Chamfering device for spring lifting foot in copper pipe rack

Abstract

The utility model provides a chamfering device for a spring lifting foot in a copper pipe frame, relates to the technical field of machining of parts of the copper pipe frame, and aims to solve the problems that after a spring lifting foot structure of an existing part of the copper pipe frame is blanked, the spring lifting foot needs to be chamfered, an existing chamfering mode is manually processed, and the machining efficiency is high. The spring lifting foot chamfering device comprises a working table, the working table is rotationally connected with an indexing table through cooperation of a motor and a rotor, multiple sets of stations are evenly distributed on the indexing table, workpieces are movably connected in the stations, pressing blocks are fixedly connected to the positions, located on the indexing table, of the upper portions of the workpieces, and the pressing blocks are fixedly connected with the indexing table. A feeding mechanism is installed on the left side of the indexing table, a front face chamfering mechanism is installed on the right side of the feeding mechanism, and a reverse face chamfering mechanism is installed between the feeding mechanism and the front face chamfering mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing of a copper tube rack, in particular to a chamfering device for a spring hanging foot in a copper tube rack. Background Art

[0002] Copper tube rack generally refers to the rack or structure used to support and fix copper tubes in textile machinery. In the textile industry, copper tubes (sometimes also called rollers or roller tubes) are key components of textile machinery, used to guide yarn or fiber in the machine. The main function of the textile copper tube rack is to ensure that the copper tube is in the correct position and maintain its stability so that the yarn can pass smoothly, thereby ensuring the continuity of the textile process and product quality.

[0003] After the punching process of the spring hanging foot structure of the existing copper tube rack is completed, the spring hanging foot needs to be chamfered. The existing chamfering process is manually processed, which has low processing efficiency and long cycle, and cannot be applied to the problem of large-scale spring hanging foot chamfering. Therefore, it is particularly important to design a device for chamfering the spring hanging foot in the copper tube rack to solve the above technical problems. Utility Model Content

[0004] The utility model aims to solve the problem that after the punching process of the spring hanging foot structure of the existing copper tube rack parts is completed, the spring hanging foot needs to be chamfered, and the existing chamfering processing method is manually processed, the processing efficiency is low and the cycle is long, and it is not suitable for the chamfering processing of large quantities of spring hanging feet.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chamfering device for a spring hanging foot in a copper tube rack, comprising a workbench, the workbench is connected to a dividing table through a motor and a rotor for rotation, a plurality of workstations are evenly distributed on the dividing table, a workstation is movably connected with a workpiece, a pressure block is fixedly connected to the dividing table above the workpiece, a feeding mechanism is installed on the left side of the dividing table, a front chamfering mechanism is installed on the right side of the feeding mechanism, a back chamfering mechanism is installed between the feeding mechanism and the front chamfering mechanism, a touch control screen is installed at the upper position of the feeding mechanism, a unloading structure is installed on the right side of the touch control screen, the feeding mechanism, the back chamfering mechanism, the front chamfering mechanism, the touch control screen and the unloading mechanism are all distributed along the circumference of the dividing table.

[0006] Preferably, the feeding mechanism includes a frame, a silo is mounted on the frame, the silo is filled with multiple groups of workpieces, a stacking area is arranged above the silo, a push plate is movably connected to the left side of the silo, a feeding cylinder is fixedly connected to the frame, a slide rod is slidably connected to the feeding cylinder, and the slide rod is fixedly connected to the push plate.

[0007] Preferably, a limiting cylinder is fixedly connected to the front chamfering mechanism and the back chamfering mechanism, a top plate is slidably connected to the limiting cylinder, and the top plate abuts against the workpiece.

[0008] Preferably, the front chamfering mechanism comprises a bracket, a downward-pressing cylinder is fixedly connected to the bracket, a telescopic rod is slidably connected in the downward-pressing cylinder, and a front chamfering cutter head is rotatably connected to the end of the telescopic rod.

