Batch uniform feeding device for copper pipes

Abstract

The uniform feeding device for the copper pipes in batches is installed between the tail end of a cooling copper pipe cutting machine and bending equipment, automatic sequencing after cutting of the copper pipes is achieved, the copper pipes are conveyed to the bending equipment in a highly-positioned mode, and the machining efficiency is improved. Specifically, the left baffle plate and the right baffle plate are arranged on the mounting plate, the left baffle plate and the right baffle plate form a space matched with the thickness of the copper pipe, and the copper pipe can be quickly inserted into the space by utilizing a gap formed between a second clamping groove in the right baffle plate and a blocking head; the copper pipes can be sequentially and automatically output to the bending equipment one by one through the self weight of the copper pipes, at the moment, it only needs to be guaranteed that a positioning framework of the bending equipment is aligned with the space formed by the left baffle and the right baffle, rapid and automatic transfer of the copper pipes can be effectively guaranteed, and in the whole process, manual work is not needed, and the speed is high and precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube processing, and more specifically to a device for uniformly feeding batch copper tubes. Background Art

[0002] During the manufacturing process of evaporators and condensers, copper tubes need to be processed. For ease of transportation, copper tubes purchased from the market are often rolled. When using them, they need to be straightened, sheared, and processed through tube bending equipment to obtain the target shape and specifications of the target parts.

[0003] Currently, copper tube processing typically involves using a cutting machine to cut the tube and then transferring it to a bending machine for bending. A tube-pushing device is installed at the end of the bending machine to push the bent tube away from the bending machine, allowing it to naturally fall into a collection basket placed on the ground.

[0004] However, the above-mentioned related technologies have the following problems: in the existing technology, since bending requires high positioning accuracy of copper tubes, copper tubes generally need to be manually calibrated from the cutting machine to the bending process, and the number of copper tubes processed is large, which seriously affects the processing efficiency of copper tubes. Utility Model Content

[0005] The utility model provides a batch copper tube uniform feeding device, which can realize automatic sorting of the copper tubes after cutting and then transfer them to a bending machine with high precision, thereby improving the copper tube processing efficiency.

[0006] According to one aspect of the present invention, a batch copper tube uniform feeding device is provided, which is used to be installed between a cooling copper tube cutting device and a bending device, and the batch copper tube uniform feeding device includes a mounting plate, a stop head and a limit clip; the stop head is L-shaped, and its short side is hinged to the mounting plate by a screw, and the limit clip includes an L-shaped left baffle and a right baffle, and the left baffle and the right baffle are arranged relative to each other, and a first card slot is provided on the short side of the left baffle, and the first card slot is adapted to the thickness of the baffle, and a second card slot is provided on the short side of the right baffle, and the length of the second card slot is greater than the first card slot, and the second card slot is arranged relative to the output end of the cooling copper tube cutting device.

[0007] Preferably, based on the above solution, the mounting plate is provided with a long hole, and the stopper is locked in the long hole by a bolt.

[0008] Preferably, based on the above solution, the left baffle and the right baffle are arranged opposite to each other and spaced apart at adjacent locations.

[0009] Preferably, based on the above solution, the thickness of the short side of the left baffle is equal to the thickness of the short side of the right baffle, and the thickness of the left baffle and the right baffle is greater than the diameter of the cooling copper tube.

[0010] The utility model provides a batch copper tube uniform feeding device, which is installed between the end of the cooling copper tube cutting machine and the bending equipment, so as to realize automatic sorting of the copper tubes after cutting and highly positioned and transported to the bending equipment, thereby improving processing efficiency. Specifically, the utility model installs a left baffle and a right baffle through the mounting plate, and forms a space adapted to the thickness of the copper tube through the left baffle and the right baffle. The copper tube can be quickly put into the above space by utilizing the gap formed between the second card slot and the baffle head on the right baffle. The copper tube can be automatically sorted and output to the bending equipment one by one by utilizing its own weight. At this time, it is only necessary to ensure that the positioning structure of the bending equipment is aligned with the space formed by the left baffle and the right baffle of the present application, so as to effectively ensure its rapid and automatic transportation. The whole process does not require manual labor, and the speed is fast and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0012] Figure 1 This is a front view of the batch copper tube uniform feeding device of the utility model in use;

[0013] Figure 2 This is a side view of the batch copper tube uniform feeding device of the present invention;

[0014] Figure 3 This is a front view of the batch copper tube uniform feeding device of the present utility model;

[0015] Description of Figure Numbers:

[0016] Mounting plate 1 , long hole 11 , stopper 2 , limit clip 3 , left baffle 31 , first slot 32 , right baffle 33 , limit space 35 , cooling copper tube 4 . DETAILED DESCRIPTION

[0017] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] It will be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections.

[0019] To simplify the drawings, only the parts relevant to the present invention are schematically shown in each figure. They do not represent the actual structure of the product. In addition, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."

[0020] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0021] In the embodiments shown in the accompanying drawings, directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of various components of the present invention are not absolute but relative. These descriptions are applicable when these components are in the positions shown in the accompanying drawings. If the descriptions of the positions of these components are changed, these directional indications will also change accordingly.

