Leather ring cutting equipment for air conditioner compressor

Abstract

The utility model discloses an air conditioner compressor leather ring cutting device which comprises a shell, a retaining piece and a guiding assembly, a penetrating chamber is formed in the shell in an up-down penetrating mode, a motor is arranged outside the shell, a rotating shaft is arranged on the motor, the rotating shaft penetrates through the shell to be arranged in the penetrating chamber, and a cutting knife is arranged on the rotating shaft. An opening groove is formed in the retaining piece, symmetrical fixing rods are arranged at the lower end of the retaining piece, and the cutting knife is arranged in the opening groove. A conveying belt is arranged in the guiding assembly. The air conditioner compressor leather collar cutting equipment is compact in structure, ingenious in design and high in safety efficiency, multiple leather collars can be placed at a time through the retaining piece and fall down under the gravity of the leather collars, the leather collars are driven to be expanded in cooperation with the guiding assembly, the leather collars can be conveniently moved to the cutting knife to be cut, rapid and stable cutting is achieved, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a cutting technology, in particular to a leather ring cutting device for an air-conditioning compressor. Background Art

[0002] When assembling the air conditioner compressor, a leather ring is required for sealing. It is fixed on one ring or washer of the bearing and contacts or forms a narrow labyrinth gap with another ring or washer to prevent the leakage of lubricating oil and the intrusion of foreign objects. There are many types of leather rings, and some of them need to be cut with a cutter to create an opening on the leather ring. If a single cut is made manually, it is easy to injure the hands of the staff and the cutting efficiency is low. Utility Model Content

[0003] In order to solve the defects of the prior art mentioned above, the utility model proposes an air-conditioning compressor apron cutting device.

[0004] The technical solution of the utility model is achieved in this way:

[0005] An air-conditioning compressor apron cutting device, characterized by comprising:

[0006] A shell, the shell is penetrated from top to bottom to form a through chamber, a motor is arranged outside the shell, a rotating shaft is arranged on the motor, the rotating shaft passes through the shell and is placed in the through chamber, a cutting knife is arranged on the rotating shaft,

[0007] A retainer is arranged in the through chamber, the retainer is provided with an open slot, a symmetrical fixing rod is arranged at the lower end of the retainer, and the cutting knife is arranged in the open slot.

[0008] And a guide component installed in the through-room, wherein a conveyor belt is provided in the guide component, the conveyor belt is arranged on both sides of the retaining member, an installation area is formed in the middle of the conveyor belt, a driving roller, a driven roller and a guide roller are provided in the installation area, and a movable gap for the movement of the leather ring is formed between the conveyor belt and the retaining member.

[0009] In the air-conditioning compressor apron cutting device of the utility model, the width of the cutting knife is smaller than the width of the opening groove.

[0010] In the air-conditioning compressor leather ring cutting device of the utility model, the retaining member is composed of a placement section, a guide section, a moving section and an expansion section. The diameter of the placement section is smaller than the diameter of the moving section, and the cross-sections of the guide section and the expansion section are frustum-shaped.

[0011] In the air-conditioning compressor apron cutting device of the utility model, the upper end of the conveyor belt is arranged at the moving section and the enlarged section.

[0012] In the air-conditioning compressor apron cutting device of the utility model, a guide is provided in the installation area, and the guide consists of a vertical section and an inclined section, the vertical section is arranged parallel to the moving section, and the inclined section is arranged parallel to the enlarged section.

[0013] In the air-conditioning compressor apron cutting device of the utility model, the distance of the movable gap is smaller than the diameter of the apron.

[0014] The implementation of the air-conditioning compressor leather ring cutting device of the utility model has the following beneficial effects: the air-conditioning compressor leather ring cutting device has a compact structure, ingenious design, high safety and efficiency, and can place multiple leather rings at one time through a retaining member. When the leather rings fall under their own gravity, the guide assembly drives the leather rings to expand, making it easy to move to the cutting knife for cutting, thereby achieving fast and stable cutting and improving cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the air-conditioning compressor apron cutting equipment of the utility model;

[0016] Figure 2 for Figure 1 A top view of

[0017] Figure 3 for Figure 1 Schematic diagram of the internal structure;

[0018] Figure 4 for Figure 3 The main view;

[0019] Figure 5 for Figure 3 Schematic diagram of the retaining structure in . DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figures 1 to 5 As shown, the air-conditioning compressor apron cutting device of the utility model comprises a housing 1, a retainer 2 and a guide assembly 3. The retainer 2 and the guide assembly 3 are arranged in the housing 1, and the retainer 2 is used to place the apron, so that the apron can be moved up and down on the retainer 2, thereby expanding the apron to facilitate cutting by the cutting knife 4. The guide assembly 3 is used to push the apron on the retainer 2 downward, so that it expands and deforms on the expansion section 5.

