Feeding device for copper pipe rolling machine

Abstract

The feeding device for the copper pipe rolling machine comprises a conveying belt, a transmission box is arranged on the top of the conveying belt, supporting rods are fixedly connected to the two sides of the bottom of the transmission box respectively, the bottoms of the supporting rods are fixedly connected with the top of the conveying belt, a motor is fixedly connected to the top of the transmission box, and the conveying belt is fixedly connected with the motor. The output end of the motor is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a fluted disc, the top and the bottom of the fluted disc are both engaged with toothed plates, the bottoms of the toothed plates are fixedly connected with connecting blocks, and the bottoms of the connecting blocks penetrate through the top of the transmission box and are fixedly connected with connecting plates; and the bottom of the connecting plate is fixedly connected with a limiting block. The copper pipe conveying belt can effectively correct the position of a copper pipe being conveyed, the phenomenon that the copper pipe cannot accurately enter a rolling machine due to deflection in the copper pipe conveying process is avoided, and the use performance of the conveying belt is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper pipe processing technical field, concretely is a kind of feeding device for copper pipe rolling mill. BACKGROUND

[0002] Copper pipe is a kind of metal pipe material made of copper as main component, because its excellent physical, chemical performance, in industry, building, refrigeration, medical treatment and other fields are widely used, the thermal conductivity of copper is as high as 386W / (m·K), is 1.7 times of aluminum, 8 times of steel, is suitable for high-efficiency heat exchange equipment, copper pipe relies on its comprehensive performance advantage, in multiple fields has irreplaceability, with the technical progress, its application range will further expand, especially in energy saving and environmental protection and high-end manufacturing field prospect is broad.

[0003] According to the patent number disclosed by China patent network: 202420248791.9, the utility model belongs to copper pipe production technical field, especially a kind of copper pipe production rolling conveying device, including bottom plate and conveying frame, the upper end side of the bottom plate is equipped with support, the inner cavity both sides of the support are equipped with rectangular hole, the bottom plate is equipped with adjusting mechanism, the conveying frame is equipped with limiting mechanism, the inner cavity bottom wall of the conveying frame is equipped with four limit holes, the bottom plate is equipped with horizontal groove.The utility model is adjusted to the inclination angle of conveying frame by the setting of adjusting mechanism, so that the slope of conveying blanking can be adjusted, avoid the phenomenon that the slope is too large and is easily damaged when conveying other materials with lower hardness, improve applicability;by the setting of limiting mechanism, it is convenient to adjust the limiting distance according to the length of copper pipe, ensure the subsequent material receiving effect, ensure that copper pipe can normally roll blanking, but the conveying belt cannot limit the both ends of steel pipe, which makes the steel pipe prone to skew during transportation, and the skewed steel pipe needs to be manually straightened when entering the rolling mill, increasing the operation difficulty of the user and reducing the practicability of the conveying device.

[0004] Therefore, the conveying device needs to be improved to prevent the copper pipe from tilting during copper pipe transportation. UTILITY MODEL CONTENT

[0005] To solve the problems in the above background art, the utility model aims to provide a feeding device for copper pipe rolling mill, which has the advantage of easy position correction, and solves the problem that the conveying belt cannot limit the both ends of the steel pipe, which makes the steel pipe prone to skew during transportation, and the skewed steel pipe needs to be manually straightened when entering the rolling mill, increasing the operation difficulty of the user and reducing the practicability of the conveying device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding device for copper pipe rolling mill, comprising a conveying belt;

[0007] A transmission box is provided at the top of the conveyor belt. Support rods are fixedly connected to both sides of the bottom of the transmission box. The bottom of the support rods is fixedly connected to the top of the conveyor belt. A motor is fixedly connected to the top of the transmission box. A rotating rod is fixedly connected to the output end of the motor. The bottom of the rotating rod extends into the interior of the transmission box and is movably connected to the bottom of the inner wall of the transmission box through a bearing. A toothed disc is fixedly connected to the surface of the rotating rod. Toothed plates mesh with the top and bottom of the toothed disc. A connecting block is fixedly connected to the bottom of the toothed plate. The bottom of the connecting block extends through to the top of the transmission box and is fixedly connected to a connecting plate. A limit block is fixedly connected to the bottom of the connecting plate. A limit plate is provided at the bottom of the limit block. The bottom of the limit plate contacts the top of the conveyor belt.

