CN214872170U - Foamed cotton is boundary film hoist mechanism for shaping - Google Patents

Abstract

The utility model relates to the technical field of foaming equipment, in particular to a boundary film lifting mechanism for foaming cotton molding, which has simple structure, can be automatically adjusted and effectively improve the lifting of the boundary film of the foaming cotton, effectively realizes the improvement of the flat top of the top skin of a sponge finished product, improves the yield, saves the foaming cotton material, saves the labor and has high practicability; including horizontal guide bar, lift bar horizontal adjustment mechanism, lift bar angle adjustment mechanism and control mechanism, lift bar horizontal adjustment mechanism arranges in on the horizontal guide bar and can freely slide on it, lift bar angle adjustment mechanism fixes on lift bar horizontal adjustment mechanism its inclination that can adjust the lift bar in vertical plane, the lift bar is located the upper end of the cotton direction of transfer of foaming's last portion and arranges the cutter, control mechanism control lift bar horizontal adjustment mechanism with lift bar angle adjustment mechanism moves.

Description

Foamed cotton is boundary film hoist mechanism for shaping

Technical Field

The utility model relates to a technical field of foaming equipment especially relates to a foaming is limit membrane hoist mechanism for cotton shaping.

Background

The edge film lifting device is an auxiliary device of the foaming device. The foaming machine is a device for preparing foam from an aqueous solution with a foaming agent reaching a certain concentration. The foaming machine appeared at first abroad, and the original machine type thereof adopts an impeller to rotate at high speed to prepare foams. Later along with the continuous progress of technology, the technical content of foaming machine is constantly improved, new model is constantly appeared, different technical systems have been formed, it mainly includes following process steps, prepare material, accuse temperature, material loading, mix, stirring, spill over, foaming, cutting, finished product maintenance, and in the process that sponge foaming volume inflation rises, because of receiving the frictional resistance who comes from two inboard sides of drying tunnel to lead to sponge foam body both sides to rise slowly, the centre rises fast, make the sponge high both sides in the middle after the design low, top skin fillet is too big, waste unnecessary foam material, the finished product top is incomplete, the yield is low, comparatively consume the manpower and adjust the precision not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simple structure, automatically regulated just can effectively improve the cotton limit membrane hoist mechanism for shaping of foaming of cotton limit membrane promotion.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model discloses a boundary film hoist mechanism for foaming cotton shaping, including horizontal guide bar, lift bar horizontal adjustment mechanism, lift bar angle adjustment mechanism and control mechanism, lift bar horizontal adjustment mechanism just can freely slide on it on arranging horizontal guide bar in, lift bar angle adjustment mechanism fixes on lift bar horizontal adjustment mechanism its inclination that can adjust the lift bar in vertical plane, the lift bar is located the upper end of the end part of the cotton direction of transfer of foaming and arranges the cutter, control mechanism control lift bar horizontal adjustment mechanism with lift bar angle adjustment mechanism moves.

Preferably, the lifting rod horizontal adjusting mechanism comprises a sliding seat arranged on the horizontal guide rod and a driving chain for driving the sliding seat to move, the control mechanism comprises a servo control system, a first servo motor is arranged at the end part of the horizontal guide rod, the first servo motor is in chain transmission connection with the driving chain, and the first servo motor is electrically connected with the servo control system.

Preferably, the lifting rod angle adjustment mechanism is including fixing vertical lifting screw and the dead lever on the slide, the lower extreme of dead lever with the lifting rod is located the trailing end connection of the cotton direction of transfer of foaming, and lifting screw arranges in the front side of dead lever and its lower extreme are connected with the lifting rod, and control mechanism still includes second servo motor, and second servo motor installs freely from top to bottom on the slide and control lifting screw, and lifting screw drives the lower extreme that the lifting rod used the dead lever and is the vertical rotation in centre of a circle, and second servo motor is connected with the servo control system electricity.

Preferably, the control mechanism further comprises a plurality of foam cotton edge film position sensors arranged on the inner side wall of the oven.

Preferably, a plurality of the foam cotton edge film position sensors are uniformly distributed on the side wall of the foam cotton forming oven according to the intervals.

Preferably, the lifting rod comprises a rod body and a lifting part fixedly connected with the rod body, and a hook bent downwards is arranged at the front end of the lifting part and used for extending into the film to be in contact with the film and lifting the film.

