CN212400092U - Glove impregnation production line - Google Patents

Abstract

The utility model relates to a glove impregnation production line, which comprises a glove rack, a clamping translation device, an impregnation device, a drying box and a lifting and transferring device, wherein the lifting and transferring device and the impregnation device both comprise mechanical arms; the mechanical arm comprises a connecting arm, a primary arm is rotatably connected to the connecting arm and fixedly connected with a primary driving part used for driving the primary arm to rotate, a secondary arm is rotatably connected to the primary arm and fixedly connected with a secondary driving part used for driving the secondary arm to rotate, one of the secondary arms is rotatably connected with a clamp and fixedly connected with a tertiary driving part used for driving the clamp I to rotate, and the other secondary arm is fixedly connected with a clamp II; the advantages are that: the rotatable primary arm, the rotatable secondary arm and the first clamp are arranged, so that the mechanical arm can move freely like a human hand, and the hand die frame can be immersed into the glue at multiple angles; and through the cooperation of arm and translation clamping mechanism, realize intelligent production line's design, have advantages such as the practicality is strong, application scope is wide.

Description

Glove impregnation production line

Technical Field

The utility model relates to a gloves production field especially relates to a gloves impregnation production line.

Background

The protective gloves generally adopt a dipping device to dip the gloves, the gloves are sleeved on hand molds of a hand mold frame, when the dipping device drives the hand mold frame to run to a dipping position, the hand mold frame is turned over to enable the hand molds to incline at a certain angle, so that the gloves on the hand molds are dipped into glue at a certain angle to form a protective layer, and after the dipping is finished, glue dripping and drying are needed. However, the turning device of the existing dipping equipment can only rotate the hand mould frame by 360 degrees, so that the angle of the hand mould when being dipped into glue is fixed, and various dipping requirements cannot be met.

Based on this, the present case arises from this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gloves impregnation production line for satisfy the protective gloves of various impregnation demands.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a glove impregnation production line comprises a glove mold frame and a plurality of clamping translation devices for conveying the glove mold frame, wherein an impregnation device is arranged between every two adjacent clamping translation devices, a drying box is arranged above the clamping translation devices and the impregnation device, a lifting and transferring device for conveying the glove mold frame into the drying box is arranged on one side of the clamping translation device at the tail end of the production line, and the lifting and transferring device and the impregnation device both comprise mechanical arms;

the arm includes two linking arms, all rotates on two linking arms to be connected with the one-level arm, the rigid coupling has the one-level drive division that is used for driving one-level arm pivoted on the linking arm, all rotates on two one-level arms to be connected with the second grade arm, the rigid coupling has the second grade drive division that is used for driving second grade arm pivoted on the one-level arm, rotates on one of them second grade arm to be connected with anchor clamps in the lump the rigid coupling have be used for driving anchor clamps a pivoted tertiary drive division, on another second grade arm the rigid coupling have with anchor clamps a symmetrical anchor clamps two.

Furthermore, the hand mould frame comprises a frame, a first clamping head, a second clamping head and a plurality of hand moulds are fixed on the frame, limiting holes are formed in two ends of the frame, the first clamping head is disc-shaped, and the second clamping head is spherical.

Furthermore, the clamping translation device comprises a translation mechanism and a clamping mechanism, the clamping mechanism comprises a plurality of clamping stations, each clamping station comprises a placing seat for placing a hand mould frame, two ends of each placing seat are respectively provided with a first air cylinder, and the first air cylinder is provided with a first plug for inserting into a limiting hole; the translation mechanism comprises a first translation driving portion and first rails arranged on two sides of the clamping stations, translation rods driven by the first translation driving portion are connected to each first rail in a sliding mode, a plurality of vertical telescopic cylinders are arranged on each translation rod, a third fixture is arranged on the second cylinder on one translation rod, a fourth fixture is arranged on the second cylinder on the other translation rod, and the third fixture and the fourth fixture move back and forth between the clamping stations.

