Plastic pipe extruder with adjusting function

Abstract

The utility model relates to the technical field of plastic pipe extruders, and discloses a plastic pipe extruder with an adjusting function, which comprises an extrusion bin, the bottom of the extrusion bin is fixedly connected with supporting legs, the top of the extrusion bin is fixedly connected with a material mixing box, and the top of the material mixing box is fixedly connected with a blanking box. In the using process, a first motor works and is matched with a filter plate, a sliding block is made to move, and a spring is matched, so that reciprocating motion of the filter plate is conveniently achieved, raw materials entering the discharging box are screened, and a second motor works and is matched with a toothed plate, so that the raw materials enter the discharging box. A stirring plate is rotated, raw materials in the mixing box can be fully mixed conveniently, a baffle is made to move through rotation of a limiting disc, a clamping block is made to move through rotation of a threaded rod and cooperation with the limiting rod, the position of the baffle is convenient to adjust, and plastic pipes with different diameters can be produced and machined.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe extruders, in particular to a plastic pipe extruder with an adjustment function. Background Art

[0002] The extruder is a type of plastic machinery. The main machine is an extruder, which is composed of an extrusion system, a transmission system and a heating and cooling system. The extrusion system includes a screw, an extrusion barrel, a hopper, a die and a mold. In the production process of plastic pipes, it is often necessary to use a plastic pipe extruder.

[0003] According to a plastic pipe extruder disclosed in the patent website (authorization announcement number: CN 214027084 U), "a plastic pipe extruder is described as "including a shell and a first gear, a water outlet pipe is provided at the bottom of the shell, a feed pipe is fixedly connected to the top of the shell, water tanks are provided on both sides of the feed pipe, the water tanks are fixedly connected to the top surface of the shell, a water pump is provided inside the water tank and a water outlet mechanism is provided at the output end of the water pump, a discharge pipe is fixedly connected to one side of the shell, an extrusion bin is fixedly connected to the side of the discharge pipe away from the shell, and two fixed blocks are symmetrically provided inside the shell. The beneficial effect is that the device can limit the flow through the fixed blocks, so that the mixture can be limited and the material can enter the limit box, the stirring mechanism can stir the mixture, and at the same time, the three stirring members are started at the same time by the linkage mode of driving the rotation of two gears by the rotation of one gear, thereby improving the stirring efficiency and making the stirring more sufficient, and less prone to uneven stirring."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the mixture slides into the limit box through the limit of the fixed block, and the motor is started to rotate the rotating rod, thereby driving the first gear to rotate. Since the first gear is meshed with the second gear, the second gear drives the other first gear to rotate. In actual use, since the filter screen of the device is fixed in position and the filtering process only relies on the gravity of the raw material itself to fall, it is easy to get blocked. At the same time, the stirring frame of the device is fixed in position, and dead angles are easy to appear during the stirring process, affecting the mixing effect. Therefore, it is necessary to improve a plastic pipe extruder with an adjustment function to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a plastic pipe extruder with an adjustment function to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a plastic pipe extruder with an adjustment function, comprising an extrusion bin, a support leg fixedly connected to the bottom of the extrusion bin, a mixing box fixedly connected to the top of the extrusion bin, a feed box fixedly connected to the top of the mixing box, a filtering and mixing mechanism arranged inside the feed box, and an auxiliary adjustment mechanism arranged on the right side of the extrusion bin;

[0008] The filtering and mixing mechanism comprises a filtering component and a mixing component. The filtering component is arranged inside the material lowering box, and the mixing component is arranged inside the material mixing box.

[0009] Preferably, the filtering assembly includes a first motor, which is fixedly connected to the front side of the material box, an output end of the first motor extends through the material box to the inside and is fixedly connected to a connecting rod, a cam is fixedly connected to the outside of the connecting rod, a holding box is fixedly connected to the inside of the material box, a spring is fixedly connected to the inside of the holding box, a slider is fixedly connected to the bottom of the spring, and a filter plate is fixedly connected to the bottom of the slider, so as to realize reciprocating motion of the filter plate and screen the raw materials entering the material box to avoid blockage during the screening process.