[0009] Preferably, the reverse chamfering mechanism comprises a reverse chamfering tool head, and the reverse chamfering tool head is rotatably connected to the workbench and can be moved up and down on the workbench.

[0010] Preferably, the unloading mechanism includes a support frame, a conveyor belt is installed on the support frame, a unloading cylinder is installed on the support frame, a sliding rod is slidably connected in the unloading cylinder, a base is fixedly connected to the sliding rod, a pulling cylinder is fixedly connected to the base, a pulling rod is slidably connected in the pulling cylinder, and the base is located above the conveyor belt.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, during use, a loading mechanism, a reverse chamfering mechanism, a front chamfering mechanism and a discharging mechanism are sequentially arranged on the circumference of the rotatable indexing table, so that the workpiece enters the indexing table from the material bin in a semi-automatic manner, and then reaches the reverse chamfering and front chamfering mechanism positions in sequence under the drive of the motor, and the corresponding cutter head is controlled by the corresponding program to perform chamfering operations on the surface of the workpiece, and finally the discharging cylinder and the pulling cylinder cooperate with each other, so that the workpiece is separated from the workstation and reaches the conveyor belt position, and finally collected and processed uniformly. Compared with the conventional method of manually chamfering the surface of the workpiece by the staff, the utility model realizes the automatic chamfering operation of the spring hanging foot. The technical solution adopted by the utility model has a compact overall structure and is easy for the staff to install and maintain, and solves the problem that the spring hanging foot structure of the components of the existing copper tube rack needs to be chamfered after the punching process is completed, and the existing chamfering processing method is manually processed, with low processing efficiency and long cycle, and cannot be applied to the chamfering processing of large quantities of spring hanging feet.

[0013] 2. In the utility model, during use, the front chamfering cutter head in a rotating state is driven to move toward the workpiece by pressing down the telescopic rod in the cylinder, and the workpiece is chamfered according to the instructions of the control program. The back chamfering cutter head can also slide up and down on the workbench in a moving state. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a side view of the chamfering device of the utility model for the spring hanging foot in the copper tube rack;

[0015] Figure 2 This is an overall diagram of the chamfering device for the spring hanging foot in the copper tube rack of the utility model;

[0016] Figure 3 The utility model is a partial structural schematic diagram of a discharging mechanism in a chamfering device for a spring hanging foot in a copper tube rack.

