CN215710366U

CN215710366U - Winding device

Info

Publication number: CN215710366U
Application number: CN202122376805.4U
Authority: CN
Inventors: 丁华雄
Original assignee: Quanzhou Botai Investment Co ltd
Current assignee: Quanzhou Botai Investment Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-01
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a winder, which comprises a scroll for winding a flexible material, a motor for driving the scroll to rotate, a limiting roller arranged behind the scroll and a first limiting mechanism for controlling the distance between the limiting roller and the scroll; first stop gear includes spacing actuating mechanism, catch bar and return mechanism, the upper end of catch bar with spacing gyro wheel is fixed, the lower extreme of catch bar is in push away spacing gyro wheel to the spool rear under spacing actuating mechanism's the output promotes, and after the rolling was accomplished, the normal position was returned to spacing actuating mechanism's output, the catch bar is in under return mechanism's the tractive, make spacing gyro wheel with it takes out to pull open the flexible material after the distance is used for the rolling between the spool. The utility model solves the problem of loosening of the flexible material during rolling, can roll the flexible material with any thickness and any size, does not need to adjust the size and is automatically adaptive.

Description

Winding device

Technical Field

The utility model relates to a winding device, in particular to a winder.

Background

The prior art mat rolling machines are simply comprised of a reel and an air foot switch. The using method comprises the following steps: look for the spool draw-in groove, with the product embedding draw-in groove in, the air switch is stepped on to the foot, and after the rolling was accomplished, the manual work was taken out and is rolled up the product. The machine needs workers to manually control the position of a product in the rolling process, and the process has great potential safety hazards: if in operation, the machine running at high speed is easy to roll in the arm; the products rolled by the machine are not compact and tidy, and the rolled products need to be pulled out manually by workers, so that the compactness of the products is reduced, and the convenience of operation is also reduced. In addition, the adaptability to materials with different sizes is poor, and the like. And in the use process, the safety of the winder needs to be further improved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to solve the problems in the prior art, the utility model provides the winder, and the winding process of the whole winder is more controllable and safer.

The technical scheme is as follows: the utility model relates to a winder, which comprises a scroll for winding a flexible material, a motor for driving the scroll to rotate, a limiting roller arranged behind the scroll and a first limiting mechanism for controlling the distance between the limiting roller and the scroll; first stop gear includes spacing actuating mechanism, catch bar and return mechanism, the upper end of catch bar with spacing gyro wheel is fixed, the lower extreme of catch bar is in push away spacing gyro wheel to the spool rear under spacing actuating mechanism's the output promotes, and after the rolling was accomplished, the normal position was returned to spacing actuating mechanism's output, the catch bar is in under return mechanism's the tractive, make spacing gyro wheel with it takes out to pull open the flexible material after the distance is used for the rolling between the spool.

As a preferable structure of the present invention, the reel is provided with a pushing mechanism, and the pushing mechanism includes a pushing piece fixed on one side of the reel and a stroke control mechanism for controlling the pushing piece to slide left and right on the reel.

As a preferable structure of the utility model, the limit driving mechanism is a limit cylinder, the stroke control mechanism is a stroke cylinder, both the limit cylinder and the stroke cylinder are controlled by a first switch, when the first switch is switched on, the output end of the limit cylinder returns to the original position, and the pushing sheet is driven by the stroke cylinder to slide to the right end of the scroll.

As a preferable structure of the utility model, the return mechanism is a cowhide rubber band fixed below the push rod.

As a preferable structure of the utility model, a plurality of clamping grooves for clamping the flexible material to be wound are uniformly arranged on the periphery of the reel.

As a preferable structure of the present invention, the motor is provided with a plurality of start switches.

The second limiting mechanism comprises a limiting shaft and two limiting blocking pieces arranged on the limiting shaft.

As a preferable structure of the utility model, the distance between the limiting blocking pieces is adjustable.

As a preferable structure of the present invention, two second limiting mechanisms arranged in parallel are provided in front of the reel.

As a preferred structure of the present invention, the first limiting mechanism includes a fixing rod for fixing the return mechanism.

