Drying equipment for cable production

Abstract

The invention discloses drying equipment for cable production, relates to the field of cable production, and solves the problem that water in a sponge barrel is difficult to extrude in real time by existing drying equipment, the drying equipment comprises a standby shell and two fixing blocks symmetrically and fixedly mounted on the inner side of the equipment shell, and positioning rings are fixedly mounted on the outer sides of the fixing blocks; a sponge barrel is mounted between the two positioning rings, and a drying fan is fixedly mounted at the top of the outer side of the equipment shell. The cleaning and brushing mechanism is used for enabling the sponge barrel to rotate to clean water stains on the surface of the cable, and the cleaning and brushing mechanism is installed between the two positioning rings; according to the invention, through the cleaning and brushing mechanism, the sponge cylinder rotates and moves along the outer side of the cable, water drops left on the surface of the cable are cleaned, and the sponge cylinder is extruded in real time, so that water in the sponge cylinder can be extruded out and the cable can be conveyed while the sponge cylinder rotates and moves, thereby achieving the effect of rapid drying.

Description

Technical Field

[0001] The invention relates to the field of cable production, in particular to drying equipment used for cable production. Background Art

[0002] Cables are usually made up of several or several groups of twisted wires. Each group of wires are insulated from each other and are often twisted around a central wire. The entire outside is covered with a highly insulating covering. It is mainly composed of conductors, insulating layers, fillers, shielding layers, sheaths and other parts. It has the characteristics of internal power and external insulation, and plays a vital role in many fields such as electricity, communications, construction, transportation and industry.

[0003] When the cable is produced, the plastic layer on the outside of the cable needs to be cooled and cooled. Usually, water spraying is used for rapid cooling. However, after cooling, a large amount of water droplets will remain on the plastic layer on the outside of the cable. The existing Chinese public patent document: CN116504469B discloses a cable production surface dewatering and drying device. The water droplets on the outside of the cable are cleaned by a rotating sponge cylinder with a fan, and the water in the sponge is squeezed out by squeezing. However, the water in the sponge can only be squeezed out after the cable is dried. The cable is long. If there is a lot of water in the sponge, the cable needs to be stopped to squeeze out the water in the sponge. It is difficult to continuously dry the cable, which reduces production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a drying device for cable production to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: The drying equipment for cable production comprises: an equipment housing and two fixed blocks symmetrically fixedly installed on the inner side of the equipment housing, a positioning ring fixedly installed on the outer side of the fixed block, a sponge cylinder installed between the two positioning rings, the cable enters the sponge cylinder through an opening at one end of the equipment housing, and is pulled out from an opening at the other end of the equipment housing, and a drying fan is fixedly installed on the top of the outer side of the equipment housing for drying the cable in the equipment housing; it also comprises: a brushing mechanism for rotating the sponge cylinder to clean water stains on the surface of the cable, the brushing mechanism being installed between the two positioning rings; a pressure regulating mechanism for adjusting the squeezing force of the sponge cylinder, the pressure regulating mechanism being installed between the two fixed blocks and extending to the outer side of the equipment housing; a slag removing mechanism for cleaning dust adhering to the surface of the cable in the equipment housing, the slag removing mechanism being installed at the opening on the right side of the equipment housing.

[0006] Preferably, the cleaning mechanism includes an extrusion block fixedly installed between the two positioning rings, both sides of the extrusion block are inclined structures, the bottom of the extrusion block is an arc-shaped structure, the outer side of the extrusion block contacts the inner side of the sponge tube, a filter cartridge is fixedly installed on the outer side of the sponge tube, the filter cartridge is made of rubber, and a plurality of strip-shaped filter holes are provided on the outer side of the filter cartridge so that the squeezed water can be discharged from the filter cartridge, and two pressing rollers symmetrically distributed on the outer side of the extrusion block are rotatably installed on the inner side of the device housing, and the outer side of the pressing roller contacts the outer side of the filter cartridge so that the sponge The cylinder is stretched and attached to the inclined surface of the extrusion block, and a rotating rod that passes through the positioning ring and the extrusion block is rotatably installed on the inner side of the equipment shell, and two symmetrically distributed gears are fixedly installed on the outer side of the rotating rod. The inner side of the filter cylinder is fixedly connected with two toothed belts that respectively cooperate with the two gears. Gear one can drive the filter cylinder to rotate through the toothed belts, and a motor is fixedly installed on the outer side of the equipment shell, and the output end of the motor is fixedly connected to one end of the rotating rod. The rotating rod is continuously rotated by the motor, and the outer side of the positioning ring contacts the inner side of the filter cylinder, which is convenient for shaping and supporting the filter cylinder.

