CN210252962U

CN210252962U - Speed reducer for PU glove impregnation

Info

Publication number: CN210252962U
Application number: CN201921016742.8U
Authority: CN
Inventors: 耿忠林
Original assignee: Nantong Century Dongheng Gloves Co Ltd
Current assignee: Nantong Century Dongheng Gloves Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-07
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to a PU gloves production facility technical field specifically is a change decelerator that PU gloves gumming was used, including gumming support column, reducing gear box and mould, welded crossbeam lower surface is equipped with a plurality of moulds between the gumming support column upper end, and gumming support column outer wall welded motor cabinet is equipped with servo motor, and servo motor's upper surface has the reducing gear box through the bolt fastening, and the inside of reducing gear box is equipped with speed reduction planetary gear set, and beneficial effect is: the utility model provides the servo motor with the rotating power for the plurality of moulds, when the moulds rotate, the gloves after gum dipping can be comprehensively leached and dried by blowing, and the cleaning and drying efficiency is improved; a reduction gearbox is arranged at the upper end of the servo motor, the servo motor performs speed reduction and torque increase through a reduction planetary gear set inside the reduction gearbox, and the fact that a plurality of dies perform rotating torque is guaranteed to be provided.

Description

Speed reducer for PU glove impregnation

Technical Field

The utility model relates to a PU gloves production facility technical field specifically is a change decelerator that PU gloves gumming was used.

Background

The existing PU dipping glove is sleeved with a semi-dipping type PU dipping glove and a full-dipping type PU dipping glove, and in the production process of a full-dipping type PU dipping glove production line, the procedures of die sleeving, blank drying, penetration of an anti-seepage agent (methanol), dipping, vibration, glue throwing, glue homogenizing, air blowing, dipping of a grain agent, drying and the like are required, and finally, cleaning and air blowing drying are carried out. When cleaning the full-immersion type PU dipping gloves, the gloves on the die are generally sprayed by the nozzle, the die is fixedly mounted, so that the gloves cannot be completely cleaned when being cleaned, and the drying efficiency is low when the PU dipping gloves are dried by blowing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PU gloves gumming is used becomes decelerator 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 variable speed reducer for PU glove dipping comprises dipping support columns, a reduction box and dies, wherein the dipping support columns are symmetrically provided with a pair, a cross beam is welded between the upper ends of the two dipping support columns, the lower surface of the cross beam is provided with a plurality of dies, the outer wall of one side of each dipping support column is welded with a motor base, the upper surface of the motor base is fixed with a servo motor through a bolt, the upper surface of the servo motor is fixed with the reduction box through a bolt, the rotating shaft of the servo motor is upwards and vertically inserted into the reduction box, the reduction planetary gear set is arranged inside the reduction box and comprises a sun gear, a planet gear carrier, a planet gear and a fixed gear, the inner wall of the reduction box is provided with a fixed gear of an inner gear body, the upper end of the rotating shaft of the servo motor is fixedly connected with a sun gear, the planet gear carrier is arranged right above the sun gear, and the, the planetary gear shaft is rotatably connected with a planetary gear, a vertically upward output rotating shaft is welded in the middle of the upper surface of the planetary gear carrier, the output rotating shaft penetrates through the top wall of the reduction gearbox and is rotatably connected with the top wall of the reduction gearbox, the rotating shaft arranged at the upper end of the mold upwards penetrates through the upper surface of the cross beam, belt gears are fixedly arranged at the upper ends of the rotating shaft arranged at the upper end of the mold and the output rotating shaft, and a tensioning device is arranged between every two belt gears.

Preferably, the molds are uniformly arranged along the length direction of the cross beam, and the upper ends of the molds are rotatably connected with the cross beam through rotating shafts.

Preferably, the three planet wheels are meshed with the sun wheel and the fixed gear at the same time, and the gear ratio of the fixed gear to the sun wheel is 2-3.

Preferably, the upper part of the output rotating shaft is rotatably connected with a bearing seat, and the bearing seat is fixed on the outer side wall of the gum dipping support column through a bolt.

Preferably, the belt gears are arranged at the same horizontal height, and the plurality of belt gears are simultaneously meshed and connected with a toothed belt.

Preferably, the tensioning device comprises a tensioning support frame, a compression spring, a tensioning wheel seat and a tensioning wheel, the tensioning support frame is welded and fixed on the side edge of the cross beam, one side, close to the toothed belt, of the upper end of the tensioning support frame is connected with the tensioning wheel seat through the compression spring, one side, close to the toothed belt, of the tensioning wheel seat is rotatably connected with the tensioning wheel, and the tensioning wheel is in rolling contact with the outer side surface of the toothed belt.

