CN210617203U

CN210617203U - Automatic injection molding cooling device for degradable folders

Info

Publication number: CN210617203U
Application number: CN201921348781.8U
Authority: CN
Inventors: 朱学锋
Original assignee: Shaoxing Chaofeng Stationery Manufacturing Co Ltd
Current assignee: Shaoxing Chaofeng Stationery Manufacturing Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-26
Anticipated expiration: 2029-08-20

Abstract

The utility model provides an automatic cooling device that moulds plastics of degradable file relates to file apparatus for producing field, this automatic cooling device that moulds plastics of degradable file, be equipped with two frames including bottom plate, be connected with deviation correcting mechanism and cooling body in order along walking the line direction in two frames. The cooling mechanism comprises a hollow roller, a water pump and a cooler, the cooler is arranged below the bottom plate, the water pump is connected with the cooler, two ends of the roller are respectively connected with the cooler and the water pump, and an auxiliary mechanism is arranged above the cooler. This automatic cooling device that moulds plastics of degradable file through adopting water-cooled mode, uses with the help of the cooperation of cooler and water pump, keeps the roller surface and can cool off file clamping piece material all the time, blows the air to the file sheet material through the air pump, reaches air-cooled effect. Through water-cooling and forced air cooling combine together, improve the cooling effect to the file clamping sheet, increase the cooling area of whole device for file clamping sheet cooling can be abundant.

Description

Automatic injection molding cooling device for degradable folders

Technical Field

The utility model relates to a file apparatus for producing technical field specifically is a degradable file's automatic cooling device that moulds plastics.

Background

The folder is a stationery commonly used by people in work and can be used for clamping and placing various files. The existing folder is composed of a front cover, a back cover and a spine. The materials for manufacturing the file folder are numerous, and the low carbon and environmental protection are more and more emphasized, so the file folder made of the degradable material is correspondingly produced. The corresponding equipment is needed in the folder making. With the development of science and technology, the automation equipment is increased.

For example, the Chinese patent web discloses an adjustable conveying structure for the wrap angle of a document clamping sheet extrusion roller, and the patent number is 201620115896.2. The device forms a movable triangular structure through the cylinder and the rotating support, the rotating support is made to rotate through the stretching of the cylinder, the distance between the fixed roller and the adjustable wrap angle roller is changed by matching the rotation of the threaded adjusting rod, and then the angle of the wrap angle is changed.

The device has the defects that the structure is relatively simple, and the folder sheets move on the fixed roller and the angle wrapping roller. The cooling effect is slow like this, probably leads to the file clamping piece material to pass through the cornerite roller but the condition of not cooling completely takes place, causes the cooling inadequately. Second, folder sheets are prone to shifting during movement. The shifting not only affects the movement of the file sheet, but also easily generates wrinkles on the file sheet at the shifting side, and the cooling at the wrinkles is uneven, thereby affecting the cooling effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic cooling device that moulds plastics of degradable file has solved generally among the above-mentioned background art and is used for file injection molding cooling device structure simple relatively, leads to the cooling effect not good for the inhomogeneous problem of file sheet cooling, secondly solves the problem that the file sheet takes place the skew at the removal in-process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cooling device that moulds plastics of automation of degradable file for cooling file sheet, be equipped with two frames on bottom plate, the bottom plate, be connected with deviation correcting mechanism and cooling body in order along walking the line direction in two frames. The cooling mechanism comprises a hollow roller, a water pump and a cooler, the cooler is arranged below the bottom plate, the water pump is connected with the cooler, two ends of the roller are respectively connected with the cooler and the water pump, an auxiliary mechanism is arranged above the cooler, and the roller is used for being connected with the deviation rectifying mechanism.

Preferably, the mechanism of rectifying includes carry over pinch rolls, two limiting plates and two push rods, and the carry over pinch rolls pin joint is between two frames, the one end and the carry over pinch rolls sliding fit of limiting plate, the limiting plate other end and roller sliding fit form between two limiting plates and can hold file clamping piece material space, two push rods and two limiting plate one-to-one, push rod one end is connected with the limiting plate, the push rod other end is connected with the frame.

