CN213006609U - Line area welding set of wear-type gauze mask - Google Patents

Abstract

A line belt welding device of a head-wearing mask comprises a workbench, wherein the workbench is provided with a rotary table and tool assemblies arranged on stations of the rotary table; a mask feeding mechanism, a line belt feeding mechanism, a welding mechanism and a mask discharging mechanism are wound around the rotary table; the line area feed mechanism contains line area installation component, line area installation component includes left adsorption zone and the right adsorption zone that bilateral symmetry set up, left side adsorption zone with right side adsorption zone is provided with rotatable adsorbent respectively, the medial extremity of adsorbent is the center of rotation of body. The utility model discloses a line area welding set through the required operating device of each station of revolving stage cooperation, realizes processes such as automatic feeding, welding, unloading, and degree of automation is high, and production efficiency is far greater than manual welding, and accessible automated control system realizes position control moreover, guarantees material loading and welding precision, has improved production efficiency, product quality, has also guaranteed the security of production.

Description

Line area welding set of wear-type gauze mask

Technical Field

The utility model belongs to the technical field of it is automatic, concretely relates to line area welding set of wear-type gauze mask.

Background

When the mask is used in an environment polluted by respiratory infectious diseases or dust, pathogenic bacteria, dust and the like in the air can enter the lung of a human body through breathing, so that the human body is seriously damaged, and the mask can play a certain filtering role when being worn; the mask is a sanitary article, and can be worn at the mouth-nose part to filter air entering the mouth and the nose so as to prevent harmful gas, smell and spray from entering the mouth and the nose of a wearer; the mask should be closely attached to the face so that germs, dust, etc. cannot easily leak into the mask, and the head-mounted mask is provided with a mask string band through which the mask is fixed on the head.

Wear-type gauze mask is as shown in fig. 13, at present, in the in-process of wear-type gauze mask production, when needing to carry out the line area welding, all adopt the mode of manual operation usually, place gauze mask welding position with line area one end earlier, weld one side of line area, by operator's upset gauze mask head again, place gauze mask welding position with the line area other end, carry out the welding of another side again, it is thus visible, the mode of current manual operation, production efficiency is very low, and welding position's accurate degree is influenced by the people greatly, this kind of manual welding mode's security is also relatively poor.

Therefore, a string welding device of a head-mounted mask is designed to solve the problem.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a line belt welding device of a head-wearing mask.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a line belt welding device of a head-wearing mask comprises a workbench, wherein the workbench is provided with a rotary table and tool assemblies arranged on stations of the rotary table; a mask feeding mechanism, a line belt feeding mechanism, a welding mechanism and a mask discharging mechanism are wound around the rotary table; the line area feed mechanism contains line area installation component, line area installation component includes left adsorption zone and the right adsorption zone that bilateral symmetry set up, left side adsorption zone with right side adsorption zone is provided with rotatable adsorbent respectively, the medial extremity of adsorbent is the center of rotation of body.

The preferable technical scheme is as follows: the fixture assembly moves back and forth towards the direction of the rotating center line of the rotary table, the fixture assembly comprises a positioning clamping plate for supporting the mask and a clamping jaw for clamping a line belt, the lower end of the positioning clamping plate is located on the inner side of the clamping jaw, and a hollow groove is formed in the middle of the positioning clamping plate.

The preferable technical scheme is as follows: the outer side end of the adsorption body is provided with a clamping groove with an upward opening, and the adsorption body is provided with a plurality of suction holes for sucking the tapes; when the left side adsorption zone with the adsorbent in right side adsorption zone all rotates to vertical direction from the horizontal direction, one is constituteed to the draw-in groove of two adsorbents the square hole that the clamping jaw can penetrate.

The preferable technical scheme is as follows: the suction holes are arranged in rows and at least one row is arranged.

