Automatic sprue milling machine tool

Abstract

The utility model relates to an automatic sprue milling machine tool, which belongs to the technical field of sprue milling equipment, and comprises a rack, a feeding device, a material moving device, a sprue milling device and an adsorption device are arranged on the rack, the feeding device places a workpiece to be processed on the material moving device, and the adsorption device adsorbs the workpiece to be processed on the material moving device. A workpiece to be machined is conveyed to the position below the sprue milling device through the material moving device to be subjected to sprue milling, the adsorption device sucks away sweeps generated by sprue milling, and the sprue milling device comprises a sprue milling support, a sprue milling sliding seat, a sprue milling lifting seat, an adsorption cover, a sprue milling motor and a sprue milling cutter. The utility model aims to provide an automatic sprue milling machine tool which is reasonable in structure, can mill a sprue of a workpiece and can adsorb sweeps generated during milling at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of gate milling equipment, in particular to an automatic gate milling machine tool. Background Art

[0002] In recent years, the plastics manufacturing industry has developed rapidly, and the application of plastic parts has become increasingly extensive. Plastic parts are used in daily life, electrical appliances, and production equipment. Plastic parts are mostly formed using the injection molding method. During the injection molding process, sprue material is produced. Generally, the sprue material needs to be removed by shearing. However, after shearing, uneven structures such as protrusions or sharp corners will still remain on the product. For products with high appearance requirements, simply removing the sprue material by shearing cannot meet the appearance requirements. Therefore, many products require further processing after cutting the sprue material, such as manual polishing. Current processing methods are mostly manual, which has low production efficiency and poor product consistency, and cannot meet the needs of industrial production. Utility Model Content

[0003] The utility model aims to provide an automatic gate milling machine tool which has a reasonable structure and can mill the gate of a workpiece and absorb waste chips generated during milling.

[0004] The purpose of this utility model is achieved in this way:

[0005] An automatic gate milling machine tool includes a frame, on which a feeding device, a material moving device, a gate milling device and an adsorption device are provided. The feeding device places the workpiece to be processed on the material moving device, and the workpiece to be processed is sent to the bottom of the gate milling device through the material moving device for gate milling, and the adsorption device absorbs the waste chips generated by gate milling. The gate milling device includes a gate milling bracket, a gate milling sliding seat, a gate milling lifting seat, an adsorption cover, a gate milling motor and a gate milling tool. The gate milling bracket is fixed on the frame, and the gate milling sliding seat is slidably arranged on the gate milling bracket. The milling gate lifting seat is sliding up and down and is arranged on one side of the milling gate sliding seat. The adsorption cover and the milling gate motor are both fixed to the lower end of the milling gate lifting seat, and the milling gate motor is located at the upper end of the adsorption cover. The milling gate tool is connected to the motor shaft of the milling gate motor. A through hole is provided at the lower end of the adsorption cover for convenient entry of the gate. The milling gate tool is located above the through hole. The adsorption device includes a vacuum cleaner body, a connecting pipe and a fixed pipe. The fixed pipe is fixed on the adsorption cover, and its adsorption end is located in the adsorption cover. Both ends of the connecting pipe are connected to the vacuum cleaner body and the fixed pipe.

[0006] In the above-mentioned automatic gate milling machine, the fixed tube is in an L-shaped structure, and its adsorption end is arranged toward the gate milling tool.

[0007] In the above-mentioned automatic sprue milling machine, a slide rail and slider group and a synchronous belt device are provided between the sprue milling slide seat and the sprue milling bracket.

[0008] In the above-mentioned automatic sprue milling machine, a second slide rail and slider group and a gear rack device are provided between the sprue milling lift seat and the sprue milling slide seat.

[0009] In the above-mentioned automatic milling gate machine, the material moving device includes a material moving seat, a slide rail slider group three and a synchronous belt device two. The material moving seat is set on the frame for sliding left and right through the slide rail slider group three and the synchronous belt device two, and a number of mounting holes are set on the material moving seat, and the mounting holes are used to install the positioning fixture of the product.

