Plastic zipper tooth polishing device

Abstract

The utility model relates to the technical field of polishing devices, and discloses a zipper plastic chain tooth polishing device which comprises a base, a threaded rod is arranged between the left side and the right side of the inner wall of the base, and a first bevel gear is arranged outside the threaded rod. A driving assembly with one end extending into the base and meshed with the exterior of the first bevel gear is arranged at the bottom of the base, and two threaded plates located on the left side and the right side of the first bevel gear correspondingly are arranged on the exterior of the threaded rod. According to the zipper plastic chain tooth polishing device, the dust suction assembly is arranged, a dust suction fan is started, air in a dust suction box is pumped out through an air inlet end, a negative pressure state is formed in the dust suction box, at the moment, chippings ground by a polishing roller are sucked into the dust suction box through a dust suction pipe, and then the purpose of conveniently cleaning burrs and chippings after polishing is achieved; manual cleaning is not needed, the labor intensity of workers is reduced, the practicability of the device is further improved, and the device is convenient to use by the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a zipper plastic chain tooth polishing device. Background Art

[0002] Nowadays, zippers are widely used in our daily life. Zippers are divided into two types according to the different materials used: metal zippers and plastic zippers. However, there are some burrs or flash on the middle surface inside the plastic zipper, which is the parting surface when the mold is opened. This affects the appearance and use of the plastic zipper, and a polishing device is needed to process the burrs or flash.

[0003] However, the traditional polishing device cannot fix plastic zippers of different lengths, which makes the device have certain limitations when used. Secondly, the existing polishing device does not have a dust suction function. After polishing, burrs and debris will fall on the workbench and need to be cleaned manually, which increases the labor intensity of the staff. Therefore, a zipper plastic chain tooth polishing device is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a zipper plastic chain tooth polishing device, which has the advantages of being able to fix plastic zippers of different lengths and being convenient for cleaning burrs and debris after polishing. It solves the problem that traditional polishing devices cannot fix plastic zippers of different lengths, which makes the device have certain limitations when used. Secondly, the existing polishing device does not have a dust suction function. After polishing, burrs and debris will fall on the workbench and need to be cleaned manually, which increases the labor intensity of the staff.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to fix plastic zippers of different lengths and facilitating the cleaning of burrs and debris after polishing, the utility model provides the following technical solutions: a zipper plastic chain tooth polishing device, comprising a base, a threaded rod is arranged between the left and right sides of the inner wall of the base, a first bevel gear is arranged on the outside of the threaded rod, a driving assembly with one end extending to the inside and meshing with the outside of the first bevel gear is arranged at the bottom of the base, two threaded plates are arranged on the outside of the threaded rod and are respectively located on the left and right sides of the first bevel gear, the two threaded plates are connected to the inner bottom wall of the base, the tops of the two threaded plates extend to the top of the base, the tops of the two threaded plates are provided with limiting assemblies, the top of the base is provided with a fixed vertical plate, the front side wall of the fixed vertical plate is provided with an electric push rod, the output end of the electric push rod is provided with a driving motor, the output shaft of the driving motor is provided with a polishing roller, and the top of the fixed vertical plate is provided with a dust collection assembly fixedly connected to its front side wall;

[0008] The driving assembly comprises a motor fixing frame, the inner bottom wall of the base is provided with a motor fixing frame with one end extending to the bottom thereof, the inner bottom wall of the motor fixing frame is provided with a servo motor, and the output shaft of the servo motor is provided with a second bevel gear meshing with the outside of the first bevel gear;

[0009] The limit assembly includes a limit frame, the tops of the two threaded plates are each provided with a limit frame, the top of a single limit frame is provided with a connecting frame, the inner top wall of the connecting frame is provided with a micro electric push rod with one end extending into the inside of the limit frame, and the output end of the micro electric push rod is provided with a limit pressure plate;

[0010] The dust collection assembly includes a dust collection box, a dust collection box is arranged on the top of the fixed vertical plate, dust collection pipes with one end extending to the left and right sides thereof are arranged on the left and right sides of the inner wall of the dust collection box, a circular frame is arranged on the inner top wall of the dust collection box, a filter plate is arranged on the inner wall of the circular frame, a dust collection fan is arranged on the top of the dust collection box, and the air inlet end of the dust collection fan extends to the inside of the circular frame.

[0011] Preferably, the outside of the threaded rod is provided with two sections of threads in opposite directions, and the two sections of threads are equal in length.

[0012] Preferably, two long holes are opened on the top of the base and are symmetrically distributed on the left and right, and the long holes are adapted to the threaded plate.

[0013] Preferably, the interior of the limiting frame is hollow and the left and right side walls thereof are both designed to be open.