The preferable technical scheme is as follows: the line belt feeding mechanism comprises a first line belt feeding mechanism and a second line belt feeding mechanism which are identical in structure, and the welding mechanism comprises a first welding mechanism and a second welding mechanism which are identical in structure; mask feed mechanism, first line area feed mechanism, first welding mechanism, second line area feed mechanism, second welding mechanism and mask unloading mechanism distribute according to the station and wind in proper order and establish around the revolving stage.

The preferable technical scheme is as follows: the first line belt feeding mechanism comprises the line belt mounting assembly, a belt pressing assembly, a belt drawing assembly and a cutting assembly; the line area installation component moves back and forth towards the direction of the rotating center line of the rotary table, the line area installation component is arranged on one side of the line area installation component, the cutting component is located between the line area installation component and the pressing belt component, the cutting component and the line area installation component are all located in the range of the movement stroke of the pulling belt component.

The preferable technical scheme is as follows: the drawstring component comprises a first drawstring clamp arranged on one side of the line tape installation component and a second drawstring clamp capable of moving back and forth on two sides of the line tape installation component.

The preferable technical scheme is as follows: gauze mask feed mechanism court the portable setting of rotation center line direction front and back of revolving stage is in on the workstation, gauze mask feed mechanism includes the blowing subassembly, the blowing subassembly is a set of adsorption piece and two adsorption hole dislocation set on the adsorption piece that set up relatively.

The preferable technical scheme is as follows: the first welding mechanism and the second welding mechanism are respectively arranged on the workbench in a vertical up-and-down motion mode, and the first welding mechanism comprises two ultrasonic welding heads which move left and right relatively.

The preferable technical scheme is as follows: the mask discharging mechanism is arranged on the workbench in a forward and backward moving mode towards the direction of the rotating center line of the rotary table, and the mask discharging mechanism comprises a material taking clamp.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:

the utility model discloses a line area welding set through the required operating device of each station of revolving stage cooperation, realizes processes such as automatic feeding, welding, unloading, and degree of automation is high, and production efficiency is far greater than manual welding, and accessible automated control system realizes position control moreover, guarantees material loading and welding precision, has improved production efficiency, product quality, has also guaranteed the security of production.

Drawings

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

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is a schematic view of the turntable and the various tooling assemblies.

Fig. 4 is a schematic view of a mask feeding mechanism and a tooling assembly.

Fig. 5 is a schematic view of the first (second) tape feeding mechanism (the horizontal state of the adsorbent).

Fig. 6 is a schematic view of the first (second) tape feeding mechanism (the adsorbent is in a vertical state).

Fig. 7 is a schematic view of the first (second) welding mechanism and tooling assembly.

Fig. 8 is a schematic view of a mask blanking mechanism and a tooling assembly.

Fig. 9 is a schematic view of a tooling assembly.

FIG. 10 is a diagram of a cropping assembly.

Fig. 11 is a schematic view of the tape mounting assembly in cooperation with the tooling assembly.

Fig. 12 is a schematic view of an adsorbent.

Fig. 13 is a schematic view of a head mounted mask.

Fig. 14 is a schematic view showing the vertical state of the adsorbent.

In the above drawings, the workbench 1, the turntable 2, the mask 3, the wire belt 4, the tooling assembly 5, the positioning clamping plate 51, the clamping jaw 52, the mask feeding mechanism 6, the discharging assembly 61, the adsorbing member 6101, the first wire belt feeding mechanism 7, the belt pressing assembly 71, the belt pulling assembly 72, the first belt pulling clamp 7201, the second belt pulling clamp 7202, the cutting assembly 73, the wire belt mounting assembly 74, the adsorbing body 7401, the clamping groove 7402, the suction hole 7403, the square hole 7404, the first welding mechanism 8, the ultrasonic welding head 81, the second wire belt feeding mechanism 9, the second welding mechanism 10, the mask blanking mechanism 11 and the material taking clamp 1101.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 13. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1 to 12, a line belt welding device for a head-mounted mask comprises a workbench 1, wherein the workbench 1 is provided with a turntable 2 and tool assemblies 5 arranged on each station of the turntable 2; a mask feeding mechanism 6, a line belt feeding mechanism, a welding mechanism and a mask discharging mechanism 11 are wound around the rotary table 2; the line belt feeding mechanism comprises a first line belt feeding mechanism 7 and a second line belt feeding mechanism 9 which are identical in structure, and the welding mechanism comprises a first welding mechanism 8 and a second welding mechanism 10 which are identical in structure; the mask feeding mechanism 6, the first line belt feeding mechanism 7, the first welding mechanism 8, the second line belt feeding mechanism 9, the second welding mechanism 10 and the mask discharging mechanism 11 are distributed according to stations and sequentially wound around the turntable 2.

