An extruder adjustment device for the production of new energy vehicle cables

Abstract

The present invention relates to the technical field of cable production, and in particular to an extruder adjustment device for new energy vehicle cable production, comprising a base, a first barrel being fixedly connected to the upper end of the base, a second barrel being slidably connected inside the first barrel, a leakage plate being arranged inside the second barrel, a plurality of leakage holes being evenly arranged on the leakage plate, an inclined support plate being arranged inside the first barrel, a plurality of blocking blocks corresponding to the leakage holes being evenly arranged on the inclined support plate, a leakage adjustment structure connected to the second barrel being further arranged on the base, a material extrusion structure being arranged at one end of the base, and a material smoothing structure being arranged on the second barrel for scraping the inner wall of the injection barrel while poking and pressing the pellets in the injection barrel, which effectively solves the problem in the prior art that it is difficult to control the amount of pellets added, resulting in poor heating effect, and the pellets being blocked in the injection barrel due to gravity, thereby affecting material discharge.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production, and in particular to an extruder adjustment device for producing new energy vehicle cables. Background Art

[0002] Cables are also called power transmission lines; cables are often composed of several or more conductors, and are covered with an insulating outer layer to reduce cable leakage on rainy days, thereby reducing the impact on surrounding objects.

[0003] In the prior art, an extruder for cable production is composed of an extrusion device, a heating device, a cooling device and the like. Granules are usually poured in through a feed port and then heated and extruded to form the granules.

[0004] Existing cable extruders usually use a barrel to add pellets into the extrusion device during operation. On the one hand, it is difficult to control the amount of pellets added, resulting in poor heating effect. On the other hand, the pellets may be blocked in the barrel due to gravity, affecting material discharge. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an extruder adjustment device for the production of new energy vehicle cables, which effectively solves the problem in the prior art that it is difficult to control the amount of material added, resulting in poor heating effect and the material particles may be blocked in the injection barrel due to gravity, affecting the discharge of the material.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An extruder adjustment device for the production of new energy vehicle cables, comprising a base, a first barrel fixedly connected to the upper end of the base, a second barrel slidably connected in the first barrel, a leakage plate arranged in the second barrel, a plurality of leakage holes evenly arranged on the leakage plate, an inclined support plate arranged in the first barrel, a plurality of blocking blocks evenly arranged on the inclined support plate corresponding to the leakage holes, a leakage adjustment structure connected to the second barrel also arranged on the base, the leakage adjustment structure can control the intermittent discharge of pellets and can adjust the maximum discharge amount, an extrusion structure is arranged at one end of the base, the extrusion structure comprises an extrusion heating tube, an injection barrel is arranged on the extrusion heating tube, and a smoothing structure for scraping the inner wall of the injection barrel and pressing the pellets in the injection barrel is arranged on the second barrel.

[0008] Further, the leakage adjustment structure also includes a first motor arranged on the base, the output end of the first motor is fixedly connected to the first rotating rod, the upper end of the first motor is also provided with a disc fixedly connected to the base, the disc is rotatably connected with a worm, the worm is meshed with a worm wheel coaxial with the disc, the worm wheel is fixedly connected with a support plate, the disc is provided with an arc groove, a sliding pin is arranged in the arc groove, a sliding pin block fixedly connected to the sliding pin is arranged on the inner wall of the support plate, a second rotating rod is arranged in the sliding pin block, a coupling is arranged between the first rotating rod and the second rotating rod, one end of the second rotating rod is fixedly connected to an active bevel gear, the active bevel gear is meshed with a driven bevel gear, the driven bevel gear is coaxially fixedly connected with a cam, one end of the second barrel is provided with a support plate, and the lower end of the support plate is provided with a limit plate corresponding to the cam, one end of the first barrel is fixedly connected to a column rod, one end of the second barrel is provided with an axis block slidably connected to the column rod, and a first spring sleeved and connected to the column rod is arranged between the axis block and the first barrel.

