Extrusion device for automobile drainage pipe production

Abstract

The utility model relates to an extrusion device for automobile drain pipe production, which relates to the technical field of extruders, and comprises a rack, a plurality of support legs are fixedly arranged at the bottom of the rack, a material conveying barrel is fixedly arranged on the rack, a feed port is arranged at the top of the material conveying barrel, and a discharge port is arranged at one end of the material conveying barrel. A set of telescopic arms are symmetrically arranged at the bottom of the rack, the telescopic arms are slidably connected with the rack, a plurality of rotating arms are rotatably arranged on the opposite faces of the telescopic arms, the rotating arms are parallel to one another, a supporting frame is jointly arranged on the rotating arms, the rotating arms are rotatably connected with the supporting frame, and an auxiliary assembly is arranged on the supporting frame. And the auxiliary assembly is used for guiding and cooling the finished product. The storage device has the advantages that the storage steps of the extruder are simplified, and the effect of conveniently storing the extruder is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of extruders, in particular to an extrusion device for producing automobile drainage pipes. Background Art

[0002] The car drain pipe is an automotive accessory used to connect the car sunroof drain groove and the bottom of the car. Rainwater in the car sunroof drain groove flows to the bottom of the car through the sunroof drain pipe and is discharged. At present, the car drain pipe is usually a plastic pipe formed by hot pressing of an extruder.

[0003] The Chinese patent with the authorization announcement number CN212979186U in the related art provides an extruder suitable for automobile water pipes, which includes a feed barrel, a feed hopper is arranged on the top of the feed barrel, a conveying auger is arranged to rotate inside the feed barrel, a lead-out cover is arranged on the left side of the feed barrel, a heating pipe is arranged on the left side of the lead-out cover, an extrusion die is arranged on the left side of the heating pipe, a longitudinal leg is arranged at the bottom of the feed barrel, an adjustable guide frame structure is arranged on one side of the longitudinal leg, and an auxiliary cooling frame structure is arranged above the adjustable guide frame structure. The raw material is loaded into the feed barrel from the feed hopper, and the conveying auger rotates to extrude the raw material into the extrusion die to form a finished product. During the process of guiding the finished product through the adjustable guide frame structure, the auxiliary cooling frame structure blows air to dissipate heat for the finished product.

[0004] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: during the transportation of the extruder, although the adjustable guide frame structure and the auxiliary cooling frame structure can be stored, the storage method of the adjustable guide frame structure and the auxiliary cooling frame structure is complicated, and some parts need to be disassembled during the storage of the adjustable guide frame structure and the auxiliary cooling frame structure, which may easily lead to the loss of parts and affect the subsequent use of the extruder. Utility Model Content

[0005] In order to simplify the steps of storing the extruder and achieve the effect of facilitating the storage of the extruder, the present application provides an extrusion device for producing automobile drainage pipes.

[0006] The present application provides an extrusion device for producing automobile drainage pipes, which adopts the following technical solution:

[0007] An extrusion device for producing automobile drainage pipes comprises a frame, a plurality of legs are fixedly arranged at the bottom of the frame, a feed barrel is fixedly arranged on the frame, a feed port is arranged at the top of the feed barrel, a discharge port is arranged at one end of the feed barrel, a group of telescopic arms are symmetrically arranged at the bottom of the frame, the telescopic arms are slidably connected to the frame, a plurality of rotating arms are rotatably arranged on opposite surfaces of the telescopic arms, the rotating arms are parallel to each other, a support frame is jointly arranged on the rotating arms, the rotating arms are rotatably connected to the support frame, an auxiliary component is arranged on the support frame, and the auxiliary component is used for guiding and dissipating heat for the finished product.