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

1. the utility model provides the servo motor with the rotating power for the plurality of moulds, when the moulds rotate, the gloves after gum dipping can be comprehensively leached and dried by blowing, and the cleaning and drying efficiency is improved;

2. the utility model discloses be equipped with the reducing gear box in servo motor's upper end, servo motor reduces speed through the inside speed reduction planetary gear set of reducing gear box and increases the turn round, guarantees to provide a plurality of moulds and carries out the pivoted moment of torsion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is an enlarged view at C in fig. 1.

In the figure: the device comprises a gum dipping support column 1, a cross beam 2, a motor base 3, a servo motor 4, a reduction gearbox 5, a bearing seat 6, a tensioning device 7, a tensioning support frame 71, a compression spring 72, a tensioning wheel seat 73, a tensioning wheel 74, a mould 8, a belt gear 9, a toothed belt 10, a sun gear 11, a planet carrier 12, a planet gear 13, a fixed gear 14 and an output rotating shaft 15.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a change decelerator that PU gloves gumming was used, including gumming support column 1, reducing gear box 5 and mould 8, as shown in fig. 3, gumming support column 1 symmetry is provided with a pair ofly, and the welding has crossbeam 2 between the upper end of two gumming support columns 1, the lower surface of crossbeam 2 is equipped with a plurality of align to grid's mould 8, mould 8 is used for the gloves that the cover gumming was used, the upper end of mould 8 is rotated with crossbeam 2 through the pivot and is connected, make mould 8 rotate, only need provide mould 8 pivoted power, can carry out comprehensive drip washing and dry of blowing to the gloves after the gumming, improve washing and drying efficiency.

Combine fig. 1 and fig. 3 to show, the welding of one side outer wall of gumming support column 1 has motor cabinet 3, and the upper surface of motor cabinet 3 is fixed servo motor 4's bottom through the bolt, if directly carry out simultaneous drive to a plurality of moulds 8 through servo motor 4, and the required moment of torsion of servo motor 4 is too big on the one hand, and the rotational speed of servo motor 4 should not be low excessively on the other hand, so need following design: the upper surface of the servo motor 4 is fixed with a reduction gearbox 5 through bolts, the rotating shaft of the servo motor 4 is upwards and vertically inserted into the reduction gearbox 5, wherein a reduction planetary gear set is arranged inside the reduction gearbox 5, the reduction planetary gear set comprises a sun gear 11, a planetary carrier 12, planetary gears 13 and fixed gears 14, the inner wall of the reduction gearbox 5 is provided with the fixed gears 14 of an inner gear body, the upper end of the rotating shaft arranged on the servo motor 4 is fixedly connected with the sun gear 11, the planetary carrier 12 is arranged right above the sun gear 11, the lower surface of the planetary carrier 12 is welded with three planetary gear shafts which are vertically downward, the planetary gears 13 are rotatably connected on the planetary gear shafts, the three planetary gears 13 are simultaneously meshed with the sun gear 11 and the fixed gears 14, the middle of the upper surface of the planetary carrier 12 is welded with an output rotating shaft 15 which is vertically upward, the output rotating shaft 15 penetrates through the, the gear ratio of the fixed gear 14 to the sun gear 11 is 2-3, that is, the transmission ratio of the reduction planetary gear set in the reduction gearbox 5 is 2-3, so that when the servo motor 4 outputs to the output rotating shaft 15, the rotating speed is reduced, and the torque of the servo motor 4 is increased.

As shown in fig. 1 and 4, the upper portion of the output rotating shaft 15 is rotatably connected with a bearing seat 6, the bearing seat 6 is fixed on the outer side wall of the impregnation supporting column 1 through bolts, the output rotating shaft 15 is reinforced by the bearing seat 6, the output rotating shaft 15 is prevented from bending during operation, the rotating shaft arranged at the upper end of the mold 8 upwards penetrates through the upper surface of the cross beam 2, the rotating shaft arranged at the upper end of the mold 8 and the upper end of the output rotating shaft 15 are both fixedly provided with belt gears 9, the belt gears 9 are arranged at the same horizontal height, the belt gears 9 are simultaneously meshed and connected with toothed belts 10, the servo motor 4 performs speed reduction and torque increase through a speed reduction planetary gear set inside the reduction gearbox 5, power is transmitted to the molds 8, and the molds.

As shown in fig. 1 and 2, a tensioning device 7 is disposed between every two belt gears 9, as shown in fig. 5, the tensioning device 7 includes a tensioning support frame 71, a pressing spring 72, a tensioning wheel seat 73 and a tensioning wheel 74, the tensioning support frame 71 is welded and fixed on the side of the cross beam 2, one side of the upper end of the tensioning support frame 71 close to the toothed belt 10 is connected with the tensioning wheel seat 73 through the pressing spring 72, one side of the tensioning wheel seat 73 close to the toothed belt 10 is rotatably connected with the tensioning wheel 74, and under the pressing action of the pressing spring 72 on the tensioning wheel seat 73, the tensioning wheel 74 is in rolling contact with the outer side surface of the toothed belt 10, so as to ensure stable meshing transmission between the toothed belt 10 and the belt gears 9, and avoid.

