CN218139938U - Mask forming machine for cup-shaped mask - Google Patents

Abstract

The utility model belongs to the technical field of cup type gauze mask machine technique and specifically relates to indicate a face guard make-up machine of cup type gauze mask, which comprises a worktable, install in the work feed mechanism of board, set gradually in the cloth edge weld mechanism of board along the work feed direction of work feed mechanism, cloth fifty percent discount mechanism, roll extrusion conveying mechanism, the forming mechanism is cut to the appearance roller, guide drive mechanism, the face guard turns over a forming device and erects respectively in shearing mechanism and the fixture of guide drive mechanism's top, it lies in the both ends that the face guard turned over a forming device respectively to shear mechanism and fixture, it distributes along guide drive mechanism's direction of traction to shear mechanism and fixture. The utility model discloses not only can produce the face guard with automizing, can also turn over the book shaping to the face guard to can cooperate the transfer manipulator to carry out the automation mechanized operation to the face guard, be particularly suitable for using in cup type gauze mask automation line.

Description

Mask forming machine for cup-shaped mask

Technical Field

The utility model relates to a cup type gauze mask machine technical field especially indicates a face guard make-up machine of cup type gauze mask.

Background

The mask is an important component of the cup-shaped mask. In the production process of the cup-shaped mask, the mask needs to be produced and formed firstly, and then the mask is subjected to subsequent processing treatment to form the cup-shaped mask. Because the face guard that produces is the plane shape after the fifty percent discount, so need open the plane shape face guard through the manual work among the prior art, cover the face guard after will opening on cup type gauze mask body through manual work or manipulator again. Because the planar face guard needs the manual work just can cover and carry out subsequent processing on cup type gauze mask body after opening, so the processing of face guard and the combination processing of face guard and cup type gauze mask body need be divided into two sections and are accomplished, wherein still need artifical the participation, lead to the automation that can't realize face guard and cup type gauze mask body to link up, be unfavorable for realizing the full automated production of cup type gauze mask. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide a mask forming machine for a cup-shaped mask.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a face guard make-up machine of cup type gauze mask, it includes the board, install in the work feed mechanism of board, set gradually in the cloth edge welding mechanism of board along the work feed direction of work feed mechanism, cloth fifty percent discount mechanism, roll extrusion conveying mechanism, the shaping mechanism is cut to the appearance roller, guide drive mechanism, the face guard rolls over a forming device and erects respectively in shearing mechanism and the fixture of guide drive mechanism's top, it is located the both ends that the face guard rolls over a forming device respectively to shear mechanism and fixture, it distributes along guide drive mechanism's direction of pull to shear mechanism and fixture.

Further, the face guard turns over a forming device including installing in turning over a shaping seat of board, set up in turning over the supplementary subassembly that turns over of the material of turning over of the supplementary shaping seat of turning over of the book of turning over of holding up the material, be located two of the supplementary both sides of turning over the subassembly of holding up the material and draw limit actuating mechanism that the piece is close to or keeps away from each other in turning over a shaping seat and being used for driving two, two that are located the supplementary both sides of turning over the subassembly of holding up the material turn over a formed part and be used for driving two and turn over a lift actuating mechanism that turns over the formed part lift, two are drawn the limit piece and are set up with two one-to-ones of turning over into formed part one-to one respectively, it is provided with the material clearance to hold up the supplementary subassembly of turning over of material of holding up the material, it is provided with the drawing limit lug to draw the formed part of turning over, it is provided with the groove of dodging to dodge the groove for drawing the limit lug, the feed end in material clearance corresponds the setting with guide drive mechanism.

Furthermore, the turnover forming seat is connected with a turnover moving plate in a sliding mode, the turnover forming seat is provided with a turnover moving driving mechanism, the moving end of the turnover moving driving mechanism is connected with the turnover moving plate, and the material supporting auxiliary turnover assembly and the edge pulling driving mechanism are arranged on the turnover moving plate.

Furthermore, the mask forming machine of the cup-shaped mask further comprises a marking mechanism arranged on one side, away from the rolling conveying mechanism, of the appearance rolling and cutting forming mechanism and a mark detection mechanism arranged between the marking mechanism and the material guide traction mechanism, wherein the mark detection mechanism is electrically connected with the material guide traction mechanism.

