Coating edge grinding device for welding rod production

Abstract

The utility model relates to the technical field of coating edging, in particular to a coating edging device for welding rod production, which comprises a frame, the inner wall of the frame is fixedly connected with a first support plate, the upper end face of the first support plate is fixedly connected with a servo motor, the output end of the servo motor is provided with a transmission wheel, and the transmission wheel is fixedly connected with the first support plate. The surface of the transmission wheel is in transmission connection with a belt, an eccentric hole is formed in the inner wall of the transmission wheel, a second supporting plate is fixedly connected to the end, away from the servo motor, of the transmission wheel, an abutting roller is fixedly connected to the surface of the second supporting plate, and a lower grinding plate is fixedly connected to the inner wall of the rack and abuts against the tail end of a welding rod through the abutting plate. The upper grinding plate is used for enabling the upper grinding opening to abut against the surface of a welding rod, the surface of the whole welding rod is wrapped, when the servo motor controls the transmission wheel to rotate, the whole welding rod is driven to roll in the inner circumferences of the first grinding tool and the second grinding tool, and therefore the comprehensive grinding effect is achieved, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flux coating edge grinding, in particular to a flux coating edge grinding device for welding rod production. Background Art

[0002] Patent No. CN219094588U discloses a coating edge grinding device for welding rod production. The utility model has a reasonable structural design. When the welding rod passes, two grinding wheels grind the ends of the welding rod from the upper and lower sides of the welding rod to peel off the coating of the welding rod.

[0003] However, the coating edge grinding device for the existing welding rod production can only grind the ends of the upper and lower sides of the welding rod when the grinding wheel in the device grinds the welding rod, and cannot grind all around at one time, so the efficiency is low.

[0004] In order to solve the above problems, the utility model provides a coating edge grinding device for welding rod production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a coating edge grinding device for welding rod production to solve the technical problem in the prior art that "when grinding the welding rod, the grinding wheel in the device can only grind the ends on the upper and lower sides and cannot grind all around at one time, resulting in low efficiency".

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a coating edge grinding device for welding rod production, comprising a frame, characterized in that a first support plate is fixedly connected to the inner wall of the frame, a servo motor is fixedly connected to the upper end surface of the first support plate, a transmission wheel is installed at the output end of the servo motor, a belt is transmission-connected to the surface of the transmission wheel, an eccentric hole is provided on the inner wall of the transmission wheel, a second support plate is fixedly connected to the end of the transmission wheel away from the servo motor, a pressure roller is fixedly connected to the surface of the second support plate, a lower grinding plate is fixedly connected to the inner wall of the frame, a lower grinding opening is provided on the upper end surface of the lower grinding plate, and the The upper end surface of the lower grinding plate is fixedly connected with a first telescopic cylinder, the telescopic end of the first telescopic cylinder is fixedly connected with an upper grinding plate, the lower end surface of the upper grinding plate is provided with an upper grinding opening, the inner wall of the frame is fixedly connected with a second telescopic cylinder, the telescopic end of the second telescopic cylinder is fixedly connected with a support plate, the surface of the support plate is provided with a grinding opening, the inner wall of the grinding opening is fixedly installed with a third grinder, the grinding opening is provided with a first grinder fixedly installed on the inner wall of the upper grinding opening, the upper grinding opening is provided with a second grinder installed on the surface of the lower grinding opening, welding rods are arranged in both the upper and lower grinding openings, and the welding rods are composed of a coating and a welding core.

[0007] As a preferred technical solution of the utility model, a torsion spring is provided on the inner wall of the eccentric hole, one end of the torsion spring is fixedly connected to the inner wall of the transmission wheel, and the other end of the torsion spring is fixedly connected to a stop block.

[0008] As a preferred technical solution of the utility model, six lower grinding openings are provided, and the upper grinding openings correspond to the lower grinding openings in the upper and lower directions.

[0009] As a preferred technical solution of the utility model, 10 pressure rollers are installed.

[0010] As a preferred technical solution of the utility model, a support leg is fixedly connected to the lower end surface of the frame, and two support legs are installed.

[0011] The utility model provides a coating edge grinding device for welding rod production, which has the following beneficial effects:

[0012] 1. When the welding core in the welding rod enters the transmission wheel through the eccentric hole, the torsion spring uses its own torque to make the abutment block abut against the surface of the welding core to clamp it, and then presses into the tail end of the welding rod through the abutment plate, and uses the upper grinding plate to press the upper grinding port into the surface of the welding rod to wrap the entire surface of the welding rod. When the servo motor controls the rotation of the transmission wheel, it drives the entire welding rod to roll in the circumference of the first grinder and the second grinder, thereby achieving a comprehensive grinding effect and improving efficiency.

