Draw-bar processing equipment for draw-bar box

By combining the design clamping mechanism and grinding components, the problem of unsolid clamping of the trolley box grinding equipment is solved, and the stable clamping and efficient grinding of the trolley is achieved, which improves safety and efficiency.

CN223084385UActive Publication Date: 2025-07-11BAODING TIANGE BAG MANUFACTURING CO LTD
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Patent Information

Application Number
CN202422308239.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-23
Publication Date
2025-07-11
Estimated Expiration
2034-09-23

AI Technical Summary

Technical Problem

The existing trolley box grinding equipment is not firmly clamped, which causes the trolley to shake or disengage during the grinding process, causing damage and posing a safety hazard.

Method used

A tie rod processing equipment including a clamping mechanism and grinding assembly is designed. The tie rod is fixed by a clamping motor drive screw and sleeve structure, and the turning rod is flipped and polished in combination with a rotating motor and a rack and rack system to ensure firm clamping and efficient grinding.

Benefits of technology

Effectively prevent the tie rod from shaking or falling off during the grinding process, improving the stability and safety of grinding and improving the grinding efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses draw-bar box draw bar processing equipment, which relates to the technical field of draw-bar box draw bar processing, and comprises a working table, the upper end of the working table is fixedly connected with a fixed frame, and a first screw rod is rotatably mounted in the fixed frame; the right end of the first screw rod penetrates through a side plate of the fixed frame and is fixedly connected with the output end of the driving motor, the surface of the first screw rod is in threaded connection with a moving block, the upper end of the moving block is fixedly connected with a moving plate, the upper end of the moving plate is fixedly connected with a U-shaped mounting plate, and a clamping mechanism is mounted at the left end of the U-shaped mounting plate; according to the device, a pull rod can be firmly clamped through the clamping mechanism, the situation that the pull rod shakes or falls off in the grinding process is prevented, potential safety hazards are reduced, meanwhile, the pull rod to be treated can be turned over in the grinding process, and the grinding efficiency is improved. And the polishing assembly can polish the periphery of the outer side of the pull rod, and the polishing efficiency is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of processing a drawbar of a drawbar case, in particular to a drawbar processing device for a drawbar case. Background Art

[0002] A trolley case refers to a suitcase with a handle and wheels. It is widely used because of its convenience. At the same time, trolley cases are also divided into single-tube trolleys and double-tube trolleys because the case is equipped with a trolley. The tube of the trolley is also divided into square tubes and round tubes, which makes it easy to drag while walking and greatly reduces the burden.

[0003] When people buy a trolley case, they often pay attention to the appearance, color, price, etc. of the suitcase, but ignore the quality of the trolley. When burrs and other substances remain on the trolley, it is easy to cause a safety hazard of scratching people's hands. Therefore, grinding equipment is needed to grind the outer surface of the trolley. The existing grinding equipment generally uses a clamping device to support the two ends of the trolley to achieve a clamping effect. However, this method is not firm and can easily cause the trolley to shake and detach from the clamping device during the grinding process, which not only causes damage to the trolley workpiece, but also has certain safety hazards. Based on this, the present invention provides a trolley case trolley processing equipment to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a suitcase tie rod processing equipment is provided. This technical solution solves the problem that the existing grinding equipment proposed in the above-mentioned background technology generally uses a clamping device to support the two ends of the tie rod to achieve the clamping effect, but this clamping method is not firm, and it is easy to cause the tie rod to shake and detach from the clamping device during the grinding process, which not only causes damage to the tie rod workpiece, but also poses a safety hazard.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A processing device for a trolley case handle, comprising a workbench, wherein a fixed frame is fixedly connected to the upper end of the workbench, a first screw rod is rotatably installed inside the fixed frame, the right end of the first screw rod penetrates through the side plate of the fixed frame and is fixedly connected to the output end of a driving motor, the driving motor is fixedly installed on the upper end of the workbench, a moving block is threadedly connected to the surface of the first screw rod, a moving plate is fixedly connected to the upper end of the moving block, a U-shaped mounting plate is fixedly connected to the upper end of the moving plate, a clamping mechanism is installed at the left end of the U-shaped mounting plate, a rotating motor is fixedly installed at the top end of the U-shaped mounting plate, and a grinding assembly is arranged on the left side of the clamping mechanism. Among them, the clamping mechanism includes a clamping motor and a rotating block, the clamping motor is fixedly installed at the right end of the rotating block, the rotating block is rotatably installed at the left end of the U-shaped mounting plate, the output end of the clamping motor penetrates through the rotating block and is fixedly connected to a second screw rod, a sleeve is threadedly connected to the left end of the second screw rod, a pair of fixing plates are fixedly connected to the left end of the rotating block, the two fixing plates are symmetrically arranged with respect to the second screw rod, a groove is formed on the left side of the fixing plate, a plurality of groups of fixing rods are fixedly connected inside the groove, a connecting rod is movably connected to the outside of the fixing rod, and two ends of the connecting rod are respectively hinged to the sleeve and a top plate.