[0008] By adopting the above technical solution, when the auxiliary component is needed to guide and dissipate heat for the finished product, the telescopic arm moves out of the frame, and then the rotating arm rotates to drive the support frame to rotate from the bottom of the telescopic arm to the top of the telescopic arm, and then the auxiliary component on the support frame is located at the discharge port. After the finished product in the discharge port is output, the finished product is guided and dissipated by the auxiliary component. When the auxiliary component needs to be stored, the rotating arm rotates to drive the support frame to rotate from the top of the telescopic arm to the bottom of the telescopic arm, and then the telescopic arm moves and retracts all to the bottom of the frame, thereby simplifying the storage steps of the extruder. During the storage process of the extruder, there is no need to disassemble some parts, which reduces the possibility of parts loss and achieves the effect of facilitating the storage of the extruder.

[0009] Preferably, the auxiliary component comprises a group of guide wheels and a group of fans, the guide wheels are rotatably arranged on a support frame, the fans are arranged between the guide wheels, and the fans are arranged relative to each other.

[0010] By adopting the above technical solution, after the finished product is output from the discharge port, the finished product moves along the guide wheel, and the guide wheel guides and supports the finished product. When the finished product passes through the fan, the fan drives the gas flow to accelerate heat dissipation, and then the fan plays a role in cooling the finished product.

[0011] Preferably, mounting frames are fixedly arranged on the back sides of the telescopic arms, a driving cylinder is fixedly arranged on the mounting frames, a driving rack is fixedly arranged on the output shaft of the driving cylinder, a driving shaft is fixedly arranged on the rotating arm, the driving shaft is rotatably connected to the telescopic arm, a driving gear is fixedly arranged on the driving shaft, and the driving gear and the driving rack are meshed with each other.

[0012] By adopting the above technical solution, the output shaft of the driving cylinder drives the driving rack to move, the movement of the driving rack drives the driving gear to rotate, the driving gear drives the driving shaft to rotate, and the driving shaft rotates the rotating arm.

[0013] Preferably, a mounting groove is provided on the mounting frame, a mounting block is slidably arranged in the mounting groove, and the mounting block is fixedly connected to the driving rack.

[0014] By adopting the above technical solution, when the driving cylinder drives the driving rack to move, the driving rack moves along the mounting groove through the mounting block, so that the driving rack is not easily bent.

[0015] Preferably, a plurality of mounting legs are fixedly provided at the bottom of the mounting frame, and universal wheels are rotatably provided at the bottom ends of the mounting legs.

[0016] By adopting the above technical solution, when the telescopic arm drives the mounting frame to move, the mounting legs roll along the ground through the universal wheels. The universal wheels reduce the friction between the mounting legs and the ground. The mounting legs support the mounting frame, reducing the possibility of breakage between the telescopic arm and the frame.

[0017] Preferably, a sliding groove is provided at the bottom of the frame, a sliding block is slidably arranged in the sliding groove, the telescopic arms are fixedly connected to the sliding block, a sliding screw is rotatably arranged in the sliding groove, and the sliding screw is threadedly connected to the sliding block.

[0018] By adopting the above technical solution, the sliding screw rotates to drive the sliding block to move, and the movement of the sliding block drives the telescopic arm to move, thereby achieving the effect of the telescopic arm moving along the frame.

[0019] Preferably, a sliding motor is fixedly arranged in the sliding groove, and an output shaft of the sliding motor is fixedly connected to the sliding screw.

[0020] By adopting the above technical solution, the sliding motor drives the sliding screw to rotate, thereby reducing the need for workers to manually rotate the sliding screw.

[0021] Preferably, a limiting groove is provided in the sliding groove, a limiting block is slidably arranged in the limiting groove, and the limiting block is fixedly connected to the sliding block.