Further, the face guard make-up machine of cup type gauze mask is still including setting up in the tension storage mechanism of the one side that rolling conveying mechanism was kept away from to appearance roller cutting forming mechanism, tension storage mechanism is located and beats between marking mechanism and the mark detection mechanism, tension storage mechanism is including installing in the storage frame of board, rotate two guide rolls of connecting in the storage frame, sliding connection is in the sliding seat of storage frame, rotate the tension roll of connecting in the sliding seat, rotate the guide pulley of connecting in the storage frame, around locating the connection rope of guide pulley and connecting in the balancing weight of the one end of connecting the rope, the other end of connecting the rope is connected with the sliding seat, the tension roll is located between two guide rolls, the slip direction of sliding seat and the cloth feeding direction cross arrangement of cloth feeding mechanism.

Furthermore, one side of the tension storing mechanism close to the material guiding and pulling mechanism is provided with a clamping mechanism, the clamping mechanism comprises a clamping cylinder arranged on the machine table and two clamping blocks arranged at two output ends of the clamping cylinder, and the clamping cylinder is used for driving the two clamping blocks to be close to or far away from each other.

Furthermore, the material guiding traction mechanism comprises a material guiding component arranged on the machine table, a traction driving mechanism arranged on the machine table and a material clamping mechanism connected with the traction end of the traction driving mechanism, a material guiding gap of the material guiding component is correspondingly communicated with a material supporting gap, and the traction driving mechanism is used for driving the material clamping mechanism to be close to or far away from the clamping mechanism.

Furthermore, beat the mark mechanism including installing in beating the mark seat of board, install in beating the mark mould of beating the mark seat, install in beating the mark cylinder of one side of beating the mark mould or/and beating the mark seat, install in beating the mark pole of the piston rod of beating the mark cylinder and install in beating the mark mould or/and beating the waste material collector of the opposite side of mark seat, beat the mark mould be provided with cross the silo and with cross the silo intercommunication and run through the mark hole of beating the mark mould, beat mark pole and beat mark hole sliding connection, waste material collector and beat the one end intercommunication of mark hole keeping away from beating the mark cylinder.

Furthermore, the cloth edge welding mechanism comprises a welding frame arranged on the machine table, a rotating roller rotatably connected to the welding frame, two welding roller dies arranged on the rotating roller at intervals, a welding rotation driving mechanism arranged on the welding frame and used for driving the rotating roller to rotate, and an ultrasonic welding machine arranged below the two welding roller dies.

Further, the cloth feeding mechanism is located between the cloth edge welding mechanism and the cloth folding mechanism, and a cloth tension swing frame is arranged between the cloth edge welding mechanism and the cloth feeding mechanism.

The utility model has the advantages that: in practical application, a horizontally arranged cloth penetrates through the cloth edge welding mechanism, the cloth edge welding mechanism welds two side edges of the cloth, the cloth after side edge welding is horizontally rolled and conveyed through the cloth feeding mechanism, the cloth is made to move along a machining direction, the cloth folding mechanism folds the cloth after side edge welding, the rolling and conveying mechanism performs vertical rolling and conveying on the folded cloth, the cloth can be conveyed and can be compressed, the appearance of the top edge of the folded cloth is cut and formed by the appearance rolling and forming mechanism, the top edge of the folded cloth is in a moon shape or an arc shape, the cloth after appearance cutting and forming is guided and drawn by the guide drawing mechanism until the cloth is guided to the traction clamping mechanism, the moving distance of the cloth drawn by the guide drawing mechanism each time is the length of one mask, the clamping mechanism clamps one end of the cloth, then the special position of the cloth is cut by the guide drawing mechanism to form a single mask, the mask folding and forming device folds the bottom edge of the mask upwards, so that a manipulator can pick up the folded mask after being folded, and the mask can be automatically folded on a cup-shaped mask body to be produced. The utility model discloses not only can produce the face guard with automizing, can also turn over the roll-over shaping to the face guard to can cooperate the transfer manipulator to carry out the automation mechanized operation to the face guard, be particularly suitable for using in cup type gauze mask automation line.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the mask folding and forming device of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the folding lifting driving mechanism, the connecting plate and the folding forming member of the present invention.

Fig. 4 is the utility model discloses a tension storage mechanism's spatial structure sketch map.

Fig. 5 is a schematic view of a three-dimensional structure of the marking mechanism of the present invention.

Fig. 6 is a schematic perspective view of the cloth edge welding mechanism of the present invention.

Fig. 7 is a schematic perspective view of the roller cutting waste recycling mechanism of the present invention.

Fig. 8 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 9 is a schematic perspective view of the shearing mechanism and the mark detecting mechanism of the present invention.

Fig. 10 is a schematic perspective view of a material guiding and pulling mechanism of the present invention.

Fig. 11 is a schematic structural view of the mask of this embodiment from the state in which the bottom edge of the mask is pulled over to the state in which the bottom edge of the mask is folded over.

