Pushing machine for elbow pipe production

Abstract

The utility model discloses a pusher for elbow pipe production, including the organism, the inside of organism is provided with the mounting groove, the inside of mounting groove is provided with first electric telescopic handle, the inside of organism is provided with the aggregate chute, the inside sliding connection of slider and aggregate chute, the inside wall of aggregate chute is provided with the buffer groove, the both ends of organism all are fixedly connected with the feeding frame, the outside fixed connection of discharge gate has the elbow mould, the inside installation of elbow mould has the heating ring, two the position of baffle and two buffer groove correspond, the both ends of organism all are installed with second electric telescopic handle. The utility model discloses, through setting up the feeding frame, aggregate chute, buffer groove and baffle, be favorable to the continuity of lifting device use, avoid the influence that produces to the efficiency of straight pipe processing, through setting up the connecting column, first limit ring and compression spring, be favorable to the stability of baffle installation.

Description

Technical Field

[0001] This utility model relates to the field of pusher technology, and in particular to a pusher for producing elbow pipe fittings. Background Technology

[0002] Elbows are a common type of pipe fitting used in pipeline installation. They are used to connect pipes at bends and change the direction of the pipes. Currently, elbow forming is the most common elbow forming and manufacturing process. Generally, an elbow forming machine is used for elbow forming. The cut straight pipe is placed inside the elbow forming machine, and then the heating coil on the elbow forming machine heats the straight pipe. The pushing mechanism in the elbow forming machine pushes the heated straight pipe along the angle of the pushing mold inside the heating coil.

[0003] The existing push-forming machine for producing elbow pipe fittings requires straight pipes to be placed into the machine body one by one during use. During this process, the staff cannot leave the machine, and the continuity of the device is poor, which affects the use of the device. Therefore, a push-forming machine for producing elbow pipe fittings is needed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pusher machine for producing elbow pipe fittings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pusher for producing elbow pipe fittings, comprising a machine body, an installation groove inside the machine body, a first electric telescopic rod inside the installation groove, a material collection trough inside the machine body, and a slider fixedly connected to the output end of the first electric telescopic rod, the slider being slidably connected to the inside of the material collection trough, a buffer trough being provided on the inner side wall of the material collection trough, two buffer troughs being provided and symmetrically distributed around the material collection trough, a feeding rack being fixedly connected to both the front and rear ends of the machine body, a discharge port being provided on the side surface of the machine body, an elbow mold being fixedly connected to the outside of the discharge port, a heating ring being installed inside the elbow mold, two partitions being inserted inside the machine body, the two partitions corresponding to the positions of the two buffer troughs, and a second electric telescopic rod being installed at both the front and rear ends of the machine body, the output end of the second electric telescopic rod being fixedly connected to the end of a cover.

[0006] Furthermore: a material conveyor is fixedly connected to the side surface of the machine body, and a rotating column is rotatably connected inside the material conveyor, and the number of rotating columns is set to multiple.

[0007] Furthermore: a fixing frame is fixedly connected to the side surface of the machine body, and a connecting column is slidably connected inside the fixing frame.

[0008] Furthermore, a first limiting ring and a second limiting ring are fixedly connected to the circumferential surface of the connecting column. The first limiting ring is located below the fixing frame, and the second limiting ring is located above the fixing frame.

[0009] Furthermore, a compression spring is sleeved on the outside of the connecting column, the bottom end of the compression spring is in contact with the top of the first limiting ring, and the top end of the compression spring is in contact with the bottom of the fixing frame.

[0010] Furthermore, the end of the partition plate is provided with a limiting hole, and the bottom of the connecting post is inserted into the limiting hole.

[0011] This utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, this push-forming machine for producing elbow pipe fittings, by setting up a feeding rack, a collection trough, a buffer trough, and a partition, allows multiple straight pipes to be processed to be placed into the feeding racks on both sides during use. The pipes slide along the buffer trough towards the partition and are blocked by the partition. During use, one side partition is simply pulled out, allowing the straight pipes to slide into the collection trough one by one. Pushed by the slider at the end of the first electric telescopic rod, the straight pipes are pushed into the elbow mold for bending. After the pushing is completed, the first electric telescopic rod returns to its initial position and continues to push the straight pipes that fill the gap in the collection trough for processing. When the straight pipes on one side are used up, the partition is inserted for replenishment, and then the other side partition is pulled out for straight pipe processing. This allows one side to be replenished while the other side can still be used, which helps to improve the continuity of the machine's use and avoids affecting the efficiency of straight pipe processing.