[0007] Preferably, the pressure regulating mechanism includes two extrusion strips symmetrically arranged inside the extrusion block, the extrusion block is provided with a sliding cavity for limiting the sliding of the extrusion strip, the extrusion strip can be pressed against the inner side of the sponge tube to improve the squeezing efficiency of water in the sponge tube, and two vertically symmetrical positioning strips are fixedly connected to the inner side of the sliding cavity, and a plurality of sliding rods in a rectangular array are fixedly installed on one side of the extrusion strip close to the positioning strip, the sliding rod slides through the positioning strip, and a tension spring is provided on the outer side of the sliding rod, and the tension spring is fixedly installed between the extrusion strip and the positioning strip to facilitate the resetting of the extrusion strip, and the extrusion strip close to the sliding strip A push strip is fixedly connected to one side of the rod, and the push strip is limited to slide between the two positioning strips, and a push block is arranged between the two positioning strips, and the push block is in contact with one end of the two push strips, and the contact surfaces of the push block and the push strips are both inclined structures. When the push block moves along the inclined surface of the push strip, it can push the push strip to move, so that the extrusion strip extends outward along the sliding cavity, and the push block is rotated at one end away from the push strip and a screw rod matching the extrusion strip is installed. Rotating the screw rod can push the push block to move between the two positioning strips, and the screw rod extends to the outside of the device housing, and the screw rod is fixedly connected to a handle at one end away from the push block.

[0008] Preferably, the slag removal mechanism includes a support frame fixedly mounted on the right side of the equipment housing, the top of the support frame is fixedly connected to a sleeve frame aligned with the opening of the equipment housing, a rotating drum is rotatably mounted on the inner side of the sleeve, an annular groove corresponding to the width of the sleeve is provided on the outer side of the rotating drum, a spiral scraper is fixedly connected to the inner side of the rotating drum, and when the spiral scraper rotates, the dust on the outside of the cable can be scraped out and pushed out from the opening of the rotating drum, a gear 2 is rotatably mounted on the outer side of the equipment housing, a groove for mounting the gear 2 is provided on the outer side of the support frame, a gear ring matching the gear 2 is fixedly connected to the outer side of the rotating drum, and a synchronous belt is rotatably mounted between the rotating rod and the gear 2, so that when the rotating rod rotates, the gear 2 can be driven to rotate through the synchronous belt.

[0009] Preferably, a water receiving box is installed on the bottom inner wall of the device housing, and a socket for limiting insertion of the water receiving box is opened on the outer side of the device housing, so that water squeezed out of the sponge tube can fall into the water receiving box.

[0010] Preferably, a plurality of equally spaced balls are fixedly mounted on the top of the extrusion block to provide support for the cable.

[0011] Preferably, the pressing roller is made of rubber, and a plurality of anti-slip grooves with equal spacing in an annular shape are provided on the outer side of the pressing roller to improve the stability of the positioning of the filter cartridge.

[0012] Preferably, a guide rod is fixedly connected to the outer side of the push block, and a guide groove for limiting sliding of the guide rod is provided on the outer side of the positioning strip, so that the push block can smoothly push the push strip to move.

[0013] Preferably, the support frame and the end of the rotating drum away from the gear ring are both arc-shaped structures, which facilitates the insertion of the cable into the rotating drum.

[0014] Preferably, two symmetrically distributed trapezoidal brackets are fixedly installed between the bottom of the support frame and the outer side of the device housing to improve the bearing capacity of the support frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a cleaning mechanism to make the sponge tube rotate and move along the outer side of the cable to clean the water drops remaining on the surface of the cable, and stretch one side of the sponge tube to stretch the sponge tube, and squeeze the sponge tube in real time, so that the water in the sponge tube can be squeezed out while the sponge tube is kept rotating and moving, and the cable is kept transported, thereby achieving a quick drying effect.

