Fish-shaped ear belt welding machine

Abstract

The utility model belongs to the technical field of mask machines, and particularly relates to a fish-shaped ear strap welding machine which comprises a machine table, a feeding conveying mechanism, an ear strap feeding mechanism, an ear strap conveying and cutting mechanism, an ear strap shifting mechanism, an ear strap clamping mechanism, a pressing mechanism, an ear strap welding mechanism, a detecting mechanism and a discharging mechanism. According to the fish-shaped ear strap welding machine, a fish-shaped mask is placed on the feeding conveying mechanism for feeding, the ear strap conveying and cutting device pulls out ear straps by a proper length and cuts off the ear straps, the ear strap shifting mechanism shifts out the ear straps and straightens the ear straps above the fish-shaped mask, the ear strap clamping mechanism suspends and clamps the fish-shaped mask, and the pressing mechanism presses and positions the fish-shaped mask. The ear belt welding mechanism automatically welds ear belts to the fish-shaped mask, so that the automation degree is improved, time and labor are saved, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mask machine technology, and in particular relates to a fish-shaped ear loop welding machine. Background Technology

[0002] Face masks are a common daily protective item used by people. Many functional masks have been developed, such as dust masks. In today's industrialized world, environmental pollution is becoming increasingly serious, and people are wearing dust masks more and more often when going out. These masks need to be in close contact with the face to filter dust, so the straps are usually tight to enhance the fit between the mask and the face and improve the dust isolation effect.

[0003] The mask manufacturing process requires welding ear loops, but the existing ear loop welding is semi-automatic, requiring manual cutting of the front end and manual welding alignment. This low level of automation leads to time-consuming, labor-intensive, and labor-intensive technical problems, resulting in low production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a fish-shaped ear loop welding machine, which aims to solve the technical problems of time-consuming and labor-intensive processes, increased labor costs, and low production efficiency in the existing technology.

[0005] To achieve the above objectives, the fish-shaped ear loop welding machine provided in this embodiment includes a machine base, a feeding and conveying mechanism, an ear loop feeding mechanism, an ear loop conveying and cutting mechanism, an ear loop feeding mechanism, an ear loop clamping mechanism, a pressing mechanism, an ear loop welding mechanism, a detection mechanism, and a unloading mechanism. The feeding and conveying mechanism is connected to the machine base and is disposed on one side of the unloading mechanism. The ear loop feeding mechanism is connected to the pressing mechanism and is disposed above the feeding and conveying mechanism. The ear loop conveying and cutting mechanism is connected to the machine base and is disposed between the feeding and conveying mechanism and the ear loop feeding mechanism. The ear loop feeding mechanism is connected to the pressing mechanism and is positioned above the feeding conveying mechanism. The ear loop clamping mechanism is connected to the pressing mechanism and is positioned on one side of the pressing mechanism. The pressing mechanism is connected to the machine base and is positioned above the feeding conveying mechanism. The ear loop welding mechanism is connected to the machine base and is positioned between the feeding conveying mechanism and the ear loop clamping mechanism. The detection mechanism is connected to the machine base and is positioned on one side of the ear loop feeding mechanism. The unloading mechanism is connected to the machine base and is positioned on one side of the feeding conveying mechanism.

[0006] As an optional embodiment of this utility model, the feeding and conveying mechanism includes a feeding motor, a feeding drive wheel, a feeding driven wheel, a feeding belt, a feeding drive shaft, a feeding drive sprocket, a conveying chain, a feeding driven sprocket, a feeding driven shaft, and a positioning carrier. The feeding motor is fixedly connected to the machine base, the feeding drive wheel is fixedly connected to the feeding motor, the feeding belt is fixedly wound around the feeding drive wheel and the feeding driven wheel, the feeding drive shaft is fixedly passed through the feeding driven wheel and the feeding drive sprocket in sequence, the conveying chain is meshed with the feeding drive sprocket and the feeding driven sprocket, the feeding driven shaft is fixedly passed through the feeding driven sprocket, and the positioning carrier is installed on the conveying chain.

[0007] As an optional solution of this utility model, the ear loop feeding mechanism includes an ear loop feeding frame, an ear loop feeding motor, a primary ear loop feeding wheel, a secondary ear loop feeding wheel, and a tertiary ear loop feeding wheel. The ear loop feeding frame is fixedly connected to the pressing mechanism, the ear loop feeding motor is fixedly connected to the ear loop feeding frame, and the primary ear loop feeding wheel, the secondary ear loop feeding wheel, and the tertiary ear loop feeding wheel are rotatably connected to the ear loop feeding frame in sequence.