[0010] Preferably, the cam contacts the filter plate, the filter plate is slidably connected to the feed box, grooves are provided at positions corresponding to the holding box and the slider, and the slider is slidably connected inside the groove, so as to make the screening process more stable.

[0011] Preferably, the mixing assembly includes a support seat, the support seat is fixedly connected to the inside of a mixing box, the top of the support seat is fixedly connected to a protective box, the inside of the mixing box is fixedly connected to a toothed plate, the top of the support seat is fixedly connected to a second motor, the output end of the second motor passes through the support seat and extends to the inside where a stirring frame is fixedly connected, the outside of the stirring frame is fixedly connected to a connecting frame, the inside of the connecting frame is rotatably connected to a stirring plate, and the top of the stirring plate is fixedly connected to a gear, so as to facilitate sufficient mixing of the raw materials inside the mixing box and avoid dead corners or sinking to the bottom.

[0012] Preferably, the gear is meshed with a tooth plate, two stirring plates are provided, and the two stirring plates are symmetrically distributed with the front center line of the stirring frame as the symmetry axis, so as to facilitate a more stable mixing process.

[0013] Preferably, the auxiliary adjustment mechanism includes a connecting box, which is fixedly connected to the right side of the extrusion bin, a threaded rod is rotatably connected inside the connecting box, a limiting rod is fixedly connected inside the connecting box, a block is slidably connected to the outside of the limiting rod, a connecting platform is fixedly connected to the right side of the extrusion bin, a baffle is slidably connected inside the connecting platform, and a limiting disk is rotatably connected to the outside of the connecting platform, so as to facilitate the adjustment of the baffle position to meet the production and processing of plastic pipes of different diameters.

[0014] Preferably, the clamping block is threadedly connected to the threaded rod, the clamping block is slidably connected to the connection box, the clamping block is in contact with the limit plate, and the baffle is in contact with the limit plate, so as to make the adjustment process more stable.

[0015] Compared with the prior art, the utility model provides a plastic pipe extruder with an adjustment function, which has the following beneficial effects:

[0016] 1. The plastic pipe extruder with an adjustable function has a filtering and mixing mechanism. During use, the first motor is operated to rotate the cam, and the filter plate is cooperated to move the slider, and the spring is cooperated to facilitate the reciprocating motion of the filter plate, so as to screen the raw materials entering the lower material box to avoid blockage in the screening process. The second motor is operated to rotate the connecting frame, and the tooth plate is cooperated to rotate the stirring plate, so as to facilitate the full mixing of the raw materials in the mixing box to avoid dead corners or sinking to the bottom.

[0017] 2. The plastic pipe extruder with adjustment function has an auxiliary adjustment mechanism. During use, the limit plate is rotated to move the baffle, and the threaded rod is rotated to cooperate with the limit rod to move the block, so as to facilitate the adjustment of the baffle position to meet the production and processing of plastic pipes with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the filter assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the hybrid component of the utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the hybrid component of the utility model;

[0025] Figure 7 This is a schematic diagram of the auxiliary adjustment mechanism structure of the utility model;

[0026] Figure 8 It is a schematic diagram of the internal structure of the auxiliary adjustment mechanism of the utility model.

[0027] In the figure: 1. extrusion chamber; 2. support leg; 3. mixing box; 4. discharge box; 5. filtering and mixing mechanism; 51. filtering assembly; 511. first motor; 512. connecting rod; 513. cam; 514. holding box; 515. slider; 516. filter plate; 517. spring; 52. mixing assembly; 521. supporting seat; 522. protective box; 523. tooth plate; 524. second motor; 525. stirring frame; 526. connecting frame; 527. stirring plate; 528. gear; 6. auxiliary adjustment mechanism; 61. connecting box; 62. threaded rod; 63. block; 64. limit plate; 65. baffle; 66. connecting table; 67. limit rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-6 The utility model provides a technical solution: a plastic pipe extruder with an adjustment function, comprising an extrusion bin 1, a support leg 2 is fixedly connected to the bottom of the extrusion bin 1, a mixing box 3 is fixedly connected to the top of the extrusion bin 1, a feeding box 4 is fixedly connected to the top of the mixing box 3, a filtering and mixing mechanism 5 is arranged inside the feeding box 4, and an auxiliary adjustment mechanism 6 is arranged on the right side of the extrusion bin 1;

[0032] The filtering and mixing mechanism 5 includes a filtering component 51 and a mixing component 52 . The filtering component 51 is arranged inside the material lowering box 4 , and the mixing component 52 is arranged inside the material mixing box 3 .

