CN213732934U

CN213732934U - Plastic product trimming device

Info

Publication number: CN213732934U
Application number: CN202021968421.0U
Authority: CN
Inventors: 马鸿川; 谭志玲; 王艳艳; 姜凯; 张国臣
Original assignee: Yantai Xiangyan Material Technology Co ltd
Current assignee: Yantai Xiangyan Material Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-20
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to the field of plastic trimming equipment, in particular to a plastic product trimming device, which comprises a sealed trimming box; the top end of the sealed trimming box is provided with a speed reducing motor, the output end of a driving rotating shaft of the speed reducing motor is provided with a driven threaded rod, the lower part of the driven threaded rod is connected with a rotating rod, and one end of the rotating rod, which is far away from the driven threaded rod, is provided with a trimming knife set matched with the edge side structure of the plastic basket; the bottom end of the driven threaded rod is rotatably connected with a connecting sleeve, and the bottom end of the connecting sleeve is provided with a fixed pressure plate which is in a vertical structure with the connecting sleeve; the connecting sleeve is provided with a telescopic pressing rod, and an arc-shaped pressing plate matched with the inner wall structure of the plastic basket is arranged on one surface, away from the connecting sleeve, of the telescopic pressing rod. The utility model discloses a fixed pressure disk and arc clamp plate have all played effectual fixed effect to the diapire and the inside wall of plastics basket, and the length of the compression bar is adjustable structure for this arc clamp plate is applicable to multiple plastics basket location demand.

Description

Plastic product trimming device

Technical Field

The utility model relates to a deburring equipment field specifically is a plastic products deburring device.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. The plastic is a synthetic polymer material with plasticity, and after the existing plastic product is processed, a lot of burrs are generated and need to be trimmed, so that the existing trimming device for the high-precision plastic product has the defects in the using process.

In-process to the plastic basket deburring, because the edge of plastic basket is the arc to the lower surface at border is fluted, the deckle edge on recess and the arc is difficult to carry out the deburring, if the burr deckle edge can not be repaiied, people use plastic basket can prick the hand, causes the hand and receives the injury.

In view of the above problems, the patent application numbers are: cn201821400524.x, patent name: the utility model provides a high accuracy plastic products deburring device's utility model patent, this scheme have adopted first deburring sword and second deburring sword, and the second deburring sword is hook-shaped shape, with the recess contact at plastics basket border, and first deburring sword is at the uniform velocity circular motion along the recess, clears away the deckle edge and the burr at plastics basket border, and first deburring sword is L shape structure, gets rid of the burr at plastics basket arc edge, can touch the deckle edge at position with the hand and clear away, prevents that people's hand from being scratched by the burr.

However, when the device is actually used, as no special dust removal and dust prevention structure is arranged, dust floats in the trimming process, and serious environmental pollution is caused; meanwhile, the plastic basket presses the bottom wall only through the pressure plate during trimming, so that the plastic basket is easy to shift, and trimming precision is affected. Therefore, the dust removal mechanism and the plastic basket positioning mechanism of the device need to be improved so as to meet the actual processing requirement of the plastic basket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic products deburring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic product trimming device comprises a sealed trimming box; the top end of the sealed trimming box is provided with a speed reducing motor, the output end of a driving rotating shaft of the speed reducing motor is provided with a driven threaded rod, the lower part of the driven threaded rod is connected with a rotating rod, and one end of the rotating rod, which is far away from the driven threaded rod, is provided with a trimming knife set matched with the edge side structure of the plastic basket; the bottom end of the driven threaded rod is rotatably connected with a connecting sleeve, the bottom end of the connecting sleeve is provided with a fixed pressure plate which is in a vertical structure with the connecting sleeve, and the fixed pressure plate is used for abutting against a plastic basket to be trimmed; the annular array is provided with the flexible depression bar of a plurality of slope structures on the lateral wall all around of connecting sleeve, and flexible depression bar is provided with the arc clamp plate with plastics basket inner wall structure adaptation on keeping away from the one side of connecting sleeve.

Preferably, the outer wall of the bottom of the driven threaded rod is provided with at least two mutually symmetrical limiting sliding blocks, and the inner wall of the connecting sleeve corresponding to the limiting sliding blocks is provided with an annular sliding groove connected with the limiting sliding blocks.

Preferably, the one side that the arc clamp plate is close to the plastics basket is provided with the rubber gasket with arc clamp plate radian adaptation, and the one side that the arc clamp plate was kept away from to the rubber gasket is provided with the non-skid protrusion.

Preferably, one end of the telescopic pressure lever is rotatably connected with the connecting sleeve through a hinge, and the other end of the telescopic pressure lever is connected with the arc-shaped pressure plate.