Description of reference numerals:

01. a face mask; 1. a machine platform; 11. a clamping mechanism; 12. a cloth feeding mechanism; 13. a cloth tension swing frame; 14. a roll cutting waste recovery mechanism; 15. a material guide wheel; 16. a feed roller; 17. a feed rotation driver; 2. a marking mechanism; 21. a mark detection mechanism; 22. marking a seat; 23. marking a mark mold; 24. marking a cylinder; 25. marking a marking rod; 26. a waste collector; 27. a material passing groove; 28. punching a marked hole; 3. a cloth edge welding mechanism; 31. welding a frame; 32. rotating the roller; 33. welding a roller die; 34. welding a rotation driving mechanism; 35. ultrasonic welding machine; 4. a cloth folding mechanism; 41. a rolling conveying mechanism; 42. a profile roll cutting forming mechanism; 5. a clamping mechanism; 51. a clamping cylinder; 52. a clamping block; 6. a tension material storage mechanism; 61. a storage rack; 62. a material guide roller; 63. a sliding seat; 64. a tension roller; 65. a guide wheel; 66. connecting ropes; 67. a balancing weight; 7. a material guiding and drawing mechanism; 71. a material guiding assembly; 72. a traction drive mechanism; 73. a material clamping mechanism; 8. a mask folding and forming device; 81. folding and forming the base; 811. turning over a movable plate; 812. a turnover movement driving mechanism; 813. a connecting plate; 82. supporting the auxiliary turnover assembly; 821. supporting the material and turning over the pressing plate; 822. a mounting base; 823. locking and fixing the adjusting groove; 83. a side member; 84. a drawing driving mechanism; 85. turning over the forming piece; 86. a turnover lifting driving mechanism; 87. a material supporting gap; 88. a flange projection; 89. an avoidance groove; 9. a shearing mechanism; 91. a shearing frame; 92. a shearing lifting cylinder; 93. a shearing driving cylinder; 94. a scissor assembly.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 11, the utility model provides a pair of face guard make-up machine of cup type gauze mask, it includes board 1, install in work feed mechanism 12 of board 1, set gradually in the cloth edge welding mechanism 3 of board 1 along the work feed direction of work feed mechanism 12, cloth fifty percent discount mechanism 4, roll extrusion conveying mechanism 41, forming mechanism 42 is cut to the appearance roller, guide drive mechanism 7, face guard turns over a forming device 8 and erects shearing mechanism 9 and fixture 11 in the top of guide drive mechanism 7 respectively, shearing mechanism 9 and fixture 11 are located the both ends that face guard turned over a forming device 8 respectively, shearing mechanism 9 and fixture 11 distribute along the direction of pull of guide drive mechanism 7. Specifically, the cloth folding mechanism 4 may adopt a folding device in the prior art, and will not be described in detail herein.

In practical application, a horizontally arranged cloth penetrates through the cloth edge welding mechanism 3, the cloth edge welding mechanism 3 welds two side edges of the cloth, the cloth after side edge welding is horizontally rolled and conveyed through the cloth feeding mechanism 12, the cloth moves along a machining direction, the cloth folding mechanism 4 folds the cloth after side edge welding, the rolling and conveying mechanism 41 vertically rolls and conveys the cloth after folding, the cloth can be conveyed and compressed, the cloth after folding is cut and molded by the shape rolling and molding mechanism 42, the top edge of the cloth after folding is in a moon shape or an arc shape, the material guiding and drawing mechanism 7 guides and draws the cloth after shape cutting and molding until the material guiding and drawing mechanism 7 draws the cloth to the clamping mechanism 11, the moving distance of the cloth drawn by the shape rolling and cutting mechanism 7 each time is the length of one mask 01, the clamping mechanism 11 clamps one end of the cloth, the cutting mechanism 9 cuts a specific position of the cloth to form a single folding mask 01, the folding mask cover forming device 8 upwards transfers the edge of the last mask 01 to facilitate the folding edge of the mask cover to be folded by a manipulator which can automatically cover the cup-shaped mask 01 after the cup-shaped mask is folded, and the cup-shaped mask can be automatically picked up by the folding manipulator. The utility model discloses not only can produce face guard 01 with automizing, can also turn over the roll-over shaping to face guard 01 to can cooperate the transfer manipulator to carry out the automation mechanized operation to face guard 01, be particularly suitable for using in cup type gauze mask automation line.

