Deburring equipment for plastic product injection molding

Abstract

The utility model relates to the technical field of plastic product processing equipment, in particular to deburring equipment for plastic product injection molding, which comprises a supporting mechanism, a clamping mechanism for fixing a plastic product to be processed and a cleaning mechanism for collecting fallen burrs, the clamping mechanism comprises a clamping motor, an output shaft of the clamping motor is connected with a transmission shaft through a coupler, the end, extending out of the supporting mechanism, of the transmission shaft is fixedly connected with a bevel gear set, the center of the bevel gear set is connected with a clamping shaft, and a clamping device is arranged on the clamping shaft. The clamp holder can control the plastic product to be machined to rotate, the burrs of the plastic product to be machined are removed comprehensively, the sweeping mechanism is arranged below the clamp holder, the fallen burrs are swept into the collecting frame through the connecting rod and the telescopic rod, and it is guaranteed that the working environment is clean.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing equipment, in particular to a deburring device for plastic product injection molding. Background Art

[0002] After searching the patent document with the publication number CN 220075303 U, the patent document uses a third motor to drive a threaded block to clamp the plastic product to be processed, uses a hydraulic cylinder to adjust the height of the scraper, uses the first motor to drive the scraper to move left and right, and then uses the second motor to drive the scraper to move forward and backward to remove the burrs of the plastic product;

[0003] When this patent is used, if the shape of the plastic product is complex, it is difficult to completely remove the burrs in small parts, and there is a problem of incomplete removal of the burrs of the plastic product. At the same time, the fallen burrs will scatter around the machine, causing adverse effects on the processing environment. Utility Model Content

[0004] The purpose of the utility model is to provide a deburring device for plastic product injection molding in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A deburring device for plastic product injection molding comprises a support mechanism, on which a removal mechanism for removing burrs from plastic products is arranged, a clamping mechanism for fixing the plastic product to be processed and a cleaning mechanism for collecting fallen burrs;

[0007] The clamping mechanism includes a clamping motor, the output shaft of the clamping motor is connected to a transmission shaft through a coupling, one end of the transmission shaft extending out of the support mechanism is fixedly connected to a bevel gear set, the center of the bevel gear set is connected to a clamping shaft, and a clamper is arranged on the clamping shaft;

[0008] The cleaning mechanism comprises a connecting rod, the connecting rod is rotatably connected with a telescopic rod, and a collecting frame is arranged at the lower side of the supporting mechanism.

[0009] Preferably: the supporting mechanism includes a workbench, square grooves for discharging fallen burrs are opened on both sides of the workbench, four fixing frames are welded on the upper side of the workbench, a cross bar is fixed between two fixing frames, and the cross bar is located above the connecting rod, a second protective plate is arranged under the cross bar, a track frame is fixed on the end of the workbench away from the cross bar, and two first protective plates are installed on the workbench.

[0010] Preferably: the removal mechanism includes two lead screws, the two lead screws are installed vertically, two sliding rods are installed parallel to the two lead screws, the two lead screws are rotatably connected to the first motor and the second motor respectively, a first slide rail is rotatably connected between the lead screw connected to the first motor and the sliding rod, a second slide rail is rotatably connected between the lead screw connected to the second motor and the sliding rod, and a dry ice cleaning machine is arranged on one side of the support mechanism.

[0011] Preferably, mutually perpendicular notches are provided at the middle positions of the first slide rail and the second slide rail, and a slider for fixing the nozzle of the dry ice cleaning machine is slidably connected in the two notches.

[0012] Preferably, the two lead screws are rotatably connected between the fixing frames, and the lead screw connected to the first motor is located lower than the lead screw connected to the second motor.

[0013] Preferably, one end of the telescopic rod away from the connecting rod is slidably connected in the track frame.

