Cold pipe welding loading and unloading device

Abstract

The present invention discloses a cold pipe welding loading and unloading device, comprising a loading and unloading main frame, on which a loading mechanism is assembled and connected; the loading mechanism comprises a sliding frame slidably connected to the loading and unloading main frame, and the front and rear ends of the sliding frame are respectively assembled and connected to cold pipe positioning components; it comprises a plurality of double-claw cylinders fixedly connected to the sliding frame, and the double-claw cylinders are assembled and connected with claws for clamping the cold pipe; the loading mechanism also comprises a pushing loading component corresponding to the cold pipe positioning component; the pushing loading component comprises a material table spaced apart above and below, and the material table is fixedly connected to the side walls facing each other with loading slides, the loading slides have a pushing trough, and a loading push plate is slidably connected between the pushing troughs; the loading push plate is assembled and connected to the pushing cylinder. The above-mentioned device component design can effectively position and clamp the wavy cold pipe that is difficult to position and clamp, and facilitate welding processing and unloading.

Description

Technical Field

[0001] The invention belongs to the technical field of cold pipe welding processing, and in particular relates to a cold pipe welding loading and unloading device. Background Art

[0002] New energy batteries are the power source for new energy vehicles, powered by multiple battery modules. During operation, the battery modules generate significant heat, requiring cooling via multiple cooling pipes. Specifically, operating equipment pumps coolant into the cooling pipes, cooling the power source.

[0003] In actual operation, in order to increase the heat dissipation efficiency of the battery module, it is often necessary to design the cooling pipe into a wavy shape to increase the heat dissipation efficiency.

[0004] Based on the important application of cooling pipes in the production of new energy batteries, there are many public reports on the technology of improving the use of automotive cooling pipes. For example, the Chinese patent disclosure is: CN210110996U, which discloses a specific technical solution of "a battery pack cooling device for new energy vehicles", including a chassis, the upper and lower surfaces of the chassis are provided with water cooling layers, and batteries are provided in the chassis, water cooling pipes are provided in the water cooling layer, and the left and right ends of the water cooling pipes are respectively connected to water pumps provided at the upper ends of the left and right sides of the chassis, a cavity is provided between the upper and lower layers of batteries in the chassis, and cleaning cylinders are provided at the left and right ends of the cavity, and the front and rear ends of the left and right ends of the two cleaning cylinders are fixedly connected to hydraulic rods on the side away from each other, and a vent is provided in the middle of the left and right side surfaces of the chassis.

[0005] In the technical solution disclosed in the above patent, the battery pack is cooled by structures such as water cooling pipes.

[0006] In the actual production process of cooling pipes, the pipes need to be welded and sealed. In actual operation, in order to improve cooling efficiency, the pipes are often designed to be wavy. Therefore, the special-shaped corrugated pipes are difficult to load conveniently and difficult to position after loading. Therefore, how to facilitate the loading, positioning welding, and unloading of special-shaped corrugated cooling pipes after welding has become a technical challenge in the current production and processing of cooling pipes. Summary of the Invention

[0007] Based on the above background, the purpose of the present invention is to provide a cold pipe welding loading and unloading device.

[0008] To achieve the above objectives, the present invention adopts the following technical solutions:

[0009] The cold pipe welding loading and unloading device comprises a loading and unloading main frame, on which a loading mechanism is assembled and connected;

[0010] The loading mechanism includes a sliding frame slidably connected to the loading and unloading main frame, and the front and rear ends of the sliding frame are respectively equipped with cold pipe positioning components;

[0011] The cold pipe positioning component includes a plurality of double-claw cylinders fixedly connected to the sliding frame, and the double-claw cylinders are equipped with claws for clamping the cold pipe;

[0012] During the clamping process, the double-jaw cylinder drives the clamp to hold the cold pipe tightly;

[0013] The feeding mechanism further includes a feeding pushing component corresponding to the cold pipe positioning component;

[0014] The pushing and loading component includes a material table spaced apart from each other, and a plurality of loading slide rails corresponding to the clamping claws are fixedly connected to the side walls of the material table facing each other, and a pushing trough is respectively opened on the side walls of the loading slide rails facing each other, and a loading push plate is slidably connected between the pushing troughs;

[0015] A pushing cylinder is fixedly assembled and connected on the outer side wall of the feeding pushing plate.

