CN218054268U

CN218054268U - Prevent filter core welt machine of rubber coating jam

Info

Publication number: CN218054268U
Application number: CN202220179774.5U
Authority: CN
Inventors: 高阳; 蒋代慧; 罗培宁
Original assignee: Dongguan Haisha Filter Co ltd
Current assignee: Dongguan Haisha Filter Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-12-16
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to a welt machine technical field, concretely relates to prevent filter core welt machine of rubber coating jam, including control mechanism, board, set up in sending the filter core device of board and be used for respectively laminating two welt strip devices in the both sides of filter core with the strake, welt strip device send the filter core device all with the control mechanism electricity is connected, the welt strip device including be used for carrying out the feeding mechanism of pay-off to the strake, be used for carrying out gummed rubber coating mechanism, be used for loading the strake tool of the strake after the rubber coating, set up in the strake tool between rubber coating mechanism and strake tool, be used for driving the upset actuating mechanism of strake tool upset and be used for driving the sideslip actuating mechanism that the strake tool laminated in the both sides of filter core, rubber coating mechanism is including being used for the gluing rifle of strake, the lateral part of gluing rifle is equipped with heating device, heating device's heat export is aimed at the muzzle of gluing rifle.

Description

Prevent filter core welt machine of rubber coating jam

Technical Field

The utility model relates to a welt machine technical field, concretely relates to prevent filter core welt machine of rubber coating jam.

Background

The air conditioner filter comprises a paper filter element and edge strips adhered to two sides of the filter element, wherein the edge strips have certain hardness and are used for fixing and keeping the shape of the air conditioner filter. At present all paste the strake to filter core both sides through the machine of welting, the machine of welting includes the board, the filter core device is sent and be used for respectively laminating two welting strip devices in the filter core both sides to the setting on the board, the welting strip device is including being used for carrying out the feeding mechanism of pay-off to the strake, be used for carrying out rubber coating mechanism to the strake, an strake tool for loading the strake after the rubber coating, set up the mechanism of cutting between rubber coating mechanism and strake tool, a sideslip actuating mechanism for driving the upset of strake tool and be used for driving the strake tool and laminate the strake in the sideslip actuating mechanism of filter core. In the normality, the strake tool is in the horizontally state, during the use, send filter core device to carry the filter core to the position of settlement, two strake devices of welting simultaneously carry out the strake to the both sides of filter core, during the utensil strake, pass feeding mechanism with the free end of strake, feeding mechanism drives the strake and removes, the strake is when rubber coating mechanism, rubber coating mechanism carries out the spreading water to the strake in carrying intermittently, the strake that scribbles glue gets into on the strake tool, when the strake on the strake tool reaches the length of settlement, it cuts the strake to cut the mechanism, make the strake and the strake raw materials disconnection that scribble glue, upset actuating mechanism drives strake tool upset 90, it is in vertical state to drive the strake tool promptly, the strake tool drives strake upset 90, the strake tool after the sideslip actuating mechanism drive upset is close to send the filter core on the filter core device to remove, and the strake laminating of scribbling glue on the tool in one side of filter core, thereby realized the strake strip of filter core welting.

However, because the gluing mechanism carries out the glue spreader to the strake in carrying intermittently, glue general use is the hot melt adhesive, consequently, at whole welt strip in-process, the hot melt adhesive forms gluey silk because of the temperature drop cooling easily to block up gluing mechanism, cause equipment failure, need shut down manual cleaning, make welt strip efficiency reduce by a wide margin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a welt machine, thereby it can realize that the hot melt adhesive is difficult for cooling and avoids blockking up rubber coating mechanism, and then obviously improves filter core welt strip efficiency.

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

the utility model provides a prevent filter core welt machine of rubber coating jam, includes control mechanism, board, sets up in sending the filter core device of board and be used for respectively laminating two welt strip devices in the both sides of filter core with the strake, the welt strip device send the filter core device all with the control mechanism electricity is connected, the welt strip device is including being used for carrying out the feeding mechanism of pay-off to the strake, being used for carrying out gummed rubber coating mechanism, being used for loading the strake tool of the strake behind the rubber coating to the strake, set up the mechanism of cutting between rubber coating mechanism and strake tool, be used for driving the upset actuating mechanism of strake tool upset and be used for driving the sideslip actuating mechanism that the strake tool was laminated in the both sides of filter core with the strake, rubber coating mechanism is including being used for the rubber coating rifle to strake gummed, the lateral part of rubber coating rifle is equipped with heating device, heating device's heat export is aimed at the muzzle of rubber coating rifle.