[0022] By adopting the above technical solution, the sliding block is restricted in the sliding groove by the limiting block, so that the sliding block is not easily separated from the sliding groove, and further the telescopic arm is not easily separated from the frame.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up the frame, legs, feeding barrel, feeding port, discharging port, telescopic arm, rotating arm, support frame and auxiliary components, the storage steps of the extruder are simplified. It is not necessary to disassemble some parts during the storage process of the extruder, which reduces the loss of parts and achieves the effect of facilitating the storage of the extruder;

[0025] 2. The effect of driving the rotating arm to rotate is achieved by setting a mounting frame, a driving cylinder, a driving rack, a driving shaft and a driving gear;

[0026] 3. By setting the sliding groove, sliding block and sliding screw, the telescopic arm can move along the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an extrusion device for producing automobile drainage pipes in an embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram showing that the support frame is located below the frame in an embodiment of the present application.

[0029] Figure 3 It is a cross-sectional view showing the positional relationship between the guide wheel and the fan in the embodiment of the present application.

[0030] Figure 4 It is a cross-sectional view showing the positional relationship between the mounting frame and the rotating arm in the embodiment of the present application.

[0031] Figure 5 It is a cross-sectional view showing the connection relationship between the mounting frame and the driving rack in the embodiment of the present application.

[0032] Figure 6 yes Figure 5 Enlarged view of part A.

[0033] Figure 7 It is a cross-sectional view showing the connection relationship between the frame and the telescopic arm in the embodiment of the present application.

[0034] Figure 8 It is a cross-sectional view showing the connection relationship between the limit block and the sliding block in the embodiment of the present application.

[0035] Fig. 9 yes Figure 8 Magnified view of part B.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. Frame; 11. Leg; 2. Feed barrel; 21. Feed inlet; 22. Discharge outlet; 3. Telescopic arm; 4. Rotating arm; 5. Support frame; 6. Auxiliary component; 61. Guide wheel; 62. Fan; 7. Mounting frame; 71. Mounting leg; 711. Universal wheel; 72. Mounting slot; 721. Mounting block; 8. Driving cylinder; 81. Driving rack; 82. Driving gear; 83. Driving shaft; 9. Sliding slot; 91. Sliding block; 92. Sliding screw; 93. Sliding motor; 94. Limiting slot; 95. Limiting block. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-9 This application is described in further detail.

[0038] The present application embodiment discloses an extrusion device for producing automobile drainage pipes. Figures 1 to 3, comprising a frame 1, a plurality of legs 11 are welded at the bottom of the frame 1, and a feeding barrel 2 is installed at the top of the frame 1. A feeding port 21 is arranged at the top of the feeding barrel 2, and a discharging port 22 is arranged at one end of the feeding barrel 2. A group of telescopic arms 3 are symmetrically installed at the bottom of the frame 1, and the telescopic arms 3 are slidably connected to the frame 1. A plurality of rotating arms 4 are rotatably arranged on the opposite surface of the telescopic arms 3, and the rotating arms 4 are parallel to each other. A support frame 5 is installed on the rotating arms 4, and the rotating arms 4 are rotatably connected to the support frame 5. An auxiliary component 6 is installed on the support frame 5, and the auxiliary component 6 is used to guide and dissipate heat for the finished product. The auxiliary component 6 includes a group of guide wheels 61 and a group of fans 62, the guide wheels 61 are rotatably arranged on the support frame 5, and the fans 62 are arranged between the guide wheels 61, and the fans 62 are arranged relatively. When it is necessary to guide and dissipate heat for the finished product, the telescopic arm 3 moves out of the frame 1, and then the rotating arm 4 rotates to drive the support frame 5 to rotate from the bottom of the telescopic arm 3 to the top of the telescopic arm 3, and then the guide wheels 61 and the fans 62 on the support frame 5 are located at the discharging port 22. After the finished product in the discharge port 22 is discharged, the finished product moves along the guide wheel 61, which guides and supports the finished product. When the finished product passes through the fan 62, the fan 62 drives the gas flow to accelerate the heat dissipation, and then the fan 62 plays a role in cooling the finished product. When it is necessary to store the guide wheel 61 and the fan 62, the rotating arm 4 rotates to drive the support frame 5 from the top of the telescopic arm 3 to the bottom of the telescopic arm 3, and then the telescopic arm 3 moves and retracts completely to the bottom of the frame 1. The storage steps of the extruder are simplified, and some parts do not need to be disassembled during the storage process of the extruder, which reduces the loss of parts and achieves the effect of facilitating the storage of the extruder.

