CN111331853A - Mask ear belt welding machine - Google Patents
Mask ear belt welding machine Download PDFInfo
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- CN111331853A CN111331853A CN202010310299.6A CN202010310299A CN111331853A CN 111331853 A CN111331853 A CN 111331853A CN 202010310299 A CN202010310299 A CN 202010310299A CN 111331853 A CN111331853 A CN 111331853A
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- ear
- mask
- cylinder
- welding
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a mask ear strap welding machine, wherein a feeding mechanism arranged on the machine rotates a mask in multiple angles to enable the mask to accurately reach a welding point, a pressing mechanism arranged on the feeding mechanism presses the mask tightly, and an automatic conveying mechanism conveys ear straps. The ear belts are automatically pulled by the wire pulling and cutting mechanism, so that the pulling distances of the ear belts are consistent, and the ear belts with fixed distances are automatically cut off by the cutting mechanism. The ear belt clamping mechanism clamps the ear belt before the ear belt is cut off, and the ear belt can be bent after the ear belt is cut off so that the two ends of the ear belt can be accurately aligned to a welding point. The double-ear-clamping-band mechanism is used for pressing two ends of the bent ear band on the mask body, so that the two ends of the ear band are accurately pressed at the welding point of the mask body. The welding mechanism is arranged on the lower side of the bedplate, and the welding mechanism is accurately aligned with the welding point so as to weld the ear strap on the mouth mask to complete welding. The gauze mask of having welded the ear area takes out the convenience, and feed mechanism will weld the gauze mask of ear area promptly and turn to the ejection of compact side with the rotatory certain angle of gauze mask material loading platform, and the manual work is taken out.
Description
Technical Field
The invention relates to mechanical equipment, in particular to a mask ear belt welding machine.
Background
The existing mask is generally welded with ear belts at two ends, and each ear belt is welded at the upper end and the lower end of the mask at two ends respectively.
When the ear belt is welded, one side of the ear belt can be welded only in a manual operation mode, an operator turns over the mask head and then welds the other side of the ear belt, and therefore the production efficiency is very low in the conventional manual operation mode.
Therefore, in view of the above-mentioned drawbacks of the conventional ear belt mask machine, it is necessary to improve the conventional ear belt mask machine.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide a mask ear belt welding machine, and the welding machine is designed to realize automatic welding of ear lines on a mask, so that the production efficiency and the production quality are improved.
In order to solve the technical problem, the invention is realized by the following scheme: the invention discloses a mask ear belt welding machine, which comprises a rack, a welding device and a control box, wherein the top end of the rack is provided with a bedplate, the welding device is arranged on the upper plate surface of the bedplate, and the control box is used for controlling the automatic operation of the welding device, and the welding device comprises:
the feeding mechanism is provided with a first rotating mechanism fixedly arranged on the bedplate and a mask feeding table which is arranged on the first rotating mechanism and is driven by the first rotating mechanism to rotate, one side of the table top of the mask feeding table is fixedly provided with a pressing mechanism, and the other side of the table top is provided with a mask sleeving part;
the conveying mechanism is used for carrying and storing the ear belt discs and conveying the ear belts, and the conveying mechanism conveys the ear belts in the ear belt discs to a wire drawing and cutting mechanism;
the pull and cut line mechanism is fixedly arranged on the bedplate and is provided with a pull line mechanism for pulling out the introduced ear belt line, a pressing and clamping mechanism for pressing the ear belt after the ear belt is pulled out for a certain distance and a cutting mechanism for cutting off the ear belt pulled out for a certain distance;
the ear belt clamping mechanism is fixedly arranged on a bracket component and is provided with two clamping parts for clamping the ear belt pulled out for a certain distance before cutting off, a driving part for synchronously driving the two clamping parts to synchronously rotate so as to bend the cut ear belt and a first lifting part for driving the driving part to do lifting motion;
the double-ear-clamping-belt mechanism is fixedly arranged on the support component and is provided with a double-pressing holding part and a second lifting part for driving the double-pressing holding part to do lifting action, and the second lifting part drives the double-pressing holding part to descend and then can press and hold two ear belt ends which are bent and enter a welding point on the mask body;
and the welding mechanism is arranged on the lower plate surface of the bedplate and is provided with a welding part and a third lifting part for driving the welding part to do lifting action, and the welding part is used for welding the ear belt on the mask body.
