CN220641850U - Coiling mechanism for PVC pad - Google Patents

Abstract

The utility model discloses a winding device for a PVC pad, which comprises a bottom plate, wherein two groups of first support plates are fixedly connected to the bottom plate, the two groups of first support plates are rotationally connected with a double-head screw through bearings, two groups of vertical rods are connected to threads on the double-head screw, the two groups of vertical rods are rotationally connected with circular plates through bearings, a winding roller is clamped between the two groups of circular plates, two groups of hole bodies are processed at two ends of the winding roller, the inner walls of four groups of hole bodies are slidingly connected with columns, and the four groups of columns are fixedly connected to the two groups of circular plates respectively. According to the utility model, the double-headed screw is used for driving the two groups of vertical rods to perform relative movement, so that the distance between the two groups of circular plates can be adjusted, and then the winding rollers with different widths can be fixed and driven to rotate through butt joint of the cylinder body and the hole body at the winding roller and clamping of the two groups of circular plates on the winding roller, so that the winding rollers with corresponding widths can be conveniently assembled according to the actual PVC pad width to perform collection work.

Description

Coiling mechanism for PVC pad

Technical Field

The utility model relates to the technical field related to PVC pads, in particular to a winding device for a PVC pad.

Background

PVC pad is made of polyvinyl chloride, which is a polymer formed by polymerizing Vinyl Chloride Monomer (VCM) under the action of peroxide, azo compound and other initiator or light and heat according to free radical polymerization reaction mechanism.

When PVC fills up production, can carry out rolling work with PVC pad finished product, current coiling mechanism (application number: 202022970020.5) for PVC fills up is through setting up the tensioning roller, thereby make the coiling roller can even rolling PVC pad, prevent to cause local PVC pad to buckle because the rolling is inhomogeneous, overlap, bulge, lead to PVC pad part to have the crease, through setting up the pinch roller, thereby make PVC pad compacter when the rolling, above-mentioned still existence, the bolt interval of two sets of fixed coiling rollers is fixed, can only fix the coiling roller of fixed size, when the rolling to the PVC pad of different width, in order to practice thrift the cost, can use the coiling roller of compatible width to carry out rolling work to the PVC pad, inconvenient installation different width's coiling roller, and then carry out the problem of rolling work to the PVC pad of different width.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a winding device for a PVC pad.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a PVC is coiling mechanism for pad, includes the bottom plate, the rigid coupling has two sets of first extension boards on the bottom plate, two sets of first extension board rotates through the bearing and links to each other there are double-end screw rod, the screw thread links to each other on the double-end screw rod has two sets of montants, two sets of the montant all rotates through the bearing and links to each other there is the plectane, two sets of the wind-up roll is held between the plectane, wind-up roll both ends all process have two sets of pore bodies, four sets of pore body inner wall all slip links to each other there is the cylinder, four sets of the cylinder respectively the rigid coupling in two sets of on the plectane.

Preferably, two groups of vertical rods are fixedly connected with cross rods, and the two groups of cross rods are connected with a plurality of groups of round rods through connecting shafts in a rotating mode.

Preferably, two groups of second support plates are fixedly connected to the bottom plate, and a plurality of groups of first roller bodies are connected between the two groups of second support plates through rotation of connecting shafts.

Preferably, a group of second extension boards top rigid coupling has the support body, install the push rod on the support body, the push rod output rigid coupling has the plate body, the plate body rotates through the connecting axle and links to each other two sets of second roll bodies.

Preferably, a handle is fixedly connected to the double-headed screw, a group of vertical rods are provided with motors, and the output ends of the motors are butted with the corresponding circular plates.

Preferably, a sliding rod is fixedly connected between the two groups of first support plates, two groups of sliding sleeves are connected to the sliding rod in a sliding manner, and the two groups of sliding sleeves are fixedly connected to the two groups of vertical rods respectively.

Preferably, the two groups of cross bars are both connected with pulleys through connecting shafts in a rotating way.

The beneficial effects of the utility model are as follows:

1. the double-head screw rod, the vertical rods, the circular plates, the column bodies, the hole bodies and the winding rollers are matched, the double-head screw rod is used for driving the two groups of vertical rods to perform relative motion, the distance between the two groups of circular plates can be adjusted, and then the winding rollers with different widths can be fixed and driven to rotate through the butt joint of the column bodies and the hole bodies at the winding rollers and the clamping of the two groups of circular plates on the winding rollers, so that the winding rollers with corresponding widths can be conveniently assembled according to the actual PVC pad width to collect the winding rollers;

2. through the cooperation between horizontal pole, montant and the round bar that sets up, when two sets of montants of double-end screw rod drive carry out relative motion, two sets of montants still can drive and correspond the horizontal pole and carry out synchronous motion, and then can be at the distance between two sets of plectanes of regulation, in order to supply the wind-up roll of fixed different width, two sets of horizontal poles also can drive and correspond multiunit round bar and carry out distance adjustment, and then carry out the rolling during operation to the PVC pad that corresponds the width at the wind-up roll, multiunit round bar can with PVC pad both ends contact, and then carry out the restriction to the PVC pad, improve the wind-up stability of wind-up roll to the PVC pad, avoid the PVC pad when carrying, take place the position offset, and then influence the regularity after the wind-up roll is twined.

