High-speed automatic chain ring weaving and welding machine

Abstract

The invention relates to the technical field of chain ring processing, and discloses a high-speed automatic chain ring weaving and welding machine, which solves the problem that the follow-up welding quality is influenced due to the fact that impurities are easy to adhere to the welding end face of a woven chain ring at present, and comprises a base, and a cleaning mechanism and a limiting mechanism are arranged at the top of the base; a clamping mechanism is arranged on the limiting mechanism, a welding machine is arranged above the base, the cleaning mechanism comprises a placement plate fixed to the top of the base, the top of the placement plate is fixedly connected with an abutting plate, the outer side of the abutting plate is fixedly connected with a rear U-shaped rod, the middle of the outer side of the rear U-shaped rod is fixedly sleeved with a sleeve block, and the outer side of the rear U-shaped rod is movably sleeved with a side plate; according to the chain ring welding device, through cooperation of the movable rods, the sliding plates, the sliding rods, the driving rods, the extrusion plates and the L-shaped round rods, the two extrusion plates can move conveniently, then the two welding end faces of a chain ring can get close to each other to be in butt joint, and therefore the chain ring can be welded conveniently through a welding machine.

Description

Technical Field

[0001] The invention belongs to the technical field of chain link processing, in particular to a high-speed automatic chain link weaving and welding machine. Background Art

[0002] The high-speed automated chain link weaving and welding machine integrates the chain link weaving and welding functions, and can realize high-speed, automated production of chain links. After the equipment is started, the weaving device starts working, and the steel wire or other materials are precisely controlled by the bending die and the cutting device to be woven into a chain link shape that meets the requirements. The woven chain link is sent to the welding position, and the clamp is used to position and fix it to ensure that the chain link maintains a stable posture during the welding process, and then the chain link is welded by the welding machine.

[0003] At present, after the chain links are woven, impurities are easily adhered to the welding end faces, which easily affects the subsequent welding quality. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a high-speed automated chain link weaving and welding machine, which effectively solves the problem that impurities are easily adhered to the welding end surface of the chain link after it is woven, thereby affecting the subsequent welding quality.

[0005] To achieve the above object, the present invention provides the following technical solutions: a high-speed automated chain link weaving and welding machine, comprising a base, a cleaning mechanism and a limiting mechanism are provided on the top of the base, a clamping mechanism is provided on the limiting mechanism, and a welding machine is provided above the base;

[0006] The cleaning mechanism includes a placing plate fixed to the top of the base, abutment plate fixedly connected to the top of the placing plate, a rear U-shaped rod fixedly connected to the outer side of the abutment plate, a sleeve block fixedly sleeved to the middle part of the outer side of the rear U-shaped rod, a side plate movably sleeved to the outer side of the rear U-shaped rod, a cylinder fixedly installed between the side plate and the sleeve block, a frame fixedly connected to the side of the side plate away from the cylinder, a through groove is provided on the abutment plate, the frame passes through the through groove, cleaning brushes are provided on both sides of the frame, two L-shaped round rods are symmetrically fixedly connected between the abutment plate and the placing plate, extrusion plates are movably sleeved to the outer sides of the two L-shaped round rods, and support wheels located at the top of the base are provided at the bottom of the two extrusion plates.

[0007] Preferably, the frame has two inner U-shaped rods symmetrically and fixedly connected inside, two movable frames are symmetrically and movably sleeved between the two inner U-shaped rods, the two movable frames are fixedly connected with U-shaped plates on the sides away from each other, and the two cleaning brushes are respectively fixed on the two U-shaped plates.

[0008] Preferably, an inner plate is fixedly installed inside the frame, and the inner plate is fixedly sleeved on the middle part of the outer side of the two inner U-shaped rods. The inner plate is located between the two movable frames, and two springs are symmetrically fixedly connected between the movable frame and the inner plate, and the two springs are respectively sleeved on the outer sides of the two inner U-shaped rods.

[0009] Preferably, a sliding rod located below the frame is fixedly connected between the abutment plate and the base, a sliding plate is movably sleeved on the outer side of the sliding rod, a movable rod is rotatably connected to the side of the sliding plate away from the abutment plate, the top of the movable rod is rotatably connected to the bottom of the side plate, and two driving rods are symmetrically rotatably connected to the outer side of the sliding plate, and the bottom ends of the two driving rods are rotatably connected to the two extrusion plates respectively.