[0008] As an optional solution of this utility model, the ear loop conveying and cutting mechanism includes an ear loop conveying frame, an ear loop conveying motor, an ear loop conveying drive wheel, an ear loop conveying driven wheel, an ear loop conveying belt, a first belt clamp, a first slider, a first slide rail, an ear loop conveying cylinder, an ear loop conveying clamp, pneumatic scissors, and a scissor holder. The ear loop conveying frame is fixedly connected to the machine base, the ear loop conveying motor is fixedly connected to the ear loop conveying frame, the ear loop conveying drive wheel is fixedly connected to the ear loop conveying motor, and the ear loop conveying driven wheel is rotatably connected to the ear loop conveying frame. The belts are respectively fixedly wound around the ear strap conveying drive wheel and the ear strap conveying driven wheel. The first belt clamp is fixedly connected to the ear strap conveying belt. The first slider is fixedly connected to the first belt clamp and slidably connected to the first slide rail. The first slide rail is fixedly connected to the ear strap conveying frame. The ear strap conveying cylinder is fixedly connected to the first belt clamp. The ear strap conveying clamp is fixedly connected to the ear strap conveying cylinder. The pneumatic scissors are disposed on one side of the ear strap conveying clamp and fixedly connected to the scissor frame. The scissor frame is fixedly connected to the clamping mechanism.

[0009] As an optional solution of this utility model, two ear loop feeding mechanisms are provided, both fixedly connected to the pressing mechanism. The two ear loop feeding mechanisms are arranged in parallel and opposite to each other. Each ear loop feeding mechanism includes an ear loop feeding frame, an ear loop feeding motor, an ear loop feeding drive wheel, an ear loop feeding driven wheel, an ear loop feeding belt, a second belt clamp, a second slider, a second slide rail, an ear loop feeding cylinder, an ear loop feeding block, and an ear loop feeding rod. The ear loop feeding frame is fixedly connected to the pressing mechanism, the ear loop feeding motor is fixedly connected to the ear loop feeding frame, and the ear loop feeding drive wheel is fixedly connected to the ear loop. The device includes a feeding motor, a driven wheel rotatably connected to the feeding frame, a feeding belt fixedly wound around the driving wheel and driven wheel, a second belt clamp fixedly connected to the feeding belt, a second slider fixedly connected to the second belt clamp and slidably connected to the second slide rail, the second slide rail fixedly connected to the feeding frame, a feeding cylinder fixedly connected to the second belt clamp, a feeding block fixedly connected to the feeding cylinder, and a feeding rod fixedly connected to the feeding block.

[0010] As an optional solution of this utility model, the ear loop clamping mechanism is provided in two parallel and opposite arrangements. The ear loop clamping mechanism includes an ear loop clamping lifting cylinder, an ear loop clamping frame, an ear loop clamping cylinder, and a pneumatic clamping block. The ear loop clamping lifting cylinder is fixedly connected to the pressing mechanism, the ear loop clamping frame is fixedly connected to the ear loop clamping lifting cylinder, the ear loop clamping cylinder is fixedly connected to the ear loop clamping frame, and the pneumatic clamping block is fixedly connected to the ear loop clamping cylinder.

[0011] As an optional solution of this utility model, the pressing mechanism includes a pressing fixing frame, a mask pressing assembly, and an ear loop pressing assembly. The pressing fixing frame is fixedly connected to the machine base. Two ear loop pressing assemblies are provided, each fixedly connected to the pressing fixing frame. The two ear loop pressing assemblies are arranged in parallel and opposite directions. The mask pressing assembly is fixedly connected to the ear loop pressing fixing frame and disposed between the two ear loop pressing assemblies. The mask pressing assembly includes a mask pressing cylinder, a mask pressing frame, a mask pressing guide rod, a mask pressing spring, and a mask pressing seat. The mask pressing cylinder is fixedly connected to the pressing fixing frame. The mask clamping frame is fixedly connected to the mask clamping cylinder. One end of the mask clamping guide rod is fixedly connected to the mask clamping frame, and the other end passes through the mask clamping seat. The mask clamping spring is movably sleeved on the mask clamping guide rod. The mask clamping seat is located above the positioning carrier. The ear loop clamping assembly includes an ear loop clamping cylinder, an ear loop clamping lifting frame, and an ear loop clamping fixture. The ear loop clamping cylinder is fixedly connected to the clamping fixing frame. The ear loop clamping lifting frame is fixedly connected to the ear loop clamping cylinder. The ear loop clamping fixture is fixedly connected to the ear loop clamping cylinder and located above the positioning carrier.