[0009] Furthermore, the material smoothing structure includes a first fixed plate fixedly connected to the second barrel, a sliding rod being rotatably connected to the first fixed plate, a spiral barrel being sleeved on the sliding rod, a second fixed plate fixedly connected to the first barrel being provided at one end of the spiral barrel, a pin meshing with a spiral groove provided on the spiral barrel being provided on the sliding rod, a fixed ring being fixedly connected to the lower end of the sliding rod, a sliding ring sleeved with the sliding rod being provided at the lower end of the fixed ring, a second spring sleeved with the sliding rod being provided between the fixed ring and the sliding ring, scraping rods slidably connected to the inner wall of the injection barrel being fixedly connected to both ends of the sliding ring, and a poking rod corresponding to the injection barrel being provided between the scraping rods.

[0010] Furthermore, the extrusion structure also includes a second motor fixedly connected to the base, and the output end of the second motor is provided with a spiral extrusion rod rotatably connected to the base, one end of the base is provided with an extrusion heating tube, the spiral extrusion rod is arranged in the extrusion heating tube, the injection barrel is arranged at the upper end of the extrusion heating tube and communicated with the extrusion heating tube, and one end of the extrusion heating tube is also provided with an extrusion port corresponding to the spiral extrusion rod.

[0011] Furthermore, a discharge port is provided at one end of the first barrel, and a carrier plate connected to the diagonal support plate is arranged in the discharge port.

[0012] Furthermore, the blocking blocks on different slope surfaces of the diagonal support plate are arranged at equal heights, and the blocking blocks match the leakage holes.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention provides a leakage adjustment structure. When the cam height is lowered, the overall height of the corresponding second barrel is lowered. Initially, when the temperature of the extrusion heating tube is low, the height of the second barrel can be increased, and the plug at the bottom of the inclined support plate and the leakage hole are intermittently blocked to achieve intermittent material discharge and ensure that all the pellets are melted. When the temperature of the extrusion heating tube rises, the height of the second barrel can be lowered, and the plug at the uppermost end of the inclined support plate and the leakage hole are intermittently blocked to adjust the maximum leakage of the pellets and increase the melting efficiency of the pellets.

[0015] 2. By setting up a material-smoothing structure, the scraper plate is used to scrape the particles on the inner wall of the injection barrel. At the same time, when the sliding rod moves downward, it can drive the poking rod to move downward to poke the particles in the injection barrel into the extrusion heating tube, which can effectively prevent the particles from clogging in the injection barrel and affecting the normal feeding of the particles. Moreover, since the scraper rod is inclined to fit the inner wall of the injection barrel, when the scraper rod rotates, the particles in the injection barrel can be centered to ensure that they can be completely discharged from the injection barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an axonometric view of the present invention;

[0017] Figure 2 It is a first structural schematic diagram of the material leakage regulating structure of the present invention;

[0018] Figure 3 It is a second structural schematic diagram of the material leakage regulating structure of the present invention;

[0019] Figure 4 It is a schematic structural diagram of the first rotating rod and the second rotating rod of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the disc of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the support plate of the present invention;

[0022] Figure 7 It is a structural schematic diagram of the cam of the present invention;

[0023] Figure 8 It is a structural schematic diagram of the second barrel of the present invention;

[0024] Fig. 9 It is a structural schematic diagram of the diagonal brace plate of the present invention;

[0025] Fig.10 It is a structural schematic diagram of a pole of the present invention;

[0026] Fig.11 It is a structural schematic diagram of the material-smoothing structure of the present invention;

[0027] Fig.12 It is a structural schematic diagram of the scraper rod of the present invention;

[0028] Fig.13 It is a structural schematic diagram of the spiral drum of the present invention;

[0029] Fig.14 It is a structural schematic diagram of the extrusion structure of the present invention;

[0030] In the figure: 1, base, 2, extrusion heating tube, 3, first motor, 4, first barrel, 5, second barrel, 6, leakage plate, 7, support plate, 8, limit plate, 9, extrusion port, 10, injection barrel, 13, carrier plate, 14, leakage hole, 15, second rotating rod, 16, coupling, 17, first rotating rod, 18, fixed pin block, 19, sliding pin block, 20, disc, 21, arc groove, 22, support plate, 23, active bevel gear, 24, driven bevel gear, 25, Cam, 26, handle, 27, worm, 28, worm wheel, 29, sliding pin, 30, diagonal support plate, 31, blocking block, 32, column rod, 33, first spring, 34, shaft block, 35, discharge port, 36, first fixed plate, 37, sliding rod, 38, spiral barrel, 39, latch, 40, second fixed plate, 41, fixed ring, 42, second spring, 43, sliding ring, 44, scraper rod, 45, poking rod, 46, second motor, 47, spiral extrusion rod. DETAILED DESCRIPTION

