A straightening device for luggage pull rod production

Abstract

The utility model discloses a kind of straightening device for luggage pull rod production, it is related to luggage pull rod production device design technical field, including installation bottom plate, straightening unit and conveying unit, installation bottom plate lower side four corners are provided with supporting leg, installation bottom plate upside is provided with straightening unit, installation bottom plate upside is located the position of the left and right sides of straightening unit and is provided with conveying unit, straightening unit includes connecting rod, fixed cross bar, connecting stabilizing frame, straightening roll fixed frame two and transverse straightening roll, installation bottom plate upside surface is fixedly connected four rectangular array connecting rods, two fixed cross bars are provided between four connecting rods, two fixed cross bars are connected with corresponding two connecting rods respectively, when using, place raw material once, to carry out straightening use, reduce manpower, yield rate improves, reduce straightening time.

Description

Technical Field

[0001] This utility model relates to the technical field of luggage handle production device design, specifically a straightening device for luggage handle production. 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 of aluminum profiles, stretching and straightening machines are used as finishing equipment, mainly for stretching and straightening various aluminum and aluminum alloy profiles (round materials, plates, and irregularly shaped materials). In the production of bag and luggage handles, in order to ensure that the handles are straighter and prevent bending, a straightening device is needed for bag and luggage handle production.

[0003] Existing straightening devices used in the production of luggage handles require multiple rotations of the fixed raw material for straightening, which increases manpower, reduces yield, and increases straightening time. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a straightening device for the production of luggage handles. When in use, the raw material is put in once for straightening, which reduces manpower, improves the yield rate, and reduces the straightening time, thus effectively solving the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a straightening device for producing luggage handles, comprising a mounting base plate, a straightening unit, and a conveying unit;

[0006] Mounting base plate: Support legs are provided at the four corners of the lower side, a straightening unit is provided on the upper side of the mounting base plate, and a conveying unit is provided on the upper side of the mounting base plate on the left and right sides of the straightening unit;

[0007] The straightening unit comprises connecting rods, fixed crossbars, connecting stabilizers, straightening roller fixing frames II, and transverse straightening rollers. Four rectangular arrays of connecting rods are fixedly connected to the upper surface of the mounting base plate. Two fixed crossbars are positioned between the four connecting rods, each connected to one of the corresponding two connecting rods. Two equally spaced connecting stabilizers are positioned on the non-corresponding side of the two fixed crossbars. Two equally spaced straightening roller fixing frames II are fixedly sleeved on the left and right sides of the connecting stabilizers on the two fixed crossbars. Each straightening roller fixing frame II is connected to its corresponding fixed crossbar by bolts. The four pairs of straightening roller fixing frames II are aligned front to back. Two equally spaced transverse straightening rollers are positioned between the front and back of the four pairs of straightening roller fixing frames II. The two ends of each transverse straightening roller are rotatably connected to its corresponding straightening roller fixing frame II via bearings. The two transverse straightening rollers on each straightening roller fixing frame II are vertically aligned.

[0008] The mounting base plate is used for fixed assembly, the support legs are used for support, the straightening unit is used for straightening, the conveying unit is used for conveying the pull rod for easy straightening, the connecting rod is used to fix the fixed crossbar, the fixed crossbar is used to fix the second straightening roller fixing frame, the second straightening roller fixing frame is used to fix the transverse straightening roller, the transverse straightening roller is used for straightening, and the connecting stabilizer is used to fix the support rod for easy disassembly and replacement for straightening.

[0009] Furthermore, the straightening unit also includes a support rod, a straightening roller fixing frame 1, and a vertical straightening roller. A support rod is fixedly snapped between two connecting stabilizing frames. Three equally spaced straightening roller fixing frames 1 are fixedly sleeved on the support rod. The three straightening roller fixing frames 1 are located between four pairs of straightening roller fixing frames 2. Each straightening roller fixing frame 1 is rotatably connected to two vertical straightening rollers through bearings. A stabilizing support plate is respectively set at the lower end of each vertical straightening roller at the position corresponding to the three straightening roller fixing frames 1. The lower end of each vertical straightening roller is rotatably connected to the corresponding stabilizing support plate through bearings. All vertical straightening rollers and horizontal straightening rollers are arranged alternately.