Has the advantages that: (1) according to the utility model, the push rod of the first limiting mechanism is controlled to push the limiting roller to be tightly attached to the scroll, so that the flexible material is always tightly attached to the limiting roller during winding, the flexible material is prevented from being loose during winding, and after the winding is finished, the output end of the limiting driving mechanism returns to the original position, so that the limiting roller keeps a certain distance from the scroll under the action of the traction push rod of the return mechanism, and enough space is formed between the limiting roller and the scroll to facilitate the taking out of the wound flexible material; (2) the first limiting mechanism is matched with the pushing rod, the first limiting mechanism is automatically pushed open along with the rolling of the flexible material, the flexible material is tightly attached to the first limiting mechanism, the diameters of the materials rolled out in the same size are the same, the rolling can be automatically adapted according to the rolling thickness, and the first limiting mechanism does not need to be adjusted according to the different materials; (3) the utility model is further provided with a pushing mechanism which pushes the flexible material which is completely rolled out of the reel through the sliding of the pushing piece; (4) according to the utility model, the pushing and limiting mechanisms act simultaneously through one control switch (a first switch), the flexible material is held by two hands after the winding is finished, the first limiting mechanism is controlled to be loosened through the first switch, the stroke cylinder can control the pushing piece to push out the material, and the material winding device is convenient and labor-saving; (5) the equal clamping grooves are formed in the scroll, so that the defect that only one clamping groove is formed in the prior art is overcome, the yoga mat can be directly inserted into the rotary machine no matter when the rotary machine stops, and the clamping grooves are not required to be searched through secondary adjustment; (6) the utility model is further provided with a second limiting mechanism, the limiting blocking piece arranged on the second limiting mechanism can be freely adjusted left and right according to the width of the flexible material, the left and right deviation of the flexible material during automatic winding is solved, and the left and right limiting blocking pieces are added to ensure that the side surface of the wound flexible material is completely orderly; (7) according to the utility model, through two second limiting mechanisms which are parallel, a flexible material passes through 2 limiting shafts in an S form from top to bottom, so that the problem of up-and-down jumping and deviation of a flexible material sheet during winding is solved; (8) the utility model solves the safety problem of the foot switch in the prior art by a plurality of trigger switches (second switches).

Drawings

FIG. 1 is a schematic structural view of a winder of the present invention;

FIG. 2 is a schematic view of a card slot structure of the present invention;

FIG. 3 is a schematic structural view of a first limiting mechanism and a roller according to the present invention;

FIG. 4 is a schematic view of the working state of the winder before winding;

fig. 5 is a schematic view of the working state of the winder after winding.

Detailed Description

As shown in fig. 1, the present invention provides a winding device, the main structure of which is disposed on a workbench 100, the winding device includes a winding shaft 1 for winding a flexible material, a motor 2 for driving the winding shaft 1 to rotate, a limiting roller 3 disposed behind the winding shaft 1, and a first limiting mechanism 4 for controlling the distance between the limiting roller 3 and the winding shaft 1. The flexible material in this embodiment includes soft class material product that needs the rolling such as carpet, tablecloth, cover yoga mat.

The front-to-back and left-to-right directions of the present invention are shown in fig. 1.

As shown in fig. 2, the reel 1 is erected on the workbench 100, a plurality of slots 11 are disposed on the periphery of the reel 1 along the extending direction of the reel 1, and the slots 11 are uniformly distributed on the periphery of the reel 1. This embodiment is provided with a plurality of draw-in groove in the periphery of spool 1 and has solved only a draw-in groove of traditional spool, must rotate the defect that the draw-in groove position just can be found to the spool through the foot switch repeatedly when the operation. As an optimal structure, in this embodiment, the complete steel pipe is established to the periphery cover of spool 1, and the steel pipe is divided into 4 draw-in grooves 11 on average, makes the motor stop whenever, all has the draw-in groove to face the dead ahead, can receive the convenient embedding of the product of waiting to roll into. As another preferred structure of this embodiment, the inner wall of draw-in groove 11 is pasted with anti-skidding material, guarantees that flexible material such as yoga mat card partly can not drop in draw-in groove 11.

In order to solve the problems of product looseness and uncontrollable thickness in the winding process, as shown in fig. 1, a limiting roller 3 is arranged behind a winding shaft 1 in the embodiment, the limiting roller 3 is close to the rear of the winding shaft 1 before winding is started, and when the machine runs, the limiting roller 3 is close to a wound product to rotate, so that the problem of looseness of the wound product during winding is solved. As shown in fig. 3, the position of the limiting roller 3 is controlled by a first limiting mechanism 4, as shown in fig. 4 and 5, the first limiting mechanism 4 is disposed below the table top of the workbench 100, the first limiting mechanism 4 includes a limiting driving mechanism 41, a pushing rod 42, a returning mechanism 43 and a fixing rod 44, and both the limiting driving mechanism 41 and the returning mechanism 43 are disposed below the pushing rod 43. The fixing rod 44 fixes the position restricting driving mechanism 41 and the return structure to the table 100. Two pushing rods 42 are respectively fixed at two ends of the limiting roller 3, the pushing rods 42 are fixed with two sides of the table top of the workbench 100 through fixing members such as bolts, and the pushing rods 42 can rotate around the fixed shaft O under the pushing of the limiting driving mechanism 41 or the pulling of the return mechanism 43. The output end 411 of the limit driving mechanism 41 is a thimble structure, and the thimble extends out at the initial position and abuts against the lower end of the push rod 42, so that the upper end of the push rod 42 tilts forward, and the limit roller 3 fixed at the top end of the push rod 42 is tightly attached to the rear of the reel 1.