[0016] The present invention can synchronously adjust the two extrusion bars in the extrusion block through the pressure regulating mechanism, so that the extrusion bars press the inner side of the sponge tube, thereby increasing the speed of squeezing water out of the sponge tube. When there is more water on the cable surface, the extrusion bars can be adjusted to achieve the effect of quickly squeezing water.

[0017] The present invention uses a slag removal mechanism to scrape out and clean the dust stuck on the outer side of the cable before the cable enters the sponge tube, push out the scraped impurities, and scrape out part of the water, thereby achieving the effect of dust cleaning and slag removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the device housing and the water receiving box in the present invention; Figure 3 It is a schematic diagram of the structure of the filter cartridge and the positioning ring in the present invention; Figure 4 This is a schematic diagram of the structure of the sponge tube and the extrusion block in the present invention; Figure 5 It is a schematic diagram of the structure of the extrusion strip and the positioning strip in the present invention; Figure 6 It is a schematic diagram of the push block and push strip structure in the present invention; Figure 7 It is a schematic diagram of the support frame and sleeve frame structure in the present invention; Figure 8 It is a schematic diagram of the structure of the rotating drum and the spiral scraper in the present invention.

[0019] In the figure: 1. Equipment casing; 2. Fixed block; 3. Brushing mechanism; 4. Pressure regulating mechanism; 5. Deslagging mechanism; 6. Positioning ring; 7. Sponge cylinder; 8. Drying fan; 9. Extrusion block; 10. Filter cylinder; 11. Pressing roller; 12. Rotating rod; 13. Gear 1; 14. Toothed belt; 15. Motor; 16. Extrusion strip; 17. Positioning strip; 18. Sliding rod; 19. Tension spring; 20. Pushing strip; 21. Pushing block; 22. Screw; 23. Handle; 24. Support frame; 25. Sleeve; 26. Rotating cylinder; 27. Spiral scraper; 28. Gear 2; 29. ​​Gear ring; 30. Synchronous belt; 31. Water collecting box; 32. Ball bearing; 33. Guide rod; 34. Trapezoidal bracket. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative inspiration are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 8 The drying equipment for cable production shown in the figure includes an equipment housing 1 and two fixed blocks 2 symmetrically fixedly installed on the inner side of the equipment housing 1, a positioning ring 6 is fixedly installed on the outer side of the fixed block 2, a sponge cylinder 7 is installed between the two positioning rings 6, the cable enters the sponge cylinder 7 through the opening at one end of the equipment housing 1, and is pulled out from the opening at the other end of the equipment housing 1, and a drying fan 8 is fixedly installed on the top of the outer side of the equipment housing 1 for drying the cable in the equipment housing 1; it also includes: a brushing mechanism 3 for rotating the sponge cylinder 7 to clean water stains on the surface of the cable, and the brushing mechanism 3 is installed between the two positioning rings 6; a pressure regulating mechanism 4 for adjusting the squeezing force of the sponge cylinder 7, the pressure regulating mechanism 4 is installed between the two fixed blocks 2 and extends to the outer side of the equipment housing 1; a slag removing mechanism 5 for cleaning dust adhering to the surface of the cable in the equipment housing 1, and the slag removing mechanism 5 is installed at the opening on the right side of the equipment housing 1.