In the above technical scheme, the heating device is installed on the machine table, a heat supply air pipe is arranged at the tail end of the heating device, and the outlet end of the heat supply air pipe is aligned to the muzzle of the glue gun.

In the above technical scheme, the heating device includes an air duct body, one end of the air duct body is communicated with external hot air through a pipeline, the other end of the air duct body is communicated with a hot air supply duct, and the pipe diameter of the air duct body is greater than that of the hot air supply duct.

In the technical scheme, the heat-supply air pipes are provided with a plurality of different pipe diameters, the air pipe body is provided with openings matched with the pipe diameters of the heat-supply air pipes, and the heat-supply air pipes or the plugs are detachably arranged at the openings.

In the technical scheme, the air pipe body is arranged in a hollow box body, the box body is arranged on the machine table, and a through hole for the hot air pipe and the pipeline to pass through is formed in the box body.

Among the above-mentioned technical scheme, feeding mechanism includes the pay-off motor of tensioning roller, conveyer belt and drive conveyer belt motion, the conveyer belt is equipped with two apron, two the apron is established in the both sides of conveyer belt so that leave the passageway that the strake passes through between two apron along conveyer belt direction of motion.

In the technical scheme, the cutting mechanism comprises a cutting knife and a cylinder used for driving the cutting knife to move up and down.

Among the above-mentioned technical scheme, press mechanism who is used for pressing the filter core is installed to the board, press mechanism sets up between the strake tool of two welt strip devices, press mechanism includes two pressure pressing boards and slide rail, and two pressure pressing boards can be on the slide rail motion in opposite directions or back on the back of the body mutually.

The utility model has the advantages that:

the utility model discloses a filter core welt machine because the lateral part of rubber coating rifle is equipped with heating device, heating device's heat export is aimed at the muzzle of rubber coating rifle, at the rubber coated in-process, use heating device to the muzzle heating of rubber coating rifle for the hot melt adhesive of rubber coating rifle muzzle can not cool off, thereby can not form the gluey silk and block up the muzzle, has guaranteed the rubber coated and has gone on smoothly, improves welt efficiency by a wide margin.

Drawings

Fig. 1 is a schematic structural diagram of the welting machine in the embodiment.

Fig. 2 is a schematic structural diagram of the filter element feeding device.

FIG. 3 is a schematic structural diagram of a discharge mechanism.

Fig. 4 is a schematic structural diagram of the feeding mechanism, the gluing mechanism, the cutting mechanism and the heating device.

Fig. 5 is a structural diagram of the edge strip jig, the turnover driving mechanism, the lateral movement driving mechanism and the pressing mechanism.

Fig. 6 is a schematic structural diagram of another view angle of the edge strip fixture, the turnover driving mechanism, the transverse moving driving mechanism and the pressing mechanism.

Reference numerals:

the device comprises a control mechanism 0, a machine table 1, a filter core feeding device 2, a rotary table 21, a filter core jig 22, a lifting driving mechanism 23, a rotating driving mechanism 24, a welt strip sticking device 3, a discharging mechanism 31, a discharging rack 311, a discharging roller 312, a feeding mechanism 32, a tensioning roller 321, a conveying belt 322, a cover plate 323, a feeding motor 324, a gluing mechanism 33, a gluing gun 331, a welt strip jig 34, a turnover plate 341, a fixed positioning plate 342, a movable positioning plate 343, a positioning cylinder 344, a placing groove 345, a cutting mechanism 35, a cutter 351, a cylinder 352, a turnover driving mechanism 36, a movable seat 361, a rotating shaft 362, a swing piece 363, a turnover driving cylinder 364, a transverse moving driving mechanism 37, a screw rod 371, a moving nut 372, a motor 373, a heating device 38, a heat feeding pipe 381, a box 382, a pressing mechanism 4, a pressing plate 41 and a sliding rail 42.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, combine the embodiment below, it is right the utility model discloses further detailed description proceeds. It should be understood, however, that the description herein of specific embodiments is for the purpose of illustration only and is not intended to limit the invention.

