A thread-adjustable size type strip processing device

Abstract

The utility model provides a kind of adjustable size type strip processing device with line, including rack, mobile compression assembly, driving assembly, fixed compression assembly and punching assembly, mobile compression assembly and the upper end surface of rack form sliding connection, driving assembly is connected with mobile compression assembly, fixed compression assembly is fixedly installed at the position of the upper end surface of rack near output end;After profile bar is moved to the processing position set by profile bar by mobile compression assembly, mobile compression assembly stops moving, fixed compression assembly is compacted to section bar, while punching assembly acts, and profile bar is punched, after punching processing is completed, fixed compression assembly loosens, and mobile compression assembly continues to drive profile bar to move forward, and the above-mentioned process is repeated, and the next position of profile bar is punched;Using the above structure, profile bar can be forwarded by mobile compression assembly, to achieve the operation requirement of processing while forwarding, improve production efficiency and reduce operation cost.

Description

Technical Field

[0001] This utility model relates to the field of profile processing technology, specifically to a profile processing device with adjustable dimensions that follows the wire. Background Technology

[0002] During automobile production and assembly, trim strips (such as decorative strips or sealing strips) need to be installed in the corresponding positions on the vehicle body. To facilitate installation, certain parts of the trim strips need to be notched or punched to prevent interference with the vehicle body during installation.

[0003] In existing technologies, the punching process for profiles is a post-processing punching process. That is, after the profiles are extruded and output from the production line, the finished profiles are transferred to the corresponding punching equipment for punching. In the above-mentioned profile processing production method, the existence of an intermediate profile turnover and transfer link reduces the production efficiency of profile processing and also increases the production cost of profiles. Utility Model Content

[0004] In view of the defects existing in the prior art, the purpose of this utility model is to provide a line-adjustable size profile processing device to solve the problem of reduced profile processing efficiency and increased profile processing cost caused by intermediate turnover links in the existing profile processing process.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] This application provides a wire-adjustable size strip processing device, comprising:

[0007] The frame includes an input end for inputting the profile strip and an output end for outputting the profile strip outward, wherein the input end and the output end are arranged opposite to each other;

[0008] A movable clamping assembly is slidably connected to the upper end face of the frame along the length of the frame. The movable clamping assembly is used to clamp the profile strip and convey it forward.

[0009] A drive assembly is mounted on the frame and is connected to the movable clamping assembly, used to drive the movable clamping assembly to reciprocate linearly along the frame;

[0010] A fixing and clamping assembly is fixedly installed on the upper end face of the frame near the output end, and the fixing and clamping assembly is used to fix and clamp the profile strip;

[0011] A punching assembly is fixedly installed on the upper end face of the frame near the fixing and clamping assembly. The punching assembly is used for punching holes in the profile strip.

[0012] The movable clamping assembly, the fixed clamping assembly, and the punching assembly are arranged coaxially along the centerline of the length direction of the frame.

[0013] Furthermore, it also includes an inlet roller assembly, which includes a bracket and a pair of inlet rollers. The bracket is fixedly installed at the input end position on the upper end face of the frame, and the pair of inlet rollers are horizontally rotatably installed on the upper end of the bracket. An input channel for the profile strip to enter is reserved between the pair of inlet rollers.

[0014] Furthermore, it also includes a pair of rollers, which are respectively disposed on the upper end surface of the frame near the input end and the fixed clamping assembly. The rollers are rotatably mounted on the frame and are used to guide and support the profile strip to move forward.

[0015] Furthermore, the drive assembly includes a servo motor, a lead screw, and a ball screw nut. The lead screw is rotatably mounted on one side of the upper end face of the frame along a length direction parallel to the frame. The servo motor is fixedly connected to one end of the lead screw. The ball screw nut is mounted on the lead screw. The moving clamping assembly is fixedly connected to the ball screw nut.

[0016] Furthermore, the movable pressing assembly includes a base, a lower pressing mold, an upper pressing mold, an upper pressing cylinder, and a pair of slides. The lower pressing mold is fixedly installed on the upper end face of the base, and the upper pressing mold is positioned directly above the lower pressing mold. The upper pressing cylinder is connected to the upper pressing mold and is used to drive the upper pressing mold to move up and down. The upper end faces of the pair of slides are respectively fixedly installed on the left and right ends of the bottom end face of the base. The bottom ends of the pair of slides are slidably connected to the upper end face of the frame. One of the slides is fixedly installed on the ball screw nut.