[0008] In a preferred embodiment of this invention, the limiting block has a transmission groove inside, a connecting rod is provided on the outer side of the limiting block, the inner side of the connecting rod extends into the transmission groove and is movably connected to the inner wall of the transmission groove, an elliptical push block is fixedly connected to the surface of the connecting rod, a torsion spring is sleeved on the surface of the connecting rod, the outer side of the torsion spring is fixedly connected to the inner wall of the transmission groove, the inner side of the torsion spring extends into the elliptical push block and is fixedly connected to the inner wall of the elliptical push block, push plates are provided on the front and rear sides of the elliptical push block, the surface of the push plate is slidably connected to the inner wall of the transmission groove, the bottom of the push plate penetrates the limiting block and extends into the limiting block, a clamping plate is fixedly connected to the bottom of the push plate, and the surface of the clamping plate contacts the interior of the limiting block.

[0009] As a preferred embodiment of this utility model, an mounting plate is provided on the outer side of the limiting plate, the inner side of the mounting plate extends into the interior of the limiting plate and contacts the outer side of the clamping plate, and the mounting plate and the limiting plate are connected by bolts.

[0010] As a preferred embodiment of this invention, a protective pad is fixedly connected to the inner side of the limiting plate, and the bottom of the protective pad is in contact with the top of the conveyor belt.

[0011] As a preferred embodiment of this utility model, two guide rods are horizontally fixedly connected to the front and rear sides of the inner wall of the transmission groove, and the guide rods pass through the push plate and are slidably connected to the push plate.

[0012] In a preferred embodiment of this utility model, a baffle is fixedly connected to the end of the guide rod away from the push plate, and a spring is sleeved on the surface of the guide rod. The end of the spring is fixedly connected to the surface of the push plate, and the end of the spring is fixedly connected to the surface of the baffle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. The utility model discloses can effectively to the copper pipe in the transportation position correction, avoid in the process of transporting copper pipe through the appearance skew, lead to copper pipe cannot accurately enter the phenomenon of inside the rolling mill, has strengthened the use performance of the conveyer belt.

[0015] 2. The utility model discloses through setting up transmission groove, connecting rod, oval push block, torsional spring, push plate and clamping plate, can be convenient for user to replace the limiting plate after appearing abrasion, prevent the limiting plate abrasion and can not accurately align copper pipe's phenomenon. ACCURACY

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the local front view enlarged view of the utility model;

[0018] Figure 3 It is the local front view cross section enlarged view of the utility model;

[0019] Figure 4 It is the local dismounting cross section enlarged view of the utility model;

[0020] Figure 5 It is the utility model Figure 4 A place enlarged view in the middle.

[0021] In the drawing: 1, conveyer belt;2, transmission box;3, support rod;4, motor;5, rotating rod;6, toothed disc;7, toothed plate;8, connecting block;9, connecting plate;10, limiting block;11, limiting plate;12, transmission groove;13, connecting rod;14, oval push block;15, torsional spring;16, push plate;17, clamping plate;18, mounting plate;19, protective pad;20, guide rod;21, baffle;22, rebounder. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] As Figures 1 to 5 shown, the utility model provides a kind of copper pipe rolling mill feeding device, including conveyer belt 1;

[0024] The top of the conveying belt 1 is provided with a transmission box 2, both sides of the bottom of the transmission box 2 are fixedly connected with support rods 3, the bottom of the support rod 3 is fixedly connected with the top of the conveying belt 1, the top of the transmission box 2 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a rotating rod 5, the bottom of the rotating rod 5 extends to the inside of the transmission box 2 and is movably connected with the bottom of the inner wall of the transmission box 2, the surface of the rotating rod 5 is fixedly connected with a toothed disc 6, both the top and the bottom of the toothed disc 6 are meshed with toothed plates 7, the bottom of the toothed plate 7 is fixedly connected with a connecting block 8, the bottom of the connecting block 8 penetrates to the top of the transmission box 2 and is fixedly connected with a connecting plate 9, the bottom of the connecting plate 9 is fixedly connected with a limiting block 10, the bottom of the limiting block 10 is provided with a limiting plate 11, and the bottom of the limiting plate 11 is in contact with the top of the conveying belt 1.