[0014] Preferably, a sealed cleaning box door is provided on the front side wall of the dust collection box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a zipper plastic chain element polishing device, which has the following beneficial effects:

[0017] 1. The zipper plastic chain tooth polishing device is provided with a driving assembly, and the servo motor is started to drive the second bevel gear to rotate through the output shaft. The second bevel gear and the first bevel gear are used in coordination, so that the threaded rod rotates to drive the two threaded plates and the two limit assemblies to move relative to or opposite to each other, thereby adapting to plastic zippers of different lengths and improving the practicality of the device.

[0018] 2. The zipper plastic chain tooth polishing device is provided with a dust suction component, and the dust suction fan is started to extract the air inside the dust suction box through the air inlet end, so that a negative pressure state is formed inside the dust suction box. At this time, the debris polished by the polishing roller is sucked into the interior of the dust suction box through the dust suction pipe, thereby achieving the purpose of facilitating the cleaning of the burrs and debris after polishing, without the need for manual cleaning, reducing the labor intensity of the staff, and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. base; 2. threaded rod; 3. first bevel gear; 4. drive assembly; 41. motor fixing frame; 42. servo motor; 43. second bevel gear; 5. threaded plate; 6. limit assembly; 61. limit frame; 62. connecting frame; 63. micro electric push rod; 64. limit pressure plate; 7. dust suction assembly; 71. dust suction box; 72. dust suction pipe; 73. round frame; 74. filter plate; 75. dust suction fan; 8. electric push rod; 9. drive motor; 10. polishing roller; 11. fixed vertical plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-2A zipper plastic chain tooth polishing device comprises a base 1, a threaded rod 2 is rotatably connected between the left and right sides of the inner wall of the base 1, the outer side of the threaded rod 2 is provided with two sections of threads in opposite directions, and the two sections of threads are equal in length, and the outer side of the threaded rod 2 is fixedly connected with a first bevel gear 3, and the bottom of the base 1 is fixedly connected with a driving component 4 having one end extending to the inside and meshing with the outside of the first bevel gear 3, and the driving component 4 comprises a motor fixing frame 41, and the inner bottom wall of the base 1 is fixedly connected with the motor fixing frame 41 having one end extending to the bottom thereof, and the inner bottom wall of the motor fixing frame 41 is fixedly connected with a servo motor 42, and the output shaft of the servo motor 42 is fixedly connected with a second bevel gear 43 meshing with the outside of the first bevel gear 3.

[0024] The external thread of the threaded rod 2 is connected with two threaded plates 5 which are respectively located on the left and right sides of the first bevel gear 3. The top of the base 1 is provided with two long holes which are symmetrically distributed on the left and right sides. The long holes are adapted to the threaded plates 5. The two threaded plates 5 are slidably connected to the inner bottom wall of the base 1. The tops of the two threaded plates 5 extend to the top of the base 1. The tops of the two threaded plates 5 are fixedly connected to the limiting assembly 6. The limiting assembly 6 includes a limiting frame 61. The tops of the two threaded plates 5 are fixedly connected to the limiting frame 61. The interior of the limiting frame 61 is hollow and the left and right side walls are both open in design. The top of a single limiting frame 61 is fixedly connected to a connecting frame 62. The inner top wall of the connecting frame 62 is fixedly connected to a micro electric push rod 63 having one end extending to the interior of the limiting frame 61. The output end of the micro electric push rod 63 is fixedly connected to a limiting pressure plate 64.

[0025] A fixed vertical plate 11 is fixedly connected to the top of the base 1, and an electric push rod 8 is fixedly connected to the front side wall of the fixed vertical plate 11. The output end of the electric push rod 8 is fixedly connected to a drive motor 9, and a polishing roller 10 is fixedly connected to the output shaft of the drive motor 9. The top of the fixed vertical plate 11 is fixedly connected to a dust suction component 7 fixedly connected to its front side wall. The dust suction component 7 includes a dust suction box 71. The top of the fixed vertical plate 11 is fixedly connected to the dust suction box 71, and the front side wall of the dust suction box 71 is provided with a sealed cleaning box door. The left and right sides of the inner wall of the dust suction box 71 are connected to a dust suction pipe 72 with one end extending to the left and right sides respectively. The inner top wall of the dust suction box 71 is fixedly connected to a circular frame 73, and the inner wall of the circular frame 73 is fixedly connected to a filter plate 74. The top of the dust suction box 71 is fixedly connected to a dust suction fan 75, and the air inlet end of the dust suction fan 75 extends to the inside of the circular frame 73.

