CN219505256U - Cooling device - Google Patents

Abstract

The utility model relates to the technical field of PVC film production, in particular to a cooling device, which comprises an operation table, wherein two connecting cylinders are rotatably arranged at the side end parts of the operation table, first fixing rings are fixedly arranged at the side end parts of each connecting cylinder, and connecting columns are slidably arranged in each first fixing ring. According to the utility model, the top end of the second spring block is extruded through the bottom end of the positioning block, the second spring block is forced to shrink in the groove, the positioning block is slid into the groove, the top end of the positioning block is flush with the directional sliding block, the directional sliding block is driven to slide out of the operation table by moving the L-shaped supporting rod outwards, the L-shaped supporting rod drives the connecting column to rotate in the first fixing ring by rotating the L-shaped supporting rod, the angle of the L-shaped supporting rod is adjusted, the L-shaped supporting rod is retracted under the condition of not being used, and the use flexibility is increased.

Description

Cooling device

Technical Field

The utility model relates to the technical field of PVC film production, in particular to a cooling device.

Background

PVC is divided into soft and hard polyvinyl chloride according to the different usage amount of the auxiliary agent, the soft product is soft and tough, the hand feeling is sticky, the hardness of the hard product is higher than that of low-density polyethylene and lower than that of polypropylene, whitening phenomenon can occur at the bending position, after the PVC film is subjected to heating preparation, the PVC film is required to be cooled by immersing the PVC film into cooling water, but more cooling water is required to be remained on the PVC film, and then the PVC film is required to be dried, so that the production operation steps are increased.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a cooling device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cooling device, includes the operation panel, two connecting cylinders are installed in the side tip rotation of operation panel, every the side tip of connecting cylinder is all fixed mounting has first solid fixed ring, every the inside of first solid fixed ring is all slidable mounting has the spliced pole, every the side tip of spliced pole is all fixed mounting has first spring piece, is located the opposite side of first spring piece and is every the side tip of spliced pole is all fixed mounting has the second solid fixed ring.

As a preferable technical scheme of the utility model, the side end part of each L-shaped supporting rod is fixedly provided with a directional sliding block, the top end of each directional sliding block is provided with a groove, and the inside of each groove is provided with a positioning block in a sliding manner.

As a preferable technical scheme of the utility model, the bottom end of each positioning block is fixedly provided with a second spring block, and the bottom end of each L-shaped supporting rod is fixedly provided with a scraping plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. let the locating piece remove to the inside of recess, the bottom extrusion second spring piece of locating piece simultaneously lets the second spring piece shrink in the inside of recess, the effort of rethread second spring piece upwards promotes the locating piece, the top of letting the locating piece is connected with the inside wall of installing port, through two kinds of fixing device, the stability of increase L type branch, the angle of being convenient for adjust L type branch simultaneously, let the scraper blade that L type branch drove the bottom contact the surface of PVC membrane, handle PVC membrane surface residual cooling water, the functionality of increase use.

2. The top of the second spring block is extruded to the bottom of locating piece, forces the second spring block to shrink in the inside of recess, slide the locating piece into the inside of recess, through the inside with the locating piece slip into the recess, and let the top of locating piece flush with directional slider, drive directional slider slip through the outside removal L type branch and leave the inside of operation panel, through rotating L type branch, let L type branch drive the spliced pole and rotate in the inside of first solid fixed ring, the angle of adjustment L type branch, receive and release L type branch under the condition that does not use, the flexibility of increase use.

Drawings

FIG. 1 is a schematic view of the structure of an operation table of the present utility model;

FIG. 2 is a schematic view of a connecting cylinder according to the present utility model;

FIG. 3 is a schematic view of a slider according to the present utility model;

fig. 4 is a schematic structural view of a strut according to the present utility model.

Wherein: 1. an operation table; 11. a connecting cylinder; 12. a first fixing ring; 13. a first spring block; 14. a connecting column; 15. a second fixing ring; 16. an L-shaped supporting rod; 17. a directional slider; 18. a positioning block; 19. a second spring block; 21. a groove; 22. a scraper.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, the cooling device comprises an operation table 1, two connecting cylinders 11 are rotatably installed at the side end parts of the operation table 1, first fixed rings 12 are fixedly installed at the side end parts of each connecting cylinder 11, connecting columns 14 are slidably installed in the first fixed rings 12, first spring blocks 13 are fixedly installed at the side end parts of each connecting column 14, second fixed rings 15 are fixedly installed at the side end parts of each connecting column 14 on opposite separation surfaces of the first spring blocks 13, the connecting columns 14 are moved in the first fixed rings 12 through movement of the second fixed rings 15, the top ends of the first spring blocks 13 are driven by the bottom ends of the connecting columns 14 to shrink in the first fixed rings 12, inserting blocks at the side ends of the second fixed rings 15 are slid in grooves of the side ends of the first fixed rings 12 simultaneously, inserting blocks are slid out of the grooves simultaneously, and under the pulling of L-shaped supporting rods 16, and directional sliding blocks 17 are fixedly installed at the side ends of each second fixed ring 16 of the operation table 1.