[0012] As an optional solution of this utility model, the ear loop welding mechanism includes an ultrasonic welding machine and a welding block. The ultrasonic welding machine is fixedly connected to the machine base, and the welding block is fixedly connected to the ultrasonic welding machine. The welding block is disposed on one side of the positioning carrier.

[0013] As an optional solution of this utility model, the detection mechanism includes a detection gantry and a visual inspection camera, wherein the visual inspection camera is fixedly connected to the detection gantry and is disposed above the positioning carrier.

[0014] As an optional solution of this utility model, the feeding mechanism includes a negative pressure suction module and a feeding timing belt module. The negative pressure suction module is fixedly connected to the feeding timing belt module, and the feeding timing belt module is fixedly connected to one side of the machine base.

[0015] The fish-shaped ear loop welding machine provided in this embodiment of the present invention has at least one of the following technical effects:

[0016] The fish-shaped ear loop welding machine provided in this application includes a machine base, a feeding and conveying mechanism, an ear loop feeding mechanism, an ear loop conveying and cutting mechanism, an ear loop picking mechanism, an ear loop clamping mechanism, a pressing mechanism, an ear loop welding mechanism, a detection mechanism, and a discharging mechanism. The fish-shaped mask is placed on the feeding and conveying mechanism for feeding. The ear loop conveying and cutting device pulls the ear loop to a suitable length and cuts it. The ear loop picking mechanism picks out the ear loop and straightens it above the fish-shaped mask. The ear loop clamping mechanism suspends and clamps the fish-shaped mask. The pressing mechanism presses and positions the fish-shaped mask. The ear loop welding mechanism automatically welds the ear loop to the fish-shaped mask, thereby improving the degree of automation, saving time and labor, reducing labor costs, and increasing production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A perspective view of the fish-shaped ear-loop welding machine provided in an embodiment of this utility model.

[0019] Figure 2 This is a structural diagram of the fish-shaped welding ear strap machine provided in an embodiment of the present invention, omitting the machine base.

[0020] Figure 3 A schematic diagram of the ear loop conveying and cutting mechanism of the fish-shaped ear loop welding machine provided in this embodiment of the utility model.

[0021] Figure 4 This is a schematic diagram of the ear loop feeding mechanism of the fish-shaped ear loop welding machine provided in this embodiment of the utility model.

[0022] Figure 5 This is a schematic diagram of the ear loop clamping mechanism of the fish-shaped ear loop welding machine provided in this embodiment of the utility model.

[0023] Figure 6 A schematic diagram of the pressing mechanism of the fish-shaped welding ear strap machine provided in this embodiment of the utility model.

[0024] Figure 7 A schematic diagram of the pressing mechanism of the fish-shaped welding ear strap machine provided in this embodiment of the utility model.

[0025] Figure 8 A schematic diagram of the ear loop welding mechanism of the fish-shaped ear loop welding machine provided in this embodiment of the utility model.

[0026] Figure 9 for Figure 1A magnified view of part A in the image.

[0027] The following are the labeling elements in the figure:

[0028] 1. Machine base; 2. Feeding and conveying mechanism; 3. Ear loop feeding mechanism; 4. Ear loop conveying and cutting mechanism; 5. Ear loop feeding mechanism; 6. Ear loop clamping mechanism; 7. Pressing mechanism; 8. Ear loop welding mechanism; 9. Detection mechanism; 10. Unloading mechanism;

[0029] 201. Feeding motor; 202. Feeding drive wheel; 203. Feeding driven wheel; 204. Feeding belt; 205. Feeding drive shaft; 207. Conveyor chain; 208. Positioning carrier;

[0030] 301. Ear loop feeding rack; 302. Ear loop feeding motor; 303. Ear loop feeding primary pulley; 304. Ear loop feeding secondary pulley; 305. Ear loop feeding tertiary pulley;

[0031] 401. Ear loop conveyor frame; 402. Ear loop conveyor motor; 403. Ear loop conveyor drive wheel; 405. Ear loop conveyor belt; 406. First belt clamp; 407. First slider; 408. First slide rail; 409. Ear loop conveyor cylinder; 410. Ear loop conveyor clamp; 412. Pneumatic scissors; 413. Scissors frame;

