A plastic pipe flaring machine

Abstract

The utility model relates to the technical field of plastic pipe processing, especially relates to a plastic pipe flaring machine, in order to realize above -mentioned purpose, the utility model has adopted the following technical scheme: a plastic pipe flaring machine, including base, the one end top of base is installed with connecting seat, the top of connecting seat is installed with support seat, the other end top of base is opened with cavity, and is equipped with the strip support plate in the cavity, the bottom of support plate is provided with the support frame that drives its lift, the top of support plate is vertically installed with a plurality of interval arrangement's bearing plate, a plurality of interval arrangement's first bearing seat is arranged on the top of bearing plate. The utility model discloses through setting up a plurality of interval arrangement's first bearing seat and corresponding processing seat, flaring block and push -on plate structure, can install and process simultaneously multiple plastic pipes, effectively solved the low -yield problem of traditional flaring machine only one pipe material can be processed once, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe processing technology, and in particular to a plastic pipe flaring machine. Background Technology

[0002] A plastic pipe flaring machine is a mechanical device used to widen the ends of plastic pipes. It is mainly used for flaring PVC pipes, PE pipes and other plastic pipes. Different specifications of molds can be customized to meet different needs.

[0003] When using a plastic pipe flaring machine to flare plastic pipes, the pipe needs to be manually placed on a platform and its end pushed into the flaring device to complete the flaring operation. This process can only process one plastic pipe at a time, significantly reducing the efficiency of the flaring machine. Therefore, we have proposed a new plastic pipe flaring machine. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a plastic pipe flaring machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plastic pipe flaring machine, including a base, a connecting seat installed at the top of one end of the base, and a support seat installed at the top of the connecting seat; A cavity is provided at the top of the other end of the base, and a strip-shaped support plate is provided inside the cavity. A support frame that drives the plate to rise and fall is provided at the bottom of the support plate. Several spaced-apart bearing plates are vertically installed on the top of the support plate, and several spaced-apart first bearing seats are provided on the top of the bearing plates. Several mounting slots are provided on the support plate, and a slot is provided in the middle of the first support seat. The slot is connected to the mounting slot. A strip plate is provided in the mounting slot. A linear motor is installed on the top of the strip plate, and a strip-shaped push plate is installed on the slider of the linear motor. The push plate corresponds to the slot. The connecting seat is a housing with an opening facing one side of the cavity, and a processing seat is provided inside the connecting seat. The processing seat corresponds one-to-one with the first bearing seat, and the processing seat is fixed to the inner wall of the connecting seat by a bracket. A cylindrical groove is provided in the middle of the side of the processing seat near the cavity, and a flared block is coaxially provided in the cylindrical groove. A drive motor is connected to the end of the flared block away from the cavity, and the drive motor is fixed to the side wall of the processing seat.

[0006] Preferably, a control box is provided on one side of the support base, and a controller is provided inside the control box. The controller is connected to the drive motor and the linear motor respectively through wires.

[0007] Preferably, the support frame includes a crossbeam placed below the support plate, with the end of the crossbeam fixed to the inner wall of the cavity. A first pushing mechanism is vertically installed on the top of the crossbeam, with the top of the first pushing mechanism connected to the support plate, and the first pushing mechanism connected to the controller via a wire.

[0008] Preferably, at least one first guide shaft is provided parallel to the side of the first pushing mechanism, the top of the first guide shaft is fixed to the support plate, and the bottom of the first guide shaft is placed inside the first sleeve, the bottom of the first sleeve is fixed to the crossbeam.

[0009] Preferably, a plurality of second bearing seats are provided at intervals below one end of the support seat near the cavity. The second bearing seats correspond to the first bearing seats, and a second pushing mechanism is installed on the top of the second bearing seats. The second pushing mechanism is fixed on the support seat and is connected to the controller through a wire.

[0010] Preferably, at least one second guide shaft is provided parallel to the side of the second pushing mechanism, the bottom of the second guide shaft is fixed on the second bearing seat, and the top of the second guide shaft is placed inside the second sleeve, which is fixed on the support seat.

[0011] Preferably, an arc-shaped groove is provided on the side of the first bearing seat and the second bearing seat that are relatively close to each other. The arc-shaped groove is coaxially corresponding to the cylindrical groove. A first ball is rolled in the arc-shaped groove of the first bearing seat, and a second ball is rolled in the arc-shaped groove of the second bearing seat.

[0012] The design scheme proposed in this utility model has the following beneficial effects in application: 1. This utility model, by setting up multiple spaced first bearing seats and corresponding processing seats, flaring blocks and push plate structures, can simultaneously install and process multiple plastic pipes, effectively solving the problem of low efficiency of traditional flaring machines that can only process one pipe at a time, and greatly improving production efficiency.