[0022] The cleaning mechanism 3 includes an extrusion block 9 fixedly installed between two positioning rings 6. Both sides of the extrusion block 9 are inclined structures. The bottom of the extrusion block 9 is an arc-shaped structure. The outer side of the extrusion block 9 contacts the inner side of the sponge tube 7. A filter tube 10 is fixedly installed on the outer side of the sponge tube 7. The filter tube 10 is made of rubber. A plurality of strip-shaped filter holes are provided on the outer side of the filter tube 10 so that the squeezed water can be discharged from the filter tube 10. Two pressing rollers 11 symmetrically distributed on the outer side of the extrusion block 9 are rotatably installed on the inner side of the equipment housing 1. The outer side of the pressing roller 11 contacts the outer side of the filter tube 10, so that the sponge tube 7 is stretched and attached to the extrusion block 9. On the inclined surface, a rotating rod 12 penetrating the positioning ring 6 and the extrusion block 9 is rotatably installed on the inner side of the equipment housing 1, and two symmetrically distributed gears 13 are fixedly installed on the outer side of the rotating rod 12. Two toothed belts 14 respectively matched with the two gears 13 are fixedly connected to the inner side of the filter cartridge 10. The gear 13 can drive the filter cartridge 10 to rotate through the toothed belt 14. A motor 15 is fixedly installed on the outer side of the equipment housing 1. The output end of the motor 15 is fixedly connected to one end of the rotating rod 12. The rotating rod 12 is driven to rotate continuously by the motor 15. The outer side of the positioning ring 6 contacts the inner side of the filter cartridge 10, which is convenient for shaping and supporting the filter cartridge 10. The cooled cable is inserted into the sponge drum 7 through the opening on the right side of the equipment housing 1, so that the motor 15 drives the gear 13 to rotate through the rotating rod 12, and the gear 13 drives the filter drum 10 to rotate along the inner side of the positioning ring 6 through the toothed belt 14, so that the filter drum 10 drives the sponge drum 7 to rotate along the extrusion block 9 and the outer side of the cable, and the water droplets on the outer side of the cable are cleaned, and the cable is dried in conjunction with the drying fan 8 on the top of the equipment housing 1. At the same time, the cable keeps moving and is pulled out from the opening on the left side of the equipment housing 1, so that the cable can be fully cleaned, and when the sponge drum 7 rotates, the two pressing rollers 11 press against the outer side of the filter drum 10, so that the inner side of the sponge drum 7 is stretched and attached to the outer side of the extrusion block 9, and the sponge drum 7 is squeezed by the inclined surface of the extrusion block 9, and the discharged water is discharged through the filter holes on the filter drum 10. While keeping the cable clean, the water in the sponge drum 7 can be squeezed out in real time, thereby achieving a quick drying effect.

[0023] The pressure regulating mechanism 4 includes two extrusion bars 16 symmetrically arranged inside the extrusion block 9. A sliding cavity is provided inside the extrusion block 9 for limiting the sliding of the extrusion bar 16. The extrusion bar 16 can be pressed against the inner side of the sponge tube 7 to improve the extrusion efficiency of the water in the sponge tube 7. Two vertically symmetrical positioning bars 17 are fixedly connected to the inner side of the sliding cavity. A plurality of sliding rods 18 in a rectangular array are fixedly installed on one side of the extrusion bar 16 close to the positioning bar 17. The sliding rod 18 slides through the positioning bar 17. A tension spring 19 is provided on the outer side of the sliding rod 18. The tension spring 19 is fixedly installed between the extrusion bar 16 and the positioning bar 17 to facilitate the resetting of the extrusion bar 16. The extrusion bar 16 is fixedly connected to one side of the extrusion bar 16 close to the sliding rod 18. The push bar 20 is limited and slides between the two positioning bars 17. A push block 21 is arranged between the two positioning bars 17. The push block 21 contacts one end of the two push bars 20. The contact surfaces of the push block 21 and the push bars 20 are both inclined structures. When the push block 21 moves along the inclined surface of the push bar 20, it can push the push bar 20 to move, so that the extrusion bar 16 extends outward along the sliding cavity. The end of the push block 21 away from the push bar 20 is rotated and installed with a screw 22 matched with the extrusion bar 16. Rotating the screw 22 can push the push block 21 to move between the two positioning bars 17. The screw 22 extends to the outside of the device housing 1. The end of the screw 22 away from the push block 21 is fixedly connected with a handle 23. When there are many water droplets on the outside of the cable, the user holds the handle 23 and rotates the screw 22, so that the screw 22 pushes the push block 21 to move along between the two positioning strips 17 during rotation, and the inclined surface of the push block 21 moves along the inclined surfaces of the two push strips 20, so that the push block 21 pushes the two push strips 20 to move in different directions. The two push strips 20 can drive the corresponding extrusion strips 16 to contact the inner side of the sponge tube 7 along the sliding cavity in the extrusion block 9, and squeeze the inner side of the sponge tube 7, so that the sponge tube 7 can squeeze out the water inside when it rotates, thereby improving the squeezing efficiency of the sponge tube 7 and facilitating the rapid discharge of the water in the sponge tube 7.

