A polishing device for luggage pull rod processing

Abstract

The utility model discloses a kind of grinding devices for suitcase pull rod processing, it is related to pull rod polishing device design technical field, including support plate, polishing unit and pull rod conveying unit, support plate lower side surface four corners are respectively provided with one support leg, the upper side surface of support plate is provided with one polishing main body, the left and right side surface of polishing main body is respectively provided with one round hole, the position of the left and right side of polishing main body located round hole brim is provided with pull rod conveying unit, the front side of polishing main body is provided with access hole, access hole is provided with access plate, polishing unit includes support vertical edition, fixed ring, power motor, rotating cylinder and transmission gear, suitcase pull rod different surface polishing is more convenient, need not adjust bag pull rod position multiple times, without affecting the efficiency of polishing, suitcase pull rod surface polishing is more uniform, without affecting suitcase pull rod polishing quality.

Description

Technical Field

[0001] This utility model relates to the technical field of pull rod polishing device design, specifically a polishing device for processing luggage pull rods. Background Technology

[0002] Bags and luggage are a general term for all kinds of bags used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, shoulder bags, waist bags, and various trolley cases. In the production process of trolley case handles, polishing is required to make the handles smoother. To facilitate polishing, a polishing device for processing bag handles is needed.

[0003] Existing grinding equipment for bag handle processing has several drawbacks: it is inconvenient to grind different surfaces of the bag handle, requiring multiple adjustments to the handle position, which affects grinding efficiency; and the grinding of the bag handle surface is uneven, affecting the grinding quality. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a grinding device for processing bag handles. It makes grinding different surfaces of bag handles more convenient, eliminates the need for multiple adjustments to the handle position, does not affect grinding efficiency, and makes the surface of the bag handle more uniformly ground without affecting the grinding quality. It can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for processing luggage handles, comprising a support plate, a grinding unit, and a handle conveying unit;

[0006] Support plate: A support leg is provided at each of the four corners of the lower surface. A grinding body is provided on the upper surface of the support plate. A round hole is provided on each of the left and right sides of the grinding body. A pull rod conveying unit is provided on the left and right sides of the grinding body at the edge of the round hole. An inspection hole is provided on the front side of the grinding body. An inspection plate is provided in the inspection hole.

[0007] The grinding unit comprises a supporting vertical plate, a fixed ring, a power motor, a rotating cylinder, and transmission gears. Two equally spaced supporting vertical plates are fixedly connected to the lower surface of the grinding body. Each supporting vertical plate has a circular hole, and the two holes are rotatably connected to the fixed ring via bearings. The lower surface of the grinding body, located to the right of the supporting vertical plates, is fixedly connected to the power motor via a motor mounting bracket. The output shaft of the power motor is fixedly connected to the rotating cylinder, which passes through one of the supporting vertical plates. The rotating cylinder is rotatably connected to the supporting vertical plate via a bearing. A transmission gear is fixedly fitted onto the fixed ring and the rotating cylinder, located between the two supporting vertical plates, and the two transmission gears mesh with each other. The input end of the power motor is electrically connected to the output end of an external power supply via an external control switch assembly.

[0008] The support plate is used to assemble the device, the grinding body is used to fix the device, the pull rod transmission unit is used to transmit the pull rod, and the support vertical plate is used to fix the fixing ring. The fixing ring allows the pull rod to pass through for grinding. The power motor starts to rotate the rotating cylinder, which in turn rotates one of the transmission gears. The two transmission gears mesh to rotate the other transmission gear, thereby rotating the fixing ring, which facilitates grinding at different positions.

[0009] Furthermore, the grinding unit also includes electric push rods and a grinding roller fixing frame. Four electric push rods in a circular array are arranged on the fixing ring between the two supporting vertical plates. The four electric push rods are located to the left of the transmission gear. The extension end of each electric push rod passes through the fixing ring and is fixedly connected to the grinding roller fixing frame. The input end of the electric push rod is electrically connected to the output end of an external power supply through an external control switch group.

[0010] The electric push rod provides power for adjusting the grinding roller holder, which is used to fix the grinding roller for grinding purposes, and is used for grinding pull rods of different specifications.

[0011] Furthermore, the polishing unit also includes a polishing roller and a power mechanism. A polishing roller is rotatably connected in each polishing roller mounting bracket, and a power mechanism is provided on each polishing roller mounting bracket. The power mechanism is connected to the polishing roller, and the input end of the power mechanism is electrically connected to the output end of an external power supply through an external control switch group.