[0007] Preferably, the grinding assembly includes a support frame, an electric slider is fixedly connected to the lower end of the support frame, the electric slider is sleeved on the surface of a guide rail, a hydraulic cylinder is fixedly installed at the upper end of the support frame, the output end of the hydraulic cylinder penetrates through the top end of the support frame and is fixedly connected to a mounting frame, a grinding motor is fixedly installed inside the mounting frame, and the output end of the grinding motor penetrates through the bottom plate of the mounting frame and is fixedly connected to a grinding disc.

[0008] Preferably, a chute and a collection tank are formed on the upper end of the workbench, the chutes are provided in a pair and are symmetrically arranged with respect to the collection tank, the guide rail is installed inside the chute, and the collection tank is arranged below the grinding disc.

[0009] Preferably, the output end of the rotating motor is fixedly connected to a gear, the lower end of the gear meshes with a rack, and the rack is fixedly sleeved on the surface of the rotating block.

[0010] Preferably, a through groove is formed on the upper end of the U-shaped mounting plate, and the lower end of the gear extends into the inside of the U-shaped mounting plate through the through groove.

[0011] Preferably, a waste box is arranged at the lower end of the workbench, and the waste box is arranged below the collection tank.

[0012] Compared with the prior art, the present utility model provides a processing device for a trolley case handle, having the following beneficial effects:

[0013] 1. The clamping mechanism is provided in the utility model. By sleeving the pull rod to be processed on the top plate, then starting the clamping motor, the clamping motor drives the second screw rod to rotate. The second screw rod further drives the sleeve to move. The movement of the sleeve drives the connecting rod to move. The connecting rod makes the top plate move outward through the fixed rod, so that the top plate abuts against the inner wall of the pull rod to be processed, thereby fixing and restricting the pull rod. This structure can firmly clamp the pull rod, prevent the pull rod from shaking or falling off during the grinding process, and reduce potential safety hazards.

[0014] 2. In the utility model, the rotation motor drives the rotating block to rotate through the cooperation of the gear and the rack, so as to realize the flipping process of the pull rod to be processed, enabling the grinding assembly to perform grinding operations on the outer circumference of the pull rod. The grinding efficiency is high. Brief Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the movement structural schematic diagram of the clamping mechanism in the utility model;

[0017] Figure 3 is the structural schematic diagram of the clamping mechanism in the utility model;

[0018] Figure 4 is the structural schematic diagram of the grinding assembly in the utility model.

[0019] The reference numerals in the figures are:

[0020] 1, workbench; 101, chute; 102, collection tank; 2, fixed frame; 3, drive motor; 4, first screw rod; 5, moving block; 6, moving plate; 7, U-shaped mounting plate; 701, through slot; 8, rotation motor; 9, gear; 10, rack; 11, clamping mechanism; 1101, clamping motor; 1102, rotating block; 1103, second screw rod; 1104, sleeve; 1105, fixed plate; 1106, fixed rod; 1107, connecting rod; 1108, top plate; 12, grinding assembly; 1201, support frame; 1202, electric slider; 1203, guide rail; 1204, hydraulic cylinder; 1205, mounting frame; 1206, grinding motor; 1207, grinding disc; 13, waste bin. Detailed Embodiments

[0021] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0022] Refer to Figure 1As shown in the figure, a processing device for the handle of a trolley case includes a workbench 1. A fixed frame 2 is fixedly connected to the upper end of the workbench 1. A first screw rod 4 is rotatably installed inside the fixed frame 2. The right end of the first screw rod 4 penetrates through the side plate of the fixed frame 2 and is fixedly connected to the output end of a driving motor 3. The driving motor 3 is fixedly installed on the upper end of the workbench 1. A moving block 5 is threadedly connected to the surface of the first screw rod 4. A moving plate 6 is fixedly connected to the upper end of the moving block 5. A U-shaped mounting plate 7 is fixedly connected to the upper end of the moving plate 6. A clamping mechanism 11 is installed at the left end of the U-shaped mounting plate 7. A rotating motor 8 is fixedly installed at the top end of the U-shaped mounting plate 7. A grinding assembly 12 is arranged on the left side of the clamping mechanism 11. The device can firmly clamp the handle through the clamping mechanism 11, preventing the handle from shaking or falling off during the grinding process, reducing potential safety hazards. After clamping, the driving motor 3 drives the moving block 5 to drive the clamping mechanism 11 to move towards the grinding assembly 12, and then the grinding assembly 12 grinds the clamped handle. During the processing, the rotating motor 8 can drive the rotating block 1102 to rotate, thereby realizing the flipping of the handle to be processed, so that the grinding assembly 12 can perform grinding operations on the outer periphery of the handle, and the grinding efficiency is high.