[0013] 2. Each pusher plate of this utility model is driven by an independent linear motor, and the pushing distance can be adjusted independently according to the length of the plastic tube, thereby adapting to the synchronous flaring process of different specifications of tubes and enhancing the versatility and flexibility of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a side view of the internal structure of the cavity of this utility model; Figure 4This is the front view of the present invention.

[0015] In the diagram: 1. Base; 2. Connecting seat; 3. Support seat; 4. Control box; 5. Machining seat; 6. Drive motor; 7. Columnar groove; 8. Flared block; 9. Cavity; 10. Support plate; 11. First pushing mechanism; 12. Crossbeam; 13. First sleeve; 14. First guide shaft; 15. Bearing plate; 16. First bearing seat; 17. First ball bearing; 18. Second bearing seat; 19. Second pushing mechanism; 20. Second guide shaft; 21. Second sleeve; 22. Second ball bearing; 23. Mounting groove; 24. Slot; 25. Strip plate; 26. Linear motor; 27. Push plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example Reference Figures 1-4 A plastic pipe flaring machine includes a base 1, a connecting seat 2 installed on the top of one end of the base 1, a support seat 3 installed on the top of the connecting seat 2, a control box 4 set on one side of the support seat 3, and a controller set inside the control box 4. In actual use, the controller is one of a PLC logic controller, a control motherboard, or a control host.

[0018] A cavity 9 is provided at the top of the other end of the base 1, and a strip-shaped support plate 10 is provided inside the cavity 9. A support frame that drives the support plate 10 to rise and fall is provided at the bottom of the support plate 10. Several spaced-apart bearing plates 15 are vertically installed on the top of the support plate 10. Several spaced-apart first bearing seats 16 are provided on the top of the bearing plates 15. In use, the plastic tube to be flared can be placed on the first bearing seat 16 for placement. The arrangement of several first bearing seats 16 allows for the simultaneous processing of multiple plastic tubes.

[0019] The connecting seat 2 is a housing with an opening facing the cavity 9. A processing seat 5 is provided inside the connecting seat 2. The processing seat 5 corresponds one-to-one with the first bearing seat 16. The processing seat 5 is fixed to the inner wall of the connecting seat 2 by a bracket. A cylindrical groove 7 is provided in the middle of the side of the processing seat 5 near the cavity 9. A flaring block 8 is coaxially provided in the cylindrical groove 7. A drive motor 6 is connected to the end of the flaring block 8 away from the cavity 9. The drive motor 6 is fixed to the side wall of the processing seat 5. The drive motor 6 is connected to the controller through a wire. In actual use, the flaring block 8 is a conical block with the tip of the flaring block 8 facing the cavity 9. After the end of the plastic tube approaches the flaring block 8, the flaring block 8 will extend into the plastic tube. As the flaring block 8 rotates and continues to penetrate deeper into the plastic tube, the flaring block 8 will push the end of the plastic tube outward until it reaches the desired wide opening shape.

[0020] To make it easier to push the flaring block 8 into the plastic tube, several mounting slots 23 are provided on the support plate 15, and a slot 24 is provided in the middle of the first support seat 16. The slot 24 is connected to the mounting slots 23. A strip plate 25 is provided in the mounting slot 23. A linear motor 26 is installed on the top of the strip plate 25, and a strip-shaped push plate 27 is installed on the slider of the linear motor 26. The push plate 27 corresponds to the slot 24. The linear motor 26 is connected to the controller through wires. The push plate 27 acts on the end of the plastic tube away from the flaring block 8 and pushes the plastic tube toward the flaring block 8. Each push plate 27 is provided with an independently functioning linear motor 26, which allows each plastic tube to have sufficient thrust to move toward the flaring block 8 and can also accommodate the flaring operation of plastic tubes of different lengths at the same time.

[0021] The support frame includes a crossbeam 12, which is placed below the support plate 10 and the end of the crossbeam 12 is fixed to the inner wall of the cavity 9. A first pushing mechanism 11 is vertically installed on the top of the crossbeam 12. The top of the first pushing mechanism 11 is connected to the support plate 10 and the first pushing mechanism 11 is connected to the controller through a wire to adjust the height of the first bearing seat 16 so that the plastic tube to be expanded can be coaxially aligned with the cylindrical groove 7.

[0022] Furthermore, at least one first guide shaft 14 is provided parallel to the side of the first push mechanism 11. The top of the first guide shaft 14 is fixed to the support plate 10, and the bottom of the first guide shaft 14 is placed inside the first sleeve 13. The bottom of the first sleeve 13 is fixed to the crossbeam 12, providing guidance for the lifting and lowering of the support plate 10 and ensuring the lifting and lowering stability of the first bearing seat 16.

