Closed-loop recycling and granulating device for automobile wire harness buckle machining excess materials

Abstract

The invention discloses an automobile wire harness buckle machining excess material closed-loop recycling and granulating device, and relates to the field of buckle excess material recycling, and the automobile wire harness buckle machining excess material closed-loop recycling and granulating device specifically comprises a machining table, a machining machine head is arranged on one side of the machining table, a blowing filtering mechanism is arranged at the top of the machining machine head, and a scraping and collecting mechanism and a vibration pushing mechanism are arranged at the bottom of the machining machine head; the blowing filtering mechanism comprises a supporting bracket arranged on the outer side of the machining table; according to the invention, the fan blows air to the processing machine head for processing the wire harness buckle, so that falling objects of excess materials for processing and cutting the wire harness buckle through the processing machine head are conveniently blown downwards, the excess materials are concentrated downwards, and then blocky excess materials and powder excess materials are separated and collected through the fine screen; and remaining materials falling in a concentrated mode are collected and shaken, blocky remaining materials and powder remaining materials can be separated more comprehensively and can be collected in a concentrated mode, and waste caused by the fact that part of the remaining materials cannot be collected in time is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of recycling of buckle scraps, and more specifically, the present invention relates to a closed-loop recycling and granulating device for scraps generated during the processing of automotive wire harness buckles. Background Art

[0002] The injection molding process for automotive wire harnesses is a manufacturing process in which pre-assembled automotive wire harnesses are placed in a special mold, and through low-pressure injection molding technology, thermoplastic materials are used to wrap the wire harnesses to form a protective layer, aiming to enhance the mechanical strength, waterproof and corrosion-resistant properties of the wire harnesses, ensure their stability and reliability in a complex automotive environment, and at the same time improve the assembly efficiency and product quality.

[0003] For example, the utility model patent CN222838612U discloses a trimming device for automotive wire harness injection molding production. A trimming ring with a double-head structure is arranged on a guide block driven by a linear guide rail. The trimming ring can pass through the automotive wire harness to be trimmed, and two sets of sleeves and wire bundling rings are used to limit the two ends of the automotive wire harness. When the linear guide rail drives the guide block to move horizontally, the trimming ring can move horizontally along the outside of the automotive wire harness to achieve the function of fast and automatic trimming;

[0004] However, the above patent content only has the function of cutting off the scraps of automotive wire harness components, lacking the multi-layer recycling effect of the scraps generated during the processing of automotive wire harness buckles. That is, the scraps generated during the processing of automotive wire harness buckles cannot be directly classified and recycled after being cut off, resulting in the ejection and shedding of the scraps generated during the buckle processing, and the powder scraps generated cannot be collected and processed in time, which will cause waste of some scraps due to the inability to collect them in time after the buckle processing. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a closed-loop recycling and granulating device for scraps generated during the processing of automotive wire harness buckles to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A closed-loop recycling and granulating device for scraps generated during the processing of automotive wire harness buckles, including a processing table, a processing head is arranged on one side of the processing table, a blowing and filtering mechanism is arranged on the top of the processing head, and a scraping and collecting mechanism and a vibrating and pushing mechanism are arranged at the bottom of the processing head;

[0007] The blowing and filtering mechanism includes a support bracket arranged outside the processing table. The support bracket is arranged in a gate shape and is in a vertical state. A blower is fixedly installed on the top of the support bracket. The blower is arranged vertically downward, and the bottom of the blower corresponds to the top of the processing head. A receiving box is arranged at the bottom of the blower. The receiving box is fixedly installed on the outer wall of the support bracket. The receiving box is in a vertical state and is centrally corresponding to the blower.

[0008] In a preferred embodiment, a material separation net is fixedly installed at the top of the material receiving box. The material separation net is arranged obliquely downward. A surrounding net frame is fixedly installed on the outer wall of the material separation net. The surrounding net frame is fixedly installed at the top of the material receiving box. The surrounding net frame is arranged in a ring shape. An opening groove is formed on one side of the surrounding net frame.

[0009] In a preferred embodiment, a fine screen is arranged at the bottom of the material separation net. The fine screen is fixedly installed on the inner wall of the material receiving box. The fine screen is arranged in a horizontal state. The outer wall of the fine screen is mutually attached to the inner wall of the material receiving box. The fine screen is located at the bottom of the material receiving box.