[0023] Specifically, in this embodiment, the clamping mechanism 11 includes a clamping motor 1101 and a rotating block 1102. The clamping motor 1101 is fixedly installed at the right end of the rotating block 1102. The rotating block 1102 is rotatably installed at the left end of the U-shaped mounting plate 7. The output end of the clamping motor 1101 penetrates through the rotating block 1102 and is fixedly connected to a second screw rod 1103. A sleeve 1104 is threadedly connected to the left end of the second screw rod 1103. A pair of fixing plates 1105 are fixedly connected to the left end of the rotating block 1102. The two fixing plates 1105 are symmetrically arranged with respect to the second screw rod 1103. A groove is formed on the left side of the fixing plate 1105. A plurality of groups of fixing rods 1106 are fixedly connected inside the groove. A connecting rod 1107 is movably connected to the outer side of the fixing rod 1106. The two ends of the connecting rod 1107 are respectively hinged to the sleeve 1104 and the top plate 1108. The handle to be processed is sleeved on the top plate 1108, and then the clamping motor 1101 is started. The clamping motor 1101 drives the second screw rod 1103 to rotate. The second screw rod 1103 further drives the sleeve 1104 to move. The movement of the sleeve 1104 drives the connecting rod 1107 to move. The connecting rod 1107 makes the top plate 1108 move outward through the fixing rod 1106, so that the top plate 1108 abuts against the inner wall of the handle to be processed, thereby fixing and restraining the handle.

[0024] Specifically, in this embodiment, the grinding assembly 12 includes a support frame 1201. A motorized slider 1202 is fixedly connected to the lower end of the support frame 1201. The motorized slider 1202 is sleeved on the surface of a guide rail 1203. A hydraulic cylinder 1204 is fixedly installed at the upper end of the support frame 1201. The output end of the hydraulic cylinder 1204 penetrates through the top of the support frame 1201 and is fixedly connected to a mounting bracket 1205. A grinding motor 1206 is fixedly installed inside the mounting bracket 1205. The output end of the grinding motor 1206 penetrates through the bottom plate of the mounting bracket 1205 and is fixedly connected to a grinding disc 1207. Start the hydraulic cylinder 1204. The hydraulic cylinder 1204 drives the mounting bracket 1205 and the grinding motor 1206 to move downward, and start the grinding motor 1206. The grinding motor 1206 drives the grinding disc 1207 to perform a grinding process on the surface of the pull rod, and through the cooperation of the motorized slider 1202 and the guide rail 1203, the grinding disc 1207 moves on the surface of the pull rod.

[0025] Specifically, in this embodiment, a chute 101 and a collection groove 102 are formed in the upper end of the workbench 1. There are a pair of chutes 101, which are symmetrically arranged with respect to the collection groove 102. The guide rail 1203 is installed inside the chute 101. The collection groove 102 is arranged below the grinding disc 1207.

[0026] Specifically, in this embodiment, the output end of the rotary motor 8 is fixedly connected to a gear 9. The lower end of the gear 9 meshes with a rack 10. The rack 10 is fixedly sleeved on the surface of the rotating block 1102. Through the cooperation of the rotary motor 8 with the gear 9 and the rack 10, the rotary motor 8 can drive the rotating block 1102 to rotate, so as to realize the flipping process of the pull rod to be processed, so that the grinding assembly 12 can perform grinding operations on the outer circumference of the pull rod, and the grinding efficiency is high.

[0027] Specifically, in this embodiment, a through groove 701 is formed in the upper end of the U-shaped mounting plate 7. The lower end of the gear 9 extends into the interior of the U-shaped mounting plate 7 through the through groove 701.

[0028] Specifically, in this embodiment, a waste box 13 is arranged at the lower end of the workbench 1. The waste box 13 is arranged below the collection groove 102.