[0010] In the above-mentioned automatic milling gate machine, the feeding device includes a feeding bracket, a transverse sliding plate, a lifting sliding plate, a rotating cylinder and a workpiece adsorption jig. The transverse sliding plate is set on the feeding bracket for transverse sliding, the lifting sliding plate is set on the transverse sliding plate for up and down sliding, and the workpiece adsorption jig is set on the rotating cylinder, and the rotating cylinder can control the workpiece adsorption jig to be vertical or parallel to the material moving seat.

[0011] In the above-mentioned automatic milling gate machine, the horizontal sliding plate is slidably set on the feeding bracket through the cylinder and the slide block group four, and the lifting sliding plate is lifted up and down on the horizontal sliding plate through the slide block group five and the synchronous belt device three.

[0012] In the above-mentioned automatic gate milling machine, the adsorption cover includes an upper connecting plate, a front side plate, a rear side plate, a left side plate, a right side plate and a lower side plate which are connected to each other, and the through hole is located on the lower side plate.

[0013] In the above-mentioned automatic gate milling machine, the upper connecting plate, the front side plate, the rear side plate, the left side plate, the right side plate and the lower side plate are connected to each other by bolts.

[0014] In the above-mentioned automatic gate milling machine, a collecting portion is provided on the upper side surface of the lower side plate, and the collecting portion is provided around the through hole.

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

[0016] The frame of the utility model is provided with a feeding device, a material moving device, a milling gate device and an adsorption device. The feeding device sends the workpiece to be milled with a gate to the material moving device, the material moving device moves the workpiece to be milled with a gate to the bottom of the milling gate device, and the milling gate device performs milling gate processing on the workpiece to be milled with a gate. During the milling process of the milling gate device, the adsorption device will absorb the waste chips generated by milling to prevent the waste chips from accumulating in the adsorption cover and affecting the subsequent products to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural diagrams of the present utility model.

[0018] Figure 2 This is the second structural diagram of the present utility model.

[0019] Figure 3 It is an enlarged view of point A of the present utility model.

[0020] Figure 4 It is an exploded view of the adsorption cover of the utility model.

[0021] 1-frame; 2-feeding device; 3-material moving device; 4-gate milling device; 5-adsorption device;

[0022] 21-feeding bracket; 22-horizontal sliding plate; 23-lifting sliding plate; 24-rotating cylinder; 25-workpiece adsorption fixture; 31-material transfer seat; 32-installation hole; 41-milling gate bracket; 42-milling gate sliding seat; 43-milling gate lifting seat; 44-adsorption cover; 45-milling gate motor; 46-milling gate tool; 47-through hole; 51-vacuum cleaner body; 52-connecting pipe; 53-fixed pipe; 441-upper connecting plate; 442-front side plate; 443-rear side plate; 444-left side plate; 445-right side plate; 446-lower side plate; 471-collecting part. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to specific embodiments of the present invention:

[0024] like Figures 1-4As shown: an automatic milling gate machine tool, including a frame 1, the frame 1 is provided with a feeding device 2, a moving device 3, a milling gate device 4 and an adsorption device 5, the feeding device 2 places the workpiece to be processed on the moving device 3, and sends the workpiece to be processed to the bottom of the milling gate device 4 through the moving device 3 for milling the gate, and the adsorption device 5 sucks away the waste chips generated by the milling gate, the milling gate device 4 includes a milling gate bracket 41, a milling gate sliding seat 42, a milling gate lifting seat 43, an adsorption cover 44, a milling gate motor 45 and a milling gate tool 46, the milling gate bracket 41 is fixed on the frame 1, the milling gate sliding seat 42 is slid forward and backward on the milling gate bracket 41, the milling gate lifting seat 43 is slid up and down on one side of the milling gate sliding seat 42, the adsorption cover 44 and the milling gate motor 45 are both fixed on the lower end of the milling gate lifting seat 43, and the milling gate motor 45 is located at the adsorption cover 44 At the upper end, the milling gate tool 46 is connected to the motor shaft of the milling gate motor 45, and the lower end of the adsorption cover 44 is provided with a through hole 47 for facilitating the entry of the gate. The milling gate tool 46 is located above the through hole 47, and the adsorption device 5 includes a dust collector body 51, a connecting pipe 52 and a fixed pipe 53. The fixed pipe 53 is fixed on the adsorption cover 44, and its adsorption end is located in the adsorption cover 44. The two ends of the connecting pipe 52 are connected to the dust collector body 51 and the fixed pipe 53. A feeding device, a material moving device, a milling gate device and an adsorption device are provided on the frame. The feeding device sends the workpiece to be milled to the material moving device, and the material moving device moves the workpiece to be milled to the bottom of the milling gate device. The milling gate device performs milling gate processing on the workpiece to be milled. During the milling process of the milling gate device, the adsorption device will suck away the waste chips generated by milling to prevent the waste chips from accumulating in the adsorption cover and affecting the subsequent products to be processed.

