Copper tube clamping, pressing, direct groove rolling and opening flattening all-in-one machine

Abstract

The utility model relates to the technical field of pipe fitting production, in particular to a copper pipe clamping, pressing, direct groove rolling and opening flattening all-in-one machine, which is characterized in that a groove rolling part and an opening flattening part are combined on the same rack component and are configured on the same set of mounting and processing procedures; the whole machining steps of material taking, groove rolling, opening flattening and material placing are driven through the mechanical arm feeding assembly penetrating through the whole groove rolling and opening flattening procedure position, circulating assembly line type machining can be achieved, the feeding stroke and the discharging stroke of pipe fittings are simplified, the time consumed in the feeding and discharging process is shortened, and the machining quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting production, in particular to a copper pipe clamping, direct grooving and flat-end integrated machine. Background Art

[0002] Roll grooving is a processing method that involves using a rolling tool to smooth or strengthen the groove on the workpiece. This process can improve the surface quality and mechanical properties of the workpiece groove. Flat end refers to the flat shape of one or two ends of the pipe, which can be used in combination with other pipes or connectors to achieve the extension or connection of the pipe.

[0003] Existing pipe grooving machines are prone to pipe slippage (i.e., the pipe falls off the knurling wheel) when grooving tees and elbows, and the distance between the groove and the end of the pipe varies greatly, which makes the end of the pipe easily scratched during processing. Existing flat-end machines are time-consuming to load and unload, and debris is easily scattered, causing safety hazards and affecting the clamping effect. In addition, the existing technology cannot automate the loading, grabbing and unloading of materials, and cannot reasonably and effectively integrate the grooving and flat-end processes automatically, thus affecting the overall work efficiency and quality.

[0004] In view of the above problems, the utility model designs a copper tube clamping direct grooving and flattening all-in-one machine, which adopts a vibration plate and direct vibration feeding method, and utilizes the automatic grabbing and discharge functions of the robot assembly to realize subsequent finishing processes such as grooving and flattening after direct through forming of copper parts, thereby achieving improved work efficiency, reduced labor costs and higher safety. Summary of the invention

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a copper tube clamping direct grooving and flattening integrated machine, which adopts a vibration plate and a direct vibration feeding method, and utilizes the automatic grabbing and discharge functions of a manipulator assembly to realize subsequent finishing processes such as grooving and flattening after direct-through forming of copper parts, thereby achieving improved work efficiency, reduced labor costs and higher safety.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a copper tube clamping direct grooving and flat-mouth integrated machine, including a vibration cylinder disc frame and a frame assembly, one side discharge port of the vibration cylinder disc frame is connected to the straight vibration material channel adjustment baffle of the straight vibration feeding assembly installed on the frame assembly, a manipulator feeding assembly is arranged above the straight vibration feeding assembly, the manipulator feeding assembly passes through the middle space of the grooving mold assembly and the flat-mouth mold assembly, a grooving assembly is arranged below the manipulator feeding assembly and at the position of the grooving mold assembly, a flat-mouth assembly is arranged below the manipulator feeding assembly and at the position of the flat-mouth mold assembly, and a discharge channel installed on the frame assembly is arranged below the discharge end of the manipulator feeding assembly.

[0007] A direct vibration component is arranged below the direct vibration feeding component, and a raw material lifting cylinder component is arranged inside the direct vibration component.

[0008] The top of the vibration cylinder disc frame is a vibration disc, and the vibration disc is placed on a vibration disc base frame with a foot cup installed.

[0009] The multiple manipulator assemblies in the manipulator feeding assembly are located at the position when the raw material lifting cylinder assembly lifts the raw material; the manipulator assembly is fixed on the connecting plate 2 through a connecting block, the connecting plate 2 is arranged below two parallel guide rail assemblies, and the top ends of the guide rail assemblies are respectively connected by a connecting plate 1, a transmission component is installed on one side of the manipulator feeding assembly, and a moving mechanism bracket is respectively installed at the upper ends of the guide rail assembly. The manipulator feeding assembly is respectively fixed on the sides of the rolling groove clamping assembly and the flat mouth clamping assembly through the manipulator fixing parts arranged at both ends of the guide rail assembly.

