CN218053580U

CN218053580U - Cooling and shaping device for production of medicinal PVC hard sheets

Info

Publication number: CN218053580U
Application number: CN202221502149.6U
Authority: CN
Inventors: 朱荣藻; 周泳
Original assignee: Jiangsu Fuxin Huakang Packaging Material Co ltd
Current assignee: Jiangsu Fuxin Huakang Packaging Material Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-16
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a production of hard piece of medicinal PVC is with cooling setting device, include: the winding device comprises a fixing frame and a connecting frame connected to one side of the fixing frame, wherein a shaping box is connected between the inner walls of two sides of the connecting frame, and a winding roller is rotatably connected between two vertical sections of the fixing frame; notches for PVC hard sheets to pass through are formed in the outer walls of the two sides of the shaping box, a transmission roller is rotatably connected in one notch, and a guide roller positioned at the other notch is movably mounted on the outer wall of the shaping box through a mounting frame; wherein: the top surface of design case is connected with the air-cooler, be connected with the air-out box that is linked together with the air-cooler output on the inside roof of design case, and the bottom surface of air-out box is connected with a plurality of vertical crisscross air-out pipes. The device solves the problem that the current PVC hard sheet is deformed due to too large temperature difference during cooling.

Description

Cooling and shaping device for production of medicinal PVC hard sheets

Technical Field

The utility model belongs to the hard piece technical direction of medicinal PVC, concretely relates to hard piece production of medicinal PVC is with cooling setting device.

Background

The PVC is mainly composed of polyvinyl chloride which is yellowish and semitransparent, has luster, has transparency superior to that of polyethylene and polypropylene and is inferior to that of polystyrene, is divided into soft and hard polyvinyl chloride according to different use amounts of auxiliaries, soft products are soft and tough, the hand feeling is sticky, the hardness of the hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending part, and is common products: the plate, the pipe, the sole, the toy, the door and window, the wire sheath, the stationery and the like are high polymer materials which use one chlorine atom to replace one hydrogen atom in polyethylene; however, the PVC hard sheet has high temperature after production, is not convenient to roll, and is easy to deform due to expansion with heat and contraction with cold if being rolled immediately, so that the quality of the film is reduced, and the subsequent processing is not facilitated. This phenomenon becomes an urgent problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production of medicinal PVC hard piece is with cooling setting device to current device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a production of hard piece of medicinal PVC is with cooling setting device, includes:

the winding device comprises a fixing frame and a connecting frame connected to one side of the fixing frame, wherein a shaping box is connected between the inner walls of two sides of the connecting frame, and a winding roller is rotatably connected between two vertical sections of the fixing frame;

notches for PVC hard sheets to pass through are formed in the outer walls of the two sides of the shaping box, a transmission roller is rotatably connected in one notch, and a guide roller positioned at the other notch is movably mounted on the outer wall of the shaping box through a mounting frame;

wherein: the top surface of design case is connected with the air-cooler, be connected with the air-out box that is linked together with the air-cooler output on the inside roof of design case, and the bottom surface that goes out the air-out box is connected with a plurality of vertical crisscross air-out pipes.

The utility model discloses explain further, still be connected with cylinder and support on the inside roof of design case, and the cylinder setting is in the inboard of support, the piston rod that the cylinder output end is connected extends to the below of support and is fixed with the link, movable mounting has the tensioning roller on the link.

The utility model discloses explain further, be connected with two electric telescopic handle on the diapire of mount, and be connected with the spout sliding connection's that sets up with the mount inside wall movable plate on two electric telescopic handle's the output shaft, the top surface of movable plate is connected with through a plurality of compression spring and supports the touch multitouch.

The utility model discloses explain further, demountable installation has drive wind-up roll pivoted driving motor on one side outer wall of mount.

The utility model discloses explain further, equal slip in two removal holes that the support bottom surface was seted up is inserted and is equipped with the montant, and the bottom surface of montant is connected with the link.

The utility model discloses explain further, the hard piece of PVC is around locating deflector roll, tensioning roller and driving roller and winding in the periphery of wind-up roll in proper order.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model the utility model is a novel model, which is composed of a main body,

(1) Through the arrangement of; the PVC hard sheet is wound through the guide roller, the transmission roller, the tension roller and the winding roller, and the surface of the PVC hard sheet is cooled through cold air generated by the air cooler while the PVC hard sheet is wound, so that the deformation of the PVC hard sheet caused by too large temperature difference during cooling can be avoided;

(2) By being provided with: electric telescopic handle drives the movable plate up-and-down motion for the conflict piece is contradicted in the surface of the hard piece of PVC, and through a plurality of compression spring's elastic effect, avoids the hard piece of PVC fold phenomenon to appear at the rolling in-process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a longitudinal sectional view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 1 a according to the present invention;

in the figure: 1. a fixed mount; 2. a connecting frame; 3. shaping box; 4. a guide roller; 5. a drive motor; 6. an air cooler; 7. a wind-up roll; 8. an air outlet box; 9. an air outlet pipe; 10. a cylinder; 11. a support; 12. a connecting frame; 13. a tension roller; 14. a vertical rod; 15. an electric telescopic rod; 16. moving the plate; 17. a compression spring; 18. a contact block; 19. and a driving roller.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a production of hard piece of medicinal PVC is with cooling setting device, includes: the PVC hard sheet winding device comprises a fixing frame 1 and a connecting frame 2 connected to one side of the fixing frame 1, wherein a shaping box 3 is connected between the inner walls of two sides of the connecting frame 2, a winding roller 7 is rotatably connected between two vertical sections of the fixing frame 1, a driving motor 5 for driving the winding roller 7 to rotate is detachably mounted on the outer wall of one side of the fixing frame 1, a PVC hard sheet is sequentially wound on a guide roller 4, a tension roller 13 and a transmission roller 19 and is wound on the periphery of the winding roller 7, and the driving motor 5 drives the winding roller 7 to wind the PVC hard sheet and transmits the PVC hard sheet through the guide roller 4, the tension roller 13 and the transmission roller 19;