Preferably, the bottom sliding connection of flexible depression bar has link block, and link block's the outside is connected with electric telescopic handle, and electric telescopic handle's bottom is connected with fixed pressure disk, is provided with the spacing spout that supplies link block reciprocating sliding on the flexible depression bar.

Preferably, the telescopic pressure lever comprises a telescopic sleeve rotatably connected with the connecting sleeve, and a telescopic screw rod is sleeved in one end, away from the connecting sleeve, of the telescopic sleeve.

Preferably, the telescopic screw rod is in threaded connection with the telescopic sleeve, and the telescopic screw rod is in threaded connection with a locking nut.

Preferably, the side walls around the sealed trimming box are provided with dust hoods, air inlets of the dust hoods are arranged towards the plastic basket, air outlets of the dust hoods are communicated with a dust collection fan through air pipes, and the dust collection fan is communicated with the dust collection box through a dust exhaust pipe.

Preferably, one side of the sealed trimming box is hinged with a box door, and visual observation windows are arranged on three side walls of the box door and the sealed trimming box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses sealed trimming case has been established to outside cover at the deburring device for when carrying out the deburring to the plastics basket, prevent that the dust from splashing, the polluted environment influences operating personnel's healthy.

2. The utility model discloses set up the connecting sleeve rather than rotating and being connected in driven threaded rod's bottom to set up the fixed pressure disk that is used for butt plastics basket diapire in connecting sleeve's bottom, and set up flexible depression bar on connecting sleeve's outer wall, the tip of flexible depression bar set up with the arc clamp plate of plastics basket inner structure adaptation, all played effectual fixed effect to the diapire and the inside wall of plastics basket, prevent that the in-process plastics basket of deburring from taking place the offset, influence deburring effect and deburring precision.

3. The utility model provides a length of extension compression bar is adjustable structure for this plastics basket location structure is applicable to multiple plastics basket location demand, has flexibility and practicality concurrently.

Drawings

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

FIG. 2 is a schematic view of a partial detailed structure of the present invention;

fig. 3 is a schematic structural diagram of the telescopic pressing rod of the present invention;

fig. 4 is a front view of the sealing trimming box of the present invention.

In the figure: 1. sealing the trimming box; 2. a box door; 3. a reduction motor; 4. a driven threaded rod; 5. a trimming knife group; 6. a plastic basket; 7. a connecting sleeve; 8. a fixed platen; 9. a telescopic pressure lever; 91. a telescopic sleeve; 92. a telescopic screw; 93. locking the nut; 10. an arc-shaped pressing plate; 11. a limiting slide block; 12. a rubber gasket; 13. an electric telescopic rod; 14. a dust hood; 15. an observation window; 16. a dust collection fan; 17. a dust collection box; 18. connecting the sliding block; 19. a limiting chute; 20. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

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

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, example 1: the utility model provides a deburring equipment carries out the deburring work through the avris department of the deburring knife tackle 5 of 4 bottoms of driven threaded rod to plastics basket 6, has established sealed edging case 1 at the outside cover of the deburring equipment of plastics basket 6 for when carrying out the deburring to plastics basket 2, prevent that the dust from splashing, the polluted environment influences operating personnel's is healthy.

In this embodiment: the utility model discloses it has chamber door 2 to articulate in one side of sealed trimming case 1, all is provided with visual observation window 15 on chamber door 2 and the trilateral lateral wall of sealed trimming case 1, under not influencing sealed trimming case 1 and sealing, dirt-proof prerequisite, the operating personnel of being convenient for observe the deburring condition of plastic basket 6.

Example 2: the utility model discloses set up the connecting sleeve 7 rather than rotating being connected in driven threaded rod 4's bottom, and set up the fixed pressure disk 8 that is used for 6 diaplases of butt plastics basket in connecting sleeve 7's bottom, and set up flexible depression bar 9 on connecting sleeve 7's outer wall, flexible depression bar 9's tip has set up the arc clamp plate 10 with 6 inner structure adaptations of plastics basket, all played effectual fixed effect to the diapire and the inside wall of plastics basket 6, prevent that 6 in-process plastics baskets of deburring from taking place the offset, influence deburring effect and deburring precision.

In this embodiment: the rubber gasket 12 is arranged on the end face of the arc-shaped pressing plate 10, and the anti-skid protrusions are arranged on the end face of the rubber gasket 12, so that the friction coefficient between the arc-shaped pressing plate 10 and the inner wall of the plastic basket 6 is increased, and the slipping condition is prevented; meanwhile, the plastic basket 6 is damped and protected to a certain extent, and the plastic basket 6 is prevented from being damaged.