[0025] In the above-mentioned automatic gate milling machine, the fixed pipe 53 is L-shaped, and its adsorption end is arranged toward the gate milling tool 46. Specifically, when waste chips are generated, the fixed pipe can absorb the waste chips.

[0026] In the above-mentioned automatic milling gate machine, a slide block group and a synchronous belt device are arranged between the milling gate sliding seat 42 and the milling gate bracket 41. Specifically, the synchronous belt device includes a motor, a driving pulley, a driven pulley and a synchronous belt. The milling gate sliding seat slides on the milling gate bracket through the slide block group. The driving pulley is connected to the motor shaft of the motor. The motor and the driven pulley are both arranged on the milling gate bracket. The synchronous belt is arranged on the driven pulley and the driving pulley, and a connecting block is provided under the milling gate sliding seat, which is connected to the synchronous belt. The above-mentioned slide block group and synchronous belt device structure belong to the existing technology and will not be repeated here.

[0027] In the above-mentioned automatic milling gate machine, a slide block group 2 and a gear rack device are arranged between the milling gate lifting seat 43 and the milling gate sliding seat 42. Specifically, the milling gate lifting seat is slidably set on the milling gate sliding seat through the slide block group 2, and the gear rack device includes a gear, a rack and a motor. The gear is connected to the motor shaft of the motor, and the motor is fixed on the milling gate sliding seat. Its motor shaft passes through the milling gate sliding seat and is arranged toward the milling gate lifting seat. The rack is fixed on one side of the milling gate lifting seat and is used in conjunction with the gear.

[0028] In the above-mentioned automatic milling gate machine, the material moving device 3 includes a material moving seat 31, a slide rail slider group three and a synchronous belt device two. The material moving seat 31 is slid left and right on the frame 1 through the slide rail slider group three and the synchronous belt device two, and a number of mounting holes 32 are provided on the material moving seat 31. The mounting holes 32 are used to install the positioning fixture of the product. Specifically, the material moving seat is slidably set on the frame through the slide rail slider group three, and the synchronous belt device two includes a motor, a driving pulley, a driven pulley and a synchronous belt. The driving pulley is fixed on the motor shaft of the motor, the driven pulley is set on the frame, and the synchronous belt is sleeved on the driving pulley and the driven pulley. A connecting block connected to the synchronous belt is provided under the material moving seat, and the rotation of the motor drives the material moving seat to move.

[0029] The lifting sliding plate 23 is set on the transverse sliding plate 22 for lifting and lowering. The workpiece adsorption fixture 25 is set on the rotating cylinder 24, and the rotating cylinder 24 can control the workpiece adsorption fixture 25 to be vertical or parallel to the material moving seat 31. Specifically, this is to facilitate material taking and discharging. The transverse sliding plate 22 is slidably set on the feeding bracket 21 through the cylinder and the slide slider group four. The cylinder is fixed on the feeding bracket. The telescopic rod of the cylinder is connected to the transverse sliding plate. The lifting sliding plate 23 is set on the transverse sliding plate 22 for lifting and lowering through the slide slider group five and the synchronous belt device three. The slide slider group five and the synchronous belt device three are prior art and will not be described in detail here.

[0030] In the above-mentioned automatic milling gate machine, the adsorption hood 44 includes an upper connecting plate 441, a front side plate 442, a rear side plate 443, a left side plate 444, a right side plate 445 and a lower side plate 446 that are interconnected. The through hole 47 is located on the lower side plate 446. The upper connecting plate 441, the front side plate 442, the rear side plate 443, the left side plate 444, the right side plate 445 and the lower side plate 446 are connected to each other by bolts. The upper side surface of the lower side plate 446 is provided with a collecting portion 471, and the collecting portion 471 is arranged around the through hole 47. Specifically, this is to better facilitate the fixed tube to adsorb waste chips.