Preferably, the auxiliary mechanism comprises air pump and a plurality of honeycomb duct two parts, air pump and a plurality of honeycomb duct are all established in the bottom plate below, and a plurality of honeycomb ducts equidistance distribute, and the inlet end of honeycomb duct links to each other with the air pump, is equipped with a plurality of ends of giving vent to anger on the honeycomb duct, and the end of giving vent to anger of honeycomb duct is vertical upwards to extend to the bottom plate top.

Preferably, the below of roller is connected with decides the roller, decides roller and frame sliding fit, and the spout has been seted up to the inboard of frame, decides the tip of roller and extends to the spout in, and one side of frame is equipped with the screw rod, and the screw rod runs through the frame and extends to the spout in, the screw rod with decide the tip threaded connection of roller.

(III) advantageous effects

The utility model provides an automatic cooling device that moulds plastics of degradable file. The method has the following beneficial effects:

1. this automatic cooling device that moulds plastics of degradable file through adopting water-cooled mode, uses with the help of the cooperation of cooler and water pump, keeps the roller surface and can cool off file clamping piece material all the time, blows the air to the file sheet material through the air pump, reaches air-cooled effect. Through water-cooling and forced air cooling combine together, improve the cooling effect to the file clamping sheet, increase the cooling area of whole device for file clamping sheet cooling can be abundant.

2. Through the matching of the limiting plates and the push rods, when the two limiting plates are close to each other, the file folder sheets can be pushed to move, and the file folder sheets are in the center. Thereby achieving the function of preventing the deviation and avoiding the uneven cooling caused by the wrinkles generated by the deviation of the folder sheets in the moving process.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention from another angle;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: the automatic paper file folder comprises a base plate 1, a single chip microcomputer 2, a folder sheet 3, a rack 4, a chute 41, a roller 5, a fixed roller 6, a screw rod 7, a water pump 8, a cooler 9, a traction roller 10, a limiting plate 11, a push rod 12, an air pump 13 and a guide pipe 14.

Detailed Description

The embodiment of the utility model provides an automatic cooling device that moulds plastics of degradable file, as shown in fig. 1-4, including bottom plate 1. Two frames 4 are fixedly welded on two sides of the middle part of the bottom plate 1. The two frames 4 are connected with a deviation rectifying mechanism and a cooling mechanism in sequence along the wiring direction. The cooling mechanism comprises a hollow roller 5, a water pump 8 and a cooler 9. The bottom of the bottom plate 1 is provided with a bulge, and the top of the cooler 9 is fixedly bonded with the bulge of the bottom plate 1. The water inlet end of the water pump 8 is welded and communicated with the water outlet end of the cooler 9. When the injection molding machine works, the hollow roller 5 is fully cooled, so that the surface temperature of the roller 5 is reduced, the injection molded file folder sheet 3 is cooled by the roller 5, and the water in the roller 5 absorbs heat at the moment, has high temperature and is sent into the cooler 9 under the action of the water pump 8.

The roller 5 is fixedly welded with the frame 4, and two ends of the roller 5 penetrate through the frame 4 and are respectively communicated with the cooler 9 and the water pump 8. A circulating channel is formed by the hollow roller 5, the water pump 8 and the cooler 9, and water for cooling is filled in the circulating channel. For continuously cooling the folder sheets by reducing the temperature of the surface of the roller 5. When the cooling device works, the cooler 9 refrigerates the water inside, the water pump 8 sends the water in the cooler 8 into the roller 5, and the warm water after heat absorption in the roller 5 enters the cooler 9 under the pushing of water flow to be cooled again. An auxiliary mechanism is arranged above the cooler 9 and plays a role in auxiliary cooling. The roller 5 is used for connecting with a deviation rectifying mechanism.

The water pump 8 is a single-stage centrifugal pump, which is a conventional technical means, so the specific type, the internal structure, the circuit arrangement and the like are the same as those of the conventional technical means. The type of the cooler 9 is a screw type cooler, and the cooler is a conventional technical means, so the specific type, the internal structure and the circuit arrangement of the cooler 9 are the same as those of the conventional technology. Because the water pump 8 and the cold area 9 are both conventional technical means, the models of the two can be replaced according to actual conditions.

