A plastic pipe fitting production burr processing device

Abstract

The utility model discloses a kind of plastic pipe production burr processing devices, including motor and chamfering device, further including fixed base plate, fixed base plate is fixed with pad high frame and the movable frame of front and rear sliding connection at pad high frame back surface position, fixed base plate is fixed with the clamping push rod of being connected with movable frame back surface along longitudinal direction;Two motors are and symmetrically installed pad high frame and movable frame on front and back, pad high frame and movable frame are also symmetrically installed with the multiple axle device of motor transmission connection on front and back, chamfering device has multiple respectively installed on multiple output shafts of multiple axle device.The utility model drives multiple chamfering devices simultaneously by setting two motors and two multiple axle devices, and chamfers and burr removing of two ends of multiple pipe fittings are carried out once, and pipe fitting is positioned by the positioning slide seat with multiple positioning grooves being set transversely movable to feed and chamfer positioning, while chamfering and burr removing can be carried out, greatly improve burr removing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe fitting production technology, specifically to a burr removal device for plastic pipe fitting production. Background Technology

[0002] There are two methods for producing plastic pipe fittings: one is to directly injection mold them using a mold, completing the process in one step; the other is to first produce the pipe and then cut and bend it to shape. Each method has its advantages and disadvantages. When using the latter method, burrs often appear at the pipe ends during cutting, requiring burr removal.

[0003] In existing technologies, a motor-driven chamfering device is typically used to remove burrs from the ends of pipe fittings. This method can only chamfer and deburr one end of a single pipe fitting at a time, resulting in very low efficiency and making it suitable only for small-batch pipe fitting production. However, with increasing market demand and higher production standards, it is now necessary to adopt a high-efficiency deburring device for plastic pipe fitting production to address the problem of deburring large-volume pipe fitting production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a burr removal device for plastic pipe fitting production, which solves the problem of low deburring efficiency at the ends of pipe fittings in existing technologies.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A burr removal device for plastic pipe fitting production includes a motor and a chamfering device, and also includes a fixed base plate. A support frame and a movable frame that are slidably connected back and forth at the back of the support frame are fixed on the fixed base plate. A clamping push rod connected to the back of the movable frame is fixed longitudinally on the fixed base plate.

[0007] The motor has two motors and is symmetrically mounted on the raised frame and the movable frame. The raised frame and the movable frame are also symmetrically mounted with multi-axis devices that are connected to the motor drive. The chamfering device has multiple output shafts respectively mounted on the multi-axis devices.

[0008] A positioning slide is slidably connected to the fixed base plate between the raised frame and the movable frame. Multiple positioning slots for placing pipes are equidistantly arranged on the positioning slide along the horizontal direction. Positioning plates are fixed on both sides of the chamfering device corresponding to the raised frame on the fixed base plate. A translation push rod is fixed on the fixed base plate at the position on the front of one of the positioning plates along the horizontal direction. A connecting frame connected to the front end of the piston rod of the translation push rod is fixed on the front of the positioning slide.

[0009] A positioning frame is fixed on the fixed base plate at the position between the front and rear sets of chamfering devices, located above the positioning slide. An anti-slip pad that contacts the pipe is fixed inside the top of the positioning frame.

[0010] Preferably, the bottom of the movable frame is fixed with a longitudinal slide bar, and the fixed base plate is provided with a longitudinal slide groove that is slidably connected to the longitudinal slide bar.

[0011] Preferably, the height of the raised frame is the same as that of the movable frame.

[0012] Preferably, the bottom of the positioning slide is fixed with a transverse slide bar, and the fixed base plate is provided with a transverse slide groove that is slidably connected to the transverse slide bar.

[0013] Preferably, the multi-axis device has at least five output axes, and the number of positioning slots is at least twice the number of output axes corresponding to one multi-axis device.

[0014] Preferably, the anti-slip pad is an elastic rubber pad.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention uses two motors and two multi-axis actuators to simultaneously drive multiple chamfering machines to chamfer and deburr both ends of multiple pipe fittings in one go. Moreover, the pipe fittings are loaded and unloaded and chamfered by a positioning slide with multiple positioning grooves that can move laterally. Loading and unloading can be carried out at the same time as chamfering and deburring, which greatly improves the deburring efficiency and solves the problem of low deburring efficiency of pipe fitting ends in the prior art. Attached Figure Description

[0017] Fig. 1 This is a top view of the overall structure of this utility model;

[0018] Fig. 2 This is a top view of the overall structure of this utility model after the positioning frame has been removed;

[0019] Fig. 3 This is a front view of the positioning slide and positioning frame of this utility model.

[0020] In the diagram: 1. Motor; 2. Chamfering tool; 3. Fixed base plate; 301. Longitudinal slide groove; 302. Transverse slide groove; 4. Elevating frame; 5. Movable frame; 501. Longitudinal slide bar; 6. Clamping push rod; 7. Multi-axis assembly; 8. Positioning slide; 801. Positioning groove; 802. Transverse slide bar; 9. Pipe fitting; 10. Positioning plate; 11. Translation push rod; 12. Connecting frame; 13. Positioning frame; 14. Anti-slip mat. Detailed Implementation

[0021] 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.

[0022] like Figs. 1-3 As shown, this utility model provides a technical solution: a burr removal device for plastic pipe production, including a motor 1 and a chamfering device 2, and a fixed base plate 3. A raised frame 4 and a movable frame 5 located on the back of the raised frame 4 are fixed on the fixed base plate 3 and slidably connected to each other. The raised frame 4 and the movable frame 5 are at the same height. A longitudinal slide bar 501 is fixed at the bottom of the movable frame 5. A longitudinal slide groove 301 is provided on the fixed base plate 3 and slidably connected to the longitudinal slide bar 501. A clamping push rod 6 connected to the back of the movable frame 5 is fixed on the fixed base plate 3 along the longitudinal direction.