Furthermore, the power source of the first rotating mechanism is a rotating cylinder, the driving end of the first rotating mechanism is connected with a turntable upwards, and the upper surface of the turntable is provided with the mask feeding table;
the power source of the compressing mechanism is a fixed first lifting cylinder, the driving end of the compressing mechanism is connected with a compressing support upwards, and the left side and the right side of the compressing support are symmetrically provided with compression bar assemblies facing the mask sleeving part and used for compressing the mask body.
Further, conveying mechanism installs on a mounting panel of erectting, its including install in mounting panel dorsal part driving motor, install mounting panel lateral part and the eartape dish material loading support that upwards extends, the mounting panel positive flank is provided with a plurality of leading wheels in order to with the eartape leads to draw tangent line mechanism.
Further, the wire drawing and cutting mechanism comprises:
the bottom mounting plate is fixed on the bedplate, a guide rail is arranged on the bottom mounting plate, and an adjustable block is fixed at one end of the guide rail;
the wire pulling mechanism comprises a linear cylinder far away from the adjustable block and a wire pulling part connected with the driving end of the linear cylinder and connected on the guide rail in a sliding manner, wherein the wire pulling part is provided with an ear pulling belt cylinder, and the driving end of the ear pulling belt cylinder is provided with a first clamping jaw for clamping and loosening an ear belt;
the pressing and clamping mechanism is fixed on the adjustable block, a wire groove for ear belts to pass through is formed in the lower portion of the pressing and clamping mechanism, a pressing and clamping cylinder is arranged in the upper portion of the pressing and clamping mechanism, the driving end of the pressing and clamping cylinder is connected with a pressing head in a downward mode, and the pressing head can be driven by the pressing and clamping cylinder to be pressed into the wire groove;
the ear belt guiding part comprises a plurality of guide wheels and is used for guiding the ear belt into the wire groove;
the cutting mechanism comprises a cutting cylinder fixed on the adjustable block and scissors arranged at the driving end of the cutting cylinder, the cutting cylinder is vertically arranged on the guide rail, the driving end of the cutting cylinder drives the scissors to do an occlusion action, and the scissors extend to the tape outlet side of the wire casing and can cut off the ear tapes of the tape outlet.
Further, the ear band clamping mechanism comprises:
the power source of the first lifting part is a second lifting cylinder which is fixed on a first cross beam at the top end of the bracket component;
the cylinder seat is connected with the downward driving end of the second lifting cylinder and is driven by the second lifting cylinder to do lifting action;
the pushing gear cylinder is fixed on the cylinder seat and is the driving part, the driving end of the pushing gear cylinder is horizontally connected with two racks, the back sides of the two racks are respectively meshed with a gear, the two gears face downwards and are respectively connected with the clamping part, and the pushing gear cylinder drives the clamping part to synchronously rotate through the racks and the gears.
Furthermore, the clamping part comprises a clamping cylinder and a second clamping jaw for clamping the ear belt, and the clamping cylinder drives the second clamping jaw to perform clamping and loosening actions.
Further, the double-clip ear belt mechanism comprises:
the power source of the second lifting part is a third lifting cylinder which is fixed on a second cross beam at the top end of the bracket component, and the second cross beam and the first cross beam are arranged in parallel;
and the double-pressure holding part is provided with two pressure rods, and the two pressure rods are connected to the driving end of the third lifting cylinder through a guide rod assembly.
Further, the welding mechanism includes:
the power source of the third lifting part is a welding lug wire lifting cylinder which is arranged on the lower plate surface of the bedplate through a bracket;
the welding part is connected to the upward driving end of the welding lug line lifting cylinder, and a avoiding hole is formed in the bedplate and used for the welding part to penetrate through and the avoiding hole is arranged below the welding point.
Furthermore, the invention also comprises a heat dissipation device which is an air cooling heat dissipation device and is arranged on the lower plate surface of the bedplate, and the wind direction of the heat dissipation device faces to the welding mechanism.
Furthermore, the mask sleeving part is a groove surface matched with the mask body in a spreading mode.
Compared with the prior art, the invention has the beneficial effects that:
1. feed mechanism is with gauze mask multi-angle rotating to make the arrival welding point that the gauze mask can be accurate, the last hold-down mechanism that is equipped with of feed mechanism compresses tightly the gauze mask.
