Novel refrigerant filter element production device

Abstract

The utility model discloses a novel refrigerant filter element production device which comprises an operation table, a fusible core fixing mechanism and an end cover fixing mechanism, mounting holes are symmetrically formed in four corners of the upper surface of the operation table; the fusible core fixing mechanism comprises a base, a fixing ring and a fixing shaft, the base is arranged in the middle of the upper surface of the operation table, the fixing shaft is arranged in the middle of the upper surface of the base, the fixing ring is movably arranged outside the fixing shaft in a sleeving mode, and the fusible core is movably arranged outside the fixing ring in a sleeving mode; the novel refrigerant filter element production device further comprises a single-chip microcomputer, the single-chip microcomputer is arranged on the upper surface of the operation table, the input end of the single-chip microcomputer is electrically connected with an external power source, the fusible core fixing mechanism further comprises a rubber pad, the rubber pad is connected to the upper surface of the base through a bolt, and the end cover fixing mechanism is arranged on the rear side of the upper surface of the operation table. The fixing shaft penetrates through the rubber pad, and the problem of large errors possibly caused by manual installation is avoided in a semi-automatic end cover installation mode.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element production equipment, in particular to a novel refrigerant filter element production device. Background Art

[0002] Refrigerant, commonly known as snow, is a working fluid used to transfer heat energy and produce a freezing effect in refrigeration and air-conditioning systems. Refrigerant is used to transfer heat energy and produce a freezing effect in refrigeration and air-conditioning systems. It is an intermediate substance in the refrigeration process. It first accepts the coldness of the refrigerant and cools down, and then cools other cooled substances. Refrigerant filters are required when using refrigerants.

[0003] During the production of refrigerant filter elements, the end caps need to be welded to the fusible core manually through a heated mold. There are some problems. The installation of the end caps is completely done manually, which may result in large errors and a low product qualification rate. For this reason, we propose a new refrigerant filter element production device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a new type of refrigerant filter element production device, which avoids the problem of large errors caused by manual installation by semi-automatic installation of end covers, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel refrigerant filter element production device, comprising an operating table, a fusible core fixing mechanism and an end cover fixing mechanism;

[0006] Operating table: The four corners of its upper surface are symmetrically provided with mounting holes;

[0007] The fuse fixing mechanism includes a base, a fixing ring and a fixing shaft. The base is arranged in the middle of the upper surface of the operating table. The fixing shaft is arranged in the middle of the upper surface of the base. The outer movable sleeve of the fixing shaft is provided with a fixing ring. The outer movable sleeve of the fixing ring is provided with a fuse.

[0008] End cover fixing mechanism: It is arranged on the rear side of the upper surface of the operating table, and semi-automatically installs the end cover to avoid the problem of large errors caused by manual installation.

[0009] Furthermore, it also includes a single chip microcomputer, which is arranged on the upper surface of the operating table. The input end of the single chip microcomputer is electrically connected to an external power supply to control the annular electromagnet and the electric push rod.

[0010] Furthermore, the fusible core fixing mechanism also includes a rubber pad, which is connected to the upper surface of the base through bolts, and the fixing shaft passes through the rubber pad to prevent the fusible core from being crushed.

[0011] Furthermore, the end cover fixing mechanism includes a telescopic column, a fixed seat, a spring, a telescopic cylinder, a fixed plate and a slide plate. The slide plate is fixedly connected to the rear side of the upper surface of the operating table. The fixed plate is slidably connected in the slide groove at the upper end of the slide plate. The front side of the lower surface of the fixed plate is fixedly connected to the telescopic cylinder. The inside of the telescopic cylinder is slidably connected to the telescopic column. A fixed seat is provided at the lower end of the telescopic column. A spring is fixedly connected between the upper surface of the fixed seat and the lower end of the telescopic cylinder to realize the lifting and lowering of the end cover.

[0012] Furthermore, the end cover fixing mechanism also includes an electric push rod, which is fixedly connected to the rear side of the upper surface of the operating table. The electric push rod is located on the rear side of the slide plate. The upper end of the telescopic end of the electric push rod is fixedly connected to the rear side of the lower surface of the fixed plate. The input end of the electric push rod is electrically connected to the output end of the single-chip microcomputer, which serves as a power device for the end cover fixing mechanism.

[0013] Furthermore, the end cover fixing mechanism also includes an annular electromagnet, which is fixedly connected to the lower surface of the fixing seat, and the input end of the annular electromagnet is electrically connected to the output end of the single chip microcomputer to fix the end cover.

