CN210361655U - Film glove forming device - Google Patents

Abstract

The utility model discloses a film glove forming device, wherein a fixed template is horizontally and fixedly arranged on a frame through a fixed die base, two conveying rollers are respectively and horizontally arranged on the frame at the front side and the rear side of the fixed template through corresponding bearing seats, a silica gel conveying belt is wound on the two conveying rollers, the fixed template is positioned between an upper side conveying belt and a lower side conveying belt of the silica gel conveying belt, and any one conveying roller is driven by a first driving device to rotate so as to lead the silica gel conveying belt to convey a film forwards; and a hot-cutting moving die driven by a second driving device is arranged on the rack above the silica gel conveying belt, and under the driving of the second driving device, the hot-cutting moving die moves downwards to hot-cut the film on the silica gel conveying belt or moves upwards to be far away from the film on the silica gel conveying belt. The device can hot cut the film well, improves the shaping film gloves qualification rate, and the device is particularly suitable for the film gloves of hot cut shaping CPE material.

Description

Film glove forming device

Technical Field

The utility model relates to a disposable film gloves manufacture equipment especially relates to film gloves forming device on the glove machine.

Background

The disposable film gloves have the advantages of convenience, sanitation, sensitive hand feeling, high quality, low price and the like, so the disposable film gloves are widely applied to the industries of medical treatment, catering, food processing, hairdressing and beauty and the like.

The traditional processing mode of the disposable thin film gloves adopts a manual processing mode, but the manual processing mode has low efficiency, the labor intensity of workers is high, the qualification rate of products greatly depends on the operation level of the workers, the quality cannot be reliably ensured, and the future trend will be gradually replaced by an automatic glove machine. The common glove machine for hot-cutting formed film gloves in the current market has a complex structure, the processing efficiency and the processing quality are not ideal, and the rejection rate of the formed film gloves is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve is: the film glove forming device is particularly suitable for hot-cutting and forming the film gloves made of CPE (chlorinated polyethylene).

In order to solve the above problem, the utility model adopts the following technical scheme: the thin film glove forming device comprises: the film feeding device comprises a rack, a fixed die plate, two conveying rollers, a silica gel conveying belt, a fixed die plate, a first driving device and a second driving device, wherein the fixed die plate is horizontally and fixedly arranged on the rack through a fixed die seat, the two conveying rollers are respectively horizontally arranged on the rack on the front side and the rack on the rear side of the fixed die plate through corresponding bearing seats, the silica gel conveying belt is wound on the two conveying rollers, the fixed die plate is positioned between an upper side conveying belt and a lower side conveying belt of the silica; and a hot-cutting moving die driven by a second driving device is arranged on the rack above the silica gel conveying belt, and under the driving of the second driving device, the hot-cutting moving die moves downwards to hot-cut the film on the silica gel conveying belt or moves upwards to be far away from the film on the silica gel conveying belt.

Further, in the film glove molding device, a winding rod is horizontally arranged on the rack on the rear side of the hot cutting movable die, the high temperature resistant paper is laid on the film on the silica gel conveying belt, and the rear end of the high temperature resistant paper is fixedly connected to the winding rod. In the hot cutting process of the hot cutting movable die, the high temperature resistant paper can well protect the film and prevent the film from being deformed due to direct heating.

Further, according to the film glove forming device, the fan is arranged on the rack on the rear side of the winding rod, the air blowing port of the fan faces between the winding rod and the film, the high-temperature-resistant paper is separated from the film under the action of wind force of the fan, and the high-temperature-resistant paper is prevented from being adhered to the film after the hot cutting of the hot cutting movable die.