[0024] The slag removal mechanism 5 includes a support frame 24 fixedly installed on the right side of the equipment housing 1, a sleeve frame 25 aligned with the opening of the equipment housing 1 is fixedly connected to the top of the support frame 24, a rotating drum 26 is rotatably installed on the inner side of the sleeve frame 25, an annular groove corresponding to the width of the sleeve frame 25 is provided on the outer side of the rotating drum 26, a spiral scraper 27 is fixedly connected to the inner side of the rotating drum 26, and the spiral scraper 27 can scrape out the dust on the outer side of the cable and push it out from the opening of the rotating drum 26 when rotating, a gear 28 is rotatably installed on the outer side of the equipment housing 1, a groove for installing the gear 28 is provided on the outer side of the support frame 24, a gear ring 29 matched with the gear 28 is fixedly connected to the outer side of the rotating drum 26, and a synchronous belt 30 is rotatably installed between the rotating rod 12 and the gear 28, so that when the rotating rod 12 rotates, the gear 28 can be driven to rotate through the synchronous belt 30; The cable is inserted into the equipment housing 1 through the rotating drum 26, so that the spiral scraper 27 on the inside of the rotating drum 26 is attached to the outside of the cable. When the rotating rod 12 rotates, the synchronous belt 30 drives the gear 28 to rotate synchronously, so that the gear 28 drives the rotating drum 26 to rotate on the inside of the support frame 24 through the gear ring 29. The rotating drum 26 can drive the spiral scraper 27 to rotate along the outside of the cable, scrape out and clean the dust on the outside of the cable, and push the residue to the opening of the rotating drum 26, thereby achieving the effect of rapid slag removal.

[0025] Working principle: First, the user inserts the cooled cable into the rotating drum 26, so that the spiral scraper 27 on the inside of the rotating drum 26 is in contact with the outside of the cable, and inserts the cable into the opening on the right side of the equipment housing 1, so that the cable is inserted into the sponge tube 7. Then, the user holds the handle 23 and rotates the screw 22, so that the screw 22 pushes the push block 21 to move along between the two positioning strips 17, and the inclined surface of the push block 21 moves along the inclined surfaces of the two push strips 20, so that the push block 21 pushes the two push strips 20 to move in different directions. The two push strips 20 can drive the corresponding extrusion strips 16 to contact the inner side of the sponge tube 7 along the sliding cavity in the extrusion block 9, and squeeze the inner side of the sponge tube 7. Then, the user starts the motor 15 and the drying fan 8. The motor 15 drives the gear 1 13 to rotate and the synchronous belt 30 through the rotating rod 12. The synchronous belt 30 drives the gear 2 28 to rotate synchronously, so that the gear 2 28 drives the rotating drum 26 to rotate on the inner side of the support frame 24 through the gear ring 29. The rotating drum 26 drives the spiral scraper 27 to rotate along the outside of the cable, scrapes out and cleans the dust on the outside of the cable, and pushes the residue to the opening of the rotating drum 26. At the same time, the gear 13 drives the filter drum 10 to rotate along the inner side of the positioning ring 6 through the toothed belt 14, so that the filter drum 10 drives the sponge drum 7 to rotate along the outside of the cable, the extrusion strip 16 and the extrusion block 9 to clean the water drops on the outside of the cable, and the drying fan 8 dries the cable. At the same time, the user pulls the cable to move, so that the sponge drum 7 can fully clean the cable, and when the sponge drum 7 rotates, the two pressing rollers 11 are against the outside of the filter drum 10, and the sponge drum 7 is squeezed by the inclined surface of the extrusion block 9 and the extrusion strip 16. The squeezed water is discharged through the filter holes on the filter drum 10, and the water in the sponge drum 7 is squeezed out in real time while the cable is kept cleaned, thereby fully drying the cable, thereby achieving the effect of rapid drying and improving the processing efficiency of the cable.