[0010] The support rod is used to fix the straightening roller fixing frame one, which is used to fix the vertical straightening roller. The vertical straightening roller is used for vertical straightening. The vertical straightening roller and the horizontal straightening roller work together to straighten the roller in different directions, and are easy to disassemble and replace.

[0011] Furthermore, the straightening unit also includes a stabilizing support frame. The stabilizing support frame is provided on the upper surface of the mounting base plate at a position between the four connecting rods. The stabilizing support frame is provided with three equally spaced limiting seats, and the three limiting seats are respectively engaged with the corresponding stabilizing support plate.

[0012] The stabilizing support frame is used to fix and support the vertical straightening roller, making the vertical straightening roller more stable and convenient for straightening.

[0013] Furthermore, the conveying unit includes a power support frame, a conveying roller, and a transmission gear. A power support frame is fixedly connected to the upper surface of the mounting base plate at the left and right sides of the fixed crossbar. Each power support frame is provided with two equally spaced conveying rollers. The two ends of each conveying roller are rotatably connected to the corresponding power support frame through bearings. The rear end of each conveying roller passes through the power support frame and is fixedly sleeved with the transmission gear. The two transmission gears on each power support frame are meshed with each other.

[0014] The power support frame is used to fix the conveyor rollers, which are used to move the conveyor rods for straightening purposes. The transmission gears drive each conveyor roller to rotate, thus enabling the conveyor rods to be used.

[0015] Furthermore, the conveying unit also includes a power motor, with a motor mounting base fixedly connected to the rear side of each of the two power support frames, and a power motor fixedly connected to each motor mounting base. The output shaft of the power motor is fixedly connected to the rear end of a corresponding conveying roller, and the input end of the power motor is electrically connected to the output end of an external power supply through an external control switch group.

[0016] The motor starts to provide power for the movement of the pull rod, facilitating its movement and straightening.

[0017] Furthermore, the transmission unit also includes a detection ring and detection probes, wherein the left end face of the left power support frame is fixedly connected to the detection ring via a connecting frame, and the detection ring is provided with a plurality of detection probes in a ring array, and the input end of the detection probes is electrically connected to the output end of an external power supply via an external control switch group.

[0018] The detection ring is used to fix the detection probe so that the tie rod can pass through it to detect the bending degree of the tie rod, which is convenient for maintenance and inspection. The detection probe uses a displacement sensor to detect whether the tie rod is bent, which is convenient for straightening.

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

[0020] 1. This straightening device for luggage handle production has the following advantages: It is equipped with a straightening unit, which is used to fix a fixed crossbar via a connecting rod. The fixed crossbar is used to fix a second straightening roller fixing frame, which is used to fix a transverse straightening roller. The transverse straightening roller is used for straightening. A connecting stabilizing frame is used to fix a support rod, which is used to fix a first straightening roller fixing frame. The first straightening roller fixing frame is used to fix a vertical straightening roller, which is used for vertical straightening. The vertical straightening roller and the transverse straightening roller work together. The stabilizing support frame is used to fix and support the vertical straightening roller, making the vertical straightening roller more stable, so as to straighten the handle.

[0021] 2. This straightening device for luggage handle production has the following advantages: It is equipped with a conveying unit, through which a power support frame is used to fix the conveying rollers. The conveying rollers are used to transport the handles, thereby moving the handles for easy straightening. The transmission gears drive each conveying roller to rotate, and the power motor starts to provide power for the movement of the handles. The detection ring is used to fix the detection probe, through which the handle passes to detect the bending degree of the handle, which is convenient for inspection and maintenance. The device is used to transport the handles and detect the straightened handles to ensure that the handles are straight. Those that are not straight are recycled for further processing.