[0025] Reference Figure 4 The inside of the limiting block 10 is provided with a transmission groove 12, the outside of the limiting block 10 is provided with a connecting rod 13, the inside of the connecting rod 13 extends to the inside of the transmission groove 12 and is movably connected with the inner wall of the transmission groove 12, the surface of the connecting rod 13 is fixedly connected with an oval push block 14, the surface of the connecting rod 13 is sleeved with a torsion spring 15, the outside of the torsion spring 15 is fixedly connected with the inner wall of the transmission groove 12, the inside of the torsion spring 15 extends to the inside of the oval push block 14 and is fixedly connected with the inner wall of the oval push block 14, the front side and the rear side of the oval push block 14 are provided with push plates 16, the surface of the push plate 16 is slidably connected with the inner wall of the transmission groove 12, the bottom of the push plate 16 penetrates the limiting block 10 and extends to the inside of the limiting block 10, the bottom of the push plate 16 is fixedly connected with a clamping plate 17, and the surface of the clamping plate 17 is in contact with the inside of the limiting block 10.

[0026] As a technical optimization scheme of the utility model, through setting transmission groove 12, connecting rod 13, oval push block 14, torsion spring 15, push plate 16 and clamping plate 17, the limiting plate 11 after wear can be conveniently replaced by the user, and the phenomenon that the limiting plate 11 cannot be accurately aligned with the copper pipe after wear is prevented.

[0027] Reference Figure 2 The outside of the limiting plate 11 is provided with a mounting plate 18, the inside of the mounting plate 18 extends to the inside of the limiting plate 11 and is in contact with the outside of the clamping plate 17, and the mounting plate 18 and the limiting plate 11 are connected by bolts.

[0028] As a technical optimization scheme of the utility model, through setting the mounting plate 18, the limiting plate 11 can be fixed, and the phenomenon that the limiting plate 11 is separated from the clamping plate 17 during use is prevented.

[0029] Reference Figure 2 The inside of the limiting plate 11 is fixedly connected with a protective pad 19, and the bottom of the protective pad 19 is in contact with the top of the conveying belt 1.

[0030] As a technical optimization scheme of the utility model, through setting the protection pad 19, copper pipe direct contact with the limiting plate 11 can be prevented, and the phenomenon of over surface wear caused by copper pipe direct contact with the limiting plate 11 can be avoided.

[0031] Reference Figure 5 The front side and the rear side of the inner wall of the transmission groove 12 are both fixedly connected with two guide rods 20 in the transverse direction, the guide rod 20 penetrates the push plate 16 and is slidably connected with the push plate 16.

[0032] As a technical optimization scheme of the utility model, through setting the guide rod 20, the push plate 16 can be guided, and the phenomenon of tilting and jamming of the push plate 16 during movement can be prevented.

[0033] Reference Figure 5 One end of the guide rod 20 away from the push plate 16 is fixedly connected with a baffle 21, the surface of the guide rod 20 is sleeved with a springback device 22, one end of the springback device 22 away from the baffle 21 is fixedly connected with the surface of the push plate 16, and the other end of the springback device 22 away from the push plate 16 is fixedly connected with the surface of the baffle 21.

[0034] As a technical optimization scheme of the utility model, through setting the baffle 21 and the springback device 22, the push plate 16 can be automatically moved inward, and the usability of the push plate 16 is improved.

[0035] The working principle and use process of the utility model are as follows: when in use, first, start the motor 4, the output end of the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the gear disc 6 to rotate, the gear disc 6 drives the toothed plate 7 to move outward through the tooth engagement, the toothed plate 7 drives the connecting block 8 and the connecting plate 9 to move inward, the connecting plate 9 drives the limiting block 10 and the limiting plate 11 to move inward, the inner side of the limiting plate 11 contacts the surface of the copper pipe to correct the position of the copper pipe, after long-time use, the inner side of the limiting plate 11 is worn, the mounting plate 18 is opened through a tool, the mounting plate 18 contacts the limiting plate 11, after contact, the connecting rod 13 is rotated, the connecting rod 13 drives the oval push block 14 to rotate, the oval push block 14 is rotated to 90 degrees, then the oval push block 14 moves away from the push plate 16, after moving away, the push plate 16 drives the clamping plate 17 to move inward through the elastic force of the springback device 22, the clamping plate 17 moves away from the limiting block 10, after moving away, the limiting plate 11 is removed and replaced, and the above-mentioned operation in reverse can be performed.

