Trimming device for luggage production

Abstract

The invention discloses a trimming device for luggage production, which comprises a horizontally placed conveying platform, conveying rollers arranged at equal intervals are rotatably mounted above the conveying platform, the conveying rollers are driven to rotate by a motor in the conveying platform, a luggage main body needing to be trimmed is placed above the conveying rollers, and the conveying rollers are driven to rotate by a motor in the conveying platform. A mounting frame is fixedly mounted on the upper portion of the rear side of the conveying platform, two operating mechanical arms are mounted on the lower surface of the mounting frame in a bilateral symmetry mode, trimming tools are mounted at the tail ends of the operating mechanical arms, and an infrared positioner is fixedly mounted on the upper surface of the rear side of the conveying platform. According to the trimming device for luggage production, in the rotating process of the conveying rollers, the driving rotating disc is driven to rotate through the transmission belt, the connecting rods on the outer surface of the driving rotating disc are driven to move through the driving rotating disc, the connecting rods are matched with the vibration springs to drive the receiving plate to vibrate up and down, and therefore collected waste is vibrated off from the left side, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of luggage production, and specifically relates to a trimming device for luggage production. Background Technique

[0002] Luggage refers to various types of suitcases, bags, backpacks and other containers for travel or daily use, used for storing and carrying items. When producing cloth or leather luggage, there will be excess waste at the edge position of the stitches, and at this time, a trimming device is needed for trimming operations.

[0003] In the prior art, a Chinese patent with the publication number CN110861129A discloses an integrated trimming device for luggage production and processing, including a workbench and a back plate arranged at the rear end thereof. At the top of the front end of the back plate, a top plate extends forward. An electric telescopic rod I is installed inside the reinforcing tube, and a support mechanism is installed on the top of the outer wall of the reinforcing tube. A kidney-shaped embedded groove is opened at the top of the front end of the back plate. Electric telescopic rods II are installed on both the left and right sides inside the kidney-shaped embedded groove. A knife handle is installed at the front end of the electric telescopic rod II, and a blade for cutting the edge material of the luggage is installed at the bottom of the knife handle. A guiding through hole is opened on the workbench, and two semi-circular clamping blocks are welded to the bottom of the workbench. In the present invention, by turning on the electric telescopic rod II to drive the movement of the knife handle, the blade at the bottom of the knife handle cuts off the excess corner materials on the luggage. After the excess corner materials on both the left and right sides of the luggage are cut, the positioning rod is pushed backward, and finally the positioning rod is clamped into another semi-circular clamping block, which is convenient for cutting the edge materials of the other two sides, and the processing efficiency is high.

[0004] Combined with the above materials, it can be seen that in the prior art, a trimming knife is generally used to trim the edges of luggage. However, in the actual use process, due to the generation of a certain amount of waste during trimming, the operator needs to continuously clean the waste, thereby affecting the overall work efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a trimming device for luggage production to solve the problem of inconvenient cleaning of trimming waste proposed in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A trimming device for luggage production, including a horizontally placed conveying platform, on which conveying rollers are rotatably installed at equal intervals above the conveying platform, and the conveying rollers are driven to rotate by a motor inside the conveying platform. It also includes: A luggage main body to be trimmed is placed above the conveying rollers. An installation frame is fixedly installed above the rear side of the conveying platform. An operating robotic arm is installed on the lower surface of the installation frame, and two operating robotic arms are symmetrically arranged on the left and right. A trimming tool is installed at the end of the operating robotic arm. An infrared locator is fixedly installed on the upper surface of the rear side of the conveying platform; Inside the conveying platform, there is a receiving plate for receiving trimming waste, and the receiving plate is arranged in an inclined structure, and a vibration mechanism is arranged at the rear side of the receiving plate; Above the right side of the conveying platform, there is a positioning plate installed, and two positioning plates are symmetrically arranged before and after.

[0007] Preferably, a limiting plate for squeezing and fixing the main body of the luggage is arranged below the mounting frame, and a telescopic cylinder is fixedly installed between the limiting plate and the mounting frame.

[0008] Preferably, the vibration mechanism includes a vibration spring fixedly installed between the lower surface of the right side of the receiving plate and the conveying platform, and a connecting rod is rotatably installed on the upper surface of the right side of the receiving plate.

[0009] Preferably, the upper end of the connecting rod is rotatably installed on the outer surface of the driving turntable, and the driving turntable is rotatably installed inside the conveying platform.

[0010] Preferably, the driving turntable rotates synchronously with the conveying roller through the transmission belt on its side.