[0014] Compared with the prior art, the beneficial effects are as follows: the clamp can control the rotation of the plastic product to be processed and remove the burrs in all aspects. A cleaning mechanism is arranged under the clamp, and the fallen burrs are swept into the collection frame by the connecting rod and the telescopic rod to ensure a clean working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a deburring device for plastic product injection molding described in the utility model;

[0017] Figure 2 It is a structural schematic diagram of a deburring device for plastic product injection molding described in the utility model;

[0018] Figure 3 It is a structural schematic diagram of a clamping motor of a deburring device for plastic product injection molding described in the utility model;

[0019] Figure 4 It is a structural schematic diagram of a cleaning mechanism of a deburring device for plastic product injection molding according to the utility model;

[0020] Figure 5 The utility model is a schematic structural diagram of a clamping mechanism of a deburring device for plastic product injection molding.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Support mechanism; 2. Clamping mechanism; 3. Removal mechanism; 4. Cleaning mechanism; 11. Workbench; 12. Fixed frame; 13. Crossbar; 14. First protective plate; 15. Second protective plate; 16. Track frame; 21. Clamping motor; 22. Transmission shaft; 23. Bevel gear set; 24. Clamping shaft; 25. Clamp; 31. Lead screw; 32. Slide rod; 33. First motor; 34. First slide rail; 35. Second motor; 36. Second slide rail; 37. Dry ice cleaning machine; 41. Connecting rod; 42. Telescopic rod; 43. Collection frame. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a deburring device for plastic product injection molding comprises a support mechanism 1, on which a removal mechanism 3 for removing burrs from plastic products is arranged, and further comprises a clamping mechanism 2 for fixing the plastic product to be processed and a cleaning mechanism 4 for collecting fallen burrs;

[0027] In this embodiment: the supporting mechanism 1 includes a workbench 11, and square grooves for discharging fallen burrs are opened on both sides of the workbench 11. Four fixing frames 12 are welded on the upper side of the workbench 11, and a cross bar 13 is fixed between the two fixing frames 12, and the cross bar 13 is located above the connecting rod 41. A second protective plate 15 is arranged below the cross bar 13, and a track frame 16 is fixed to the end of the workbench 11 away from the cross bar 13. Two first protective plates 14 are installed on the workbench 11. The fixing frame 12 is used to support the lead screw 31 and the sliding rod 32, and the cross bar 13 is used to support the clamping mechanism 2. The first protective plate 14 and the second protective plate 15 are used to prevent the fallen burrs from flying out of the workbench 11, and the track frame 16 is used to limit the movement of the telescopic rod 42.

[0028] In this embodiment: the clamping mechanism 2 includes a clamping motor 21, the output shaft of the clamping motor 21 is connected to a transmission shaft 22 through a coupling, one end of the transmission shaft 22 extending from the support mechanism 1 is fixedly connected to a bevel gear set 23, the center of the bevel gear set 23 is connected to a clamping shaft 24, a clamp 25 is provided on the clamping shaft 24, the plastic product to be processed is placed in the clamp 25 and clamped, the clamping motor 21 works to drive the transmission shaft 22 to rotate, the transmission shaft 22 controls the clamp 25 to rotate in the vertical direction, and at the same time controls the connecting rod 41 to rotate in the horizontal direction;

[0029] In this embodiment: the cleaning mechanism 4 includes a connecting rod 41, which is rotatably connected to a telescopic rod 42, and one end of the telescopic rod 42 away from the connecting rod 41 is slidably connected to a collecting frame 43 provided on the lower side of the support mechanism 1 in the track frame 16. After the burrs are removed, the connecting rod 41 starts to rotate, and the connecting rod 41 controls the movement of the telescopic rod 42. The telescopic rod 42 automatically extends and retracts during the movement, and the connecting rod 41 and the telescopic rod 42 sweep the blown-off burrs into the collecting frame 43.

[0030] In this embodiment: the removal mechanism 3 includes two lead screws 31, the two lead screws 31 are vertically installed, the two slide bars 32 are respectively installed in parallel with the two lead screws 31, the two lead screws 31 are respectively rotatably connected to the first motor 33 and the second motor 35, a first slide rail 34 is rotatably connected between the lead screw 31 connected to the first motor 33 and the slide bar 32, a second slide rail 36 is rotatably connected between the lead screw 31 connected to the second motor 35 and the slide bar 32, the two lead screws 31 are rotatably connected between the fixed frame 12, and the lead screw 31 connected to the first motor 33 is lower than the lead screw 31 connected to the second motor 35, and one side of the support mechanism 1 is provided with A dry ice cleaning machine 37 is arranged, and mutually perpendicular slots are provided in the middle positions of the first slide rail 34 and the second slide rail 36, and sliders for fixing the nozzle of the dry ice cleaning machine 37 are slidably connected in the two slots. The first motor 33 controls the first slide rail 34 to move left and right between the lead screw 31 and the slide rod 32, and the second motor 35 controls the second slide rail 36 to move forward and backward between the lead screw 31 and the slide rod 32. The nozzle of the dry ice cleaning machine 37 is located at the intersection of the first slide rail 34 and the second slide rail 36 and moves with it. When the first motor 33 and the second motor 35 are turned on, the nozzle of the dry ice cleaning machine 37 can be adjusted according to the shape of the plastic product to be processed.