The basic principle is as follows: send gauze mask 3 to corresponding frock subassembly 5 through gauze mask feed mechanism 6, then send a tape 4 to one of them welding position of gauze mask 3 through first tape feed mechanism 7, then weld tape 4 through first welding mechanism 8, rethread second tape feed mechanism 9 send a tape 4 to another welding position of gauze mask 3, then weld tape 4 through second welding mechanism 10, then send welded gauze mask 3 to ejection of compact position through gauze mask unloading mechanism 11.

As shown in fig. 3 and 9, the tool assembly is arranged to move back and forth towards the direction of the rotation center line of the turntable, the tool assembly comprises a positioning clamping plate for supporting the mask and a clamping jaw for clamping a line belt, the lower end of the positioning clamping plate is located on the inner side of the clamping jaw, and a hollow groove is formed in the middle of the positioning clamping plate. As shown in fig. 1 and 4, the mask feeding mechanism is arranged on the workbench in a forward and backward moving manner towards the direction of the rotation center line of the turntable, the mask feeding mechanism comprises a feeding assembly, and the feeding assembly is a group of adsorption pieces which are arranged oppositely and adsorption holes on the two adsorption pieces are arranged in a staggered manner.

Mask 3 material loading principle: the mask 3 is fed by a mask feeding mechanism 6, and the mask 3 is conveyed to a tool assembly 5; two halves of wear-type gauze mask 3 are usually in the same place, at first two absorption pieces 6101 through gauze mask feed mechanism 6 before the material loading inhale the both sides of gauze mask 3, under the firm state of inhaling, move to frock subassembly 5 through blowing subassembly 61, block gauze mask 3 on frock subassembly 5's location cardboard 51, absorption piece 6101 stops to withdraw from frock subassembly 5 after adsorbing gauze mask 3, gauze mask feed mechanism 6 playback, gauze mask 3 places the position accessible control system and sets for fixed card and go into the distance or come the auxiliary adjustment card position through detection device.

Wherein, the adsorption hole dislocation set on two absorption pieces 6101 of blowing subassembly 61 is because the gauze mask material is ventilative material, and the crisscross setting of absorption hole of absorption piece 6101 can prevent that both sides absorption hole from inhaling each other and influencing the adsorption effect. In order to ensure that the two sides of the mask can be sucked, the two adsorption pieces 6101 do not need to be staggered, and only the adsorption holes need to be properly staggered according to the actual situation.

Line area 4 material loading structure: as shown in fig. 5, 6, 10, 11 and 12, the first tape feeding mechanism 7 includes a tape mounting assembly 74, and further includes a tape pressing assembly 71, a tape drawing assembly 72 and a cutting assembly 73; the line tape installation component 74 moves back and forth towards the rotating center line direction of the turntable, the tape pressing component 71 is arranged on one side of the line tape installation component 74, and the cutting component 73 is positioned between the tape pressing component 71 and the line tape installation component 74; the belt pressing assembly 71, the cutting assembly 73 and the wire belt mounting assembly 74 are all positioned in the movement stroke range of the belt drawing assembly 72. The draw tape assembly 72 includes a first draw tape clamp 7201 disposed on one side of the tape mount assembly 74 and a second draw tape clamp 7202 movable back and forth on both sides of the tape mount assembly 74. The tape feeding mechanism comprises a tape mounting assembly 74, the tape mounting assembly 74 comprises a left adsorption area and a right adsorption area which are arranged in a bilateral symmetry mode, the left adsorption area and the right adsorption area are respectively provided with a rotatable adsorbent 7401, the inner side end of the adsorbent 7401 is the rotation center of the body, the outer side end of the adsorbent 7401 is provided with a clamping groove 7402 with an upward opening, and the adsorbent 7401 is provided with a plurality of suction holes 7403 for sucking the tape 4. When the absorbers 7401 of the left and right absorbing regions rotate from the horizontal direction to the vertical direction, the grooves 7402 of the two absorbers 7401 form a square hole 7404 into which the clamping jaw 52 can penetrate.