[0012] The grinding roller is used for grinding, and the power mechanism provides power to rotate the grinding roller, thereby performing the grinding operation.

[0013] Furthermore, the pull rod conveying unit includes a fixed frame, a conveying roller, a conveying motor, and a connecting top plate. The left and right sides of the grinding body are fixedly connected to the fixed frame via support frames at the edges of the circular holes. A conveying roller is rotatably connected inside each of the two fixed frames. A connecting top plate is fixedly connected to the upper end of each of the two fixed frames. The rear ends of the two fixed frames are fixedly connected to the conveying motor via motor fixing plates. The rear ends of the two conveying rollers pass through the rear side of the fixed frames and are fixedly connected to the output shaft of the corresponding conveying motor. The input end of the conveying motor is electrically connected to the output end of an external power supply via an external control switch group.

[0014] The fixed frame is used to fix the conveyor roller, which is used to convey the tie rod for easy grinding. The conveyor motor is started to provide power to move the tie rod. The connecting top plate is used to fix the power push rod for conveying the tie rod.

[0015] Furthermore, the pull rod conveying unit also includes an adjusting slider, a movable rectangular plate, and a power push rod. Slide grooves are respectively provided on the upper side of the conveying roller on the two fixed frames, extending through the front and rear sides of the fixed frames. A limiting slide post is fixedly connected in each slide groove, and an adjusting slider is slidably connected in each slide groove. A sliding hole on each adjusting slider is slidably connected to the corresponding limiting slide post. A spring is fixedly sleeved on the lower side of each limiting slide post. A movable rectangular plate is provided on the upper side of the conveying roller on each fixed frame. The front and rear ends of the two movable rectangular plates are fixedly connected to the corresponding adjusting sliders. The upper ends of the two connecting top plates are fixedly connected to the power push rods via support frames. The extended ends of the two power push rods pass through the connecting top plates and are fixedly connected to the corresponding movable rectangular plates. The input end of the power push rod is electrically connected to the output end of an external power supply via an external control switch group.

[0016] The adjusting slider is used to adjust the position of the movable rectangular plate, the movable rectangular plate is used to adjust its height, it is convenient to fix the clamping rod, and it is convenient to use for transmission. The power push rod is used to provide power for the movement of the movable rectangular plate, thereby adjusting its use.

[0017] Furthermore, the pull rod conveying unit also includes auxiliary pressure plates. The lower ends of the two movable rectangular plates are respectively fixedly connected to an auxiliary pressure plate. Each auxiliary pressure plate has multiple equally spaced limiting grooves on its lower side. A pressure roller is rotatably connected in each limiting groove. The two auxiliary pressure plates correspond to the conveying rollers.

[0018] The auxiliary pressure plate is used to press down the pull rod, making grinding easier and more stable.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This grinding device for processing luggage handles has the following advantages: It is equipped with a grinding unit, which uses a support vertical plate to fix a fixed ring. The fixed ring allows the handle to pass through for grinding. The motor starts to rotate the rotating cylinder, which in turn rotates one of the transmission gears. The two transmission gears mesh to rotate the other transmission gear, thereby rotating the fixed ring. An electric push rod provides power for adjusting the grinding roller fixing frame. The grinding roller fixing frame is used to fix the grinding roller, which is used for grinding. The power mechanism provides power for the rotation of the grinding roller for grinding.

[0021] 2. This grinding device for processing luggage handles has the following advantages: It is equipped with a handle conveying unit, which is fixed by a bracket to fix the conveyor roller. The conveyor roller is used to convey the handle for easy grinding. The conveyor motor is started to provide power to move the handle. The connecting top plate is used to fix the power push rod. The adjusting slider is used to adjust the position of the moving rectangular plate. The moving rectangular plate is used to adjust the height for easy fixing and clamping of the handle for easy conveying. The power push rod provides power to move the moving rectangular plate. The auxiliary pressure plate is used to press the handle for easy grinding. This conveying allows for continuous grinding.

[0022] 3. This grinding device for processing luggage handles has the following advantages: it makes grinding different surfaces of luggage handles more convenient, eliminates the need for multiple adjustments to the handle position, does not affect grinding efficiency, and results in more uniform grinding of the luggage handle surface without affecting the grinding quality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0024] Figure 2 This is a partial structural diagram of the grinding unit of this utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the rear side of this utility model.

