Desktop type plastic melting 3DP consumable wire drawing machine

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to a desktop type plastic melting 3DP consumable wire drawing machine which comprises a machine body, a wire drawing part is fixedly arranged on the inner wall of the top of the front face of the machine body, a feeding port is fixedly formed in the inner wall of the top of one side of the machine body, a processing box is fixedly arranged on the other side of the machine body, and a cleaning assembly is arranged in the processing box. An adjusting assembly is arranged on the inner wall of the front middle of the machine body; through structures such as a guide roller, a guide rod, a linkage gear, a first bevel gear, a second bevel gear, a lantern ring and a guide ring, a cleaning cylinder rotates to enable cleaning cotton in the cleaning cylinder to wipe and clean a drawn material, so that the surface of the material is conveniently cleaned, waste residues on the surface of the material are reduced, and the material surface cleaning effect is improved; the aesthetic degree of the processed material is improved; and the height of the two adjusting rollers and the height of the material penetrating between the two adjusting rollers can be adjusted, so that the tensioning degree of the wire drawing material can be adjusted conveniently, and materials of different specifications and types can be in a tensioning state in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to a desktop plastic melting 3DP consumables wire drawing machine. Background Art

[0002] In recent years, 3D printing technology has achieved remarkable development and application in various fields, and it has become a key tool for manufacturing, design and innovation. The rapid popularization of 3D printing has also increased the demand for 3D printing equipment and consumables. In particular, plastic-melt 3DP technology has attracted widespread attention in the field of 3D printing. Plastic-melt 3DP technology is a method of directly converting plastic granules or granular materials into the drawing materials required by 3D printers. This method eliminates the limitations of traditional roll-to-roll consumables and enables users to choose and use materials more flexibly. However, despite the huge potential of plastic-melt 3DP technology, there are still some challenges with the desktop plastic-melt 3DP consumable drawing machines currently on the market;

[0003] After checking, the public (announcement) number: CN202021611556.1 discloses a wire drawing machine. This technology discloses "including a frame, five groups of pinch rollers, two sets of upper and lower wire drawing mechanisms and two sets of two-side wire drawing mechanisms. The five groups of pinch rollers are arranged at intervals relative to the forward direction of the workpiece, wherein the first set of upper and lower wire drawing mechanisms is arranged between the first group of pinch rollers and the second group of pinch rollers, the first set of two-side wire drawing mechanisms is arranged between the second group of pinch rollers and the third group of pinch rollers, the second set of upper and lower wire drawing mechanisms is arranged between the third group of pinch rollers and the fourth group of pinch rollers, and the second set of two-side wire drawing mechanisms is arranged between the fourth group of pinch rollers and the fifth group of pinch rollers. The utility model is provided with two sets of upper and lower wire drawing mechanisms and two sets of two-side wire drawing mechanisms, and the wire drawing effect on the surface is uniform and beautiful, which reduces the labor intensity of workers, improves the wire drawing efficiency, and greatly saves the production cost of the enterprise".

[0004] When using existing wire drawing machines, due to the diversity and non-standard nature of 3D printing materials, the tension of the materials during the wire drawing process is also different, which can easily lead to a decrease in the wire drawing quality of the wire drawing machine. In addition, the materials often produce a large amount of waste slag and particles during the wire drawing process, causing the wire drawing machine's working environment to be full of waste materials, which can be easily inhaled by workers, affecting the workers' production and air quality.