The deviation correcting mechanism comprises a traction roller 10, two limiting plates 11 and two push rods 12. The pulling roll 10 is pivoted between the two frames 4. The end part of the limiting plate 11 is in a ferrule shape, and one end of the limiting plate 11 is sleeved with the roller body of the traction roller 10 and can slide on the traction roller 10. The other end of the limiting plate 11 is sleeved with the barrel body of the roller 5 and can slide on the roller 5. The two stopper plates 11 define a space therebetween in which the folder sheets 3 can be accommodated. The file clamping sheets pass through the two limiting plates 11 and approach to each other through the two limiting plates 11, so that the file clamping sheets are located at the center, and the anti-deviation effect is achieved.

The two push rods 12 correspond to the two limiting plates 11 one by one, one end of each push rod 12 is welded with the corresponding limiting plate 11, and the other end of each push rod 12 is welded with the rack 4. The limiting plate 11 is pushed by the push rod 12 to move and approach to the file clamping sheet. In operation, when the push rod 12 extends to the longest, the two limit plates 11 can just push the file clamping sheet to the center. The limiting plate 11 is repeatedly moved by repeatedly extending and retracting the push rod 12, so that the folder sheet is always in the center.

By matching the limiting plates 11 with the push rods 12, when the two limiting plates 11 are close to each other, the folder sheets can be pushed to move, and the folder sheets are in the center. Thereby achieving the function of preventing the deviation and avoiding the uneven cooling caused by the wrinkles generated by the deviation of the folder sheets in the moving process.

The push rod 12 does not need a detection device during working, and the limiting plate 11 can play a role in preventing deviation only by repeatedly stretching and retracting the push rod 12. The push rod 12 is a common electric push rod, and the model is XTL 100. Since the push rod is the prior art, the specific structure and circuit arrangement are the same as those of the conventional technical means, and will not be described in detail.

The auxiliary mechanism consists of an air pump 13 and a plurality of guide pipes 14. Air pump 13 and a plurality of honeycomb duct 14 all establish in bottom plate 1 below, and a plurality of honeycomb duct 14 equidistance distributes, and the inlet end of honeycomb duct 14 links to each other with air pump 13, is equipped with a plurality of ends of giving vent to anger on the honeycomb duct 14, and the end of giving vent to anger of honeycomb duct 14 vertically upwards extends to bottom plate 1 top. During operation, the air pump 13 works to blow air to the file clamping sheets through the draft tube 14, so that the effect of air cooling is achieved, and the auxiliary effect of cooling the file clamping sheets is achieved. The model of the air pump is YYP370-3L, the model of the air pump can be changed according to actual conditions, and the internal structure, the circuit arrangement and the like of the air pump 13 are the same as those in the prior art as the air pump is a conventional technical means.

This automatic cooling device that moulds plastics of degradable file through adopting water-cooled mode, uses with the help of the cooperation of cooler 9 and water pump 8, keeps 5 surfaces of roller and can cool off file clamping sheet material all the time, blows the air to the file clamping sheet material through air pump 13, reaches air-cooled effect. Through water-cooling and forced air cooling combine together, improve the cooling effect to the file clamping sheet, increase the cooling area of whole device for file clamping sheet cooling can be abundant.

The lower part of the roller 5 is hinged with a fixed roller 6, the inner side of the frame 4 is provided with a chute 41, and the end part of the fixed roller 6 extends into the chute 41. The fixed roller 6 is in sliding fit with the frame 4 through a chute 41. One side of the frame 4 is provided with a screw rod 7, the screw rod 7 penetrates through the frame 4 and extends into the chute 41, and the screw rod 7 is in threaded connection with the end part of the fixed roller 6. The screw 7 is in threaded connection with the frame 4. The fixed roller 6 can move, so that the adjusting effect is achieved. After the fixed roller 6 moves to the designated position, the screw 7 is screwed into the chute 41, so that the screw 7 penetrates through the end part of the fixed roller 6 to achieve the fixing effect. If the fixed roller 6 needs to be adjusted, the whole machine is stopped and pushed by hands.

