Annular guide rail for conveying multi-point welding products

Abstract

The utility model discloses an annular guide rail for conveying multipoint welding products, which comprises a support frame, and a transmission mechanism is arranged on the support frame. The guide rail is arranged on the supporting frame; the tool plates are connected to the guide rails through moving trolleys, and the tool plates are connected with the transmission mechanism through boosting pieces; the limiting mechanisms are annularly distributed along the supporting frame; the transmission mechanism drives the moving trolley and the tool plates to synchronously move to the corresponding stations along the guide rails, then the limiting mechanism limits the moving trolley, and synchronous and stable conveying of the tool plates among the stations is achieved. According to the utility model, a welded product can synchronously move on each tool plate, the same welded product can be welded and processed at different stations at the same time, the welding quality is improved, the tool plates can be limited and supported in the welding process, and the stability and the reliability during welding are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of annular guide rails for multi-point welding product conveying. BACKGROUND

[0002] Annular guide rail can realize along the predetermined trajectory fast motion, precise circulation line can be widely cited with electronic assembly, food packaging, product welding and multiple fields.

[0003] Although the annular guide rail in the prior art can realize the synchronous rapid movement of the welding product, it is unstable during the welding process and easy to shake, thereby affecting the welding quality and precision of the product. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiency of prior art and provides a kind of annular guide rail for multi-point welding product conveying technical scheme, not only can guarantee that welding product moves synchronously on each tooling plate, meet the same welding product simultaneous welding processing in different stations, improve welding quality, and can limit and support tooling plate during welding process, improve stability and reliability when welding.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A kind of annular guide rail for multi-point welding product conveying, characterized by comprising

[0007] A support frame, transmission mechanism is provided on support frame;

[0008] A guide rail, guide rail is located on support frame;

[0009] Several tooling plates, tooling plate is connected to guide rail by moving trolley, tooling plate is connected transmission mechanism by boost piece;

[0010] And several limiting mechanisms, limiting mechanism is annularly distributed along support frame;

[0011] Moving trolley and tooling plate are driven along guide rail by transmission mechanism and move synchronously to corresponding station, then moving trolley is limited by limiting mechanism, realize the synchronous stable conveying of tooling plate between each station.

[0012] Through the design of the above structure, not only can guarantee that welding product moves synchronously on each tooling plate, meet the same welding product simultaneous welding processing in different stations, improve welding quality, and can limit and support tooling plate during welding process, improve stability and reliability when welding.

[0013] Further, the transmission mechanism comprises a driving motor, a driving wheel, a driven wheel, a transmission belt and a supporting plate, the driving wheel and the driven wheel are connected to the support frame through the supporting plate, the driving wheel is connected to the driving motor, the driven wheel is connected to the driving wheel through the transmission belt, the driving motor drives the driving wheel to rotate, and then the transmission belt drives the driven wheel to rotate, thereby meeting the synchronous movement and conveying requirements of the various tool plates, and the supporting plate improves the stability and reliability of the installation of the driving wheel, the driven wheel and the driving motor.

[0014] Further, the supporting plate comprises a hanging plate, a mounting strip and a fastening assembly, the hanging plate is detachably connected to the support frame through the mounting strip, the hanging plate is provided with a through hole, and the driven wheel is connected to the fastening assembly through a rotating shaft penetrating through the through hole, the design of the mounting strip improves the connection strength and stability between the supporting plate and the support frame, and the fastening assembly can tension the driven wheel to prevent the transmission belt from slipping due to loosening and affecting the stable conveying of the tool plate.

[0015] Further, the fastening assembly comprises a fixed block, an adjusting rod and a moving plate, the fixed block is arranged at the bottom of the supporting plate, the adjusting rod penetrates through the fixed block and is connected to the moving plate, the supporting plate is provided with a guide hole, and the moving plate is movably connected to the guide hole through a guide block, the fixed block improves the stability of the installation of the adjusting rod, the adjusting rod and the fixed block can be threadedly connected, the rotating of the adjusting rod can drive the moving plate to move along the guide hole, and the position adjustment requirement of the driven wheel is met.