[0014] Furthermore, it also includes a limiting sleeve, which is respectively connected to the left and right sides of the fixing plate by bolts, and the rear sides of the limiting sleeves are slidably connected to the front side of the skateboard to prevent the fixing plate from deviating.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the new refrigerant filter element production device has the following advantages:

[0016] The processing personnel sets the movable sleeve of the fusible core on the outside of the fixed ring, and then sets the movable sleeve of the end cover to be welded on the lower end of the telescopic column, opens the annular electromagnet to fix the end cover through the single-chip microcomputer, controls the telescopic end of the electric push rod to move downward, drives the fixed plate and the telescopic cylinder to move downward, and the end cover moves downward until it is completely engaged with the upper end of the fusible core. When the telescopic end of the electric push rod continues to move downward, the telescopic column moves upward, and the spring contracts. When the processing personnel observes that the spring contracts, they control the telescopic end of the electric push rod to stop moving through the single-chip microcomputer and close the annular electromagnet. Due to the elastic potential energy of the spring, the end cover always presses the fusible core. The upper surface of the base is bolted with a rubber pad to avoid crushing the fusible core. The end cover is installed by this device, and the end cover is always kept pressing the fusible core during welding, which avoids the problem of excessive errors during manual installation and processing, and improves the qualified rate of new refrigerant filter element production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: 1 operating table, 2 fusible core, 3 single chip microcomputer, 4 mounting hole, 5 fusible core fixing mechanism, 51 base, 52 rubber pad, 53 fixing ring, 54 fixing shaft, 6 end cover fixing mechanism, 61 telescopic column, 62 annular electromagnet, 63 fixing seat, 64 spring, 65 telescopic cylinder, 66 electric push rod, 67 fixing plate, 68 slide plate, 7 limit sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 , This embodiment provides a technical solution: a new type of refrigerant filter element production device, including an operating table 1, a fusible core fixing mechanism 5 and an end cover fixing mechanism 6;

[0022] Operating table 1: The four corners of its upper surface are symmetrically provided with mounting holes 4;

[0023] The fuse fixing mechanism 5 includes a base 51, a fixing ring 53 and a fixing shaft 54. The base 51 is arranged in the middle of the upper surface of the operating table 1. The fixing shaft 54 ​​is arranged in the middle of the upper surface of the base 51. The outer movable sleeve of the fixing shaft 54 ​​is provided with a fixing ring 53. The outer movable sleeve of the fixing ring 53 is provided with a fuse 2. The fuse fixing mechanism 5 also includes a rubber pad 52. The rubber pad 52 is connected to the upper surface of the base 51 by bolts. The fixing shaft 54 ​​passes through the rubber pad 52.

[0024] The end cover fixing mechanism 6 is arranged at the rear side of the upper surface of the operating table 1. The end cover fixing mechanism 6 includes a telescopic column 61, a fixing seat 63, a spring 64, a telescopic cylinder 65, a fixing plate 67 and a slide plate 68. The slide plate 68 is fixedly connected to the rear side of the upper surface of the operating table 1. The fixing plate 67 is slidably connected in the slide groove at the upper end of the slide plate 68. The telescopic cylinder 65 is fixedly connected to the front side of the lower surface of the fixing plate 67. The telescopic column 61 is slidably connected inside the telescopic cylinder 65. The lower end of the telescopic column 61 is provided with a fixing seat 63. A spring 64 is fixedly connected between the upper surface of the fixing seat 63 and the lower end of the telescopic cylinder 65. The end cover fixing mechanism 6 also includes an electric push rod 66, which is fixedly connected to the rear side of the upper surface of the operating table 1. On the rear side of the upper surface of the workbench 1, the electric push rod 66 is located on the rear side of the slide plate 68, the upper end of the telescopic end of the electric push rod 66 is fixedly connected to the rear side of the lower surface of the fixed plate 67, the input end of the electric push rod 66 is electrically connected to the output end of the single-chip microcomputer 3, the end cover fixing mechanism 6 also includes an annular electromagnet 62, the annular electromagnet 62 is fixedly connected to the lower surface of the fixing seat 63, the input end of the annular electromagnet 62 is electrically connected to the output end of the single-chip microcomputer 3, and also includes a limit sleeve 7, the limit sleeve 7 is respectively connected to the left and right sides of the fixing plate 67 by bolts, the rear side of the limit sleeve 7 is slidably connected to the front side of the slide plate 68, and the semi-automatic installation of the end cover avoids the problem of large errors caused by manual installation.

[0025] Furthermore, it also includes a single-chip microcomputer 3, which is arranged on the upper surface of the operating table 1, and the input end of the single-chip microcomputer 3 is electrically connected to an external power supply.