Further, the first clamp and the third clamp both comprise two oppositely arranged air cylinders III, clamping plates are fixedly connected to the air cylinders III, and disc-shaped grooves matched with the first clamping heads are formed in the opposite surfaces of the two clamping plates; and the second clamp and the fourth clamp both comprise a fourth cylinder, a sleeve is fixedly connected to the fourth cylinder, and a ball clamping hole matched with the chuck is formed in the sleeve.

Furthermore, the glue dipping device comprises a glue dipping box, a glue draining frame and a transverse moving mechanism arranged between the two clamping and translation devices, the mechanical arm of the glue dipping device comprises a first mechanical arm and a second mechanical arm which are connected with the moving end of the transverse moving mechanism, the first mechanical arm moves back and forth between the glue draining frame and the clamping and translation device at one end of the glue draining frame, the second mechanical arm moves back and forth between the glue draining frame and the clamping and translation device at the other end of the glue draining frame, and the glue dipping box is arranged on a moving route of the first mechanical arm.

Furthermore, the glue dripping frame comprises two supports and a swing arm positioned between the two supports, two ends of the swing arm are provided with connecting rods, the connecting rods are provided with rotating shafts rotatably connected with the supports, one of the supports is fixedly provided with a motor, and the rotating end of the motor is fixedly connected with the rotating shaft on the support for fixing the motor; and a fifth air cylinder is arranged at two ends of the swing arm, and a second plug matched with the limiting hole is fixedly connected to the fifth air cylinder.

Furthermore, the hand mould frame is provided with a plurality of limiting holes at least at one end.

Further, the lifting and transferring device comprises a lifting mechanism, and a mechanical arm of the lifting and transferring device is connected with a moving end of the lifting mechanism.

The utility model has the advantages that: the rotatable primary arm, the rotatable secondary arm and the first clamp are arranged, so that the mechanical arm can move freely like a human hand, and the hand die frame can be immersed into the glue at multiple angles; and through the cooperation of arm and translation clamping mechanism, realize the design of intelligent production line, this production line can make up the transformation according to the demand of gumming process, has advantages such as practicality is strong, application scope is wide, the cost is low.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in example 1;

FIG. 2 is a schematic view showing the construction of a hand model frame in embodiment 1;

FIG. 3 is a schematic right-side view of FIG. 2;

FIG. 4 is a left side schematic view of FIG. 2;

FIG. 5 is a schematic view showing the construction of the robot arm in embodiment 1;

fig. 6 is a schematic view of a state in which the first robot arm grips the scaffold frame in embodiment 1;

FIG. 7 is a schematic view of a first robot arm gripping the scaffold frame for gum dipping in embodiment 1;

FIG. 8 is a schematic view showing the construction of a grip translation device in embodiment 1;

FIG. 9 is a schematic view of the construction of FIG. 8 from another perspective;

FIG. 10 is a top view of FIG. 8;

FIG. 11 is a side view of FIG. 8;

FIG. 12 is an enlarged view of section A of FIG. 8;

fig. 13 is a schematic view of the clamping translation device and the hand mold frame in the embodiment 1;

FIG. 14 is a schematic view of the structure of a draining rack in example 1;

FIG. 15 is a schematic view showing the fitting of the dispenser frame and the dispenser frame in example 1;

FIG. 16 is a side view schematic of FIG. 1;

fig. 17 is a schematic view showing a state where the hand mold frame is transferred into the drying box by the elevating and transferring device in embodiment 1;

fig. 18 is a schematic configuration diagram of the present invention in example 2;

description of the reference symbols

The clamping and translation device comprises a clamping and translation device 1, a placing seat 11, a first air cylinder 12, a first plug 13, a first rail 14, a translation rod 15 and a second air cylinder 16;

the glue dipping device 2, the glue dipping box 21, the first mechanical arm 22, the second mechanical arm 23, the glue draining frame 24, a support 241, a swing arm 242, a connecting rod 243, a rotating shaft 244, a motor 245, a cylinder five 246, a plug two 247, a transverse moving plate 25 and a track two 26;

the elevation transfer device 3, the third robot arm 31; a drying box 4, a conveyor belt 41;