[0039] In order to achieve the effect of driving the rotating arm 4 to rotate, refer to Figures 1 to 9 , mounting frames 7 are installed on the back sides of the telescopic arms 3, mounting frames 7 are provided with mounting grooves 72, and mounting blocks 721 are slidably arranged in the mounting grooves 72. A driving rack 81 is installed on the top of the mounting block 721, and a driving cylinder 8 is installed on the mounting frame 7, and the output shaft of the driving cylinder 8 is welded to one end of the driving rack 81. A driving shaft 83 is welded to the side of the rotating arm 4 facing the telescopic arm 3, and the driving shaft 83 penetrates the telescopic arm 3, and the driving shaft 83 is rotatably connected to the telescopic arm 3 through a bearing. A driving gear 82 is installed on the end of the driving shaft 83 away from the rotating arm 4, and the driving gear 82 is meshed with the driving rack 81. The output shaft of the driving cylinder 8 drives the driving rack 81 to move, and the driving rack 81 moves along the mounting groove 72 through the mounting block 721, so that the driving rack 81 is not easy to bend. The movement of the driving rack 81 drives the driving gear 82 to rotate, and the driving gear 82 drives the driving shaft 83 to rotate, and the driving shaft 83 rotates to rotate the rotating arm 4.

[0040] In order to achieve the effect of telescopic arm 3 moving along frame 1, refer to Figures 1 to 9A sliding groove 9 is provided at the bottom of the frame 1, a sliding block 91 is slidably arranged in the sliding groove 9, and the top wall of the telescopic arm 3 is welded to the bottom wall of the sliding block 91. A sliding motor 93 is installed in the sliding groove 9, and a sliding screw 92 is installed on the output shaft of the sliding motor 93. The end of the sliding screw 92 away from the sliding motor 93 is rotatably connected to the inner wall of the sliding groove 9, and the sliding screw 92 is threadedly connected to the sliding block 91. The sliding motor 93 drives the sliding screw 92 to rotate, and the rotation of the sliding screw 92 drives the sliding block 91 to move, and the movement of the sliding block 91 drives the telescopic arm 3 to move, so as to achieve the effect of moving the telescopic arm 3 along the frame 1.

[0041] In order to make the telescopic arm 3 not easily separated from the frame 1, refer to Figures 1 to 9 A limit groove 94 is provided in the sliding groove 9, and a limit block 95 is slidably arranged in the limit groove 94, and the limit block 95 is welded to the sliding block 91. The sliding block 91 is limited in the sliding groove 9 by the limit block 95, so that the sliding block 91 is not easily separated from the sliding groove 9, thereby connecting the telescopic arm 3 with the frame 1. A plurality of mounting legs 71 are installed at the bottom of the mounting frame 7, and a universal wheel 711 is rotatably arranged at the bottom end of the mounting leg 71. The mounting leg 71 rolls along the ground through the universal wheel 711, and the universal wheel 711 reduces the friction between the mounting leg 71 and the ground. The mounting leg 71 supports the mounting frame 7, thereby reducing the possibility of breakage between the telescopic arm 3 and the frame 1.