[0016] Further, the guide rail is formed in a closed ring structure by splicing a straight rail and an arc rail end to end, and the straight rail is provided with a straight rail support sleeve for supporting the moving trolley and improving the stability of the tool plate during welding.

[0017] Further, the support frame is provided with a connecting bracket, the connecting bracket comprises L-shaped rods and a cross beam, two L-shaped rods are arranged in parallel at the bottom of the cross beam on both sides, and the cross beam is fixedly connected to the support frame through the L-shaped rods for supporting the tool plate, the L-shaped rods improve the stability and reliability of the installation of the cross beam, and the cross beam is used for supporting the tool plate during welding to improve the stability and reliability during welding.

[0018] Further, the moving trolley comprises a horizontal plate, a protruding block, a limiting wheel, a roller and a stop block, the limiting wheel is connected to one side of the horizontal plate through the protruding block, the roller and the stop block are arranged on the bottom surface of the horizontal plate, the stop block is located between two adjacent rollers, and the stop block is provided with a V-shaped groove, the protruding block improves the stability and reliability of the installation of the limiting wheel, and through the design of the roller and the V-shaped groove, the moving trolley can not only move stably along the guide rail, but also can be attached to the straight rail support sleeve to move on the straight rail, thereby playing a role in limiting the up and down movement of the moving trolley when the limiting mechanism limits the moving trolley.

[0019] Further, the limiting mechanism comprises a base plate, a connecting plate, a cylinder and a lifting block, the cylinder is connected to the base plate through the connecting plate, the connecting plate is provided with a sliding rail, the lifting block is connected to the cylinder, the lifting block is provided with a sliding block, the sliding block is slidably connected to the sliding rail, the top of the lifting block is provided with an arc-shaped groove, the lifting block is driven by the cylinder to move up and down along the sliding rail, so that the arc-shaped groove on the lifting block can limit or disengage the limiting wheel, the mobile trolley is limited on the welding station, and the tool plate is fixed.

[0020] Further, the side surface of the supporting frame is provided with a sensor for detecting whether the tool plate is moved to the position, so that the welding precision and quality are improved.

[0021] Further, the tool plate comprises a carrier plate and a tool clamp, and the tool clamp is arranged on the carrier plate.

[0022] The utility model discloses the following beneficial effects are obtained by adopting the above technical scheme:

[0023] 1. The utility model discloses a welding device for multi-point welding product, which can guarantee synchronous movement of welding products on each tool plate, meet simultaneous welding processing of the same welding product at different stations, improve welding quality, limit and support the tool plate during welding, and improve stability and reliability during welding.

[0024] 2. The L-shaped rod improves the stability and reliability of the beam installation, and the beam is used for supporting the tool plate during welding, thereby improving the stability and reliability during welding.

[0025] 3. Through the design of the roller and the V-shaped groove, the mobile trolley can stably move along the guide rail, and can be supported by the linear track support sleeve when located on the linear track, thereby playing a limiting role in the up-down direction and preventing the mobile trolley from shaking up and down when the limiting mechanism limits the mobile trolley.

[0026] 4. The cylinder drives the lifting block to move up and down along the sliding rail, so that the arc-shaped groove on the lifting block can limit or disengage the limiting wheel, thereby limiting the mobile trolley on the welding station and fixing the tool plate. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model will be further described below in combination with the drawings:

[0028] Figure 1 It is an effect drawing of the utility model for a ring-shaped guide rail for conveying multi-point welding products;

[0029] Figure 2 It is a connection schematic view of the tool plate, the guide rail and the supporting frame in the utility model;

[0030] Figure 3It is a connection schematic view between the support frame and the transmission mechanism in the utility model;

[0031] Figure 4 It is a distribution schematic view of the mobile trolley along the guide rail in the utility model;

[0032] Figure 5 It is Figure 4 It is a local enlarged view of I place in the utility model;

[0033] Figure 6 It is a structure schematic view of the mobile trolley in the utility model;

[0034] Figure 7 It is a structure schematic view of the supporting plate in the utility model;

[0035] Figure 8 It is Figure 7 It is a structure schematic view of A direction in the utility model;

[0036] Figure 9 It is a structure schematic view of the limiting mechanism in the utility model;

[0037] Figure 10 It is a structure schematic view of the tooling plate in the utility model;

[0038] Figure 11 It is a structure schematic view of the connecting support in the utility model.