[0022] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0024] See also Figure 1 , and combined with Figure 2 and Figure 3 As shown, the utility model is a batch copper tube uniform feeding device for being installed between the cooling copper tube 4 cutting equipment and the bending equipment, that is, after the cooling copper tube 4 is cut to a fixed length and a straight line segment of the copper tube is formed, it needs to be introduced into the bending equipment for bending, and the cutting speed is generally greater than the bending speed, and in view of space utilization considerations, the bending equipment is usually placed downward, so that the cut straight copper tubes need to be transported to the bending equipment in sequence.

[0025] The utility model discloses a batch copper tube uniform feeding device comprising a mounting plate 1, a stopper 2 and a limit clip 3; the stopper 2 is L-shaped, and its short side is hinged to the mounting plate 1 by screws, that is, the stopper 2 can rotate relative to the mounting plate 1, and the limit clip 3 comprises an L-shaped left baffle 31 and a right baffle 33, and the left baffle 31 and the right baffle 33 are arranged at relative intervals to form a limit space 35 for accommodating the copper tubes in a straight line after cutting, so that the copper tubes are uniformly clamped in the limit space 35 in a straight line from bottom to top, so that they can be discharged one by one.

[0026] Among them, a first card slot 32 is provided on the short side of the left baffle 31, and the first card slot 32 is adapted to the thickness of the baffle, and a second card slot is provided on the short side of the right baffle 33, and the length of the second card slot is greater than the first card slot 32, and the second card slot is arranged relative to the output end of the cooling copper tube 4 cutting equipment, so that when the baffle head 2 is engaged in the first card slot 32 and the second card slot, a gap is formed between the baffle head 2 and the bottom of the second card slot, so as to receive the linear copper tube output from the cutting equipment.

[0027] When in use, the batch copper tube uniform feeding device of the present application is set on the side close to the second card slot, and the output end of the cutting equipment is aligned with the second card slot. The straight copper tube is introduced into the limited space 35 through the second card slot. Under the action of its gravity, it automatically falls from top to bottom into the bending equipment at the bottom, thereby realizing its automatic transfer and output.

[0028] Preferably, the present invention further provides a long hole 11 on the mounting plate 1 , and the stopper 2 is locked in the long hole 11 by means of bolts.

[0029] It should be noted that the short side thickness of the left baffle 31 of the present invention is equal to the short side thickness of the right baffle 33, and the thickness of the left baffle 31 and the right baffle 33 is greater than the diameter of the cooling copper tube 4. Preferably, the thickness of the left baffle 31 and the right baffle 33 is 1.2-1.5 times the diameter of the cooling copper tube 4, thereby avoiding the problem of inaccurate output caused by the overlap of two copper tubes due to excessive gap. At the same time, it can also avoid the problem of copper tubes being stuck due to excessive gap and obstruction of output.

[0030] The utility model provides a batch copper tube uniform feeding device, which is installed between the end of the cooling copper tube 4 cutting machine and the bending equipment, so as to realize automatic sorting of the copper tube after cutting and highly positioned and transported to the bending equipment, thereby improving processing efficiency. Specifically, the utility model installs a left baffle 31 and a right baffle 33 through the mounting plate 1, and forms a space adapted to the thickness of the copper tube through the left baffle 31 and the right baffle 33. The copper tube can be quickly put into the above space by utilizing the gap formed between the second card slot on the right baffle 33 and the baffle head 2. The copper tube can be automatically sorted and output to the bending equipment one by one by utilizing its own weight. At this time, it is only necessary to ensure that the positioning structure of the bending equipment is aligned with the space formed by the left baffle 31 and the right baffle 33 of the present application, so as to effectively ensure its rapid and automatic transportation. In the whole process, no manual labor is required, and the speed is fast and accurate.

[0031] Finally, the method of this application is only a preferred embodiment and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this utility model should be included in the scope of protection of this utility model.

Claims

1. A batch copper tube uniform feeding device, used to be installed between the cooling copper tube cutting equipment and the bending equipment, characterized in that: The batch copper tube uniform feeding device includes a mounting plate, a baffle and a limiting clip; the baffle is L-shaped, and its short side is hinged to the mounting plate by screws, and the limiting clip includes an L-shaped left baffle and a right baffle, and the left baffle and the right baffle are relatively spaced apart, and a first card slot is provided on the short side of the left baffle, and the first card slot is adapted to the thickness of the baffle, and a second card slot is provided on the short side of the right baffle, and the length of the second card slot is greater than that of the first card slot, and the second card slot is arranged relative to the output end of the cooling copper tube cutting equipment.

2. A batch copper tube uniform feeding device according to claim 1, characterized in that: The mounting plate is provided with a long hole, and the stopper is locked in the long hole by a bolt.

3. A batch copper tube uniform feeding device according to claim 1, characterized in that: The left baffle and the right baffle are arranged opposite to each other and spaced apart at adjacent locations.

4. A batch copper tube uniform feeding device as claimed in claim 2, characterized in that: The thickness of the short side of the left baffle is equal to the thickness of the short side of the right baffle, and the thickness of the left baffle and the right baffle is greater than the diameter of the cooling copper tube.

Images