth is novel in structure, the rotating frame 300 comprises the rotating shaft 310 and frame plate groups fixed on the two sides of the rotating shaft 310, the winding structure 400 is mounted at the end part of each frame plate group, the winding structure 400 is driven by the independent first motor 510, the rotating frame 300 is driven by the second motor 520, and tablecloth can be wound and wound on the two sides of the rotating frame, so that winding and rotation are achieved, tablecloth rolls and winding rollers can be conveniently dismounted, the shutdown time is shortened, and the production efficiency is improved; the design and the matching of the push rod motor 610, the insert 620, the turntable 330 and the clamping groove 340 can lock the rotating frame 300, ensure the integral bearing and prevent the rotating frame 300 from rotating and toppling; the design of the supporting bracket 700 can support the rolled tablecloth roll, so that the tablecloth roll is convenient to disassemble and transfer, and the working efficiency is improved; more specifically, after the winding structure on one side finishes winding the tablecloth, cutting off the tablecloth, starting a second motor, simultaneously starting a push rod motor to unlock the rotary table, driving the rotary frame to rotate by 90 degrees by the second motor, resetting the push rod motor, locking the rotary table, moving the support bracket in place by a worker, then enabling the push rod motor to withdraw the piston rod, starting the second motor again, rotating the rotary frame by 90 degrees, rolling the wound tablecloth onto the support bracket, and locking the rotary table again by the push rod motor; the worker firstly matches the other rolling structure with the tablecloth, starts the corresponding first motor and rolls the tablecloth; and then, disassembling and moving out the tablecloth roll, and replacing the corresponding winding roller to prepare for the next tablecloth roll.

Further, the end portions of the frame plates 320 are provided with mounting holes, the winding structure 400 comprises a winding roller 410 and a turning member 420 for locking the winding roller 410, the turning member 420 comprises a circular plate 421 and a rotating shaft 422 fixedly arranged in the middle of the end face of the circular plate 421, the rotating shaft 422 is matched with the mounting holes, the rotating shaft 422 penetrates through the mounting holes and is fixedly provided with a chain wheel at the end portion, the turning member 420 is rotatably mounted at the mounting holes, the circular plate 421 is positioned between the two frame plates 320, a limiting frame 423 is fixedly arranged at the end portion of the circular plate 421 far away from the rotating shaft 422, the inner wall of the limiting frame 423 is in a rectangular structure, one side of the limiting frame 423 is open, two side walls of the limiting frame 423 at the open opening are provided with insertion holes, limiting strips 424 are inserted in the insertion holes, and the limiting strips 424 are magnetically attracted and fixed in the insertion holes; the centers of two ends of the winding roller 410 are fixedly provided with limiting blocks 411, the limiting blocks 411 are matched with the inner walls of the limiting frames 423 and limited by the limiting strips 424, the winding roller 410 is erected on two opposite turning head pieces 420, and the turning head pieces 420 are in transmission connection with the adjacent first motor 510 through a chain and sprocket assembly; the structural design can facilitate the dismounting and mounting of the winding roller 410 so as to dismount the wound tablecloth roll, facilitate the replacement and mounting of the subsequent winding roller 410, facilitate the overall operation and ensure that the winding roller 410 is driven to rotate smoothly; more specifically, when the winding roller is detached or replaced, the limiting strips 424 at the two ends are pulled out, and then the two ends of the winding roller can be moved out of the limiting frames, so that detachment is realized; when the winding roller needs to be installed, the limiting blocks at the two ends of the winding roller are inserted into the corresponding limiting frames, and then the limiting strips are inserted into the corresponding jacks.

Further, a magnet block 425 is embedded in the inner wall of the insertion hole, and the limiting strip 424 is of an iron structure; make spacing 424 stop in the jack through the mode of magnetism, have and make things convenient for the dismouting to use.

Further, the outer walls of the two ends of the limiting strip 424 are both provided with anti-slip grains 426.

Further, a reinforcing plate 350 is fixedly arranged at the connection position of the rotating shaft 310 and the frame plate 320, and the reinforcing plate 350 extends to two ends of the rotating shaft 310 and is connected with the frame plate 320; the connection strength of the rotating shaft 310 and the frame plate 320 is enhanced, and the bearing capacity is improved.

Further, one end of the rotating shaft 310, which is far away from the rotating disc, is in transmission connection with the second motor 520 through a chain wheel and chain assembly, a guide seat 630 is fixedly arranged on the wall surface of the support seat 200, which is close to the rotating disc 330, the inserting strip 620 vertically slides along the guide seat 630, the inserting strip 620 is positioned below the rotating disc 330, and the bottom end of the inserting strip 620 is fixedly connected with the end of the piston rod of the push rod motor 610 through a soft rubber pad 640; this structural design can prevent direct contact between the piston rod of push rod motor 610 and cutting 620, prevents that carousel 330 atress is direct to transmit to push rod motor 610 department, avoids causing the destruction to push rod motor 610.

Further, the supporting groove 710 is a concave arc surface-shaped structure, one end of the guide bar 110 close to the supporting seat 200 is fixedly provided with a supporting block 120, and when the supporting bracket 700 moves to abut against the supporting block 120, the center of the supporting groove 710 coincides with the axis of the winding roller 410 in a horizontal state; can conveniently carry out the bearing, be convenient for get and put.

Further, a plurality of universal ball bearings 720 are mounted on the bottom surface of the support bracket 700, the universal ball bearings 720 are distributed in a rectangular array, and the balls of the universal ball bearings 720 are abutted against the top surface of the bottom plate 100; the structural design can reduce the contact friction force between the support bracket 700 and the bottom plate 100, and is convenient for pushing the support bracket so as to move the tablecloth roll.

