Auxiliary removing device for flash of plastic product

Abstract

The utility model relates to the technical field of plastic product production, and discloses a plastic product flash auxiliary removing device which comprises a base, a motor is fixedly installed on the outer side of the base, a rotating roller is fixedly installed at the output end of the motor, and a rotating cage is arranged at the upper end of the rotating roller. When the plastic product flash auxiliary removing device is used, fine sand on the inner side of the base is sucked to the three-way pipe through the air pump and the material suction strip and the hose, the fine sand is sprayed to the rotating cage through the three-way pipe, and the fine sand falls down towards the bottom end of the inner side of the base, is accumulated on the inner side of the base and is sucked by the air pump for recycling. And the rotating roller drives the rotating cage to rotate together through mutual cooperation of a convex strip on the outer side of the rotating roller and a fixing ring on the outer side of the rotating cage, so that plastic products on the inner side of the rotating cage rub each other, the plastic products are stirred through autorotation, the plastic products can be prevented from being damaged by a stirring rod, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product production, in particular to a device for auxiliary removal of flash of plastic products. Background Art

[0002] Plastic product flash refers to the more prominent edges and corners produced during the molding process of plastic products, which may cause scratches or other problems during the subsequent processing and use of the products. The flash auxiliary removal device is a mechanical device used to automatically or semi-automatically remove these flashes from plastic products. This device can significantly improve production efficiency and product quality, reduce manual intervention, and reduce labor costs.

[0003] China Utility Model Patent Publication No.: CN 218256241 U, discloses: a surface flash removal device for plastic basket production, which uses an internal motor to drive a stirring rod to stir the plastic product during use, which may cause the plastic product to get stuck on the stirring rod, thereby affecting use, and is not very practical. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a device for auxiliary removal of flash of plastic products to solve the problems raised in the above background.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for auxiliary removal of flash of plastic products, comprising a base, a motor is fixedly installed on the outer side of the base, a rotating roller is fixedly installed on the output end of the motor, a rotating cage is provided on the upper end of the rotating roller, a fixing ring is fixedly installed on the outer side of the rotating cage, a cage cover is fixedly installed on the outer side of the fixing ring by bolts, an observation box is fixedly installed on the upper end of the base, a box door is rotatably installed on the front side of the observation box, a transmission wheel and a driven wheel are fixedly installed on the outer side of the rotating roller, a transmission belt is meshedly installed between the transmission wheel and the driven wheel, a suction strip is fixedly installed on the rear side of the base, a hose is fixedly installed on the outer side of the suction strip, an air pump is fixedly installed on the end of the hose away from the suction strip, a three-way pipe is fixedly installed on the output end of the air pump, a hinge is provided at the connection between the observation box and the box door, a convex strip is fixedly installed on the outer side of the rotating roller, and a leakage hole is opened on the outer side of the rotating cage.

[0008] Preferably, the inner side of the base is tilted backward at 20 degrees, and two identical rotating rollers are provided, and the two rotating rollers are symmetrically distributed on the inner side of the base front and back.

[0009] Through the above technical solution, fine sand is mixed with the plastic product, and the friction between the plastic products is caused by the rotating cage to remove the flash on the outside of the plastic product, and then the plastic product falls toward the bottom end of the inner side of the base.

[0010] Preferably, the two rotating rollers rotate in the same direction, the angles between the convex strips on the outer sides of the rotating rollers are the same, and the convex strips are matched with the fixing ring.

[0011] Through the above technical solution, the output end of the motor drives the rotating roller to rotate, and the rotating roller drives the rotating cage to rotate together through the cooperation between the outer convex strip and the fixed ring on the outer side of the rotating cage.

[0012] Preferably, the rotating cage and the cage cover are matched, and three identical fixing rings are arranged on the outer side of the rotating cage.

[0013] According to the technical solution, the cage cover at the upper end of the rotating cage is screwed off by screwing off the bolts, and then the plastic product is placed inside the rotating cage, and the cage cover is fixed by bolts.

[0014] Preferably, the observation box and the box door are made of transparent material, the rotation range of the box door is 0° to 180°, and the hinge connects the observation box and the box door.

[0015] Through the above technical solution, after the burrs are removed, the box door is opened to directly take out the rotating cage, and the plastic products inside the rotating cage are rinsed clean.

[0016] Preferably, the base, suction strip, hose, air pump, three-way pipe and observation box are the same, and the three-way pipe is in a "mountain" shape.

[0017] Through the above technical solution, the material is sucked toward the three-way pipe through the suction strip and the hose, and the fine sand is sprayed toward the rotating cage through the three-way pipe. The fine sand enters the inner side of the rotating cage through the leakage hole on the outer side of the rotating cage and is mixed with the plastic product.