[0010] In a preferred embodiment, a dust receiving hopper is communicated with the bottom of the material receiving box. The dust receiving hopper is arranged vertically downward. A buckle ring is arranged on the outer wall of the bottom of the dust receiving hopper. The buckle ring is arranged in a horizontal state. A dust filtering cloth bag is fixedly installed on the outer wall of the buckle ring. The dust filtering cloth bag is arranged corresponding to the bottom of the dust receiving hopper.

[0011] In a preferred embodiment, the scraping mechanism includes a rotating shaft rod rotatably installed on the inner wall of the middle part of the fine screen. The rotating shaft rod is arranged vertically. A motor is arranged at the top of the rotating shaft rod. The motor is fixedly installed on the inner wall of the material receiving box. A scraping box is fixedly installed on the outer wall of the rotating shaft rod. The scraping box is arranged in a horizontal state. An opening is arranged on one side of the scraping box. The bottom of the scraping box is mutually attached to the top of the fine screen.

[0012] In a preferred embodiment, a powder scraping strip is fixedly installed at the bottom of the rotating shaft rod. The powder scraping strip is arranged in an L shape. The bottom of the powder scraping strip is arranged obliquely. The bottom of the powder scraping strip is mutually attached to the outer wall of the dust receiving hopper.

[0013] In a preferred embodiment, the vibrating pushing mechanism includes a pushing and shaking plate slidably installed on the inner wall of the scraping box. The pushing and shaking plate is arranged parallel to the scraping box. The pushing and shaking plate is arranged vertically. A plurality of limiting springs are fixedly installed on the outer wall of the pushing and shaking plate. The plurality of limiting springs are fixedly installed on the inner wall of the scraping box.

[0014] In a preferred embodiment, a pushing plate is arranged on one side of the pushing and shaking plate. A rotating shaft rod is fixedly installed on the inner wall of the pushing plate. The rotating shaft rod is rotatably installed on the outer wall of the scraping box. A bevel gear is fixedly installed on one side of the rotating shaft rod. The bevel gear is arranged vertically. A bevel gear belt ring is fixedly installed at the top of the bevel gear. The bevel gear belt ring is fixedly installed on the inner wall of the material receiving box. The bevel gear belt ring is arranged in a horizontal state.

[0015] The technical effects and advantages of the present invention:

[0016] The present invention is to set up a blowing and filtering mechanism, first use a fan to blow air to the processing head of the processing harness buckle, so as to blow the fallen materials of the wire harness buckle cut by the processing head downward, so that the remaining materials are concentrated downward, and then the block remaining materials and the powder remaining materials are separated and collected through a fine screen, and a scraping mechanism and a vibration pushing mechanism are set to cooperate to collect and shake the concentrated falling remaining materials, so as to facilitate more comprehensive separation of the block remaining materials and the powder remaining materials and enable them to be collected separately, thereby avoiding waste of some remaining materials due to failure to collect them in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a front view of the present invention.

[0019] Figure 3 It is a vertical cross-sectional view of the blowing and filtering mechanism of the present invention.

[0020] Figure 4 It is a partial cross-sectional view of the scraping mechanism of the present invention.

[0021] Figure 5 It is a top view of the vibration pushing mechanism in the present invention.

[0022] Figure 6 It is a partial cross-sectional view of the vibration-pushing mechanism in the present invention.

[0023] Figure 7 It is a partial cross-sectional view of the vibration-pushing mechanism in the present invention.

[0024] The accompanying drawings are marked as follows: 1. Processing table; 2. Processing head; 3. Blowing and filtering mechanism; 31. Support bracket; 32. Fan; 33. Material receiving box; 34. Material partition net; 35. Enclosing mesh frame; 36. Fine screen; 37. Dust collecting hopper; 38. Buckle; 39. Dust filter bag; 4. Scraping and collecting mechanism; 41. Rotating shaft; 42. Motor; 43. Scraping box; 44. Powder scraper; 5. Vibrating and pushing mechanism; 51. Pushing and shaking plate; 52. Limiting spring; 53. Pushing plate; 54. Rotating shaft; 55. Bevel gear; 56. Bevel gear belt ring. DETAILED DESCRIPTION

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

[0026] Regarding the lack of multi-layer recycling effect for the processing residues of automotive wire harness clips, that is, the processing residues of automotive wire harness clips cannot be directly classified and recycled after being cut off, resulting in the ejection and shedding of the residues during clip processing, and the powder residues generated cannot be collected and processed in a timely manner. That is, after clip processing, some residues are wasted due to the inability to be collected in a timely manner. To solve this problem, the following technical solutions are proposed:

[0027] Refer to the attached instructions Figures 1-7 , a closed-loop recycling and granulation device for the processing residues of automotive wire harness clips, as Figure 1 and Figure 5 shown, including a processing table 1, a processing head 2 is arranged on one side of the processing table 1, a blowing and filtering mechanism 3 is arranged on the top of the processing head 2, and a scraping and collecting mechanism 4 and a vibrating and pushing mechanism 5 are arranged at the bottom of the processing head 2;

[0028] As Figure 2 and Figure 3 shown, the blowing and filtering mechanism 3 includes a support bracket 31 arranged outside the processing table 1. The support bracket 31 is arranged in a gate shape and in a vertical state. A blower 32 is fixedly installed on the top of the support bracket 31. The blower 32 is arranged vertically downward, and the bottom of the blower 32 corresponds to the top of the processing head 2;

[0029] A receiving box 33 is arranged at the bottom of the blower 32. The receiving box 33 is fixedly installed on the outer wall of the support bracket 31 and in a vertical state. The receiving box 33 corresponds to the blower 32 at the center. When the processing head 2 works, the blower 32 on the support bracket 31 starts to blow downward air flow, and the air flow drives the residues cut by the processing head 2 to fall downward into the receiving box 33.

[0030] As Figure 2 and Figure 3 shown, a material separation net 34 is fixedly installed on the top of the receiving box 33. The material separation net 34 is arranged obliquely downward. A surrounding net frame 35 is fixedly installed on the outer wall of the material separation net 34. The surrounding net frame 35 is fixedly installed on the top of the receiving box 33. The surrounding net frame 35 is arranged in a ring shape. An opening is arranged on one side of the surrounding net frame 35. The material separation net 34 can catch the automotive wire harness clip workpieces brought out by the processing head 2 and send them out through its inclined plane.

[0031] As Figure 3 and Figure 4As shown, a fine screen 36 is provided at the bottom of the material partition 34, and the fine screen 36 is fixedly mounted on the inner wall of the material receiving box 33. The fine screen 36 is arranged in a horizontal state, and the outer wall of the fine screen 36 fits with the inner wall of the material receiving box 33. The fine screen 36 is located at the bottom of the material receiving box 33. Since the residual material is smaller than the automobile wiring harness buckle workpiece, it continues to fall through the material partition 34 into the inner wall of the material receiving box 33 and is intercepted by the fine screen 36, while the powder residue in the residual material continues to fall.

[0032] like Figure 2 and Figure 3 As shown, the bottom of the material receiving box 33 is connected to a dust receiving hopper 37, and the dust receiving hopper 37 is arranged vertically downward. A buckle 38 is provided on the outer wall of the bottom of the dust receiving hopper 37, and the buckle 38 is arranged horizontally. A dust filter bag 39 is fixedly installed on the outer wall of the buckle 38. The dust filter bag 39 and the bottom of the dust receiving hopper 37 are arranged corresponding to each other. The dust receiving hopper 37 receives the residual powder and sends it to the dust filter bag 39. After the residual powder carried by the airflow passes through the dust filter bag 39, the airflow directly passes through and retains and collects the residual powder.

[0033] like Figure 4 As shown, the scraping mechanism 4 includes a rotating shaft rod 41 rotatably mounted on the inner wall of the middle part of the fine screen 36, the rotating shaft rod 41 is arranged in a vertical state, and a motor 42 is provided on the top of the rotating shaft rod 41, and the motor 42 is fixedly mounted on the inner wall of the material receiving box 33. A scraper box 43 is fixedly mounted on the outer wall of the rotating shaft rod 41, and the scraper box 43 is arranged in a horizontal state. An opening is provided on one side of the scraper box 43, and the bottom of the scraper box 43 is fitted with the top of the fine screen 36. The scraper box 43 is driven by the rotating shaft rod 41 of the motor 42 to rotate in a circle, that is, the scraper box 43 collects the block residue on the fine screen 36 in a centralized manner.

[0034] like Figure 4 As shown, a powder scraper 44 is fixedly installed at the bottom of the rotating shaft rod 41. The powder scraper 44 is set in an L shape, and the bottom of the powder scraper 44 is set in an inclined state. The bottom of the powder scraper 44 is in contact with the outer wall of the dust hopper 37. The rotation of the rotating shaft rod 41 drives the powder scraper 44 to rotate synchronously, so that the powder scraper 44 scrapes the outer wall of the dust hopper 37 to facilitate scraping off the powder residue, thereby avoiding the powder residue adhering to the outer wall of the dust hopper 37.