2. The invention is provided with an automatic conveying mechanism which conveys the ear belt.
3. The wire pulling and cutting mechanism automatically pulls the ear belts to ensure that the pulling distances of the ear belts are consistent, and the cutting mechanism automatically cuts off the ear belts with the fixed distances.
4. The ear belt clamping mechanism clamps the ear belt before the ear belt is cut off, and the ear belt can be bent after the ear belt is cut off so that the two ends of the ear belt can be accurately aligned to a welding point.
5. The double-ear-clamping-band mechanism is used for pressing two ends of the bent ear band on the mask body, so that the two ends of the ear band are accurately pressed at the welding point of the mask body.
6. The welding mechanism is arranged on the lower side of the bedplate, and the welding mechanism is accurately aligned with the welding point so as to weld the ear strap on the mouth mask to complete welding.
7. The gauze mask of having welded the ear area takes out the convenience, and feed mechanism will weld the gauze mask of ear area promptly and turn to the ejection of compact side with the rotatory certain angle of gauze mask material loading platform, and the manual work is taken out.
Drawings
Fig. 1 is a perspective view of the mask ear band welding machine of the present invention.
Fig. 2 is a schematic structural view of a welding device of the mask ear belt welding machine.
Fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention.
Fig. 4 is a schematic view of the mask covering portion of the present invention.
Fig. 5 is a schematic structural diagram of the conveying mechanism of the present invention.
Fig. 6 is a schematic structural view of the wire drawing and cutting mechanism of the present invention.
Fig. 7 is an enlarged view of a right portion of fig. 6.
Fig. 8 is a schematic view of the mounting structure of the ear band clamping mechanism and the double-clamping ear band mechanism of the present invention.
Fig. 9 is a schematic structural view of a driving part of the ear band holding mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention is more clearly and clearly defined. It should be apparent that the described embodiments of the present invention are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1: the concrete structure of the invention is as follows:
referring to fig. 1-9, the mask ear strap welding machine of the present invention includes a frame 1 having a platen 31 at a top end thereof, a welding device 3 disposed on an upper plate surface of the platen 31, and a control box 2 for controlling the automatic operation of the welding device 3, wherein the welding device 3 includes:
a feeding mechanism 37, which is provided with a first rotating mechanism fixedly arranged on the bedplate 31 and a mask feeding table 371 which is arranged on the first rotating mechanism and is driven by the first rotating mechanism to rotate, wherein one side of the table top of the mask feeding table 371 is fixedly provided with a pressing mechanism, and the other side of the table top is provided with a mask sleeving part 3711;
a feeding mechanism 34 for carrying the ear tape reel and feeding the ear tape, the feeding mechanism 34 feeding the ear tape in the ear tape reel to a thread pulling and cutting mechanism 32;
the wire drawing and cutting mechanism 32 is fixedly arranged on the bedplate 31 and is provided with a wire drawing mechanism for drawing out the introduced ear belt wire, a pressing and clamping mechanism for pressing the ear belt after the ear belt is drawn out for a certain distance and a cutting mechanism for cutting off the ear belt drawn out for a certain distance;
the ear belt clamping mechanism 33 is fixedly arranged on a bracket component 36, and is provided with two clamping parts for clamping the ear belt pulled out for a certain distance before cutting off, a driving part for synchronously driving the two clamping parts to synchronously rotate so as to bend the cut ear belt, and a first lifting part for driving the driving part to do lifting movement;
the double-ear-clamping-belt mechanism 35 is fixedly arranged on the support component 36 and is provided with a double-pressing holding part and a second lifting part for driving the double-pressing holding part to do lifting action, and the second lifting part drives the double-pressing holding part to descend and then can press and hold two ear belt ends which enter a welding point after being bent on the mask body;
and a welding mechanism 38, which is provided on the lower plate surface of the platen 31, and which is provided with a welding part for welding the ear band to the mask body and a third lifting part for driving the welding part to perform a lifting operation.
A preferred technical solution of this embodiment: the power source of the first rotating mechanism is a rotating cylinder 377, the driving end of the first rotating mechanism is connected with a turntable upwards, and the upper surface of the turntable is provided with the mask feeding table 371;
the power source of the pressing mechanism is a fixed first lifting cylinder 372, the driving end of the first lifting cylinder is connected with a pressing support 373 upwards, and the left side and the right side of the pressing support 373 are symmetrically provided with pressing rod assemblies 374 facing the mask sleeve part 3711 and used for pressing the mask body.