[0026] In the diagram: 1 Support plate, 2 Grinding body, 3 Grinding unit, 31 Supporting vertical plate, 32 Fixing ring, 33 Power motor, 34 Rotating cylinder, 35 Transmission gear, 36 Electric push rod, 37 Grinding roller fixing frame, 38 Grinding roller, 39 Power mechanism, 4 Pull rod transmission unit, 41 Fixing frame, 42 Transmission roller, 43 Conveyor motor, 44 Connecting top plate, 45 Adjusting slider, 46 Moving rectangular plate, 47 Auxiliary pressure plate, 48 Power push rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-3 This embodiment provides a technical solution: a grinding device for processing luggage handles, including a support plate 1, a grinding unit 3 and a handle transmission unit 4;

[0029] Support plate 1: A support leg is provided at each of the four corners of the lower surface. A grinding body 2 is provided on the upper surface of the support plate 1. A round hole is provided on the left and right sides of the grinding body 2. A pull rod conveying unit 4 is provided on the left and right sides of the grinding body 2 at the edge of the round hole. An inspection hole is provided on the front side of the grinding body 2. An inspection plate is provided in the inspection hole.

[0030] Grinding unit 3 includes a supporting vertical plate 31, a fixed ring 32, a power motor 33, a rotating cylinder 34, and a transmission gear 35. Two equally spaced supporting vertical plates 31 are fixedly connected to the lower surface of the grinding body 2. Each of the two supporting vertical plates 31 has a circular hole, and the two circular holes are rotatably connected to the fixed ring 32 through bearings. The lower surface of the grinding body 2, located on the right side of the supporting vertical plate 31, is fixedly connected to the power motor 33 through a motor mounting bracket. The output shaft of the power motor 33 is fixedly connected to the rotating cylinder 34. The rotating cylinder 34 passes through one of the supporting vertical plates 31 and is rotatably connected to the supporting vertical plate 31 through a bearing. A transmission gear 35 is fixedly sleeved on the fixed ring 32 and the rotating cylinder 34 at the position between the two supporting vertical plates 31, and the two transmission gears 35 are meshed with each other. The input end of the power motor 33 is electrically connected to the output end of an external power supply through an external control switch group.

[0031] Support plate 1 is used for assembling the device, grinding body 2 is used for fixing the device, pull rod transmission unit 4 is used for transmitting the pull rod, support vertical plate 31 is used for fixing the fixing ring 32, the fixing ring 32 allows the pull rod to pass through for grinding, power motor 33 starts to make rotating cylinder 34 rotate, rotating cylinder 34 makes one of the transmission gears 35 rotate, two transmission gears 35 mesh to make the other transmission gear 35 rotate, thereby making fixing ring 32 rotate, which facilitates grinding at different positions.

[0032] The grinding unit 3 also includes electric push rods 36 and a grinding roller fixing frame 37. Four electric push rods 36 in a ring array are arranged on the fixing ring 32 between the two supporting vertical plates 31. The four electric push rods 36 are located to the left of the transmission gear 35. The extended end of each electric push rod 36 passes through the fixing ring 32 and is fixedly connected to the grinding roller fixing frame 37. The input end of the electric push rod 36 is electrically connected to the output end of the external power supply through an external control switch group.

[0033] The electric push rod 36 provides power for adjusting the grinding roller holder 37, which is used to fix the grinding roller 38 for grinding purposes, and to grind pull rods of different specifications.

[0034] The grinding unit 3 also includes a grinding roller 38 and a power mechanism 39. Each grinding roller fixing frame 37 is rotatably connected to a grinding roller 38. Each grinding roller fixing frame 37 is provided with a power mechanism 39. The power mechanism 39 is connected to the grinding roller 38. The input end of the power mechanism 39 is electrically connected to the output end of an external power supply through an external control switch group.

[0035] The grinding roller 38 is used for grinding, and the power mechanism 39 is used to provide power for the rotation of the grinding roller 38, thereby performing grinding.

[0036] The lever conveying unit 4 includes a fixed frame 41, a conveying roller 42, a conveying motor 43, and a connecting top plate 44. The left and right sides of the grinding body 2 are fixedly connected to the fixed frame 41 via support frames at the edges of the circular holes. A conveying roller 42 is rotatably connected inside each of the two fixed frames 41. A connecting top plate 44 is fixedly connected to the upper end of each of the two fixed frames 41. The rear ends of the two fixed frames 41 are fixedly connected to the conveying motor 43 via motor fixing plates. The rear ends of the two conveying rollers 42 pass through the rear side of the fixed frame 41 and are fixedly connected to the output shaft of the corresponding conveying motor 43. The input end of the conveying motor 43 is electrically connected to the output end of an external power supply via an external control switch group.