As shown in fig. 1 to 6, the utility model provides a pair of welt machine, it includes control mechanism 0, board 1, sets up in sending filter core device 2 and being used for respectively laminating two welt strip devices 3 in the both sides of filter core with the strake of board 1, and welt strip device 3, send filter core device 2 all to be connected so that welt machine automation is moved with control mechanism 0 electricity. The edging strip device 3 comprises a feeding mechanism 32 for feeding the edging strips, a gluing mechanism 33 for gluing the edging strips, an edging fixture 34 for loading the glued edging strips, a cutting mechanism 35 arranged between the gluing mechanism 33 and the edging fixture 34, an overturning driving mechanism 36 for driving the edging fixture 34 to overturn, and a transverse driving mechanism 37 for driving the edging fixture 34 to attach the edging strips to the filter core. In the normality, strake tool 34 is in the horizontally state, during the use, send filter core device 2 to carry the filter core to the position of settlement, two strake devices 3 carry out the strake simultaneously to the both sides of filter core, during the specific strake that pastes, pass feeding mechanism 32 with the free end of strake, feeding mechanism 32 drive strake removes, the strake is when rubber coating mechanism 33, rubber coating mechanism 33 carries out the glue spreader to the strake in carrying intermittently, the strake that scribbles glue gets into on strake tool 34, strake on the strake tool 34 reaches when settlement's length, cut mechanism 35 cuts the strake, make the strake and the strake raw materials disconnection that scribble glue, upset actuating mechanism 36 drive strake tool 34 upset 90, drive strake sideslip tool 34 is in vertical state promptly, strake tool 34 drives upset 90, strake tool 37 drives strake 34 after the upset and is close to sending the filter core on the filter core device 2 to remove, and laminate the strake tool 34 that has glue on one side of filter core, thereby realize the strake that sticks to the filter core. The simple structure and the reasonable in design of this welt machine have realized the pay-off of filter core, the pay-off of strake, the rubber coating of strake and cutting of strake automatically, and carry out the strake through two welt strip devices 3 simultaneously to the both sides of filter core, have improved the efficiency of filter core welt, have reduced operating personnel's intensity of labour, and the welt precision to the filter core is high, has guaranteed the quality of filter core.

As shown in fig. 1, 3 and 4, the edge attaching device 3 further includes a material placing mechanism 31 for placing the raw material of the edge strip, and the material placing mechanism 31 includes a material placing frame 311 installed on the machine 1 and a material placing roller 312 rotatably installed on the material placing frame 311. The feeding mechanism 32 comprises a tension roller 321, a conveyor belt 322 and a feeding motor 324 for driving the conveyor belt 322 to move, the conveyor belt 322 is provided with two cover plates 323, and the two cover plates 323 are arranged on two sides of the conveyor belt 322 along the moving direction of the conveyor belt 322 so that a passage for the edge strip to pass through is reserved between the two cover plates 323. During the actual use, place the strake raw materials on blowing roller 312, the free end of strake raw materials twines in tensioning roller 321 and is carried out the pay-off by conveyer belt 322, and the strake raw materials passes through the passageway and gets into rubber coating mechanism 33.