the manual die frame 5, the frame 51, the first chuck 52, the second chuck 53 and the limiting hole 54;

the fixture comprises a first fixture 61, a second fixture 62, a third fixture 63, a fourth fixture 64, a third cylinder 65, a fourth cylinder 66, a clamping plate 67, a disc-shaped groove 68, a sleeve 69 and a ball clamping hole 610;

a connecting arm 71, a primary arm 72, a secondary arm 73, a primary driving portion 74, a secondary driving portion 75, and a tertiary driving portion 76.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example 1:

the embodiment provides a glove dipping production line, as shown in fig. 1, the production line is used for gloves needing primary dipping, and sequentially comprises a clamping translation device 1, a dipping device 2, a clamping translation device 1 and a lifting and transferring device 3 from a starting point to an end point of the production line, a drying box 4 is further arranged above the clamping translation device 1 and the dipping device 2, and the use area in a factory building can be effectively saved by adopting a three-dimensional design that the drying box 4 is arranged above the clamping translation device 1 and the dipping device 2. The drying box 4 in this embodiment is a conventional device in the field of protective glove production, and therefore detailed description is omitted in this application, and the drying box 4 is provided with a conveyor belt 41 for conveying the hand mold frame 5.

As shown in fig. 2 to 4, the production line further includes a hand mold frame 5, the hand mold frame 5 includes a rectangular frame 51, a first clamping head 52, a plurality of hand molds and a second clamping head 53 are sequentially fixed on the frame 51 along the length direction thereof, two ends of the frame 51 in the length direction are both provided with a limiting hole 54, the first clamping head 52 is disc-shaped, and the second clamping head 53 is spherical.

As shown in fig. 8 to 13, the clamping and translating device 1 includes a translating mechanism and a clamping mechanism, the clamping mechanism includes four clamping stations, each clamping station includes a placing seat 11 for placing the scaffold frame 5, the four clamping stations are arranged in order along the width direction of the placing seat 11, two ends of the placing seat 11 are respectively provided with a first cylinder 12, and a first plug 13 for inserting into the limiting hole 54 is fixed to a telescopic end of the first cylinder 12. The translation mechanism comprises a first translation driving part (not shown in the figure, the translation rod 15 can be driven by an air cylinder or a hydraulic cylinder) and first rails 14 arranged on two sides of the clamping stations, each first rail 14 is connected with a translation rod 15 driven by the first translation driving part in a sliding mode, each translation rod 15 is provided with a plurality of vertically telescopic air cylinders II 16, the telescopic end of each air cylinder II 16 on one translation rod 15 is fixed with a clamp III 63, the telescopic end of each air cylinder II 16 on the other translation rod 15 is fixed with a clamp IV 64, and the clamp III 63 and the clamp IV 64 move back and forth between the clamping stations. In the embodiment, the sliding connection between the translation rod 15 and the first rail 14 is realized by a roller.

The gumming device 2 comprises a gumming box 21, a first mechanical arm 22, a second mechanical arm 23, a gumming frame 24 and a transverse moving mechanism, as shown in fig. 1, the transverse moving mechanism of the embodiment comprises a traverse plate 25, a second rail 26 and a second translation driving part (not shown in the figure, the driving of the traverse plate 25 can be realized by using an air cylinder or a hydraulic cylinder) for driving the traverse plate 25 to move, and the traverse plate 25 is slidably connected to the second rail 26 through a roller. The number of the traverse plates 25 is two, the first mechanical arm 22 and the second mechanical arm 23 are respectively fixed on the two traverse plates 25 to realize transverse movement, the first mechanical arm 22 moves back and forth between the glue draining frame 24 and the clamping translation device 1 at one end, the second mechanical arm 23 moves back and forth between the glue draining frame 24 and the clamping translation device 1 at the other end, and the glue dipping box 21 is arranged on the moving path of the first mechanical arm 22.