[0011] Preferably, an adjusting screw rod for adjusting its spacing is installed through the thread inside the positioning plate, and a rotating handle for driving its rotation is coaxially fixedly installed at the front end of the adjusting screw rod.

[0012] Preferably, a guiding slide bar is installed through the sliding inside the positioning plate, and the guiding slide bar is arranged in parallel with the adjusting screw rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are: The trimming device for luggage production adopts a new structural design, and the specific content is as follows: 1. The main body of the luggage to be trimmed is conveyed to the middle position by the rotation of the conveying roller, and then the operating robotic arm is started to drive the trimming tool to move, so as to achieve the purpose of trimming the edge position of the main body of the luggage. During this process, the telescopic cylinder is pushed to move the limiting plate downward to fix the main body of the luggage and avoid position deviation during the trimming process; Furthermore, the waste generated during the trimming process falls onto the receiving plate through the gap between the conveying rollers, and the receiving plate is used to collect the trimming waste; Furthermore, during the rotation of the conveying roller, the driving turntable is driven to rotate through the transmission belt, and the connecting rod on its outer surface is driven to move by the driving turntable, so that the connecting rod cooperates with the vibration spring to drive the receiving plate to vibrate up and down, thereby shaking off the collected waste from the left side, which is convenient for subsequent processing.

[0014] 2. During the transportation of the luggage main body, it is positioned by the positioning plates on the front and rear sides, so that the luggage main body is kept in the middle position. By rotating the handle, the adjusting screw rod is driven to rotate, so that the adjusting screw rod drives the positioning plate to move, achieving the purpose of adjusting the distance between the positioning plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the lower surface structure of the mounting frame of the present invention; Figure 3 is a schematic diagram of the receiving plate structure of the present invention; Figure 4 For the present invention Figure 3 is an enlarged schematic diagram of part A in the present invention; Figure 5 is a schematic diagram of the vibration spring structure of the present invention; Figure 6 is a schematic diagram of the positioning plate structure of the present invention.

[0016] In the figure: 1, conveying platform; 2, conveying roller; 3, luggage main body; 4, mounting frame; 5, operating robotic arm; 6, trimming cutter; 7, limiting plate; 8, telescopic cylinder; 9, infrared positioner; 10, receiving plate; 11, vibration spring; 12, driving turntable; 13, transmission belt; 14, connecting rod; 15, positioning plate; 16, adjusting screw rod; 17, guiding slide bar; 18, rotating handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment 1: Please refer to Figure 1 - Figure 2 , in order to achieve the purpose of automatic trimming in this embodiment, the following technical solutions are provided, and specifically disclosed: a horizontally placed conveying platform 1, on which conveying rollers 2 are rotatably installed at equal intervals, and the conveying rollers 2 are driven to rotate by a motor inside the conveying platform 1. Above the conveying rollers 2 is placed a luggage main body 3 to be trimmed. Above the rear side of the conveying platform 1 is fixedly installed a mounting frame 4, and an operating robotic arm 5 is installed on the lower surface of the mounting frame 4, and there are two operating robotic arms 5 arranged symmetrically left and right. A trimming cutter 6 is installed at the end of the operating robotic arm 5. An infrared positioner 9 is fixedly installed on the upper surface of the rear side of the conveying platform 1. Below the mounting frame 4 is provided a limiting plate 7 for squeezing and fixing the luggage main body 3, and a telescopic cylinder 8 is fixedly installed between the limiting plate 7 and the mounting frame 4.

[0019] When using the device, first place the luggage main body 3 to be trimmed on the upper side of the conveying roller 2 from the right side, and use the conveying roller 2 to convey the luggage main body 3 from right to left. When the luggage main body 3 moves to the middle position (positioned by the infrared locator 9), turn on the telescopic cylinder 8, so that the telescopic cylinder 8 pushes the limiting plate 7 downward to the position where it presses the luggage main body 3, achieving the purpose of the luggage main body 3. Then turn on the operating robotic arm 5 to drive the trimming tool 6 to move, realizing the trimming operation of the luggage main body 3.

[0020] Embodiment Two: Please refer to Figure 3 - Figure 5 , in order to solve the problem that the traditional device is not convenient for collecting waste materials in this embodiment, the following technical solutions are provided, and specifically disclosed: A receiving plate 10 for receiving trimming waste is installed inside the conveying platform 1, and the receiving plate 10 is arranged in an inclined structure. And a vibrating mechanism is arranged at the rear side of the receiving plate 10. The vibrating mechanism includes a vibrating spring 11 fixedly installed between the lower surface of the right side of the receiving plate 10 and the conveying platform 1. And a connecting rod 14 is rotatably installed on the upper surface of the right side of the receiving plate 10. The upper end of the connecting rod 14 is rotatably installed on the outer surface of the driving turntable 12. And the driving turntable 12 is rotatably installed inside the conveying platform 1. The driving turntable 12 rotates synchronously with the conveying roller 2 through the transmission belt 13 on its side.