The working principle is as follows: when the utility model works, when the servo motor 4 works (the servo motor 4 is ZF18 servo motor), the sun wheel 11 on the rotating shaft of the servo motor 4 meshes and drives the three planet wheels 13, and the three planet wheels 13 are in meshing transmission with the fixed gear 14 to drive the planet wheel carrier 12 to rotate, and because the gear ratio of the fixed gear 14 to the sun gear 11 is 2-3, namely, the transmission ratio of the reduction planetary gear set in the reduction gearbox 5 is 2-3, so that when the servo motor 4 outputs to the output rotating shaft 15, the rotating speed is reduced, the torque of the servo motor 4 is increased, the belt gears 9 are fixedly arranged on the upper ends of the output rotating shafts 15 and the rotating shafts arranged at the upper ends of the dies 8, the plurality of belt gears 9 are meshed and driven through the toothed belts 10 to drive the dies 8 to rotate, the gloves after gum dipping can be comprehensively leached and dried by blowing, and the cleaning and drying efficiency is improved.

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 change decelerator that PU gloves gumming was used, includes gumming support column (1), reducing gear box (5) and mould (8), its characterized in that: the pair of gum dipping support columns (1) are symmetrically arranged, a cross beam (2) is welded between the upper ends of the two gum dipping support columns (1), a plurality of molds (8) are arranged on the lower surface of the cross beam (2), a motor base (3) is welded on the outer wall of one side of each gum dipping support column (1), a servo motor (4) is fixed on the upper surface of the motor base (3) through bolts, a reduction gearbox (5) is fixed on the upper surface of the servo motor (4) through bolts, the rotating shaft of the servo motor (4) is upwards and vertically inserted into the reduction gearbox (5), a reduction planetary gear set is arranged inside the reduction gearbox (5) and comprises a sun gear (11), a planet gear carrier (12), planet gears (13) and fixed gears (14), the inner wall of the reduction gearbox (5) is provided with the fixed gear (14) of an inner gear body, the upper end of the rotating shaft arranged on the servo motor (4, the novel solar energy water heater is characterized in that a planet wheel carrier (12) is arranged right above the sun wheel (11), three planet wheel shafts which are downward vertically are welded on the lower surface of the planet wheel carrier (12), planet wheels (13) are connected onto the planet wheel shafts in a rotating mode, an upward vertical output rotating shaft (15) is welded in the middle of the upper surface of the planet wheel carrier (12), the output rotating shaft (15) penetrates through the top wall of the reduction gearbox (5), the output rotating shaft (15) is connected with the top wall of the reduction gearbox (5) in a rotating mode, the rotating shaft arranged at the upper end of the mold (8) upwards penetrates through the upper surface of the cross beam (2), belt gears (9) are fixedly arranged at the upper ends of the rotating shaft arranged at the upper end of the mold (8) and the upper end of the output rotating shaft (.

2. The variable deceleration device for PU glove dipping according to claim 1, wherein: the molds (8) are uniformly arranged along the length direction of the cross beam (2), and the upper ends of the molds (8) are rotatably connected with the cross beam (2) through rotating shafts.

3. The variable deceleration device for PU glove dipping according to claim 1, wherein: the three planet wheels (13) are meshed with the sun wheel (11) and the fixed gear (14) at the same time, and the gear ratio of the fixed gear (14) to the sun wheel (11) is 2-3.

4. The variable deceleration device for PU glove dipping according to claim 1, wherein: the upper part of the output rotating shaft (15) is rotatably connected with a bearing seat (6), and the bearing seat (6) is fixed on the outer side wall of the gum dipping support column (1) through a bolt.

5. The variable deceleration device for PU glove dipping according to claim 1, wherein: the belt gears (9) are arranged at the same horizontal height, and the plurality of belt gears (9) are simultaneously meshed and connected with toothed belts (10).

6. The variable deceleration device for PU glove dipping according to claim 1, wherein: the tensioning device (7) comprises a tensioning support frame (71), a compression spring (72), a tensioning wheel seat (73) and a tensioning wheel (74), the tensioning support frame (71) is welded and fixed on the side edge of the cross beam (2), one side, close to the toothed belt (10), of the upper end of the tensioning support frame (71) is connected with the tensioning wheel seat (73) through the compression spring (72), one side, close to the toothed belt (10), of the tensioning wheel seat (73) is rotatably connected with the tensioning wheel (74), and the tensioning wheel (74) is in rolling contact with the outer side surface of the toothed belt (10).