[0032] 501. Ear strap feeding frame; 502. Ear strap feeding motor; 503. Ear strap feeding drive wheel; 504. Ear strap feeding driven wheel; 505. Ear strap feeding belt; 506. Second belt clamp; 507. Second slider; 508. Second slide rail; 509. Ear strap feeding cylinder; 510. Ear strap feeding block; 511. Ear strap feeding rod;

[0033] 601. Ear loop clamping lifting cylinder; 602. Ear loop clamping frame; 603. Ear loop clamping cylinder; 604. Pneumatic clamping block;

[0034] 701. Mask pressing cylinder; 702. Mask pressing frame; 703. Mask pressing guide rod; 704. Mask pressing spring; 705. Mask pressing seat; 706. Ear loop pressing cylinder; 707. Ear loop pressing lifting frame; 708. Ear loop pressing fixture;

[0035] 801. Ultrasonic welding machine; 802. Welding block;

[0036] 901. Inspecting the gantry crane;

[0037] 101. Negative pressure suction module; 102. Material feeding synchronous belt module. Detailed Implementation

[0038] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0039] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0042] In one embodiment of this utility model, such as Figures 1-9As shown, a fish-shaped ear loop welding machine is provided, including a machine base 1, a feeding conveying mechanism 2, an ear loop feeding mechanism 3, an ear loop conveying and cutting mechanism 4, an ear loop feeding mechanism 5, an ear loop clamping mechanism 6, a pressing mechanism 7, an ear loop welding mechanism 8, a detection mechanism 9, and a discharging mechanism 10. The feeding conveying mechanism 2 is connected to the machine base 1 and is located on one side of the discharging mechanism 10. The ear loop feeding mechanism 3 is connected to the pressing mechanism 7 and is located above the feeding conveying mechanism 2. The ear loop conveying and cutting mechanism 4 is connected to the machine base 1 and is located on the feeding conveying mechanism 2 and the ear loop feeding mechanism 10. Between the components 3, the ear loop feeding mechanism 5 is connected to the pressing mechanism 7 and is located above the feeding conveying mechanism 2. The ear loop clamping mechanism 6 is connected to the pressing mechanism 7 and is located on one side of the pressing mechanism 7. The pressing mechanism 7 is connected to the machine base 1 and is located above the feeding conveying mechanism 2. The ear loop welding mechanism 8 is connected to the machine base 1 and is located between the feeding conveying mechanism 2 and the ear loop clamping mechanism 6. The detection mechanism 9 is connected to the machine base 1 and is located on one side of the ear loop feeding mechanism 5. The unloading mechanism 10 is connected to the machine base 1 and is located on one side of the feeding conveying mechanism 2.

[0043] The fish-shaped ear loop welding machine provided in this application places the fish-shaped mask on the feeding conveyor 2 for feeding, the ear loop conveying and cutting device pulls the ear loop to a suitable length and cuts it, the ear loop feeding mechanism 5 pulls out the ear loop and straightens it above the fish-shaped mask, the ear loop clamping mechanism 6 suspends and clamps the fish-shaped mask, the pressing mechanism 7 presses and positions the fish-shaped mask, and the ear loop welding mechanism 8 automatically welds the ear loop to the fish-shaped mask, thereby improving the degree of automation, saving time and labor, reducing labor costs, and improving production efficiency.

[0044] In another embodiment of this utility model, the feeding and conveying mechanism 2 of the fish-shaped ear loop welding machine includes a feeding motor 201, a feeding drive wheel 202, a feeding driven wheel 203, a feeding belt 204, a feeding drive shaft 205, a feeding drive sprocket, a conveying chain 207, a feeding driven sprocket, a feeding driven shaft, and a positioning carrier 208. The feeding motor 201 is fixedly connected to the machine base 1, the feeding drive wheel 202 is fixedly connected to the feeding motor 201, the feeding belt 204 is fixedly wound around the feeding drive wheel 202 and the feeding driven wheel 203 respectively, the feeding drive shaft 205 is fixedly passed through the feeding driven wheel 203 and the feeding drive sprocket in sequence, the conveying chain 207 is meshed with the feeding drive sprocket and the feeding driven sprocket respectively, the feeding driven shaft is fixedly passed through the feeding driven sprocket, and the positioning carrier 208 is installed on the conveying chain 207. Positioning vehicle 208 is used to load fish-shaped masks.