[0017] Legend: 1. Workbench; 101. Motor; 102. Rotor; 103. Indexing table; 104. Work station; 2. Workpiece; 201. Press block; 3. Loading mechanism; 301. Frame; 302. Bin; 303. Stacking area; 304. Push plate; 305. Feeding cylinder; 306. Slide rod; 4. Front chamfering mechanism; 401. Bracket; 402. Pressing cylinder; 403. Telescopic rod; 404. Front chamfering tool head; 5. Back chamfering mechanism; 501. Back chamfering tool head; 6. Touch control screen; 7. Unloading mechanism; 701. Support frame; 702. Conveyor belt; 703. Unloading cylinder; 704. Slide rod; 705. Base; 706. Pull cylinder; 707. Pull rod; 8. Limit cylinder; 801. Top plate. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] The utility model provides a chamfering device for a spring hanging foot in a copper tube rack, comprising a workbench 1, wherein the workbench 1 is connected to a dividing table 103 through a motor 101 and a rotor 102, wherein a plurality of workstations 104 are evenly distributed on the dividing table 103, wherein a workpiece 2 is movably connected to the workstation 104, wherein a pressure block 201 is fixedly connected to the dividing table 103 above the workpiece 2, wherein a feeding mechanism 3 is installed on the left side of the dividing table 103, wherein a front chamfering mechanism 4 is installed on the right side of the feeding mechanism 3, wherein the feeding mechanism 3 and the front chamfering mechanism 4 are connected to the front chamfering mechanism 4 ... A reverse chamfering mechanism 5 is installed between the face chamfering mechanisms 4, a touch control screen 6 is installed above the feeding mechanism 3, and a discharge structure is installed on the right side of the touch control screen 6. The feeding mechanism 3, the reverse chamfering mechanism 5, the front chamfering mechanism 4, the touch control screen 6 and the discharge mechanism 7 are all distributed along the circumference of the indexing table 103. The feeding mechanism 3 includes a frame 301, and a silo 302 is installed on the frame 301. The silo 302 is filled with multiple groups of workpieces 2, and a stacking area 3 is arranged above the silo 302. 03, the left side of the bin 302 is movably connected with a push plate 304, the frame 301 is fixedly connected with a feeding cylinder 305, the feeding cylinder 305 is slidably connected with a slide bar 306, the slide bar 306 is fixedly connected with the push plate 304, the front chamfering mechanism 4 and the back chamfering mechanism 5 are fixedly connected with a limit cylinder 8, the limit cylinder 8 is slidably connected with a top plate 801, the top plate 801 is in contact with the workpiece 2, the unloading mechanism 7 includes a support frame 701, the support frame 701 is provided with a support frame 701. A conveyor belt 702 is installed, and a discharge cylinder 703 is installed on the support frame 701. A sliding rod 704 is slidably connected to the discharge cylinder 703. A base 705 is fixedly connected to the sliding rod 704. A pulling cylinder 706 is fixedly connected to the base 705. A pulling rod 707 is slidably connected to the pulling cylinder 706. The base 705 is located above the conveyor belt 702. The cooperation between the base 705 and the pulling cylinder 706 is conducive to detaching the workpiece 2 on the workstation 104, so as to facilitate the subsequent unloading work.

[0021] When the chamfering device for the spring hanging foot in the copper tube rack is actually used, the touch control screen 6 sends a work instruction to the relevant mechanism on the workbench 1. First, the loading mechanism 3 starts to work, and the feeding cylinder 305 drives the slide bar 306 to drive the push plate 304 to work. The push plate 304 enters the material bin 302 to push out the workpiece 2 in the material bin 302. After being pushed out, the workpiece 2 enters the position of the workstation 104 in the indexing table 103. At this time, the indexing table 103 is in a stationary state. After the workstation 104 receives the filling of the material bin 302, the motor 101 cooperates with the rotor 102 to drive the indexing table 103 to rotate. Both the motor 101 and the feeding cylinder 305 adopt gap operation. The workpiece 2 on the workstation 104 moves down driven by the motor 101 and the rotor 102. 104, and the workpiece 2 is moved to the position of the reverse chamfering mechanism 5. The limit cylinder 8 in the reverse chamfering mechanism 5 drives the top plate 801 to limit and fix the workpiece 2 in the work station 104. Since the back chamfering cutter head 501 moves to the position of the workpiece 2 under the control of the driver, the chamfering work on the reverse side of the work is completed. After the reverse chamfering is completed, the back chamfering cutter head 501 is reset. At the same time, the limit cylinder 8 in the reverse chamfering mechanism 5 drives the top plate 801 to reset. Then the motor 101 drives the indexing table 103 to move to the position of the front chamfering mechanism 4 through the rotor 102 until the workpiece 2 reaches the bottom of the front chamfering mechanism 4. At this time, the limit cylinder 8 in the front chamfering mechanism 4 drives the top plate 801 to limit the workpiece 2 in the work station 104, and then the driver drives and controls the downward pressure cylinder 40 2 drives the front chamfering cutter head 404 in a rotating state to chamfer the front side of the workpiece 2. After the front chamfering is completed, the front chamfering cutter head 404 and the limit cylinder 8 are correspondingly driven to reset. The motor 101 drives the workpiece 2 that has completed double-sided chamfering to reach the position of the unloading mechanism 7. At this time, the unloading cylinder 703 drives the base 705 on the sliding rod 704 to move in the working direction until the base 705 reaches the position directly above the workpiece 2 and stops working. Then the pulling cylinder 706 drives the pull rod 707 downward until the pull rod 707 is inserted into the work. The unloading cylinder 703 works again to drive the sliding rod 704 to work and drive the pull rod 707 on the base 705 and the workpiece 2 to detach from the workstation 104. The workpiece 2 detached from the workstation 104 arrives On the conveyor belt 702, the workpieces 2 leave the workbench 1 driven by the conveyor belt 702, are collected and processed by the staff, and then are fed for the second time by the loading mechanism 3, and the chamfering operation is performed in sequence, and the chamfering operation of multiple groups of workpieces 2 is performed in a reciprocating and orderly manner. By sequentially arranging the loading mechanism 3, the reverse chamfering mechanism 5, the front chamfering mechanism 4 and the unloading mechanism 7 on the circumference of the rotatable indexing table 103, the workpieces 2 enter the indexing table 103 from the silo 302 in a semi-automatic manner, and then reach the positions of the reverse chamfering and front chamfering mechanisms 4 in sequence under the drive of the motor 101, and the corresponding tool heads are driven and controlled by the corresponding programs to perform chamfering operations on the surface of the workpieces 2, and finally the unloading cylinder 703 and the pulling cylinder 706 cooperate with each other.The workpiece 2 is separated from the workstation 104 and reaches the position of the conveyor belt 702, and finally collected and processed uniformly. Compared with the conventional method of manually chamfering the surface of the workpiece 2 by the staff, the utility model realizes the automatic chamfering operation of the spring hanging foot. The technical solution adopted by the utility model has a compact overall structure and is easy for the staff to install and maintain.