[0022] 3. This straightening device for luggage handle production has the following advantages: when in use, the raw material is placed once for straightening, reducing manpower, increasing the yield rate, and reducing straightening time. 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 straightening unit of this utility model;

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

[0026] In the diagram: 1. Mounting base plate; 2. Support leg; 3. Straightening unit; 31. Connecting rod; 32. Fixed crossbar; 33. Connecting stabilizer; 34. Support rod; 35. Straightening roller fixing frame one; 36. Vertical straightening roller; 37. Straightening roller fixing frame two; 38. Horizontal straightening roller; 39. Stabilizing support frame; 4. Conveying unit; 41. Power support frame; 42. Conveying moving roller; 43. Transmission gear; 44. Power motor; 45. Detection ring; 46. Detection probe. 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 straightening device for producing luggage handles, including a mounting base plate 1, a straightening unit 3, and a conveying unit 4;

[0029] Mounting base plate 1: Support legs 2 are provided at the four corners of the lower side; straightening unit 3 is provided on the upper side of mounting base plate 1; conveying unit 4 is provided on the upper side of mounting base plate 1 at the left and right sides of straightening unit 3.

[0030] Straightening unit 3 includes connecting rods 31, fixed crossbars 32, connecting stabilizers 33, straightening roller fixing frames 37, and transverse straightening rollers 38. Four rectangular arrays of connecting rods 31 are fixedly connected to the upper surface of the mounting base plate 1. Two fixed crossbars 32 are arranged between the four connecting rods 31, and each fixed crossbar 32 is connected to its corresponding two connecting rods 31. Two equally spaced connecting stabilizers 33 are arranged on the non-corresponding side surface of each of the two fixed crossbars 32. The two fixed crossbars 32 are positioned on the connecting stabilizers 33. Two equally spaced straightening roller fixing frames 37 are fixedly fitted on the left and right sides respectively. Each straightening roller fixing frame 37 is connected to the corresponding fixed crossbar 32 by bolts. The four pairs of straightening roller fixing frames 37 are aligned front to back. Two equally spaced transverse straightening rollers 38 are respectively set between the front and back of the four pairs of straightening roller fixing frames 37. The two ends of each transverse straightening roller 38 are rotatably connected on the corresponding straightening roller fixing frame 37 by bearings. The two transverse straightening rollers 38 on each straightening roller fixing frame 37 are aligned vertically.

[0031] Mounting base plate 1 is used for fixed assembly, support leg 2 is used for support, straightening unit 3 is used for straightening, conveying unit 4 is used for conveying the pull rod for easy straightening, connecting rod 31 is used to fix the fixed crossbar 32, fixed crossbar 32 is used to fix the straightening roller fixing frame 2 37, straightening roller fixing frame 2 37 is used to fix the transverse straightening roller 38, transverse straightening roller 38 is used for straightening, and connecting stabilizer 33 is used to fix the support rod 34 for easy disassembly and replacement for straightening.

[0032] The straightening unit 3 also includes a support rod 34, a straightening roller fixing frame 35, and a vertical straightening roller 36. A support rod 34 is fixedly snapped between two connecting stabilizers 33. Three equally spaced straightening roller fixing frames 35 are fixedly sleeved on the support rod 34. The three straightening roller fixing frames 35 are located between four pairs of straightening roller fixing frames 37. Each straightening roller fixing frame 35 is rotatably connected to two vertical straightening rollers 36 through bearings. The lower end of each vertical straightening roller 36 is provided with a stabilizing support plate at the corresponding position of the three straightening roller fixing frames 35. The lower end of each vertical straightening roller 36 is rotatably connected to the corresponding stabilizing support plate through bearings. All vertical straightening rollers 36 and horizontal straightening rollers 38 are arranged alternately.

[0033] The support rod 34 is used to fix the straightening roller fixing frame 35. The straightening roller fixing frame 35 is used to fix the vertical straightening roller 36. The vertical straightening roller 36 is used for vertical straightening. The vertical straightening roller 36 and the horizontal straightening roller 38 cooperate to perform straightening and straighten different positions, which is convenient for disassembly and replacement.