As shown in fig. 14 and 15, the glue dripping frame 24 includes two supports 241 and a swing arm 242 located between the two supports 241, two ends of the swing arm 242 are provided with connecting rods 243, the connecting rods 243 are provided with rotating shafts 244 rotatably connected with the supports 241, one of the supports 241 is fixed with a motor 245, and a rotating end of the motor 245 is fixedly connected with the rotating shaft 244 on the support 241 for fixing the motor 245; two ends of the swing arm 242 are provided with a fifth cylinder 246, and the fifth cylinder 246 is fixedly connected with a second plug 247 matched with the limiting hole 54.

The elevating and transferring device 3 includes an elevating mechanism (not shown in detail), the elevating mechanism in this embodiment may be a turbine worm lifter, a hydraulic cylinder or other elevating mechanism, and a third robot arm 31 having the same structure as the first and second robot arms 22 and 23 is connected to a moving end of the elevating mechanism.

As shown in fig. 5, which is a schematic view of the configuration of the first, second, or third robot arm 22, 23, 31, the first and second robot arms 23 include two connecting arms 71, the connecting arms 71 of the first and second robot arms 22, 23 are used to be fixedly connected to the traverse plate 25, and the connecting arm 71 of the third robot arm 31 is used to be fixedly connected to the moving end of the elevating mechanism. All rotate on two linking arms 71 of arm and be connected with one-level arm 72, the rigid coupling has the one-level drive portion 74 that is used for driving one-level arm 72 pivoted on linking arm 71, all rotates on two one-level arms 72 and is connected with second grade arm 73, the rigid coupling has the second grade drive portion 75 that is used for driving second grade arm 73 pivoted on one of them second grade arm 73, rotates on one of them second grade arm 73 and is connected with anchor clamps 61 and the rigid coupling has the tertiary drive portion 76 that is used for driving anchor clamps 61 pivoted, and the rigid coupling has the anchor clamps two 62 symmetrical with anchor clamps 61 on another second grade arm 73. The one-to-three stage drives 74, 75, 76 of the present embodiment may employ servo motors for precisely controlling the rotation of the arms of each stage. Because the first-stage arm 72, the second-stage arm 73 and the first clamp 61 can rotate freely, the mechanical arm can move freely like a human hand, and the hand die frame 5 can be immersed in glue at multiple angles. As shown in fig. 6 and 7, the first robot arm 22 is schematically shown in a state of gripping the scaffold frame 5 for dipping.

The first clamp 61 and the third clamp 63 are identical in structure, and the first clamp 62 and the third clamp 64 are identical in structure. The first clamp 61 and the third clamp 63 both comprise two oppositely arranged cylinders III 65, the cylinders III 65 are fixedly connected with clamping plates 67, and the opposite surfaces of the two clamping plates 67 are respectively provided with a disc-shaped groove 68 matched with the first clamping head 52; the second clamp 62 and the fourth clamp 64 both comprise a fourth cylinder 66, a sleeve 69 is fixedly connected to the fourth cylinder 66, and a ball clamping hole 610 matched with the second chuck 53 is formed in the sleeve 69. Fig. 12 is an enlarged schematic view of clamp three 63.

The use of the production line comprises the following steps,

the method comprises the following steps: the number of the dipping devices 2 and the clamping translation devices 1 is determined according to the dipping requirement of the gloves, and because the protective gloves of the embodiment only need to be dipped for one time, as shown in fig. 1, the production line is provided with two clamping translation devices 1 and one dipping device 2, and a drying box 4 is arranged according to the length of the production line, wherein the drying box 4 is mainly arranged so that the inlet of the drying box 4 can be matched with the third mechanical arm 31;