[0013] 2. Compared with the prior art, this pusher for producing elbow pipe fittings, by setting a connecting column, a first limiting ring and a compression spring, uses the connecting column to limit the partition during use, which helps to improve the stability of the partition installation and prevent the partition from detaching from the machine body. When it is necessary to remove the partition, simply pull the connecting column upward to compress the compression spring until the connecting column separates from the limiting hole, which facilitates the removal of the partition. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0015] Figure 2 This is a first-view schematic diagram of the internal structure proposed in this utility model;

[0016] Figure 3 This is a second-view schematic diagram of the internal structure proposed in this utility model;

[0017] Figure 4 The present utility model proposes Figure 3 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Machine body; 2. Mounting slot; 3. First electric telescopic rod; 4. Material collection trough; 5. Discharge port; 6. Feeding rack; 7. Buffer trough; 8. Partition plate; 9. Limiting hole; 10. Elbow mold; 11. Heating ring; 12. Fixing frame; 13. Connecting column; 14. First limiting ring; 15. Second limiting ring; 16. Compression spring; 17. Conveying rack; 18. Rotating column; 19. Second electric telescopic rod; 20. Machine cover; 21. Slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figure 1-4 This utility model provides a pusher for producing elbow pipe fittings: it includes a machine body 1, an installation groove 2 inside the machine body 1, a first electric telescopic rod 3 inside the installation groove 2, a material collection groove 4 inside the machine body 1, and a slider 21 fixedly connected to the output end of the first electric telescopic rod 3. The slider 21 is slidably connected to the inside of the material collection groove 4. A buffer groove 7 is provided on the inner side wall of the material collection groove 4. There are two buffer grooves 7, which are symmetrically distributed with the material collection groove 4 as the center. Feed racks 6 are fixedly connected to both the front and rear ends of the machine body 1. A discharge port 5 is provided on the side surface of the machine body 1. An elbow mold 10 is fixedly connected to the outside of the discharge port 5. A heating ring 11 is installed inside the elbow mold 10. A partition 8 is inserted inside the machine body 1. There are two partitions 8, which are positioned corresponding to the two buffer grooves 7. A second electric telescopic rod 19 is installed at both the front and rear ends of the machine body 1, and the output end of the second electric telescopic rod 19 is fixedly connected to the end of a cover 20. When the device is in use, multiple straight pipes to be processed are placed into the feed racks 6 on both sides and slid along the buffer groove 7 towards the partition 8 and blocked by the partition 8. When in use, simply pull out one side partition 8 so that the straight pipes slide into the collection groove 4 one by one. Pushed by the slider 21 at the end of the first electric telescopic rod 3, the straight pipes are pushed into the bend mold 10 for bending. After the bending is completed, the first electric telescopic rod 3 returns to the initial position and continues to push the straight pipes into the collection groove 4 for processing. When the straight pipes on one side are used up, the partition 8 is inserted for replenishment, and then the other side partition 8 is pulled out for straight pipe processing. This helps to improve the continuity of the device's use and avoids affecting the efficiency of straight pipe processing.

[0022] A material conveyor 17 is fixedly connected to the side surface of the machine body 1. A rotating column 18 is rotatably connected inside the material conveyor 17, and multiple rotating columns 18 are provided. After the elbow fitting that has been pushed down falls onto the material conveyor 17, it slides down to be collected.

[0023] A mounting bracket 12 is fixedly connected to the side surface of the body 1, and a connecting column 13 is slidably connected inside the mounting bracket 12. The mounting bracket 12 is used to install the connecting column 13 and to limit the position of the connecting column 13.