[0031] like Figure 1-14 As shown, an extruder adjustment device for the production of new energy vehicle cables includes a base 1, a first barrel 4 is fixedly connected to the upper end of the base 1, a second barrel 5 is slidably connected in the first barrel 4, a leakage plate 6 is arranged in the second barrel 5, a plurality of leakage holes 14 are evenly opened on the leakage plate 6, an inclined support plate 30 is arranged in the first barrel 4, and a plurality of blocking blocks 31 corresponding to the leakage holes 14 are evenly arranged on the inclined support plate 30, a leakage adjustment structure connected to the second barrel 5 is also arranged on the base 1, the leakage adjustment structure can control the intermittent discharge of the pellets and can adjust the maximum discharge amount, an extrusion structure is arranged at one end of the base 1, the extrusion structure includes an extrusion heating tube 2, an injection barrel 10 is arranged on the extrusion heating tube 2, and a material smoothing structure for scraping the inner wall of the injection barrel 10 while poking the pellets in the injection barrel 10 is arranged on the second barrel 5.

[0032] When the present invention is in use, the second barrel 5 is arranged in the first barrel 4 and can slide along the inner wall of the first barrel 4 to add the material particles to the leakage plate 6. When the second barrel 5 slides up and down, it drives the leakage plate 6 to move. Since the leakage hole 14 is opened on the leakage plate 6, the blocking of the leakage hole 14 by the blocking block 31 can be intermittently cancelled when the leakage plate 6 slides up and down, so as to realize intermittent material discharge. Moreover, since the inclined support plate 30 is inclined, the blocking block 31 on the inclined support plate 30 has different heights, and the depth of the blocking block 31 inserted into the leakage hole 14 is different. Therefore, when the blocking block 31 at the bottom end of the inclined support plate 30 is not in contact with the leakage hole 14, the blocking block 31 at the upper end of the inclined support plate 30 is still in contact with the leakage hole 14. The material leakage regulating structure is in the blocked state, so the material leakage regulating structure is controlled to work. By changing the height of the second barrel 5, the amount of material leakage from the leakage hole 14 can be increased, thereby changing the maximum material leakage amount. At the same time, the second barrel 5 can slide up and down, and the blocking block 31 and the leakage hole 14 are intermittently blocked, thereby realizing intermittent material discharge. The material particles slide into the injection barrel 10 through the inclined support plate 30. At the same time, the material smoothing structure works. On the one hand, the material particles on the inner wall of the injection barrel 10 are scraped to avoid adhesion to the inner wall of the injection barrel 10. On the other hand, the material particles in the injection barrel 10 can be poked down to ensure that the material particles fall smoothly into the extrusion heating tube 2 to avoid blockage of the injection barrel 10. The extrusion heating tube 2 heats the material particles and then extrude them.

[0033] The leakage adjustment structure also includes a first motor 3 arranged on the base 1, the output end of the first motor 3 is fixedly connected to a first rotating rod 17, the upper end of the first motor 3 is also provided with a disc 20 fixedly connected to the base 1, the disc 20 is rotatably connected to a worm 27, the worm 27 is meshed with a worm wheel 28 coaxial with the disc 20, a support plate 22 is fixedly connected to the worm wheel 28, an arc groove 21 is provided on the disc 20, a sliding pin 29 is provided in the arc groove 21, a sliding pin block 19 fixedly connected to the sliding pin 29 is provided on the inner wall of the support plate 22, a second rotating rod 15 is provided in the sliding pin block 19, and the A coupling 16 is arranged between the first rotating rod 17 and the second rotating rod 15, one end of the second rotating rod 15 is fixedly connected with an active bevel gear 23, the active bevel gear 23 is meshed with a driven bevel gear 24, the driven bevel gear 24 is coaxially fixedly connected with a cam 25, one end of the second barrel 5 is provided with a support plate 7, the lower end of the support plate 7 is provided with a limit plate 8 corresponding to the cam 25, one end of the first barrel 4 is fixedly connected with a column rod 32, one end of the second barrel 5 is provided with an axis block 34 slidably connected with the column rod 32, and a first spring 33 sleeved and connected with the column rod 32 is arranged between the axis block 34 and the first barrel 4.