The side end of each L-shaped supporting rod 16 is fixedly provided with a directional sliding block 17, the directional sliding block 17 is aligned with the mounting opening of the side end of the operating platform 1, the L-shaped supporting rods 16 are inserted into the side end of the operating platform 1, the inner side walls of the mounting opening extrude the top ends of the positioning blocks 18, the positioning blocks 18 move towards the inside of the grooves 21, meanwhile, the bottom ends of the positioning blocks 18 extrude the second spring blocks 19, the second spring blocks 19 shrink in the inside of the grooves 21, the positioning blocks 18 are pushed upwards by the acting force of the second spring blocks 19, the top ends of the positioning blocks 18 are connected with the inner side walls of the mounting opening, the top ends of the directional sliding blocks 17 are provided with the grooves 21, the positioning blocks 18 are slidably mounted in the inside of each groove 21, the bottom ends of the positioning blocks 18 are fixedly provided with the second spring blocks 19, and the scraping plates 22 are fixedly mounted in the bottom ends of the L-shaped supporting rods 16.

Working principle:

in the first step, when in use, the side end part of the L-shaped supporting rod 16 is pulled outwards, the L-shaped supporting rod 16 drives the second fixing ring 15 to move together, the second fixing ring 15 slides at the side end part of the connecting cylinder 11, the connecting column 14 moves in the first fixing ring 12 through the movement of the second fixing ring 15, the bottom end of the connecting column 14 drives the top end of the first spring block 13, the first spring block 13 contracts in the first fixing ring 12, meanwhile, the connecting column 14 is driven to move, the inserting block at the side end of the second fixing ring 15 slides in the groove in the side end of the first fixing ring 12, the inserting block slides out of the groove, meanwhile, the directional sliding block 17 slides in the inner side of the operating table 1 under the pulling of the L-shaped supporting rod 16, by extruding the top end of the positioning block 18, the positioning block 18 moves downwards, the bottom end of the positioning block 18 extrudes the top end of the second spring block 19, the second spring block 19 is forced to shrink in the groove 21, the positioning block 18 slides into the groove 21, the top end of the positioning block 18 is flush with the directional sliding block 17, the directional sliding block 17 is driven to slide away from the inside of the operating platform 1 by moving the L-shaped supporting rod 16 outwards, the L-shaped supporting rod 16 rotates to enable the connecting column 14 to rotate in the first fixed ring 12, the angle of the L-shaped supporting rod 16 is adjusted, and the L-shaped supporting rod 16 is retracted and released under the condition of not being used, so that the flexibility of use is increased.

Secondly, placing the PVC film between the two connecting cylinders 11, clamping and fixing the PVC film through the connecting cylinders 11, immersing the PVC film in a cooling pool by pulling one end of the PVC film, adjusting the L-shaped support rod 16 to a proper angle by rotating the L-shaped support rod 16, pushing the L-shaped support rod 16 inwards, simultaneously driving the connecting column 14 to slide in the first fixed ring 12 by the top end of the first spring block 13 under the action of the first spring block 13, driving the second fixed ring 15 to move towards the side end part of the connecting column 14 through the connecting column 14, sliding the side end part of the second fixed ring 15 in the first fixed ring 12 through the connecting column 14 after the inserting block at the side end part of the second fixed ring 15 is opposite to the groove at the side end part of the first fixed ring 12, inserting the side end part of the second fixed ring 15 into the side end part of the first fixed ring 12, the directional sliding block 17 is aligned with the mounting opening at the side end of the operating platform 1, the L-shaped supporting rod 16 is inserted into the side end of the operating platform 1, the top end of the positioning block 18 is extruded by the inner side wall of the mounting opening, the positioning block 18 moves towards the inside of the groove 21, meanwhile, the bottom end of the positioning block 18 is extruded by the second spring block 19, the second spring block 19 contracts in the groove 21, the positioning block 18 is pushed upwards by the acting force of the second spring block 19, the top end of the positioning block 18 is connected with the inner side wall of the mounting opening, the stability of the L-shaped supporting rod 16 is improved by two fixing devices, meanwhile, the angle of the L-shaped supporting rod 16 is convenient to adjust, the scraping plate 22 at the bottom end driven by the L-shaped supporting rod 16 contacts the surface of the PVC film, cooling water remained on the surface of the PVC film is treated, and the using functionality is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a cooling device, includes operation panel (1), its characterized in that, the side end of operation panel (1) rotates installs two connecting cylinders (11), every the equal fixed mounting of side end of connecting cylinder (11) has first solid fixed ring (12), every the inside of first solid fixed ring (12) is all slidable mounting has spliced pole (14), every the equal fixed mounting of side end of spliced pole (14) has first spring piece (13), is located the opposite side of first spring piece (13) and leaves every the equal fixed mounting of side end of spliced pole (14) has second solid fixed ring (15), every the equal fixed mounting of side end of second solid fixed ring (15) has L type branch (16).

2. A cooling device according to claim 1, characterized in that the side ends of each L-shaped strut (16) are fixedly fitted with directional slides (17).

3. A cooling device according to claim 2, characterized in that the top end of each of the orientation sliders (17) is provided with a recess (21).

4. A cooling device according to claim 3, wherein the inside of each groove (21) is slidingly fitted with a positioning block (18).

5. A cooling device according to claim 4, characterized in that the bottom end of each positioning block (18) is fixedly provided with a second spring block (19).

6. A cooling device according to claim 1, wherein the bottom end of each L-shaped strut (16) is fixedly provided with a scraper (22).