[0024] A first limiting ring 14 and a second limiting ring 15 are fixedly connected to the circumferential surface of the connecting column 13. The first limiting ring 14 is located below the fixing frame 12, and the second limiting ring 15 is located above the fixing frame 12. The displacement distance of the connecting column 13 is limited by the first limiting ring 14 and the second limiting ring 15.

[0025] A compression spring 16 is sleeved on the outside of the connecting post 13. The bottom end of the compression spring 16 is in contact with the top of the first limiting ring 14, and the top end of the compression spring 16 is in contact with the bottom of the fixing frame 12. When the connecting post 13 moves upward, the first limiting ring 14 compresses the compression spring 16.

[0026] A limiting hole 9 is provided at the end of the partition 8, and the bottom of the connecting post 13 is inserted into the limiting hole 9. The connecting post 13 moves upward until it separates from the limiting hole 9, thereby facilitating the disassembly of the partition 8.

[0027] Working principle: When the device is in use, multiple straight pipes to be processed are placed into the feed racks 6 on both sides and slide along the buffer groove 7 towards the partition 8 and are blocked by the partition 8. When in use, simply pull out one side partition 8 so that the straight pipes slide into the collection groove 4 one by one. Pushed by the slider 21 at the end of the first electric telescopic rod 3, the straight pipes are pushed into the bend mold 10 for bending. After the bending is completed, the first electric telescopic rod 3 returns to the initial position and continues to push the straight pipes into the collection groove 4 for processing. When the straight pipes on one side are used up, the partition 8 is inserted for replenishment, and then the other side partition 8 is pulled out for straight pipe processing. This helps to improve the continuity of the device and avoids affecting the efficiency of straight pipe processing.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pusher for producing elbow pipe fittings, comprising a machine body (1), characterized in that: The machine body (1) has an installation slot (2) inside, and a first electric telescopic rod (3) is provided inside the installation slot (2). The machine body (1) has a material collection trough (4) inside, and a slider (21) is fixedly connected to the output end of the first electric telescopic rod (3). The slider (21) is slidably connected to the inside of the material collection trough (4). A buffer trough (7) is provided on the inner side wall of the material collection trough (4). There are two buffer troughs (7), which are symmetrically distributed with the material collection trough (4) as the center. Feeders are fixedly connected to both the front and rear ends of the machine body (1). The frame (6) has a discharge port (5) on the side surface of the machine body (1). An elbow mold (10) is fixedly connected to the outside of the discharge port (5). A heating ring (11) is installed inside the elbow mold (10). A partition (8) is inserted inside the machine body (1). There are two partitions (8). The two partitions (8) correspond to the positions of the two buffer slots (7). A second electric telescopic rod (19) is installed at both the front and rear ends of the machine body (1). The output end of the second electric telescopic rod (19) is fixedly connected to the end of the cover (20).

2. The pusher for producing elbow pipe fittings according to claim 1, characterized in that: A material conveyor (17) is fixedly connected to the side surface of the machine body (1), and a rotating column (18) is rotatably connected inside the material conveyor (17). The number of rotating columns (18) is set to be multiple.

3. The pusher for producing elbow pipe fittings according to claim 1, characterized in that: A fixing frame (12) is fixedly connected to the side surface of the body (1), and a connecting column (13) is slidably connected inside the fixing frame (12).

4. The pusher for producing elbow pipe fittings according to claim 3, characterized in that: The circumferential surface of the connecting column (13) is fixedly connected to a first limiting ring (14) and a second limiting ring (15). The first limiting ring (14) is located below the fixing frame (12), and the second limiting ring (15) is located above the fixing frame (12).

5. A pusher for producing elbow pipe fittings according to claim 4, characterized in that: A compression spring (16) is sleeved on the outside of the connecting column (13). The bottom end of the compression spring (16) is in contact with the top of the first limiting ring (14), and the top end of the compression spring (16) is in contact with the bottom of the fixing frame (12).

6. The pusher for producing elbow pipe fittings according to claim 5, characterized in that: The end of the partition (8) is provided with a limiting hole (9), and the bottom of the connecting column (13) is inserted into the limiting hole (9).

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