step two: a worker sleeves gloves to be dipped on the hand mould frame 5, places the hand mould frame 5 on a clamping station at the outermost side of the first clamping translation device 1, and clamps the hand mould frame 5 by the clamping station to complete the positioning of the hand mould frame 5; the translation mechanism realizes vertical movement of a third clamp 63 and a fourth clamp 64 through a second air cylinder 16, clamping and releasing of the first clamp 61 and the second clamp 62 on the formwork 5 are realized through a third air cylinder 65 and a fourth air cylinder 66, and through the actions, the translation mechanism moves the formwork 5 on the previous clamping station to the next clamping station; because the position of the first mechanical arm 22 for grabbing the hand mould frame 5 is fixed, the hand mould frame 5 cannot deviate in the process of being transmitted, and the clamping station clamps the hand mould frame 5, the position of the hand mould frame 5 can be effectively positioned, the influence of equipment vibration or other artificial and environmental factors on the position of the hand mould frame 5 is avoided, and the transportation precision of the hand mould frame 5 is ensured;

step three: when the hand mold frame 5 is placed on a clamping station close to the first mechanical arm 22, the first mechanical arm 22 translates to the clamping station to take away the hand mold frame 5 for gum dipping and place the hand mold frame on the gum draining frame 24, after the hand mold frame 5 is fixed by the cylinder five 246 on the gum draining frame 24, the motor 245 on the gum draining frame 24 rotates to drive the swing arm 242 to rotate and swing, and redundant glue on the glove is thrown out through rotation, so that a gum draining process of the glove is realized; after glue dripping, the second mechanical arm 23 grabs the hand mould frame 5 on the glue dripping frame 24 and places the hand mould frame 5 on the rear clamping and translation device 1, and the clamping and translation device 1 translates the hand mould frame 5 to the side of the lifting and transferring device 3;

step four: the third mechanical arm 31 on the lifting and moving device grabs the hand mould frame 5 on the clamping and translating device 1 and ascends under the action of the lifting mechanism, as shown in fig. 16 and 17, when the third mechanical arm 31 ascends to the designed height, the hand mould frame 5 on the third mechanical arm 31 is placed on the conveyor belt 41, and the hand mould frame 5 enters the drying box 4 under the action of the conveyor belt 41 to perform the drying process.

The arm can rotate hand former 5 at the in-process that carries out gumming, snatchs or put to hand former 5, for better snatching hand former 5, avoids hand former 5 to take place unnecessary rotation, so sets up chuck one 52 of hand former 5 to the dish type, and chuck two 53 sets up to the sphere. When the mechanical arm grabs the hand die frame 5, the first clamp 61 or the third clamp is opened and closed through the third cylinder 65 to clamp the first chuck 52, and the second clamp 62 is stretched through the fourth cylinder 66 to sleeve the second chuck 53; at this time, if the first clamp 61 is fixed, the hand mold frame 5 cannot rotate relative to the mechanical arm, and if the first clamp 61 rotates, the hand mold frame 5 can rotate along with the first clamp 61 (the second clamp 62 can only axially limit and cannot limit the rotation of the hand mold frame 5).

The glue dripping frame 24 is when rotating hand former 5, for preventing that the rotation takes place for hand former 5, this embodiment sets the spacing hole 54 of 5 one ends of hand former frame to one, the spacing hole 54 of the other end sets to two, it is corresponding, the flexible end of five 246 of one of them cylinder is provided with two 247 of a plug, the flexible end of five 246 of another cylinder is provided with two 247 of two plugs, such design, effectual avoid hand former 5 to take place the rotation when being dripped the swing of glue dripping frame 24 (namely two points are spacing in 5 one end of hand former frame, the other end is spacing a bit, effectively avoided the rotation), equally, for unified structure, place a plug 13 at 11 both ends and also need set to one of them one end, the other end is two.

Example 2:

the principle of the embodiment is the same as that of embodiment 1, except that the embodiment can be used for protective gloves requiring secondary impregnation, and the production line of the embodiment sequentially comprises a clamping translation device 1, an impregnation device 2, a clamping translation device 1 and a lifting and transferring device 3 from the starting point to the end point. Therefore, when N times of gum dipping are needed, the production line needs to be provided with N gum dipping devices 2 and N +1 clamping translation devices 1, and the advantages of flexible layout and wide application range of the production line are also reflected.

The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.