[0031] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic gate milling machine tool, comprising a frame (1), characterized in that: The frame (1) is provided with a feeding device (2), a material moving device (3), a milling gate device (4) and an adsorption device (5). The feeding device (2) places the workpiece to be processed on the material moving device (3), and sends the workpiece to be processed to the bottom of the milling gate device (4) through the material moving device (3) for milling the gate, and the adsorption device (5) absorbs the waste chips generated by milling the gate. The milling gate device (4) includes a milling gate bracket (41), a milling gate sliding seat (42), a milling gate lifting seat (43), an adsorption cover (44), a milling gate motor (45) and a milling gate tool (46). The milling gate bracket (41) is fixed on the frame (1), the milling gate sliding seat (42) is arranged on the milling gate bracket (41) for sliding back and forth, and the milling gate lifting seat (43) is arranged to slide up and down. The invention relates to a suction cover (44) and a suction cover (44) for sucking the sprue. The suction cover (44) and the suction cover (45) are both fixed on the lower end of the suction cover (44), and the suction cover (45) is located at the upper end of the suction cover (44). The suction cover (44) is provided with a through hole (47) for the sprue to enter, and the suction cover (46) is located above the through hole (47). The suction device (5) comprises a vacuum cleaner body (51), a connecting pipe (52) and a fixed pipe (53). The fixed pipe (53) is fixed on the suction cover (44), and its suction end is located in the suction cover (44). The two ends of the connecting pipe (52) are connected to the vacuum cleaner body (51) and the fixed pipe (53).

2. The automatic gate milling machine according to claim 1, characterized in that: The fixed tube (53) is in an L-shaped structure, and its adsorption end is arranged toward the milling gate tool (46).

3. The automatic gate milling machine according to claim 1 or 2, characterized in that: A slide rail and slider group and a synchronous belt device are provided between the milling gate sliding seat (42) and the milling gate bracket (41).

4. The automatic gate milling machine according to claim 3, characterized in that: A second slide rail and slider group and a gear rack device are provided between the milling gate lifting seat (43) and the milling gate sliding seat (42).

5. The automatic gate milling machine according to claim 4, characterized in that: The material shifting device (3) comprises a material shifting seat (31), a sliding rail and slider group three and a synchronous belt device two. The material shifting seat (31) is slidably arranged on the frame (1) by the sliding rail and slider group three and the synchronous belt device two. A plurality of mounting holes (32) are provided on the material shifting seat (31). The mounting holes (32) are used for mounting a positioning fixture for the product.

6. The automatic gate milling machine according to claim 5, characterized in that: The feeding device (2) comprises a feeding bracket (21), a transverse sliding plate (22), a lifting sliding plate (23), a rotary cylinder (24) and a workpiece adsorption jig (25); the transverse sliding plate (22) is arranged on the feeding bracket (21) for transverse sliding, the lifting sliding plate (23) is arranged on the transverse sliding plate (22) for vertical sliding, and the workpiece adsorption jig (25) is arranged on the rotary cylinder (24), and the rotary cylinder (24) can control the workpiece adsorption jig (25) to be vertical or parallel to the material moving seat (31).

7. The automatic gate milling machine according to claim 6, characterized in that: The transverse sliding plate (22) is slidably arranged on the feeding bracket (21) through the cylinder and the slide rail slider group four, and the lifting sliding plate (23) is lifted and lowered on the transverse sliding plate (22) through the slide rail slider group five and the synchronous belt device three.

8. The automatic gate milling machine according to claim 1, 2, 4, 5, 6 or 7, characterized in that: The adsorption cover (44) comprises an upper connecting plate (441), a front side plate (442), a rear side plate (443), a left side plate (444), a right side plate (445) and a lower side plate (446) that are connected to each other, and the through hole (47) is located on the lower side plate (446).

9. The automatic gate milling machine according to claim 8, characterized in that: The upper connecting plate (441), the front side plate (442), the rear side plate (443), the left side plate (444), the right side plate (445) and the lower side plate (446) are connected to each other via bolts.

10. The automatic gate milling machine according to claim 8, characterized in that: The upper side surface of the lower side plate (446) is provided with a collecting portion (471), and the collecting portion (471) is provided around the through hole (47).

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