[0017] Furthermore, a pair of slide rails are provided on the upper end face of the frame along the length direction parallel to the frame, and the bottom end faces of the pair of slide blocks are respectively slidably mounted on the pair of slide rails.

[0018] The beneficial effects of this utility model are as follows:

[0019] By employing the aforementioned adjustable-size profile processing device, the movable clamping assembly drives the finished profile to move synchronously outward for output. After the movable clamping assembly moves the profile to the set processing position, it stops moving, and the fixed clamping assembly clamps the profile. Simultaneously, the punching assembly operates to punch holes in the profile. After punching is completed, the fixed clamping assembly releases, and the movable clamping assembly continues to drive the profile forward, repeating the above process to punch holes at the next position of the profile. With this structure, the profile can be conveyed forward by the movable clamping assembly, achieving the requirement of simultaneous conveying and processing, thereby improving production efficiency and reducing operating costs. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the adjustable-size strip processing device according to the embodiments of this application.

[0021] Figure 2 This is a top view of the adjustable-size strip processing device in the embodiments of this application.

[0022] Figure 3 This is a three-dimensional structural diagram of the movable clamping component in the embodiments of this application.

[0023] In the picture:

[0024] 100-Adjustable size strip processing device;

[0025] 10-Frame; 11-Slide rail;

[0026] 20 - Inlet roller assembly; 21 - Support; 22 - Inlet roller; 23 - Input channel;

[0027] 30-roller;

[0028] 40-Moving clamping assembly; 41-Slide; 42-Base; 43-Lower clamping mold; 44-Upper clamping mold; 45-Upper clamping cylinder;

[0029] 50 - Fixed clamping assembly;

[0030] 60-Punching assembly. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0032] See appendix Figure 1 To be continued Figure 2 As shown, this embodiment provides a wire-adjustable size strip processing device 100, which includes a frame 10, a movable clamping assembly 40, a drive assembly, a fixed clamping assembly 50, and a punching assembly 60.

[0033] See attached document Figure 1 and attached Figure 2 As shown, for ease of description, the two opposite ends on the frame 10 are simply referred to as the input end and the output end. That is, the end where the profile enters the frame 10 is the input end, and the end where the profile is output from the other end of the frame 10 is the output end.

[0034] See attached document Figure 1 and attached Figure 2 As shown, an inlet roller assembly 20 is installed at the input end of the frame 10. The inlet roller assembly 20 is used to guide the profile into the frame 10 for forward conveying. Specifically, the inlet roller assembly 20 includes a bracket 21 and a pair of inlet rollers 22. The bracket 21 is fixed to the upper end face of the frame 10. The pair of inlet rollers 22 are rotatably mounted on the top of the bracket 21 with opposite orientation. An input channel 23 for the profile to enter is reserved between the pair of inlet rollers 22. The inlet rollers 22 are horizontally rotatably mounted on the top of the bracket 21. During the outward output of the profile, the front end of the profile enters the input channel 23 between the pair of inlet rollers 22, which guides the conveying direction of the profile. As the profile moves forward, a rolling connection is formed between the profile and the inlet rollers 22. The rolling connection allows the profile to move forward with less resistance.

[0035] Continue to refer to the appendix Figure 1 and attached Figure 2 As shown, the movable clamping assembly 40 is slidably connected to the upper end face of the frame 10 along the length of the frame 10. The movable clamping assembly 40 is used to clamp the profile strip and convey it forward. The drive assembly is mounted on the frame 10 and connected to the movable clamping assembly 40. The drive assembly is used to drive the movable clamping assembly 40 to move linearly back and forth along the frame 10.

[0036] By employing a reciprocating and clamping movable clamping assembly 40, the movable clamping assembly 40 can drive the movable clamping assembly 40 to move forward, and the forward movement distance of the movable clamping assembly 40 can be adjusted. That is, by controlling the movement distance of the movable clamping assembly 40, the forward movement distance of the movable clamping assembly 40 can be controlled synchronously, so as to realize the conveying and processing of movable clamping assemblies at different processing distances.