[0026] It is worth noting that the servo motor 42, micro electric push rod 63, dust suction fan 75, electric push rod 8 and drive motor 9 appearing in the present application document are all externally connected to a drive power supply and a control switch, and the servo motor 42, micro electric push rod 63, dust suction fan 75, electric push rod 8 and drive motor 9 are all conventionally known equipment, and the standard parts used in the present application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field and will not be described in detail here.

[0027] In summary, the zipper plastic chain tooth polishing device, by setting a driving component 4, starts the servo motor 42 to drive the second bevel gear 43 to rotate through the output shaft, and the second bevel gear 43 and the first bevel gear 3 are used in coordination, so that the threaded rod 2 rotates to drive the two threaded plates 5 and the two limit components 6 to move relative or opposite to each other, thereby adapting to plastic zippers of different lengths and improving the practicality of the device. By setting a dust suction component 7, the dust suction fan 75 is started to extract the air inside the dust suction box 71 through the air inlet end, so that a negative pressure state is formed inside the dust suction box 71. At this time, the debris polished by the polishing roller 10 is sucked into the dust suction box 71 through the dust suction pipe 72, thereby facilitating the cleaning of the burrs and debris after polishing. There is no need for manual cleaning, which reduces the labor intensity of the staff and further improves the practicality of the device. It solves the problem that the traditional polishing device cannot fix plastic zippers of different lengths, which makes the device have certain limitations when used. Secondly, the existing polishing device does not have a dust suction function. After polishing, the burrs and debris will fall on the workbench and need to be cleaned manually, which increases the labor intensity of the staff.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zipper plastic chain element polishing device, comprising a base (1), characterized in that: A threaded rod (2) is provided between the left and right sides of the inner wall of the base (1); a first bevel gear (3) is provided outside the threaded rod (2); a driving assembly (4) having one end extending into the interior of the base (1) and meshing with the outside of the first bevel gear (3) is provided at the bottom of the base (1); two threaded plates (5) are provided outside the threaded rod (2) and are respectively located on the left and right sides of the first bevel gear (3); the two threaded plates (5) are connected to the inner bottom wall of the base (1); and the two threaded plates (5) are connected to the inner bottom wall of the base (1). The tops of the two threaded plates (5) extend to the top of the base (1); the tops of the two threaded plates (5) are each provided with a limit assembly (6); the top of the base (1) is provided with a fixed vertical plate (11); the front side wall of the fixed vertical plate (11) is provided with an electric push rod (8); the output end of the electric push rod (8) is provided with a drive motor (9); the output shaft of the drive motor (9) is provided with a polishing roller (10); the top of the fixed vertical plate (11) is provided with a dust collection assembly (7) fixedly connected to the front side wall thereof; The driving assembly (4) comprises a motor fixing frame (41), the inner bottom wall of the base (1) is provided with a motor fixing frame (41) with one end extending to the bottom thereof, the inner bottom wall of the motor fixing frame (41) is provided with a servo motor (42), and the output shaft of the servo motor (42) is provided with a second bevel gear (43) meshing with the outside of the first bevel gear (3); The limiting assembly (6) comprises a limiting frame (61), the tops of the two threaded plates (5) are both provided with a limiting frame (61), the top of a single limiting frame (61) is provided with a connecting frame (62), the inner top wall of the connecting frame (62) is provided with a micro electric push rod (63) with one end extending into the interior of the limiting frame (61), and the output end of the micro electric push rod (63) is provided with a limiting pressure plate (64); The dust collection assembly (7) comprises a dust collection box (71), the dust collection box (71) is arranged on the top of the fixed vertical plate (11), and dust collection pipes (72) are arranged on both sides of the inner wall of the dust collection box (71), with one end extending to the left and right sides respectively; a circular frame (73) is arranged on the inner top wall of the dust collection box (71), and a filter plate (74) is arranged on the inner wall of the circular frame (73); a dust collection fan (75) is arranged on the top of the dust collection box (71), and the air inlet end of the dust collection fan (75) extends to the inside of the circular frame (73).

2. A zipper plastic chain element polishing device according to claim 1, characterized in that: The outside of the threaded rod (2) is provided with two sections of threads in opposite directions, and the two sections of threads are equal in length.

3. A zipper plastic chain element polishing device according to claim 1, characterized in that: The top of the base (1) is provided with two long holes which are symmetrically distributed on the left and right sides, and the long holes are matched with the threaded plate (5).

4. A zipper plastic chain element polishing device according to claim 1, characterized in that: The interior of the limiting frame (61) is hollow and the left and right side walls thereof are both designed to be open.

5. A zipper plastic chain element polishing device according to claim 1, characterized in that: The front side wall of the dust collection box (71) is provided with a sealed cleaning box door.

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