[0035] like Figure 6 and Figure 7 As shown, the vibration pushing mechanism 5 includes a pushing and shaking plate 51 slidably mounted on the inner wall of the scraper box 43. The pushing and shaking plate 51 and the scraper box 43 are arranged parallel to each other, and the pushing and shaking plate 51 is arranged in a vertical state. A plurality of limit springs 52 are fixedly mounted on the outer wall of the pushing and shaking plate 51, and a plurality of limit springs 52 are fixedly mounted on the inner wall of the scraper box 43. The pushing and shaking plate 51 moves in the scraper box 43 and can push the collected block residue to shake.

[0036] like Figure 5 、 Figure 6 and Figure 7 As shown, a push plate 53 is provided on one side of the push shaking plate 51, and a rotating shaft rod 54 is fixedly installed on the inner wall of the push plate 53. The rotating shaft rod 54 is rotatably installed on the outer wall of the scraper box 43. When the scraper box 43 rotates, the scraper box 43 drives the push plate 53 and the rotating shaft rod 54 to rotate synchronously. A bevel gear 55 is fixedly installed on one side of the rotating shaft rod 54. The bevel gear 55 is arranged in a vertical state. A bevel gear ring 56 is fixedly installed on the top of the bevel gear 55. The bevel gear ring 56 is fixedly installed on the inner wall of the material receiving box 33. The bevel gear ring 56 is arranged in a horizontal state. When the rotating shaft rod 54 rotates, it drives the bevel gear 55 to rotate synchronously at the bottom of the bevel gear ring 56. The bevel gear ring 56 squeezes and drives the bevel gear 55 to rotate, that is, the bevel gear 55 drives the rotating shaft rod 54 to rotate.

[0037] In a specific implementation, when the processing head 2 is working, the fan 32 on the support bracket 31 starts to blow a downward airflow, and the airflow drives the residual material cut by the processing head 2 to fall downward into the material receiving box 33. The material screen 34 can catch the automotive wiring harness buckle workpiece brought out by the processing head 2 and send it out through its inclined surface. Since the residual material is smaller than the automotive wiring harness buckle workpiece, it continues to fall through the material screen 34 into the inner wall of the material receiving box 33 and is intercepted by the fine screen 36. The powdery residual material in the residual material continues to fall, and the scraper box 43 is driven by the motor 42 to rotate the rotating shaft 41 in a circular motion, that is, the scraper box 43 collects the blocky residual material on the fine screen 36.

[0038] The dust collecting hopper 37 receives the residual powder and sends it to the dust filter bag 39. After the residual powder carried by the airflow passes through the dust filter bag 39, the airflow directly passes through and retains the residual powder. The rotation of the shaft rod 41 drives the powder scraper 44 to rotate synchronously, so that the powder scraper 44 scrapes the outer wall of the dust collecting hopper 37 to facilitate scraping off the residual powder and prevent the residual powder from adhering to the outer wall of the dust collecting hopper 37.

[0039] When the scraper box 43 rotates, the scraper box 43 drives the push plate 53 and the rotating shaft rod 54 to rotate synchronously, and when the rotating shaft rod 54 rotates, it drives the bevel gear 55 to rotate synchronously at the bottom of the bevel tooth ring 56, and the bevel tooth ring 56 squeezes and drives the bevel gear 55 to rotate, that is, the bevel gear 55 drives the rotating shaft rod 54 to rotate. At this time, the rotating shaft rod 54 drives the push plate 53 to rotate synchronously, and the push plate 53 reciprocates to squeeze the push shake plate 51 while being limited by multiple limit springs 52. The push shake plate 51 moves back and forth to push the collected block residue to shake, so that the powder residue in the block residue is shaken out and separated.

[0040] In summary, the falling materials of the remaining materials of the wire harness buckle processed and cut by the processing head are blown downward, so that the remaining materials are concentrated downward. Then, the block-shaped remaining materials and the powder-shaped remaining materials are separated and collected through a fine sieve. Next, the concentrated falling remaining materials are collected and shaken, which facilitates a more comprehensive separation of the block-shaped remaining materials and the powder-shaped remaining materials and enables them to be collected separately, avoiding waste caused by some remaining materials not being collected in time.