[0016] Preferably, the front and rear side walls of the material table are integrally formed with protruding seats on the left and right sides respectively;

[0017] The convex seats are fixedly connected with upright posts.

[0018] Preferably, two U-shaped connecting seats spaced apart from each other are fixedly connected between the columns, and the upper and lower ends of the outer side walls of the U-shaped connecting seats are respectively fixedly assembled and connected to the pushing cylinders;

[0019] A sliding guide tube is fixedly connected to the inner side wall of the U-shaped connecting seat, and the piston rod of the pushing cylinder is slidably connected to the sliding guide tube.

[0020] Preferably, the loading push plate includes a vertical portion, and the upper and lower ends of the vertical portion are integrally formed with a folded push portion that is slidably connected to the push trough.

[0021] Preferably, the loading and unloading main frame includes a slide rod spaced apart from each other, and an end seat is fixedly connected between the left and right ends of the slide rod respectively;

[0022] The end seats are respectively threadedly connected with fastening screws.

[0023] Preferably, the slide rods are slidably connected to slide racks respectively;

[0024] The sliding frame includes a horizontal portion slidably connected to the sliding frame rod, and end plates are welded to the front and rear ends of the horizontal portion. The cylinder barrel of the double-jaw cylinder is fixedly assembled on the end plates.

[0025] Preferably, a plurality of unloading cylinders are assembled and connected to the sliding frame.

[0026] Preferably, the front and rear sides of the right side wall of the horizontal portion are respectively fixedly assembled with end seats, a driving rod is fixedly connected to the end seats, and the piston rod of the blanking cylinder is fixedly assembled and connected to the driving rod.

[0027] Preferably, the side walls of the clamping jaws facing each other are respectively fixedly connected with clamping ridges that are adapted to the shape of the cooling pipe.

[0028] The present invention has the following beneficial effects:

[0029] 1. The cold pipe positioning components, specifically comprising several double-jaw cylinders fixedly connected to a sliding frame, are equipped with clamps for gripping the cold pipe. During operation, driven by the double-jaw cylinders, the clamps secure the cold pipe, specifically by clamping it into the wavy grooves of the pipe. The facing sidewalls of the clamps are each fixedly connected to a clamping ridge that matches the pipe's shape. This design ensures that the double-jaw cylinder-jaw structure effectively grips the corrugated cold pipe.

[0030] 2. Several loading rails corresponding to the clamping jaws are fixedly connected to the mutually facing side walls of the material table. Pushing troughs are respectively provided on the mutually facing side walls of the loading rails. The corrugated cold pipe loading position is limited between the pushing troughs. A loading push plate is slidably connected between the pushing troughs. A pushing cylinder is fixedly assembled and connected to the outer wall of the loading push plate. The pushing cylinder and the loading push plate cooperate to push the corrugated cold pipe for loading and clamping.

[0031] 3. The sliding frame is equipped with a blanking cylinder to realize: the blanking cylinder drives the sliding frame to carry the corrugated tube to the welding position for convenient welding, and blanking is performed after welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0033] Figure 1 Schematic diagram of the overall structure of an embodiment of the present invention;

[0034] Figure 2 This is a schematic structural diagram of a feeding component in an embodiment of the present invention;

[0035] Figure 3This is a structural diagram of a loading push plate in an embodiment of the present invention;

[0036] Figure 4 This is a schematic diagram of the structure in which a cooling pipe is clamped between the clamping jaws in an embodiment of the present invention;

[0037] Figure 5 For the embodiment of the present invention Figure 2 A structural diagram from another perspective;

[0038] Figure 6 For the embodiment of the present invention Figure 1 Top view in ;

[0039] Figure 7 For the embodiment of the present invention Figure 1 A structural diagram from another perspective.