Compared with the prior art, the beneficial effects of the utility model are that: the side film lifting mechanism for forming the foamed cotton adopts the servo control mechanism to automatically adjust the lifting rod, so that the flat top of the top skin of a sponge finished product is effectively improved, the yield is improved, the foamed cotton material is saved, the automation degree is high, the position and the inclination angle of the lifting rod can be adjusted in real time according to actual needs, the flatness of the top skin of the foamed sponge is effectively guaranteed, the manpower is saved, and the practicability is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

reference numerals: 1-horizontal guide bar; 2-lifting rod; 21-a lifting section; 22-a rod body; 3-a servo control system; 4-a first servo motor; 5-a second servomotor 5; 6-a slide seat; 7-a drive chain; 8-lifting screw; 9-fixing the rod; 10-a cutter.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, the utility model discloses foaming is boundary film hoist mechanism for cotton shaping, including horizontal guide bar 1, lifting bar 2, lifting bar horizontal adjustment mechanism, lifting bar angle adjustment mechanism and control mechanism, lifting bar horizontal adjustment mechanism arranges in on horizontal guide bar 1 and can freely slide on it, lifting bar angle adjustment mechanism fixes on lifting bar horizontal adjustment mechanism its inclination that can adjust lifting bar 2 in vertical plane, lifting bar 2 is located the upper end of foaming cotton direction of transfer's last part and arranges cutter 10, control mechanism control lifting bar horizontal adjustment mechanism and lifting bar angle adjustment mechanism move.

In the process of expanding and rising the foaming volume of the sponge, because of the friction resistance from the two inner side edges of the drying tunnel, the two sides of the sponge foam body rise slowly, the middle rises quickly, the middle of the sponge foam body is high and the two sides of the sponge foam body are low after the sponge is shaped, the fillet of the top skin is too large, unnecessary foam materials are wasted, and the top of the finished product is incomplete; in the process that the sponge foam body rises, the tubular film is attached to the conveying side walls on two sides of the conveying line, and the tubular film moves along with the conveying side walls synchronously, the utility model designs a side film lifting mechanism by matching with the sponge foaming rising process, the front end of a lifting rod 2 extends into the tubular film, a lifting rod horizontal adjusting mechanism adjusts the position of the lifting rod angle adjusting mechanism, the lifting rod angle adjusting mechanism adjusts the inclination angle of the lifting rod 2 in a vertical plane, the lifting rod 2 plays a lifting role on the tubular film, because the sponge foam body has certain viscosity in the sponge foaming volume expansion process, the tubular films on two sides can play a lifting role on the sponge foam body on two sides, so that the edge of the foaming cotton is consistent with the lifting speed and the height in the middle, when the tubular film advances to the tail end of the lifting rod 2, a cutter 10 cuts the tubular film, the film layer on the inner side of the cut-off film and the sponge foam body are adhered integrally and enter the next process along with the conveying line, the film layer on the outer side can be recycled.

In the embodiment, the lifting rod horizontal adjusting mechanism comprises a sliding seat 6 arranged on the horizontal guide rod 1 and a driving chain 7 driving the sliding seat 6 to move, the control mechanism comprises a servo control system 3, the servo control system 3 is arranged on one side of the horizontal guide rod 1, a first servo motor 4 is arranged at the end part of the horizontal guide rod 1, the first servo motor 4 is in transmission connection with the driving chain 7, and the first servo motor 4 is electrically connected with the servo control system 3; the lifting rod angle adjusting mechanism comprises a vertical lifting screw rod 8 and a fixed rod 9 which are fixed on the sliding seat 6, the lower end of the fixed rod 9 is connected with the tail end of the lifting rod 2 in the foam cotton conveying direction, the lifting screw rod 8 is arranged on the front side of the fixed rod 9, the lower end of the lifting screw rod is connected with the lifting rod 2, the control mechanism further comprises a second servo motor 5, the second servo motor 5 is installed on the sliding seat 6 and controls the lifting screw rod 8 to freely lift up and down, the lifting screw rod 8 drives the lifting rod 2 to vertically rotate by taking the lower end of the fixed rod 9 as the center of a circle, and the second servo motor 5 is electrically connected with the servo control system 3; the cutter 10 is disposed at the front side of the connection end with the elevating screw 8.

Control mechanism still includes a plurality of foaming cotton border film position sensor of arranging on the oven inside wall in, preferably, a plurality of foaming cotton border film position sensor are according to interval evenly distributed on the lateral wall of foaming cotton shaping oven, foaming cotton border film position sensor, can respond to the position of limit membrane through foaming cotton border film position sensor and then transmit data information to servo control system 3, then send adjustment command to first servo motor 4 and second servo motor 5 by servo control system 3 according to interior degree of establishing, then adjust horizontal position and its inclination of lifter 2 on horizontal guide bar 1 in real time, then guarantee that the speed and the position that the foaming cotton edge promoted accord with the shaping needs, satisfy the roughness requirement of shaping.