[0045] In another embodiment of this utility model, the ear loop feeding mechanism 3 of the fish-shaped ear loop welding machine includes an ear loop feeding frame 301, an ear loop feeding motor 302, a primary ear loop feeding wheel 303, a secondary ear loop feeding wheel 304, and a tertiary ear loop feeding wheel 305. The ear loop feeding frame 301 is fixedly connected to the clamping mechanism 7, and the ear loop feeding motor 302 is fixedly connected to the ear loop feeding frame 301. The primary ear loop feeding wheel 303, the secondary ear loop feeding wheel 304, and the tertiary ear loop feeding wheel 305 are sequentially rotatably connected to the ear loop feeding frame 301. The ear loops are automatically fed through the ear loop feeding mechanism 3.

[0046] In another embodiment of this utility model, the ear loop conveying and cutting mechanism 4 of the fish-shaped ear loop welding machine includes an ear loop conveying frame 401, an ear loop conveying motor 402, an ear loop conveying drive wheel 403, an ear loop conveying driven wheel, an ear loop conveying belt 405, a first belt clamp 406, a first slider 407, a first slide rail 408, an ear loop conveying cylinder 409, an ear loop conveying clamp 410, pneumatic scissors 412, and a scissor frame 413. The ear loop conveying frame 401 is fixedly connected to the machine base 1, the ear loop conveying motor 402 is fixedly connected to the ear loop conveying frame 401, the ear loop conveying drive wheel 403 is fixedly connected to the ear loop conveying motor 402, and the ear loop conveying driven wheel is rotatably connected to the ear loop. A conveyor frame 401 and an ear loop conveyor belt 405 are respectively fixedly wound around the ear loop conveyor drive wheel 403 and the ear loop conveyor driven wheel. A first belt clamp 406 is fixedly connected to the ear loop conveyor belt 405. A first slider 407 is fixedly connected to the first belt clamp 406 and slidably connected to the first slide rail 408. The first slide rail 408 is fixedly connected to the ear loop conveyor frame 401. An ear loop conveyor cylinder 409 is fixedly connected to the first belt clamp 406. An ear loop conveyor clamp 410 is fixedly connected to the ear loop conveyor cylinder 409. A pneumatic scissor 412 is disposed on one side of the ear loop conveyor clamp 410 and fixedly connected to a scissor frame 413. The scissor frame 413 is fixedly connected to the clamping mechanism 7. The ear loop conveyor cylinder 409 drives the ear loop conveyor clamp 410 to clamp the ear loop, and the first slider 407 slides along the first slide rail 408 to the other end, thereby pulling out the ear loop for later use. Then, the pneumatic scissors 412 cuts the ear loop.

[0047] In another embodiment of this utility model, the fish-shaped ear loop welding machine has two ear loop feeding mechanisms 5, both of which are fixedly connected to the pressing mechanism 7. The two ear loop feeding mechanisms 5 are arranged in parallel and opposite to each other. Each ear loop feeding mechanism 5 includes an ear loop feeding frame 501, an ear loop feeding motor 502, an ear loop feeding drive wheel 503, an ear loop feeding driven wheel 504, an ear loop feeding belt 505, a second belt clamp 506, a second slider 507, a second slide rail 508, an ear loop feeding cylinder 509, an ear loop feeding block 510, and an ear loop feeding rod 511. The ear loop feeding frame 501 is fixedly connected to the pressing mechanism 7, the ear loop feeding motor 502 is fixedly connected to the ear loop feeding frame 501, and the ear loop feeding drive wheel 504 is fixedly connected to the pressing mechanism 7. 03 is fixedly connected to the ear loop feeding motor 502, the ear loop feeding driven wheel 504 is rotatably connected to the ear loop feeding frame 501, the ear loop feeding belt 505 is fixedly wound around the ear loop feeding drive wheel 503 and the ear loop feeding driven wheel 504 respectively, the second belt clamp 506 is fixedly connected to the ear loop feeding belt 505, the second slider 507 is fixedly connected to the second belt clamp 506 and slidably connected to the second slide rail 508, the second slide rail 508 is fixedly connected to the ear loop feeding frame 501, the ear loop feeding cylinder 509 is fixedly connected to the second belt clamp 506, the ear loop feeding block 510 is fixedly connected to the ear loop feeding cylinder 509, and the ear loop feeding rod 511 is fixedly connected to the ear loop feeding block 510. The ear loop ejector cylinder 509 drives the ear loop ejector rod 511 to move downward. The ear loop ejector cylinder 509 moves along the second slide rail 508 via the second slider 507. The ear loop ejector block 510 and the ear loop ejector rod 511 move along the ear loop ejector cylinder 509, thereby the ear loop ejector rod 511 pulls out the ear loop and straightens the ear loop above the fish-shaped mask.