[0037] The fixed frame 41 is used to fix the conveyor roller 42, which is used to convey the pull rod for easy grinding. The conveyor motor 43 is started to provide power to move the pull rod. The connecting top plate 44 is used to fix the power push rod 48 for conveying the pull rod.

[0038] The lever conveying unit 4 also includes an adjusting slider 45, a movable rectangular plate 46, and a power push rod 48. Two fixed frames 41 are respectively provided with grooves located above the conveying roller 42. The grooves on the two fixed frames 41 extend through the front and rear sides of the fixed frames 41. A limiting slide post is fixedly connected in each groove. An adjusting slider 45 is slidably connected in each groove. The sliding hole on each adjusting slider 45 is slidably connected to the corresponding limiting slide post. A spring is fixedly sleeved on the lower side of each limiting slide post. A movable rectangular plate 46 is provided on each fixed frame 41 located above the conveying roller 42. The front and rear ends of the two movable rectangular plates 46 are respectively fixedly connected to the corresponding adjusting slider 45. The upper ends of the two connecting top plates 44 are respectively fixedly connected to the power push rod 48 through support frames. The extended ends of the two power push rods 48 pass through the connecting top plates 44 and are fixedly connected to the corresponding movable rectangular plates 46. The input end of the power push rod 48 is electrically connected to the output end of an external power supply through an external control switch group.

[0039] The adjusting slider 45 is used to adjust the position of the movable rectangular plate 46, and the movable rectangular plate 46 is used to adjust its height to facilitate the fixing of the clamping rod and the transmission. The power push rod 48 is used to provide power for the movement of the movable rectangular plate 46, thereby enabling adjustment.

[0040] The lever conveying unit 4 also includes an auxiliary pressure plate 47. The lower ends of the two movable rectangular plates 46 are respectively fixedly connected to an auxiliary pressure plate 47. Each auxiliary pressure plate 47 has multiple equally spaced limiting grooves on its lower side. Each limiting groove is rotatably connected to a pressure roller. The two auxiliary pressure plates 47 correspond to the conveying roller 42.

[0041] The auxiliary pressure plate 47 is used to press the pull rod, which facilitates grinding and makes grinding more stable.

[0042] The working principle of the grinding device for processing luggage handles provided by this utility model is as follows: First, the fixed frame 41 is used to fix the conveyor roller 42, which is used to convey the handle for easy grinding. The conveyor motor 43 is started to provide power for moving the handle. The connecting top plate 44 is used to fix the power push rod 48. The adjusting slider 45 is used to adjust the position of the moving rectangular plate 46. The moving rectangular plate 46 is used to adjust the height for easy clamping of the handle and easy conveying. The power push rod 48 provides power for moving the moving rectangular plate 46. The auxiliary pressure plate 47 is used to press the handle. The grinding roller is used for conveying, and then the vertical support plate 31 is used to fix the fixed ring 32. The fixed ring 32 allows the pull rod to pass through for grinding. The power motor 33 is started to rotate the rotating cylinder 34. The rotating cylinder 34 rotates one of the transmission gears 35. The two transmission gears 35 mesh to rotate the other transmission gear 35, thereby rotating the fixed ring 32. The electric push rod 36 provides power for adjusting the grinding roller fixing frame 37. The grinding roller fixing frame 37 is used to fix the grinding roller 38. The grinding roller 38 is used for grinding. The power mechanism 39 provides power for the rotation of the grinding roller 38 for grinding.