The feeding principle of the wire belt 4 is as follows: the tape 4 is fed by a tape feeding mechanism, and the tape 4 is sent to a tooling assembly 5; first, the suction body 7401 of the tape feeding mechanism is made to be in a horizontal state, after the tape 4 passes through the tape pressing assembly 71, the second tape pulling clamp 7202 of the tape pulling assembly 72 is moved to the position of the tape pressing assembly 71 to pull the tape 4 out to the upper side of the tape mounting assembly 74, when the first tape pulling clamp 7201 and the second tape pulling clamp 7202 simultaneously clamp the tape 4, the tape 4 is positioned at the upper end of the suction body 7401, then the cutting assembly 73 is made to operate to cut the tape 4 between the tape pressing assembly 71 and the first tape pulling clamp 7201, at this time, the tape 4 is already sucked by the suction hole 7403 of the suction body 7401, then the suction body 7401 is made to rotate to the inner side vertical state, at this time, the two suction bodies 7402 of the suction bodies 7401 form a square hole 7404 (as shown in fig. 14), the tape mounting assembly 74 and the tool assembly 5 are made to move relatively, so that the clamping jaw 52 on the tool assembly 5 is inserted into the square hole 7404, at this time, the tape 4 is positioned at the, after the clamping jaws 52 are clamped, the wire ribbon 4 can be positioned at the corresponding welding position, and then the tooling assembly 5 and the wire ribbon feeding mechanism are respectively reset, and the suction member 6101 is also rotated to the initial horizontal state.

And (3) welding the wire band 4: as shown in fig. 1 and 7, the first welding mechanism 8 and the second welding mechanism 10 are respectively vertically and vertically arranged on the workbench 1, and the first welding mechanism 8 includes two ultrasonic welding heads 81 which relatively move left and right. The welding mechanism is moved to the corresponding tooling assembly 5 (the tooling assembly 5 which has finished the loading of the ribbon 4), and at the moment, the two ultrasonic welding heads 81 are positioned at the two sides of the mask 3, so that the ribbon 4 is welded.

Blanking through a mask: as shown in fig. 1 and 8, the mask discharging mechanism 11 is provided on the table 1 so as to be movable back and forth in the direction of the rotation center line of the turntable 2, and the mask discharging mechanism 11 includes a pickup jig 1101. The mask discharging mechanism 11 is moved to the corresponding tool assembly 5 (the tool assembly 5 welded with the wire belt 4 is completed), the mask is located on the inner side of the material taking clamp 1101 at the moment, the mask is clamped by the material taking clamp 1101 to achieve material taking, and then the mask is conveyed to discharging mechanisms such as a production line.

The preferred embodiment is: as shown in fig. 12, the suction holes 7403 are arranged in a row, and at least one row is arranged. When the suction holes 7403 are arranged in a row, production can be realized through two groups of 'tape feeding mechanisms + tape welding mechanisms', and the device is more suitable for the situation that the two tapes have different lengths; when the suction holes 7403 are arranged in two rows, the production is realized by a group of 'tape feeding mechanism + tape welding mechanism', and the device is more suitable for the situation that two tapes have the same length.