[0023] It should be noted that several second bearing seats 18 are arranged at intervals below one end of the support seat 3 near the cavity 9. The second bearing seats 18 correspond to the first bearing seats 16, and a second pushing mechanism 19 is installed on the top of the second bearing seats 18. The second pushing mechanism 19 is fixed on the support seat 3. The second pushing mechanism 19 is connected to the controller through a wire to clamp the end of the plastic tube to be flared, thereby improving the stability of the plastic tube when it is acted upon by the flaring block 8.

[0024] In order not to affect the linear movement of the plastic tube, arc-shaped grooves are provided on the relatively close sides of the first bearing seat 16 and the second bearing seat 18. The arc-shaped grooves are coaxially corresponding to the cylindrical grooves 7. The first ball bearing 17 is rolled in the arc-shaped groove of the first bearing seat 16, and the second ball bearing 22 is rolled in the arc-shaped groove of the second bearing seat 18.

[0025] Furthermore, at least one second guide shaft 20 is provided parallel to the side of the second push mechanism 19. The bottom of the second guide shaft 20 is fixed on the second support seat 18, and the top of the second guide shaft 20 is placed inside the second sleeve 21. The second sleeve 21 is fixed on the support seat 3 to provide guidance to the top of the second support seat 18 and ensure the lifting stability of the second support seat 18.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A plastic pipe flaring machine, characterized in that: Includes a base (1), a connecting seat (2) is installed on the top of one end of the base (1), and a support seat (3) is installed on the top of the connecting seat (2); A cavity (9) is provided at the top of the other end of the base (1), and a strip-shaped support plate (10) is provided inside the cavity (9). A support frame that drives the support plate (10) to rise and fall is provided at the bottom of the support plate (10). Several spaced-apart bearing plates (15) are vertically installed on the top of the support plate (10), and several spaced-apart first bearing seats (16) are provided on the top of the bearing plates (15). A plurality of mounting slots (23) are provided on the bearing plate (15), and a slot (24) is provided in the middle of the first bearing seat (16). The slot (24) communicates with the mounting slot (23). A strip plate (25) is provided in the mounting slot (23). A linear motor (26) is installed on the top of the strip plate (25), and a strip-shaped push plate (27) is installed on the slider of the linear motor (26). The push plate (27) corresponds to the slot (24). The connecting seat (2) is a housing with an opening facing the cavity (9). A processing seat (5) is provided inside the connecting seat (2). The processing seat (5) corresponds to the first bearing seat (16) one by one. The processing seat (5) is fixed to the inner wall of the connecting seat (2) by a bracket. A cylindrical groove (7) is provided in the middle of the side of the processing seat (5) near the cavity (9). A flared block (8) is coaxially provided in the cylindrical groove (7). A drive motor (6) is connected to the end of the flared block (8) away from the cavity (9). The drive motor (6) is fixed to the side wall of the processing seat (5).

2. The plastic pipe flaring machine according to claim 1, characterized in that: A control box (4) is provided on one side of the support base (3). A controller is provided inside the control box (4). The controller is connected to the drive motor (6) and the linear motor (26) respectively through wires.

3. A plastic pipe flaring machine according to claim 2, characterized in that: The support frame includes a crossbeam (12), which is placed below the support plate (10), and the end of the crossbeam (12) is fixed to the inner wall of the cavity (9). A first pushing mechanism (11) is vertically installed on the top of the crossbeam (12), and the top of the first pushing mechanism (11) is connected to the support plate (10). The first pushing mechanism (11) is connected to the controller through a wire.

4. A plastic pipe flaring machine according to claim 3, characterized in that: At least one first guide shaft (14) is provided parallel to the side of the first push mechanism (11). The top of the first guide shaft (14) is fixed to the support plate (10), and the bottom of the first guide shaft (14) is placed inside the first sleeve (13). The bottom of the first sleeve (13) is fixed on the crossbeam (12).

5. A plastic pipe flaring machine according to claim 2, characterized in that: Several second bearing seats (18) are arranged at intervals below one end of the support seat (3) near the cavity (9). The second bearing seats (18) correspond to the first bearing seat (16), and a second pushing mechanism (19) is installed on the top of the second bearing seat (18). The second pushing mechanism (19) is fixed on the support seat (3) and is connected to the controller through a wire.

6. A plastic pipe flaring machine according to claim 5, characterized in that: At least one second guide shaft (20) is provided parallel to the side of the second push mechanism (19). The bottom of the second guide shaft (20) is fixed on the second bearing seat (18), and the top of the second guide shaft (20) is placed inside the second sleeve (21). The second sleeve (21) is fixed on the support seat (3).

7. A plastic pipe flaring machine according to claim 5, characterized in that: Arc-shaped grooves are provided on the relatively close sides of the first bearing seat (16) and the second bearing seat (18). The arc-shaped grooves are coaxially corresponding to the cylindrical grooves (7). A first ball bearing (17) is rolled in the arc-shaped groove of the first bearing seat (16), and a second ball bearing (22) is rolled in the arc-shaped groove of the second bearing seat (18).

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