Further, in the above-mentioned film glove molding apparatus, two fixing seats are provided at intervals on the machine frame at the rear side of the hot-cutting moving die, the winding rod is movably inserted into the through holes of the two fixing seats, and two ends of the winding rod respectively extend out of the through holes of the two fixing seats, one end of the winding rod is a connecting end, and the other end of the winding rod is a free end; a motor is vertically arranged on the rack at the connecting end of the winding rod, a motor shaft of the motor is fixedly connected to the center of the horizontal disc, one end of a connecting rod is hinged with the connecting end of the winding rod, the other end of the connecting rod is hinged on the disc, and the hinged point of the connecting rod and the disc is not overlapped with the center of the disc; the winding rod is driven by the motor to reciprocate axially in the through holes of the two fixing seats to drive the high-temperature-resistant paper to reciprocate, so that the hot-cut film and the high-temperature-resistant paper can be better separated.

Further, in the above thin film glove molding apparatus, a bearing is disposed at the connecting end of the winding rod, the inner ring of the bearing is fixedly disposed at the connecting end of the winding rod, a connecting block is disposed on the outer ring of the bearing, one end of the connecting rod is hinged to the disc, and the other end of the connecting rod is hinged to the connecting block; the limiting block is movably sleeved on the winding rod through the through hole, the limiting rod is horizontally and fixedly arranged on the limiting block, a limiting hole is formed in the fixing seat corresponding to the limiting rod, and the limiting block can enable the limiting rod to be inserted into the limiting hole of the corresponding fixing seat when moving on the winding rod; the limiting block is provided with a locking hole penetrating through the through hole, and the locking piece fixes and locks the winding rod in the through hole after passing through the locking hole. The winding rod is locked by the locking piece, so that the winding rod cannot rotate.

Further, in the film glove forming device, a first conveying roller group is arranged on the rack on the rear side of the silica gel conveying belt, a second conveying roller group is arranged on the rack on the front side of the silica gel conveying belt, and the first conveying roller group and the second conveying roller group are driven by a third driving device to convey the film in the same speed and the same direction.

Further, in the film glove molding device, a tension adjusting device for adjusting the tension of the film between the first conveying roller group and the second conveying roller group is further arranged on the frame between the second conveying roller group and the silica gel conveying belt.

Further, in the thin film glove molding device, the traction roller is supported and arranged on the frame at the rear side of the silica gel conveying belt through the corresponding bearing seat; the tension adjusting device is structurally characterized in that: two vertical mounting frames are fixedly arranged on the rack, two ends of the upper mounting frame are respectively and fixedly arranged at the tops of the two vertical mounting frames, a screw is vertically arranged in each vertical mounting frame, each screw cannot axially move and can only rotate around the axis of the screw due to the limitation of a limiting piece, and the top of each screw penetrates upwards through a vertical through hole in the upper mounting frame and then is fixedly connected with a corresponding driven bevel gear; adjusting nuts matched with the screw rods are fixedly arranged at two ends of a roll shaft of each adjusting roller respectively, and the adjusting rollers are horizontally supported between the two screw rods through the screwing fit of the two adjusting nuts and the corresponding screw rods; two supports are arranged on the upper mounting frame at intervals, the adjusting rod is horizontally and movably inserted into through holes of the two supports, two driving bevel gears are arranged on the adjusting rod, and the two driving bevel gears are respectively meshed with the two driven bevel gears; the film of following silica gel conveyer belt output winds to the carry over pinch rolls front side behind the carry over pinch rolls bottom from the carry over pinch rolls rear side, winds to the dancer rools rear side through the carry over pinch rolls front side, then from dancer rools rear side around to the dancer rools front side behind the dancer rools top, then through the dancer rools front side output to in the second conveying roller group.

Further, according to the film glove forming device, a hand wheel is fixedly arranged at one end of the adjusting rod, and the hand wheel is convenient for an operator to rotate the adjusting rod.

The beneficial effects of the utility model are that ① hot cutting movable mould hot cutting in-process, the planarization of film can be protected well to high temperature resistant paper, prevent that the film from shrinking deformation because of the direct heating, ② hot cutting movable mould hot cutting finishes the back, through the reciprocal axial displacement cooperation of fan and winding pole, make high temperature resistant paper and the film after the hot cutting shaping can separate better and not cohere, prevent that the film from can't leveling the output because of gluing with high temperature resistant paper, ③ first conveying roller set, the second conveying roller set, silica gel conveyer belt and tensile force adjusting device's cooperation sets up, further guarantee the planarization that the film carried, the qualification rate of shaping film gloves has been improved greatly.

