CN214354305U

CN214354305U - Cotton material feeding unit of electrically conductive bubble

Info

Publication number: CN214354305U
Application number: CN202120165724.7U
Authority: CN
Inventors: 廖国恩; 郭家皓; 马竞凯; 洪伟民; 欧阳金强
Original assignee: Shi Lai Gao Dongguan Electronic Products Co ltd
Current assignee: Shi Lai Gao Dongguan Electronic Products Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-08
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a conductive foam feeding device, which relates to the field of feeding devices and comprises a supporting device, a transmission device, a fixing device, an adjusting device and a heating device, wherein the supporting device comprises a workbench, the transmission device comprises a machine base, a first bearing and a second bearing, the lower end of the machine base is welded with the upper surface of the workbench, the fixing device comprises a first baffle, a second baffle, a fixed plate and a slide block, a first through hole is arranged on one side surface of the first baffle, the first bearing is arranged in the first through hole, the upper end of the second baffle is connected with the lower surface of the fixed plate, grooves are arranged on the upper surfaces of the first baffle and the second baffle, slide grooves are arranged on the two side surfaces of the grooves, and the slide blocks are respectively in sliding fit with the slide grooves, and further can produce conductive foam with different thicknesses.

Description

Cotton material feeding unit of electrically conductive bubble

Technical Field

The utility model relates to a material feeding unit field, in particular to cotton material feeding unit of electrically conductive bubble.

Background

The conductive fabric is wrapped on the flame-retardant sponge to be made into a material called conductive foam, the conductive foam can be fixed on a shielding device by using an adhesive tape to shield external electromagnetic interference, the material is very light, the performance of electromagnetic shielding can dominate the electrostatic protection performance of a product and has permanence, the surface impedance of the material is low, the material has no dependence on the environmental humidity, the conductive foam has good oxidation resistance and corrosion resistance, and the requirements of high-tech enterprises such as aerospace communication and the like on novel antistatic materials are met.

The feeding device is needed in the production process of the conductive foam, the position of an extrusion roller of the existing feeding device cannot be adjusted, only the conductive foam with a certain thickness can be produced, but the conductive foam with different thicknesses cannot be produced, a heating device is lacked, and the conductive cloth and the foam cannot be well adhered together by glue coated on the foam, so that the conductive foam feeding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cotton material feeding unit of electrically conductive bubble can effectively solve the position that current material feeding unit in the background art exists the extrusion roller and can not adjust, can only produce the electrically conductive bubble of certain thickness cotton, and can not produce the electrically conductive bubble of different thickness cotton, lacks heating device, can not make to scribble the cotton fine cloth that will electrically conduct of glue of steeping paste the scheduling problem together with the bubble cotton.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a conductive foam feeding device comprises a supporting device, a transmission device, a fixing device, an adjusting device and a heating device, wherein the supporting device comprises a workbench, the transmission device comprises a machine base, a first bearing and a second bearing, the lower end of the machine base is welded with the upper surface of the workbench, the fixing device comprises a first baffle plate, a second baffle plate, a fixing plate and a sliding block, a first through hole is formed in one side surface of the first baffle plate, the first bearing is installed in the first through hole, a second through hole is formed in one side surface of the second baffle plate, the second bearing is installed in the second through hole, the lower end of the first baffle plate is connected with the upper surface of the workbench, the lower end of the second baffle plate is connected with the upper surface of the workbench, the upper end of the first baffle plate is connected with the lower surface of the fixing plate, the upper end of the second baffle plate is connected with the lower surface of the fixing plate, grooves are formed in the upper surfaces of the first baffle plate and the second baffle plate, the adjustable roller device comprises a plurality of grooves, sliding grooves are formed in the surfaces of two sides of each groove, the sliding blocks are in sliding fit with the sliding grooves respectively, the adjusting device comprises a pressing plate and a screw rod, the upper ends of the sliding blocks are connected with the lower surface of the pressing plate, a first rotating hole is formed in the upper surface of the fixing plate, one end of the screw rod is in rotating fit with the first rotating hole, the heating device comprises a fixing frame and a heater, the lower end of the fixing frame is connected with the upper surface of a workbench, the lower surface of the heater is connected with the upper surface of the workbench, and the number of the sliding blocks is two, so that the adjustable roller device has the function of adjusting the positions of the adjustable rollers.

Preferably, strutting arrangement still includes bottom plate and support column, and is a plurality of the support column lower extreme all with bottom plate upper surface connection, a plurality of the support column upper end all is connected with the workstation lower surface, and wherein, the support column has four, plays the effect of support.

Preferably, transmission still includes motor and shaping roller, motor side surface is connected with the frame upper end, shaping roller one end and motor side surface are connected, shaping roller one end and first bearing internal surface connection, the shaping roller other end and second bearing internal surface connection, wherein, the shaping roller has the effect that makes the cotton extrusion of electrically conductive bubble.