[0010] The groove rolling mold assembly includes a top support plate and a bottom station mounting base plate connected by a support shaft, a lower mold mounting mold is mounted on the bottom station mounting base plate, an upper mold mounting mold corresponding to the position of the lower mold mounting mold is mounted on the lower reverse side of the support plate, and a mold mounting cylinder surrounded by guide rods is mounted on the upper front side of the support plate.

[0011] The bottom of the groove rolling assembly is the power head assembly one, the upper front end of the power head assembly one is provided with a groove rolling head assembly, and the upper part of the groove rolling head assembly is provided with a spreading knife power head one.

[0012] The flat-mouth mold assembly includes a workstation mounting base plate and a support plate connected by a support shaft. A lower mold-closing mold is mounted on the workstation mounting base plate. An upper mold-closing mold corresponding to the position of the lower mold-closing mold is mounted on the lower reverse side of the support plate. A mold-closing cylinder with two guide rods arranged around it is mounted on the upper front side of the support plate.

[0013] The bottom of the flat mouth component is the power head component 2, the front end of the power head component 2 is provided with a flat mouth component, and the top of the flat mouth component is provided with a spreading knife power head 2.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model combines the groove rolling component and the flat mouth component in the same frame assembly and configures them in the same set of installation and processing procedures. The manipulator feeding component that runs through the entire groove rolling and flat mouth process position drives the entire material picking, groove rolling, flat mouth and material discharge processing steps, and can be processed in a circular flow-type manner, simplifying the loading and unloading strokes of pipe fittings, reducing the time consumed in the loading and unloading process, and facilitating the unified collection of metal debris during flat mouthing, so as to prevent metal debris from being discharged with the pipe fittings and piercing the palms of operators, and also preventing metal debris from falling onto the holder and affecting the clamping of the pipe fittings. At the same time, after the flat mouth, it is convenient to grind the burrs at the pipe fitting ports. The subsequent finishing steps after the copper parts are directly formed are realized, and it has the advantages of high efficiency, stable workpiece processing quality, energy saving and strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the specific structure of the vibration cylinder disc frame of the utility model.

[0018] Figure 3 It is a schematic diagram of the specific structure of the direct vibration feeding component of the utility model.

[0019] Figure 4 This is a schematic diagram of the specific structure of the manipulator assembly of the utility model.

[0020] Figure 5 It is a schematic diagram of the specific structure of the rolling groove clamping assembly of the utility model.

[0021] Figure 6 It is a schematic diagram of the specific structure of the groove rolling assembly of the utility model.

[0022] Figure 7 It is a schematic diagram of the specific structure of the flat-mouth mold clamping component of the utility model.

[0023] Figure 8 It is a schematic diagram of the specific structure of the flat-mouth component of the utility model.

[0024] Description of reference numerals:

[0025] 1 is the vibration cylinder disc frame, 2 is the direct vibration feeding assembly, 3 is the manipulator assembly, 4 is the rolling groove mold assembly, 5 is the rolling groove assembly, 6 is the flat mold assembly, 7 is the flat assembly, 8 is the frame assembly, 9 is the unloading channel, 1-1 is the vibration plate, 1-2 is the vibration plate chassis, 1-3 is the foot cup, 2-1 is the direct vibration channel adjustment baffle, 2-2 is the direct vibration assembly, 2-3 is the raw material lifting cylinder assembly, 3-1 is the manipulator assembly, 3-2 is the guide rail assembly, 3-3 is the transmission component, 3-4 is the mobile mechanism bracket, 3-5 is the manipulator fixing part, 3-6 is the connecting plate 1, 3-7 is the connecting plate 2, 3-8 is the connecting block , 4-1 is a workstation mounting base plate one, 4-2 is a support shaft one, 4-3 is a support plate one, 4-4 is a mold clamping cylinder one, 4-5 is a guide rod one, 4-6 is an upper mold clamping mold one, 4-7 is a lower mold clamping mold one, 5-1 is a groove rolling head assembly, 5-2 is a spreading knife power head one, 5-3 is a power head assembly one, 6-1 is a workstation mounting base plate two, 6-2 is a support shaft two, 6-3 is a support plate two, 6-4 is a guide rod two, 6-5 is a mold clamping cylinder two, 6-6 is an upper mold clamping mold two, 6-7 is a lower mold clamping mold two, 7-1 is a spreading knife power head two, 7-2 is a flat head assembly, and 7-3 is a power head assembly two. DETAILED DESCRIPTION