notches for PVC hard sheets to pass through are formed in the outer walls of the two sides of the shaping box 3, a transmission roller 19 is rotatably connected to one notch, and a guide roller 4 positioned at the other notch is movably mounted on the outer wall of the shaping box 3 through a mounting frame; wherein: the top surface of design case 3 is connected with air-cooler 6, be connected with the play wind box 8 that is linked together with the 6 output of air-cooler on the inside roof of design case 3, and the bottom surface that goes out wind box 8 is connected with a plurality of vertical crisscross air-out pipes 9, and air-cooler 6 produces cold wind and cools down through going out wind box 8 and a plurality of air-out pipes 9 to the PVC hard piece surface.

Please refer to fig. 1 and 2, the inside top wall of the shaping box 3 is further connected with a cylinder 10 and a support 11, the cylinder 10 is arranged inside the support 11, a piston rod connected to an output end of the cylinder 10 extends to a position below the support 11 and is fixed with a connecting frame 12, the connecting frame 12 is movably mounted with a tensioning roller 13, two moving holes formed in the bottom surface of the support 11 are provided with vertical rods 14, the bottom surface of each vertical rod 14 is connected with the connecting frame 12, and the vertical rods 14 ensure the stability of the vertical movement of the tensioning roller 13.

Referring to fig. 1 and 3, the bottom wall of the fixing frame 1 is connected with two electric telescopic rods 15, the output shafts of the two electric telescopic rods 15 are connected with a moving plate 16 which is slidably connected with a sliding groove formed in the inner side wall of the fixing frame 1, the top surface of the moving plate 16 is connected with a contact block 18 through a plurality of compression springs 17, and the electric telescopic rods 15 drive the moving plate to move up and down 16, so that the contact block 18 is abutted against the surface of the PVC hard sheet, and the wrinkle phenomenon of the PVC hard sheet in the rolling process is avoided through the elastic effect of the compression springs 17.

The working principle is as follows: when using, first-selected hard piece of PVC is around locating deflector roll 4 in proper order, tensioning roller 13 and driving roller 19 and winding are in the periphery of wind-up roll 7, start driving motor 5 after that, driving motor 5 drives wind-up roll 7 and rolls up the hard piece rolling of PVC, the in-process of rolling, drive the surface at the hard piece of PVC of contradicting of tensioning roller 13 through cylinder 10, make the hard piece of PVC be in the state of tightening at the in-process of rolling, simultaneously air-cooler 6 produces cold wind and cools down the hard piece surface of PVC through going out wind box 8 and a plurality of play tuber pipe 9, the hard piece rolling of last PVC is on wind-up roll 7.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalent substitutions may be made to some of the features of the embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a production of hard piece of medicinal PVC is with cooling setting device, includes:

the winding device comprises a fixing frame (1) and a connecting frame (2) connected to one side of the fixing frame (1), wherein a shaping box (3) is connected between the inner walls of two sides of the connecting frame (2), and a winding roller (7) is rotatably connected between two vertical sections of the fixing frame (1);

the method is characterized in that: notches for PVC hard sheets to pass through are formed in the outer walls of the two sides of the shaping box (3), a transmission roller (19) is rotatably connected to one notch, and a guide roller (4) located at the other notch is movably mounted on the outer wall of the shaping box (3) through a mounting frame;

wherein: the top surface of design case (3) is connected with air-cooler (6), be connected with air-out box (8) that are linked together with air-cooler (6) output on the inside roof of design case (3), and the bottom surface that goes out air-out box (8) is connected with a plurality of vertical crisscross air-out pipes (9).

2. The cooling and shaping device for producing the medicinal PVC hard sheet as claimed in claim 1, wherein: still be connected with cylinder (10) and support (11) on the inside roof of design case (3), and cylinder (10) set up the inboard in support (11), the piston rod that cylinder (10) output is connected extends to the below of support (11) and is fixed with link (12), movable mounting has tensioning roller (13) on link (12).

3. The cooling and shaping device for producing the medicinal PVC hard sheet as claimed in claim 2, wherein: the electric telescopic handle is characterized in that two electric telescopic rods (15) are connected to the bottom wall of the fixing frame (1), a moving plate (16) which is connected with a sliding groove in sliding mode and is arranged on the inner side wall of the fixing frame (1) is connected to an output shaft of the two electric telescopic rods (15), and the top surface of the moving plate (16) is connected with a contact block (18) through a plurality of compression springs (17).

4. The cooling and shaping device for producing the medicinal PVC hard sheet as claimed in claim 3, wherein: and a driving motor (5) for driving the winding roller (7) to rotate is detachably mounted on the outer wall of one side of the fixing frame (1).

5. The cooling and shaping device for producing the medicinal PVC hard sheet as claimed in claim 4, wherein: two moving holes formed in the bottom surface of the support (11) are provided with vertical rods (14) in an inserted mode in a sliding mode, and the bottom surfaces of the vertical rods (14) are connected with the connecting frame (12).

6. The cooling and shaping device for producing the medicinal PVC hard sheet as claimed in claim 5, wherein: PVC hard sheet is around locating deflector roll (4), tensioning roller (13) and driving roller (19) and winding in proper order on the periphery of wind-up roll (7).