[0005] In order to solve the above problems, a desktop plastic melting 3DP consumables wire drawing machine is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a desktop plastic melting 3DP consumable wire drawing machine, which can make materials of different specifications and types in a tensioned state during the processing, and has the characteristics of being more environmentally friendly.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desktop plastic melting DP consumable wire drawing machine, comprising a machine body, a wire drawing part is fixedly provided on the inner wall of the top of the front of the machine body, a feed port is fixedly provided on the inner wall of the top of one side of the machine body, a processing box is fixedly provided on the other side of the machine body, a cleaning component is provided inside the processing box, and an adjustment component is provided on the inner wall of the middle of the front of the machine body;

[0008] The cleaning assembly includes four guide rods, two guide rollers, a linkage shaft, two linkage gears, a first bevel gear, a cleaning cylinder and a second bevel gear. The four guide rods are rotatably connected to the inside of the processing box through bearings, a guide roller is fixedly provided between every two opposing guide rods, the linkage shaft is rotatably connected to one side of the inside of the processing box through bearings, a linkage gear is fixedly provided on the surface of the linkage shaft and the surface of one of the guide rods, the two linkage gears are meshed with each other, one end of the linkage shaft is fixedly provided with a first bevel gear, the cleaning cylinder is rotatably connected to the other side of the inside of the processing box, one end of the cleaning cylinder is fixedly provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0009] As a preferred desktop plastic melt DP consumable wire drawing machine of the utility model, the adjusting component includes a first slide groove, a movable seat, a connecting screw, a screw nut, a reciprocating motor, a movable plate and two adjusting rollers, the first slide groove is opened on the inner wall of the middle part of the front of the machine body, the inner wall of the first slide groove is slidably connected with the movable seat, the interior of the first slide groove is rotatably connected with the connecting screw through a bearing, the middle part of the movable seat is fixedly provided with a screw nut threadedly connected to the connecting screw, the reciprocating motor is fixedly arranged at the top of the machine body, the transmission shaft of the reciprocating motor is fixedly connected to the top of the connecting screw, the surface of the movable seat is fixedly provided with a movable plate, the surface of the movable plate is rotatably connected with two adjusting rollers through bearings, and the two adjusting rollers and the movable plate are driven to move longitudinally by the rotation of the connecting screw to adjust the tension of the drawing material.

[0010] As a preferred embodiment of the desktop plastic melting DP consumable wire drawing machine of the utility model, a ring is fixedly provided on the surface of the cleaning cylinder, a bracket is fixedly provided on one side of the interior of the processing box, a guide ring is fixedly provided on one side of the bracket, and cleaning cotton is fixedly provided on the inner wall of the cleaning cylinder. The cleaning cylinder can rotate on the inner wall of the ring by cooperating with the ring and the guide ring.

[0011] As a preferred desktop plastic melt DP consumables wire drawing machine of the utility model, a second slide groove is provided on the inner wall of the bottom front side of the machine body, a dust box is slidably connected to the inner wall of the second slide groove, a cavity is provided between the machine body and the second slide groove, a handle is fixedly provided on the surface of the dust box, and waste generated during the wire drawing process can be collected and utilized through the dust box.

[0012] As a preferred embodiment of the desktop plastic melting DP consumable wire drawing machine of the utility model, a transparent baffle plate is hinged on the surface of the machine body, and the waste chips generated during the wire drawing process can be isolated by the transparent baffle plate to prevent them from splashing and endangering the health of the workers.

[0013] As a preferred embodiment of the desktop plastic melting DP consumable wire drawing machine of the utility model, a switch panel is fixedly provided at the bottom of one side of the machine body, a reciprocating motor switch is provided on the surface of the switch panel, and the reciprocating motor is electrically connected to the power supply through the reciprocating motor switch.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. On this basis, guide rollers, guide rods, linkage gears, first bevel gears, second bevel gears, sleeve rings and guide rings are added to make the cleaning cylinder rotate so that the cleaning cotton inside can wipe and clean the wire-drawing material, which is convenient for cleaning the surface of the material, reduces the waste residue on the surface of the material, improves the effect of cleaning the surface of the material, and improves the aesthetics of the material after processing. At the same time, the transparent baffle plate and dust box can collect and utilize the waste, which is more environmentally friendly;

[0016] 2. At the same time, on this basis, a reciprocating motor, a connecting screw, a screw nut, a moving seat, a first slide groove, a movable plate and an adjusting roller are added, so that the height of the two adjusting rollers and the materials inserted between them can be adjusted to adjust the tension of the drawing material, so that materials of different specifications and types can be in a tensioned state during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a cross-sectional enlarged structural schematic diagram of the processing box of the utility model;