[0034] like Figure 2-7As shown, a fixed pin block 18 connected to the first rotating rod 17 is provided on the disc 20, and the fixed pin block 18 is used to limit and fix the position of the first rotating rod 17. When the first motor 3 works, the output end of the first motor 3 drives the first rotating rod 17 to rotate, and the first rotating rod 17 drives the second rotating rod 15 to rotate through the coupling 16. The second rotating rod 15 drives the active bevel gear 23 to rotate, and the active bevel gear 23 drives the driven bevel gear 24 to rotate, and the driven bevel gear 24 drives the cam 25 to rotate. During the rotation process, the cam 25 is spaced from the limit plate 8 at the lower end of the support plate 7. The second barrel 5 is intermittently squeezed, thereby driving the second barrel 5 to slide up and down, the blocking block 31 and the leakage hole 14 are intermittently blocked, thereby realizing intermittent material discharge. At the same time, when the second barrel 5 slides up and down, the column rod 32 can slide along the inner wall of the shaft block 34, thereby compressing the first spring 33, and the first spring 33 plays a buffering role in the up and down movement of the second barrel 5. When the maximum leakage amount needs to be adjusted, since a rotating handle 26 is provided at one end of the worm 27, the worm 27 is driven to rotate by the rotating handle 26, the worm 27 drives the worm wheel 28 to rotate, and the worm wheel 28 drives the support plate The second rotating rod 15 is arranged on the sliding pin block 19, and the sliding pin 29 of the sliding pin block 19 is arranged in the arc groove 21 on the disc 20. Therefore, when the worm gear 28 rotates, the support plate 22 can be driven to rotate. Since the sliding pin block 19 is arranged in the support plate 22, the support plate 22 can drive the sliding pin block 19 to rotate in an arc shape under the limit of the sliding pin 29, thereby driving the second rotating rod 15 to deflect to one end. When the second rotating rod 15 deflects with the support plate 22, the height of the cam 25 at one end of the support plate 22 is reduced, and since the cam 25 supports the second barrel 5, the second rotating rod 15 is rotated to one end. The cam 25 has a supporting effect, so when the height of the cam 25 is lowered, the corresponding overall height of the second barrel 5 is lowered. Initially, when the temperature of the extrusion heating tube 2 is low, the height to which the second barrel 5 is lowered can be increased, and the blocking block 31 at the bottom of the inclined support plate 30 is intermittently blocked with the leakage hole 14, which can realize intermittent material discharge and ensure that all the particles are melted. When the temperature of the extrusion heating tube 2 rises, the height to which the second barrel 5 is lowered can be lowered, and the blocking block 31 at the upper end of the inclined support plate 30 is intermittently blocked with the leakage hole 14, which can adjust the maximum leakage amount of the particles and increase the melting efficiency of the particles.

[0035] The material smoothing structure includes a first fixed plate 36 fixedly connected to the second barrel 5, a sliding rod 37 is rotatably connected to the first fixed plate 36, a spiral cylinder 38 is sleeved on the sliding rod 37, a second fixed plate 40 fixedly connected to the first barrel 4 is provided at one end of the spiral cylinder 38, a latch 39 meshing with the spiral groove provided on the spiral cylinder 38 is provided on the sliding rod 37, a fixed ring 41 is fixedly connected to the lower end of the sliding rod 37, a sliding ring 43 sleeved and connected to the sliding rod 37 is provided at the lower end of the fixed ring 41, a second spring 42 sleeved and connected to the sliding rod 37 is provided between the fixed ring 41 and the sliding ring 43, scraping rods 44 slidably connected to the inner wall of the injection barrel 10 are fixedly connected at both ends of the sliding ring 43, and a poking rod 45 corresponding to the injection barrel 10 is provided between the scraping rods 44.

