CN218359532U - Sizing material recovery processing device is used in power cord production and processing - Google Patents

Abstract

The utility model discloses a sizing material recovery processing device is used in power cord production and processing, including last workbin and a platform, the lower extreme of going up the workbin is provided with crushing case, the back of smashing the case is provided with drive mechanism. The utility model adopts the above structure, the waste rubber material that produces in the power cord course of working can fall into and connect the silo, and carry waste rubber material to feed mechanism through connecing the material conveyer belt, make feed mechanism send waste rubber material into the material loading case and fall into crushing case, drive two crushing rollers through drive mechanism and rotate in opposite directions, can make crushing roller carry out crushing work, waste rubber material after smashing falls into screening case, sieve waste rubber material through screening mechanism, can reject the not complete waste rubber material of smashing, and the waste rubber material of smashing the completion is then the whereabouts discharge screening case, so that retrieve the waste rubber material of accomplishing the processing and recycle, thereby the waste of waste rubber material has been avoided, the manufacturing cost of power cord has been reduced.

Description

Sizing material recovery processing device is used in power cord production and processing

Technical Field

The utility model belongs to power cord production field, in particular to power cord is sizing material recovery processing device for production and processing.

Background

The power line is a wire for transmitting current, the common current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to the purpose, the AC power line is a wire for passing AC with higher voltage, the power line is a fitting for household appliances, but plays a crucial role in the use of the household appliances, and if the power line is broken, the whole electric appliance cannot be used.

In the prior art, the power cord can produce a large amount of useless sizing materials after cutting, wire stripping in process of production, but the useless sizing material recovery unit in the production system of power cord mostly only collects the useless sizing material of power cord, does not carry out broken recycle to useless sizing material to the wasting of resources has been caused.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a sizing material recovery processing device is used in power cord production and processing to solve the power cord production facility among the prior art and lack the recovery processing structure of useless sizing material, can't retrieve the useless sizing material and recycle, thereby lead to the problem of wasting of resources.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a sizing material recovery processing device for power cord production and processing, includes material loading case and a platform, the lower extreme of material loading case is provided with crushing case, the back of crushing case is provided with drive mechanism, the inside of crushing case is provided with crushing roller through drive mechanism, the both ends of crushing roller all are provided with second locating component, the lower extreme of crushing case is provided with the screening case, the inside of screening case is provided with screening mechanism, the upper end left side of a platform is provided with the cutting equipment body, the upper end right side of a platform is provided with the wire stripping equipment body, the lateral wall of a platform has been seted up and has been connect the silo, the inside upper end of connecing the silo is provided with and connects the material conveyer belt, the upper end right side of material loading case is provided with feed mechanism, feed mechanism stretches into and connects the inside of silo.

Further, as preferred technical scheme, feed mechanism includes support, first motor, drive roll, material loading area and driven voller, the support sets up the upper end right side at the material loading case, first motor sets up the back at the support, the output of first motor stretches into the inside of support, the drive roll sets up the output at first motor, material loading area transmission is connected at the outer wall of drive roll, the driven voller sets up and is connecing the inside lower extreme left side of silo, the outer wall at the driven voller is connected in the one end transmission of material loading area, the both ends of drive roll and driven voller are provided with a locating component respectively.

Further, as preferred technical scheme, first locating component includes first locating piece and first constant head tank, first locating piece sets up respectively at the both ends of drive roll and driven voller, first constant head tank is seted up respectively at the support and is connect the inner wall of silo, first locating piece rotates the inside of connecting at first constant head tank.

Further, as a preferred technical scheme, the transmission mechanism comprises a box body, a second motor, a first gear and a second gear, the box body is arranged on the back face of the crushing box, the second motor is arranged inside the box body, the output end of the second motor is connected with one end of the crushing roller, the first gear is arranged on the outer wall of one end of the crushing roller, the second gear is arranged on the outer wall of one end of the other crushing roller, and the second gear is meshed with the first gear.

Further, as a preferred technical scheme, the second positioning assembly comprises a second positioning block and a second positioning groove, the second positioning block is arranged at two ends of the crushing roller, the second positioning groove is formed in the inner wall of the crushing box, and the second positioning block is rotatably connected inside the second positioning groove.

