Buffering disc spring feeding swing arm mechanism

Abstract

The utility model relates to the technical field of feeding swing arm mechanisms, and discloses a buffering disc spring feeding swing arm mechanism which comprises a rocker, one end of the rocker is connected with a connecting rod, and the middle section of the connecting rod is provided with a buffering disc spring. The gear rotating disc is arranged at the other end of the rocker, a transmission gear is arranged at the top end of the gear rotating disc, and the transmission gear is in meshed connection with the gear rotating disc; and the swing arm is arranged below the connecting rod, and a connecting shaft is fixedly installed at the bottom end of the swing arm. One end of the rocker is connected with the connecting rod, the rocker can drive the connecting rod to shake up and down in the connecting frame in the shaking process, the buffering disc spring arranged in the rocker can buffer pushing pressure, pressure borne by the connecting rod and the rocker is reduced, deformation of the rocker is avoided, and the service life of the rocker is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding swing arm mechanism technical field, concretely is a buffering disc spring feeding swing arm mechanism. BACKGROUND

[0002] Feeding swing arm mechanism is the force of the action of machine movement and material, material movement transport machine, feeding swing arm mechanism is indispensable equipment in light industry, heavy industry and other industries. Today's society, more and more manufacturers adopt mechanized conveying, which replaces manual labor, has higher accuracy, saves time and effort, greatly reduces labor intensity and labor cost and saves human resources.

[0003] For example, a novel swing arm feeding device is disclosed in Chinese patent CN213504817U, which solves the problem of poor positioning accuracy of the feeding device. Its technical points are: a novel swing arm feeding device, comprising a directional frame, a material conveying piece, a feeding assembly, a sliding frame and a clamping frame, the sliding frame and the clamping frame are both slidingly connected with the directional frame, the material conveying piece is provided with a directional block, the directional block is provided with a directional groove, the sliding frame is rotatably connected with a rotating conical block, the clamping frame is rotatably connected with a clamping conical block, the rotating conical block and the clamping conical block are oppositely arranged, the directional groove is located between the rotating conical block and the clamping conical block, the feeding assembly is provided with a rotary drive, the output shaft of the rotary drive is fixedly connected with a rotary frame, and the rotary frame is provided with a vacuum chuck. The position and angle of the pipe material can be positioned, the positioning accuracy is improved, and the advantage of good positioning accuracy is achieved. Its structure is simple, convenient to adjust, can adjust the width of the brain pressure plate according to the clinical needs, and has obvious practicability, but the traditional feeding swing arm mechanism is driven by a rocker during use, the rocker is a rigid structure, and deformation or damage may occur during long-term stress compression, therefore, a buffering disc spring feeding swing arm mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a buffering disc spring feeding swing arm mechanism, which has the advantages of reducing the pressure on the rocker, and solves the problem that the traditional rocker is prone to deformation.

[0006] (II) Technical solutions

[0007] To achieve the above-mentioned purpose of reducing the pressure on the rocker, the utility model provides the following technical solutions: a buffering disc spring feeding swing arm mechanism, comprising:

[0008] A rocker, one end of the rocker is connected with a connecting rod, and a buffering disc spring is arranged on the middle segment of the connecting rod.

[0009] Gear turntable, which is provided at the other end of the rocker, the top end of the gear turntable is provided with a transmission gear, and the transmission gear is engaged with the gear turntable;

[0010] Swing arm, which is provided below the connecting rod, the bottom end of the swing arm is fixedly installed with a connecting shaft.

[0011] Preferably, one end of the rocker is integrally connected with a connecting block, one end of the connecting rod is provided with a connecting groove matched with the connecting block, a plurality of fixed bolts are fixedly installed around the outer surface of one end of the connecting rod, and one end of the fixed bolt is screwed with the connecting block through the outer surface of the connecting rod, and then the connecting block is inserted into the connecting groove, and then the fixed bolt is used for mounting and fixing connection.

[0012] Preferably, the other end of the rocker is integrally installed with a sleeve ring, the outer surface of the gear turntable is fixedly installed with a sleeve rod, and the sleeve ring is sleeved on the outer surface of the sleeve rod, the outer surface of one side of the transmission gear is fixedly installed with a connecting rod, and the transmission gear is fixedly connected with one end of the motor output shaft through the connecting rod, the transmission gear is driven to rotate by starting the motor, the transmission gear is driven to rotate, thereby driving the rocker to pull the swing arm back and forth, the connecting shaft at the bottom end of the swing arm is connected with one end of the feeding mechanism, and the connecting shaft is driven to rotate back and forth by the swing arm swinging back and forth.

[0013] Preferably, the top end of the swing arm is fixedly installed with a connecting frame, the outer surfaces of the two sides of the connecting rod are fixedly installed with rotating shafts, and the connecting rod is rotatably connected with the connecting frame through the rotating shafts, the connecting rod is swung up and down in the connecting frame during the swinging of the rocker, and the buffer disc spring arranged in the connecting frame can buffer the pushing pressure, thereby reducing the pressure received by the connecting rod and the rocker.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a buffer disc spring feeding swing arm mechanism, has the following beneficial effects:

[0016] By setting the rocker at one end and the connecting rod, the connecting rod is swung up and down in the connecting frame during the swinging of the rocker, and the buffer disc spring arranged in the connecting frame can buffer the pushing pressure, thereby reducing the pressure received by the connecting rod and the rocker. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model structure schematic Figure 1 ;

[0018] Figure 2 The utility model structure schematic Figure 2 ;

[0019] Figure 3The utility model discloses a mounting structure explosion map of rocker.