[0033] Furthermore, the filtering component 51 includes a first motor 511, which is fixedly connected to the front side of the material box 4. The output end of the first motor 511 passes through the material box 4 and extends to the inside where a connecting rod 512 is fixedly connected. The outside of the connecting rod 512 is fixedly connected to a cam 513. The inside of the material box 4 is fixedly connected to a holding box 514. The inside of the holding box 514 is fixedly connected to a spring 517. The bottom of the spring 517 is fixedly connected to a slider 515. The bottom of the slider 515 is fixedly connected to a filter plate 516, which facilitates the reciprocating motion of the filter plate 516 to screen the raw materials entering the material box 4 and avoid blockage during the screening process.

[0034] Furthermore, the cam 513 contacts the filter plate 516, the filter plate 516 is slidably connected to the feed box 4, grooves are provided at corresponding positions of the holding box 514 and the slider 515, and the slider 515 is slidably connected inside the groove, so as to make the screening process more stable.

[0035] Furthermore, the mixing assembly 52 includes a support seat 521, which is fixedly connected to the inside of the mixing box 3. A protective box 522 is fixedly connected to the top of the support seat 521. A tooth plate 523 is fixedly connected to the inside of the mixing box 3. A second motor 524 is fixedly connected to the top of the support seat 521. The output end of the second motor 524 passes through the support seat 521 and extends to the inside where a stirring frame 525 is fixedly connected. The outside of the stirring frame 525 is fixedly connected to a connecting frame 526. The inside of the connecting frame 526 is rotatably connected to a stirring plate 527. The top of the stirring plate 527 is fixedly connected to a gear 528, so as to facilitate the full mixing of the raw materials in the mixing box 3 to avoid dead corners or sinking to the bottom.

[0036] Furthermore, the gear 528 is meshed with the tooth plate 523, and two stirring plates 527 are provided, and the two stirring plates 527 are symmetrically distributed with the front center line of the stirring frame 525 as the symmetry axis, so as to facilitate a more stable mixing process.

[0037] Embodiment 2:

[0038] See also Figure 7-8 , and combined with the first embodiment, it is further obtained that the auxiliary adjustment mechanism 6 includes a connecting box 61, the connecting box 61 is fixedly connected to the right side of the extrusion bin 1, a threaded rod 62 is rotatably connected inside the connecting box 61, a limit rod 67 is fixedly connected inside the connecting box 61, and a block 63 is slidably connected to the outside of the limit rod 67, a connecting platform 66 is fixedly connected to the right side of the extrusion bin 1, a baffle 65 is slidably connected inside the connecting platform 66, and a limit disk 64 is rotatably connected to the outside of the connecting platform 66, so as to facilitate the adjustment of the position of the baffle 65 to meet the production and processing of plastic pipes with different diameters.

[0039] Furthermore, the clamping block 63 is threadedly connected to the threaded rod 62, the clamping block 63 is slidably connected to the connection box 61, the clamping block 63 contacts the limit plate 64, and the baffle 65 contacts the limit plate 64, so that the adjustment process is more stable.

[0040] In actual operation, when the device is used, it is first adjusted according to the processing and production batch requirements. The limit plate 64 is rotated to cooperate with the connecting platform 66 to move the baffle 65. The threaded rod 62 is rotated to cooperate with the limit rod 67 to move the block 63, so as to adjust the position of the baffle 65 to meet the production and processing of plastic pipes of different diameters. The raw materials to be processed are introduced into the extrusion bin 1 through the set feed box 4. The first motor 511 is operated to cooperate with the connecting rod 512 to rotate the cam 513 to cooperate with the filter plate 5 16, so that the slider 515 moves, and in cooperation with the spring 517, it is convenient to realize the reciprocating movement of the filter plate 516, so as to screen the raw materials entering the lower material box 4, and avoid blockage in the screening process. After the screening is completed, the raw materials fall into the mixing box 3 under the force of gravity, and the second motor 524 is set to work, so that the stirring frame 525 rotates, thereby rotating the connecting frame 526, and cooperating with the tooth plate 523, the gear 528 rotates, so that the stirring plate 527 rotates, so as to realize the full mixing of the raw materials in the mixing box 3, and avoid the occurrence of dead corners or sinking to the bottom.