In this embodiment, the mask turnover forming device 8 includes a turnover forming seat 81 installed on the machine table 1, an auxiliary turnover assembly 82 for holding materials arranged on the turnover forming seat 81, two flanging parts 83 located on two sides of the auxiliary turnover assembly 82 for holding materials, a flanging driving mechanism 84 arranged on the turnover forming seat 81 and used for driving the two flanging parts 83 to approach or separate from each other, two turnover forming parts 85 located on two sides of the auxiliary turnover assembly 82 for holding materials, and a turnover lifting driving mechanism 86 used for driving the two turnover forming parts 85 to lift, the two flanging parts 83 are respectively arranged corresponding to the two turnover forming parts 85 one by one, the auxiliary turnover assembly 82 for holding materials is provided with a holding gap 87, the flanging parts 83 are provided with flanging bumps 88, the turnover forming parts 85 are provided with avoiding grooves 89, the avoiding grooves 89 are used for providing avoiding spaces for the flanging bumps 88, and the feeding end of the holding gap 87 is arranged corresponding to the guiding traction mechanism 7.

In practical application, when the material guiding and pulling mechanism 7 pulls the fabric with the cut and formed shape into the material supporting gap 87, the material supporting auxiliary turnover assembly 82 supports the middle parts of the two side surfaces of the face mask 01, the edge-pulling lugs 88 of the two edge-pulling pieces 83 are both located in the face mask 01, then the edge-pulling driving mechanism 84 drives the two edge-pulling pieces 83 to move away from each other, so that the edge-pulling lugs 88 of the two edge-pulling pieces 83 pull the bottom edge of the face mask 01 outwards to open the bottom opening of the face mask 01, the two edges of the bottom of the face mask 01 correspond to the two turnover forming pieces 85 respectively, then the turnover lifting driving mechanism 86 drives the two turnover forming pieces 85 to move upwards so that the two turnover forming pieces 85 abut against the two edges of the bottom of the face mask 01 to move upwards, and under the auxiliary action of the material supporting auxiliary turnover assembly 82, the two turnover forming pieces 85 turn over the two edges of the bottom of the face mask 01 upwards along the edge-pressing edges of the material supporting auxiliary turnover assembly 82 to turn over the edges of the face mask upwards. Because the avoiding groove 89 provides an avoiding space for the edge-drawing convex block 88, the edge-drawing piece 83 and the turnover forming piece 85 cannot collide or interfere with each other during operation, and the structure is compact. The mask turnover forming device 8 is reasonable and compact in structural design, the bottom edge of the mask 01 can be turned automatically, the turnover efficiency is high, the quality is good, the labor cost and the labor intensity are reduced, the turnover edge of the turned mask 01 can be picked up by a transfer manipulator and covered on the cup-shaped mask body after the mask 01 is opened, and the mask turnover forming device is particularly suitable for an automatic production line and is beneficial to automatic production of the cup-shaped mask.

In this embodiment, the folding forming base 81 is slidably connected with a folding moving plate 811, the folding forming base 81 is provided with a folding moving driving mechanism 812, a moving end of the folding moving driving mechanism 812 is connected with the folding moving plate 811, and the material supporting auxiliary folding assembly 82 and the edge pulling driving mechanism 84 are both arranged on the folding moving plate 811; specifically, the folding movement driving mechanism 812 may employ an air cylinder or a screw module.

In practical application, when the face mask 01 after the shape cutting is moved in place, the folding movement driving mechanism 812 drives the folding moving plate 811, together with the material supporting auxiliary folding assembly 82, the edge pulling driving mechanism 84 and the two edge pulling pieces 83, to move to positions corresponding to the face mask 01 after the shape cutting, so that the face mask 01 after the shape cutting is located in the material supporting gap 87, and the edge pulling lugs 88 of the two edge pulling pieces 83 are located in the face mask 01 after the shape cutting. This structural design is favorable to the face guard 01 entering after the appearance cutting shaping to hold up in the material clearance 87.

Specifically, the turning and folding moving plate 811 has a lifting space, and the lifting space provides a lifting space for the two turning and folding molded pieces 85.

Specifically, the edge-pulling driving mechanism 84 is composed of two edge-pulling cylinders, the two edge-pulling cylinders are respectively installed on the turnover moving plate 811 and located on two sides of the lifting space, the two edge-pulling cylinders are respectively in driving connection with the two edge-pulling members 83, and the two edge-pulling cylinders are oppositely arranged and synchronously work.

Specifically, the two turnover forming members 85 are connected via a connecting plate 813, the connecting plate 813 is located below the material supporting auxiliary turnover assembly 82, and the connecting plate 813 is connected with the lifting end of the turnover lifting driving mechanism 86.