[0048] In another embodiment of this utility model, the fish-shaped earloop welding machine has two earloop clamping mechanisms 6, which are arranged in parallel and opposite directions. Each earloop clamping mechanism 6 includes an earloop clamping lifting cylinder 601, an earloop clamping frame 602, an earloop clamping cylinder 603, and a pneumatic clamping block 604. The earloop clamping lifting cylinder 601 is fixedly connected to the pressing mechanism 7, the earloop clamping frame 602 is fixedly connected to the earloop clamping lifting cylinder 601, the earloop clamping cylinder 603 is fixedly connected to the earloop clamping frame 602, and the pneumatic clamping block 604 is fixedly connected to the earloop clamping cylinder 603. The pneumatic clamping block 604 clamps or releases the earloop clamping cylinder 603, suspending or clamping the fish-shaped mask, facilitating welding operations on the fish-shaped mask.

[0049] In another embodiment of the present invention, the pressing mechanism 7 of the fish-shaped ear loop welding machine includes a pressing fixing frame, a mask pressing component and an ear loop pressing component. The pressing fixing frame is fixedly connected to the machine base 1. There are two ear loop pressing components, both of which are fixedly connected to the pressing fixing frame. The two ear loop pressing components are arranged in parallel and opposite to each other. The mask pressing component is fixedly connected to the ear loop pressing fixing frame and is arranged between the two ear loop pressing components. The mask clamping assembly includes a mask clamping cylinder 701, a mask clamping frame 702, a mask clamping guide rod 703, a mask clamping spring 704, and a mask clamping seat 705. The mask clamping cylinder 701 is fixedly connected to the clamping frame, the mask clamping frame 702 is fixedly connected to the mask clamping cylinder 701, one end of the mask clamping guide rod 703 is fixedly connected to the mask clamping frame 702, and the other end passes through the mask clamping seat 705. The mask clamping spring 704 is movably sleeved on the mask clamping guide rod 703, and the mask clamping seat 705 is positioned above the positioning carrier 208. The mask clamping cylinder 701 drives the mask clamping frame 702 and the mask clamping seat 705 to move downwards, and the mask clamping seat 705 clamps and positions the fish-shaped mask, facilitating welding operations. The earloop clamping assembly includes an earloop clamping cylinder 706, an earloop clamping lifting frame 707, and an earloop clamping fixture 708. The earloop clamping cylinder 706 is fixedly connected to the clamping frame, the earloop clamping lifting frame 707 is fixedly connected to the earloop clamping cylinder 706, and the earloop clamping fixture 708 is fixedly connected to the earloop clamping cylinder 706 and positioned above the positioning carrier 208. The earloop clamping cylinder 706 drives the earloop clamping lifting frame 707 and the earloop clamping fixture 708 to move downwards. The earloop clamping fixture 708 clamps the earloop, positions the earloop, and facilitates welding the earloop to the fish-shaped mask.

[0050] In another embodiment of this utility model, the earloop welding mechanism 8 of the fish-shaped earloop welding machine includes an ultrasonic welding machine 801 and a welding block 802. The ultrasonic welding machine 801 is fixedly connected to the machine base 1, and the welding block 802 is fixedly connected to the ultrasonic welding machine 801. The welding block 802 is disposed on one side of the positioning carrier 208. The earloop is welded to the fish-shaped mask by the ultrasonic welding machine 801 and the welding block 802.

[0051] In another embodiment of this utility model, the detection mechanism 9 of the fish-shaped ear loop welding machine includes a detection gantry 901 and a vision inspection camera. The vision inspection camera is fixedly connected to the detection gantry 901 and is positioned above the positioning carrier 208. The vision inspection camera detects whether the ear loops are welded in place. If a defective product is detected, it is unloaded by the unloading mechanism 10.

[0052] In another embodiment of this utility model, the feeding mechanism 10 of the fish-shaped ear loop welding machine includes a negative pressure suction module 101 and a feeding synchronous belt module 102. The negative pressure suction module 101 is fixedly connected to the feeding synchronous belt module 102, and the feeding synchronous belt module 102 is fixedly connected to one side of the machine base 1. The negative pressure suction module 101 adsorbs defective products for feeding, and the feeding synchronous belt module 102 automatically conveys the positioning carrier 208.