[0026] Example 2: Please refer to Figure 1-Figure 4 The present embodiment further explains the first embodiment. A water receiving box 31 is installed on the inner wall of the bottom of the device housing 1 in the figure. A socket for limiting the insertion of the water receiving box 31 is provided on the outer side of the device housing 1. The water squeezed out by the sponge tube 7 can fall into the water receiving box 31. A plurality of equidistantly distributed balls 32 are fixedly installed on the top of the extrusion block 9 to provide support for the cable. The pressing roller 11 is made of rubber. A plurality of annular equidistant anti-slip grooves are provided on the outer side of the pressing roller 11 to improve the stability of the positioning of the filter cartridge 10.

[0027] In this embodiment: the anti-slip grooves on the outside of the pressing roller 11 can steadily squeeze and position the outside of the filter cylinder 10, and cooperate with the squeezing block 9 to squeeze the sponge cylinder 7. The squeezed water can fall into the water collecting box 31 for storage, and when the cable moves, it can move along the ball 32 on the top of the squeezing block 9, providing auxiliary support for the cable and facilitating the movement of the cable.

[0028] Example 3: Please refer to Figure 5-Figure 8 This embodiment further illustrates other embodiments. The outer side of the push block 21 in the figure is fixedly connected with a guide rod 33, and the outer side of the positioning bar 17 is provided with a guide groove for the guide rod 33 to limit the sliding of the guide rod 33, so that the push block 21 can smoothly push the push bar 20 to move. The support frame 24 and the end of the rotating drum 26 away from the gear ring 29 are both arc-shaped structures, which is convenient for inserting the cable into the rotating drum 26. Two symmetrically distributed trapezoidal brackets 34 are fixedly installed between the bottom of the support frame 24 and the outer side of the equipment housing 1 to improve the bearing capacity of the support frame 24.

[0029] In this embodiment: when the push block 21 moves, it can drive the guide rod 33 to move along the guide groove on the positioning strip 17, so as to prevent the push block 21 from tilting when moving, and the user can insert the cable into the rotating drum 26 along the arc surface on the outer side of the rotating drum 26 and the support frame 24, so as to improve the convenience of cable insertion. The two trapezoidal brackets 34 at the bottom of the support frame 24 can improve the bearing capacity of the support frame 24 and improve the durability of the rotating drum 26.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Drying equipment for cable production, characterized in that: include: The device housing (1) and two fixing blocks (2) are symmetrically fixedly mounted on the inner side of the device housing (1); a positioning ring (6) is fixedly mounted on the outer side of the fixing block (2); a sponge cylinder (7) is mounted between the two positioning rings (6); and a drying fan (8) is fixedly mounted on the top of the outer side of the device housing (1); Also includes: A cleaning mechanism (3) is used to rotate the sponge tube (7) to clean water stains on the surface of the cable, and the cleaning mechanism (3) is installed between the two positioning rings (6); A pressure regulating mechanism (4) for adjusting the squeezing force of the sponge tube (7), the pressure regulating mechanism (4) being installed between the two fixing blocks (2) and extending to the outside of the device housing (1); The slag removal mechanism (5) is used to clean dust adhered to the surface of the cable in the device housing (1), and the slag removal mechanism (5) is installed at the opening on the right side of the device housing (1).

2. The drying device for cable production according to claim 1, characterized in that: The cleaning mechanism (3) comprises an extrusion block (9) fixedly mounted between the two positioning rings (6), both sides of the extrusion block (9) are inclined structures, the bottom of the extrusion block (9) is an arc-shaped structure, the outer side of the extrusion block (9) contacts the inner side of the sponge cylinder (7), a filter cylinder (10) is fixedly mounted on the outer side of the sponge cylinder (7), the filter cylinder (10) is made of rubber material, and a plurality of strip-shaped filter holes are provided on the outer side of the filter cylinder (10), and two pressing rollers (11) symmetrically distributed on the outer side of the extrusion block (9) are rotatably mounted on the inner side of the device housing (1), and the outer side of the pressing roller (11) is in contact with the inner side of the sponge cylinder (7). The outer sides of the filter cartridge (10) are in contact with each other. A rotating rod (12) penetrating the positioning ring (6) and the extrusion block (9) is rotatably mounted on the inner side of the device housing (1). Two symmetrically distributed gears (13) are fixedly mounted on the outer side of the rotating rod (12). Two toothed belts (14) respectively matched with the two gears (13) are fixedly connected to the inner side of the filter cartridge (10). A motor (15) is fixedly mounted on the outer side of the device housing (1). The output end of the motor (15) is fixedly connected to one end of the rotating rod (12). The outer side of the positioning ring (6) is in contact with the inner side of the filter cartridge (10).