[0021] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0023] In the figure:

[0024] 1. Machine body; 2. Wire drawing part; 3. Feed inlet; 4. Processing box; 5. Cleaning assembly; 6. Adjusting assembly; 7. Ring; 8. Bracket; 9. Guide ring; 10. Second slide groove; 11. Dust collection box; 12. Handle; 13. Transparent baffle plate; 14. Switch panel; 51. Guide rod; 52. Guide roller; 53. Linkage shaft; 54. Linkage gear; 55. First bevel gear; 56. Cleaning cylinder; 57. Second bevel gear; 61. First slide groove; 62. Moving seat; 63. Connecting screw; 64. Screw nut; 65. Reciprocating motor; 66. Movable plate; 67. Adjusting roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] like Figure 1-Figure 5 As shown;

[0028] The desktop plastic melting DP consumable wire drawing machine comprises a machine body 1, a wire drawing part 2 is fixedly arranged on the inner wall of the top of the front face of the machine body 1, a feeding port 3 is fixedly arranged on the inner wall of the top of one side of the machine body 1, a processing box 4 is fixedly arranged on the other side of the machine body 1, a cleaning component 5 is arranged inside the processing box 4, and an adjusting component 6 is arranged on the inner wall of the middle part of the front face of the machine body 1;

[0029] A transparent material baffle plate 13 is hinged on the surface of the machine body 1 .

[0030] In this embodiment: After checking the public (announcement) number: CN202021611556.1 discloses a wire drawing machine, which discloses "including a frame, five groups of pinch rollers, two sets of upper and lower wire drawing mechanisms and two sets of two-side wire drawing mechanisms, and the five groups of pinch rollers are arranged at intervals relative to the forward direction of the workpiece, wherein the first set of upper and lower wire drawing mechanisms is arranged between the first group of pinch rollers and the second group of pinch rollers, the first set of two-side wire drawing mechanisms is arranged between the second group of pinch rollers and the third group of pinch rollers, the second set of upper and lower wire drawing mechanisms is arranged between the third group of pinch rollers and the fourth group of pinch rollers, and the second set of two-side wire drawing mechanisms is arranged between the fourth group of pinch rollers and the fifth group of pinch rollers. The utility model is provided with two sets of upper and lower wire drawing mechanisms and two sets of two-side wire drawing mechanisms, and the wire drawing effect on the surface is uniform and beautiful, which reduces the labor intensity of workers, improves the wire drawing efficiency, and greatly saves the production cost of the enterprise".

[0031] When the existing wire drawing machine is in use, due to the diversity and non-standardization of 3D printing materials, the tension of the material in the wire drawing process is also different, which can easily lead to a decrease in the wire drawing quality of the wire drawing machine. In addition, the material often produces a large amount of waste slag and particles in the wire drawing process, causing the wire drawing machine working environment to be full of waste materials, which are easily inhaled by workers, affecting the workers' production and air quality. Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a cleaning component 5 and an adjustment component 6 are added to the present application document.

[0032] According to the above content, in order to prevent the different tensions in the wire drawing process of different 3D printing materials, which leads to the reduction of the wire drawing quality of the wire drawing machine, a cleaning component 5 is also included. The cleaning component 5 includes four guide rods 51, two guide rollers 52, a linkage shaft 53, two linkage gears 54, a first bevel gear 55, a cleaning cylinder 56 and a second bevel gear 57. The four guide rods 51 are rotatably connected to the inside of the processing box 4 through bearings, and a guide roller 52 is fixed between every two opposing guide rods 51. The linkage shaft 53 is rotatably connected to one side of the inside of the processing box 4 through a bearing. The surface of the linkage shaft 53 and the surface of one of the guide rods 51 are fixed with a linkage gear 54, and the two linkage gears 54 are meshed with each other. One end of the linkage shaft 53 is fixed with a first bevel gear 55, and the cleaning cylinder 56 is rotatably connected to the other side of the inside of the processing box 4. One end of the cleaning cylinder 56 is fixed with a second bevel gear 57, and the second bevel gear 57 is meshed with the first bevel gear 55.

