Opening expanding machine of drying tank

Abstract

The utility model belongs to the technical field of drying tank processing, and provides an opening expanding machine of a drying tank, which comprises a working table, and further comprises an abutting unit, a fixing unit and an opening expanding unit which are sequentially arranged on the working table, and the flaring unit comprises a driving mechanism, a propelling mechanism and at least two flaring core columns with different calibers. The flaring core columns with different calibers are driven by the driving mechanism to alternately correspond to the flaring end of the drying tank, and the flaring core columns are matched with the pushing mechanism to perform step-by-step flaring on the flaring end of the drying tank, so that expansion of different calibers can be completed through the mode, and the flaring efficiency is improved. And in addition, the situation that the drying tank is broken when the flaring end is subjected to different-caliber flaring continuously at a time can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dry tank processing technical field, concretely is a kind of dry tank's expanding machine. BACKGROUND

[0002] Dry tank is a kind of equipment for industrial cooling and drying application, which is commonly used in air conditioning system, refrigeration equipment and various gas treatment processes, and its core principle is to condense water in gas by cooling, so as to achieve the purpose of effective dehumidification.In recent years, with the development of new energy vehicles, the requirements for dry tank have also been upgraded, and more attention is paid to intelligence and reliability to improve overall vehicle performance and user experience.Dry tank is increasingly important in the automotive industry, and has become an important part of ensuring vehicle normal operation and ride comfort

[0003] CN202220265035.8 discloses an expanding device for copper pipe expanding, including base, base is provided with base plate, base plate is provided with mounting table, mounting table is provided with positioning hole or positioning column matched with the positioning of the gas inlet pipe or gas outlet pipe to be expanded, support plate is provided on base through support column, support plate is provided with drive cylinder, guide plate is movably arranged on support column, piston rod of drive cylinder is connected with guide plate, connecting column is arranged on guide plate, and expanding core column is detachably connected on connecting column.

[0004] In the above technical solution, the guide plate is pressed down by the drive cylinder, and the copper pipe is expanded by the expanding core column, but this working mode can only expand one caliber. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving above-mentioned problem, provides a kind of dry tank's expanding machine, and the expanding machine can complete the expansion of different calibers by the cooperation of horizontal drive mechanism, push material mechanism and lower pressing mechanism three, and can avoid the situation that dry tank is broken when different caliber expanding is carried out on expanding end continuously.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of dry tank's expanding machine, including workbench, further including abutting unit, fixed unit and expanding unit sequentially arranged on workbench;The expanding unit includes drive mechanism, propulsion mechanism and at least two kinds of caliber different expanding core column;

[0008] The fixed unit is used to fix dry tank;

[0009] The abutting unit is used to abut the end of dry tank away from expanding core column;

[0010] The driving mechanism can drive the flared mandrels to correspond to the flared ends of the drying cans alternately.

[0011] The advancing mechanism is used for driving the flared mandrels to move towards the flared end direction, and the abutting unit is used for expanding the flared end.

[0012] In the flaring machine for drying cans, the advancing mechanism comprises a support frame arranged on the workbench, a servo cylinder arranged on the side of the support frame away from the fixing unit, and two slide rails horizontally arranged on the workbench; the two slide rails are arranged at intervals along the width direction of the workbench; the driving mechanism is arranged on the slide rails, and the output end of the servo cylinder is connected with the driving mechanism.

[0013] In the flaring machine for drying cans, the driving mechanism comprises a mounting frame and a linear module arranged on the mounting frame; the bottom of the mounting frame is provided with a first sliding block matched with the slide rail; the linear module is provided with a second sliding block; the flared mandrels are arranged on the second sliding block; the flared mandrels are arranged at intervals along the width direction of the workbench; the linear module is used for driving the flared mandrels to move along the width direction of the workbench, so that the flared mandrels correspond to the flared ends of the drying cans alternately; and the output end of the servo cylinder is connected with the mounting frame.

[0014] In the flaring machine for drying cans, the fixing unit comprises a fixing seat arranged on the workbench and a pressing mechanism; the pressing mechanism is located above the fixing seat; the fixing seat is provided with a first recess used for placing the drying cans; the first recess is matched with the shape of the drying cans; and the pressing mechanism is used for pressing the drying cans on the first recess.

[0015] In the flaring machine for drying cans, the pressing mechanism comprises a fixing frame arranged on the workbench and a cylinder arranged on the fixing frame; the output end of the cylinder is provided with a pressing block; the pressing block is located above the fixing seat; and the bottom of the pressing block is provided with a second recess matched with the first recess; and the second recess is matched with the shape of the drying cans.

[0016] In the flaring machine for drying cans, the number of the first recesses is plural.

[0017] In the flaring machine for drying cans, the abutting unit comprises a mounting seat and a fixing column horizontally arranged on the mounting seat; the fixing column corresponds to the drying cans one by one; the advancing mechanism drives the flared mandrels to abut the drying cans on one end of the fixing column, so as to expand the flared ends of the drying cans.

[0018] In the flaring machine for drying cans, the number of the flared mandrels is three.