Specifically, the material supporting auxiliary turning assembly 82 includes two material supporting turning pressing plates 821 arranged in parallel at intervals, and the two material supporting turning pressing plates 821 enclose a material supporting gap 87. The mask 01 with the cut and formed shape moves into the material supporting gap 87, and the two material supporting turnover pressing plates 821 support the two outer side walls of the mask 01; when the folding molding 85 folds the bottom edge of the face mask 01, the material holding folding pressing plate 821 plays a role of pressing the edge, so that the bottom edge of the face mask 01 can be folded upwards around the material holding folding pressing plate 821.

Specifically, the material supporting auxiliary turning assembly 82 further includes a mounting seat 822 installed on the turning moving plate 811, and one end of the two material supporting turning pressing plates 821 is installed on the mounting seat 822. This structural design is convenient for hold up the material to turn over the clamp plate 821 and carry out fixed mounting to two.

Specifically, the mounting seat 822 is provided with a locking adjusting groove 823 for locking and adjusting the holding material turning-over pressing plate 821. According to the masks 01 with different thicknesses, the positions of the material supporting turning-over pressing plates 821 on the mounting base 822 are adjusted through the locking adjusting grooves 823, the distance between the two material supporting turning-over pressing plates 821 is adjusted, the size of the material supporting gap 87 is adjusted, and after the adjustment is finished, the material supporting turning-over pressing plates 821 are locked on the mounting base 822 through bolts.

In this embodiment, the mask forming machine for cup-shaped masks further includes a marking mechanism 2 disposed on one side of the outer shape rolling and cutting forming mechanism 42 away from the rolling and conveying mechanism 41, and a mark detection mechanism 21 disposed between the marking mechanism 2 and the material guiding and pulling mechanism 7, wherein the mark detection mechanism 21 is electrically connected to the material guiding and pulling mechanism 7, and the outer shape rolling and cutting forming mechanism 42 can adopt a fusion cutting mode, so as to realize outer shape cutting and fusion welding of the cloth.

In practical application, after the shape roll cutting and forming mechanism 42 performs shape roll cutting and forming on the folded cloth, the marking mechanism 2 marks the specific position of the cloth, the mark is used for detecting the mark detection mechanism 21, the material guiding traction mechanism 7 is in the process of pulling the cloth to move, when the cloth moves the length of one mask 01, the mark detection mechanism 21 just detects the mark, the moving length of the cloth reaches the preset length, so that the mark detection mechanism 21 feeds back a signal to the material guiding traction mechanism 7, the material guiding traction mechanism 7 stops pulling the cloth, the clamping mechanism 11 clamps the free end of the cloth, and the shearing mechanism 9 shears the cloth to produce a single mask 01. The cloth is marked, the moving length of the cloth is controlled by automatically detecting the mark, the moving precision and accuracy of the cloth are improved, the length of each mask 01 is guaranteed to be consistent, and the quality of each mask 01 is guaranteed.

Specifically, the shearing mechanism 9 includes a shearing frame 91 erected on the machine platform 1, a shearing lifting cylinder 92 installed on the shearing frame 91, a shearing driving cylinder 93 installed on a piston rod of the shearing lifting cylinder 92, and a shear assembly 94 drivingly connected with the piston rod of the shearing driving cylinder 93, wherein a cylinder sidewall of the shearing driving cylinder 93 is slidably connected with the shearing frame 91; the shearing lifting cylinder 92 is used for driving the shearing driving cylinder 93 and the scissors assembly 94 to lift, and the shearing driving cylinder 93 is used for driving the scissors assembly 94 to shear the cloth.

In this embodiment, the mask forming machine for a cup-shaped mask further includes a tension storage mechanism 6 disposed on one side of the contour roll cutting forming mechanism 42 away from the rolling conveying mechanism 41, and the tension storage mechanism 6 is located between the marking mechanism 2 and the mark detecting mechanism 21. In order to avoid frequent shutdown, the cloth can be normally and continuously conveyed and processed, the production efficiency of the face mask 01 is improved, and when the face mask 01 is folded and formed by the face mask folding and forming device 8, the tension storing mechanism 6 not only provides constant tension for the cloth, but also can store the cloth. When the material guiding traction mechanism 7 stops traction of the material, the tension material storing mechanism 6 stores the material for a certain length, and when the material guiding traction mechanism 7 pulls the material, the tension material storing mechanism 6 can release the stored material so as to be pulled by the material guiding traction mechanism 7.