[0039] In the drawing: 1-guide rail; 2-tooling plate; 3-welding robot; 4-control cabinet; 5-first box body; 6-second box body; 7-support frame; 8-transmission mechanism; 9-linear track; 10-linear track support sleeve; 11-strengthening rod; 12-driving motor; 13-driving wheel; 14-following wheel; 15-transmission belt; 16-supporting plate; 17-sensor; 18-mobile trolley; 19-limiting mechanism; 20-arc-shaped track; 22-connecting support; 23-horizontal plate; 24-protruding block; 25-limiting wheel; 26-roller; 27-stop block; 28-V-shaped groove; 29-hanging plate; 30-through hole; 31-mounting strip; 32-guiding hole; 33-adjusting rod; 34-fixing block; 35-moving plate; 36-base plate; 37-linking plate; 38-sliding rail; 39-air cylinder; 40-lifting block; 41-sliding block; 42-arc-shaped groove; 43-carrying plate; 44-tooling clamp; 45-L-shaped rod; 46-cross beam. DETAILED DESCRIPTION

[0040] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0041] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0042] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0043] As shown in Figures 1 to 11 An annular guide rail for conveying multi-point welded products according to the present application comprises a support frame 7, a guide rail 1, a plurality of tooling plates 2 and a plurality of limiting mechanisms 19.

[0044] The support frame 7 is arranged on the top surface of the first box body 5 and distributed along the top edge of the first box body 5, facilitating the taking and placing of the welded products and the welding process.

[0045] A second box body 6 is arranged on one side of the first box body 5, and a welding robot 3 is arranged on the top surface of the second box body 6. A control cabinet 4 is arranged on the same side of the first box body 5 and the second box body 6, and is used to control the operation of each tooling plate 2 and the work of the welding robot 3.

[0046] The support frame 7 is provided with a transmission mechanism 8.

[0047] The transmission mechanism 8 comprises a driving motor 12, a driving wheel 13, a driven wheel 14, a transmission belt 15 and a supporting plate 16. The driving wheel 13 and the driven wheel 14 are both connected to the support frame 7 through the supporting plate 16. The driving wheel 13 is connected to the driving motor 12, and the driven wheel 14 is connected to the driving wheel 13 through the transmission belt 15. The driving motor 12 drives the driving wheel 13 to rotate, and then the transmission belt 15 drives the driven wheel 14 to rotate, meeting the requirement of synchronous movement and conveying of each tooling plate 2. The supporting plate 16 improves the stability and reliability of the installation of the driving wheel 13, the driven wheel 14 and the driving motor 12. The driving wheel 13 and the driven wheel 14 are both provided with a gear and a rack meshing structure with the transmission belt 15, improving the stability and reliability of the transmission.

[0048] The support plate 16 comprises a hanging plate 29, a mounting strip 31 and a fastening assembly, the hanging plate 29 is detachably connected to the support frame 7 through the mounting strip 31, the hanging plate 29 is provided with a through hole 30, the driven wheel 14 is connected to the fastening assembly through the rotating shaft passing through the through hole 30, through the design of the mounting strip 31, the connection strength and stability between the support plate 16 and the support frame 7 are improved, the fastening assembly can tension the driven wheel 14, prevent the transmission belt 15 from loosening and slipping, and affect the stable conveying of the tool plate 2.

[0049] The fastening assembly comprises a fixed block 34, an adjusting rod 33 and a moving plate 35, the fixed block 34 is arranged at the bottom of the support plate 16, the adjusting rod 33 is connected to the moving plate 35 through the fixed block 34, the support plate 16 is provided with a guide hole 32, the moving plate 35 is movably connected to the guide hole 32 through a guide block, the fixed block 34 improves the stability of the installation of the adjusting rod 33, the adjusting rod 33 and the fixed block 34 can be threadedly connected, by rotating the adjusting rod 33, the moving plate 35 can be driven to move along the guide hole 32, and the position adjustment requirement of the driven wheel 14 is met.