3. The drying device for cable production according to claim 2, characterized in that: The pressure regulating mechanism (4) comprises two extrusion bars (16) symmetrically arranged inside the extrusion block (9); a sliding cavity is provided inside the extrusion block (9) for limiting the sliding movement of the extrusion bar (16); two vertically symmetrical positioning bars (17) are fixedly connected to the inner side of the sliding cavity; a plurality of sliding rods (18) in a rectangular array are fixedly installed on one side of the extrusion bar (16) close to the positioning bar (17); the sliding rods (18) slide through the positioning bar (17); a tension spring (19) is provided on the outer side of the sliding rod (18); the tension spring (19) is fixedly installed between the extrusion bar (16) and the positioning bar (17); the extrusion bar (16) is close to the positioning bar (17); A push bar (20) is fixedly connected to one side of the slide bar (18), and the push bar (20) is limitedly slidable between the two positioning bars (17). A push block (21) is arranged between the two positioning bars (17), and the push block (21) contacts one end of the two push bars (20). The contact surfaces of the push block (21) and the push bars (20) are both inclined structures. A screw rod (22) matching with the extrusion bar (16) is rotatably installed at one end of the push block (21) away from the push bar (20), and the screw rod (22) extends to the outside of the device housing (1). A handle (23) is fixedly connected to one end of the screw rod (22) away from the push block (21).

4. The drying device for cable production according to claim 3, characterized in that: The slag removal mechanism (5) comprises a support frame (24) fixedly mounted on the right side of the equipment housing (1); a sleeve frame (25) aligned with the opening of the equipment housing (1) is fixedly connected to the top of the support frame (24); a rotating drum (26) is rotatably mounted inside the sleeve frame (25); an annular groove corresponding to the width of the sleeve frame (25) is provided on the outer side of the rotating drum (26); a spiral scraper (27) is fixedly connected to the inner side of the rotating drum (26); a gear 2 (28) is rotatably mounted on the outer side of the equipment housing (1); a groove for mounting the gear 2 (28) is provided on the outer side of the support frame (24); a gear ring (29) matched with the gear 2 (28) is fixedly connected to the outer side of the rotating drum (26); and a synchronous belt (30) is rotatably mounted between the rotating rod (12) and the gear 2 (28).

5. The drying device for cable production according to claim 1, characterized in that: A water receiving box (31) is installed on the inner wall of the bottom of the device housing (1), and a socket for limiting the insertion of the water receiving box (31) is provided on the outer side of the device housing (1).

6. The drying device for cable production according to claim 2, characterized in that: A plurality of equally spaced balls (32) are fixedly mounted on the top of the extrusion block (9).

7. The drying device for cable production according to claim 2, characterized in that: The pressing roller (11) is made of rubber, and the outer side of the pressing roller (11) is provided with a plurality of anti-slip grooves in an annular shape and at equal distances.

8. The drying device for cable production according to claim 3, characterized in that: A guide rod (33) is fixedly connected to the outer side of the push block (21), and a guide groove for limiting sliding of the guide rod (33) is provided on the outer side of the positioning strip (17).

9. The drying device for cable production according to claim 4, characterized in that: The support frame (24) and the end of the rotating drum (26) away from the gear ring (29) are both arc-shaped structures.

10. The drying device for cable production according to claim 4, characterized in that: Two symmetrically distributed trapezoidal brackets (34) are fixedly mounted between the bottom of the support frame (24) and the outer side of the device housing (1).

Images