A preferred technical solution of this embodiment: the conveying mechanism 34 is mounted on a vertical mounting plate 341, and includes a driving motor 343 mounted on the back side of the mounting plate 341, and an upward extending ear belt disc loading bracket 342 mounted on the side of the mounting plate 341, and a plurality of guide wheels are provided on the front side of the mounting plate 341 to guide the ear belt to the thread drawing and cutting mechanism 32.
A preferred technical solution of this embodiment: the wire drawing and cutting mechanism 32 includes:
the bottom mounting plate 321 is fixed on the bedplate 31, a guide rail 328 is arranged on the bottom mounting plate, and an adjustable block is fixed at one end of the guide rail 328;
the wire pulling mechanism comprises a linear air cylinder 327 far away from the adjustable block and a wire pulling part 322 connected with the driving end of the linear air cylinder 327 and connected on the guide rail 328 in a sliding manner, wherein the wire pulling part 322 is provided with an ear pulling belt air cylinder, and the driving end of the ear pulling belt air cylinder is provided with a first clamping jaw 3221 for clamping and loosening an ear belt;
the pressing and clamping mechanism is fixed on the adjustable block, a wire groove for ear belts to pass through is formed in the lower portion of the pressing and clamping mechanism, a pressing and clamping cylinder 325 is arranged in the upper portion of the pressing and clamping mechanism, the driving end of the pressing and clamping cylinder 325 is connected with a pressing head in a downward mode, and the pressing head can be driven by the pressing and clamping cylinder 325 to be pressed into the wire groove;
an ear band introducing part 324 including a plurality of guide wheels for introducing the ear band into the wire casing;
the cutting mechanism comprises a cutting cylinder 326 fixed on the adjustable block and a pair of scissors 3261 arranged at the driving end of the cutting cylinder 326, the cutting cylinder 326 is vertically arranged on the guide rail 328, the driving end of the cutting cylinder 326 drives the scissors 3261 to do occlusion action, and the scissors 3261 extends to the tape outlet side of the wire casing and can cut off the ear tapes discharged from the tape.
A preferred technical solution of this embodiment: the ear band holding mechanism 33 includes:
a first lifting part, the power source of which is a second lifting cylinder 331, fixed on a first beam at the top end of the bracket assembly 36;
the cylinder block is connected to the downward driving end of the second lifting cylinder 331 and is driven by the second lifting cylinder 331 to perform lifting action;
the gear pushing cylinder 332 is fixed on the cylinder seat, the gear pushing cylinder 332 is the driving part, the driving end of the gear pushing cylinder 332 is horizontally connected with two racks 334, the back sides of the two racks 334 are respectively engaged with gears 335, the two gears 335 are downwards connected with the clamping part respectively, and the gear pushing cylinder 332 drives the clamping part to synchronously rotate through the racks and the gears.
A preferred technical solution of this embodiment: the clamping part comprises a clamping air cylinder 333 and a second clamping jaw 336 for clamping the ear belt, and the clamping air cylinder 333 drives the second clamping jaw 336 to perform clamping and loosening actions.
A preferred technical solution of this embodiment: the double-clip-on-ear belt mechanism 35 includes:
a second lifting part, the power source of which is a third lifting cylinder 351, the third lifting cylinder 351 is fixed on a second beam at the top end of the bracket component 36, and the second beam and the first beam are arranged in parallel;
the double pressing part is provided with two pressing rods 352, and the two pressing rods 352 are connected to the driving end of the third lifting cylinder 351 through a guide rod assembly.
A preferred technical solution of this embodiment: the welding mechanism 38 includes:
a third lifting part, the power source of which is a welding lug wire lifting cylinder, and the third lifting part is arranged on the lower plate surface of the bedplate 31 through a bracket;
the welding part is connected to the upward driving end of the welding lug line lifting cylinder, and a avoiding hole is formed in the bedplate 31 and used for the welding part to penetrate through and the avoiding hole is arranged below the welding point.
A preferred technical solution of this embodiment: the welding machine further comprises a heat dissipation device 39, wherein the heat dissipation device 39 is an air cooling heat dissipation device and is installed on the lower plate surface of the bedplate 31, and the wind direction of the heat dissipation device faces the welding mechanism 38.
A preferred technical solution of this embodiment: the mask sleeving part 3711 is a groove surface matched with the mask body in a spreading way.