[0023] Two motors 1 are symmetrically mounted on the support frame 4 and the movable frame 5. The support frame 4 and the movable frame 5 are also symmetrically mounted on the support frame 4 and the movable frame 5, and multi-spindle units 7 are connected to the motors 1 for transmission. Multiple chamfering devices 2 are mounted on multiple output shafts of the multi-spindle units 7. The multi-spindle units 7 have at least five output shafts. The number of positioning slots 801 is at least twice the number of output shafts corresponding to one multi-spindle unit 7.

[0024] A positioning slide 8 is slidably connected to the fixed base plate 3 between the raised frame 4 and the movable frame 5. A horizontal slide bar 802 is fixed to the bottom of the positioning slide 8. A horizontal slide groove 302 is provided on the fixed base plate 3 to slide with the horizontal slide bar 802. Multiple positioning grooves 801 for placing pipe fittings 9 are provided at equal intervals along the horizontal direction on the positioning slide 8. Positioning plates 10 are fixed on the fixed base plate 3 on both sides of the chamfering device 2 corresponding to the raised frame 4, and a translation push rod 11 is fixed on the fixed base plate 3 along the horizontal direction at the position on the front of one of the positioning plates 10. A connecting frame 12 connected to the front end of the piston rod of the translation push rod 11 is fixed on the front of the positioning slide 8.

[0025] A positioning frame 13 is fixed on the base plate 3 at the position between the two sets of chamfering devices 2, located above the positioning slide 8. An anti-slip pad 14, which is in contact with the tube 9, is fixed inside the top of the positioning frame 13. The anti-slip pad 14 is an elastic rubber pad.

[0026] Working principle:

[0027] The pipe fitting 9 is placed in the positioning groove 801 of the positioning slide 8, with its front end positioned against the positioning plate 10. The translation push rod 11 pushes the positioning slide 8 to move laterally, moving multiple pipe fittings 9 between the front and rear sets of chamfering devices 2 at once. The clamping push rod 6 pushes the movable frame 5 and the motor 1, multi-axis device 7, and chamfering device 2 above it to move forward. The rear chamfering device 2 and the front chamfering device 2 are connected together at the two ends of the key. The pipe fitting 9 can be prevented from rotating or its speed reduced by the anti-slip pad 14. Under the action of machine 1 and two multi-axis machines 7, multiple chamfering machines 2 are driven simultaneously to chamfer and deburr both ends of multiple pipe fittings 9 at one time. At this time, the positioning groove 801 located outside the positioning frame 13 can load and unload the pipe fittings 9. That is, when the pipe fitting 9 on the left side of the positioning slide 8 is being chamfered and deburred, the pipe fitting 9 on the right side can be loaded and unloaded, and when the pipe fitting 9 on the right side is being chamfered and deburred, the pipe fitting 9 on the left side can be loaded and unloaded, thus achieving the effect of loading and unloading at the same time as chamfering and deburring, which greatly improves the deburring efficiency.

Claims

1. A burr removal device for plastic pipe fitting production, comprising a motor (1) and a chamfering device (2), characterized in that: It also includes a fixed base plate (3), on which a raised frame (4) and a movable frame (5) located at the back of the raised frame (4) are slidably connected. A clamping push rod (6) connected to the back of the movable frame (5) is fixed longitudinally on the fixed base plate (3). Two motors (1) are symmetrically mounted on the raised frame (4) and the movable frame (5). The raised frame (4) and the movable frame (5) are also symmetrically mounted on the raised frame (4) and the movable frame (5) and are connected to the motors (1) via transmission. The chamfering device (2) has multiple output shafts respectively mounted on the multiple shafts of the multiple shafts (7). The fixed base plate (3) is slidably connected to a positioning slide (8) between the raised frame (4) and the movable frame (5). The positioning slide (8) is provided with a plurality of positioning grooves (801) for placing pipe fittings (9) at equal intervals along the horizontal direction. The fixed base plate (3) is fixed with positioning plates (10) on both sides of the chamfering device (2) corresponding to the raised frame (4) and the front of the positioning slide (8). The fixed base plate (3) is fixed with a translation push rod (11) on the horizontal direction at the position on the front of one of the positioning plates (10). The front of the positioning slide (8) is fixed with a connecting frame (12) connected to the front end of the piston rod of the translation push rod (11). A positioning frame (13) is fixed on the fixed base plate (3) at the position between the front and rear chamferers (2), located above the positioning slide (8). An anti-slip pad (14) that contacts the pipe (9) is fixed on the top inside the positioning frame (13).

2. The burr removal device for plastic pipe fittings production according to claim 1, characterized in that: The bottom of the movable frame (5) is fixed with a longitudinal slide bar (501), and the fixed base plate (3) is provided with a longitudinal slide groove (301) that is slidably connected to the longitudinal slide bar (501).

3. The burr removal device for plastic pipe fittings production according to claim 1, characterized in that: The height of the raised frame (4) is the same as that of the movable frame (5).

4. The burr removal device for plastic pipe fittings production according to claim 1, characterized in that: The bottom of the positioning slide (8) is fixed with a horizontal slide bar (802), and the fixed base plate (3) is provided with a horizontal slide groove (302) that is slidably connected to the horizontal slide bar (802).

5. The burr removal device for plastic pipe fittings production according to claim 1, characterized in that: The multi-axis device (7) has at least five output axes, and the number of positioning slots (801) is at least twice the number of output axes corresponding to one multi-axis device (7).

6. The burr removal device for plastic pipe fittings production according to claim 1, characterized in that: The anti-slip pad (14) is an elastic rubber pad.

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