[0031] Working principle: the plastic product to be processed is placed in the clamp 25 and clamped, the dry ice cleaning machine 37 starts to work, the first motor 33 and the second motor 35 are started, the lead screw 31 is controlled to drive the first slide rail 34 and the second slide rail 36 to move in the lead screw 31 and the slide rod 32, and the nozzle of the dry ice cleaning machine 37 is driven to move along the position where the burrs of the plastic product need to be removed; after completing the processing of one side of the plastic product, the clamping motor 21 is started, and the clamping motor 21 drives the transmission shaft 22 to rotate through the coupling, and the transmission shaft 22 controls the clamp 25 to rotate within 180° in the vertical direction, so that the burrs on the other side of the plastic product are removed, and at the same time, the connecting rod 41 is controlled to rotate, and the connecting rod 41 controls the telescopic rod 42 to move, and the telescopic rod 42 automatically retracts and retracts during the movement, and the connecting rod 41 and the telescopic rod 42 sweep the blown-off burrs into the collection frame 43 through the two square grooves on the workbench 11.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A deburring device for plastic product injection molding, comprising a support mechanism (1), wherein a deburring mechanism (3) for deburring the plastic product is arranged on the support mechanism (1), characterized in that: It also includes a clamping mechanism (2) for fixing the plastic product to be processed and a cleaning mechanism (4) for collecting fallen burrs; The clamping mechanism (2) comprises a clamping motor (21), the output shaft of the clamping motor (21) is connected to a transmission shaft (22) via a coupling, one end of the transmission shaft (22) extending out of the support mechanism (1) is fixedly connected to a bevel gear set (23), the center of the bevel gear set (23) is connected to a clamping shaft (24), and a clamp (25) is provided on the clamping shaft (24); The cleaning mechanism (4) comprises a connecting rod (41), the connecting rod (41) is rotatably connected to a telescopic rod (42), and a collecting frame (43) is arranged at the lower side of the supporting mechanism (1).

2. The deburring device for plastic product injection molding according to claim 1, characterized in that: The support mechanism (1) comprises a workbench (11), and square grooves for discharging fallen burrs are provided on both sides of the workbench (11); four fixing frames (12) are welded on the upper side of the workbench (11); a cross bar (13) is fixed between two of the fixing frames (12), and the cross bar (13) is located above the connecting rod (41); a second protective plate (15) is arranged below the cross bar (13); a track frame (16) is fixed to one end of the workbench (11) away from the cross bar (13); and two first protective plates (14) are installed on the workbench (11).

3. The deburring device for plastic product injection molding according to claim 2, characterized in that: The removal mechanism (3) comprises two lead screws (31), the two lead screws (31) are vertically mounted, two slide bars (32) are respectively mounted parallel to the two lead screws (31), the two lead screws (31) are respectively rotatably connected to a first motor (33) and a second motor (35), a first slide rail (34) is rotatably connected between the lead screw (31) connected to the first motor (33) and the slide bar (32), a second slide rail (36) is rotatably connected between the lead screw (31) connected to the second motor (35) and the slide bar (32), and a dry ice cleaning machine (37) is arranged on one side of the support mechanism (1).

4. The deburring device for plastic product injection molding according to claim 3, characterized in that: The middle positions of the first slide rail (34) and the second slide rail (36) are both provided with mutually perpendicular slots, and a sliding block for fixing the nozzle of the dry ice cleaning machine (37) is slidably connected in the two slots.

5. The deburring device for plastic product injection molding according to claim 3, characterized in that: The two lead screws (31) are rotatably connected between the fixing frames (12), and the lead screw (31) connected to the first motor (33) is located lower than the lead screw (31) connected to the second motor (35).

6. The deburring device for plastic product injection molding according to claim 3, characterized in that: One end of the telescopic rod (42) away from the connecting rod (41) is slidably connected in the track frame (16).

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