Further, as preferred technical scheme, screening mechanism includes first supporting component, bank, vibrating motor and second supporting component, first supporting component sets up the inner wall at the screening case, the bank sets up the inside at the screening case through first supporting component, vibrating motor sets up the upper end right side at the bank, the opening has been seted up to the lower extreme of screening case left side wall, the left end of bank runs through the screening case through the opening, the second supporting component sets up the lower extreme left side at the bank.

Further, as preferred technical scheme, first supporting component includes recess, montant and first spring, the inner wall at the screening case is seted up to the recess, the right-hand member of bank is pegged graft in the inside of recess, the montant sets up the inside at the recess, the bank is run through to the one end of montant, the outer wall and the bank sliding connection of montant, first spring cup joints the outer wall at the montant, the one end and the bank laminating of sieves of first spring, the other end of first spring and the inner wall laminating of recess.

Further, as preferred technical scheme, the second supporting component includes branch, spout and second spring, branch sets up the lower extreme left side at the bank of screens, the inside lower extreme at the opening is seted up to the spout, the lower extreme sliding connection of branch is in the inside of spout, the lower extreme of branch lateral wall is provided with spacing subassembly, the second spring cup joints the outer wall at branch, the upper end and the bank of screens laminating of second spring, the lower extreme and the inside lower extreme laminating of opening of second spring.

Further, as preferred technical scheme, spacing subassembly includes stopper and spacing groove, the stopper sets up the lower extreme at the branch lateral wall, the inner wall at the spout is seted up to the spacing groove, stopper sliding connection is in the inside of spacing groove.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, waste rubber materials generated in the processing process of the cutting equipment body and the wire stripping equipment body fall into a material receiving groove, the waste rubber materials are conveyed to a material feeding mechanism through a material receiving conveying belt, the waste rubber materials can be conveyed into the material feeding box through the material feeding mechanism, then the waste rubber materials can enter a crushing box, two crushing rollers are driven to rotate oppositely through a transmission mechanism, the crushing rollers can play a role of crushing the waste rubber materials, the crushed waste rubber materials fall into a screening box, the waste rubber materials are screened through a screening mechanism, the waste rubber materials which are not completely crushed can be removed, the waste rubber materials can be thrown into the material feeding box again, and the crushed waste rubber materials fall down and are discharged out of the screening box, so that the treated waste rubber materials can be recycled, waste of the waste rubber materials is avoided, and the production cost of a power line is reduced;

second, drive through the inside second motor of box smashes the roller and rotates, make and smash the roller and can drive first gear and rotate simultaneously, and be connected with first gear engagement through the second gear, can make the second gear drive another crushing roller and rotate simultaneously, thereby make drive mechanism can make two crushing rollers rotate simultaneously, and rotate the inside of connecting at the second constant head tank through making the second locating piece, make second locating component reach the effect of firm crushing roller position, avoid smashing the roller and appear the skew, the condition such as drops, and then make crushing roller reach the effect of smashing useless sizing material, so that collect the reuse with useless sizing material.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the feeding mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the crushing box of the present invention;

figure 5 is the screening box structure sketch map of the utility model.