Example 2:
the operation principle of the mask ear belt welding machine is as follows:
in the initial state, the mask cover 3711 faces the loading side and faces the manual loading direction.
Step one, the compression mechanism is opened, the mask body is sleeved on the mask sleeving part 3711, the first lifting cylinder 372 on the compression mechanism drives the compression bracket 373 to descend, and the compression bar assembly 374 descends along with the compression bracket 373 and compresses the mask body.
Step two, the rotating cylinder 377 drives the mask feeding table to rotate for an angle, so that the mask sleeving part 3711 enters the welding position.
And step three, the conveying mechanism 34 conveys the ear belt to the ear belt leading-in part 324, so that the ear belt enters the wire casing and is exposed out of the wire casing.
And fourthly, the ear strap pulling cylinder is driven to the ear strap exposed part by the linear cylinder 327, the ear strap pulling cylinder drives the first clamping jaw 3221 on the ear strap pulling cylinder to clamp the ear strap exposed part, and the linear cylinder 327 drives the ear strap pulling cylinder to retract so that the ear strap is pulled out for a certain distance.
And step five, the pressing and clamping cylinder 325 drives a pressing head on the pressing and clamping cylinder to press down so that the pressing head presses the ear belt in the wire slot.
Step six, the gear pushing cylinder 332 drives the rack 334 to extend forwards, the rack 334 drives the two gears 335 to rotate, the two gears 335 further drive the two clamping cylinders 333 to rotate by 90 degrees, the two clamping cylinders 333 drive the respective second clamping jaws 336 to rotate by 90 degrees, so that the two second clamping jaws 336 form a structure with a certain angle facing away from each other, the second lifting cylinder 331 drives the cylinder base to descend, so as to drive the two expanded second clamping jaws 336 to descend to the ear belt pulled out by a distance, the two clamping cylinders 333 synchronously drive the two second clamping jaws 336 to clamp and pull out the ear belt by a distance, and the cutting cylinder 326 drives the scissors 3261 thereon to cut off the ear belt.
And step seven, loosening the lug belt pulling cylinder, driving the cylinder seat to ascend by the second lifting cylinder 331, and further driving the cut lug belt to ascend for a certain distance.
Step eight, the gear pushing cylinder 332 drives the rack 334 to retreat, the rack 334 drives the two gears 335 to rotate reversely, the two gears 335 further drive the two clamping cylinders 333 to rotate reversely by 90 degrees, the two clamping cylinders 333 drive the respective second clamping jaws 336 to rotate by 90 degrees, so that the two second clamping jaws 336 form a homodromous 0-degree structure, and the two second clamping jaws 336 bend the cut ear belt and enable two ends of the ear belt to enter into the welding point.
Step nine, the second lifting cylinder 331 drives the cylinder block to descend again, and then the two ends of the ear straps are driven to be attached to the mask body and located at the welding point.
In the tenth step, the third lifting cylinder 351 drives the two pressure rods 352 on the third lifting cylinder to descend, the two pressure rods 352 press the two ends of the ear belts and tightly press the ear belts, and the two clamping cylinders 333 release the cut ear belts and are driven by the third lifting cylinder 351 to ascend.
Step eleven, the welding lug line lifting cylinder on the welding mechanism 38 drives the welding part on the welding mechanism to ascend and complete welding of one side of the mask, the rotating cylinder 377 drives the mask sleeving part 3711 to rotate for an angle, the position, needing welding, of the other side of the mask body is rotated to the welding point, and the same steps are carried out in the third step, the fourth step, the fifth step, the sixth step and the sixth step, so that welding of the other side of the mask body is completed.
Step twelve, the rotating cylinder 377 rotates the mask welded with the ear belts to the discharging side, the pressing mechanism is opened, and the mask welded with the ear belts is taken out manually.
And thirteen, repeating the step one to the step twelve, and finishing the continuous processing of the mask.
Example 3:
the invention discloses a wire drawing and cutting mechanism 32, wherein two sensing parts are arranged at the edge of one side of a bottom mounting plate 321 on the wire drawing and cutting mechanism 32, the two sensing parts limit the running distance of a linear cylinder 327 so as to determine the length of an ear wire, the positions of the two sensing parts are adjustable, and particularly, a row of adjusting holes are arranged on a bedplate 31.