[0010] Preferably, a sliding block is fixedly connected to one side of the sliding plate close to the abutting plate, a sliding groove is provided on one side of the abutting plate close to the sliding plate, and the sliding block is slidably connected to the sliding groove.

[0011] Preferably, the limiting mechanism comprises a front U-shaped rod fixed to the outer side of the placement plate, the outer side of the front U-shaped rod is movably sleeved with a limiting frame, and the limiting frame is fixedly connected to the limiting rod.

[0012] Preferably, a sleeve plate is fixedly sleeved on the middle part of the outer side of the front U-shaped rod, the sleeve plate is fixed to the top of the base, the outer side of the placement plate is rotatably connected to a screw rod, the end of the screw rod away from the placement plate is fixedly connected to a side turntable, the screw rod passes through the sleeve plate and is rotatably connected to the sleeve plate, the outer side of the screw rod is threadedly sleeved with a nut, and the limit frame is fixed to the top of the nut.

[0013] Preferably, the clamping mechanism includes a fixed plate fixed on the limit frame, two guide columns are symmetrically fixedly connected between the bottom of the fixed plate and the limit frame, a guide plate is movably sleeved between the two guide columns, two L-shaped plates are symmetrically fixedly connected on one side of the guide plate close to the abutment plate, and clamping blocks are fixedly connected to the bottoms of the two L-shaped plates.

[0014] Preferably, a screw is rotatably connected to the limiting frame, a top end of the screw is fixedly connected to a top turntable, the screw passes through a fixed plate and is rotatably connected to the fixed plate, and the guide plate is threadedly sleeved on the outside of the screw.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention facilitates the close fit of the cleaning brush and the welding end surface of the chain link through the cooperation between the inner U-shaped rod and the movable frame and the spring and the U-shaped plate, and facilitates the movement of the cleaning brush to clean the welding end surface of the chain link through the cooperation between the cylinder and the side plate and the rear U-shaped rod and the frame, and then the welding end surface of the chain link can be cleaned, and through the cooperation between the movable rod, the slide plate, the slide rod, the driving rod, the extrusion plate and the L-shaped round rod, the two extrusion plates are facilitated to move, and then the two welding end surfaces of the chain link can be brought close to each other for docking, thereby facilitating the welding of the chain link by the welding machine.

[0017] 2. The invention facilitates the sliding of the limit frame along the front U-shaped rod through the cooperation between the side turntable, the screw rod and the nut, and then enables the limit rod to move and abut against the chain ring, so as to limit the chain ring between the limit rod and the abutment plate, thereby avoiding the chain ring from tipping over during welding.

[0018] 3. The invention facilitates the lowering of the two L-shaped plates through the cooperation between the top turntable and the screw rod as well as the guide plate and the guide column, and then enables the two clamping blocks to move downward to clamp the chain ring placed on the top of the placement plate, thereby facilitating the fixation of the chain ring to ensure its stability during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a structural schematic diagram of the chain link welding machine of the present invention;

[0022] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the abutment plate structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the side plate structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the framework of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the clamping mechanism of the present invention.

[0028] In the figure: 1, base; 2, cleaning mechanism; 201, placement plate; 202, frame; 203, through groove; 204, abutment plate; 205, extrusion plate; 206, support wheel; 207, L-shaped round rod; 208, slide groove; 209, side plate; 2010, driving rod; 2011, slide plate; 2012, slide rod; 2013, slider; 2014, cylinder; 2015, sleeve block; 2016, rear U-shaped rod; 2017, movable rod; 2018, U-shaped plate; 2019, Cleaning brush; 2020, inner U-shaped rod; 2021, spring; 2022, movable frame; 2023, inner plate; 3, limiting mechanism; 301, front U-shaped rod; 302, limiting frame; 303, limiting rod; 304, nut; 305, screw rod; 306, sleeve plate; 307, side turntable; 4, clamping mechanism; 401, fixed plate; 402, guide column; 403, screw rod; 404, guide plate; 405, clamping block; 406, L-shaped plate; 407, top turntable; 5, welding machine. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Embodiment 1, by Figure 1-Figure 7 The present invention relates to a high-speed automated chain link weaving and welding machine, comprising a base 1, a cleaning mechanism 2 and a limiting mechanism 3 are provided on the top of the base 1, a clamping mechanism 4 is provided on the limiting mechanism 3, and a welding machine 5 is provided above the base 1.