[0020] In the figure: 1, rocker, 11, connecting block, 12, fixed bolt, 13, collar, 2, connecting rod, 21, buffer disc spring, 22, pivot, 3, swing arm, 31, connecting shaft, 32, connecting frame, 4, gear turntable, 41, sleeve rod, 42, transmission gear. DETAILED DESCRIPTION

[0021] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-3 The utility model provides the following technical scheme: a buffer disc spring feeding swing arm mechanism, comprising:

[0023] In the embodiment, one end of the rocker 1 is connected with the connecting rod 2, the middle section of the connecting rod 2 is provided with the buffer disc spring 21, the top end of the swing arm 3 is fixedly installed with the connecting frame 32, the outer surface of both sides of the connecting rod 2 is fixedly installed with the pivot 22, and the connecting rod 2 is rotatably connected with the connecting frame 32 through the pivot 22, and the swing arm 3 is arranged below the connecting rod 2, the bottom end of the swing arm 3 is fixedly installed with the connecting shaft 31, the rocker 1 will drive the connecting rod 2 to shake up and down in the connecting frame 32 during the rocking process, and the buffer disc spring 21 arranged inside will buffer the pushing pressure, reducing the pressure received by the connecting rod 2 and the rocker 1.

[0024] Among them, one end of the rocker 1 is integrally connected with the connecting block 11, one end of the connecting rod 2 is provided with the connecting groove matched with the connecting block 11, the outer surface of one end of the connecting rod 2 is fixedly installed with the fixed bolt 12, and one end of the fixed bolt 12 is screwed with the connecting block 11 through the outer surface of the connecting rod 2, then the connecting block is inserted into the connecting groove, and then the fixed bolt 12 is used for mounting and fixed connection.

[0025] In the example, the gear turntable 4 is arranged at the other end of the rocker 1, the top end of the gear turntable 4 is provided with the transmission gear 42, and the transmission gear 42 is meshedly connected with the gear turntable 4.

[0026] The other end of the rocker 1 is integrally provided with a sleeve ring 13, the outer surface of the gear rotating disc 4 is fixedly provided with a sleeve rod 41, the sleeve ring 13 is sleeved on the outer surface of the sleeve rod 41, the outer surface of one side of the transmission gear 42 is fixedly provided with a connecting rod, and the transmission gear 42 is fixedly connected with one end of the motor output shaft through the connecting rod, the transmission gear 42 is driven to rotate by starting the motor, the transmission gear 42 is driven to rotate by the transmission gear 42, so as to drive the rocker 1 to pull the rocker arm 3 back and forth, the bottom end connecting shaft 31 of the rocker arm 3 is connected with one end of the feeding mechanism, and the connecting shaft 31 is driven to rotate back and forth by the back and forth shaking of the rocker arm 3.

[0027] The working principle of the embodiment is as follows:

[0028] In use, the transmission gear 42 is driven to rotate by starting the motor, the transmission gear 42 is driven to rotate by the transmission gear 42, so as to drive the rocker 1 to pull the rocker arm 3 back and forth, the bottom end connecting shaft 31 of the rocker arm 3 is connected with one end of the feeding mechanism, and the connecting shaft 31 is driven to rotate back and forth by the back and forth shaking of the rocker arm 3, so as to achieve the feeding back and forth.

[0029] The rocker 1 drives the connecting rod 2 to shake up and down in the connecting frame 32 during the rocking process, and the buffer disc spring 21 arranged in the connecting rod 2 can buffer the pushing pressure, reduce the pressure borne by the connecting rod 2 and the rocker 1, and avoid deformation of the rocker 1, thereby prolonging the service life of the rocker 1.

[0030] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0031] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cushion disc feeding swing arm mechanism characterized by comprising: Include: The rocker (1), one end of the rocker (1) is connected with connecting rod (2), the middle section of connecting rod (2) is provided with buffer disc spring (21); Gear turntable (4) is provided at the other end of rocker (1), the top of gear turntable (4) is provided with transmission gear (42), and transmission gear (42) is engaged with gear turntable (4); Swing arm (3) is arranged below connecting rod (2), the bottom of swing arm (3) is fixedly installed with connecting shaft (31).

2. A buffer disc feeding swing arm mechanism according to claim 1, characterized in that: One end of the rocker (1) is integrally connected with the connecting block (11), and the connecting rod (2) is provided with a connecting groove matched with the connecting block (11) at one end.

3. A buffer disc feeding swing arm mechanism according to claim 2, characterized in that: The outer surface of one end of the connecting rod (2) is fixedly installed with a fixing bolt (12), and one end of the fixing bolt (12) penetrates through the outer surface of the connecting rod (2) and is threadedly connected with the connecting block (11).

4. The buffer disc feeding swing arm mechanism of claim 1 wherein: The other end of the rocker (1) is integrally installed with a sleeve ring (13), the outer surface of the gear turntable (4) is fixedly installed with a sleeve rod (41), and the sleeve ring (13) is sleeved on the outer surface of the sleeve rod (41).

5. The buffer disc feeding swing arm mechanism of claim 1 wherein: The top of the swing arm (3) is fixedly installed with a connecting frame (32), the outer surface of the connecting rod (2) is fixedly installed with a rotating shaft (22) on both sides, and the connecting rod (2) is rotatably connected with the connecting frame (32) through the rotating shaft (22).

6. A buffer disc feeding swing arm mechanism according to claim 1, wherein: The outer surface of one side of the transmission gear (42) is fixedly installed with a connecting rod, and the transmission gear (42) is fixedly connected with one end of the motor output shaft through the connecting rod.

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