[0034] The straightening unit 3 also includes a stabilizing support frame 39. The stabilizing support frame 39 is provided on the upper surface of the mounting base plate 1 at a position between the four connecting rods 31. The stabilizing support frame 39 is provided with three equally spaced limiting seats, and the three limiting seats are respectively engaged with the corresponding stabilizing support plate.

[0035] The stabilizing support frame 39 is used to fix and support the vertical straightening roller 36, making the vertical straightening roller 36 more stable and convenient for straightening.

[0036] The conveying unit 4 includes a power support frame 41, a conveying roller 42, and a transmission gear 43. A power support frame 41 is fixedly connected to the upper surface of the mounting base plate 1 at the left and right sides of the fixed crossbar 32. Each power support frame 41 is provided with two equally spaced conveying rollers 42. The two ends of each conveying roller 42 are rotatably connected to the corresponding power support frame 41 through bearings. The rear end of each conveying roller 42 passes through the power support frame 41 and is fixedly sleeved with the transmission gear 43. The two transmission gears 43 on each power support frame 41 are meshed with each other.

[0037] The power support frame 41 is used to fix the conveying roller 42, which is used to convey the tie rod and move the tie rod for easy straightening. The transmission gear 43 drives each conveying roller 42 to rotate for conveying the tie rod.

[0038] The conveying unit 4 also includes a power motor 44. A motor mounting base is fixedly connected to the rear side of each of the two power support frames 41. A power motor 44 is fixedly connected to each motor mounting base. The output shaft of the power motor 44 is fixedly connected to the rear end of a corresponding conveying roller 42. The input end of the power motor 44 is electrically connected to the output end of an external power supply through an external control switch group.

[0039] The power motor 44 starts to provide power for the movement of the pull rod, making it convenient to move the pull rod and for straightening purposes.

[0040] The transmission unit 4 also includes a detection ring 45 and a detection probe 46. The left end face of the left power support frame 41 is fixedly connected to the detection ring 45 through a connecting frame. The detection ring 45 is provided with a plurality of detection probes 46 in a ring array. The input end of the detection probe 46 is electrically connected to the output end of an external power supply through an external control switch group.

[0041] The detection ring 45 is used to fix the detection probe 46 so that the tie rod can pass through and the bending degree of the tie rod can be detected, which is convenient for maintenance and inspection. The detection probe 46 uses a displacement sensor to detect whether the tie rod is bent, which is convenient for straightening.

[0042] The working principle of the straightening device for luggage handle production provided by this utility model is as follows: First, a power support frame 41 is used to fix the conveyor roller 42, which is used to convey the handle and move it for easy straightening. A transmission gear 43 drives each conveyor roller 42 to rotate. A power motor 44 starts to provide power for the handle movement. Then, a connecting rod 31 is used to fix a fixed crossbar 32, which is used to fix a second straightening roller fixing frame 37. The second straightening roller fixing frame 37 is used to fix a transverse straightening roller 38 for transverse straightening. Roller 38 is used for straightening, specifically for lateral straightening. A connecting stabilizer 33 is used to fix the support rod 34, which in turn fixes the straightening roller fixing frame 35. The straightening roller fixing frame 35 then fixes the vertical straightening roller 36, which is used for vertical straightening. The vertical straightening roller 36 and the lateral straightening roller 38 work together. A stabilizing support frame 39 is used to fix and support the vertical straightening roller 36, making its fixation more stable for straightening. After straightening, a detection ring 45 is used to fix the detection probe 46, allowing the pull rod to pass through and detect the bending degree of the pull rod for straightening purposes.