[0031] Embodiment 2, on the basis of embodiment 1, the cleaning mechanism 2 includes a placement plate 201 fixed to the top of the base 1, the top of the placement plate 201 is fixedly connected with an abutment plate 204, the outer side of the abutment plate 204 is fixedly connected with a rear U-shaped rod 2016, the outer middle part of the outer side of the rear U-shaped rod 2016 is fixedly sleeved with a sleeve block 2015, the outer side of the rear U-shaped rod 2016 is movably sleeved with a side plate 209, a cylinder 2014 is fixedly installed between the side plate 209 and the sleeve block 2015, a side of the side plate 209 away from the cylinder 2014 is fixedly connected with a frame 202, a through slot 203 is provided on the abutment plate 204, the frame 202 passes through the through slot 203, and both sides of the frame 202 are provided with cleaning The cleaning brush 2019, the abutment plate 204 and the placement plate 201 are symmetrically fixedly connected with two L-shaped round rods 207, the outer sides of the two L-shaped round rods 207 are movably sleeved with extrusion plates 205, and the bottoms of the two extrusion plates 205 are provided with support wheels 206 located at the top of the base 1. The extrusion plates 205 are supported by setting the support wheels 206 to ensure the stability of the extrusion plates 205 when sliding on the L-shaped round rods 207. The interior of the frame 202 is symmetrically fixedly connected with two inner U-shaped rods 2020, and two movable frames 2022 are symmetrically sleeved between the two inner U-shaped rods 2020. The two movable frames 2022 are fixedly connected with U-shaped plates 2020 on the sides away from each other. 18, two cleaning brushes 2019 are fixed on two U-shaped plates 2018 respectively, an inner plate 2023 is fixedly installed inside the frame 202, and the inner plate 2023 is fixedly sleeved on the middle part of the outer side of the two inner U-shaped rods 2020, and the inner plate 2023 is located between the two movable frames 2022, and two springs 2021 are symmetrically fixedly connected between the movable frame 2022 and the inner plate 2023, and the two springs 2021 are respectively sleeved on the outer sides of the two inner U-shaped rods 2020, and a sliding rod 2012 located below the frame 202 is fixedly connected between the abutment plate 204 and the base 1, and a sliding plate 2011 is movably sleeved on the outer side of the sliding rod 2012, and the sliding plate 2011 is away from the abutment plate 20 4 is rotatably connected to a movable rod 2017, the top of the movable rod 2017 is rotatably connected to the bottom of the side plate 209, the outer side of the slide plate 2011 is symmetrically rotatably connected to two driving rods 2010, the bottom ends of the two driving rods 2010 are rotatably connected to the two extrusion plates 205 respectively, a slider 2013 is fixedly connected to the side of the slide plate 2011 close to the abutment plate 204, a slide groove 208 is provided on the side of the abutment plate 204 close to the slide plate 2011, the slider 2013 is slidably connected to the slide groove 208, and the slide plate 2011 is limited by the cooperation between the slider 2013 and the slide groove 208 to ensure the stability of the slide plate 2011 when sliding on the slide rod 2012;

[0032] When the chain ring is fixed between the placement plate 201 and the abutment plate 204, the two cleaning brushes 2019 are respectively abutted against the two welding end faces of the chain ring, and each spring 2021 is in a compressed state. Under the action of the elastic force of each spring 2021, the two cleaning brushes 2019 are tightly fitted with the welding end faces of the chain ring. First, the cylinder 2014 is started to drive the side plate 209 to slide along the rear U-shaped rod 2016 and drive the frame 202 to move horizontally. At the same time, the two cleaning brushes 2019 move to clean the welding end faces of the chain ring to achieve To clean the welding end faces of the chain links, when the side plate 209 moves, the movable rod 2017 drives the slide plate 2011 to slide upward along the slide rod 2012, and then the two driving rods 2010 drive the two extrusion plates 205 to slide along the two L-shaped round rods 207 respectively. When the frame 202 passes through the through groove 203, the two extrusion plates 205 are in contact with the chain links, and then the side plate 209 continues to move, driving the two extrusion plates 205 to approach each other, so that the two welding end faces of the chain links are butted, and finally the chain links are welded by the welding machine 5.