[0021] The waste materials generated by trimming fall onto the upper side of the receiving plate 10 through the gap between the conveying rollers 2. And during the rotation of the conveying roller 2, the driving turntable 12 is driven to rotate through the transmission belt 13. During the rotation of the driving turntable 12, the connecting rod 14 rotating on its outer surface is driven to move. By using the pushing of the connecting rod 14 and the resetting action of the vibrating spring 11, the receiving plate 10 vibrates up and down, so as to discharge the collected waste materials from the left side, which is convenient for the subsequent processing by the staff.

[0022] Embodiment Three: Please refer to Figure 6 , in order to ensure that the luggage main body 3 is in the middle position in this embodiment, the following technical solutions are provided, and specifically disclosed: A positioning plate 15 is installed above the right side of the conveying platform 1, and two positioning plates 15 are symmetrically arranged front and back. A regulating lead screw 16 for adjusting its spacing is installed through the positioning plate 15 in a threaded manner. And a rotating handle 18 for driving its rotation is coaxially and fixedly installed at the front end of the regulating lead screw 16. A guiding slide rod 17 is installed through the positioning plate 15 in a sliding manner, and the guiding slide rod 17 is arranged parallel to the regulating lead screw 16.

[0023] When the luggage main body 3 is conveyed above the conveying rollers 2, it is guided by the positioning plates 15 on the front and rear sides to make it in the middle position. According to the luggage main bodies 3 of different sizes, the staff rotates the handle 18 to drive the adjusting screw rod 16 to rotate. During the rotation of the adjusting screw rod 16, the positioning plates 15 outside it are driven to move (the guiding slide rod 17 is used for limiting during the movement of the positioning plates 15), so as to adjust the distance between the two positioning plates 15 at the front and rear.

[0024] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming device for bag production, comprising a horizontally placed conveying platform (1), above which conveying rollers (2) arranged at equal intervals are rotatably mounted, and the conveying rollers (2) are driven to rotate by a motor inside the conveying platform (1), characterized in that: Also includes: A bag body (3) to be trimmed is placed above the conveying roller (2); a mounting frame (4) is fixedly mounted on the upper rear side of the conveying platform (1); an operating mechanical arm (5) is mounted on the lower surface of the mounting frame (4); and two operating mechanical arms (5) are symmetrically arranged on the left and right. A trimming tool (6) is mounted at the end of the operating mechanical arm (5); and an infrared locator (9) is fixedly mounted on the upper rear surface of the conveying platform (1); A receiving plate (10) for receiving trimming waste is installed inside the conveying platform (1), and the receiving plate (10) is arranged as an inclined structure, and a vibration mechanism is arranged on the rear side of the receiving plate (10); A positioning plate (15) is installed on the upper right side of the conveying platform (1), and two positioning plates (15) are symmetrically arranged front and back.

2. The trimming device for bag production according to claim 1, characterized in that: A limiting plate (7) for squeezing and fixing the bag body (3) is provided below the mounting frame (4), and a telescopic cylinder (8) is fixedly installed between the limiting plate (7) and the mounting frame (4).

3. The trimming device for bag production according to claim 1, characterized in that: The vibration mechanism comprises a vibration spring (11) fixedly mounted between the lower right surface of the receiving plate (10) and the conveying platform (1), and a connecting rod (14) is rotatably mounted on the upper right surface of the receiving plate (10).

4. The trimming device for bag production according to claim 3, characterized in that: The upper end of the connecting rod (14) is rotatably mounted on the outer surface of the driving turntable (12), and the driving turntable (12) is rotatably mounted on the inner side of the conveying platform (1).

5. The trimming device for bag production according to claim 4, characterized in that: The driving turntable (12) rotates synchronously with the conveying roller (2) via a transmission belt (13) on its side.

6. The trimming device for bag production according to claim 1, characterized in that: An adjusting screw rod (16) for adjusting the spacing between the adjusting screw rods (15) is threadedly installed inside the positioning plate (15), and a rotating handle (18) for driving the adjusting screw rod (16) to rotate is coaxially fixedly installed at the front end of the adjusting screw rod (16).

7. The trimming device for bag production according to claim 6, characterized in that: A guide slide bar (17) is slidably installed inside the positioning plate (15), and the guide slide bar (17) and the adjusting screw rod (16) are arranged in parallel.

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