[0053] The fish-shaped ear loop welding machine provided in this application places the fish-shaped mask on the feeding conveyor 2 for feeding, the ear loop conveying and cutting device pulls the ear loop to a suitable length and cuts it, the ear loop feeding mechanism 5 pulls out the ear loop and straightens it above the fish-shaped mask, the ear loop clamping mechanism 6 suspends and clamps the fish-shaped mask, the pressing mechanism 7 presses and positions the fish-shaped mask, and the ear loop welding mechanism 8 automatically welds the ear loop to the fish-shaped mask, thereby improving the degree of automation, saving time and labor, reducing labor costs, and improving production efficiency.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fish-shaped ear loop welding machine, characterized in that, The device includes a machine base, a feeding and conveying mechanism, an ear loop feeding mechanism, an ear loop conveying and cutting mechanism, an ear loop picking mechanism, an ear loop clamping mechanism, a pressing mechanism, an ear loop welding mechanism, a detection mechanism, and a discharge mechanism. The feeding and conveying mechanism is connected to the machine base and positioned to one side of the discharge mechanism. The ear loop feeding mechanism is connected to the pressing mechanism and positioned above the feeding and conveying mechanism. The ear loop conveying and cutting mechanism is connected to the machine base and positioned between the feeding and conveying mechanism and the ear loop feeding mechanism. The ear loop picking mechanism is connected to... The clamping mechanism is located above the feeding conveying mechanism. The ear loop clamping mechanism is connected to the clamping mechanism and located on one side of the clamping mechanism. The clamping mechanism is connected to the machine base and located above the feeding conveying mechanism. The ear loop welding mechanism is connected to the machine base and located between the feeding conveying mechanism and the ear loop clamping mechanism. The detection mechanism is connected to the machine base and located on one side of the ear loop feeding mechanism. The unloading mechanism is connected to the machine base and located on one side of the feeding conveying mechanism.

2. The fish-shaped ear loop welding machine according to claim 1, characterized in that, The feeding and conveying mechanism includes a feeding motor, a feeding drive wheel, a feeding driven wheel, a feeding belt, a feeding drive shaft, a feeding drive sprocket, a conveying chain, a feeding driven sprocket, a feeding driven shaft, and a positioning carrier. The feeding motor is fixedly connected to the machine base, the feeding drive wheel is fixedly connected to the feeding motor, the feeding belt is fixedly wound around the feeding drive wheel and the feeding driven wheel, the feeding drive shaft is fixedly passed through the feeding driven wheel and the feeding drive sprocket in sequence, the conveying chain is meshed with the feeding drive sprocket and the feeding driven sprocket, the feeding driven shaft is fixedly passed through the feeding driven sprocket, and the positioning carrier is installed on the conveying chain.

3. The fish-shaped ear loop welding machine according to claim 1, characterized in that, The ear loop feeding mechanism includes an ear loop feeding frame, an ear loop feeding motor, a primary ear loop feeding wheel, a secondary ear loop feeding wheel, and a tertiary ear loop feeding wheel. The ear loop feeding frame is fixedly connected to the pressing mechanism, the ear loop feeding motor is fixedly connected to the ear loop feeding frame, and the primary ear loop feeding wheel, the secondary ear loop feeding wheel, and the tertiary ear loop feeding wheel are sequentially rotatably connected to the ear loop feeding frame.

4. The fish-shaped ear loop welding machine according to claim 1, characterized in that, The earloop conveying and cutting mechanism includes an earloop conveyor frame, an earloop conveyor motor, an earloop conveyor drive wheel, an earloop conveyor driven wheel, an earloop conveyor belt, a first belt clamp, a first slider, a first slide rail, an earloop conveyor cylinder, an earloop conveyor clamp, pneumatic scissors, and a scissor holder. The earloop conveyor frame is fixedly connected to the machine base, the earloop conveyor motor is fixedly connected to the earloop conveyor frame, the earloop conveyor drive wheel is fixedly connected to the earloop conveyor motor, the earloop conveyor driven wheel is rotatably connected to the earloop conveyor frame, and the earloop conveyor belt is fixedly wound around... The ear loop conveying drive wheel and the ear loop conveying driven wheel are provided. The first belt clamp is fixedly connected to the ear loop conveying belt. The first slider is fixedly connected to the first belt clamp and slidably connected to the first slide rail. The first slide rail is fixedly connected to the ear loop conveying frame. The ear loop conveying cylinder is fixedly connected to the first belt clamp. The ear loop conveying clamp is fixedly connected to the ear loop conveying cylinder. The pneumatic scissors are provided on one side of the ear loop conveying clamp and fixedly connected to the scissor frame. The scissor frame is fixedly connected to the clamping mechanism.