In this embodiment, the lifting rod 2 includes the body of rod 22 and with the lifting portion 21 of body of rod 22 fixed connection, specifically, the body of rod 22 is the fashioned slope form stock of iron, provides the supporting role for lifting portion 21, the front end of lifting portion 21 sets up the crotch of downwarping, for example the crotch can be with reinforcing bar bending type for stretch into the film and contact with the film and promote the film, lifting portion 21 sets up the crotch can guarantee the lifting role and ensure that its front end can not rip the film.

The utility model discloses foaming is boundary film hoist mechanism for cotton shaping, it is at the during operation, it stretches into inside the tube-shape film with the front end lifting unit 21 of lifting bar 2, the tube-shape film is along with conveying side wall synchronous motion, first servo motor 4 drive chain 7 drives slide 6 removal and adjusts lifting bar angle adjustment mechanism's horizontal position, second servo motor 5 control lifting screw 8 freely goes up and down, lifting screw 8 drives lifting bar 2 and uses the lower extreme of dead lever 9 as the vertical rotation in centre of a circle and adjust lifting bar 2 inclination in vertical plane, lifting unit 21 produces to the tube-shape film and carries the effect, the tube-shape film of both sides can produce to the sponge foam body on both sides limit and carry the effect, make the cotton edge of foaming and the lifting speed and the highly uniform in the middle of, when the speed that the cotton edge of foaming promoted is too fast or the position is too high or low when crossing, transmit data information to servo control system 3 then through the position of the cotton boundary film position sensor response boundary film of foaming Then, the servo control system 3 sends an adjusting instruction to the first servo motor 4 and the second servo motor 5 according to the internal degree, and then adjusts the horizontal position and the inclination angle of the lifting rod 2 on the horizontal guide rod 1 in real time, so as to ensure that the lifting speed and the lifting position of the edge of the foamed cotton meet the requirements of forming and meet the flatness requirement of forming; when the cylindrical film advances to the tail end of the lifting rod 2, the cutter 10 cuts the cylindrical film, the film layer on the inner side of the cut film and the sponge foam are adhered into a whole and enter the next process along with the conveying line, and the film layer on the outer side can be recycled.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a foaming is boundary film hoist mechanism for cotton shaping, its characterized in that, includes horizontal guide bar (1), lifter (2), lifter horizontal adjustment mechanism, lifter angle adjustment mechanism and control mechanism, lifter horizontal adjustment mechanism arranges in on horizontal guide bar (1) and can freely slide on it, lifter angle adjustment mechanism fixes on lifter horizontal adjustment mechanism its can adjust the inclination of lifter (2) in vertical plane, cutter (10) are arranged to lifter (2) upper end that is located the cotton direction of transfer's of foaming tail portion, control mechanism control lifter horizontal adjustment mechanism with lifter angle adjustment mechanism moves.

2. The foamed cotton forming side film lifting mechanism according to claim 1, wherein the lifting rod horizontal adjusting mechanism comprises a sliding seat (6) arranged on the horizontal guide rod (1) and a driving chain (7) for driving the sliding seat (6) to move, the control mechanism comprises a servo control system (3), a first servo motor (4) is arranged at the end part of the horizontal guide rod (1), the first servo motor (4) is in transmission connection with the driving chain (7), and the first servo motor (4) is electrically connected with the servo control system (3).

3. The foamed cotton forming boundary film lifting mechanism of claim 2, wherein the lifting rod angle adjusting mechanism comprises a vertical lifting screw (8) and a fixed rod (9) fixed on the slide base (6), the lower end of the fixed rod (9) is connected with the tail end of the lifting rod (2) in the foamed cotton conveying direction, the lifting screw (8) is arranged on the front side of the fixed rod (9) and the lower end of the lifting screw is connected with the lifting rod (2), the control mechanism further comprises a second servo motor (5), the second servo motor (5) is installed on the slide base (6) and controls the lifting screw (8) to freely lift up and down, the lifting screw (8) drives the lifting rod (2) to vertically rotate by taking the lower end of the fixed rod (9) as a circle center, and the second servo motor (5) is electrically connected with the servo control system (3).

4. The edge film lifting mechanism for foam cotton molding according to claim 3, wherein the control mechanism further comprises a plurality of foam cotton edge film position sensors disposed on the inner side wall of the oven.

5. The edge film lifting mechanism for foam cotton molding according to claim 4, wherein a plurality of foam cotton edge film position sensors are uniformly distributed on the side wall of the foam cotton molding oven at intervals.

6. The foamed cotton forming sideband membrane lifting mechanism of claim 5, characterized in that, the lifting bar (2) comprises a bar body (22) and a lifting part (21) fixedly connected with the bar body (22), the front end of the lifting part (21) is provided with a hook bending downwards for extending into the membrane to contact with the membrane and lifting the membrane.

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