In order to facilitate taking out the rolled material, after the rolling is completed, the thimble (output end 411) of the limit driving mechanism 41 retracts to the original position, and the lower end returning mechanism 43 of the push rod 42 pulls the push rod 42 to rotate clockwise. As a preferred structure, in this embodiment, the return mechanism 43 is a cowhide tendon fixed below the push rod 42, one end of the cowhide tendon is fixed to the fixing rod 44, the other end of the cowhide tendon is fixed to the lower end of the push rod 42, the cowhide tendon is in a tensioned state when the ejector pin extends out, and when the ejector pin returns to the original position, the cowhide tendon pulls back the lower end of the push rod 42 under the action of elastic force, so as to push out the limiting roller 3 at the upper end of the push rod 42 outwards, thereby ensuring that the flexible material is taken out after the spacing roller 3 and the reel 1 are pulled apart for winding.

The reel 1 is provided with a pushing mechanism 5, and the pushing mechanism 5 comprises a pushing piece 51 fixed on the inner side of the reel 1 and a stroke control mechanism 52 for controlling the pushing piece 51 to slide left and right on the reel 1. In this embodiment, the pushing piece 51 is sleeved on the periphery of the reel 1, the lower end of the pushing piece 51 is fixed to a stroke cylinder serving as a stroke control mechanism 52, and the stroke cylinder drives the pushing piece 51 to move rightward after the material is completely wound, so as to push the wound material on the reel 1 out of the reel 1. The stroke cylinder then drives the pusher piece 51 back into position.

In order to realize the synchronous control of the first limiting mechanism 4 and the pushing mechanism 5, in this embodiment, the limiting driving mechanism 41 is a limiting cylinder, the limiting cylinder and the stroke cylinder are controlled by a first switch 6, the first switch 6 is a pedal air switch, and the pedal air switch is connected with the limiting cylinder and the stroke cylinder through an air pipe, so as to control the operation of the pushing piece and the first limiting mechanism. After the switch is stepped on by foot, the compressed air in the air pipe can simultaneously push the stroke cylinder and the limit cylinder, the stroke cylinder and the limit cylinder operate simultaneously, the output end 411 of the limit cylinder returns to the original position, and the pushing sheet 51 slides to the right end of the scroll 1 under the driving of the stroke cylinder. When the cylinder moves, the pushing piece 51 is driven to move, and the rolled product is pushed out.

In order to avoid the situation of mistakenly touching the switch in the prior art, in this embodiment, the motor 2 is provided with a plurality of starting switches, and the starting of the motor 2 can be realized only by starting the starting switches at the same time. In this embodiment, the on-off of motor 2 is second switch 21, and second switch 21 is for setting up at the rear of spool 1 and for both hands trigger switch (if select for use big worker's electric IP65 two touch switch), and the workman needs both hands to press simultaneously and controls trigger switch, just can rotate the spool to when avoiding the foot to step on the switch, the potential safety hazard of existence.

In order to prevent the rolled flexible material from running up, down, left and right, at least one second limiting mechanism 7 is arranged in the embodiment, each second limiting mechanism 7 comprises a limiting shaft 71 and two limiting blocking pieces 72 arranged at two ends of the limiting shaft 71, the distance between the limiting blocking pieces 72 is adjustable, in the embodiment, two ends of the limiting shaft 71 are fixed on the workbench surface of the workbench 100 through bearings and can rotate around the bearings. As a preferred structure of this embodiment, two second limiting mechanisms 7 that are parallel are arranged in front of the reel 1, the two second limiting mechanisms 7 are arranged at the same height, and the product is inserted between the two limiting shafts 71 in an "S" shape, so as to prevent the product from shaking up and down during the operation of the machine. And two limiting baffle plates 72 arranged on the limiting shaft 71 prevent the product from shaking left and right in the operation process of the machine, and finally the rolled product is more compact and tidy. The limiting blocking pieces 72 are fixed on the limiting shaft 71 through screws, the blocking piece distance can be adjusted freely left and right by loosening the screws, the distance between the limiting blocking pieces 72 can be adjusted freely left and right along with the width of a product, and therefore the practicability function of the machine is improved.