[0026] The working principle of a new type of refrigerant filter element production device provided by the utility model is as follows: the processing personnel flexibly sleeve the fusible core 2 of the new type of refrigerant filter element on the outside of the fixing ring 53, and then flexibly sleeve the end cover to be welded on the lower end of the telescopic column 61, turn on the annular electromagnet 62 to fix the end cover through the single chip computer 3, control the telescopic end of the electric push rod 66 to move downward, drive the fixing plate 67 and the telescopic cylinder 65 to move downward, and the end cover moves downward until it is completely buckled with the upper end of the fusible core 2. When the telescopic end of the electric push rod 66 continues to move downward, the telescopic column 61 moves upward, and the spring 64 contracts. The processing personnel observe that when the spring 64 contracts, the single chip Machine 3 controls the telescopic end of the electric push rod 66 to stop moving, and closes the annular electromagnet 62. Due to the elastic potential energy of the spring 64, the end cover always presses the fusible core 2. The upper surface of the base 51 is bolted with a rubber pad 52 to avoid crushing the fusible core 2. The processing personnel weld the end cover and the fusible core 2 through a heating mold. After the welding is completed, the telescopic end of the electric push rod 66 is controlled to move upward until the telescopic column 61 completes leaving the fusible core 2, and then the fusible core 2 and the fixing ring 53 are taken out, and the welded end of the fusible core 2 is sleeved on the outside of the fixed shaft 54. The unwelded end of the fusible core 2 is welded in the same way. After the welding is completed, the fusible core 2 is taken out in the same way for subsequent processing.

[0027] It is worth noting that the single chip microcomputer 3 disclosed in the above embodiment can be MCIMX515DJM8C, the electric push rod 66 can be 80-10-369 electric push rod, and the single chip microcomputer 3 controls the operation of the electric push rod 66 using the method commonly used in the prior art.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of refrigerant filter element production device, characterized by: It comprises an operating table (1), a fuse fixing mechanism (5) and an end cover fixing mechanism (6); An operating table (1): the upper surface of which is symmetrically provided with mounting holes (4) at four corners; A fusible core fixing mechanism (5): comprising a base (51), a fixing ring (53) and a fixing shaft (54), wherein the base (51) is arranged at the middle of the upper surface of the operating table (1), the fixing shaft (54) is arranged at the middle of the upper surface of the base (51), the fixing ring (53) is arranged on the outer movable sleeve of the fixing shaft (54), and the fusible core (2) is arranged on the outer movable sleeve of the fixing ring (53); End cover fixing mechanism (6): it is arranged on the rear side of the upper surface of the operating table (1).

2. A new type of refrigerant filter element production device according to claim 1, characterized in that: It also comprises a single-chip microcomputer (3), wherein the single-chip microcomputer (3) is arranged on the upper surface of the operating table (1), and an input end of the single-chip microcomputer (3) is electrically connected to an external power supply.

3. The new refrigerant filter element production device according to claim 1 is characterized in that: The fusible core fixing mechanism (5) further comprises a rubber pad (52), wherein the rubber pad (52) is connected to the upper surface of the base (51) via bolts, and the fixing shaft (54) passes through the rubber pad (52).

4. The new refrigerant filter element production device according to claim 1 is characterized in that: The end cover fixing mechanism (6) comprises a telescopic column (61), a fixing seat (63), a spring (64), a telescopic cylinder (65), a fixing plate (67) and a slide plate (68); the slide plate (68) is fixedly connected to the rear side of the upper surface of the operating table (1); the fixing plate (67) is slidably connected in a slide groove at the upper end of the slide plate (68); the telescopic cylinder (65) is fixedly connected to the front side of the lower surface of the fixing plate (67); the telescopic column (61) is slidably connected inside the telescopic cylinder (65); the fixing seat (63) is provided at the lower end of the telescopic column (61); and the spring (64) is fixedly connected between the upper surface of the fixing seat (63) and the lower end of the telescopic cylinder (65).

5. The new refrigerant filter element production device according to claim 4 is characterized in that: The end cover fixing mechanism (6) further comprises an electric push rod (66), the electric push rod (66) being fixedly connected to the rear side of the upper surface of the operating table (1), the electric push rod (66) being located at the rear side of the slide plate (68), the upper end of the telescopic end of the electric push rod (66) being fixedly connected to the rear side of the lower surface of the fixing plate (67), and the input end of the electric push rod (66) being electrically connected to the output end of the single chip computer (3).

6. The new refrigerant filter element production device according to claim 4 is characterized in that: The end cover fixing mechanism (6) further comprises an annular electromagnet (62), wherein the annular electromagnet (62) is fixedly connected to the lower surface of the fixing seat (63), and the input end of the annular electromagnet (62) is electrically connected to the output end of the single chip computer (3).

7. The new refrigerant filter element production device according to claim 4 is characterized in that: It also includes a limiting sleeve (7), which is connected to the left and right sides of the fixing plate (67) respectively by bolts, and the rear side of the limiting sleeve (7) is slidably connected to the front side of the sliding plate (68).

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