[0018] Compared with the prior art, the utility model provides a device for auxiliary removal of flash of plastic products, which has the following beneficial effects: when in use, the device for auxiliary removal of flash of plastic products sucks fine sand on the inner side of the base through the suction strip and the hose to the three-way pipe through the air pump, and sprays the fine sand toward the rotating cage through the three-way pipe, and the fine sand hits the plastic product, and then falls toward the bottom end of the inner side of the base, accumulates on the inner side of the base, and is sucked in by the air pump for recycling, thereby reducing waste of resources, preventing fine sand and dust polished from the outside of the plastic product from flying out of the device, and reducing environmental pollution. The output end of the motor drives the rotating roller to rotate, and the rotating roller cooperates with the fixed ring on the outer side of the rotating cage through the outer convex strip to drive the rotating cage to rotate together, so that the plastic products inside the rotating cage rub against each other, and stirring by self-rotation can prevent the stirring rod from causing damage to the plastic product, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the transmission wheel of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the rotating cage of the utility model;

[0022] Figure 4 This is a schematic diagram of a half-section structure of the base of the utility model;

[0023] Figure 5 It is a schematic diagram of the cage cover installation structure of the utility model.

[0024] Among them: 1. Base; 2. Motor; 3. Rotating roller; 4. Rotating cage; 5. Fixed ring; 6. Cage cover; 7. Observation box; 8. Box door; 9. Transmission wheel; 10. Driven wheel; 11. Transmission belt; 12. Suction strip; 13. Hose; 14. Air pump; 15. Three-way pipe; 16. Hinge; 17. Raised strip; 18. Leak hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] like Figure 1-5 As shown, the utility model provides a flash auxiliary removal device for plastic products, comprising a base 1, a motor 2 is fixedly installed on the outer side of the base 1, a rotating roller 3 is fixedly installed on the output end of the motor 2, a rotating cage 4 is provided on the upper end of the rotating roller 3, a fixing ring 5 is fixedly installed on the outer side of the rotating cage 4, a cage cover 6 is fixedly installed on the outer side of the fixing ring 5 by bolts, an observation box 7 is fixedly installed on the upper end of the base 1, a box door 8 is rotatably installed on the front side of the observation box 7, a driving wheel 9 and a driven wheel 10 are fixedly installed on the outer side of the rotating roller 3, a driving belt 11 is meshedly installed between the driving wheel 9 and the driven wheel 10, a suction strip 12 is fixedly installed on the rear side of the base 1, a hose 13 is fixedly installed on the outer side of the suction strip 12, an air pump 14 is fixedly installed on one end of the hose 13 away from the suction strip 12, a three-way pipe 15 is fixedly installed on the output end of the air pump 14, a hinge 16 is provided at the connection between the observation box 7 and the box door 8, a convex strip 17 is fixedly installed on the outer side of the rotating roller 3, and a leakage hole 18 is opened on the outer side of the rotating cage 4.

[0028] First, open the box door 8 on the front side of the observation box 7, then add fine sand to the inner side of the base 1, unscrew the cage cover 6 on the upper end of the cage 4, then put the plastic product in the inner side of the cage 4, fix the cage cover 6 with bolts, then place the cage 4 between the two rotating rollers 3, close the box door 8, and start the device through the power supply. The motor 2 is started by the power supply. The output end of the motor 2 drives the rotating roller 3 to rotate. The rotating roller 3 cooperates with the fixing ring 5 on the outer side of the cage 4 through the outer convex strip 17 to drive the cage 4 to rotate together, and then start the air pump 14 through the power supply. The air pump 14 sucks the fine sand on the inner side of the base 1 to the three-way pipe 15 through the suction strip 12 and the hose 13, and sprays the fine sand toward the cage 4 through the three-way pipe 15. The fine sand enters the inner side of the cage 4 through the leakage hole 18 on the outer side of the cage 4 and mixes with the plastic product. The friction between the plastic products through the rotating cage 4 removes the flash on the outer side of the plastic product.

[0029] Specifically, the inner side of the base 1 is tilted backward at 20 degrees, and two identical rotating rollers 3 are provided. The two rotating rollers 3 are symmetrically distributed on the inner side of the base 1 front and back. The advantage is that fine sand is mixed with the plastic product, and the friction between the plastic products is caused by the rotating cage 4 to remove the flash on the outer side of the plastic product, and then fall to the bottom end of the inner side of the base 1.

[0030] Specifically, the two rotating rollers 3 rotate in the same direction, the angles between the convex strips 17 on the outer sides of the rotating rollers 3 are the same, and the convex strips 17 are matched with the fixed ring 5. The advantage is that the output end of the motor 2 drives the rotating rollers 3 to rotate, and the rotating rollers 3 cooperate with the fixed ring 5 on the outer side of the rotating cage 4 through the convex strips 17 on the outer side to drive the rotating cage 4 to rotate together.

[0031] Specifically, the rotating cage 4 and the cage cover 6 are adapted to each other, and the outer side of the rotating cage 4 is provided with three identical fixing rings 5. The advantage is that the cage cover 6 at the upper end of the rotating cage 4 can be fixed by unscrewing the bolts, and then putting the plastic product inside the rotating cage 4 and fixing the cage cover 6 by bolts.