[0019] Compared with the prior art, the flaring machine for drying cans has the advantages that:

[0020] The driving mechanism is used for driving the flared core columns with different diameters to correspond to the flared end of the drying tank alternately, and the flared end of the drying tank is expanded step by step by cooperating with the advancing mechanism, in this way, the flared end with different diameters can be expanded, and the situation that the drying tank is broken when the flared end is expanded with different diameters continuously at one time can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a perspective view of a flaring machine of a drying tank of embodiment 1;

[0022] Fig. 2 is a structural schematic view of a fixed unit of the flaring machine of the drying tank of embodiment 1;

[0023] Fig. 3 is a structural schematic view of a driving mechanism of the flaring machine of the drying tank of embodiment 1;

[0024] In the drawings, the reference signs of each drawing are as follows:

[0025] 1, workbench; 2, abutting unit; 21, fixed column; 22, mounting seat; 3, fixed unit; 31, fixed seat; 311, first groove; 32, pressing mechanism; 321, air cylinder; 322, pressing block; 323, fixed frame; 3221, second groove; 4, flaring unit; 41, advancing mechanism; 411, support frame; 412, servo cylinder; 413, sliding rail; 42, driving mechanism; 421, second sliding block; 422, linear module; 423, first sliding block; 424, mounting frame; 43, flaring core column. DETAILED DESCRIPTION

[0026] 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 scope of protection of the utility model.

[0027] Embodiment 1

[0028] Reference Figs. 1-3 A flaring machine of a drying tank, comprising a workbench 1, further comprising an abutting unit 2, a fixed unit 3 and a flaring unit 4 arranged on the workbench 1 in sequence; the flaring unit 4 comprises a driving mechanism 42, an advancing mechanism 41 and at least two flaring core columns 43 with different diameters;

[0029] The fixed unit 3 is used for fixing the drying tank;

[0030] The abutting unit 2 is used for abutting the drying tank away from one end of the core column;

[0031] The driving mechanism 42 can drive the flared core column 43 to correspond to the flared end of the drying tank alternately;

[0032] The advancing mechanism 41 is used for driving the flared core column 43 to move towards the flared end direction, and cooperating with the abutting unit 2 to form the flared end.

[0033] In this design, first, the drying tank is fixed by the fixing unit 3, then the worker controls the driving mechanism 42 to make the flared core column 43 with smaller caliber correspond to the flared end of the drying tank, and then controls the advancing mechanism 41 to drive the flared core column 43 to move towards the flared end. Since the abutting unit 2 abuts the drying tank away from one end of the flared core column 43, the flared end is formed by the flared core column 43 under the continuous driving of the advancing mechanism 41 and the cooperation of the abutting unit 2. After completing the flaring once, the advancing mechanism 41 drives the flared core column 43 to reset, and the driving mechanism 42 drives the flared core column 43 with the next caliber to correspond to the flared end. Then the advancing mechanism 41 drives the flared core column 43 to complete the flaring again towards the flared end. When the flared end needs to be flared with the next caliber, the working process is similar to the above steps. In this way, the expansion of different calibers is completed, and the situation that the drying tank is broken when flaring the flared end with different calibers continuously at one time can be avoided.

[0034] Preferably, the advancing mechanism 41 comprises a support frame 411 arranged on the workbench 1, a servo cylinder 412 arranged on the side of the support frame 411 away from the fixing unit 3, and two slide rails 413 horizontally arranged on the workbench 1; the two slide rails 413 are arranged along the width direction of the workbench 1; the driving mechanism 42 is arranged on the slide rail 413, and the output end of the servo cylinder 412 is connected with the driving mechanism 42.

[0035] Further, the support frame 411 is used as support, and the servo cylinder 412 is used as power. After the driving mechanism 42 drives the flared core column 43 to correspond to the flared end of the drying tank, the servo cylinder 412 drives the driving mechanism 42 to move, so that the flared core column 43 can form the flared end of the drying tank. The slide rail 413 is used to improve the stability of the driving mechanism 42 during movement.

[0036] More preferably, the driving mechanism 42 comprises a mounting frame 424 and a linear module 422 arranged on the mounting frame 424, the bottom of the mounting frame 424 is provided with a first sliding block 423 matched with the sliding rail 413, the linear module 422 is provided with a second sliding block 421, the flared mandrel 43 is arranged on the second sliding block 421, and the flared mandrels 43 are arranged at intervals along the width direction of the workbench 1, the linear module 422 is used to drive the flared mandrel 43 to move along the width direction of the workbench 1, so that the flared mandrel 43 alternately corresponds to the flared end of the drying tank; the output end of the servo cylinder 412 is connected with the mounting frame 424.

[0037] The linear module 422 has been disclosed in Chinese Patent CN217463103U, so the structure of the linear module 422 will not be described in detail in this embodiment.

[0038] Further, the flared mandrel 43 is arranged on the second sliding block 421, and the linear module 422 is used to drive the sliding block to move along the width direction of the workbench 1, so that the flared mandrel 43 can alternately correspond to the flared end of the drying tank. After corresponding, the mounting frame 424 is driven to move by the servo cylinder 412, so that the flared mandrel 43 moves, thereby expanding the flared end.