As shown in fig. 4 and 5, the working method of the winding device of the present invention is (taking yoga mat as an example): one end of the yoga mat is embedded into the clamping groove 11 of the scroll 1, the product is fixed through the second limiting mechanism 7, the yoga mat is prevented from shaking up and down and shaking left and right, the two hands touch the opening switch 21, when the scroll 1 rolls the product, the position of the product is controlled by the limiting shaft 71 to be unmovable, the first switch 6 is stepped on by the foot, the limiting cylinder pushes the push rod 42 to move backwards to give up a space for the transverse movement of the push sheet 51, so that the push sheet 51 pushes the rolled product out, and the convenience in the operation process is improved.

The yoga mat is closely attached to the yoga mat during rolling through the limiting idler wheels, so that the yoga mat is prevented from being loosened during rolling: under the normal state, the ejector pin of spacing cylinder withstands the catch bar of connecting spacing gyro wheel for spacing gyro wheel hugs closely the spool, and the cowhide muscle as return mechanism is the state of tightening this moment. After the rolling is finished, the limiting roller is pushed to a point D by the rolled yoga mat, the starting switch 21 is loosened by two hands at the moment, the motor stops working, the rolled yoga mat is held by the two hands, the pedal first switch is simultaneously stepped down to start compressed air, the air pipe is simultaneously connected with the stroke cylinder and the limiting cylinder, the stroke cylinder and the limiting cylinder operate simultaneously, the thimble of the limiting cylinder retracts to the point B from the point C, at the moment, forward acting force does not exist, the cowhide tendon starts to play a role of pulling backwards, so that the limiting roller stably stops at the point D, and a space is provided for the operation of the yoga mat and the pushing piece; and under the synchronous state, the stroke cylinder is started and drives the pushing piece to push outwards to push out the rolled yoga mat, and then rolling is finished. When the pedal switch (the first switch) is released, the stroke cylinder drives the push sheet to return to the original position, the thimble of the limit cylinder pushes the support from the point B to the point C, so that the limit roller of the connecting support is from the point D to the point A, and the cowhide band is in a tight state at the moment.

The utility model automatically jacks up along with the yoga mat when rolling up, clings to the yoga mat, solves the problem of looseness when rolling up the yoga mat, ensures that the diameter of the rolled yoga mat with the same size is the same, and the yoga mat with any thickness and any size can be rolled without adjusting the size, thereby being automatically adaptive.

Claims

1. A winder is characterized by comprising a scroll (1) for winding a flexible material, a motor (2) for driving the scroll (1) to rotate, a limiting roller (3) arranged behind the scroll (1) and a first limiting mechanism (4) for controlling the distance between the limiting roller (3) and the scroll (1); first stop gear (4) include spacing actuating mechanism (41), catch bar (42) and return mechanism (43), the upper end of catch bar (42) with spacing gyro wheel (3) are fixed, the lower extreme of catch bar (42) is in push down with spacing gyro wheel push to spool (1) rear under output (411) of spacing actuating mechanism (41), after the rolling is accomplished, the normal position is returned in output (411) of spacing actuating mechanism (41), catch bar (42) are in under the tractive of return mechanism (43), make spacing gyro wheel (3) with it takes out to pull open the flexible material after the distance is used for the rolling between spool (1).

2. The reel according to claim 1, characterized in that a pushing mechanism (5) is provided on the reel (1), and the pushing mechanism (5) comprises a pushing piece (51) fixed on one side of the reel (1) and a stroke control mechanism (52) for controlling the sliding of the pushing piece (51) on the reel (1) from side to side.

3. The winder according to claim 2, wherein the limit driving mechanism (41) is a limit cylinder, the stroke control mechanism (52) is a stroke cylinder, the limit cylinder and the stroke cylinder are controlled by a first switch (6), when the first switch (6) is switched on, the output end (411) of the limit cylinder is returned to the original position, and the pushing piece (51) is driven by the stroke cylinder to slide to the right end of the winding shaft (1).

4. Retractor according to claim 1, wherein said return means (43) are a cowhide band fixed under said pusher bar (42).

5. The reel according to claim 1, characterized in that the periphery of the reel (1) is uniformly provided with a plurality of clamping grooves (11) for clamping the flexible material to be reeled.

6. Retractor according to claim 1, wherein the motor (2) is provided with several start switches.

7. The winder according to claim 1, comprising at least one second limiting mechanism (7) arranged in front of the winding shaft (1), wherein the second limiting mechanism (7) comprises a limiting shaft (71) and two limiting baffles (72) arranged on the limiting shaft (71).

8. The retractor according to claim 7, wherein the distance between said stop flaps (72) is adjustable.

9. Retractor according to claim 7, wherein two second stop means (7) are provided in front of the reel (1) in parallel.

10. The retractor according to claim 1, wherein said first stop means (4) comprise a fixing rod (44) for fixing said return means (43).