CN210880840U

CN210880840U - Leftover material recovery device for plastic blow molding production

Info

Publication number: CN210880840U
Application number: CN201921657139.8U
Authority: CN
Inventors: 王帅; 杜文娟; 赵琨; 孟苏峰
Original assignee: Xuzhou Hebo Packaging Co ltd
Current assignee: Xuzhou Hebo Packaging Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a leftover bits recovery unit is used in plastics blowing production, include the base and in the crushing box at base top, it is provided with the inner tube to smash the box, and the relative one side of inner tube and crushing box has all opened the ring channel, corresponds two the inner wall roll connection of ring channel has the ball that the equidistance distributes, the one end of inner tube has the toper ring gear, there is the mounting bracket one side of smashing the box, and the mounting bracket has driving motor, driving motor's output shaft has the toper tooth that meshes mutually with the toper ring gear, there is the rotating electrical machines top one side of mounting bracket, and the output shaft of rotating electrical machines has the initiative bull stick through the coupling joint, the inner tube has the first crushing sword leaf and the second crushing sword leaf that the equidistance distributes respectively with relative one side of initiative bull stick. The utility model discloses can drive the inner tube and rotate, and then drive first crushing sword leaf and the second crushing sword leaf and rotate in opposite directions fast, have the benefit that improves crushing effect.

Description

Leftover material recovery device for plastic blow molding production

Technical Field

The utility model relates to a plastics product production technical field especially relates to a leftover bits recovery unit is used in plastics blowing production.

Background

Blow molding, also known as blow molding, is a rapidly developing plastic processing method. The blow molding process was started for the production of low density polyethylene vials. With the advent of high density polyethylene and the development of blow molding machines, blow molding technology has been widely used. In the blow molding production of plastics, a lot of scrap is produced and needs to be subjected to a crushing and recycling treatment.

For example, chinese patent application No. CN201721382237.6 discloses a leftover bits recovery unit of plastic processing, including first fan, processing case, second fan, support, base, pulley and hydraulic pump, one side of rubbing crusher body is provided with the second fan, and the opposite side of rubbing crusher body is provided with first fan, the lower extreme of second fan is provided with the support, and the one end of second fan is provided with the processing case. But the rubbing crusher of above-mentioned patent constructs comparatively simply, crushing effect is comparatively general, and the leftover bits are difficult to smash completely, so have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leftover material recycling device for plastic blow molding production.

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

the utility model provides a leftover bits recovery unit is used in plastics blowing production, includes the base and in the crushing box at base top, it is provided with the inner tube to smash the box, and the inner tube all opens the ring channel with the relative one side of smashing the box, corresponds two the inner wall roll connection of ring channel has the ball that the equidistance distributes, the one end of inner tube has the toper ring gear, there is the mounting bracket one side of smashing the box, and the mounting bracket has driving motor, driving motor's output shaft has the toper tooth with toper ring gear engaged with, there is the rotating electrical machines top one side of mounting bracket, and the output shaft of rotating electrical machines has the initiative bull stick through the coupling joint, the inner tube has the first crushing sword leaf and the second crushing sword leaf that the equidistance distributes respectively with relative one side of initiative bull stick, the bottom of smashing the box is installed circulation rubbing.

Furthermore, circulation rubbing crusher constructs including the slope sets up in the otter board that sieves of smashing the box bottom, and smashes the box and open near the one end of the otter board that sieves and have the discharge gate.

Furthermore, the discharge hole is provided with a discharge hopper, and the opposite side of the discharge hopper and the mounting frame is provided with a feed delivery pipe.

Furthermore, one side of each of the two conveying pipes, which is opposite to the conveying pipe, is hermetically connected with the same material suction fan.

Furthermore, the mounting bracket has the feed cylinder of throwing of vertical distribution, and opens the bottom of smashing the box and has taken out the groove, takes out groove sliding connection and have the collecting box.

Furthermore, springs are arranged at four corners of one side of the sieving screen plate opposite to the crushing box body.

Furthermore, a small-sized vibrating motor is arranged at the bottom end of the sieving screen plate.

Compared with the prior art, the utility model provides a leftover bits recovery unit is used in plastics blowing production possesses following beneficial effect:

1. this leftover bits recovery unit is used in plastics blowing production, the driving motor through setting up can be through the transmission of toper tooth, toper ring gear, and the cooperation ball drives the inner tube and rotates, and then drives first crushing sword leaf and the second and smashes the sword leaf and rotate fast in opposite directions, has the benefit that improves crushing effect.

2. This leftover bits recovery unit is used in plastics blow molding production, through the circulation crushing mechanism who sets up, can pass through the conveying pipeline with the leftover bits that do not smash completely, inhale the material fan and send into again and smash the box in, have the benefit of further improvement crushing effect.

3. This leftover bits recovery unit is used in plastics blowing production, through the spring and the small-size vibrating motor that set up, can drive the otter board that sieves and shake fast, prevent the sieve mesh and block up, have the benefit that improves the otter board screening effect that sieves.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, crushing effectual.

Drawings

FIG. 1 is a schematic view of the overall structure of a scrap recycling device for plastic blow molding production according to the present invention;

FIG. 2 is a schematic diagram of a half-sectional structure of an inner cylinder of the leftover material recycling device for plastic blow molding production according to the present invention;

fig. 3 is the utility model provides a lower hopper structure sketch map of leftover bits recovery unit for plastics blowing production.