Preferably, fixing device still includes adjustable roller and compression spring, and is a plurality of slider side surface all is equipped with the third through-hole, adjustable roller both ends respectively with a plurality of third through-hole normal running fit, it is a plurality of compression spring upper end is connected with a plurality of slider lower surfaces respectively, and is a plurality of compression spring lower extreme is connected with a plurality of recess bottom surface respectively, and wherein, compression spring has two, has the effect of link block.

Preferably, the adjusting device further comprises an adjusting handle, the lower surface of the adjusting handle is connected with the upper end of the screw rod, and the adjusting handle has the effect of enabling the screw rod to move up and down.

Preferably, the heating device further comprises a feeding roller, a second rotating hole is formed in one side surface of the fixing frame, one end of the feeding roller is in rotating fit with the second rotating hole, a third rotating hole is formed in the other side surface of the fixing frame, the other end of the feeding roller is in rotating fit with the third rotating hole, the upper surface of the heater is arc-shaped, and the heating contact area is increased.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, can reciprocate the position with adjusting the roller through adjusting device, and then adjust the clearance between shaping roller and the adjustable roller, and then can produce the electrically conductive bubble cotton of different thickness.

2. The utility model discloses in, can thoroughly melt the rubber coating on the electrically conductive bubble cotton through heating device for electrically conductive cloth closely pastes together with the bubble cotton, has stopped the production in space between electrically conductive cloth and the bubble cotton.

Drawings

Fig. 1 is a schematic view of an external overall structure of a conductive foam feeding device of the present invention;

fig. 2 is a schematic view of a front view structure of a conductive foam feeding device of the present invention;

fig. 3 is a schematic diagram of a right-view structure of the conductive foam feeding device of the present invention;

fig. 4 is a schematic view of a top view structure of the conductive foam feeding device of the present invention.

In the figure: 100. a support device; 110. a base plate; 120. a support pillar; 130. a work table; 200. a transmission device; 210. a motor; 220. a machine base; 230. a first bearing; 240. a second bearing; 250. a forming roller; 300. a fixing device; 310. a first baffle plate; 320. a second baffle; 330. a fixing plate; 340. a slider; 350. an adjustable roller; 360. a compression spring; 400. an adjustment device; 410. pressing a plate; 420. a screw; 430. an adjusting handle; 500. a heating device; 510. a fixed mount; 520. a feed roller; 530. a heater.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention relates to a feeding device for conductive foam, comprising a supporting device 100, a transmission device 200, a fixing device 300, an adjusting device 400 and a heating device 500, wherein the supporting device 100 comprises a worktable 130, the transmission device 200 comprises a base 220, a first bearing 230 and a second bearing 240, the lower end of the base 220 is welded to the upper surface of the worktable 130, the fixing device 300 comprises a first baffle 310, a second baffle 320, a fixing plate 330 and a slider 340, a first through hole is formed on one side surface of the first baffle 310, the first bearing 230 is installed in the first through hole, a second through hole is formed on one side surface of the second baffle 320, the second bearing 240 is installed in the second through hole, the lower end of the first baffle 310 is connected to the upper surface of the worktable 130, the lower end of the second baffle 320 is connected to the upper surface of the worktable 130, the upper end of the first baffle 310 is connected to the lower surface of the fixing plate 330, the upper end of the second baffle 320 is connected to the lower surface of the fixing plate 330, first baffle 310 all is equipped with the recess with second baffle 320 upper surface, a plurality of recess both sides surfaces all are equipped with the spout, a plurality of sliders 340 respectively with a plurality of spout sliding fit, adjusting device 400 includes clamp plate 410 and screw rod 420, slider 340 upper end all is connected with clamp plate 410 lower surface, the fixed plate 330 upper surface is equipped with first rotatory hole, screw rod 420 one end and the rotatory cooperation in first rotatory hole, heating device 500 includes mount 510 and heater 530, mount 510 lower extreme and workstation 130 upper surface connection, heater 530 lower surface and workstation 130 upper surface connection, wherein, slider 340 has two, the effect that has the adjustable roller 350 position of regulation.

Referring to fig. 1-2, the supporting device 100 further includes a bottom plate 110 and four supporting pillars 120, lower ends of the supporting pillars 120 are connected to an upper surface of the bottom plate 110, upper ends of the supporting pillars 120 are connected to a lower surface of the worktable 130, and the supporting pillars 120 are four in number and play a supporting role.

Referring to fig. 1 to 3, the driving device 200 further includes a motor 210 and a forming roller 250, wherein one side surface of the motor 210 is connected to the upper end of the base 220, one end of the forming roller 250 is connected to one side surface of the motor 210, one end of the forming roller 250 is connected to the inner surface of the first bearing 230, and the other end of the forming roller 250 is connected to the inner surface of the second bearing 240, wherein the forming roller 250 has a function of extruding the conductive foam.

Referring to fig. 1-4, the fixing device 300 further includes an adjustable roller 350 and two compression springs 360, a third through hole is formed in a surface of one side of each of the plurality of sliding blocks 340, two ends of the adjustable roller 350 are respectively rotatably matched with the plurality of third through holes, upper ends of the plurality of compression springs 360 are respectively connected with lower surfaces of the plurality of sliding blocks 340, and lower ends of the plurality of compression springs 360 are respectively connected with bottom surfaces of the plurality of grooves, wherein the two compression springs 360 have an effect of connecting the sliding blocks 340.