Reference numerals: 1. the device comprises a feeding box, a crushing box, a 3, a screening box, a 31, an opening, a 4, a supporting table, a 41, a cutting device body, a 42, a wire stripping device body, a 43, a material receiving groove, a 44, a material receiving conveying belt, a 5, a feeding mechanism, a 51, a support, a 52, a first motor, a 53, a driving roller, a 54, a feeding belt, a 55, a driven roller, a 56, a first positioning component, a 561, a first positioning block, a 562, a first positioning groove, a 6, a crushing roller, a 61, a second positioning component, a 611, a second positioning block, a 612, a second positioning groove, a 7, a transmission mechanism, a 71, a box body, a 72, a second motor, a 73, a first gear, a 74, a second gear, a 8, a screening mechanism, a 81, a first supporting component, a 811, a groove, a 812, a vertical rod, a 813, a first spring, a 82, a screening frame, an 83, a vibrating motor, a 84, a second supporting component, a 841, a support rod, a chute, a 843, a second spring, a limiting block, a 851, a limiting block 852, and a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the sizing material recovery processing device for power cord production and processing described in this embodiment includes a feeding box 1 and a supporting table 4, a crushing box 2 is disposed at the lower end of the feeding box 1, a transmission mechanism 7 is disposed on the back of the crushing box 2, a crushing roller 6 is disposed inside the crushing box 2 through the transmission mechanism 7, second positioning assemblies 61 are disposed at both ends of the crushing roller 6, a screening box 3 is disposed at the lower end of the crushing box 2, a screening mechanism 8 is disposed inside the screening box 3, a cutting device body 41 is disposed on the left side of the upper end of the supporting table 4, a wire stripping device body 42 is disposed on the right side of the upper end of the supporting table 4, a receiving groove 43 is disposed on the side wall of the supporting table 4, a receiving conveying belt 44 is disposed at the upper end inside the receiving groove 43, a feeding mechanism 5 is disposed on the right side of the upper end of the feeding box 1, and the feeding mechanism 5 extends into the receiving groove 43; the waste rubber materials generated in the processing process of the cutting equipment body 41 and the wire stripping equipment body 42 fall into the material receiving groove 43, the waste rubber materials are conveyed to the material conveying mechanism 5 through the material receiving conveying belt 44, the waste rubber materials can be conveyed into the material feeding box 1 through the material feeding mechanism 5, then the waste rubber materials can enter the crushing box 2, the two crushing rollers 6 are driven to rotate oppositely through the transmission mechanism 7, the crushing rollers 6 can play a role of crushing the waste rubber materials, the crushed waste rubber materials fall into the screening box 3, the waste rubber materials which are not completely crushed can be removed through the screening mechanism 8, the waste rubber materials can be fed into the material feeding box 1 again, the crushed waste rubber materials fall out of the screening box 3, the processed waste rubber materials can be recycled, waste of the waste rubber materials is avoided, and the production cost of power wires is reduced.

Example 2

Referring to fig. 2 and 3, on the basis of embodiment 1, in order to achieve the purpose of loading, in this embodiment, an innovative design is performed on a loading mechanism 5, specifically, the loading mechanism 5 includes a support 51, a first motor 52, a driving roller 53, a loading belt 54 and a driven roller 55, the support 51 is disposed on the right side of the upper end of the loading box 1, the first motor 52 is disposed on the back of the support 51, an output end of the first motor 52 extends into the support 51, the driving roller 53 is disposed on an output end of the first motor 52, the loading belt 54 is connected to the outer wall of the driving roller 53 in a transmission manner, the driven roller 55 is disposed on the left side of the lower end inside the receiving groove 43, one end of the loading belt 54 is connected to the outer wall of the driven roller 55 in a transmission manner, and two ends of the driving roller 53 and the driven roller 55 are respectively provided with a first positioning component 56; the driving roller 53 is driven by the first motor 52 to rotate inside the bracket 51, the position of one end of the feeding belt 54 is stabilized by the driven roller 55, and the positions of the driving roller 53 and the driven roller 55 are stabilized by the first positioning assembly 56, so that the feeding belt 54 can achieve the effect of conveying waste rubber materials, and the feeding mechanism 5 can feed the waste rubber materials into the feeding box 1.

Referring to fig. 3, in order to achieve the purpose of stabilizing the positions of the driving roller 53 and the driven roller 55, the first positioning assembly 56 of the present embodiment includes a first positioning block 561 and a first positioning groove 562, the first positioning block 561 is respectively disposed at two ends of the driving roller 53 and the driven roller 55, the first positioning groove 562 is respectively opened at the inner walls of the bracket 51 and the material receiving groove 43, and the first positioning block 561 is rotatably connected inside the first positioning groove 562; the first positioning block 561 is rotatably connected inside the first positioning groove 562, so that the first positioning assembly 56 can stabilize the positions of the driving roller 53 and the driven roller 55, and the driving roller 53 and the driven roller 55 are prevented from shifting or falling off to affect the position of the feeding belt 54.