Example 4:
since the welding mechanism 38 needs to emit a large amount of heat during welding, in order to prolong the service life of the welding mechanism 38, the heat sink 39 is installed beside the welding mechanism 38, and the heat sink 39 is composed of two fans.
Example 5:
the side of feed mechanism 37 also is provided with two response portions, and two response portions are used for responding to the rotation angle of gauze mask material loading platform 371 to make the accurate welding point that changes to of gauze mask cover portion 3711 on the gauze mask material loading platform 371.
Example 6:
the lower end of the rack 1 is provided with a roller and a lifting positioning foot, the positioning foot is a screw type positioning foot, after the positioning foot retracts, the roller supports the rack, and the rack can move through the roller. The positioning foot is screwed downwards, the roller is supported by the positioning foot, and the rack is fixed on the ground through the positioning foot.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a gauze mask ear strap welding machine, includes that the top is equipped with frame (1) of platen (31), sets up welding set (3) and the control of the face are in on platen (31) welding set (3) automatic operation's control box (2), its characterized in that, welding set (3) include:
the feeding mechanism (37) is provided with a first rotating mechanism fixedly arranged on the bedplate (31) and a mask feeding table (371) which is arranged on the first rotating mechanism and driven by the first rotating mechanism to rotate, one side of the table top of the mask feeding table (371) is fixedly provided with a pressing mechanism, and the other side of the table top is provided with a mask sleeving part (3711);
a feeding mechanism (34) for carrying the ear tape reel and feeding the ear tape, the feeding mechanism (34) feeding the ear tape in the ear tape reel to a thread drawing and cutting mechanism (32);
the wire drawing and cutting mechanism (32) is fixedly arranged on the bedplate (31) and is provided with a wire drawing mechanism for drawing out the introduced ear belt wire, a pressing and clamping mechanism for pressing the ear belt after the ear belt is drawn out for a certain distance and a cutting mechanism for cutting off the ear belt drawn out for a certain distance;
the ear belt clamping mechanism (33) is fixedly arranged on a bracket component (36), and is provided with two clamping parts for clamping the ear belt pulled out for a certain distance before being cut off, a driving part for synchronously driving the two clamping parts to synchronously rotate so as to bend the cut ear belt, and a first lifting part for driving the driving part to do lifting motion;
the double-ear-clamping-belt mechanism (35) is fixedly arranged on the support component (36) and is provided with a double pressing part and a second lifting part for driving the double pressing part to do lifting action, and the second lifting part drives the double pressing part to descend and then can press and hold two ear belt ends which enter a welding point after being bent on the mask body;
and the welding mechanism (38) is arranged on the lower plate surface of the bedplate (31), is provided with a welding part and a third lifting part for driving the welding part to do lifting action, and the welding part is used for welding the ear belt on the mask body.
2. The mask ear belt welding machine according to claim 1, wherein the power source of the first rotating mechanism is a rotating cylinder (377), the driving end of the first rotating mechanism is upwards connected with a rotating disc, and the mask feeding table (371) is installed on the upper disc surface of the rotating disc;
the power source of the pressing mechanism is a first vertical lifting cylinder (372), the driving end of the first vertical lifting cylinder is connected with a pressing support (373) in an upward mode, and the left side and the right side of the pressing support (373) are symmetrically provided with pressing rod assemblies (374) facing the mask sleeve part (3711) and used for pressing the mask body.
3. The mask ear belt welding machine according to claim 1, characterized in that the conveying mechanism (34) is mounted on an upright mounting plate (341) and comprises a driving motor (343) mounted on the back side of the mounting plate (341), an ear belt disc feeding bracket (342) mounted on the side of the mounting plate (341) and extending upwards, and a plurality of guide wheels are arranged on the front side of the mounting plate (341) to guide the ear belt to the wire drawing and cutting mechanism (32).