[0026] The utility model is now further described with reference to the accompanying drawings.

[0027] See also Figures 1 to 8 The utility model provides a copper tube clamping direct groove rolling and flat mouth integrated machine, including a vibration cylinder disc frame 1 and a frame assembly 8, a side discharge port of the vibration cylinder disc frame 1 is connected with a straight vibration material channel adjustment baffle 2-1 of a straight vibration feeding assembly 2 installed on the frame assembly 8, a manipulator feeding assembly 3 is arranged above the straight vibration feeding assembly 2, the manipulator feeding assembly 3 passes through the middle space of the groove rolling mold assembly 4 and the flat mouth mold assembly 6, a groove rolling assembly 5 is arranged below the manipulator feeding assembly 3 and located at the position of the groove rolling mold assembly 4, a flat mouth assembly 7 is arranged below the manipulator feeding assembly 3 and located at the position of the flat mouth mold assembly 6, and a discharge channel 9 installed on the frame assembly 8 is arranged below the discharge end of the manipulator feeding assembly 3.

[0028] A direct vibration component 2-2 is arranged below the direct vibration feeding component 2, and a raw material lifting cylinder component 2-3 is arranged on the inner side of the direct vibration component 2-2.

[0029] The top of the vibration cylinder disc frame 1 is a vibration disc 1-1, and the vibration disc 1-1 is placed on a vibration disc base frame 1-2 equipped with a foot cup 1-3.

[0030] The multiple manipulator assemblies 3-1 in the manipulator feeding assembly 3 are located at the position when the raw material lifting cylinder assembly 2-3 lifts the raw material; the manipulator assembly 3-1 is fixed on the connecting plate 2 3-7 through the connecting block 3-8, the connecting plate 2 3-7 is arranged below the two parallel guide rail assemblies 3-2, and the top ends of the guide rail assemblies 3-2 are respectively connected by a connecting plate 1 3-6, a transmission component 3-3 is installed on one side of the manipulator feeding assembly 3, and a moving mechanism bracket 3-4 is respectively installed at the upper ends of the guide rail assembly 3-2, and the manipulator feeding assembly 3 is respectively fixed on the sides of the rolling groove clamping assembly 4 and the flat mouth clamping assembly 6 through the manipulator fixing parts 3-5 arranged at the two ends of the guide rail assembly 3-2.

[0031] The grooved mold assembly 4 includes a top support plate 4-3 and a bottom station mounting base plate 4-1 connected by a support shaft 4-2, a lower mold clamping mold 4-7 is mounted on the bottom station mounting base plate 4-1, an upper mold clamping mold 4-6 corresponding to the position of the lower mold clamping mold 4-7 is mounted on the lower reverse side of the support plate 4-3, and a mold clamping cylinder 4-4 surrounded by guide rods 4-5 is mounted on the upper front side of the support plate 4-3.

[0032] The bottom of the groove rolling assembly 5 is a power head assembly 5-3, the upper front end of the power head assembly 5-3 is provided with a groove rolling head assembly 5-1, and the upper part of the groove rolling head assembly 5-1 is provided with a spreading knife power head 5-2.