Drawings

Fig. 1 is a schematic structural diagram of the position of the film glove forming device in the glove knitting machine.

Fig. 2 is a schematic structural view of the thin film glove forming device of the present invention.

Fig. 3 is a schematic structural view of the left direction tension adjusting apparatus of fig. 2.

Fig. 4 is a schematic structural view of the winding rod in the left-hand direction of fig. 2.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and preferred embodiments.

For convenience of description, the forward direction of the film 10 conveyance is defined as "forward", and the reverse direction of the forward direction of the film 10 conveyance is defined as "backward".

Example one

As shown in fig. 1 and 2, the thin film glove molding apparatus according to the present embodiment includes: frame 1, fixed die plate 2 pass through fixed die holder 21 horizontal fixation and set up in frame 1, and two conveying rollers 22 are through corresponding the bearing frame respectively the level set up in frame 1 of fixed die plate 21 preceding, back both sides, and silica gel conveyer belt 23 twines on two conveying rollers 22, and fixed die plate 21 is located between the upside conveyer belt and the downside conveyer belt of silica gel conveyer belt 23, and arbitrary conveying roller 22 is rotated by a drive arrangement drive, makes silica gel conveyer belt 23 carry film 10 forward. The first driving device can be driven by a driving motor or other driving structures, so long as the conveying rollers 22 driven by the first driving device can rotate stably and uniformly to convey the hot-cut film 10.

A hot-cutting moving die 24 driven by a second driving device is arranged on the frame 1 above the upper side conveying belt of the silica gel conveying belt 23, and under the driving of the second driving device, the hot-cutting moving die 24 moves downwards to heat and cut the thin film 10 on the silica gel conveying belt 23 or the hot-cutting moving die 24 moves upwards to be far away from the thin film 10 on the silica gel conveying belt 23. The second driving means may be driven by a driving motor, or may be driven by a driving motor, a cam cooperating with a link having a cam hole, or other driving structure to smoothly move the hot cutting die 24 upward or downward.

As shown in fig. 2, a winding rod 3 is horizontally disposed on the frame 1 at the rear side of the hot cutting die 24, high temperature resistant paper 31 is laid on the film 10 on the silica gel conveyor belt 23, and the rear end of the high temperature resistant paper 31 is fixedly connected to the winding rod 3. In the process of hot-cutting the film 10 by the hot-cutting die 24, the high temperature resistant paper 31 is positioned between the hot-cutting die 24 and the film 10, thereby well protecting the film 10 and preventing the film 10 from being deformed due to direct heating.

As shown in fig. 2, a fan 32 is provided on the frame 1 on the rear side of the winding rod 3, and a blowing port 33 of the fan 32 faces between the winding rod 3 and the film 10, so that the high temperature resistant paper 31 is separated from the film 10 by the wind force of the fan 32, and the high temperature resistant paper 31 is prevented from adhering to the film 10 after the film 10 is hot-cut by the hot-cutting die 24, thereby preventing the flat output of the film 10 after the hot-cutting die is hot-cut.

As shown in fig. 2 and 4, two fixing seats 11 are spaced apart from each other on the frame 1 at the rear side of the hot cutting die 24, the winding rod 3 is movably inserted into the through holes of the two fixing seats 11, and two ends of the winding rod 3 respectively extend out of the through holes of the two fixing seats 11, one end of the winding rod 3 is a connecting end 301, and the other end of the winding rod 3 is a free end 302. A motor 34 is vertically arranged on the frame 1 near the connecting end 301 of the winding rod 3, a motor shaft of the motor 34 is fixedly connected to the center of the horizontal disc 35, one end of a connecting rod 36 is hinged with the connecting end 301 of the winding rod 3, the other end of the connecting rod 36 is hinged on the disc 35, and the hinged point of the connecting rod 36 and the disc 35 is not overlapped with the center of the disc 35. The disc 35 rotates under the driving of the motor 34, so as to drive the connecting rod 36 to pull the winding rod 3 to reciprocate axially in the through holes of the two fixing seats 11, and drive the high temperature resistant paper 31 to reciprocate, so that the hot-cut film 10 can be better separated from the high temperature resistant paper 31, and the hot-cut film 10 is prevented from being adhered to the high temperature resistant paper 31 and cannot be smoothly output.