[0036] In summary: the copper pipe rolling machine feeding device, by setting motor 4, rotating rod 5, gear disc 6, gear plate 7, connecting block 8 and connecting plate 9, can drive the limit plate 11 to move back and forth, make the limit plate 11 to different diameter copper pipe limiting correction; by setting connecting rod 13, oval push block 14, push plate 16 and clamping plate 17 can facilitate the user to disassemble and assemble the limit plate 11, avoid the limit plate 11 long time use after the phenomenon of wear, the user can't quickly replace it, so it has the advantage of correcting position, solves the problem that the conveying belt can't limit the two ends of the steel pipe, which makes the steel pipe easy to appear skew in the transportation process, the skewed steel pipe needs to be manually straightened when entering the rolling machine, which increases the operation difficulty of the user and reduces the practicality of the conveying device.

[0037] It should be noted that in this paper, such as the first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A feeding device for copper tube rolling mill, comprising a conveying belt (1); characterized in that ； The top of the conveying belt (1) is provided with a transmission box (2), both sides of the bottom of the transmission box (2) are fixedly connected with support rods (3), the bottom of the support rod (3) is fixedly connected with the top of the conveying belt (1), the top of the transmission box (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating rod (5), the bottom of the rotating rod (5) extends into the inside of the transmission box (2) and is movably connected with the bottom of the inner wall of the transmission box (2), the surface of the rotating rod (5) is fixedly connected with a toothed disc (6), both the top and the bottom of the toothed disc (6) are engaged with toothed plates (7), the bottom of the toothed plate (7) is fixedly connected with a connecting block (8), the bottom of the connecting block (8) penetrates to the top of the transmission box (2) and is fixedly connected with a connecting plate (9), the bottom of the connecting plate (9) is fixedly connected with a limiting block (10), the bottom of the limiting block (10) is provided with a limiting plate (11), the bottom of the limiting plate (11) is in contact with the top of the conveying belt (1).

2. A feeding device for a copper tube rolling mill according to claim 1, characterized in that: The inside of the limiting block (10) is provided with a transmission groove (12), the outside of the limiting block (10) is provided with a connecting rod (13), the inside of the connecting rod (13) extends into the inside of the transmission groove (12) and is movably connected with the inner wall of the transmission groove (12), the surface of the connecting rod (13) is fixedly connected with an elliptical push block (14), the surface of the connecting rod (13) is sleeved with a torsional spring (15), the outside of the torsional spring (15) is fixedly connected with the inner wall of the transmission groove (12), the inside of the torsional spring (15) extends into the inside of the elliptical push block (14) and is fixedly connected with the inner wall of the elliptical push block (14), the front side and the back side of the elliptical push block (14) are provided with push plates (16), the surface of the push plate (16) is slidably connected with the inner wall of the transmission groove (12), the bottom of the push plate (16) penetrates the limiting block (10) and extends into the inside of the limiting block (10), the bottom of the push plate (16) is fixedly connected with a clamping plate (17), the surface of the clamping plate (17) is in contact with the inside of the limiting block (10).

3. A feeding device for a copper tube rolling mill according to claim 2, characterized in that: The outside of the limiting plate (11) is provided with a mounting plate (18), the inside of the mounting plate (18) extends into the inside of the limiting plate (11) and is in contact with the outside of the clamping plate (17), the mounting plate (18) and the limiting plate (11) are connected through bolts.

4. A feeding device for a copper tube rolling mill according to claim 1, characterized in that: The inside of the limiting plate (11) is fixedly connected with a protective pad (19), the bottom of the protective pad (19) is in contact with the top of the conveying belt (1).

5. A feeding device for a copper tube rolling mill according to claim 2, characterized in that: The front side and the back side of the inner wall of the transmission groove (12) are both fixedly connected with two guide rods (20), the guide rod (20) penetrates the push plate (16) and is slidably connected with the push plate (16).

6. A feeding device for a copper tube rolling mill according to claim 5, characterized in that: The end of the guide rod (20) away from the push plate (16) is fixedly connected with a baffle (21), the surface of the guide rod (20) is sleeved with a rebounder (22), the end of the rebounder (22) away from the baffle (21) is fixedly connected with the surface of the push plate (16), and the end of the rebounder (22) away from the push plate (16) is fixedly connected with the surface of the baffle (21).

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