[0041] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0042] Second, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, 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 closed-loop recycling granulation device for automotive wiring harness buckle processing waste materials, comprising a processing table (1), characterized in that: On one side of the processing table (1), a processing head (2) is provided. On the top of the processing head (2), a blowing and filtering mechanism (3) is provided. At the bottom of the processing head (2), a scraping and collecting mechanism (4) and a vibrating and pushing mechanism (5) are provided. The blowing and filtering mechanism (3) includes a support bracket (31) arranged outside the processing table (1). The support bracket (31) is arranged in a U-shape and is in a vertical state. A fan (32) is fixedly installed at the top of the support bracket (31). The fan (32) is arranged vertically downward. The bottom of the fan (32) corresponds to the top of the processing head (2). A receiving box (33) is provided at the bottom of the fan (32). The receiving box (33) is fixedly installed on the outer wall of the support bracket (31) and is in a vertical state. The receiving box (33) and the fan (32) are centered and corresponding.

2. The closed-loop recycling granulation device for automotive wiring harness buckle processing waste materials according to claim 1, characterized in that: A material separation net (34) is fixedly installed at the top of the receiving box (33). The material separation net (34) is arranged obliquely downward. A surrounding net frame (35) is fixedly installed on the outer wall of the material separation net (34). The surrounding net frame (35) is fixedly installed at the top of the receiving box (33). The surrounding net frame (35) is arranged in a ring shape. An opening is provided on one side of the surrounding net frame (35).

3. The closed-loop recycling granulation device for automotive wire harness buckle processing waste materials according to claim 2, wherein: A fine sieve (36) is provided at the bottom of the material separation net (34). The fine sieve (36) is fixedly installed on the inner wall of the receiving box (33). The fine sieve (36) is arranged horizontally. The outer wall of the fine sieve (36) fits with the inner wall of the receiving box (33). The fine sieve (36) is located at the bottom of the receiving box (33).

4. The closed-loop recycling granulation device for automotive wiring harness buckle processing waste materials according to claim 1, characterized in that: A dust receiving hopper (37) is connected to the bottom of the receiving box (33). The dust receiving hopper (37) is arranged vertically downward. A snap ring (38) is provided on the outer wall of the bottom of the dust receiving hopper (37). The snap ring (38) is arranged horizontally. A dust filtering cloth bag (39) is fixedly installed on the outer wall of the snap ring (38). The dust filtering cloth bag (39) corresponds to the bottom of the dust receiving hopper (37).

5. The closed-loop recycling granulation device for automotive wiring harness buckle processing waste materials according to claim 3, characterized in that: The scraping and collecting mechanism (4) includes a rotating shaft rod (41) rotatably installed in the middle inner wall of the fine sieve (36). The rotating shaft rod (41) is arranged vertically. A motor (42) is provided at the top of the rotating shaft rod (41). The motor (42) is fixedly installed on the inner wall of the receiving box (33). A scraping box (43) is fixedly installed on the outer wall of the rotating shaft rod (41). The scraping box (43) is arranged horizontally. An opening is provided on one side of the scraping box (43). The bottom of the scraping box (43) fits with the top of the fine sieve (36).

6. The closed-loop recycling granulation device for the processing waste of automotive wire harness buckles according to claim 5, characterized in that: A powder scraping strip (44) is fixedly installed at the bottom of the rotating shaft rod (41). The powder scraping strip (44) is arranged in an L-shape. The bottom of the powder scraping strip (44) is arranged obliquely. The bottom of the powder scraping strip (44) fits with the outer wall of the dust receiving hopper (37).

7. The closed-loop recycling granulation device for automotive wire harness buckle processing waste materials according to claim 5, characterized in that: The vibration pushing mechanism (5) includes a pushing and vibrating plate (51) slidably mounted on the inner wall of the scraping box (43). The pushing and vibrating plate (51) is arranged parallel to the scraping box (43), and the pushing and vibrating plate (51) is arranged vertically. A plurality of limiting springs (52) are fixedly installed on the outer wall of the pushing and vibrating plate (51), and the plurality of limiting springs (52) are fixedly installed on the inner wall of the scraping box (43).

8. The closed-loop recycling granulation device for the processing waste of automotive wire harness fasteners according to claim 7, characterized in that: A pushing plate (53) is arranged on one side of the pushing and vibrating plate (51). A rotating shaft rod (54) is fixedly installed on the inner wall of the pushing plate (53). The rotating shaft rod (54) is rotatably installed on the outer wall of the scraping box (43). A bevel gear (55) is fixedly installed on one side of the rotating shaft rod (54). The bevel gear (55) is arranged vertically. A bevel gear belt ring (56) is fixedly installed on the top of the bevel gear (55). The bevel gear belt ring (56) is fixedly installed on the inner wall of the material receiving box (33), and the bevel gear belt ring (56) is arranged horizontally.

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