[0041] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A plastic pipe extruder with an adjustment function, comprising an extrusion chamber (1), characterized in that: The bottom of the extrusion bin (1) is fixedly connected to a support leg (2), the top of the extrusion bin (1) is fixedly connected to a mixing box (3), the top of the mixing box (3) is fixedly connected to a feed box (4), a filtering and mixing mechanism (5) is provided inside the feed box (4), and an auxiliary adjustment mechanism (6) is provided on the right side of the extrusion bin (1); The filtering and mixing mechanism (5) comprises a filtering component (51) and a mixing component (52); the filtering component (51) is arranged inside the material discharge box (4), and the mixing component (52) is arranged inside the material mixing box (3).

2. A plastic pipe extruder with an adjustment function according to claim 1, characterized in that: The filter assembly (51) comprises a first motor (511), the first motor (511) is fixedly connected to the front side of the material discharge box (4), the output end of the first motor (511) passes through the material discharge box (4) and extends to the inside where a connecting rod (512) is fixedly connected, the outside of the connecting rod (512) is fixedly connected to a cam (513), the inside of the material discharge box (4) is fixedly connected to a holding box (514), the inside of the holding box (514) is fixedly connected to a spring (517), the bottom of the spring (517) is fixedly connected to a slider (515), and the bottom of the slider (515) is fixedly connected to a filter plate (516).

3. A plastic pipe extruder with an adjustment function according to claim 2, characterized in that: The cam (513) contacts the filter plate (516), the filter plate (516) is slidably connected to the unloading box (4), grooves are provided at corresponding positions of the holding box (514) and the slider (515), and the slider (515) is slidably connected inside the groove.

4. The plastic pipe extruder with adjustment function according to claim 1, characterized in that: The mixing assembly (52) comprises a support seat (521), wherein the support seat (521) is fixedly connected to the inside of a mixing box (3), a protective box (522) is fixedly connected to the top of the support seat (521), a tooth plate (523) is fixedly connected to the inside of the mixing box (3), a second motor (524) is fixedly connected to the top of the support seat (521), an output end of the second motor (524) passes through the support seat (521) and extends to the inside where a stirring frame (525) is fixedly connected, the stirring frame (525) is fixedly connected to the outside with a connecting frame (526), ​​a stirring plate (527) is rotatably connected to the inside of the connecting frame (526), ​​and a gear (528) is fixedly connected to the top of the stirring plate (527).

5. The plastic pipe extruder with adjustment function according to claim 4, characterized in that: The gear (528) is meshed with the tooth plate (523). Two stirring plates (527) are provided, and the two stirring plates (527) are symmetrically distributed with the front center line of the stirring frame (525) as the symmetry axis.

6. The plastic pipe extruder with adjustment function according to claim 1, characterized in that: The auxiliary adjustment mechanism (6) comprises a connection box (61), the connection box (61) is fixedly connected to the right side of the extrusion bin (1), a threaded rod (62) is rotatably connected inside the connection box (61), a limit rod (67) is fixedly connected inside the connection box (61), a block (63) is slidably connected to the outside of the limit rod (67), a connection platform (66) is fixedly connected to the right side of the extrusion bin (1), a baffle (65) is slidably connected inside the connection platform (66), and a limit plate (64) is rotatably connected to the outside of the connection platform (66).

7. A plastic pipe extruder with an adjustment function according to claim 6, characterized in that: The clamping block (63) is threadedly connected to the threaded rod (62), the clamping block (63) is slidably connected to the connection box (61), the clamping block (63) is in contact with the limiting plate (64), and the baffle (65) is in contact with the limiting plate (64).

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