[0039] In this embodiment, the fixing unit 3 comprises a fixing seat 31 arranged on the workbench 1 and a pressing mechanism 32 located above the fixing seat 31, the fixing seat 31 is provided with a first groove 311 for placing the drying tank, the first groove 311 is matched with the shape of the drying tank, and the pressing mechanism 32 is used to press the drying tank on the first groove 311.

[0040] Preferably, the pressing mechanism 32 comprises a fixing frame 323 arranged on the workbench 1 and a cylinder 321 arranged on the fixing frame 323, the output end of the cylinder 321 is provided with a pressing block 322, the pressing block 322 is located above the fixing seat 31, and the bottom of the pressing block 322 is provided with a second groove 3221 corresponding to the first groove 311, the second groove 3221 is matched with the shape of the drying tank.

[0041] Specifically, the worker places the drying tank on the first groove 311, then drives the pressing block 322 to move downward by the cylinder 321, so as to press the drying tank on the first groove 311, and the first groove 311 and the second groove 3221 are matched with the shape of the drying tank, so as to reduce the damage to the drying tank when pressing the drying tank.

[0042] Preferably, the number of the first grooves 311 is multiple. By arranging multiple first grooves 311, multiple drying tanks can be continuously expanded in stages.

[0043] Implicitly, when the drying tank only needs to be flared once, and the diameter of the flared opening is the same, multiple flaring mandrels 43 with the same diameter can be used to complete the flaring of multiple drying tanks at one time.

[0044] More preferably, the abutting unit 2 comprises a mounting seat 22 and a fixing column 21 horizontally penetrating through the mounting seat 22; the fixing column 21 corresponds to the drying tank one by one, and the advancing mechanism 41 abuts the drying tank against one end of the fixing column 21 by driving the flaring mandrel 43 to expand the flared end of the drying tank.

[0045] Further, the fixing column 21 is horizontally penetrated through the mounting seat 22, and during the movement of the advancing mechanism 41 driving the flaring mandrel 43 towards the flared end of the drying tank, the drying tank is abutted against one end of the fixing column 21, and the flared end is expanded by the continuous action of the advancing mechanism 41.

[0046] Preferably, the number of the flaring mandrel 43 is three. Three flaring mandrels 43 are provided to complete the step-by-step expansion of the flared end of the drying tank.

[0047] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements or modifications can be made, and these improvements or modifications should also be considered as the protection scope of the present application.

Claims

1. A port expander for a drying tank, comprising a worktable, characterized in that, Also include the abutting unit, fixed unit and flaring unit arranged in turn on the workbench;The flaring unit includes driving mechanism, propulsion mechanism and at least two caliber different flaring core column; The fixed unit is used for fixing the drying tank; The abutting unit is used for abutting the one end of the drying tank away from the flaring core column; The driving mechanism can drive the flaring core column to correspond with the flaring end of the drying tank alternately; The propulsion mechanism is used for driving the flaring core column to move towards the flaring end direction, and cooperating with the abutting unit to expand the flaring end.

2. A dry can end expander as defined in claim 1, wherein, The propulsion mechanism includes a support frame arranged on the workbench, a servo cylinder arranged on the side of the support frame away from the fixed unit and two slide rails horizontally arranged on the workbench;Two slide rails are arranged along the width direction of the workbench;The driving mechanism is arranged on the slide rail, and the output end of the servo cylinder is connected with the driving mechanism.

3. A dry can end expander as defined in claim 2, wherein, The driving mechanism includes a mounting frame and a linear module arranged on the mounting frame, the bottom of the mounting frame is provided with a first sliding block matched with the slide rail, the linear module is provided with a second sliding block, the flaring core column is arranged on the second sliding block, and the flaring core column is arranged along the width direction of the workbench, the linear module is used for driving the flaring core column to move along the width direction of the workbench, so that the flaring core column corresponds with the flaring end of the drying tank alternately;The output end of the servo cylinder is connected with the mounting frame.

4. The dry can end expander of claim 1 wherein, The fixed unit includes a fixed seat arranged on the workbench and a pressing mechanism, the pressing mechanism is located above the fixed seat, the fixed seat is provided with a first groove for placing the drying tank, the first groove is matched with the shape of the drying tank, and the pressing mechanism is used for pressing the drying tank on the first groove.

5. A dry can end expander as defined in claim 4, wherein, The pressing mechanism includes a fixed frame arranged on the workbench and a cylinder arranged on the fixed frame, the output end of the cylinder is provided with a pressing block, the pressing block is located above the fixed seat, and the bottom of the pressing block is provided with a second groove matched with the first groove.

6. A dry can end expander as defined in claim 5, wherein, The number of first grooves is multiple.

7. A dry can end expander as defined in claim 6, wherein, The abutting unit includes a mounting seat and a fixed column horizontally penetrating through the mounting seat;The fixed column corresponds to the drying tank one by one, and the propulsion mechanism drives the flaring core column to abut the drying tank on one end of the fixed column, so as to expand the flaring end of the drying tank.

8. A dry can end expander as defined in claim 1, wherein, The number of flaring core columns is three.

Images