[0033] The flat-mouth clamping assembly 6 includes a station mounting base plate 6-1 and a support plate 6-3 connected by a support shaft 6-2, a lower clamping mold 6-7 is mounted on the station mounting base plate 6-1, an upper clamping mold 6-6 corresponding to the position of the lower clamping mold 6-7 is mounted on the lower reverse surface of the support plate 6-3, and a clamping cylinder 6-5 surrounded by guide rods 6-4 is mounted on the upper front surface of the support plate 6-3.

[0034] The bottom of the flat mouth component 7 is the power head component 2 7-3, the upper front end of the power head component 2 7-3 is provided with a flat mouth component 7-2, and the upper part of the flat mouth component 7-2 is provided with a spreading knife power head 2 7-1.

[0035] Working principle:

[0036] The utility model does not require much debugging when in use:

[0037] Before starting the equipment, put the copper tube raw material into the vibration plate 1-1 first; after starting the equipment, the copper tube raw material is sent into the straight vibration channel adjusting baffle 2-1 through the discharge port on one side of the vibration cylinder plate frame 1, and the straight vibration component 2-2 starts to vibrate and sends the raw material to the raw material lifting cylinder component 2-3. The raw material lifting cylinder component 2-3 lifts the copper tube raw material to the position where the manipulator component 3-1 needs to grab it. The manipulator component 3-1 starts to work, grabs the copper tube raw material and moves the transmission component 3-3 to the rolling groove clamping component 4 and the flat mouth clamping component 6 in turn through the guide rail component 3-2.

[0038] When the copper tube raw material is placed in the lower mold clamping mold 4-7 through the manipulator assembly 3-1, the mold clamping cylinder 4-4 works, and the copper tube raw material is pressed by the upper mold clamping mold 4-6 and the lower mold clamping mold 4-7. When the copper tube raw material is pressed by the upper mold clamping mold 4-6 and the lower mold clamping mold 4-7, the knife spreading power head 5-2 drives the groove rolling head assembly 5-1 to work, and the copper tube raw material is grooved through the power head assembly 1 (5-3). After the groove rolling is completed, the power head assembly 1 (5-3) drives the knife spreading power head 1 (5-2) to return to the starting position to wait for the next cycle.

[0039] The manipulator assembly 3-1 places the semi-finished material after the groove rolling into the lower clamping mold 2 6-7, and the clamping cylinder 2 6-5 works at this time, and the semi-finished material after the groove rolling is pressed by the upper clamping mold 2 6-6 and the lower clamping mold 2 6-7. When the semi-finished material after the groove rolling is pressed by the upper clamping mold 2 6-6 and the lower clamping mold 2 6-7, the spreading knife power head 2 7-1 drives the flat mouth assembly 7-2 to work, and the power head assembly 2 7-3 moves to work to flatten the semi-finished material. After the flattening is completed, the power head assembly 2 7-3 drives the spreading knife power head 2 7-1 to return to the starting position to wait for the next cycle.

[0040] After the flat mouth is completed, the finished material is grabbed by the robot assembly 3-1 again and sent to the top of the discharge chute 9. At this time, the clamping claws in the robot assembly 3-1 are released, and the finished material falls into the blanking frame.

[0041] The above are only preferred implementations of the present invention, which are only used to help understand the method and core ideas of the present application. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the idea of ​​the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0043] The utility model solves the problem that the grooving machines and flat-end machines in the prior art can only be used alone and cannot be combined, and even if they are combined, they cannot achieve efficient and reasonable integration of various processes and solve the problem of automation, resulting in low work efficiency. By combining automatic loading, automatic material picking and unloading, automatic grooving, automatic flat-end and automatic unloading processes, it is particularly suitable for grooving the ends of special-shaped pipe fittings such as elbows, which is convenient for the next process operation, so that the workpiece processing quality is stable, energy-saving, and versatile, and the operation is convenient and easy to control, thereby reducing labor costs and improving the market competitiveness of products.