[0040] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0042] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, in the present invention, descriptions such as "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0044] Example 1

[0045] like Figure 1-7As shown, the cold pipe welding loading and unloading device includes a loading and unloading main frame. The specific structure of the loading and unloading main frame is: the loading and unloading main frame includes a slide rod 4 arranged at intervals above and below, and the left and right ends of the slide rod 4 are respectively fixedly connected with an end seat 7; the end seat 7 is respectively threadedly connected with a fastening screw 71.

[0046] According to the conventional method, the entire device is fixedly mounted on the workbench by using the end seat 7 and the fastening screw 71.

[0047] The above-mentioned loading and unloading main frame is equipped with a loading mechanism; the loading mechanism includes a sliding frame slidably connected to the loading and unloading main frame, specifically, the sliding frame is slidably connected to the slide rod 4, and the specific structure of the sliding frame is as follows: the sliding frame includes a horizontal part 33 slidably connected to the slide rod 4, and the front and rear ends of the horizontal part 33 are welded with end plate parts 31.

[0048] In order to position the upper and lower ends of the wavy cooling pipe 8, the front and rear ends of the sliding frame are respectively equipped with cooling pipe positioning components.

[0049] The specific structure of the cold pipe positioning component is as follows:

[0050] The cold pipe positioning component includes several double-jaw cylinders 32 fixedly connected to the sliding frame (specifically, the cylinder barrel of the double-jaw cylinder 32 is fixedly assembled on the end plate 31), and the double-jaw cylinder 32 is equipped with a clamping claw 321 for clamping the cold pipe (specifically, the clamping claw 321 is hinged on the clamping claw seat in the same way as the existing method, wherein the double-jaw cylinder 32 is a conventional double-jaw cylinder 32 disclosed in the prior art, and under the drive of the double-jaw cylinder 32, the clamping claws 321 on both sides of the clamping claw seat approach each other and grab and lock the cold pipe 8).

[0051] During operation, driven by the double-jaw cylinder 32, the clamping jaws 321 grip the cold pipe, specifically, the clamping jaws 321 grip the wavy groove of the cold pipe 8. Specifically, the side walls of the clamping jaws 321 facing each other are respectively fixedly connected with clamping ridges that match the shape of the cold pipe 8.

[0052] The above-mentioned device components are used to facilitate clamping of the special-shaped corrugated cooling pipe 8.

[0053] Example 2

[0054] like Figure 1-7 As shown, based on the structure of Example 1, in order to continuously push the cold pipe to be loaded, the loading mechanism further includes a loading pushing component corresponding to the cold pipe positioning component.

[0055] Specifically, the pushing loading component includes a material table 1 spaced apart in an upper and lower manner, and a number of loading slide rails 12 corresponding to the clamping claws 321 are fixedly connected to the side walls of the material table 1 facing each other. The side walls of the loading slide rails 12 facing each other are respectively provided with pushing material grooves, and the corrugated cold pipe loading limit is between the pushing material grooves.

[0056] A loading push plate 23 is slidably connected between the above-mentioned pushing troughs (the specific structure of the loading push plate 23 is as follows: the loading push plate 23 includes a vertical part, and the upper and lower ends of the vertical part are integrally formed with a folded pushing part 231 that is slidably connected to the pushing trough); a pushing cylinder 22 is fixedly assembled and connected on the outer wall of the loading push plate 23.

[0057] Specifically, the front and rear side walls of the material table 1 are integrally formed with protruding bosses on the left and right sides respectively; and columns 11 are fixedly connected between the bosses.

[0058] Two U-shaped seats 21 are fixedly connected between the columns, and the upper and lower ends of the outer walls of the U-shaped seats 21 are fixedly assembled and connected to the pushing cylinder 22; a sliding guide tube 211 is fixedly connected to the inner wall of the U-shaped seat 21, and the piston rod of the pushing cylinder 22 is slidably connected to the sliding guide tube 211.

[0059] During operation, the operator turns on the push cylinder 22. Under the drive of the push cylinder 22, the push cylinder 22 pushes the loading push plate 23 into the pushing trough (at this time, the corrugated cold pipe is pre-loaded between the pushing troughs), and continuously pushes the corrugated cold pipe 8 to move between the clamping jaws 321, and the material is grasped under the clamping jaws 321 on both sides. After the sliding frame drives away with the clamped corrugated cold pipe 8, welding is carried out according to the existing conventional method. After that, after the sliding frame is reset, the cold pipe 8 is pushed again to be loaded between the clamping jaws 321 to clamp the material, and the cycle continues to grasp the cold pipe 8.