In this embodiment, the tension storing mechanism 6 includes a storing frame 61 installed on the machine table 1, two material guiding rollers 62 rotatably connected to the storing frame 61, a sliding seat 63 slidably connected to the storing frame 61, a tension roller 64 rotatably connected to the sliding seat 63, a guide pulley 65 rotatably connected to the storing frame 61, a connecting rope 66 wound on the guide pulley 65 and a weight block 67 connected to one end of the connecting rope 66, the other end of the connecting rope 66 is connected to the sliding seat 63, the tension roller 64 is located between the two material guiding rollers 62, the sliding direction of the sliding seat 63 and the cloth feeding direction of the cloth feeding mechanism 12 are crossed, and one material guiding roller 62, one tension roller 64 and the other material guiding roller 62 are sequentially wound on the cloth.

In practical application, the cloth feeding mechanism 12, the rolling conveying mechanism 41 and the shape rolling cutting forming mechanism 42 continuously convey the cloth, in the process of conveying the cloth, the two guide rollers 62 are in rolling contact with the cloth to limit the cloth, when the mask turnover forming device 8 is used for turnover forming of the mask 01, the guide traction mechanism 7 stops traction of the cloth, the cloth between the shape rolling cutting forming mechanism 42 and the guide traction mechanism 7 is gradually increased, in order to ensure that the cloth keeps constant tension, the counterweight block 67 moves downwards under the action of self weight and pulls the sliding seat 63 and the tension roller 64 to move horizontally through the connecting rope 66, and the movable tension roller 64 pulls the cloth to move for a certain distance along the direction vertical to the cloth feeding direction, so that the cloth is stored for a certain length; when the face mask turns over and rolls over forming device 8 and turns over the face mask 01 and finish, and turn over the face mask 01 after rolling over and take away the back, guide drive mechanism 7 pulls the cloth and remove to realize the pay-off of cloth, at this in-process, the cloth can apply certain effort to tension roller 64, when this effort is greater than the gravity of balancing weight 67, this effort can stimulate tension roller 64 and take sliding seat 63 to reset and move, with the cloth of release storage, the sliding seat 63 that resets and moves takes connecting rope 66 pulling balancing weight 67 to shift up and reset. This tension storage mechanism 6 not only can apply invariable tension to the cloth, can also store the cloth, has solved the problem that the speed of front and back processing station is inconsistent and need frequently shut down, has guaranteed that the machine can continuous work.

In this embodiment, a clamping mechanism 5 is disposed on one side of the tension storing mechanism 6 close to the material guiding and pulling mechanism 7, the clamping mechanism 5 includes a clamping cylinder 51 installed on the machine platform 1 and two clamping blocks 52 installed on two output ends of the clamping cylinder 51, and the clamping cylinder 51 is configured to drive the two clamping blocks 52 to be close to or far away from each other.

In practical application, when the clamping mechanism 11 clamps one end of the cloth, the clamping mechanism 5 clamps the cloth, and at the moment, the material guiding traction mechanism 7 can be reset, so that the next traction operation can be performed conveniently. Since the clamping mechanism 11 and the clamping mechanism 5 respectively clamp the cloth, the shearing mechanism 9 is beneficial to stably and efficiently shearing the cloth. Specifically, the clamping cylinder 51 drives the two clamping blocks 52 to approach each other and clamp the cloth, when the cloth needs to be conveyed, the clamping cylinder 51 drives the two clamping blocks 52 to move away from each other to loosen the cloth, and the two clamping blocks 52 play a limiting role in the conveyed cloth, so that the moving stability of the cloth is ensured. When the two clamping blocks 52 are opened, the penetration of the cloth through the clamping mechanism 5 is also facilitated, in particular for the preparation before the machine is set up and the machine is worked.

In this embodiment, the guiding and drawing mechanism 7 includes a guiding component 71 installed on the machine 1, a drawing driving mechanism 72 installed on the machine 1, and a material clamping mechanism 73 connected to a drawing end of the drawing driving mechanism 72, the guiding gap of the guiding component 71 is correspondingly communicated with the material supporting gap 87, and the drawing driving mechanism 72 is used for driving the material clamping mechanism 73 to approach or depart from the clamping mechanism 11.

In practical application, the material guiding assembly 71 guides the fabric after the profile cutting and forming, when the fabric needs to be pulled, the material clamping mechanism 73 clamps the fabric, the pulling driving mechanism 72 drives the material clamping mechanism 73 to move together with the fabric in the direction close to the clamping mechanism 11, the fabric moves along the material guiding gap of the material guiding assembly 71, the moving stability of the fabric is improved, the material clamping mechanism 73 loosens the fabric until the clamping mechanism 11 and the clamping mechanism 5 clamp the fabric respectively, and the pulling driving mechanism 72 drives the material clamping mechanism 73 to reset and move. This structural design, the stability of pulling the cloth and removing is good.