When the glove machine is in a non-working state, if factors such as maintenance and fixation of the rear end of the high-temperature-resistant paper 31 wound on the winding rod 3 need to enable the winding rod 3 to rotate around the axis of the winding rod, and in the working process of the glove machine, the winding rod 3 needs to be incapable of rotating. In view of the above requirement, as shown in fig. 4, in this embodiment, a bearing 37 is disposed on the connecting end 301 of the winding rod 3, the inner ring of the bearing is fixedly disposed on the connecting end 301 of the winding rod 3, a connecting block 371 is disposed on the outer ring of the bearing, one end of the connecting rod 36 is hinged to the disc 35, and the other end of the connecting rod 36 is hinged to the connecting block 371; the limiting block 38 is movably sleeved on the winding rod 3 through a through hole, a limiting rod 381 is horizontally and fixedly arranged on the limiting block 38, a limiting hole is formed in the fixing seat 11 corresponding to the limiting rod 381, and the limiting block 38 can enable the limiting rod 381 to be inserted into the limiting hole corresponding to the fixing seat 11 when moving on the winding rod 3. The stopper 38 is provided with a locking hole penetrating through the through hole, and the locking member 39 fixes and locks the winding rod 3 in the through hole after passing through the locking hole. The winding rod 3 is locked by the locking piece 39, so that the winding rod 3 cannot rotate; after releasing the locking element 39, the winding rod 3 can be rotated about its axis.

Example two

The difference between the present embodiment and the first embodiment is: in this embodiment, in addition to the first embodiment, the frame 1 on the rear side of the silicone rubber conveyer belt 23 is provided with the first conveyer roller group 41, the frame 1 on the front side of the silicone rubber conveyer belt 23 is provided with the second conveyer roller group 42, the first conveyer roller group 41 conveys the film 10 forward from between the two rollers by two roller engagement, and the second conveyer roller group 42 also conveys the film 10 forward from between the two rollers by two roller engagement. The first conveying roller group 41 and the second conveying roller group 42 are driven by a third driving device to convey the film 10 in the same direction and at the same speed. The third driving device may adopt two driving motors, and the two driving motors are driven synchronously to synchronously feed the film 10 forwards by the first conveying roller group 41 and the second conveying roller group 42. The third driving device may have another driving structure as long as the first feed roller group 41 and the second feed roller group 42 can synchronously feed the film 10 forward.

As shown in fig. 2, the frame 1 between the second conveying roller group 42 and the silicone rubber conveying belt 23 is further provided with a tension adjusting device 6 that adjusts the tension of the film 10 between the first conveying roller group 41 and the second conveying roller group 42.