Referring to fig. 4, in order to achieve the purpose of rotating the pulverizing rollers 6, the transmission mechanism 7 of the present embodiment includes a box body 71, a second motor 72, a first gear 73 and a second gear 74, the box body 71 is disposed at the back of the pulverizing box 2, the second motor 72 is disposed inside the box body 71, the output end of the second motor 72 is connected to one end of the pulverizing roller 6, the first gear 73 is disposed on the outer wall of one end of the pulverizing roller 6, the second gear 74 is disposed on the outer wall of one end of the other pulverizing roller 6, and the second gear 74 is engaged with the first gear 73; the crushing rollers 6 are driven to rotate by the second motor 72 in the box body 71, so that the crushing rollers 6 can drive the first gear 73 to rotate simultaneously, and the second gear 74 is meshed with the first gear 73 to be connected, so that the second gear 74 drives the other crushing roller 6 to rotate simultaneously, and the transmission mechanism 7 can drive the two crushing rollers 6 to rotate simultaneously, so that the crushing rollers 6 can crush waste rubber materials.

Referring to fig. 4, for the purpose of stabilizing the position of the pulverizing roller 6, the second positioning assembly 61 of the present embodiment includes a second positioning block 611 and a second positioning groove 612, the second positioning block 611 is disposed at two ends of the pulverizing roller 6, the second positioning groove 612 is disposed on the inner wall of the pulverizing box 2, and the second positioning block 611 is rotatably connected inside the second positioning groove 612; through making second locating piece 611 rotate the inside of connecting at second constant head tank 612, make second locating component 61 reach the effect of firm crushing roller 6 position, avoid crushing roller 6 to appear the skew, drop the circumstances such as and influence crushing effect.

Example 3

Referring to fig. 5, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of screening crushed waste rubber, the screening mechanism 8 is innovatively designed, specifically, the screening mechanism 8 includes a first support component 81, a screen frame 82, a vibration motor 83 and a second support component 84, the first support component 81 is disposed on the inner wall of the screening box 3, the screen frame 82 is disposed inside the screening box 3 through the first support component 81, the vibration motor 83 is disposed on the right side of the upper end of the screen frame 82, an opening 31 is disposed at the lower end of the left side wall of the screening box 3, the left end of the screen frame 82 penetrates through the screening box 3 through the opening 31, and the second support component 84 is disposed on the left side of the lower end of the screen frame 82; the right-hand member position of sieve frame 82 is stabilized through first supporting component 81 to stabilize sieve frame 82 in the inside position of opening 31 through second supporting component 84, make sieve frame 82 vibrations through vibrating motor 83 afterwards, and promote the vibration frequency of sieve frame 82 through first supporting component 81, second supporting component 84, can make sieve frame 82 play the effect of the useless sizing material of screening, make sieve frame 82 can reject the complete useless sizing material of not smashing, avoid smashing incomplete useless sizing material influence recovery effect.

Referring to fig. 5, in order to achieve the purpose of stabilizing the right end position of the sieve frame 82, the first support component 81 of this embodiment includes a groove 811, a vertical rod 812 and a first spring 813, the groove 811 is disposed on the inner wall of the sieving box 3, the right end of the sieve frame 82 is inserted into the groove 811, the vertical rod 812 is disposed inside the groove 811, one end of the vertical rod 812 penetrates through the sieve frame 82, the outer wall of the vertical rod 812 is slidably connected with the sieve frame 82, the first spring 813 is sleeved on the outer wall of the vertical rod 812, one end of the first spring 813 is attached to the sieve frame 82, and the other end of the first spring 813 is attached to the inner wall of the groove 811; the right end through making the bank 82 is pegged graft in the inside of recess 811, and stabilizes the right-hand member of bank 82 in the inside of recess 811 through montant 812 to support the position of bank 82 through first spring 813, can make first supporting component 81 reach the effect of stabilizing the bank 82 right-hand member position, and when the bank 82 vibrates, can promote the vibration frequency of bank 82 through first spring 813, in order to reach the effect that promotes the bank 82 screening effect.