[0036] like Figure 1 and 11 As shown in -13, the first fixed plate 36 supports the rotating slide bar 37, and the second fixed plate 40 supports the spiral barrel 38. When the second barrel 5 slides up and down, the rotating slide bar 37 is driven to move up and down in the spiral barrel 38. When the rotating slide bar 37 moves up and down, the latch 39 on the rotating slide bar 37 engages with the spiral groove on the spiral barrel 38, thereby driving the rotating slide bar 37 to move up and down while rotating. When the rotating slide bar 37 rotates, it drives the scraper rod 44 at the lower end to rotate, and the scraper rod 44 is used to scrape the particles on the inner wall of the injection barrel 10. At the same time, when the rotating slide bar 37 moves downward, it can drive the poking rod 45 to move downward to poke the particles in the injection barrel 10 into the extrusion heating tube 2. The invention can effectively prevent the particles from being blocked in the injection barrel 10 and affecting the normal discharge of the particles. Since the scraper rod 44 is inclined to fit the inner wall of the injection barrel 10, when the scraper rod 44 rotates, the particles in the injection barrel 10 can be centered to ensure that they can be completely discharged from the injection barrel 10. Since the scraper rod 44 fits the inner wall of the injection barrel 10, when the rotating slide rod 37 descends, the rotating slide ring 43 on the scraper rod 44 can move up along the rotating slide rod 37. Since the position of the fixed ring 41 is fixed, when the rotating slide ring 43 moves up, the second spring 42 is compressed. The second spring 42 resets and presses down the scraper rod 44 to ensure that the scraper rod 44 fits the inner wall of the injection barrel 10 normally.

[0037] The extrusion structure also includes a second motor 46 fixedly connected to the base 1, and the output end of the second motor 46 is provided with a spiral extrusion rod 47 rotatably connected to the base 1. An extrusion heating tube 2 is provided at one end of the base 1, and the spiral extrusion rod 47 is arranged in the extrusion heating tube 2. The injection barrel 10 is arranged at the upper end of the extrusion heating tube 2 and communicates with the extrusion heating tube 2. An extrusion port 9 corresponding to the spiral extrusion rod 47 is also provided at one end of the extrusion heating tube 2.

[0038] like Fig.14 As shown, the second motor 46 is working, and the output end of the second motor 46 drives the spiral extrusion rod 47 to rotate. The extrusion rack heat pipe can melt the pellets entering the injection barrel 10, and the spiral extrusion rod 47 extrude the melted pellets from the extrusion port 9.

[0039] A discharge port 35 is formed at one end of the first barrel 4 , and a carrier plate 13 connected to the diagonal support plate 30 is disposed in the discharge port 35 .

[0040] like Figure 1 and 10 As shown, the pellets on the diagonal support plate 30 slide onto the carrier plate 13 and are discharged from the discharge port 35 into the injection barrel 10 .

[0041] The blocking blocks 31 on different slope surfaces of the diagonal support plate 30 are arranged at equal heights, and the blocking blocks 31 match the leakage holes 14 .

[0042] like Figure 8 and 9 As shown, by adjusting the height of the second barrel 5, and thereby adjusting the number of blocked blocks 31 and leakage holes 14, when the blocking blocks 31 at the bottom of the inclined support plate 30 and the leakage holes 14 are intermittently blocked, intermittent material discharge can be achieved to ensure complete melting of the particles, and the blocking blocks 31 at the uppermost end of the inclined support plate 30 and the leakage holes 14 are intermittently blocked, the maximum leakage amount of the particles can be adjusted to increase the melting efficiency of the particles.

[0043] The working process of the present invention is as follows: when the present invention is in use, the second barrel 5 is arranged in the first barrel 4, and can slide along the inner wall of the first barrel 4 to add the granules to the leakage plate 6. When the second barrel 5 slides up and down, it drives the leakage plate 6 to move. Since the leakage plate 6 is provided with a leakage hole 14, the blocking of the leakage hole 14 by the blocking block 31 can be intermittently cancelled when the leakage plate 6 slides up and down, so as to realize intermittent material discharge. Moreover, since the inclined support plate 30 is inclined, the height of the blocking block 31 on the inclined support plate 30 is different, and the depth of the blocking block 31 inserted into the leakage hole 14 is different. Therefore, when the blocking block 31 at the bottom end of the inclined support plate 30 is not in contact with the leakage hole 14, the blocking block 31 at the upper end of the inclined support plate 30 is still in a blocked state with the leakage hole 14.