The utility model discloses a line area welding set through the required operating device of each station of revolving stage cooperation, realizes processes such as automatic feeding, welding, unloading, and degree of automation is high, and production efficiency is far greater than manual welding, and accessible automated control system realizes position control moreover, guarantees material loading and welding precision, has improved production efficiency, product quality, has also guaranteed the security of production.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A line belt welding device of a head-wearing mask comprises a workbench, wherein the workbench is provided with a rotary table and tool assemblies arranged on stations of the rotary table; the method is characterized in that: a mask feeding mechanism, a line belt feeding mechanism, a welding mechanism and a mask discharging mechanism are wound around the rotary table; the line area feed mechanism contains line area installation component, line area installation component includes left adsorption zone and the right adsorption zone that bilateral symmetry set up, left side adsorption zone with right side adsorption zone is provided with rotatable adsorbent respectively, the medial extremity of adsorbent is the center of rotation of body.

2. The string welding apparatus for a head-mounted mask according to claim 1, wherein: the fixture assembly moves back and forth towards the direction of the rotating center line of the rotary table, the fixture assembly comprises a positioning clamping plate for supporting the mask and a clamping jaw for clamping a line belt, the lower end of the positioning clamping plate is located on the inner side of the clamping jaw, and a hollow groove is formed in the middle of the positioning clamping plate.

3. The string welding apparatus for a head-mounted mask according to claim 2, wherein: the outer side end of the adsorption body is provided with a clamping groove with an upward opening, and the adsorption body is provided with a plurality of suction holes for sucking the tapes; when the left side adsorption zone with the adsorbent in right side adsorption zone all rotates to vertical direction from the horizontal direction, one is constituteed to the draw-in groove of two adsorbents the square hole that the clamping jaw can penetrate.

4. The string welding apparatus for a head-mounted mask according to claim 3, wherein: the suction holes are arranged in rows and at least one row is arranged.

5. The string welding apparatus of a head-mounted mask according to claim 4, wherein: the line belt feeding mechanism comprises a first line belt feeding mechanism and a second line belt feeding mechanism which are identical in structure, and the welding mechanism comprises a first welding mechanism and a second welding mechanism which are identical in structure; mask feed mechanism, first line area feed mechanism, first welding mechanism, second line area feed mechanism, second welding mechanism and mask unloading mechanism distribute according to the station and wind in proper order and establish around the revolving stage.

6. The string welding apparatus for a head-mounted mask according to claim 5, wherein: the first line belt feeding mechanism comprises the line belt mounting assembly, a belt pressing assembly, a belt drawing assembly and a cutting assembly; the line area installation component moves back and forth towards the direction of the rotating center line of the rotary table, the line area installation component is arranged on one side of the line area installation component, the cutting component is located between the line area installation component and the pressing belt component, the cutting component and the line area installation component are all located in the range of the movement stroke of the pulling belt component.

7. The string welding apparatus for a head-mounted mask according to claim 6, wherein: the drawstring component comprises a first drawstring clamp arranged on one side of the line tape installation component and a second drawstring clamp capable of moving back and forth on two sides of the line tape installation component.

8. The string welding apparatus for a head-mounted mask according to claim 7, wherein: gauze mask feed mechanism court the portable setting of rotation center line direction front and back of revolving stage is in on the workstation, gauze mask feed mechanism includes the blowing subassembly, the blowing subassembly is a set of adsorption piece and two adsorption hole dislocation set on the adsorption piece that set up relatively.

9. The string welding apparatus for a head-mounted mask according to claim 8, wherein: the first welding mechanism and the second welding mechanism are respectively arranged on the workbench in a vertical up-and-down motion mode, and the first welding mechanism comprises two ultrasonic welding heads which move left and right relatively.

10. The string welding apparatus for a head-mounted mask according to claim 9, wherein: the mask discharging mechanism is arranged on the workbench in a forward and backward moving mode towards the direction of the rotating center line of the rotary table, and the mask discharging mechanism comprises a material taking clamp.

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