[0033] Embodiment 3, on the basis of embodiment 1, the limiting mechanism 3 includes a front U-shaped rod 301 fixed to the outside of the placement plate 201, the outer side of the front U-shaped rod 301 is movably sleeved with a limiting frame 302, the limiting frame 302 is fixedly connected to the limiting rod 303, the middle part of the outer side of the front U-shaped rod 301 is fixedly sleeved with a sleeve plate 306, the sleeve plate 306 is fixed to the top of the base 1, the outer side of the placement plate 201 is rotatably connected with a screw rod 305, the end of the screw rod 305 away from the placement plate 201 is fixedly connected with a side turntable 307, the screw rod 305 passes through the sleeve plate 306 and is rotatably connected to the sleeve plate 306, the outer side of the screw rod 305 is threadedly sleeved with a nut 304, and the limiting frame 302 is fixed to the top of the nut 304;

[0034] First, place the chain ring on the top of the placement plate 201 so that the chain ring abuts against the abutment plate 204, then rotate the side turntable 307 to drive the screw rod 305 to rotate, and drive the limit frame 302 to slide along the front U-shaped rod 301 through the nut 304, and drive the limit rod 303 to move horizontally until it abuts against the chain ring, thereby limiting the chain ring and preventing the chain ring from tipping over during the welding process.

[0035] Embodiment 4, on the basis of embodiment 1, the clamping mechanism 4 includes a fixed plate 401 fixed on the limiting frame 302, two guide posts 402 are symmetrically fixedly connected between the bottom of the fixed plate 401 and the limiting frame 302, a guide plate 404 is movably sleeved between the two guide posts 402, two L-shaped plates 406 are symmetrically fixedly connected to one side of the guide plate 404 close to the abutting plate 204, and clamping blocks 405 are fixedly connected to the bottoms of the two L-shaped plates 406, a screw rod 403 is rotatably connected to the limiting frame 302, a top rotating disk 407 is fixedly connected to the top of the screw rod 403, the screw rod 403 passes through the fixed plate 401 and is rotatably connected to the fixed plate 401, and the guide plate 404 is threadedly sleeved on the outer side of the screw rod 403;

[0036] After the limiting rod 303 and the abutment plate 204 limit the position of the chain link, first rotate the top turntable 407 to drive the screw rod 403 to rotate, and drive the guide plate 404 to slide downward along the two guide columns 402, and then drive the two L-shaped plates 406 to move downward, and at the same time, the two clamping blocks 405 descend to clamp the chain link placed on the top of the placement plate 201, and finally complete the fixation of the chain link to ensure its stability during welding.

Claims

1. A high-speed automated chain link weaving and welding machine, comprising a base (1), characterized in that: A cleaning mechanism (2) and a limiting mechanism (3) are provided on the top of the base (1); a clamping mechanism (4) is provided on the limiting mechanism (3); and a welding machine (5) is provided above the base (1); The cleaning mechanism (2) comprises a placement plate (201) fixed to the top of the base (1); the top of the placement plate (201) is fixedly connected to an abutment plate (204); the outer side of the abutment plate (204) is fixedly connected to a rear U-shaped rod (2016); a sleeve block (2015) is fixedly sleeved at the middle of the outer side of the rear U-shaped rod (2016); a side plate (209) is movably sleeved at the outer side of the rear U-shaped rod (2016); a cylinder (2014) is fixedly installed between the side plate (209) and the sleeve block (2015); and the side plate (209) is away from the cylinder (2014). A frame (202) is fixedly connected to one side of the support plate (204), a through slot (203) is provided on the abutment plate (204), the frame (202) passes through the through slot (203), cleaning brushes (2019) are provided on both sides of the frame (202), two L-shaped round rods (207) are symmetrically fixedly connected between the abutment plate (204) and the placement plate (201), the outer sides of the two L-shaped round rods (207) are movably sleeved with extrusion plates (205), and the bottoms of the two extrusion plates (205) are provided with support wheels (206) located at the top of the base (1).