Referring to fig. 5, in order to achieve the purpose of stabilizing the left end position of the screen frame 82, the second support assembly 84 of this embodiment includes a supporting rod 841, a chute 842 and a second spring 843, the supporting rod 841 is disposed on the left side of the lower end of the screen frame 82, the chute 842 is disposed at the lower end inside the opening 31, the lower end of the supporting rod 841 is slidably connected inside the chute 842, the lower end of the side wall of the supporting rod 841 is provided with a limit assembly 85, the second spring 843 is sleeved on the outer wall of the supporting rod 841, the upper end of the second spring 843 is attached to the screen frame 82, and the lower end of the second spring 843 is attached to the lower end inside the opening 31; through setting up branch 841 on the left of the lower extreme of bank 82 to through the position of spacing subassembly 85 firm branch 841 in spout 842 inside, can make the horizontal position of the firm bank 82 of branch 841, and the position of supporting bank 82 through second spring 843, can make second supporting component 84 reach the effect of firm bank 82 left end position, and can promote the vibration frequency of bank 82 through second spring 843.

Referring to fig. 5, in order to achieve the purpose of preventing the supporting rod 841 from being separated from the chute 842, the limiting component 85 of this embodiment includes a limiting block 851 and a limiting groove 852, the limiting block 851 is disposed at the lower end of the side wall of the supporting rod 841, the limiting groove 852 is disposed on the inner wall of the chute 842, and the limiting block 851 is slidably connected inside the limiting groove 852; through stopper 851 sliding connection in the inside of spacing groove 852, make spacing subassembly 85 reach the effect of firm branch 841 in spout 842 internal position, avoid branch 841 and spout 842 to separate and influence the position of bank 82.

The use principle and the advantages are as follows: the cutting and stripping work of the power line can be carried out through the cutting device body 41 and the stripping device body 42 on the upper end of the supporting table 4, the waste rubber material generated in the power line processing process falls into the receiving groove 43, the waste rubber material is conveyed to the upper material belt 54 through the receiving conveying belt 44, then the driving roller 53 is driven by the first motor 52 to rotate in the support 51, the position of one end of the upper material belt 54 is stabilized by the driven roller 55, the first positioning block 561 is rotatably connected in the first positioning groove 562, the first positioning block 56 stabilizes the positions of the driving roller 53 and the driven roller 55, the waste rubber material can be conveyed into the feeding box 1 through the feeding mechanism 5, then the waste rubber material can enter the crushing box 2, the crushing roller 6 is driven to rotate by the second motor 72 in the box body 71, and the crushing roller 6 can drive the first gear 73 to rotate, the second gear 74 is meshed with the first gear 73 to enable the second gear 74 to drive the other crushing roller 6 to rotate simultaneously, the second positioning block 611 is rotatably connected inside the second positioning groove 612 to enable the second positioning assembly 61 to stabilize the position of the crushing roller 6, the two crushing rollers 6 can be driven to rotate oppositely through the transmission mechanism 7, the crushing rollers 6 can play a role of crushing waste rubber materials, the crushed waste rubber materials fall into the sieving box 3, the vibrating motor 83 drives the sieve frame 82 to vibrate, the vertical rod 812 and the first spring 813 are used for stabilizing the position of the right end of the sieve frame 82 inside the groove 811, the first supporting assembly 81 is used for stabilizing the position of the right side of the sieve frame 82, the limiting block 851 is slidably connected inside the limiting groove 852, the limiting assembly 85 is used for stabilizing the position of the supporting rod 841 inside the chute 842, and the supporting rod 841 and the second spring 843 can be used for stabilizing the position of the sieve frame 82 inside the opening 31, thereby make the left side position of the firm bank of screens 82 of second supporting component 84, the skew appears in the position of avoiding bank of screens 82, can promote the vibration frequency of bank of screens 82 through first spring 813 and second spring 843 simultaneously, thereby make screening mechanism 8 sieve the cull, reject the complete cull that will not smash, and can drop into the material loading case 1 again with the cull that does not smash completely, and the cull that smashes the completion is then the whereabouts discharge screening case 3, so that retrieve the cull that accomplishes the processing and recycle, thereby the waste of cull has been avoided, the manufacturing cost of power cord has been reduced.