Further, the guide bar 110 is a T-shaped groove structure, and the bottom of the support bracket 700 is slidably clamped on the guide bar 110.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (9)

1. The utility model provides a tablecloth is with making things convenient for coiling mechanism which characterized in that:

the winding mechanism comprises a bottom plate (100), two supporting seats (200) fixedly mounted on the top surface of the bottom plate (100), a rotating frame (300) is arranged between the two supporting seats (200) through a bearing frame, the rotating frame (300) comprises a rotating shaft (310), frame plate groups are fixedly arranged on two sides of the rotating shaft (310) and comprise two frame plates (320) which are arranged oppositely, a winding structure (400) is erected between one ends, far away from the rotating shaft (310), of the frame plate groups, the winding structure (400) is driven by a first motor (510), the first motor (510) is fixedly mounted on the adjacent frame plate (320), a second motor (520) is mounted on the bottom plate (100), and the second motor (520) drives the rotating frame (300) to rotate; a rotating disc (330) is fixedly arranged at one end of the rotating shaft (310), four clamping grooves (340) are formed in the edge of the rotating disc (330), the clamping grooves (340) are distributed in a circumferential array around the center of the rotating disc (330), a push rod motor (610) is fixedly arranged on a supporting seat (200) close to the rotating disc (330), an inserting strip (620) is connected to the end part of a piston rod of the push rod motor (610), and the inserting strip (620) is driven by the push rod motor (610) to extend into the clamping grooves (340) to lock the rotating disc (330);

the fixed gib block (110) that is equipped with of top surface of bottom plate (100), gib block (110) are located one side of supporting seat (200), gib block (110) are followed the length direction of bottom plate (100) extends, pivot (310) are followed the width direction of bottom plate (100) extends, it is equipped with bearing bracket (700) to slide on gib block (110), the top surface of bearing bracket (700) is equipped with holds support groove (710), bearing bracket (700) can move towards supporting seat (200) direction, carry out the bearing to the tablecloth after accomplishing the rolling.

2. A convenient rolling device for tablecloth according to claim 1, which is characterized in that:

the tip of frame plate (320) is equipped with the mounting hole, winding structure (400) include wind-up roll (410), and be used for the locking the turn round piece (420) of wind-up roll (410), turn round piece (420) includes plectane (421), fixed locating axis of rotation (422) at plectane (421) terminal surface middle part, axis of rotation (422) with the mounting hole adaptation, axis of rotation (422) run through the mounting hole, and the end fixing is equipped with the sprocket, turn round piece (420) rotate to be installed mounting hole department, plectane (421) are located two between frame plate (320), plectane (421) are kept away from the end fixing of axis of rotation (422) is equipped with spacing frame (423), the inner wall of spacing frame (423) is the rectangle column structure, and one side is opened, spacing frame (423) are equipped with the jack in the both sides wall of opening, the jack interpolation is equipped with spacing strip (424), the limiting strip (424) is fixed in the jack in a magnetic attraction manner; the two ends of the winding roller (410) are centrally and fixedly provided with limiting blocks (411), the limiting blocks (411) are matched with the inner walls of the limiting frames (423) and limited by the limiting strips (424), the winding roller (410) is erected on two opposite turning pieces (420), and the turning pieces (420) are in transmission connection with the adjacent first motor (510) through a chain and chain wheel assembly.

3. A convenient rolling device for tablecloth according to claim 2, characterized in that:

the inner wall of jack inlays and is equipped with magnet piece (425), spacing (424) are the iron structure.

4. A convenient rolling device for tablecloth according to claim 2, characterized in that:

the outer walls of the two ends of the limiting strip (424) are provided with anti-slip threads (426).

5. A convenient rolling device for tablecloth according to claim 1, which is characterized in that:

the junction of pivot (310) with frame plate (320) is fixed to be equipped with reinforcing plate (350), reinforcing plate (350) extend to the both ends of pivot (310), and with frame plate (320) meet.

6. A convenient rolling device for tablecloth according to claim 1, which is characterized in that:

the one end that the carousel was kept away from in pivot (310) is connected through sprocket chain assembly transmission with second motor (520), and is close to carousel (330) the fixed guide holder (630) that is equipped with on the wall of supporting seat (200), cutting (620) are followed guide holder (630) vertical slip, cutting (620) are located the below of carousel (330), the bottom of cutting (620) with the piston rod tip of push rod motor (610) passes through soft cushion (640) fixed connection.

7. A convenient rolling device for tablecloth according to claim 2, characterized in that:

the supporting groove (710) is of a concave arc surface-shaped structure, a supporting block (120) is fixedly arranged at one end, close to the supporting seat (200), of the guide bar (110), and when the supporting bracket (700) moves to abut against the supporting block (120), the circle center of the supporting groove (710) is overlapped with the axis of the winding roller (410) in a horizontal state.

8. A convenient rolling device for tablecloth according to claim 1, which is characterized in that:

the bottom surface of the support bracket (700) is provided with a plurality of universal ball bearings (720), the universal ball bearings (720) are distributed in a rectangular array, and the balls of the universal ball bearings (720) are abutted against the top surface of the bottom plate (100).

9. A convenient rolling device for tablecloth according to claim 1, which is characterized in that:

the guide strip (110) is of a T-shaped groove structure, and the bottom of the support bracket (700) is clamped on the guide strip (110) in a sliding mode.

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