As shown in fig. 4, the glue applying mechanism 33 includes a glue gun 331 for applying glue to the edge, and after the edge conveyed by the feeding mechanism 32 reaches the glue applying mechanism 33, the glue gun 331 applies glue to the edge intermittently. The lateral part of glue gun 331 is equipped with heating device 38, and heating device 38 installs on board 1, and heating device 38 includes the tuber pipe body, and the pipeline intercommunication is external hot-blast through the one end of tuber pipe body, and the other end intercommunication of tuber pipe body send hot-blast pipe 381, and the pipe diameter of tuber pipe body is greater than the pipe diameter that send hot-blast pipe 381, and the muzzle of glue gun 331 is aimed at to the exit end of sending hot-blast pipe 381. The utility model discloses a filter core welt machine because the lateral part of rubber coating rifle 331 is equipped with heating device 38, and the muzzle of rubber coating rifle 331 is aimed at in heating device 38's heat export, at the gummed in-process, uses heating device 38 to the muzzle heating of rubber coating rifle 331 for the hot melt adhesive of rubber coating rifle 331 muzzle can not cool off, thereby can not form gluey silk and block up the muzzle, has guaranteed that gummed goes on smoothly, improves welt efficiency by a wide margin. For better adjusting the amount of hot air, the air supply pipes 381 of this embodiment are provided with a plurality of different pipe diameters, openings matched with the pipe diameters of the air supply pipes 381 are formed in the air pipe body, and the air supply pipes 381 or plugs are detachably mounted at the openings. Specifically, the tuber pipe body is established in inside hollow box 382, and box 382 installs on board 1, offers the through-hole that supplies hot-blast tuber pipe 381 and pipeline to pass through on the box 382.

The glued edge strips are conveyed to a cutting mechanism 35, and the cutting mechanism 35 comprises a cutter 351 and a cylinder 352 for driving the cutter 351 to move up and down so as to cut the edge strips with proper sizes.

As shown in fig. 5 and 6, in the present embodiment, the edge strip fixture 34 includes a turning plate 341 drivingly connected to the turning driving mechanism 36, a fixed positioning plate 342 installed on the turning plate 341, a movable positioning plate 343 movably disposed relative to the fixed positioning plate 342, and a positioning cylinder 344 for driving the movable positioning plate 343 to move away from or close to the fixed positioning plate 342, wherein a placing groove 345 for placing an edge strip is formed between the fixed positioning plate 342 and the movable positioning plate 343. During the in-service use, the strake that scribbles glue moves to turnover plate 341 on and is in standing groove 345, positioning cylinder 344 drive moves locating plate 343 and is close to and decides locating plate 342 and removes, moves locating plate 343 and promotes the strake that scribbles glue and removes, make the both sides of strake respectively with move locating plate 343 with decide locating plate 342 contact, move locating plate 343 and decide locating plate 342 and press and fix a position the strake, the stability of strake has been improved, the position accuracy of strake has been guaranteed, thereby the welt quality of filter core has been improved.

In this embodiment, the turnover driving mechanism 36 includes a movable seat 361 slidably connected to the machine platform 1, a rotating shaft 362 rotatably disposed on the movable seat 361, a swinging member 363 installed at one end of the rotating shaft 362, and a turnover driving cylinder 364 for driving the swinging member 363 to swing, wherein the turnover plate 341 is installed on the rotating shaft 362, and the turnover driving cylinder 364 is installed on the movable seat 361. The transverse moving driving mechanism 37 comprises a screw rod 371, a nut 372 and a motor 373, wherein the nut 372 is sleeved on the screw rod 371, the motor drives the screw rod to rotate, and the edge strip jig 34 is sleeved on the transverse moving driving mechanism 37. During the in-service use, upset drive cylinder 364 drives the swing 363 and swings, and swing 363 drives pivot 362 and rotates, and pivot 362 drives returning face plate 341 and overturns, makes returning face plate 341 overturn from the horizontal state to vertical state, is convenient for laminate the strake in the both sides of filter core to strake tool 34 to the filter core removal through the lead screw transmission principle by sideslip actuating mechanism 37, has improved the efficiency of strake laminating.

In this embodiment, the machine 1 is provided with the pressing mechanism 4 for pressing the filter element, the pressing mechanism 4 is disposed between the edge strip jigs 34 of the two edge strip attaching devices 3, the pressing mechanism 4 includes two pressing plates 41 and a slide rail 42, and the two pressing plates 41 can move on the slide rail 42 in opposite directions or in opposite directions to press the filter element to attach the edge strip conveniently.