[0050] The support frame 7 is provided with a connecting bracket 22, the connecting bracket 22 comprises L-shaped rods 45 and a cross beam 46, two L-shaped rods 45 are arranged in parallel at the bottom of the cross beam 46 on both sides, the cross beam 46 is fixedly connected to the support frame 7 through the L-shaped rods 45, and is used for supporting the tool plate 2, the L-shaped rods 45 improve the stability and reliability of the installation of the cross beam 46, and the cross beam 46 is used for supporting the tool plate 2 during welding, thereby improving the stability and reliability during welding.

[0051] The side surface of the support frame 7 is provided with a sensor 17, which is used for detecting whether the tool plate 2 is moved to the position, and improving the precision and quality of welding. The inner side of the support frame 7 is provided with a reinforcing rod 11, which is used for improving the stability and reliability of the whole support frame 7.

[0052] The guide rail 1 is arranged on the support frame 7.

[0053] The guide rail 1 is formed into a closed ring structure by splicing a straight rail 9 and an arc rail 20 in series, the straight rail 9 is provided with a straight rail support sleeve 10, which is used for supporting the moving trolley 18 and improving the stability of the tool plate 2 during welding.

[0054] The tool plate 2 is connected to the guide rail 1 through the moving trolley 18, and the tool plate 2 is connected to the transmission mechanism 8 through a boosting piece.

[0055] The tool plate 2 comprises a carrier plate 43 and a tool clamp 44, and the tool clamp 44 is arranged on the carrier plate 43.

[0056] The mobile trolley 18 comprises a horizontal plate 23, a protrusion 24, a limiting wheel 25, a roller 26 and a stopper 27, the limiting wheel 25 is connected to one side of the horizontal plate 23 through the protrusion 24, the roller 26 and the stopper 27 are arranged on the bottom surface of the horizontal plate 23, the stopper 27 is located between two adjacent rollers 26, and a V-shaped groove 28 is arranged on the stopper 27, the protrusion 24 improves the stability and reliability of the installation of the limiting wheel 25, through the design of the roller 26 and the V-shaped groove 28, the mobile trolley 18 can be stably moved along the guide rail 1, and can be attached to the linear track support sleeve 10 to move on the linear track 9, thereby playing a limiting role in the up-down direction, and preventing the mobile trolley 18 from shaking up and down when the limiting mechanism 19 limits the mobile trolley 18.

[0057] The limiting mechanism 19 is annularly distributed along the support frame 7

[0058] The limiting mechanism 19 comprises a base plate 36, a connecting plate 37, a gas cylinder 39 and a lifting block 40, the gas cylinder 39 is connected to the base plate 36 through the connecting plate 37, the connecting plate 37 is provided with a sliding rail 38, the lifting block 40 is connected to the gas cylinder 39, the lifting block 40 is provided with a sliding block 41, the sliding block 41 is slidingly connected to the sliding rail 38, and the top of the lifting block 40 is provided with an arc-shaped groove 42; the lifting block 40 is driven by the gas cylinder 39 to move up and down along the sliding rail 38, so that the arc-shaped groove 42 on the lifting block 40 can limit or disengage the limiting wheel 25, thereby limiting the mobile trolley 18 on the welding station and fixing the tool plate 2.

[0059] Through the transmission mechanism 8, the mobile trolley 18 and the tool plate 2 are synchronously moved along the guide rail 1 to the corresponding work station, and then the limiting mechanism 19 limits the mobile trolley 18, thereby realizing the synchronous and stable conveying of the tool plate 2 between the work stations.

[0060] Through the design of the above structure, the welding products can be synchronously moved on each tool plate 2, the simultaneous welding of the same welding product at different work stations can be realized, the welding quality is improved, the tool plate 2 can be limited and supported during the welding process, and the stability and reliability during welding are improved.