The traction roller 5 is supported and arranged on the frame 1 at the rear side of the silica gel conveying belt 23 through a corresponding bearing seat. The tension adjusting device 6 is structurally characterized in that: two vertical mounting frames 61 are fixedly arranged on the frame 1, two ends of the upper mounting frame 62 are respectively and fixedly arranged at the tops of the two vertical mounting frames 61, a screw 63 is vertically arranged in each vertical mounting frame 61, each screw 63 is limited by a limiting part and cannot axially move but can only rotate around the axis of the screw, and the structure that the screw cannot axially move and can only rotate due to the limitation of the limiting part is very common, and the description is omitted here. The top of each screw 63 upwards passes through a vertical through hole on the upper mounting frame 62 and then is fixedly connected with a corresponding driven bevel gear 64. Adjusting nuts 671 matched with the screw rods 63 are fixedly arranged at two ends of the roll shaft of the adjusting roller 67 respectively, and the adjusting roller 67 is horizontally supported between the two screw rods 63 through screwing matching of the two adjusting nuts 671 and the corresponding screw rods 63. Two support seats 621 are arranged on the upper mounting frame 62 at intervals, the adjusting rod 65 is horizontally and movably inserted into through holes of the two support seats 621, two driving bevel gears 66 are arranged on the adjusting rod 65, and the two driving bevel gears 66 are respectively meshed with the two driven bevel gears 64. The film 10 fed out from the silicone belt 23 is wound from the rear side of the pulling roll 5 through the bottom of the pulling roll 5 to the front side of the pulling roll 5, then through the front side of the pulling roll 5 to the rear side of the regulating roll 67, then from the rear side of the regulating roll 67 through the top of the regulating roll 67 to the front side of the regulating roll 67, and then fed out through the front side of the regulating roll 67 to the second set of feed rolls 42. In order to facilitate the operator to rotate the adjusting rod 65, a hand wheel 68 is fixedly disposed at one end of the adjusting rod 65.

When the film 10 between the first conveying roller group 41 and the second conveying roller group 42 sags due to insufficient tension, the rotating hand wheel 68 rotates the adjusting rod 65, and the two screw rods 32 rotate in the same direction through the meshing transmission of the two driving bevel gears 66 and the driven bevel gear 64, so that the adjusting roller 67 is lifted upwards until the film 10 between the first conveying roller group 41 and the second conveying roller group 42 is leveled and tensioned.

When the tension of the film 10 between the first conveying roller group 41 and the second conveying roller group 42 is too large, the adjusting rod 65 is rotated reversely by the reverse rotation hand wheel 68, the two screw rods 32 are rotated in the same direction by the meshing transmission of the two driving bevel gears 66 and the driven bevel gear 64, and the adjusting roller 67 is dropped upwards until the film 10 between the first conveying roller group 41 and the second conveying roller group 42 is tensioned smoothly and is separated from the over-tensioned state.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any modifications or equivalent changes made in accordance with the technical spirit of the present invention are also within the scope of the present invention.

The utility model has the advantages that ① hot cutting mould 24 hot cutting in-process, high temperature resistant paper 31 can protect the planarization of film 10 well, prevent that film 10 from shrinking and deforming because of directly being heated, ② hot cutting mould 24 hot cutting finishes the back, through the reciprocal axial displacement cooperation of fan 32 and winding rod 3, make high temperature resistant paper 31 and the film 10 after the hot cutting shaping separate better and not cohere, prevent that film 10 can't smooth output because of gluing with high temperature resistant paper 31, ③ first delivery roller group 41, second delivery roller group 42, silica gel conveyer belt 23 and tensile force adjusting device 6's cooperation sets up, further guarantee the planarization that film 10 carried, the qualification rate of shaping film gloves has improved greatly.

Claims (9)

1. A thin film glove forming apparatus, comprising: the frame, its characterized in that: the fixed die plate is horizontally and fixedly arranged on the rack through the fixed die base, the two conveying rollers are respectively horizontally arranged on the rack on the front side and the rack on the rear side of the fixed die plate through corresponding bearing seats, the silica gel conveying belt is wound on the two conveying rollers, the fixed die plate is positioned between the upper side conveying belt and the lower side conveying belt of the silica gel conveying belt, and any one conveying roller is driven by the first driving device to rotate so that the silica gel conveying belt conveys a film forwards; and a hot-cutting moving die driven by a second driving device is arranged on the rack above the silica gel conveying belt, and under the driving of the second driving device, the hot-cutting moving die moves downwards to hot-cut the film on the silica gel conveying belt or moves upwards to be far away from the film on the silica gel conveying belt.

2. The thin film glove shaping apparatus according to claim 1, wherein: the frame at hot cutting movable mould rear side is improved level and is provided with the winding pole, and high temperature resistant paper is laid on the film on the silica gel conveyer belt, and high temperature resistant paper rear end fixed connection is on the winding pole.