Claims

1. A copper tube clamping direct groove rolling flat mouth integrated machine, comprising a vibration cylinder disc frame (1) and a frame assembly (8), characterized in that: A discharge port on one side of the vibration cylinder disc frame (1) is docked with a straight vibration material channel adjustment baffle (2-1) of a straight vibration feeding assembly (2) mounted on the frame assembly (8); a manipulator feeding assembly (3) is arranged above the straight vibration feeding assembly (2); the manipulator feeding assembly (3) passes through the middle space between the groove rolling mold assembly (4) and the flat-mouth mold assembly (6); a groove rolling assembly (5) is arranged below the manipulator feeding assembly (3) and located at the position of the groove rolling mold assembly (4); a flat-mouth assembly (7) is arranged below the manipulator feeding assembly (3) and located at the position of the flat-mouth mold assembly (6); and a discharge channel (9) mounted on the frame assembly (8) is arranged below the discharge end of the manipulator feeding assembly (3).

2. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: A direct vibration component (2-2) is arranged below the direct vibration feeding component (2), and a raw material lifting cylinder component (2-3) is arranged inside the direct vibration component (2-2).

3. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: The top of the vibration cylinder disc frame (1) is a vibration disc (1-1), and the vibration disc (1-1) is placed on a vibration disc bottom frame (1-2) on which a foot cup (1-3) is installed.

4. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: The plurality of manipulator assemblies (3-1) in the manipulator feeding assembly (3) are located at the position where the raw material lifting cylinder assembly (2-3) lifts the raw material; the manipulator assembly (3-1) is fixed to the second connecting plate (3-7) through a connecting block (3-8); the second connecting plate (3-7) is arranged below two parallel guide rail assemblies (3-2); the top ends of the guide rail assemblies (3-2) are connected by a first connecting plate (3-6); a transmission component (3-3) is installed on one side of the manipulator feeding assembly (3); a moving mechanism bracket (3-4) is installed at each of the upper ends of the guide rail assemblies (3-2); the manipulator feeding assembly (3) is respectively fixed to the sides of the rolling groove clamping assembly (4) and the flat mouth clamping assembly (6) through manipulator fixing parts (3-5) arranged at the two ends of the guide rail assemblies (3-2).

5. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: The grooved mold clamping assembly (4) comprises a top support plate (4-3) and a bottom station mounting base plate (4-1) connected by a support shaft (4-2); a lower mold clamping mold (4-7) is mounted on the bottom station mounting base plate (4-1); an upper mold clamping mold (4-6) corresponding to the position of the lower mold clamping mold (4-7) is mounted on the lower reverse surface of the support plate (4-3); and a mold clamping cylinder (4-4) surrounded by guide rods (4-5) is mounted on the upper front surface of the support plate (4-3).

6. The copper tube clamping direct groove rolling flat edge integrated machine according to claim 1, characterized in that: The bottom of the groove rolling assembly (5) is a power head assembly 1 (5-3), the upper front end of the power head assembly 1 (5-3) is provided with a groove rolling head assembly (5-1), and the upper part of the groove rolling head assembly (5-1) is provided with a spreading knife power head 1 (5-2).

7. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: The flat-mouth mold clamping assembly (6) comprises a workstation mounting base plate (6-1) and a support plate (6-3) connected by a support shaft (6-2); a lower mold clamping mold (6-7) is mounted on the workstation mounting base plate (6-1); an upper mold clamping mold (6-6) corresponding to the position of the lower mold clamping mold (6-7) is mounted on the lower reverse surface of the support plate (6-3); and a mold clamping cylinder (6-5) surrounded by guide rods (6-4) is mounted on the upper front surface of the support plate (6-3).

8. The copper tube clamping direct groove rolling flat mouth integrated machine according to claim 1, characterized in that: The bottom of the flat mouth component (7) is a power head component 2 (7-3), the upper front end of the power head component 2 (7-3) is provided with a flat mouth component (7-2), and the upper part of the flat mouth component (7-2) is provided with a spreading knife power head 2 (7-1).

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