In the figure: 1-crushing box body, 2-small vibration motor, 3-collecting box, 4-spring, 5-sieving screen plate, 6-first crushing blade, 7-inner cylinder, 8-driving motor, 9-mounting rack, 10-driving rotating rod, 11-charging barrel, 12-rotating motor, 13-conical gear ring, 14-second crushing blade, 15-material suction fan, 16-material conveying pipe, 17-discharging hopper and 18-base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a leftover material recycling device for plastic blow molding production comprises a base 18 and a crushing box body 1 fixed on the top of the base 18 through bolts, wherein the crushing box body 1 is provided with an inner cylinder 7, annular grooves are formed in the opposite sides of the inner cylinder 7 and the crushing box body 1, balls distributed at equal intervals are connected with the inner walls corresponding to the two annular grooves in a rolling manner, a conical toothed ring 13 is fixed at one end of the inner cylinder 7 through bolts, a mounting frame 9 is welded at one side of the crushing box body 1, a driving motor 8 is fixed on the mounting frame 9 through bolts, conical teeth meshed with the conical toothed ring 13 are fixed on the output shaft of the driving motor 8 through bolts, a rotating motor 12 is fixed on one side of the top end of the mounting frame 9 through bolts, the output shaft of the rotating motor 12 is connected with a driving rotating rod 10 through a coupler, a first crushing blade 6 and a second crushing blade 14 distributed at equal intervals are respectively welded at, the bottom end of the crushing box body 1 is provided with a circulating crushing mechanism.

The utility model discloses in, circulation rubbing crusher constructs including the slope sets up in the otter board 5 that sieves of smashing 1 bottom of box, and smashes box 1 and open near the one end of otter board 5 that sieves and have the discharge gate.

Wherein, the discharge gate welding has hopper 17 down, and hopper 17 down all welds the conveying pipeline 16 with the relative one side of mounting bracket 9.

Wherein, the opposite sides of the two material conveying pipes 16 are hermetically connected with the same material suction fan 15.

Wherein, mounting bracket 9 welds the feeding barrel 11 of vertical distribution, and opens the bottom of smashing box 1 and has taken out the groove, takes out groove sliding connection and have collecting box 3.

The working principle is as follows: during the use, start rotating electrical machines 12 and drive first crushing sword leaf 6 and rotate fast, and start driving electrical machines 8 and utilize the toper tooth, the transmission of toper ring gear 13, the cooperation ball drives inner tube 7 and rotates, add leftover bits through feeding barrel 11 and smash in box 1, smash 14 quick opposite rotation of sword leaf through first crushing sword leaf 6 and second, carry out effectual shredding, the leftover bits after smashing are sieved otter board 5 and are sieved the processing, the leftover bits that do not smash complete pass through hopper 17, conveying pipeline 16, inhale mutually support between the material fan 15 and send into again and smash box 1, further improve crushing effect, the leftover bits that smash complete fall into collecting box 3 and collect.

Example 2

Referring to fig. 1-3, the present embodiment of a scrap recycling device for plastic blow molding production further includes a screen plate 5 welded with springs 4 at four corners of one side opposite to the crushing case 1, compared to embodiment 1.

Wherein, the bottom of the sieving screen plate 5 is fixed with a small-sized vibrating motor 2 through a bolt.

The working principle is as follows: during the use, start small-size vibrating motor 2 cooperation spring 4, drive 5 vibrations of otter board that sieve, prevent the sieve mesh jam, and then reach the purpose that improves 5 screening effects of otter board that sieve.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a leftover bits recovery unit is used in plastics blow molding production, includes base (18) and in crushing box (1) at base (18) top, a serial communication port, crushing box (1) is provided with inner tube (7), and has all opened the ring channel with the relative one side of crushing box (1) in inner tube (7), corresponds two the inner wall roll connection of ring channel has the ball that the equidistance distributes, the one end of inner tube (7) has toper ring gear (13), there is mounting bracket (9) one side of crushing box (1), and mounting bracket (9) have driving motor (8), the output shaft of driving motor (8) has the toper tooth with toper ring gear (13) engaged with, there is rotating electrical machines (12) top one side of mounting bracket (9), and the output shaft of rotating electrical machines (12) has initiative bull stick (10) through the coupling joint, inner tube (7) have the first crushing of equidistance distribution respectively with relative one side of initiative bull stick (10) and smash and distribute The knife blade (6) and the second crushing knife blade (14), the bottom of the crushing box body (1) is provided with a circulating crushing mechanism.

2. The leftover recycling device for plastic blow molding production according to claim 1, wherein the circulating crushing mechanism comprises a sieving screen plate (5) obliquely arranged at the bottom end of the crushing box body (1), and a discharge hole is formed in one end, close to the sieving screen plate (5), of the crushing box body (1).

3. The scrap recycling device for plastic blow molding production according to claim 2, wherein the discharge port has a discharge hopper (17), and the opposite side of the discharge hopper (17) to the mounting frame (9) has a feed pipe (16).

4. The scrap recycling apparatus for plastic blow molding production according to claim 3, wherein the opposite sides of the two material conveying pipes (16) are hermetically connected with the same material suction fan (15).

5. The scrap recycling device for plastic blow molding production according to claim 1, wherein the mounting frame (9) has vertically distributed charging barrels (11), and the bottom end of the crushing box body (1) is provided with a drawing groove which is connected with the collecting box (3) in a sliding way.

6. The leftover recycling device for plastic blow molding production according to claim 2, wherein springs (4) are arranged at four corners of one side of the sieving screen plate (5) opposite to the crushing box body (1).

7. The leftover recycling device for plastic blow molding production according to claim 6, wherein a small-sized vibrating motor (2) is arranged at the bottom end of the sieving screen plate (5).