[0037] For details, please refer to the appendix. Figure 1 and attached Figure 2As shown, in this embodiment, the drive assembly includes a servo motor, a lead screw, and a ball screw nut. The lead screw is rotatably mounted on one side of the upper surface of the frame 10 along a length direction parallel to the frame 10. The servo motor is fixedly connected to one end of the lead screw, the ball screw nut is mounted on the lead screw, and the moving clamping assembly 40 is fixedly connected to the ball screw nut. By adopting a servo motor + ball screw transmission structure, the rotational speed of the ball screw can be precisely controlled by controlling the parameters of the servo motor, thereby controlling the axial movement distance of the ball screw nut relative to the ball screw, thus achieving the purpose of precisely controlling the movement distance of the moving clamping assembly 40.

[0038] See attached document Figure 1 and attached Figure 3 As shown, in this embodiment, specifically, the movable pressing assembly 40 includes a base 42, a lower pressing mold 43, an upper pressing mold 44, an upper pressing cylinder 45, and a pair of slides 41. The lower pressing mold 43 is fixedly installed on the upper end face of the base 42, and the upper pressing mold 44 is positioned directly above the lower pressing mold 43. The upper pressing cylinder 45 is connected to the upper pressing mold 44 and is used to drive the upper pressing mold 44 to move up and down. The upper end faces of the pair of slides 41 are respectively fixedly installed on the left and right ends of the bottom end face of the base 42. The bottom ends of the pair of slides 41 are slidably connected to the upper end face of the frame 10. One slide 41 is fixedly installed on the ball screw nut.

[0039] See attached document Figure 1 and attached Figure 2 As shown, a pair of slide rails 11 are provided on the upper end face of the frame 10 along the length direction parallel to the frame 10, and the bottom end faces of a pair of slide blocks 41 are respectively slidably mounted on the pair of slide rails 11.

[0040] By providing a pair of slide blocks 41 on the left and right sides of the bottom end of the base 42 in the movable clamping assembly 40, one of the slide blocks 41 is fixedly connected to the ball screw nut, so that as the ball screw nut moves back and forth, the pair of slide blocks 41 can be synchronously driven to move back and forth along the slide rail 11. Meanwhile, the movable clamping assembly 40 is equipped with an upper clamping die 44 and a lower clamping die 43 that can move up and down for clamping. When it is necessary to move the profile synchronously, the upper clamping cylinder 45 can drive the lower clamping die 43 to move, pressing the profile located between the upper and lower clamping dies 44 onto the end face of the lower clamping die 43. This makes the profile and the movable clamping assembly 40 an integral unit, so that the movable clamping assembly 40 can synchronously move the profile forward for conveying. Conversely, when the movable clamping assembly 40 moves to its maximum stroke, the upper clamping cylinder 45 drives the upper clamping die 44 to rise, and the upper clamping die 44 moves away from the lower clamping die 43. The servo motor drives the lead screw to rotate, causing the ball screw nut to drive the slide block 41 to move in the opposite direction and reset. Since the upper clamping die 44 does not clamp the profile during this process, the profile will not move in the opposite direction during the reverse movement of the upper clamping die 44.

[0041] See attached document Figure 1 and attached Figure 2 As shown, in this embodiment, the fixing and clamping assembly 50 is fixedly installed on the upper end of the frame 10 near the output end. The fixing and clamping assembly 50 is used to fix and clamp the profile strip. That is, when the punching assembly 60 performs notching or shearing punching on the profile strip, the fixing and clamping assembly 50 is activated to clamp the profile strip, preventing the profile strip from moving during the punching process and affecting the punching accuracy of the profile strip. It can be understood that during the processing of the profile strip by the punching assembly 60, the moving clamping assembly 40 stops moving. It should be noted that in this embodiment, the structure of the fixing and clamping assembly 50 is basically the same as that of the moving clamping assembly 40. The only difference is that the fixing and clamping assembly 50 does not have the slide 41 in the moving clamping assembly 40. The other structures are the same, so the specific structure of the fixing and clamping assembly 50 will not be described here.