5. A fish-shaped ear loop welding machine according to claim 1, characterized in that, Two ear loop feeding mechanisms are provided, both fixedly connected to the pressing mechanism. The two ear loop feeding mechanisms are arranged in parallel and opposite directions. Each ear loop feeding mechanism includes an ear loop feeding frame, an ear loop feeding motor, an ear loop feeding drive wheel, an ear loop feeding driven wheel, an ear loop feeding belt, a second belt clamp, a second slider, a second slide rail, an ear loop feeding cylinder, an ear loop feeding block, and an ear loop feeding rod. The ear loop feeding frame is fixedly connected to the pressing mechanism, the ear loop feeding motor is fixedly connected to the ear loop feeding frame, and the ear loop feeding drive wheel is fixedly connected to the ear loop feeding motor. The ear loop feeding driven wheel is rotatably connected to the ear loop feeding frame. The ear loop feeding belt is fixedly wound around the ear loop feeding driving wheel and the ear loop feeding driven wheel respectively. The second belt clamp is fixedly connected to the ear loop feeding belt. The second slider is fixedly connected to the second belt clamp and slidably connected to the second slide rail. The second slide rail is fixedly connected to the ear loop feeding frame. The ear loop feeding cylinder is fixedly connected to the second belt clamp. The ear loop feeding block is fixedly connected to the ear loop feeding cylinder. The ear loop feeding rod is fixedly connected to the ear loop feeding block.

6. A fish-shaped ear loop welding machine according to claim 1, characterized in that, The ear loop clamping mechanism has two parts, which are arranged in parallel and opposite to each other. The ear loop clamping mechanism includes an ear loop clamping lifting cylinder, an ear loop clamping frame, an ear loop clamping cylinder, and a pneumatic clamping block. The ear loop clamping lifting cylinder is fixedly connected to the pressing mechanism, the ear loop clamping frame is fixedly connected to the ear loop clamping lifting cylinder, the ear loop clamping cylinder is fixedly connected to the ear loop clamping frame, and the pneumatic clamping block is fixedly connected to the ear loop clamping cylinder.

7. A fish-shaped ear loop welding machine according to claim 2, characterized in that, The pressing mechanism includes a pressing frame, a mask pressing assembly, and an ear loop pressing assembly. The pressing frame is fixedly connected to the machine base. Two ear loop pressing assemblies are provided, each fixedly connected to the pressing frame. The two ear loop pressing assemblies are arranged in parallel opposite directions. The mask pressing assembly is fixedly connected to the ear loop pressing frame and positioned between the two ear loop pressing assemblies. The mask pressing assembly includes a mask pressing cylinder, a mask pressing frame, a mask pressing guide rod, a mask pressing spring, and a mask pressing seat. The mask pressing cylinder is fixedly connected to the pressing frame, and the mask pressing frame is fixedly connected to the pressing frame. The mask pressing guide rod is fixedly connected to the mask pressing cylinder, with one end fixedly connected to the mask pressing frame and the other end passing through the mask pressing seat. The mask pressing spring is movably sleeved on the mask pressing guide rod, and the mask pressing seat is positioned above the positioning carrier. The ear loop pressing assembly includes an ear loop pressing cylinder, an ear loop pressing lifting frame, and an ear loop pressing fixture. The ear loop pressing cylinder is fixedly connected to the pressing frame, the ear loop pressing lifting frame is fixedly connected to the ear loop pressing cylinder, and the ear loop pressing fixture is fixedly connected to the ear loop pressing cylinder and positioned above the positioning carrier.

8. A fish-shaped ear loop welding machine according to claim 2, characterized in that, The ear loop welding mechanism includes an ultrasonic welding machine and a welding block. The ultrasonic welding machine is fixedly connected to the machine base, and the welding block is fixedly connected to the ultrasonic welding machine. The welding block is disposed on one side of the positioning carrier.

9. A fish-shaped ear loop welding machine according to claim 2, characterized in that, The inspection mechanism includes an inspection gantry and a visual inspection camera. The visual inspection camera is fixedly connected to the inspection gantry and positioned above the positioning vehicle.

10. A fish-shaped ear loop welding machine according to claim 1, characterized in that, The feeding mechanism includes a negative pressure suction module and a feeding timing belt module. The negative pressure suction module is fixedly connected to the feeding timing belt module, and the feeding timing belt module is fixedly connected to one side of the machine base.

Images