[0022] The shell 1 is penetrated from top to bottom to form a through chamber 6, so that the leather ring can enter from the upper end, be cut in the middle part, and then be discharged from the lower end. The shell 1 is provided with a motor 7 outside, and the motor 7 is provided with a rotating shaft 8. The rotating shaft 8 passes through the shell 1 and is placed in the through chamber 6. The rotating shaft 8 is provided with a cutting knife 4. The width of the cutting knife 4 is smaller than the width of the opening groove 9, so that the conveyor belt 10 can squeeze the leather ring, thereby driving the leather ring to move downward.

[0023] The holder 2 is provided with an opening slot 9, and a symmetrical fixing rod 11 is provided at the lower end of the holder 2. The cutting knife 4 is arranged in the opening slot 9.

[0024] A conveyor belt 10 is provided in the guide assembly 3. The conveyor belt 10 is arranged on both sides of the retaining member 2. An installation area 12 is formed in the middle of the conveyor belt 10. A driving roller 13, a driven roller 14 and a guide roller 15 are provided in the installation area 12. An active gap 16 for the movement of the leather ring is formed between the conveyor belt 10 and the retaining member 2. The driving roller 13 is installed on the housing 1 through a first rotating shaft 17, the driven roller 14 is installed on the housing 1 through a second rotating shaft 18, and the guide roller 15 is installed on the housing 1 through a third rotating shaft 19. The driving roller 13 is used to drive the conveyor belt 10 to rotate. A driving member (not shown in the figure) is provided on the first rotating shaft 17. The driving member can be a motor.

[0025] The conveyor belt 10 at one end close to the motor 7 rotates counterclockwise, while the conveyor belt 10 at one end away from the motor 7 rotates clockwise.

[0026] The retaining member 2 is composed of a placement section 20, a guide section 21, a moving section 22 and an enlarged section 5. The diameter of the placement section 20 is smaller than that of the moving section 22. The cross sections of the guide section 21 and the enlarged section 5 are frustoconical.

[0027] The upper end of the conveyor belt 10 is arranged at the moving section 22 and the enlarged section 5, so that when the leather ring reaches the guide section 21 from the placement section 20 and then moves to the moving section 22, it can be driven downward by the conveyor belt 10.

[0028] A guide 24 is provided in the installation area 12, and the guide 24 is composed of a vertical section 25 and an inclined section 26. The vertical section 25 is arranged parallel to the moving section 22, and the inclined section 26 is arranged parallel to the expansion section 5. The guide 24 can keep the distance of the active gap 16 consistent. The distance of the active gap 16 is smaller than the diameter of the apron, so that the conveyor belt 10 squeezes and drives the apron to move downward.

[0029] The cutting device can hold multiple leather rings at one time, achieve rapid cutting, and improve cutting efficiency.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-conditioning compressor apron cutting device, characterized in that: include: A shell, the shell is penetrated from top to bottom to form a through chamber, a motor is arranged outside the shell, a rotating shaft is arranged on the motor, the rotating shaft passes through the shell and is placed in the through chamber, a cutting knife is arranged on the rotating shaft, A retainer is arranged in the through chamber, the retainer is provided with an open slot, a symmetrical fixing rod is arranged at the lower end of the retainer, and the cutting knife is arranged in the open slot. And a guide component installed in the through-room, wherein a conveyor belt is provided in the guide component, the conveyor belt is arranged on both sides of the retaining member, an installation area is formed in the middle of the conveyor belt, a driving roller, a driven roller and a guide roller are provided in the installation area, and a movable gap for the movement of the leather ring is formed between the conveyor belt and the retaining member.

2. The air-conditioning compressor apron cutting device according to claim 1, characterized in that: The width of the cutting blade is smaller than the width of the opening groove.

3. The air-conditioning compressor apron cutting device according to claim 1, characterized in that: The retaining member is composed of a placement section, a guide section, a moving section and an enlarged section. The diameter of the placement section is smaller than the diameter of the moving section. The cross sections of the guide section and the enlarged section are in a frustum shape.

4. The air-conditioning compressor apron cutting device according to claim 3, characterized in that: The upper end of the conveyor belt is arranged at the moving section and the enlarged section.

5. The air-conditioning compressor apron cutting device according to claim 4, characterized in that: A guide is provided in the installation area, and the guide consists of a vertical section and an inclined section. The vertical section is arranged in parallel with the moving section, and the inclined section is arranged in parallel with the enlarged section.

6. The air-conditioning compressor apron cutting device according to claim 1, characterized in that: The distance of the movable gap is smaller than the diameter of the leather ring.

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