[0013] 2. This device can grind multiple welding rods at the same time by setting multiple upper grinding holes, lower grinding holes and abutment grinding holes, which improves work efficiency to a certain extent and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a coating edge grinding device for welding rod production proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of a second support plate of a coating edge grinding device for welding rod production proposed by the utility model.

[0016] Figure 3 The utility model discloses a schematic diagram of the structure of upper and lower grinding plates of a coating edge grinding device for producing welding rods.

[0017] Figure 4 The utility model is a schematic diagram of the structure of a coating edge grinding device for welding rod production.

[0018] Figure 5 The utility model is a schematic diagram of the structure of a driving wheel of a coating edge grinding device for producing welding rods.

[0019] Figure 6The utility model is a schematic diagram of the structure of an eccentric wheel of a coating edge grinding device for welding rod production.

[0020] In the figure: 1 frame, 2 support legs, 3 first support plate, 4 servo motor, 5 transmission wheel, 6 belt, 7 pressure roller, 8 lower grinding plate, 9 lower grinding opening, 10 welding rod body, 11 upper grinding plate, 12 first telescopic cylinder, 13 upper grinding opening, 14 plate, 15 second telescopic cylinder, 16 grinding opening, 17 eccentric hole, 18 torsion spring, 19 block, 20 second support plate. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0023] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0024] refer to Figure 1-6A coating edge grinding device for welding rod production includes a frame 1, a first support plate 3 is fixedly connected to the inner wall of the frame 1, a servo motor 4 is fixedly connected to the upper end surface of the first support plate 3, a transmission wheel 5 is installed at the output end of the servo motor 4, a belt 6 is transmission-connected to the surface of the transmission wheel 5, an eccentric hole 17 is opened on the inner wall of the transmission wheel 5, a second support plate 20 is fixedly connected to the end of the transmission wheel 5 away from the servo motor 4, a pressing roller 7 is fixedly connected to the surface of the second support plate 20, a lower grinding plate 8 is fixedly connected to the inner wall of the frame 1, a lower grinding port 9 is opened on the upper end surface of the lower grinding plate 8, and a first telescopic cylinder is fixedly connected to the upper end surface of the lower grinding plate 8 12, the telescopic end of the first telescopic cylinder 12 is fixedly connected with an upper grinding plate 11, and an upper grinding opening 13 is provided on the lower end surface of the upper grinding plate 11, the inner wall of the frame 1 is fixedly connected with a second telescopic cylinder 15, the telescopic end of the second telescopic cylinder 15 is fixedly connected with a butt plate 14, and a butt grinding opening 16 is provided on the surface of the butt plate 14, and a third grinding tool is fixedly installed on the inner wall of the butt grinding opening 16, and 6 butt grinding openings 16 are provided, the inner wall of the upper grinding opening 13 is fixedly installed with a first grinding tool, and 6 upper grinding openings 13 are provided, and a second grinding tool is installed on the surface of the lower grinding opening 9, and welding rods are arranged in the upper grinding opening 13 and the lower grinding opening 9, and the welding rods are composed of a coating and a welding core.

[0025] By providing the first support plate 3 , the first support plate 3 has a supporting function for the servo motor 4 .

[0026] By providing the servo motor 4 , the transmission wheel 5 can be controlled to rotate and the transmission belt 6 can be driven.

[0027] By providing the belt 6, the belt 6 can drive the other transmission wheels 5 to rotate during operation.

[0028] By providing the eccentric hole 17, the welding core and the driving wheel 5 can be placed on the same horizontal line when the welding core is placed in the driving wheel.

[0029] By providing the second support plate 20 , the second support plate 20 supports the driving wheel 5 and the pressure roller 7 .

[0030] By providing the pressing roller 7, the pressing roller 7 presses the belt 6 up and down, thereby tightening the belt 6, thereby preventing the driving wheel 5 at the center of the second support plate 20 from being unable to bear force.

[0031] By setting the first telescopic cylinder 12, the first telescopic cylinder 12 can control the upper grinding plate 11 to move up and down when in use, and the model is set to SC-CA-CB.

[0032] By setting the second telescopic cylinder 15, the second telescopic cylinder 15 can control the backing plate 14 to move forward and backward when in use, and press into the tail end of the welding rod to grind it. At the same time, the model is set to ZC180.

[0033] By providing the grinding opening 16, the end of the welding core with the coating is ground.

[0034] A torsion spring 18 is disposed on the inner wall of the eccentric hole 17 , one end of the torsion spring 18 is fixedly connected to the inner wall of the transmission wheel 5 , and the other end of the torsion spring 18 is fixedly connected to a stop block 19 .

[0035] By providing the torsion spring 18, when the welding core is pressed against the pressing block, the pressing force of the pressing block on the welding core is increased, thus playing a limiting role.