[0043] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC microcontroller, the power motor 33 and the conveyor motor 43 are servo motors, and the external control switch group controls the operation of the power push rod 48, the power mechanism 39, the power motor 33, the conveyor motor 43 and the electric push rod 36 using methods commonly used in the prior art.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A grinding device for processing luggage handles, characterized in that: It includes a support plate (1), a grinding unit (3), and a pull rod transmission unit (4). Support plate (1): A support leg is provided at each of the four corners of the lower surface. A grinding body (2) is provided on the upper surface of the support plate (1). A round hole is provided on the left and right sides of the grinding body (2). A pull rod conveying unit (4) is provided on the left and right sides of the grinding body (2) at the edge of the round hole. An inspection hole is provided on the front side of the grinding body (2). An inspection plate is provided in the inspection hole. Grinding unit (3): includes a supporting vertical plate (31), a fixed ring (32), a power motor (33), a rotating cylinder (34), and a transmission gear (35). Two equally spaced supporting vertical plates (31) are fixedly connected to the lower inner surface of the grinding body (2). Each of the two supporting vertical plates (31) has a circular hole, and the two holes are rotatably connected to the fixed ring (32) via bearings. The lower inner surface of the grinding body (2), located to the right of the supporting vertical plate (31), is fixedly connected to the power motor (33) via a motor mounting bracket. The output shaft of the motor (33) is fixedly connected to the rotating cylinder (34), which passes through one of the supporting vertical plates (31). The rotating cylinder (34) is rotatably connected to the supporting vertical plate (31) through a bearing. A transmission gear (35) is fixedly sleeved on the fixed ring (32) and the rotating cylinder (34) at the position between the two supporting vertical plates (31). The two transmission gears (35) mesh with each other. The input end of the power motor (33) is electrically connected to the output end of the external power supply through an external control switch group.

2. The grinding device for processing luggage handles according to claim 1, characterized in that: The grinding unit (3) also includes an electric push rod (36) and a grinding roller fixing frame (37). Four electric push rods (36) in a ring array are arranged on the fixing ring (32) between the two supporting vertical plates (31). The four electric push rods (36) are located to the left of the transmission gear (35). The extended end of each electric push rod (36) passes through the fixing ring (32) and is fixedly connected to the grinding roller fixing frame (37). The input end of the electric push rod (36) is electrically connected to the output end of the external power supply through an external control switch group.

3. The grinding device for processing luggage handles according to claim 2, characterized in that: The grinding unit (3) also includes a grinding roller (38) and a power mechanism (39). A grinding roller (38) is rotatably connected in each grinding roller holder (37). A power mechanism (39) is provided on each grinding roller holder (37). The power mechanism (39) is connected to the grinding roller (38). The input end of the power mechanism (39) is electrically connected to the output end of an external power supply through an external control switch group.

4. The grinding device for processing luggage handles according to claim 1, characterized in that: The pull rod conveying unit (4) includes a fixed frame (41), a conveying roller (42), a conveying motor (43), and a connecting top plate (44). The left and right sides of the grinding body (2) are fixedly connected to the fixed frame (41) through a support frame at the edge of the circular hole. A conveying roller (42) is rotatably connected inside each of the two fixed frames (41). A connecting top plate (44) is fixedly connected to the upper end of each of the two fixed frames (41). The rear ends of the two fixed frames (41) are fixedly connected to the conveying motor (43) through a motor fixing plate. The rear ends of the two conveying rollers (42) pass through the rear side of the fixed frame (41) and are fixedly connected to the output shaft on the corresponding conveying motor (43). The input end of the conveying motor (43) is electrically connected to the output end of the external power supply through an external control switch group.

5. A grinding device for processing luggage handles according to claim 4, characterized in that: The pull rod conveying unit (4) also includes an adjusting slider (45), a movable rectangular plate (46), and a power push rod (48). Slide grooves are respectively opened on the upper side of the conveying roller (42) on the two fixed frames (41). The slide grooves on the two fixed frames (41) extend through the front and rear sides of the fixed frames (41). A limiting slide post is fixedly connected in each slide groove. An adjusting slider (45) is slidably connected in each slide groove. The sliding hole on each adjusting slider (45) is slidably connected to the corresponding limiting slide post. A fixed sliding hole is respectively located on the lower side of each limiting slide post. A spring is fixedly connected to each fixed frame (41). A movable rectangular plate (46) is provided on the upper side of the conveyor roller (42). The front and rear ends of the two movable rectangular plates (46) are fixedly connected to the corresponding adjusting sliders (45). The upper ends of the two connecting top plates (44) are fixedly connected to the power push rods (48) through the support frame. The extended ends of the two power push rods (48) pass through the connecting top plates (44) and are fixedly connected to the corresponding movable rectangular plates (46). The input end of the power push rod (48) is electrically connected to the output end of the external power supply through the external control switch group.

6. A grinding device for processing luggage handles according to claim 5, characterized in that: The pull rod conveying unit (4) also includes an auxiliary pressure plate (47). The lower ends of the two movable rectangular plates (46) are respectively fixedly connected to an auxiliary pressure plate (47). Each auxiliary pressure plate (47) has multiple equally spaced limiting grooves on its lower side. Each limiting groove is rotatably connected to a pressure roller. The two auxiliary pressure plates (47) correspond to the conveying roller (42).

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