[0061] In actual work, the entire device is first powered on, the welding products are installed on the corresponding tool clamps on each tool plate, the position of welding faces the required work station, then the transmission mechanism is used for synchronous movement of each tool plate, until the tool plate moves to the required work station, welding is performed by the welding robot, and the welding product is taken out after welding, thereby realizing continuous feeding and welding operation of the welding product.

[0062] The above are only specific embodiments of the present application, but the technical features of the present application are not limited to this. Any simple change, equivalent replacement or modification made on the basis of the present application to achieve basically the same technical effect is covered in the protection scope of the present application.

Claims

1. A ring track for multi-point welding product delivery, characterized by: The utility model provides a kind of synchronous conveying device for workpiece, including A support frame is provided with a transmission mechanism; A guide rail is provided on the support frame; Several tooling plates are connected to the guide rail by moving trolley, and the tooling plates are connected to the transmission mechanism by booster piece; And several limiting mechanisms are distributed in a ring shape along the support frame; The moving trolley and the tooling plates are driven by the transmission mechanism to move synchronously along the guide rail to the corresponding work station, and then the moving trolley is limited by the limiting mechanism, realizing the synchronous and stable conveying of the tooling plates between various work stations.

2. A ring track for multi-point welding product delivery according to claim 1, characterized in that: The transmission mechanism includes a drive motor, a driving wheel, a driven wheel, a transmission belt and a supporting plate, the driving wheel and the driven wheel are connected to the support frame through the supporting plate, the driving wheel is connected to the drive motor, and the driven wheel is connected to the driving wheel through the transmission belt.

3. A ring track for multi-point welding product delivery according to claim 2, wherein: The supporting plate includes a suspension plate, a mounting strip and a fastening assembly, the suspension plate is detachably connected to the support frame through the mounting strip, the suspension plate is provided with a through hole, and the driven wheel is connected to the fastening assembly through a rotating shaft penetrating the through hole.

4. A ring track for multi-point welding product delivery according to claim 3, wherein: The fastening assembly includes a fixed block, an adjusting rod and a moving plate, the fixed block is arranged at the bottom of the supporting plate, the adjusting rod penetrates the fixed block and is connected to the moving plate, the supporting plate is provided with a guide hole, and the moving plate is movably connected to the guide hole through a guide block.

5. A ring track for multipoint welding product delivery according to claim 1, characterized in that: The guide rail is formed into a closed ring structure by linear tracks and arc-shaped tracks connected end to end, and the linear tracks are provided with linear track support sleeves for supporting the moving trolley.

6. A ring track for multi-point welding product delivery according to claim 5, wherein: The support frame is provided with a connecting bracket, the connecting bracket includes L-shaped rods and a cross beam, two L-shaped rods are arranged in parallel at the bottom of the cross beam on both sides, the cross beam is fixedly connected to the support frame through the L-shaped rods for supporting the tooling plates.

7. A ring track for multipoint welding product delivery according to claim 1, wherein: The moving trolley includes a horizontal plate, a protruding block, a limiting wheel, rollers and a stop block, the limiting wheel is connected to one side of the horizontal plate through the protruding block, the rollers and the stop block are arranged on the bottom surface of the horizontal plate, the stop block is located between adjacent two rollers, and the stop block is provided with a V-shaped groove.

8. A ring track for multipoint welding product delivery according to claim 1, wherein: The limiting mechanism includes a base plate, a link plate, a pneumatic cylinder and a lifting block, the pneumatic cylinder is connected to the base plate through the link plate, the link plate is provided with a sliding rail, the lifting block is connected to the pneumatic cylinder, the lifting block is provided with a sliding block, the sliding block is slidably connected to the sliding rail, and the top of the lifting block is provided with an arc-shaped groove.

9. A ring track for multipoint welding product delivery according to claim 1, wherein: The side surface of the support frame is provided with a sensor.

10. A ring track for multipoint welding product delivery according to claim 1, wherein: The tooling plate includes a carrier plate and a tooling clamp, and the tooling clamp is arranged on the carrier plate.

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