[0036] Among them, six lower grinding openings 9 are provided, and the upper grinding openings 13 correspond to the lower grinding openings 9 in the vertical direction.

[0037] There are six transmission wheels 5 installed, and the surface of the abutment block 19 abuts against the surface of the welding core, and the other surface of the welding core abuts against the inner wall of the transmission wheel 5 at the same time.

[0038] Among them, there are 10 pressing rollers 7 installed.

[0039] The lower end surface of the frame 1 is fixedly connected with a support leg 2, and four support legs 2 are installed.

[0040] The working principle of the utility model is as follows: the staff inserts the welding rod body 10 without the coating on one end through the eccentric hole 17 to the top of the abutment block 19, at which time the torsion spring 18 begins to be forced to flip backwards, so as to facilitate the welding core to be pressed against the abutment block. When the movement of the welding core is stopped, the torsion spring 18 causes the abutment block 19 to abut the welding core against the rotating inner wall through the torsion force, and makes the welding core and the abutment opening 16 on the same horizontal line. Under the force of the welding core, the state of the torsion spring 18 is moved downward a part compared to the initial state, and the second telescopic cylinder 15 is controlled by the remote control to drive the abutment plate 14 moves forward until the grinding opening 16 is pressed against the tail end of the welding core, and then the first telescopic cylinder 12 is controlled by the remote control to drive the upper grinding plate 11 to move downward, so that the upper grinding opening 13 is lowered into the surface of the welding rod body 10, and the servo motor 4 is started to operate, so that the servo motor 4 controls the transmission wheel 5 to rotate and simultaneously drives the welding rod body 10 to flip over the inner walls of the first mold, the second mold and the third mold, and through the contact grinding between the first mold, the second mold and the third mold, the process of grinding the welding rod body 10 is more comprehensive.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A coating edge grinding device for welding rod production, comprising a frame (1), characterized in that: The inner wall of the frame (1) is fixedly connected to a first support plate (3), the upper end surface of the first support plate (3) is fixedly connected to a servo motor (4), a transmission wheel (5) is installed at the output end of the servo motor (4), the surface of the transmission wheel (5) is transmission-connected to a belt (6), an eccentric hole (17) is provided on the inner wall of the transmission wheel (5), an end of the transmission wheel (5) away from the servo motor (4) is fixedly connected to a second support plate (20), the surface of the second support plate (20) is fixedly connected to a pressure roller (7), the inner wall of the frame (1) is fixedly connected to a lower grinding plate (8), the upper end surface of the lower grinding plate (8) is provided with a lower grinding opening (9), the upper end surface of the lower grinding plate (8) is fixedly connected to a first telescopic cylinder (12), the first telescopic cylinder (12) is fixedly connected to the lower end surface of the lower grinding plate (8), and the first telescopic cylinder (12) is fixedly connected to the lower end surface of the lower grinding plate (8). The telescopic end of the cylinder (12) is fixedly connected to an upper grinding plate (11), and an upper grinding opening (13) is provided on the lower end surface of the upper grinding plate (11). The inner wall of the frame (1) is fixedly connected to a second telescopic cylinder (15), and the telescopic end of the second telescopic cylinder (15) is fixedly connected to a butt plate (14), and a butt grinding opening (16) is provided on the surface of the butt plate (14). A third grinding tool is fixedly installed on the inner wall of the butt grinding opening (16), and six butt grinding openings (16) are provided. A first grinding tool is fixedly installed on the inner wall of the upper grinding opening (13), and six upper grinding openings (13) are provided. A second grinding tool is installed on the surface of the lower grinding opening (9), and welding rods are arranged in the upper grinding opening (13) and the lower grinding opening (9), and the welding rods are composed of a coating and a welding core.

2. The coating edge grinding device for welding rod production according to claim 1 is characterized in that: The inner wall of the eccentric hole (17) is provided with a torsion spring (18), one end of the torsion spring (18) is fixedly connected to the inner wall of the transmission wheel (5), and the other end of the torsion spring (18) is fixedly connected to a stop block (19).

3. The coating edge grinding device for welding rod production according to claim 1 is characterized in that: The lower grinding openings (9) are provided with 6 openings, and the upper grinding openings (13) correspond to the lower grinding openings (9) in the vertical direction.

4. The coating edge grinding device for welding rod production according to claim 2 is characterized in that: Six transmission wheels (5) are installed, and the surface of the abutment block (19) abuts against the surface of the welding core, while the other surface of the welding core abuts against the inner wall of the transmission wheel (5).

5. The coating edge grinding device for welding rod production according to claim 1 is characterized in that: Ten pressing rollers (7) are installed.

6. The coating edge grinding device for welding rod production according to claim 1, characterized in that: The lower end surface of the frame (1) is fixedly connected to a support leg (2), and four support legs (2) are installed.

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