Drawings

FIG. 1 is a schematic structural view of a winding device for PVC pads;

FIG. 2 is a schematic view of the disk, wind-up roll and column of FIG. 1;

FIG. 3 is a schematic view of the first bracket, the double-ended screw, and the vertical rod of FIG. 1;

FIG. 4 is a schematic view of the motor, vertical rod and wind-up roller of FIG. 1;

fig. 5 is a schematic structural view of the frame, the push rod and the plate in fig. 1.

In the figure: 1. a bottom plate; 2. a first support plate; 3. a double-ended screw; 4. a vertical rod; 5. a circular plate; 6. a wind-up roll; 7. a column; 8. a hole body; 9. a cross bar; 10. a round bar; 11. a pulley; 12. a handle; 13. a slide bar; 14. a sliding sleeve; 15. a motor; 16. a second support plate; 17. a first roller body; 18. a frame body; 19. a push rod; 20. a plate body; 21. and a second roller body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 5, a coiling mechanism for PVC pad, including bottom plate 1, the rigid coupling has two sets of first extension board 2 on bottom plate 1, two sets of first extension board 2 are connected with double-end screw 3 through the bearing rotation, double-end screw 3 can rotate in two sets of first extension board 2 departments, the screw thread links to each other on the double-end screw 3 has two sets of montants 4, double-end screw 3 can drive two sets of montants 4 and carry out relative motion, two sets of montants 4 all link to each other through the bearing rotation have plectane 5, plectane 5 can rotate in corresponding montant 4 department, the centre gripping has wind-up roll 6 between two sets of plectane 5, two sets of plectane 5 can drive wind-up roll 6 and rotate, wind-up roll 6 both ends all process have two sets of pore body 8, four sets of pore body 8 inner walls all slide and are linked to have cylinder 7, four sets of cylinder 7 are respectively rigid coupling on two sets of plectane 5, the butt joint of cylinder 7 and pore body 8, the centre gripping of plectane 5 just can install work with wind-up roll 6, through adjusting the distance between two sets of montants 4, distance between the plectane, and just can adjust between two sets of plectane 5, and then the distance between the plectane 5, and the corresponding width of the PVC of the wind-up roll 6 can be adjusted, and the width is adjusted, and is suitable for the corresponding to collect the width of the wind-up roll 6.

In this embodiment, two sets of vertical rods 4 are fixedly connected with a cross rod 9, the vertical rods 4 can drive the corresponding cross rods 9 to synchronously move, the two sets of cross rods 9 are connected with a plurality of sets of round rods 10 through connecting shafts in a rotating way, the round rods 10 can rotate at the positions of the cross rods 9, the round rods 10 are used for contacting with two ends of a PVC pad, further, the movement of the PVC pad can be limited, the PVC pad can be ensured to be stably conveyed, the movement deviation is avoided, the rolling stability is ensured, two sets of second support plates 16 are fixedly connected on a bottom plate 1, a plurality of sets of first roller bodies 17 are connected between the two sets of second support plates 16 through connecting shafts in a rotating way, the first roller bodies 17 are used for contacting with the PVC pad and guiding the movement of the PVC pad, the top ends of one set of second support plates 16 are fixedly connected with a frame 18, a push rod 19 is arranged on the frame 18, the push rod 19 can drive a plate body 20 to move up and down, the output end of the push rod 19 is fixedly connected with a plate body 20, the plate body 20 is rotatably connected with two sets of second roller bodies 21 through the connecting shafts, the second roller body 21 can rotate at the plate body 20, the plate body 20 drives the two groups of second roller bodies 21 to move downwards, the second roller body 21 can cooperate with a plurality of groups of first roller bodies 17 to clamp and convey PVC pads, further, the PVC pads can be conveyed flatly, a handle 12 is fixedly connected to the double-headed screw 3, the handle 12 is used for driving the double-headed screw 3 to rotate, a motor 15 is arranged on one group of vertical rods 4, the model of the motor 15 is selected according to actual working requirements, the output end of the motor 15 is butted with a corresponding circular plate 5, the motor 15 can drive the corresponding circular plate 5 to rotate, a sliding rod 13 is fixedly connected between the two groups of first support plates 2, two groups of sliding sleeves 14 are connected to the sliding rod 13 in a sliding way, the sliding sleeves 14 can transversely slide on the sliding rod 13, the two groups of sliding sleeves 14 are fixedly connected to the two groups of vertical rods 4 respectively, the sliding sleeves 14 can transversely move and guide the vertical rods 4, and further, the double-headed screw 3 can be guaranteed to rotate, the vertical rod 4 is driven to perform stable transverse movement, the two groups of cross rods 9 are connected with the pulley 11 through the connecting shaft in a rotating mode, the pulley 11 is attached to the bottom plate 1, and then the cross rods 9 can drive the pulley 11 to move at the bottom plate 1 when the cross rods 9 move along with the vertical rod 4, and stable transverse movement of the cross rods 9 and the groups of round rods 10 can be guaranteed.