4. The mask ear strap welder of claim 1, wherein the rip-cord mechanism (32) comprises:
the bottom mounting plate (321) is fixed on the bedplate (31), a guide rail (328) is arranged on the bottom mounting plate, and an adjustable block is fixed at one end of the guide rail (328);
the wire drawing mechanism comprises a linear cylinder (327) far away from the adjustable block and a wire drawing part (322) connected with the driving end of the linear cylinder (327) and connected to the guide rail (328) in a sliding manner, wherein the wire drawing part (322) is provided with an ear belt drawing cylinder, and the driving end of the ear belt drawing cylinder is provided with a first clamping jaw (3221) for clamping and loosening an ear belt;
the pressing and clamping mechanism is fixed on the adjustable block, a wire groove for ear belts to pass through is formed in the lower portion of the pressing and clamping mechanism, a pressing and clamping cylinder (325) is arranged in the upper portion of the pressing and clamping mechanism, the driving end of the pressing and clamping cylinder (325) is connected with a pressing head in a downward mode, and the pressing head can be driven by the pressing and clamping cylinder (325) to be pressed into the wire groove;
an ear belt guiding part (324) which comprises a plurality of guide wheels and is used for guiding the ear belt into the wire groove;
the cutting mechanism comprises a cutting cylinder (326) fixed on the adjustable block and a pair of scissors (3261) arranged at the driving end of the cutting cylinder (326), the cutting cylinder (326) is vertically arranged on the guide rail (328), the driving end of the cutting cylinder drives the scissors (3261) to do occlusion action, and the scissors (3261) extend to the tape outlet side of the wire casing and can cut off the ear tapes discharged from the tape outlet side.
5. A mask ear strap welding machine according to claim 1, characterized in that the ear strap holding mechanism (33) comprises:
the power source of the first lifting part is a second lifting cylinder (331) which is fixed on a first beam at the top end of the bracket component (36);
the cylinder seat is connected with the downward driving end of the second lifting cylinder (331) and is driven by the second lifting cylinder (331) to do lifting action;
the gear pushing cylinder (332) is fixed on the cylinder seat, the gear pushing cylinder (332) is the driving portion, the driving end of the gear pushing cylinder is horizontally connected with two racks (334), gears (335) are meshed with the back sides of the two racks (334), the two gears (335) are connected with the clamping portion downwards respectively, and the gear pushing cylinder (332) drives the clamping portion to rotate synchronously through the racks and the gears.
6. The mask ear strap welding machine according to claim 5, characterized in that the clamping portion comprises a clamping cylinder (333), a second clamping jaw (336) for clamping the ear strap, the clamping cylinder (333) driving the second clamping jaw (336) to perform clamping and unclamping actions.
7. A mask ear strap welding machine according to claim 1, characterized in that the double-clip ear strap mechanism (35) comprises:
the power source of the second lifting part is a third lifting cylinder (351), the third lifting cylinder (351) is fixed on a second cross beam at the top end of the bracket component (36), and the second cross beam and the first cross beam are arranged in parallel;
and the double-pressure holding part is provided with two pressure rods (352), and the two pressure rods (352) are connected to the driving end of the third lifting cylinder (351) through a guide rod assembly.
8. A mask ear strap welder according to claim 1, characterized in that said welding mechanism (38) comprises:
the power source of the third lifting part is a welding lug wire lifting cylinder which is arranged on the lower plate surface of the bedplate (31) through a bracket;
the welding part is connected to the upward driving end of the welding lug line lifting cylinder, and a avoiding hole is formed in the bedplate (31) and used for the welding part to penetrate through and the avoiding hole is arranged below the welding point.
9. A mask ear strap welder according to claim 1, characterized by further comprising a heat sink (39), the heat sink (39) being an air-cooled heat sink, which is mounted on the lower plate surface of the platen (31) and which is directed towards the welding mechanism (38).