3. The thin film glove shaping apparatus according to claim 2, wherein: the frame at the rear side of the winding rod is provided with a fan, the blowing port of the fan faces between the winding rod and the film, and the high-temperature-resistant paper is separated from the film under the action of wind power of the fan.

4. A thin film glove shaping apparatus as claimed in claim 2 or 3, wherein: two fixed seats are arranged on the rack at the rear side of the hot cutting movable die at intervals, the winding rod is movably inserted into the through holes of the two fixed seats, two ends of the winding rod respectively extend out of the through holes of the two fixed seats, one end of the winding rod is a connecting end, and the other end of the winding rod is a free end; a motor is vertically arranged on the rack at the connecting end of the winding rod, a motor shaft of the motor is fixedly connected to the center of the horizontal disc, one end of a connecting rod is hinged with the connecting end of the winding rod, the other end of the connecting rod is hinged on the disc, and the hinged point of the connecting rod and the disc is not overlapped with the center of the disc; the winding rod is driven by the motor to reciprocate axially in the through holes of the two fixed seats.

5. The thin film glove shaping apparatus according to claim 4, wherein: a bearing is arranged at the connecting end of the winding rod, the inner ring of the bearing is fixedly arranged at the connecting end of the winding rod, a connecting block is arranged on the outer ring of the bearing, one end of the connecting rod is hinged to the disc, and the other end of the connecting rod is hinged to the connecting block; the limiting block is movably sleeved on the winding rod through the through hole, the limiting rod is horizontally and fixedly arranged on the limiting block, a limiting hole is formed in the fixing seat corresponding to the limiting rod, and the limiting block can enable the limiting rod to be inserted into the limiting hole of the corresponding fixing seat when moving on the winding rod; the limiting block is provided with a locking hole penetrating through the through hole, and the locking piece fixes and locks the winding rod in the through hole after passing through the locking hole.

6. The thin film glove shaping apparatus according to claim 1, wherein: the frame at the rear side of the silica gel conveying belt is provided with a first conveying roller set, the frame at the front side of the silica gel conveying belt is provided with a second conveying roller set, and the first conveying roller set and the second conveying roller set are driven by a third driving device to convey the film in the same speed and the same direction.

7. The thin film glove shaping apparatus according to claim 6, wherein: and a tension adjusting device for adjusting the tension of the film between the first conveying roller group and the second conveying roller group is further arranged on the frame between the second conveying roller group and the silica gel conveying belt.

8. The thin film glove shaping apparatus according to claim 7, wherein: the traction roller is supported and arranged on the frame at the rear side of the silica gel conveying belt through a corresponding bearing seat; the tension adjusting device is structurally characterized in that: two vertical mounting frames are fixedly arranged on the rack, two ends of the upper mounting frame are respectively and fixedly arranged at the tops of the two vertical mounting frames, a screw is vertically arranged in each vertical mounting frame, each screw cannot axially move and can only rotate around the axis of the screw due to the limitation of a limiting piece, and the top of each screw penetrates upwards through a vertical through hole in the upper mounting frame and then is fixedly connected with a corresponding driven bevel gear; adjusting nuts matched with the screw rods are fixedly arranged at two ends of a roll shaft of each adjusting roller respectively, and the adjusting rollers are horizontally supported between the two screw rods through the screwing fit of the two adjusting nuts and the corresponding screw rods; two supports are arranged on the upper mounting frame at intervals, the adjusting rod is horizontally and movably inserted into through holes of the two supports, two driving bevel gears are arranged on the adjusting rod, and the two driving bevel gears are respectively meshed with the two driven bevel gears; the film of following silica gel conveyer belt output winds to the carry over pinch rolls front side behind the carry over pinch rolls bottom from the carry over pinch rolls rear side, winds to the dancer rools rear side through the carry over pinch rolls front side, then from dancer rools rear side around to the dancer rools front side behind the dancer rools top, then through the dancer rools front side output to in the second conveying roller group.

9. The thin film glove shaping apparatus according to claim 8, wherein: a hand wheel is fixedly arranged at one end part of the adjusting rod.

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