[0042] Continue to refer to the appendix Figure 1 and attached Figure 2 As shown, in this embodiment, the punching assembly 60 is fixedly installed on the upper end face of the frame 10 at a position close to the fixed clamping assembly 50. The punching assembly 60 is used for punching the profile strip. The movable clamping assembly 40, the fixed clamping assembly 50 and the punching assembly 60 are arranged coaxially along the centerline of the length direction of the frame 10.

[0043] Continue to refer to the appendix Figure 1 and attached Figure 2 As shown, in this embodiment, a pair of rollers 30 are also included. The pair of rollers 30 are respectively disposed on the upper end surface of the frame 10 near the input end and the fixed clamping assembly 50. The rollers 30 are rotatably mounted on the frame 10. The rollers 30 are used to guide and support the forward conveying of the profile strip. That is, the bottom end surface of the profile strip is in contact with the upper end surface of the roller 30. The rollers 30 can rotate relative to the frame 10 in the direction of the profile strip's movement. The bottom end surface of the profile strip and the upper end surface of the roller 30 form a rolling contact. The rollers 30 support the bottom end surface of the profile strip to prevent the profile strip from sagging downwards during the conveying process.

[0044] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A processing device for adjustable-size strips, characterized in that, include: The frame includes an input end for inputting the profile strip and an output end for outputting the profile strip outward, wherein the input end and the output end are arranged opposite to each other; A movable clamping assembly is slidably connected to the upper end face of the frame along the length of the frame. The movable clamping assembly is used to clamp the profile strip and convey it forward. A drive assembly is mounted on the frame and is connected to the movable clamping assembly for driving the movable clamping assembly to reciprocate linearly along the frame. A fixing and clamping assembly is fixedly installed on the upper end face of the frame near the output end, and the fixing and clamping assembly is used to fix and clamp the profile strip; A punching assembly is fixedly installed on the upper end face of the frame near the fixing and clamping assembly. The punching assembly is used for punching holes in the profile strip. The movable clamping assembly, the fixed clamping assembly, and the punching assembly are arranged coaxially along the centerline of the length direction of the frame.

2. The adjustable-size strip processing device according to claim 1, characterized in that, It also includes an inlet roller assembly, which includes a bracket and a pair of inlet rollers. The bracket is fixedly installed at the input end position on the upper end face of the frame, and the pair of inlet rollers are horizontally rotatably installed on the upper end of the bracket. An input channel for the profile strip to enter is reserved between the pair of inlet rollers.

3. A wire-adjustable size strip processing device according to claim 1 or 2, characterized in that, It also includes a pair of rollers, which are respectively disposed on the upper end surface of the frame near the input end and the fixed clamping assembly. The rollers are rotatably mounted on the frame and are used to guide and support the profile strip to move forward.

4. The adjustable-size strip processing device according to claim 1, characterized in that, The drive assembly includes a servo motor, a lead screw, and a ball screw nut. The lead screw is rotatably mounted on one side of the upper end face of the frame along a length direction parallel to the frame. The servo motor is fixedly connected to one end of the lead screw. The ball screw nut is mounted on the lead screw. The movable clamping assembly is fixedly connected to the ball screw nut.

5. The adjustable-size strip processing device according to claim 4, characterized in that, The movable clamping assembly includes a base, a lower clamping mold, an upper clamping mold, an upper clamping cylinder, and a pair of slides. The lower clamping mold is fixedly installed on the upper end face of the base, and the upper clamping mold is positioned directly above the lower clamping mold. The upper clamping cylinder is connected to the upper clamping mold and is used to drive the upper clamping mold to move up and down. The upper end faces of the pair of slides are respectively fixedly installed on the left and right ends of the bottom end face of the base. The bottom ends of the pair of slides are slidably connected to the upper end face of the frame. One of the slides is fixedly installed on the ball screw nut.

6. The adjustable-size strip processing device according to claim 5, characterized in that, The upper end face of the frame is provided with a pair of slide rails along the length direction parallel to the frame, and the bottom end faces of the pair of slide blocks are respectively slidably mounted on the pair of slide rails.

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