[0060] The sliding frame is assembled and connected with a plurality of blanking cylinders 5. Specifically, the right side wall of the sliding frame at the lower end is assembled and connected with two blanking cylinders 5 that are spaced apart from each other.

[0061] Specifically, the front and rear sides of the right side wall of the horizontal portion 33 are respectively fixedly assembled with end seats, the end seats are fixedly connected to the drive rod 6, and the piston rod of the blanking cylinder 5 is fixedly assembled and connected to the drive rod 6.

[0062] According to the existing conventional method, the cylinder barrel of the blanking cylinder 5 is fixedly assembled on the workbench.

[0063] During the working process, the sliding frame is first pulled to the rightmost position with the corrugated cold pipe under the push of the unloading cylinder 5. Then, after the welding equipment is welded, the clamping jaws 321 release the cold pipe 8 for unloading and release the cold pipe 8.

[0064] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. Cold pipe welding loading and unloading device, characterized in that: It includes a loading and unloading main frame, and a loading mechanism is assembled and connected on the loading and unloading main frame; The loading mechanism includes a sliding frame slidably connected to the loading and unloading main frame, and the front and rear ends of the sliding frame are respectively equipped with cold pipe positioning components; The cold pipe positioning component includes a plurality of double-claw cylinders fixedly connected to the sliding frame, and the double-claw cylinders are equipped with claws for clamping the cold pipe; During the clamping process, the double-jaw cylinder drives the clamp to hold the cold pipe tightly; The feeding mechanism further includes a feeding pushing component corresponding to the cold pipe positioning component; The pushing and loading component includes a material table spaced apart from each other, and a plurality of loading slide rails corresponding to the clamping claws are fixedly connected to the side walls of the material table facing each other, and a pushing trough is respectively opened on the side walls of the loading slide rails facing each other, and a loading push plate is slidably connected between the pushing troughs; The outer side wall of the loading push plate is fixedly connected with a pushing cylinder; the front and rear side walls of the material table are respectively integrally formed with protruding seats on the left and right sides; The convex seats are fixedly connected with columns; the columns are fixedly connected with two U-shaped connecting seats spaced apart from each other, and the upper and lower ends of the outer side walls of the U-shaped connecting seats are respectively fixedly assembled and connected with the pushing cylinder; A sliding guide tube is fixedly connected to the inner side wall of the U-shaped connecting seat, and the piston rod of the pushing cylinder is slidably connected to the sliding guide tube.

2. The cold pipe welding loading and unloading device according to claim 1 is characterized in that: The loading push plate includes a vertical portion, and the upper and lower ends of the vertical portion are integrally formed with a folded pushing portion that is slidably connected to the pushing trough.

3. The cold pipe welding loading and unloading device according to claim 1, characterized in that: The loading and unloading main frame includes a slide rod spaced apart from each other, and an end seat is fixedly connected between the left and right ends of the slide rod. The end seats are respectively threadedly connected with fastening screws.

4. The cold pipe welding loading and unloading device according to claim 3, characterized in that: The slide rods are respectively slidably connected to slide racks; The sliding frame includes a horizontal portion slidably connected to the sliding frame rod, and end plates are welded to the front and rear ends of the horizontal portion. The cylinder barrel of the double-jaw cylinder is fixedly assembled on the end plates.

5. The cold pipe welding loading and unloading device according to claim 4, characterized in that: A plurality of blanking cylinders are assembled and connected on the sliding frame.

6. The cold pipe welding loading and unloading device according to claim 5, characterized in that: The front and rear sides of the right side wall of the horizontal portion are respectively fixedly assembled with end seats, the end seats are fixedly connected with a driving rod, and the piston rod of the blanking cylinder is fixedly assembled and connected to the driving rod.

7. The cold pipe welding loading and unloading device according to claim 1, characterized in that: The side walls of the clamping jaws facing each other are respectively fixedly connected with clamping ridges that are adapted to the shape of the cooling pipe.

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