Example 3: in the practical use process of the arc-shaped pressing plate 10 provided by the utility model, the telescopic screw 92 can be rotated anticlockwise or clockwise to move to a proper position in the inner cavity of the telescopic sleeve 91, and the telescopic screw is fixed by the locking nut 93, so as to achieve the purpose of adjusting the length of the telescopic pressing rod 9; simultaneously, can promote flexible depression bar 9 through electric telescopic handle 13 and adjust the inclination of flexible depression bar 9 to this makes arc clamp plate 10 be applicable to the multiple location demand of plastics basket 6 processing, has flexibility and practicality concurrently.

Example 4: the utility model discloses still at the dust cage 14 that sealed edging case 1's four side wall mounting had the air intake towards the setting of plastics basket 6, at the in-process of actual deburring, can pass through dust absorption fan 16 with the dust that the deburring in-process produced with its pump send to dust collection box 17 in via the cooperation of tuber pipe and dust exhaust pipe through dust cage 14, further improve the dust collection efficiency of this equipment.

It is worth noting that: the electrical components of the whole device are controlled by the PLC, and the equipment matched with the PLC is common equipment, belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the equipment are not repeated.

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. A plastic products deburring device which characterized in that: comprises a sealing trimming box (1); a speed reducing motor (3) is installed at the top end of the sealed trimming box (1), a driven threaded rod (4) is arranged at the output end of a driving rotating shaft of the speed reducing motor (3), a rotating rod (20) is connected to the lower portion of the driven threaded rod (4), and a trimming knife set (5) matched with the side structure of the plastic basket (6) is installed at one end, far away from the driven threaded rod (4), of the rotating rod (20); the bottom end of the driven threaded rod (4) is rotatably connected with a connecting sleeve (7), a fixed pressing disc (8) which is vertical to the connecting sleeve (7) is arranged at the bottom end of the connecting sleeve (7), and the fixed pressing disc (8) is used for abutting against the bottom wall of the plastic basket (6) to be trimmed; the plastic basket is characterized in that a plurality of telescopic pressing rods (9) of inclined structures are arranged on the peripheral side wall of the connecting sleeve (7) in an annular array mode, and arc-shaped pressing plates (10) matched with the inner wall structures of the plastic basket (6) are arranged on one faces, far away from the connecting sleeve (7), of the telescopic pressing rods (9).

2. A plastic product trimming apparatus in accordance with claim 1 wherein: the outer wall of the bottom of the driven threaded rod (4) is provided with at least two mutually symmetrical limiting sliding blocks (11), and the inner wall of the connecting sleeve (7) corresponding to the limiting sliding blocks (11) is provided with an annular sliding groove connected with the limiting sliding blocks (11).

3. A plastic product trimming apparatus in accordance with claim 1 wherein: the plastic basket is characterized in that one surface, close to the plastic basket (6), of the arc-shaped pressing plate (10) is provided with a rubber gasket (12) matched with the radian of the arc-shaped pressing plate (10), and one surface, far away from the arc-shaped pressing plate (10), of the rubber gasket (12) is provided with an anti-skid bulge.

4. A plastic product trimming apparatus in accordance with claim 1 wherein: one end of the telescopic pressure lever (9) is rotatably connected with the connecting sleeve (7) through a hinge, and the other end of the telescopic pressure lever is connected with the arc-shaped pressure plate (10).

5. A plastic product trimming apparatus in accordance with claim 1 wherein: the bottom sliding connection of flexible depression bar (9) has link block (18), and the outside and the electric telescopic handle (13) of link block (18) are connected, and the bottom and the fixed pressure disk (8) of electric telescopic handle (13) are connected, are provided with on the flexible depression bar (9) and supply link block (18) reciprocal spacing spout (19) that slide.

6. A plastic product trimming apparatus in accordance with claim 1 wherein: the telescopic pressure lever (9) comprises a telescopic sleeve (91) which is rotatably connected with the connecting sleeve (7), and a telescopic screw rod (92) is sleeved in one end, away from the connecting sleeve (7), of the telescopic sleeve (91).

7. The plastic product trimming apparatus as set forth in claim 6, wherein: the telescopic screw rod (92) is in threaded connection with the telescopic sleeve (91), and the telescopic screw rod (92) is in threaded connection with a locking nut (93).

8. A plastic product trimming apparatus in accordance with claim 1 wherein: the side wall all around of sealed edging case (1) all installs suction hood (14), and the air intake of suction hood (14) sets up towards plastic basket (6), and the air outlet of suction hood (14) passes through tuber pipe intercommunication dust absorption fan (16), and dust absorption fan (16) pass through dust exhaust pipe intercommunication dust collection box (17).

9. A plastic product trimming apparatus in accordance with claim 1 wherein: one side of the sealed trimming box (1) is hinged with a box door (2), and visual observation windows (15) are arranged on three side walls of the box door (2) and the sealed trimming box (1).