In this embodiment, the marking mechanism 2 includes a marking seat 22 installed on the machine platform 1, a marking mold 23 installed on the marking seat 22, a marking cylinder 24 installed on one side of the marking mold 23 or/and the marking seat 22, a marking rod 25 installed on a piston rod of the marking cylinder 24, and a waste collector 26 installed on the other side of the marking mold 23 or/and the marking seat 22, wherein the marking mold 23 is provided with a material passing groove 27 and a marking hole 28 communicated with the material passing groove 27 and penetrating through the marking mold 23, the marking rod 25 is slidably connected with the marking hole 28, and the waste collector 26 is communicated with one end of the marking hole 28 far away from the marking cylinder 24. Specifically, the mark detection mechanism 21 may employ a pair of photoelectric sensors.

In practical applications, the moving cloth penetrates through the trough 27, and during the movement of the cloth, the marking cylinder 24 drives the marking rod 25 to slide along the marking hole 28 and penetrate through the trough 27, so that the marking rod 25 punches a hole at a specific position of the cloth to mark the cloth, and waste materials are collected or discharged through the waste material collector 26. The mark detection mechanism 21 detects the hole position so as to control the length of movement of the traction cloth.

In this embodiment, the cloth edge welding mechanism 3 includes a welding frame 31 installed on the machine platform 1, a rotating roller 32 rotatably connected to the welding frame 31, two welding roller dies 33 installed on the rotating roller 32 at intervals, a welding rotation driving mechanism 34 installed on the welding frame 31 and used for driving the rotating roller 32 to rotate, and an ultrasonic welding machine 35 disposed below the two welding roller dies 33; the two welding roller dies 33 are respectively locked on the rotating roller 32 through bolts, so that the distance between the two welding roller dies 33 is adjustable, and the requirement of welding the side edges of the cloth with different widths is met.

In practical application, the horizontally arranged cloth penetrates through the welding heads of the welding roller dies 33 and the ultrasonic welding machine 35, the welding rotation driving mechanism 34 drives the rotating roller 32 to rotate together with the two welding roller dies 33 in the moving process of the cloth, and the two rotating welding roller dies 33 are matched with the welding heads of the ultrasonic welding machine 35 to weld two side edges of the cloth.

In this embodiment, the cloth feeding mechanism 12 is located between the cloth edge welding mechanism 3 and the cloth folding mechanism 4, and a cloth tension swing frame 13 is provided between the cloth edge welding mechanism 3 and the cloth feeding mechanism 12. In the process of conveying the cloth, the cloth tension swing frame 13 can provide certain tension for the cloth, so that the tension of the cloth is constant, and the stability of conveying the cloth is improved.

Specifically, the mask forming machine for the cup-shaped mask further comprises a roll cutting waste recycling mechanism 14 arranged on one side, away from the rolling conveying mechanism 41, of the outer shape roll cutting forming mechanism 42, wherein the roll cutting waste recycling mechanism 14 comprises a guide wheel 15 rotatably arranged on the machine table 1, two feed rollers 16 rotatably connected to the machine table 1 and a feeding rotation driver 17 arranged on the machine table 1 and used for driving one feed roller 16 to rotate, the two feed rollers 16 are in rolling contact, and the guide wheel 15 is positioned above the two feed rollers 16.

Carry out the appearance to the cloth at outline roller and cut forming mechanism 42 and cut produced waste material and run through two feed rolls 16, pay-off rotation driver 17 drive one of them feed roll 16 and rotate, two feed rolls 16 roll and contradict to carry the waste material, so that retrieve the waste material, avoid the waste material to disturb machine normal work.

Specifically, a support plate is arranged above the mask turnover forming device 8 and is erected on the machine table 1; in-process of guide drive mechanism 7 traction cloth, the backup pad is located the cloth for the backup pad runs through face guard 01 after the shaping, supports face guard 01, has improved face guard and has turned over stability and quality that forming device 8 turned over to face guard 01.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. The utility model provides a face guard make-up machine of cup type gauze mask which characterized in that: the cloth feeding mechanism is arranged on the machine table, the cloth edge welding mechanism, the cloth folding mechanism, the rolling conveying mechanism, the appearance roller cutting forming mechanism, the guide traction mechanism, the face mask folding forming device and the shearing mechanism and the clamping mechanism are sequentially arranged on the machine table along the cloth feeding direction of the cloth feeding mechanism, the shearing mechanism and the clamping mechanism are respectively arranged at two ends of the face mask folding forming device, and the shearing mechanism and the clamping mechanism are distributed along the traction direction of the guide traction mechanism.