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 (9)

1. The utility model provides a power cord production and processing is with sizing material recovery processing device which characterized in that: the automatic feeding device comprises a feeding box and a supporting platform, wherein the lower end of the feeding box is provided with a crushing box, the back of the crushing box is provided with a transmission mechanism, the inside of the crushing box is provided with a crushing roller through the transmission mechanism, the two ends of the crushing roller are provided with second positioning assemblies, the lower end of the crushing box is provided with a screening box, the inside of the screening box is provided with a screening mechanism, the left side of the upper end of the supporting platform is provided with a cutting device body, the right side of the upper end of the supporting platform is provided with a wire stripping device body, the side wall of the supporting platform is provided with a material receiving groove, the upper end of the inside of the material receiving groove is provided with a material receiving conveying belt, the right side of the upper end of the feeding box is provided with a feeding mechanism, and the feeding mechanism stretches into the inside of the material receiving groove.

2. The device for recycling and processing the rubber material for power cord production and processing as claimed in claim 1, wherein: feed mechanism includes support, first motor, drive roll, material loading area and driven voller, the support sets up the upper end right side at the material loading case, first motor sets up the back at the support, the output of first motor stretches into the inside of support, the drive roll sets up the output at first motor, the outer wall at the drive roll is connected in the transmission of material loading area, the driven voller sets up in the lower extreme left side that connects the silo inside, the outer wall at the driven voller is connected in the one end transmission of material loading area, the both ends of drive roll and driven voller are provided with a locating component respectively.

3. The device for recycling and processing the rubber material for power cord production and processing as claimed in claim 2, wherein: the first positioning component comprises a first positioning block and a first positioning groove, the first positioning block is arranged at two ends of the driving roller and the driven roller respectively, the first positioning groove is formed in the inner wall of the support and the inner wall of the material receiving groove respectively, and the first positioning block is rotatably connected inside the first positioning groove.

4. The device for recycling and processing the sizing material for power cord production and processing according to claim 1, wherein: drive mechanism includes box, second motor, first gear and second gear, the box sets up the back at crushing case, the second motor sets up the inside at the box, the output of second motor is connected with the one end of smashing the roller, first gear setting is at the outer wall of smashing roller one end, the second gear sets up the outer wall at another crushing roller one end, the second gear is connected with first gear engagement.

5. The device for recycling and processing the sizing material for power cord production and processing according to claim 1, wherein: the second positioning assembly comprises a second positioning block and a second positioning groove, the second positioning block is arranged at two ends of the crushing roller, the second positioning groove is formed in the inner wall of the crushing box, and the second positioning block is rotatably connected inside the second positioning groove.

6. The device for recycling and processing the rubber material for power cord production and processing as claimed in claim 1, wherein: screening mechanism includes first supporting component, bank, vibrating motor and second supporting component, first supporting component sets up the inner wall at the screening case, the bank sets up the inside at the screening case through first supporting component, vibrating motor sets up the upper end right side at the bank, the opening has been seted up to the lower extreme of screening case left side wall, the left end of bank runs through the screening case through the opening, the second supporting component sets up the lower extreme left side at the bank.

7. The device for recycling and processing the sizing material for power cord production and processing according to claim 6, wherein: first supporting component includes recess, montant and first spring, the inner wall at screening case is seted up to the recess, peg graft in the inside of recess the right-hand member of bank of screens, the montant sets up the inside at the recess, the bank of screens is run through to the one end of montant, the outer wall and the bank of screens sliding connection of montant, first spring cup joints the outer wall at the montant, the one end and the bank of screens laminating of first spring, the other end of first spring and the inner wall laminating of recess.

8. The device for recycling and processing the sizing material for power cord production and processing according to claim 6, wherein: the second supporting assembly comprises a supporting rod, a sliding groove and a second spring, the supporting rod is arranged on the left side of the lower end of the screen frame, the sliding groove is formed in the lower end inside the opening, the lower end of the supporting rod is connected to the inside of the sliding groove in a sliding mode, the lower end of the side wall of the supporting rod is provided with a limiting assembly, the second spring is sleeved on the outer wall of the supporting rod, the upper end of the second spring is attached to the screen frame, and the lower end of the second spring is attached to the lower end inside the opening.

9. The device for recycling and processing the sizing material for power cord production and processing according to claim 8, wherein: the limiting assembly comprises a limiting block and a limiting groove, the limiting block is arranged at the lower end of the side wall of the supporting rod, the limiting groove is formed in the inner wall of the sliding groove, and the limiting block is connected to the inner part of the limiting groove in a sliding mode.

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