[0044] The first motor 3 works, and the output end of the first motor 3 drives the first rotating rod 17 to rotate, and the first rotating rod 17 drives the second rotating rod 15 to rotate through the coupling 16, and the second rotating rod 15 drives the active bevel gear 23 to rotate, and the active bevel gear 23 drives the driven bevel gear 24 to rotate, and the driven bevel gear 24 drives the cam 25 to rotate. During the rotation process, the cam 25 is intermittently squeezed with the limit plate 8 at the lower end of the support plate 7, thereby driving the second barrel 5 to slide up and down, and the blocking block 31 and the leakage hole 14 are intermittently blocked, thereby realizing intermittent At the same time, when the second barrel 5 slides up and down, the column rod 32 can slide along the inner wall of the shaft block 34, thereby compressing the first spring 33. The first spring 33 plays a buffering role in the up and down movement of the second barrel 5. When the maximum leakage amount needs to be adjusted, since a handle 26 is provided at one end of the worm 27, the worm 27 is driven to rotate by the handle 26, the worm 27 drives the worm wheel 28 to rotate, and the worm wheel 28 drives the support plate 22 to rotate. Since the second rotating rod 15 is set on the sliding pin block 19, the sliding pin The sliding pin 29 of the block 19 is arranged in the arc groove 21 on the disc 20, so when the worm gear 28 rotates, the support plate 22 can be driven to rotate. Since the sliding pin block 19 is arranged in the support plate 22, the support plate 22 can drive the sliding pin block 19 to rotate in an arc shape under the limit of the sliding pin 29, thereby driving the second rotating rod 15 to deflect to one end. When the second rotating rod 15 deflects with the support plate 22, the height of the cam 25 at one end of the support plate 22 is reduced, and since the cam 25 supports the second barrel 5, when the cam 25 is high When the temperature decreases, the overall height of the corresponding second barrel 5 decreases. Initially, when the temperature of the extrusion heating tube 2 is low, the height of the second barrel 5 can be increased, and the blocking block 31 at the bottom of the inclined support plate 30 and the leakage hole 14 are intermittently blocked to achieve intermittent material discharge and ensure that all the pellets are melted. When the temperature of the extrusion heating tube 2 increases, the height of the second barrel 5 can be reduced, and the blocking block 31 at the upper end of the inclined support plate 30 and the leakage hole 14 are intermittently blocked to adjust the maximum leakage amount of the pellets and increase the melting efficiency of the pellets.

[0045] The pellets slide into the injection barrel 10 through the inclined support plate 30. When the second barrel 5 slides up and down, the sliding rod 37 is driven to move up and down in the spiral barrel 38. When the sliding rod 37 moves up and down, the latch 39 on the sliding rod 37 engages with the spiral groove on the spiral barrel 38, thereby driving the sliding rod 37 to move up and down while rotating. When the sliding rod 37 rotates, it drives the scraper rod 44 at the lower end to rotate, and the scraper rod 44 is used to scrape the pellets on the inner wall of the injection barrel 10. When the sliding rod 37 moves downward, it can drive the poking rod 45 to move downward to poke the pellets in the injection barrel 10 into the extrusion heating tube 2, which can effectively prevent the pellets from being blocked in the injection barrel 10 and affecting the normal feeding of the pellets. Moreover, since the scraper rod 44 is inclined to fit the inner wall of the injection barrel 10, when the scraper rod 44 rotates, the pellets in the injection barrel 10 can be centered, ensuring that they can be completely discharged from the injection barrel 10 into the extrusion heating tube 2, avoiding blockage of the injection barrel 10.