10. The mask ear band welder of claim 1, wherein the mask engaging portion (3711) is a grooved surface that mates with the mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310299.6A CN111331853A (en) | 2020-04-20 | 2020-04-20 | Mask ear belt welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310299.6A CN111331853A (en) | 2020-04-20 | 2020-04-20 | Mask ear belt welding machine |
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| Publication Number | Publication Date |
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| CN111331853A true CN111331853A (en) | 2020-06-26 |
Family
ID=71177254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010310299.6A Pending CN111331853A (en) | 2020-04-20 | 2020-04-20 | Mask ear belt welding machine |
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| Country | Link |
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| CN (1) | CN111331853A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761825A (en) * | 2020-07-10 | 2020-10-13 | 巨轮智能装备股份有限公司 | Semi-automatic N95 gauze mask production line |
| CN111923419A (en) * | 2020-07-13 | 2020-11-13 | 安徽锦鼎织造有限公司 | Finishing and ironing device for ear band of mask and working method of finishing and ironing device |
| CN111923414A (en) * | 2020-08-21 | 2020-11-13 | 烟台凯博机械自动化设备有限公司 | Welding device for taking out band of mask machine |
| CN111993673A (en) * | 2020-08-24 | 2020-11-27 | 梁继东 | Ear wire welding equipment for plane mask machine |
| CN112046019A (en) * | 2020-07-23 | 2020-12-08 | 苏州华维诺智能科技有限公司 | Mask fixing band welding method |
| CN112060612A (en) * | 2020-07-30 | 2020-12-11 | 江苏省健尔康医用敷料有限公司 | Stretching swing arm for ear belt line of mask |
| CN112123784A (en) * | 2020-09-04 | 2020-12-25 | 黄山富田精工智造股份有限公司 | Three-dimensional mask ear rope welding device and welding method thereof |
| CN112356452A (en) * | 2020-09-01 | 2021-02-12 | 苏州朗坤自动化设备股份有限公司 | Ear belt line welding mechanism of mask machine |
| CN112571814A (en) * | 2020-11-25 | 2021-03-30 | 湖北羽林防护用品有限公司 | Feeding system, ear belt welding machine and mask production line |
| CN112932004A (en) * | 2021-02-26 | 2021-06-11 | 湖北羽林自动化设备有限公司 | Technology for processing respirator with outer edge wrapping of earlap |
| CN113183471A (en) * | 2021-05-27 | 2021-07-30 | 天津长荣科技集团股份有限公司 | Mask welding equipment and welding method suitable for welding spots at different positions |
| CN113397249A (en) * | 2021-06-05 | 2021-09-17 | 江苏炜耀医疗科技有限公司 | Mask production is with supplementary gauze mask machine that presses structure that has |
| CN111923414B (en) * | 2020-08-21 | 2024-06-07 | 烟台凯博机械自动化设备有限公司 | Mask machine is with getting area welding set |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761825A (en) * | 2020-07-10 | 2020-10-13 | 巨轮智能装备股份有限公司 | Semi-automatic N95 gauze mask production line |
| CN111923419A (en) * | 2020-07-13 | 2020-11-13 | 安徽锦鼎织造有限公司 | Finishing and ironing device for ear band of mask and working method of finishing and ironing device |
| CN112046019B (en) * | 2020-07-23 | 2022-07-12 | 苏州华维诺智能科技有限公司 | Mask fixing band welding method |
| CN112046019A (en) * | 2020-07-23 | 2020-12-08 | 苏州华维诺智能科技有限公司 | Mask fixing band welding method |
| CN112060612A (en) * | 2020-07-30 | 2020-12-11 | 江苏省健尔康医用敷料有限公司 | Stretching swing arm for ear belt line of mask |
| CN111923414A (en) * | 2020-08-21 | 2020-11-13 | 烟台凯博机械自动化设备有限公司 | Welding device for taking out band of mask machine |
| CN111923414B (en) * | 2020-08-21 | 2024-06-07 | 烟台凯博机械自动化设备有限公司 | Mask machine is with getting area welding set |
| CN111993673A (en) * | 2020-08-24 | 2020-11-27 | 梁继东 | Ear wire welding equipment for plane mask machine |
| CN112356452A (en) * | 2020-09-01 | 2021-02-12 | 苏州朗坤自动化设备股份有限公司 | Ear belt line welding mechanism of mask machine |
| CN112123784A (en) * | 2020-09-04 | 2020-12-25 | 黄山富田精工智造股份有限公司 | Three-dimensional mask ear rope welding device and welding method thereof |
| CN112571814A (en) * | 2020-11-25 | 2021-03-30 | 湖北羽林防护用品有限公司 | Feeding system, ear belt welding machine and mask production line |
| CN112932004A (en) * | 2021-02-26 | 2021-06-11 | 湖北羽林自动化设备有限公司 | Technology for processing respirator with outer edge wrapping of earlap |
| CN113183471A (en) * | 2021-05-27 | 2021-07-30 | 天津长荣科技集团股份有限公司 | Mask welding equipment and welding method suitable for welding spots at different positions |
| CN113397249A (en) * | 2021-06-05 | 2021-09-17 | 江苏炜耀医疗科技有限公司 | Mask production is with supplementary gauze mask machine that presses structure that has |
| CN113397249B (en) * | 2021-06-05 | 2023-11-07 | 江苏炜耀医疗科技有限公司 | Mask production is with mask machine that has supplementary pressing structure |
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