In this embodiment, the filter core feeding device 2 includes a rotary table 21, a plurality of filter core jigs 22 slidably connected to the rotary table 21, a lifting driving mechanism 23 for driving one of the filter core jigs 22 to lift, and a rotation driving mechanism 24 for driving the rotary table 21 to rotate, wherein the lifting driving mechanism 23 is disposed below the pressing mechanism 4. Specifically, lift actuating mechanism 23 is including installing in the lift cylinder of board 1 and installing in the push rod of the output of lift cylinder, and carousel 21 is provided with the hole of dodging that is used for supplying the push rod to pass, all is provided with one under every filter core tool 22 and dodges the hole. During the in-service use, the filter core that will treat the welt is placed on filter core tool 22, rotation actuating mechanism 24 drive carousel 21 rotates, carousel 21 drives filter core tool 22 and rotates, filter core tool 22 drives the filter core that treats the welt and rotates, treat that the filter core of welt rotates when between pressing means 4 and lifting drive mechanism 23, lifting drive mechanism 23's lift cylinder drive push rod shifts up, the push rod passes and dodges the hole and promote filter core tool 22 and shift up to the position of settlement, thereby make the filter core that treats the welt remove to the position of welt, at this moment, pressing means 4 presses down the filter core that treats the welt, ensure the stability of the filter core that treats the welt on filter core tool 22, the welt of the filter core of being convenient for, the welt quality of filter core has been guaranteed.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a prevent filter core welt machine of rubber coating jam, includes control mechanism, board, sets up in sending the filter core device of board and be used for respectively laminating two welt strip devices in the both sides of filter core with the strake, the welt strip device send the filter core device all with the control mechanism electricity is connected, the welt strip device is including being used for carrying out the feeding mechanism of pay-off to the strake, being used for carrying out gummed rubber coating mechanism, being used for loading the strake tool of the strake behind the rubber coating to the strake, set up the mechanism that cuts between rubber coating mechanism and strake tool, be used for driving the upset actuating mechanism of strake tool upset and be used for driving the sideslip actuating mechanism that the strake tool was laminated in the both sides of filter core, its characterized in that: the gluing mechanism comprises a gluing gun for gluing the edgings, a heating device is arranged on the lateral part of the gluing gun, and a heat outlet of the heating device is aligned with a gun mouth of the gluing gun.

2. A filter element welting machine to prevent gluing blockage according to claim 1, characterized in that: the heating device is installed on the machine table, a heat supply air pipe is arranged at the tail end of the heating device, and the outlet end of the heat supply air pipe is aligned to the muzzle of the glue gun.

3. A filter element welt machine for preventing gluing blockage according to claim 2, characterised in that: the heating device comprises an air pipe body, one end of the air pipe body is communicated with external hot air through a pipeline, the other end of the air pipe body is communicated with a heat delivery air pipe, and the pipe diameter of the air pipe body is larger than that of the heat delivery air pipe.

4. A filter element welting machine to prevent gluing blockage according to claim 3, characterized in that: send the hot-blast pipe to be provided with a plurality ofly of different pipe diameters, set up on the tuber pipe body with each send the pipe diameter assorted opening of hot-blast pipe, opening part detachably installs and send hot-blast pipe or end cap.

5. A filter element welting machine to prevent gluing blockage according to claim 3, characterized in that: the air pipe body is arranged in a hollow box body inside, the box body is arranged on the machine table, and a through hole for the hot air pipe and the pipeline to pass through is formed in the box body.

6. A filter element welt machine for preventing gluing blockage according to claim 1, characterised in that: feeding mechanism includes the pay-off motor of tensioning roller, conveyer belt and drive conveyer belt motion, the conveyer belt is equipped with two apron, two the apron is established in the both sides of conveyer belt so that leave the passageway that the strake passes through between two apron along conveyer belt direction of motion.

7. A filter element welt machine for preventing gluing blockage according to claim 1, characterised in that: the cutting mechanism comprises a cutter and a cylinder for driving the cutter to move up and down.

8. A filter element welting machine to prevent gluing blockage according to claim 1, characterized in that: the board is installed and is used for pressing the pressing means of filter core, pressing means sets up between the strake tool of two welt strip devices, pressing means includes two pressure according to clamp plate and slide rail, and two pressure according to clamp plate can be on the slide rail in opposite directions or back-to-back motion.