[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 44 is a servo motor, the detection probe 46 is a displacement sensor, and the external control switch group controls the power motor 44 and the detection probe 46 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 content of this utility model specification and drawings, 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 straightening device for producing luggage handles, characterized in that: It includes a mounting base plate (1), a straightening unit (3), and a conveying unit (4); Mounting base plate (1): Support legs (2) are provided at the four corners of the lower side. A straightening unit (3) is provided on the upper side of the mounting base plate (1). A conveying unit (4) is provided on the upper side of the mounting base plate (1) at the left and right sides of the straightening unit (3). The straightening unit (3) includes connecting rods (31), fixed crossbars (32), connecting stabilizers (33), straightening roller fixing frames (37), and transverse straightening rollers (38). Four rectangular arrays of connecting rods (31) are fixedly connected to the upper surface of the mounting base plate (1). Two fixed crossbars (32) are arranged between the four connecting rods (31). The two fixed crossbars (32) are respectively connected to the two corresponding connecting rods (31). Two equally spaced connecting stabilizers (33) are respectively arranged on the non-corresponding side surface of the two fixed crossbars (32). The two fixed crossbars (32) are located on the connecting... Two equally spaced straightening roller fixing frames (37) are fixedly sleeved on the left and right sides of the stabilizer (33). Each straightening roller fixing frame (37) is connected to the corresponding fixed crossbar (32) by bolts. The four pairs of straightening roller fixing frames (37) are front and back. Two equally spaced transverse straightening rollers (38) are set between the front and back of the four pairs of straightening roller fixing frames (37). The two ends of each transverse straightening roller (38) are rotatably connected on the corresponding straightening roller fixing frame (37) by bearings. The two transverse straightening rollers (38) on each straightening roller fixing frame (37) are vertically aligned.

2. A straightening device for producing luggage handles according to claim 1, characterized in that: The straightening unit (3) also includes a support rod (34), a straightening roller fixing frame (35) and a vertical straightening roller (36). A support rod (34) is fixedly connected between two connecting stabilizers (33). Three equally spaced straightening roller fixing frames (35) are fixedly sleeved on the support rod (34). The three straightening roller fixing frames (35) are located between four pairs of straightening roller fixing frames (37). Each straightening roller fixing frame (35) is rotatably connected to two vertical straightening rollers (36) through bearings. The lower ends of all vertical straightening rollers (36) are respectively provided with a stable support plate at the corresponding positions of the three straightening roller fixing frames (35). The lower ends of each vertical straightening roller (36) are rotatably connected to the corresponding stable support plate through bearings. All vertical straightening rollers (36) and horizontal straightening rollers (38) are arranged alternately.

3. A straightening device for producing luggage handles according to claim 2, characterized in that: The straightening unit (3) also includes a stabilizing support frame (39). The stabilizing support frame (39) is provided on the upper surface of the mounting base plate (1) at a position between the four connecting rods (31). The stabilizing support frame (39) is provided with three equally spaced limiting seats, and the three limiting seats are respectively limited and engaged with the corresponding stabilizing support plate.

4. A straightening device for producing luggage handles according to claim 1, characterized in that: The conveying unit (4) includes a power support frame (41), a conveying roller (42), and a transmission gear (43). The upper surface of the mounting base plate (1) is fixedly connected to a power support frame (41) on the left and right sides of the fixed crossbar (32). Each power support frame (41) is provided with two equally spaced conveying rollers (42). The two ends of each conveying roller (42) are rotatably connected to the corresponding power support frame (41) through bearings. The rear end of each conveying roller (42) passes through the power support frame (41) and is fixedly sleeved with the transmission gear (43). The two transmission gears (43) on each power support frame (41) are meshed with each other.

5. A straightening device for producing luggage handles according to claim 4, characterized in that: The conveying unit (4) also includes a power motor (44). A motor mounting base is fixedly connected to the rear side of each of the two power support frames (41). A power motor (44) is fixedly connected to each motor mounting base. The output shaft of the power motor (44) is fixedly connected to the rear end of a corresponding conveying roller (42). The input end of the power motor (44) is electrically connected to the output end of an external power supply through an external control switch group.

6. A straightening device for producing luggage handles according to claim 4, characterized in that: The transmission unit (4) also includes a detection ring (45) and a detection probe (46). The left end face of the left power support frame (41) is fixedly connected to the detection ring (45) through a connecting frame. The detection ring (45) is provided with a plurality of detection probes (46) in a ring array. The input end of the detection probe (46) is electrically connected to the output end of an external power supply through an external control switch group.

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