[0042] The implementation principle of an extrusion device for automobile drainage pipe production in the embodiment of the present application is as follows: when it is necessary to guide and dissipate heat for the finished product, the sliding motor 93 drives the telescopic arm 3 to move out of the frame 1, and then drives the cylinder 8 to drive the rotating arm 4 to rotate, so that the support frame 5 rotates from the bottom of the telescopic arm 3 to the top of the telescopic arm 3, and then the guide wheel 61 and the fan 62 on the support frame 5 are located at the discharge port 22. After the finished product in the discharge port 22 is output, the finished product moves along the guide wheel 61, and the guide wheel 61 guides and supports the finished product. When the finished product passes through the fan 62, the fan 62 drives the gas flow to accelerate the heat dissipation, and then the fan 62 dissipates heat for the finished product. When it is necessary to store the guide wheel 61 and the fan 62, the driving cylinder 8 drives the rotating arm 4 to rotate, so that the support frame 5 rotates from the top of the telescopic arm 3 to the bottom of the telescopic arm 3, and then the sliding motor 93 drives the telescopic arm 3 to move and retract all to the bottom of the frame 1. The storage step of the extruder is simplified, and it is not necessary to disassemble some parts during the storage process of the extruder, which reduces the loss of parts and achieves the effect of facilitating the storage of the extruder.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An extrusion device for producing automobile drainage pipes, comprising a frame (1), a plurality of legs (11) being fixedly arranged at the bottom of the frame (1), a feed cylinder (2) being fixedly arranged on the frame (1), a feed inlet (21) being arranged at the top of the feed cylinder (2), and a discharge outlet (22) being arranged at one end of the feed cylinder (2), characterized in that: A group of telescopic arms (3) are symmetrically arranged at the bottom of the frame (1), the telescopic arms (3) are slidably connected to the frame (1), a plurality of rotating arms (4) are rotatably arranged on the opposite surface of the telescopic arms (3), the rotating arms (4) are parallel to each other, a support frame (5) is commonly arranged on the rotating arms (4), the rotating arms (4) are rotatably connected to the support frame (5), an auxiliary component (6) is arranged on the support frame (5), and the auxiliary component (6) is used for guiding and dissipating heat for the finished product.

2. The extrusion device for producing automobile drainage pipes according to claim 1, characterized in that: The auxiliary component (6) comprises a group of guide wheels (61) and a group of fans (62); the guide wheels (61) are rotatably arranged on the support frame (5); the fans (62) are arranged between the guide wheels (61); and the fans (62) are arranged relative to each other.

3. The extrusion device for producing automobile drainage pipes according to claim 1, characterized in that: A mounting frame (7) is fixedly arranged on the back surface of each telescopic arm (3), a driving cylinder (8) is fixedly arranged on the mounting frame (7), a driving rack (81) is fixedly arranged on the output shaft of the driving cylinder (8), a driving shaft (83) is fixedly arranged on the rotating arm (4), the driving shaft (83) is rotatably connected to the telescopic arm (3), a driving gear (82) is fixedly arranged on the driving shaft (83), and the driving gear (82) and the driving rack (81) are meshed with each other.

4. The extrusion device for producing automobile drainage pipes according to claim 3, characterized in that: The mounting frame (7) is provided with a mounting groove (72), a mounting block (721) is slidably arranged in the mounting groove (72), and the mounting block (721) is fixedly connected to the driving rack (81).

5. The extrusion device for producing automobile drainage pipes according to claim 3, characterized in that: A plurality of mounting legs (71) are fixedly arranged at the bottom of the mounting frame (7), and universal wheels (711) are rotatably arranged at the bottom ends of the mounting legs (71).

6. The extrusion device for producing automobile drainage pipes according to claim 1, characterized in that: A sliding groove (9) is provided at the bottom of the frame (1), a sliding block (91) is slidably arranged in the sliding groove (9), the telescopic arms (3) are fixedly connected to the sliding block (91), a sliding screw rod (92) is rotatably arranged in the sliding groove (9), and the sliding screw rod (92) is threadedly connected to the sliding block (91).

7. The extrusion device for producing automobile drainage pipes according to claim 6, characterized in that: A sliding motor (93) is fixedly arranged in the sliding groove (9), and an output shaft of the sliding motor (93) is fixedly connected to the sliding screw rod (92).

8. The extrusion device for producing automobile drainage pipes according to claim 6, characterized in that: A limiting groove (94) is provided in the sliding groove (9), a limiting block (95) is slidably arranged in the limiting groove (94), and the limiting block (95) is fixedly connected to the sliding block (91).

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