Claims (8)

1. The glove gum dipping production line is characterized in that: the automatic production line comprises a hand mould frame and a plurality of clamping translation devices for conveying the hand mould frame, wherein a glue dipping device is arranged between every two adjacent clamping translation devices, a drying box is arranged above the clamping translation devices and the glue dipping devices, a lifting and transferring device for conveying the hand mould frame into the drying box is arranged on one side of the clamping translation device positioned at the tail end of the production line, and the lifting and transferring device and the glue dipping device both comprise mechanical arms;

the arm includes two linking arms, all rotates on two linking arms to be connected with the one-level arm, the rigid coupling has the one-level drive division that is used for driving one-level arm pivoted on the linking arm, all rotates on two one-level arms to be connected with the second grade arm, the rigid coupling has the second grade drive division that is used for driving second grade arm pivoted on the one-level arm, rotates on one of them second grade arm to be connected with anchor clamps in the lump the rigid coupling have be used for driving anchor clamps a pivoted tertiary drive division, on another second grade arm the rigid coupling have with anchor clamps a symmetrical anchor clamps two.

2. A glove dipping line as claimed in claim 1, characterized in that: the hand mould frame comprises a frame, wherein a first clamping head, a second clamping head and a plurality of hand moulds are fixed on the frame, limiting holes are formed in two ends of the frame, the first clamping head is disc-shaped, and the second clamping head is spherical.

3. A glove dipping line as claimed in claim 2, characterized in that: the clamping translation device comprises a translation mechanism and a clamping mechanism, the clamping mechanism comprises a plurality of clamping stations, each clamping station comprises a placing seat for placing a hand mould frame, two ends of each placing seat are respectively provided with a first air cylinder, and each first air cylinder is provided with a first plug for inserting into a limiting hole; the translation mechanism comprises a first translation driving portion and first rails arranged on two sides of the clamping stations, translation rods driven by the first translation driving portion are connected to each first rail in a sliding mode, a plurality of vertical telescopic cylinders are arranged on each translation rod, a third fixture is arranged on the second cylinder on one translation rod, a fourth fixture is arranged on the second cylinder on the other translation rod, and the third fixture and the fourth fixture move back and forth between the clamping stations.

4. A glove dipping line as claimed in claim 3, characterized in that: the first clamp and the third clamp both comprise two oppositely arranged air cylinders III, clamping plates are fixedly connected to the air cylinders III, and disc-shaped grooves matched with the first clamp are formed in opposite surfaces of the two clamping plates; and the second clamp and the fourth clamp both comprise a fourth cylinder, a sleeve is fixedly connected to the fourth cylinder, and a ball clamping hole matched with the chuck is formed in the sleeve.

5. A glove dipping line as claimed in claim 2, characterized in that: the glue dipping device comprises a glue dipping box, a glue draining frame and a transverse moving mechanism arranged between two clamping and translating devices, wherein mechanical arms of the glue dipping device comprise a first mechanical arm and a second mechanical arm which are connected with the moving end of the transverse moving mechanism, the first mechanical arm moves back and forth between the glue draining frame and the clamping and translating device at one end of the glue draining frame, the second mechanical arm moves back and forth between the glue draining frame and the clamping and translating device at the other end of the glue draining frame, and the glue dipping box is arranged on a moving line path of the first mechanical arm.

6. A glove dipping line as claimed in claim 5, characterized in that: the glue dripping frame comprises two supports and a swing arm positioned between the two supports, wherein two ends of the swing arm are provided with connecting rods, each connecting rod is provided with a rotating shaft rotatably connected with the corresponding support, one support is fixedly provided with a motor, and the rotating end of the motor is fixedly connected with the rotating shaft on the support for fixing the motor; and a fifth air cylinder is arranged at two ends of the swing arm, and a second plug matched with the limiting hole is fixedly connected to the fifth air cylinder.

7. A glove dipping line as claimed in claim 2, characterized in that: the die holder is provided with a plurality of limiting holes at least at one end.

8. A glove dipping line as claimed in claim 1, characterized in that: the lifting and transferring device comprises a lifting mechanism, and a mechanical arm of the lifting and transferring device is connected with a moving end of the lifting mechanism.

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