Referring to fig. 1 to 4, the adjusting device 400 further includes an adjusting handle 430, and a lower surface of the adjusting handle 430 is connected to an upper end of the screw rod 420, wherein the adjusting handle 430 has a function of moving the screw rod 420 up and down.

Referring to fig. 1 to 4, the heating device 500 further includes a feeding roller 520, a second rotary hole is formed on one side surface of the fixing frame 510, one end of the feeding roller 520 is rotatably engaged with the second rotary hole, a third rotary hole is formed on the other side surface of the fixing frame 510, the other end of the feeding roller 520 is rotatably engaged with the third rotary hole, wherein the upper surface of the heater 530 is arc-shaped, which has an effect of increasing a heating contact area.

The following is the working principle of the utility model:

the model number of the motor 210 is FL42STH33-0956MA, the motor 210 is started, the motor 210 drives the forming roller 250 to rotate through the first bearing 230 and the second bearing 240, the conductive cloth covers the foam coated with the hot melt adhesive, and passes through the gap between the feeding roller 520 and the heater 530 together with the foam, and then passes through the gap between the forming roller 250 and the adjustable roller 350, the heater 530 melts the hot melt adhesive on the foam, and then the hot melt adhesive is extruded by the forming roller 250 and the adjustable roller 350, so that the hot melt adhesive sufficiently adheres the conductive cloth and the foam together, thereby producing the conductive foam, the gap between the forming roller 250 and the adjustable roller 350 can be adjusted through the adjusting device 400, and the conductive foam with different thicknesses can be conveniently produced according to production requirements.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cotton material feeding unit of electrically conductive bubble, includes strutting arrangement (100), transmission (200), fixing device (300), adjusting device (400) and heating device (500), its characterized in that: the supporting device (100) comprises a workbench (130), the transmission device (200) comprises a base (220), a first bearing (230) and a second bearing (240), the lower end of the base (220) is welded with the upper surface of the workbench (130), the fixing device (300) comprises a first baffle plate (310), a second baffle plate (320), a fixing plate (330) and a sliding block (340), a first through hole is formed in one side surface of the first baffle plate (310), the first bearing (230) is installed in the first through hole, a second through hole is formed in one side surface of the second baffle plate (320), the second bearing (240) is installed in the second through hole, the lower end of the first baffle plate (310) is connected with the upper surface of the workbench (130), the lower end of the second baffle plate (320) is connected with the upper surface of the workbench (130), and the upper end of the first baffle plate (310) is connected with the lower surface of the fixing plate (330), second baffle (320) upper end and fixed plate (330) lower surface are connected, first baffle (310) all are equipped with the recess with second baffle (320) upper surface, and are a plurality of recess both sides surface all is equipped with the spout, and is a plurality of slider (340) respectively with a plurality of spout sliding fit, adjusting device (400) are including clamp plate (410) and screw rod (420), slider (340) upper end all is connected with clamp plate (410) lower surface, fixed plate (330) upper surface is equipped with first rotatory hole, screw rod (420) one end and first rotatory hole normal running fit, heating device (500) are including mount (510) and heater (530), mount (510) lower extreme and workstation (130) upper surface are connected, heater (530) lower surface and workstation (130) upper surface are connected.

2. The conductive foam feeding device of claim 1, wherein: the supporting device (100) further comprises a bottom plate (110) and supporting columns (120), the lower ends of the supporting columns (120) are connected with the upper surface of the bottom plate (110), and the upper ends of the supporting columns (120) are connected with the lower surface of the workbench (130).

3. The conductive foam feeding device of claim 1, wherein: the transmission device (200) further comprises a motor (210) and a forming roller (250), one side surface of the motor (210) is connected with the upper end of the base (220), one end of the forming roller (250) is connected with one side surface of the motor (210), one end of the forming roller (250) is connected with the inner surface of the first bearing (230), and the other end of the forming roller (250) is connected with the inner surface of the second bearing (240).

4. The conductive foam feeding device of claim 1, wherein: fixing device (300) still include adjustable roller (350) and compression spring (360), and is a plurality of slider (340) side surface all is equipped with the third through-hole, adjustable roller (350) both ends respectively with a plurality of third through-hole normal running fit, it is a plurality of compression spring (360) upper end is connected with a plurality of sliders (340) lower surface respectively, and is a plurality of compression spring (360) lower extreme is connected with a plurality of recess bottom surface respectively.

5. The conductive foam feeding device of claim 1, wherein: the adjusting device (400) further comprises an adjusting handle (430), and the lower surface of the adjusting handle (430) is connected with the upper end of the screw rod (420).

6. The conductive foam feeding device of claim 1, wherein: the heating device (500) further comprises a feeding roller (520), a second rotating hole is formed in one side surface of the fixing frame (510), one end of the feeding roller (520) is in rotating fit with the second rotating hole, a third rotating hole is formed in the other side surface of the fixing frame (510), and the other end of the feeding roller (520) is in rotating fit with the third rotating hole.