[0032] Embodiment 2:

[0033] like Figure 1-5 As shown, as an improvement to the previous embodiment.

[0034] Specifically, the observation box 7 and the box door 8 are made of transparent material, the rotation range of the box door 8 is 0° to 180°, and the hinge 16 connects the observation box 7 and the box door 8. The advantage is that after the burrs are removed, the box door 8 is opened to directly take out the rotating cage 4, and the plastic products inside the rotating cage 4 can be rinsed clean.

[0035] Specifically, the base 1, the suction bar 12, the hose 13, the air pump 14, the three-way pipe 15 and the observation box 7 are the same. The three-way pipe 15 is in a "mountain" shape. The advantage is that the suction bar 12 and the hose 13 are sucked into the three-way pipe 15, and the fine sand is sprayed toward the rotating cage 4 through the three-way pipe 15. The fine sand enters the inner side of the rotating cage 4 through the leakage hole 18 on the outside of the rotating cage 4 and is mixed with the plastic product.

[0036] Working principle: When in use, first open the box door 8 on the front side of the observation box 7, then add fine sand to the inner side of the base 1, unscrew the cage cover 6 on the upper end of the rotating cage 4, then put the plastic product inside the rotating cage 4, fix the cage cover 6 with bolts, then place the rotating cage 4 between the two rotating rollers 3, close the box door 8, and start the motor 2 through the power supply. The output end of the motor 2 drives the rotating roller 3 to rotate, and the rotating roller 3 cooperates with the fixing ring 5 on the outer side of the rotating cage 4 through the outer convex strip 17 to drive the rotating cage 4 to rotate together, and then start the air pump through the power supply. 14. The air pump 14 sucks the fine sand on the inner side of the base 1 to the three-way pipe 15 through the suction strip 12 and the hose 13, and sprays the fine sand toward the rotating cage 4 through the three-way pipe 15. The fine sand enters the inner side of the rotating cage 4 through the leakage hole 18 on the outer side of the rotating cage 4 and mixes with the plastic products. The rotating rotating cage 4 causes the friction between the plastic products to remove the flash on the outer side of the plastic products, and then falls toward the bottom end of the inner side of the base 1, accumulates toward the rear, and is sucked in by the air pump 14 for recycling. After the burrs are removed, the box door 8 is opened to directly take out the rotating cage 4, and the plastic products inside the rotating cage 4 can be rinsed clean.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for auxiliary removal of flash of plastic products, comprising a base (1), characterized in that: A motor (2) is fixedly installed on the outer side of the base (1). The output end of the motor (2) is fixedly installed with a rotating roller (3). The upper end of the rotating roller (3) is provided with a rotating cage (4). A fixing ring (5) is fixedly installed on the outer side of the rotating cage (4). A cage cover (6) is fixedly installed on the outer side of the fixing ring (5) by bolts. An observation box (7) is fixedly installed on the upper end of the base (1). A box door (8) is rotatably installed on the front side of the observation box (7). A driving wheel (9) and a driven wheel (10) are fixedly installed on the outer side of the rotating roller (3). A transmission belt (11) is meshingly installed between the driving wheel (9) and the driven wheel (10). A suction strip (12) is fixedly installed on the rear side of the base (1). A hose (13) is fixedly installed on the outer side of the suction strip (12). One end of the hose (13) far from the suction strip (12) is fixedly installed with an air pump (14). The output end of the air pump (14) is fixedly installed with a tee pipe (15). A hinge (16) is arranged at the connection between the observation box (7) and the box door (8). A rib (17) is fixedly installed on the outer side of the rotating roller (3). Leak holes (18) are formed on the outer side of the rotating cage (4).

2. The device for auxiliary removal of flash of plastic products according to claim 1, characterized in that: The inner side of the base (1) is inclined backward at 20°. There are two identical rotating rollers (3). The two rotating rollers (3) are symmetrically distributed front and back on the inner side of the base (1).

3. The device for auxiliary removal of flash of plastic products according to claim 1, characterized in that: The two rotating rollers (3) rotate in the same direction. The angles between the ribs (17) on the outer side of the rotating roller (3) are the same. The ribs (17) are adapted to the fixing ring (5).

4. The device for auxiliary removal of flash of plastic products according to claim 1, characterized in that: The rotating cage (4) is adapted to the cage cover (6). There are three identical fixing rings (5) arranged on the outer side of the rotating cage (4).

5. The device for auxiliary removal of flash of plastic products according to claim 1, characterized in that: The observation box (7) and the box door (8) are made of transparent materials. The rotation range of the box door (8) is 0° to 180°. The hinge (16) connects the observation box (7) and the box door (8).

6. The device for auxiliary removal of flash of plastic products according to claim 1, characterized in that: The base (1), the suction strip (12), the hose (13), the air pump (14), the tee pipe (15) and the observation box (7) are the same. The tee pipe (15) is in a "mountain" - shaped structure.

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