[0029] The working principle of the present utility model is as follows: The staff sleeved the drawbar to be processed on the top plate 1108, and then started the clamping motor 1101. The clamping motor 1101 drives the second screw 1103 to rotate, and the second screw 1103 further drives the sleeve 1104 to move. The movement of the sleeve 1104 drives the connecting rod 1107 to move. The connecting rod 1107 makes the top plate 1108 move outward through the fixed rod 1106, so that the top plate 1108 abuts against the inner wall of the drawbar to be processed, thereby fixing and restraining the drawbar. After the clamping is completed, the driving motor 3 drives the moving block 5 to drive the clamping mechanism 11 to move towards the grinding assembly 12, and then the grinding assembly 12 grinds the clamped drawbar; the grinding assembly 12 drives the mounting frame 1205 and the grinding motor 1206 to move downward through the hydraulic cylinder 1204, and starts the grinding motor 1206. The grinding motor 1206 drives the grinding disc 1207 to grind the surface of the drawbar, and through the cooperation of the electric slider 1202 and the guide rail 1203, the grinding disc 1207 moves on the surface of the drawbar; during the processing, the rotating motor 8 drives the rotating block 1102 to rotate through the cooperation of the gear 9 and the rack 10, so as to realize the flipping of the drawbar to be processed, so that the grinding assembly 12 can perform grinding operations on the outer periphery of the drawbar, and the grinding efficiency is high.

[0030] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A processing device for the handle of a trolley case, characterized in that, It includes a workbench (1), a fixed frame (2) is fixedly connected to the upper end of the workbench (1), a first screw rod (4) is rotatably installed inside the fixed frame (2), the right end of the first screw rod (4) penetrates through the side plate of the fixed frame (2) and is fixedly connected to the output end of a driving motor (3), the driving motor (3) is fixedly installed on the upper end of the workbench (1), a moving block (5) is threadedly connected to the surface of the first screw rod (4), a moving plate (6) is fixedly connected to the upper end of the moving block (5), a U-shaped mounting plate (7) is fixedly connected to the upper end of the moving plate (6), a clamping mechanism (11) is installed at the left end of the U-shaped mounting plate (7), a rotating motor (8) is fixedly installed at the top end of the U-shaped mounting plate (7), and a grinding assembly (12) is arranged on the left side of the clamping mechanism (11); Among them, the clamping mechanism (11) includes a clamping motor (1101) and a rotating block (1102), the clamping motor (1101) is fixedly installed at the right end of the rotating block (1102), the rotating block (1102) is rotatably installed at the left end of the U-shaped mounting plate (7), the output end of the clamping motor (1101) penetrates through the rotating block (1102) and is fixedly connected to a second screw rod (1103), a sleeve (1104) is threadedly connected to the left end of the second screw rod (1103), a pair of fixing plates (1105) are fixedly connected to the left end of the rotating block (1102), the two fixing plates (1105) are symmetrically arranged with respect to the second screw rod (1103), a groove is opened on the left side of the fixing plate (1105), a plurality of groups of fixing rods (1106) are fixedly connected inside the groove, a connecting rod (1107) is movably connected to the outside of the fixing rod (1106), and the two ends of the connecting rod (1107) are respectively hinged to the sleeve (1104) and a top plate (1108).

2. The processing equipment for the pull rod of a trolley case according to claim 1, wherein: The grinding assembly (12) includes a support frame (1201), an electric slider (1202) is fixedly connected to the lower end of the support frame (1201), the electric slider (1202) is sleeved on the surface of a guide rail (1203), a hydraulic cylinder (1204) is fixedly installed at the upper end of the support frame (1201), the output end of the hydraulic cylinder (1204) penetrates through the top end of the support frame (1201) and is fixedly connected to a mounting frame (1205), a grinding motor (1206) is fixedly installed inside the mounting frame (1205), and the output end of the grinding motor (1206) penetrates through the bottom plate of the mounting frame (1205) and is fixedly connected to a grinding disc (1207).

3. The processing equipment for the pull rod of a trolley case according to claim 2, wherein: A chute (101) and a collection groove (102) are opened on the upper end of the workbench (1), there are a pair of chutes (101) which are symmetrically arranged with respect to the collection groove (102), the guide rail (1203) is installed inside the chute (101), and the collection groove (102) is arranged below the grinding disc (1207).

4. The processing equipment for the pull rod of a trolley case according to claim 1, characterized in that: The output end of the rotating electric machine (8) is fixedly connected with a gear (9), the lower end of the gear (9) is meshed with a rack (10), and the rack (10) is fixedly sleeved on the surface of a rotating block (1102).

5. The processing equipment for the pull rod of a trolley case according to claim 4, characterized in that: A through groove (701) is formed in the upper end of the U-shaped mounting plate (7), and the lower end of the gear (9) extends into the interior of the U-shaped mounting plate (7) through the through groove (701).

6. The processing equipment for the pull rod of a trolley case according to claim 1, characterized in that: A waste box (13) is arranged at the lower end of the workbench (1), and the waste box (13) is arranged at the lower end of a collection groove (102).