2. The mask forming machine for a cup-shaped mask as claimed in claim 1, wherein: the face guard turns over and rolls over forming device is including installing in turning over a turn-over shaping seat of board, set up in turning over the supplementary subassembly that turns over of holding up the material that turns over of a shaping seat, be located two of the supplementary both sides that turn over the subassembly of holding up the material and draw the limit actuating mechanism that turn over the subassembly, two that are located the supplementary both sides that turn over the subassembly of holding up the material turn over a formed part and be used for driving two and turn over a lift actuating mechanism that turns over the formed part lift, two draw the limit piece to set up with two turn over a formed part one-to-ones respectively, it is provided with and holds up the material clearance to hold up the supplementary subassembly that turns over of material, it is provided with and dodges the groove to draw the limit piece, dodge the groove and be used for drawing the limit lug to dodge and provide the space, the feed end in holding up the material clearance corresponds the setting with guide drive mechanism.

3. The mask forming machine for a cup-shaped mask according to claim 2, wherein: the turnover forming seat is connected with a turnover moving plate in a sliding mode, the turnover forming seat is provided with a turnover moving driving mechanism, the moving end of the turnover moving driving mechanism is connected with the turnover moving plate, and the material supporting auxiliary turnover assembly and the edge drawing driving mechanism are arranged on the turnover moving plate.

4. The mask forming machine for a cup-shaped mask as claimed in claim 1, wherein: the mask forming machine of the cup-shaped mask further comprises a marking mechanism arranged on one side, far away from the rolling conveying mechanism, of the appearance rolling cutting forming mechanism and a mark detection mechanism arranged between the marking mechanism and the material guide traction mechanism, and the mark detection mechanism is electrically connected with the material guide traction mechanism.

5. The mask forming machine for a cup-shaped mask as claimed in any one of claims 1 to 4, wherein: the mask forming machine of cup-shaped gauze mask is still including setting up in the tension storage mechanism of one side that the roll extrusion conveying mechanism was kept away from to appearance roller cutting forming mechanism, tension storage mechanism is including installing in the storage frame of board, rotate two guide rolls of connecting in the storage frame, sliding connection is in the sliding seat of storage frame, rotate the tension roller of connecting in the sliding seat, rotate the guide pulley of connecting in the storage frame, around locating the connection rope of guide pulley and connecting in the balancing weight of the one end of connecting the rope, the other end and the sliding seat of connecting the rope are connected, the tension roller is located between two guide rolls, the slip direction of sliding seat and the work feed direction cross arrangement of work feed mechanism.

6. The mask forming machine for a cup-shaped mask according to claim 5, wherein: one side that tension storage mechanism is close to guide drive mechanism is provided with clamping mechanism, and clamping mechanism is including installing in the die clamping cylinder of board and installing in two tight pieces of pressing from both sides of two outputs of die clamping cylinder, and die clamping cylinder is used for driving two tight pieces of pressing from both sides to be close to each other or keep away from.

7. The mask forming machine for a cup-shaped mask as claimed in claim 2, wherein: the guide traction mechanism comprises a guide assembly arranged on the machine table, a traction driving mechanism arranged on the machine table and a clamping mechanism connected with the traction end of the traction driving mechanism, a guide gap of the guide assembly is correspondingly communicated with a material supporting gap, and the traction driving mechanism is used for driving the clamping mechanism to be close to or far away from the clamping mechanism.

8. The mask forming machine for a cup-shaped mask according to claim 4, wherein: beat the mark mechanism including installing in the mark seat of beating of board, install in the mark mould of beating the mark seat, install in the mark cylinder of beating of one side of beating mark mould or/and beating the mark seat, install in the mark pole of beating of the piston rod of beating the mark cylinder and install in the waste collector of beating the mark mould or/and beating the opposite side of mark seat, beat the mark mould and be provided with the silo and with the silo intercommunication of crossing and run through the mark hole of beating the mark mould, beat mark pole and beat mark hole sliding connection, waste collector with beat the one end intercommunication of mark hole keeping away from the mark cylinder.

9. The mask forming machine for a cup-shaped mask as claimed in claim 1, wherein: the cloth edge welding mechanism comprises a welding frame arranged on the machine table, a rotating roller rotatably connected to the welding frame, two welding roller dies arranged on the rotating roller at intervals, a welding rotation driving mechanism arranged on the welding frame and used for driving the rotating roller to rotate, and an ultrasonic welding machine arranged below the two welding roller dies.

10. The mask forming machine for a cup-shaped mask as claimed in claim 1, wherein: the cloth feeding mechanism is positioned between the cloth edge welding mechanism and the cloth folding mechanism, and a cloth tension swing frame is arranged between the cloth edge welding mechanism and the cloth feeding mechanism.

Images