[0022] like Figure 1-3 As shown, the front chamfering mechanism 4 includes a bracket 401, a downward pressure cylinder 402 is fixedly connected to the bracket 401, a telescopic rod 403 is slidably connected in the downward pressure cylinder 402, and the end of the telescopic rod 403 is rotatably connected to a front chamfering cutter head 404, and the reverse chamfering mechanism 5 includes a rear chamfering cutter head 501, and the rear chamfering cutter head 501 is rotatably connected to the workbench 1 and can move up and down on the workbench 1.

[0023] The effect achieved by the entire embodiment 1 is that, during use, the telescopic rod 403 in the downward-pressing cylinder 402 drives the front chamfering tool head 404 in a rotating state to move toward the workpiece 2, and the workpiece 2 is chamfered according to the instructions of the control program. The back chamfering tool head 501 can also slide up and down on the workbench 1 in a moving state.

[0024] Working principle: The touch control screen sends work instructions to the relevant mechanisms on the workbench. First, the loading mechanism starts working, and the feeding cylinder drives the slide rod to drive the push plate to work. The push plate enters the hopper and pushes out the workpiece in the hopper. After being pushed out, the workpiece enters the workstation position in the indexing table. At this time, the indexing table is in a stationary state. After the workstation receives the filling of the hopper, the motor cooperates with the rotor to drive the indexing table to rotate. Both the motor and the feeding cylinder adopt gap operation. The workpiece on the workstation moves to the position of the reverse chamfering mechanism under the drive of the motor and the rotor. The limit cylinder in the reverse chamfering mechanism drives the top plate to limit and fix the workpiece in the workstation. Since the back chamfering cutter head moves to the workpiece position under the control of the driver program, the chamfering work on the reverse side of the work is completed. After the reverse chamfering is completed, the back chamfering cutter head is reset and the limit cylinder in the reverse chamfering mechanism drives the top plate to reset. Then the motor drives the indexing table to move to the position of the front chamfering mechanism through the rotor until the workpiece reaches the positive chamfering mechanism. At this time, the limit cylinder in the front chamfering mechanism below the surface chamfering mechanism drives the top plate to limit the working top in the work station, and then the driver drives the downward pressure cylinder to drive the rotating front chamfering cutter head to chamfer the front of the workpiece. After the front chamfering is completed, the corresponding front chamfering cutter head and the limit cylinder are reset, and the motor drives the workpiece that has completed double-sided chamfering to the unloading mechanism position. At this time, the unloading cylinder drives the base on the sliding rod to move in the working direction until the base reaches the position directly above the workpiece and stops working. Then the pulling cylinder drives the pull rod downward until the pull rod is inserted into the work. The unloading cylinder works again to drive the sliding rod to drive the pull rod on the base and the workpiece to detach from the work station. The workpiece detached from the work station arrives on the conveyor belt and leaves the workbench driven by the conveyor belt. It is collected and processed by the staff, and then the loading mechanism performs secondary feeding, and the chamfering operation is performed in sequence. The chamfering operation of multiple groups of workpieces is performed in an orderly manner.