A winding drum for collecting folder sheet materials is fixedly arranged on the bottom plate 1. One side of the bottom plate 1 is fixedly provided with a singlechip 2, and the type of the singlechip 2 is AT89C 51. The single chip microcomputer 2 is in the prior art, is electrically connected with electronic components of the whole device, and controls the electronic components to work through the single chip microcomputer.

The working principle is as follows: when the file clamping sheet is used, the file clamping sheet firstly passes through the traction roller 10 along the routing direction and then passes through the two limiting plates 11, the two limiting plates 11 are contacted with the file clamping sheet under the action of the push rod 12, and the file clamping sheet is always in the center to prevent deviation. And then passes through the roller 5, the surface of the roller 5 is low in temperature due to the cold water inside, and absorbs the heat of the folder sheet. Under the cooperation of the water pump 8 and the cold zone device 9, the water in the roller 5 is kept to be cold water all the time, and then the roller 5 is kept to be cooled with the file clamping sheet all the time. At the same time, the air pump 13 blows air toward the folder sheets for auxiliary cooling.

To sum up, this automatic cooling device that moulds plastics of degradable file through adopting water-cooled mode, uses with the help of the cooperation of cooler 9 and water pump 8, keeps 5 surfaces of roller to cool off file clamping piece material all the time, blows air to the file clamping piece material through air pump 13, reaches air-cooled effect. Through water-cooling and forced air cooling combine together, improve the cooling effect to the file clamping sheet, increase the cooling area of whole device for file clamping sheet cooling can be abundant.

And, through the cooperation of limiting plate 11 and push rod 12, make two limiting plates 11 close to each other, can promote the file folder sheet to remove, the file folder sheet is in the centre. Thereby achieving the function of preventing the deviation and avoiding the uneven cooling caused by the wrinkles generated by the deviation of the folder sheets in the moving process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling device is moulded plastics to automation of degradable file for cooling file sheet (3), its characterized in that: the device comprises a bottom plate (1), wherein two racks (4) are arranged on the bottom plate (1), and a deviation correcting mechanism and a cooling mechanism are sequentially connected in the two racks (4) along the routing direction; the cooling mechanism comprises a hollow roller (5), a water pump (8) and a cooler (9), the cooler (9) is arranged below the bottom plate (1), the water pump (8) is connected with the cooler (9), two ends of the roller (5) are respectively connected with the cooler (9) and the water pump (8), an auxiliary mechanism is arranged above the cooler (9), and the roller (5) is used for being connected with a deviation rectifying mechanism.

2. The automatic injection molding cooling device for the degradable folder according to claim 1, wherein: the correcting mechanism comprises a traction roller (10), two limiting plates (11) and two push rods (12), wherein the traction roller (10) is pivoted between two frames (4), one end of each limiting plate (11) is in sliding fit with the traction roller (10), the other ends of the limiting plates (11) are in sliding fit with a roller (5), a space for accommodating folder sheets (3) is formed between the two limiting plates (11), the two push rods (12) are in one-to-one correspondence with the two limiting plates (11), one ends of the push rods (12) are connected with the limiting plates (11), and the other ends of the push rods (12) are connected with the frames (4).

3. The automatic injection molding cooling device for the degradable folder according to claim 1, wherein: the auxiliary mechanism comprises air pump (13) and a plurality of honeycomb duct (14) two parts, air pump (13) and a plurality of honeycomb duct (14) are all established in bottom plate (1) below, and a plurality of honeycomb duct (14) equidistance distributes, and the inlet end of honeycomb duct (14) links to each other with air pump (13), is equipped with a plurality of ends of giving vent to anger on honeycomb duct (14), and the end of giving vent to anger of honeycomb duct (14) is vertical upwards to extend to bottom plate (1) top.

4. The automatic injection molding cooling device for the degradable folder according to claim 1, wherein: the below of roller (5) is connected with decides roller (6), decides roller (6) and frame (4) sliding fit, and spout (41) have been seted up to the inboard of frame (4), and in the tip of deciding roller (6) extended to spout (41), one side of frame (4) was equipped with screw rod (7), and in screw rod (7) run through frame (4) extended to spout (41), screw rod (7) and the tip threaded connection who decides roller (6).