2. A high-speed automated chain link weaving and welding machine according to claim 1, characterized in that: Two inner U-shaped rods (2020) are symmetrically and fixedly connected inside the frame (202), two movable frames (2022) are symmetrically and movably sleeved between the two inner U-shaped rods (2020), and the two movable frames (2022) are fixedly connected to a U-shaped plate (2018) on the sides away from each other, and two cleaning brushes (2019) are respectively fixed on the two U-shaped plates (2018).

3. A high-speed automated chain link weaving and welding machine according to claim 1, characterized in that: An inner plate (2023) is fixedly installed inside the frame (202), and the inner plate (2023) is fixedly sleeved on the middle part of the outer sides of the two inner U-shaped rods (2020). The inner plate (2023) is located between the two movable frames (2022), and two springs (2021) are symmetrically fixedly connected between the movable frames (2022) and the inner plate (2023), and the two springs (2021) are respectively sleeved on the outer sides of the two inner U-shaped rods (2020).

4. A high-speed automated chain link weaving and welding machine according to claim 1, characterized in that: A sliding rod (2012) located below the frame (202) is fixedly connected between the abutment plate (204) and the base (1); a slide plate (2011) is movably sleeved on the outer side of the sliding rod (2012); a movable rod (2017) is rotatably connected to the side of the slide plate (2011) away from the abutment plate (204); the top end of the movable rod (2017) is rotatably connected to the bottom of the side plate (209); the outer side of the slide plate (2011) is symmetrically rotatably connected to two driving rods (2010); the bottom ends of the two driving rods (2010) are rotatably connected to the two extrusion plates (205) respectively.

5. A high-speed automated chain link weaving and welding machine according to claim 4, characterized in that: A sliding block (2013) is fixedly connected to one side of the sliding plate (2011) close to the abutting plate (204), a sliding groove (208) is provided on one side of the abutting plate (204) close to the sliding plate (2011), and the sliding block (2013) is slidably connected to the sliding groove (208).

6. A high-speed automated chain link weaving and welding machine according to claim 1, characterized in that: The limiting mechanism (3) comprises a front U-shaped rod (301) fixed to the outside of the placement plate (201); the outside of the front U-shaped rod (301) is movably sleeved with a limiting frame (302); and the limiting frame (302) is fixedly connected to the limiting rod (303).

7. A high-speed automated chain link weaving and welding machine according to claim 6, characterized in that: A sleeve plate (306) is fixedly sleeved on the middle part of the outer side of the front U-shaped rod (301), the sleeve plate (306) is fixed to the top of the base (1), the outer side of the placement plate (201) is rotatably connected to a screw rod (305), one end of the screw rod (305) away from the placement plate (201) is fixedly connected to a side turntable (307), the screw rod (305) passes through the sleeve plate (306) and is rotatably connected to the sleeve plate (306), the outer side of the screw rod (305) is threadedly sleeved with a nut (304), and the limit frame (302) is fixed to the top of the nut (304).

8. A high-speed automated chain link weaving and welding machine according to claim 1, characterized in that: The clamping mechanism (4) comprises a fixing plate (401) fixed on the limiting frame (302); two guide posts (402) are symmetrically fixedly connected between the bottom of the fixing plate (401) and the limiting frame (302); a guide plate (404) is movably sleeved between the two guide posts (402); two L-shaped plates (406) are symmetrically fixedly connected on one side of the guide plate (404) close to the abutting plate (204); and clamping blocks (405) are fixedly connected at the bottom of the two L-shaped plates (406).

9. A high-speed automated chain link weaving and welding machine according to claim 6, characterized in that: The limiting frame (302) is rotatably connected to a screw rod (403), the top end of the screw rod (403) is fixedly connected to a top turntable (407), the screw rod (403) passes through the fixed plate (401) and is rotatably connected to the fixed plate (401), and the guide plate (404) is threadedly sleeved on the outer side of the screw rod (403).

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