Claims

1. A chamfering device for a spring hanging foot in a copper tube rack, comprising a workbench (1), wherein the workbench (1) is rotatably connected to a dividing table (103) by a motor (101) cooperating with a rotor (102), and characterized in that: A plurality of workstations (104) are evenly distributed on the indexing table (103), a workpiece (2) is movably connected to the workstation (104), a pressure block (201) is fixedly connected to the indexing table (103) above the workpiece (2), a loading mechanism (3) is installed on the left side of the indexing table (103), a front chamfering mechanism (4) is installed on the right side of the loading mechanism (3), a back chamfering mechanism (5) is installed between the loading mechanism (3) and the front chamfering mechanism (4), a touch control screen (6) is installed above the loading mechanism (3), and a discharge structure is installed on the right side of the touch control screen (6), and the loading mechanism (3), the back chamfering mechanism (5), the front chamfering mechanism (4), the touch control screen (6) and the discharge mechanism (7) are all distributed along the circumference of the indexing table (103).

2. A chamfering device for a spring hanging foot in a copper tube rack according to claim 1, characterized in that: The feeding mechanism (3) comprises a frame (301), a material bin (302) is mounted on the frame (301), a plurality of groups of workpieces (2) are filled in the material bin (302), a stacking area (303) is arranged above the material bin (302), a push plate (304) is movably connected to the left side of the material bin (302), a feeding cylinder (305) is fixedly connected to the frame (301), a sliding rod (306) is slidably connected to the feeding cylinder (305), and the sliding rod (306) is fixedly connected to the pushing plate (304).

3. The chamfering device for the spring hanging foot in the copper tube rack according to claim 1 is characterized in that: A limit cylinder (8) is fixedly connected to the front chamfering mechanism (4) and the back chamfering mechanism (5), a top plate (801) is slidably connected to the limit cylinder (8), and the top plate (801) is in contact with the workpiece (2).

4. The chamfering device for the spring hanging foot in the copper tube rack according to claim 1, characterized in that: The front chamfering mechanism (4) comprises a bracket (401), a downward pressing cylinder (402) is fixedly connected to the bracket (401), a telescopic rod (403) is slidably connected in the downward pressing cylinder (402), and a front chamfering cutter head (404) is rotatably connected to the end of the telescopic rod (403).

5. The chamfering device for the spring hanging foot in the copper tube rack according to claim 1, characterized in that: The back chamfering mechanism (5) comprises a back chamfering tool head (501), and the back chamfering tool head (501) is rotatably connected to the workbench (1), and the back chamfering tool head (501) is movable up and down on the workbench (1).

6. The chamfering device for the spring hanging foot in the copper tube rack according to claim 1, characterized in that: The unloading mechanism (7) comprises a support frame (701), a conveyor belt (702) is mounted on the support frame (701), a unloading cylinder (703) is mounted on the support frame (701), a sliding rod (704) is slidably connected to the unloading cylinder (703), a base (705) is fixedly connected to the sliding rod (704), a pulling cylinder (706) is fixedly connected to the base (705), a pulling rod (707) is slidably connected to the pulling cylinder (706), and the base (705) is located above the conveyor belt (702).

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