The working principle of the embodiment is as follows: when the PVC cushion is used, the handle 12 is utilized to drive the double-headed screw 3 to rotate, the double-headed screw 3 can drive the two groups of vertical rods 4 and the corresponding cross rods 9 to perform relative motion, then the circular plates 5 at the two groups of vertical rods 4 can perform installation and fixation work on the winding rollers 6 with different widths, further the PVC cushion with different widths is convenient to collect, after adjustment, the PVC cushion passes through between the first roller bodies 17 and the second roller bodies 21 of the multiple groups, and is installed on the winding rollers 6 between the round rods 10 of the multiple groups, after installation, the push rods 19 drive the second roller bodies 21 of the multiple groups to move downwards, and the PVC cushion is pulled to be stably attached to the first roller bodies 17 of the multiple groups. Simultaneously with motor 15 start plectane 5 and wind-up roll 6 rotate, wind-up roll 6 just can collect the work to the PVC pad, when collecting the work, can carry out smooth transport because of the centre gripping of multiunit first roll body 17 and second roll body 21 to the PVC pad, guarantee that the PVC pad is in the transportation process, and certain tightness, and when carrying, PVC pad both ends also can contact with multiunit round bar 10, and then can carry out the removal restriction to the PVC pad, can guarantee the winding that the PVC pad is stable on wind-up roll 6, when the rolling work is over, separate wind-up roll 6 and two sets of plectane 5, just can collect the work with wind-up roll 6 and PVC pad.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a coiling mechanism for PVC pad, includes bottom plate (1), its characterized in that, the rigid coupling has two sets of first extension board (2) on bottom plate (1), two sets of first extension board (2) are rotated through the bearing and are linked to each other have double-end screw rod (3), the screw thread links to each other on double-end screw rod (3) has two sets of montants (4), two sets of montants (4) all are rotated through the bearing and are linked to each other have plectane (5), two sets of the centre gripping has wind-up roll (6) between plectane (5), wind-up roll (6) both ends all process have two sets of pore body (8), four sets of pore body (8) inner wall all sliding are linked to have cylinder (7), four sets of cylinder (7) rigid coupling respectively on two sets of plectane (5).

2. The winding device for PVC mats according to claim 1, wherein two groups of vertical rods (4) are fixedly connected with cross rods (9), and the two groups of cross rods (9) are rotatably connected with a plurality of groups of round rods (10) through connecting shafts.

3. The winding device for PVC mats according to claim 1, wherein two groups of second support plates (16) are fixedly connected to the bottom plate (1), and a plurality of groups of first roller bodies (17) are connected between the two groups of second support plates (16) through rotation of connecting shafts.

4. A winding device for PVC pads according to claim 3, wherein a set of second support plates (16) is fixedly connected with a frame body (18), a push rod (19) is installed on the frame body (18), an output end of the push rod (19) is fixedly connected with a plate body (20), and the plate body (20) is rotatably connected with two sets of second roller bodies (21) through a connecting shaft.

5. The winding device for the PVC mat according to claim 1, wherein a handle (12) is fixedly connected to the double-ended screw (3), a group of vertical rods (4) are provided with motors (15), and the output ends of the motors (15) are in butt joint with the corresponding circular plates (5).

6. The winding device for PVC mats according to claim 1, wherein a sliding rod (13) is fixedly connected between the two groups of first support plates (2), two groups of sliding sleeves (14) are connected to the sliding rod (13) in a sliding manner, and the two groups of sliding sleeves (14) are fixedly connected to the two groups of vertical rods (4) respectively.

7. A reel for PVC pads according to claim 2, characterized in that both sets of crossbars (9) are connected in rotation with pulleys (11) by means of connecting shafts.