[0046] The second motor 46 works, and the output end of the second motor 46 drives the spiral extrusion rod 47 to rotate. The extrusion rack heat pipe can melt the pellets entering the injection barrel 10, and the spiral extrusion rod 47 extrude the melted pellets from the extrusion port 9.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An extruder adjustment device for producing new energy vehicle cables, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a first barrel (4), a second barrel (5) is slidably connected inside the first barrel (4), a leakage plate (6) is arranged inside the second barrel (5), a plurality of leakage holes (14) are evenly arranged on the leakage plate (6), an inclined support plate (30) is arranged inside the first barrel (4), a plurality of blocking blocks (31) corresponding to the leakage holes (14) are evenly arranged on the inclined support plate (30), a leakage adjustment structure connected to the second barrel (5) is also arranged on the base (1), the leakage adjustment structure can control the intermittent discharge of pellets and can adjust the maximum discharge amount, an extrusion structure is arranged at one end of the base (1), the extrusion structure includes an extrusion heating pipe (2), the extrusion A material injection barrel (10) is arranged on the material heating tube (2), and a material smoothing structure for scraping the inner wall of the injection barrel (10) and pressing the material particles in the injection barrel (10) is arranged on the second material barrel (5), and the leakage adjustment structure also includes a first motor (3) arranged on the base (1), and the output end of the first motor (3) is fixedly connected to a first rotating rod (17), and the upper end of the first motor (3) is also provided with a disk (20) fixedly connected to the base (1), and the disk (20) is rotatably connected to a worm (27), and the worm (27) is meshed with a worm wheel (28) coaxial with the disk (20), and the worm wheel (28) is fixedly connected to a support plate (22), and the disk (20) is provided with an arc groove ( 21), a sliding pin (29) is arranged in the arc groove (21), a sliding pin block (19) fixedly connected to the sliding pin (29) is arranged on the inner wall of the support plate (22), a second rotating rod (15) is arranged in the sliding pin block (19), a coupling (16) is arranged between the first rotating rod (17) and the second rotating rod (15), one end of the second rotating rod (15) is fixedly connected to an active bevel gear (23), the active bevel gear (23) is meshed with a driven bevel gear (24), the driven bevel gear (24) is coaxially fixedly connected to a cam (25), one end of the second barrel (5) is provided with a support plate (7), the lower end of the support plate (7) is provided with a limit plate (8) corresponding to the cam (25), the first barrel (5) One end of the barrel (4) is fixedly connected to a column (32), one end of the second barrel (5) is provided with an axis block (34) slidably connected to the column (32), a first spring (33) sleeved and connected to the column (32) is provided between the axis block (34) and the first barrel (4), the material smoothing structure comprises a first fixed plate (36) fixedly connected to the second barrel (5), a rotating slide rod (37) is rotatably connected to the first fixed plate (36), a spiral barrel (38) is sleeved on the rotating slide rod (37), one end of the spiral barrel (38) is provided with a second fixed plate (40) fixedly connected to the first barrel (4), the rotating slide rod (37) is provided with a latch (39) meshing with a spiral groove provided on the spiral barrel (38),The lower end of the rotating slide rod (37) is fixedly connected to a fixed ring (41), and the lower end of the fixed ring (41) is provided with a rotating slide ring (43) sleeved and connected to the rotating slide rod (37). A second spring (42) sleeved and connected to the rotating slide rod (37) is provided between the fixed ring (41) and the rotating slide ring (43). The two ends of the rotating slide ring (43) are respectively fixedly connected to scraper rods (44) slidably connected to the inner wall of the injection barrel (10), and a poking rod (45) corresponding to the injection barrel (10) is provided between the scraper rods (44). The blocking blocks (31) on different slope surfaces of the diagonal support plate (30) are arranged at equal heights, and the blocking blocks (31) match the leakage holes (14).

2. According to claim 1, an extruder adjustment device for producing new energy vehicle cables, characterized in that: The extrusion structure further comprises a second motor (46) fixedly connected to the base (1); the output end of the second motor (46) is provided with a spiral extrusion rod (47) rotatably connected to the base (1); the spiral extrusion rod (47) is arranged in the extrusion heating tube (2); the injection cylinder (10) is arranged at the upper end of the extrusion heating tube (2) and communicates with the extrusion heating tube (2); one end of the extrusion heating tube (2) is also provided with an extrusion port (9) corresponding to the spiral extrusion rod (47).

3. According to claim 1, an extruder adjustment device for producing new energy vehicle cables, characterized in that: A discharge port (35) is provided at one end of the first barrel (4), and a carrier plate (13) connected to the diagonal support plate (30) is arranged in the discharge port (35).

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