[0033] A sleeve ring 7 is fixedly provided on the surface of the cleaning cylinder 56 , a bracket 8 is fixedly provided on one side of the interior of the processing box 4 , a guide ring 9 is fixedly provided on one side of the bracket 8 , and cleaning cotton is fixedly provided on the inner wall of the cleaning cylinder 56 .

[0034] In this embodiment: after the wire drawing material enters the processing box 4, the friction between the material and the two guide rollers 52 causes the four guide rods 51 to rotate, and then the two interlocking gears 54 can rotate at a uniform speed, and then the second bevel gear 57 is driven to rotate through the first bevel gear 55, and then the sleeve ring 7 rotates on the inner wall of the guide ring 9, and the cleaning cylinder 56 rotates so that the cleaning cotton inside it wipes and cleans the wire drawing material.

[0035] In an optional embodiment: the adjustment component 6 includes a first slide groove 61, a moving seat 62, a connecting screw 63, a screw nut 64, a reciprocating motor 65, a movable plate 66 and two adjusting rollers 67. The first slide groove 61 is opened on the inner wall of the middle part of the front of the body 1, and the inner wall of the first slide groove 61 is slidably connected with the moving seat 62. The interior of the first slide groove 61 is rotatably connected with the connecting screw 63 through a bearing. The middle part of the moving seat 62 is fixedly provided with a screw nut 64 threadedly connected to the connecting screw 63. The reciprocating motor 65 is fixedly arranged on the top of the body 1. The transmission shaft of the reciprocating motor 65 is fixedly connected to the top of the connecting screw 63. The surface of the moving seat 62 is fixedly provided with a movable plate 66. The surface of the movable plate 66 is rotatably connected to two adjusting rollers 67 through a bearing.

[0036] In this embodiment: the reciprocating motor 65 is started to drive the connecting screw 63 to rotate, and then the movable seat 62 is slid along the inner wall of the first slide groove 61 through the screw nut 64. At the same time, the movable plate 66 and the two adjusting rollers 67 move with the movable seat 62, and then the height of the two adjusting rollers 67 and the materials inserted between them can be adjusted to facilitate the adjustment of the tension of the drawing material.

[0037] In an optional embodiment: a second slide groove 10 is opened on the inner wall of the bottom front side of the body 1, a dust box 11 is slidably connected to the inner wall of the second slide groove 10, a cavity is opened between the body 1 and the second slide groove 10, and a handle 12 is fixed on the surface of the dust box 11.

[0038] In an optional embodiment: a switch panel 14 is fixedly provided at the bottom of one side of the body 1, a reciprocating motor switch is provided on the surface of the switch panel 14, and the reciprocating motor 65 is electrically connected to the power supply through the reciprocating motor switch.

[0039] The working principle and use process of the utility model are as follows: the 3D printing material to be drawn is placed into the interior of the machine body 1 through the feed port 3, and is inserted between the drawing part 2 and the two adjusting rollers 67, and then the reciprocating motor switch is turned on, the reciprocating motor 65 starts to drive the connecting screw 63 to rotate, and then the moving seat 62 is slid along the inner wall of the first slide groove 61 through the screw nut 64, and the movable plate 66 and the two adjusting rollers 67 follow the moving seat 62 to move, and then the insertion angle of the material between the two adjusting rollers 67 and the drawing part 2 is adjusted, so as to adjust the tension of the drawing material, and then the transparent The baffle plate 13 starts the wire drawing machine, which performs wire drawing on the material after operation. The debris and waste generated during the processing fall into the dust box 11 through the cavity, and the finished wire drawing material enters the processing box 4, and is then introduced into the cleaning cylinder 56 through two guide rollers 52. When the material rubs against the two guide rollers 52, the four guide rods 51 rotate, and then the two interlocking gears 54 rotate at a uniform speed, and then the second bevel gear 57 rotates through the first bevel gear 55, so that the ring 7 rotates on the inner wall of the guide ring 9, and the cleaning cylinder 56 rotates so that the cleaning cotton inside it wipes and cleans the wire drawing material.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A desktop plastic melting 3DP consumable wire drawing machine, comprising a machine body (1), characterized in that: A wire drawing portion (2) is fixedly provided on the inner wall of the top of the front face of the machine body (1), a feed port (3) is fixedly provided on the inner wall of the top of one side of the machine body (1), a processing box (4) is fixedly provided on the other side of the machine body (1), a cleaning component (5) is provided inside the processing box (4), and an adjustment component (6) is provided on the inner wall of the middle of the front face of the machine body (1); The cleaning assembly (5) comprises four guide rods (51), two guide rollers (52), a linkage shaft (53), two linkage gears (54), a first bevel gear (55), a cleaning cylinder (56) and a second bevel gear (57). The four guide rods (51) are rotatably connected to the inside of the processing box (4) through bearings. A guide roller (52) is fixedly arranged between every two opposite guide rods (51). The linkage shaft (53) is rotatably connected to one side of the inside of the processing box (4) through bearings. A linkage gear (54) is fixedly arranged on the surface of the linkage shaft (53) and the surface of one of the guide rods (51). The two linkage gears (54) are meshedly connected to each other. The first bevel gear (55) is fixedly arranged at one end of the linkage shaft (53). The cleaning cylinder (56) is rotatably connected to the other side of the inside of the processing box (4). The second bevel gear (57) is fixedly arranged at one end of the cleaning cylinder (56). The second bevel gear (57) is meshedly connected to the first bevel gear (55).

2. The desktop plastic melting 3DP consumable wire drawing machine according to claim 1, characterized in that: The adjustment component (6) comprises a first slide groove (61), a movable seat (62), a connecting screw (63), a screw nut (64), a reciprocating motor (65), a movable plate (66) and two adjusting rollers (67), wherein the first slide groove (61) is provided on the inner wall at the middle of the front of the machine body (1), the inner wall of the first slide groove (61) is slidably connected with the movable seat (62), the interior of the first slide groove (61) is rotatably connected with the connecting screw (63) through a bearing, a screw nut (64) threadedly connected to the connecting screw (63) is fixedly provided at the middle of the movable seat (62), the reciprocating motor (65) is fixedly arranged at the top of the machine body (1), the transmission shaft of the reciprocating motor (65) is fixedly connected to the top of the connecting screw (63), the surface of the movable seat (62) is fixedly provided with a movable plate (66), and the surface of the movable plate (66) is rotatably connected to the two adjusting rollers (67) through a bearing.

3. The desktop plastic melting 3DP consumable wire drawing machine according to claim 1, characterized in that: A sleeve (7) is fixedly provided on the surface of the cleaning cylinder (56), a bracket (8) is fixedly provided on one side of the interior of the processing box (4), a guide ring (9) is fixedly provided on one side of the bracket (8), and cleaning cotton is fixedly provided on the inner wall of the cleaning cylinder (56).

4. The desktop plastic melting 3DP consumable wire drawing machine according to claim 1, characterized in that: A second slide groove (10) is provided on the inner wall of the front bottom of the machine body (1), a dust box (11) is slidably connected to the inner wall of the second slide groove (10), a cavity is provided between the machine body (1) and the second slide groove (10), and a handle (12) is fixedly provided on the surface of the dust box (11).

5. The desktop plastic melting 3DP consumable wire drawing machine according to claim 1, characterized in that: A transparent material blocking plate (13) is hingedly connected to the surface of the machine body (1).

6. The desktop plastic melting 3DP consumables wire drawing machine according to claim 2, characterized in that: A switch panel (14) is fixedly provided at the bottom of one side of the machine body (1), a reciprocating motor switch is provided on the surface of the switch panel (14), and the reciprocating motor (65) is electrically connected to a power source via the reciprocating motor switch.

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