Welding device for hardware goods shelf production

Abstract

The utility model relates to the technical field of goods shelf welding, and discloses a welding device for hardware goods shelf production, which comprises a processing table, a welding device is arranged above the processing table, and the welding device comprises a welding part. According to the welding device for hardware goods shelf production, by arranging the welding assembly, the mounting plate, the first motor, the U-shaped support, the hydraulic rod, a first sliding block, a rotating shaft, a rotating disc, a first screw rod, a second sliding block, a base, a clamping plate, a second screw rod and a mounting cylinder, goods shelf parts are fixed to the base by rotating the mounting cylinder, the hydraulic rod is controlled to stretch, and then a goods shelf can be welded; by rotating a first screw and starting a first motor, the welding assembly moves front and back and left and right relative to the goods shelf, the welding range of the device is enlarged, and the welding effect of the device is improved; and by arranging a second motor, a gear ring and a gear, after the second motor is started, the rotating disc and the welding assembly rotate, the angle of the welding assembly is adjusted, and various welding working conditions can be conveniently coped with.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf welding, in particular to a welding device for producing hardware shelves. Background Art

[0002] Shelves play a very important role in modern logistics activities. The modernization of warehouse management is directly related to the types and functions of shelves. When selling hardware, shelves are used to place them.

[0003] A Chinese patent application, publication number CN217452698U, discloses a welding device for shelf production. The device comprises a workbench, mounted with a welding device, fixedly connected to a first connecting plate, fixedly connected to a connecting block; the connecting block is provided with a plurality of slides, slidably connected to a slide plate, fixedly connected to a fixing plate, fixedly connected to a spring; the slide plate is fixedly connected to a rotating shaft, rotatably connected to a pulley; and a pad is provided beneath the connecting block. The present invention utilizes the spring's deformation characteristics to adapt the connecting block to mounting lugs of various widths, providing high versatility. The first fastener cooperates with the fastening slot to adjust the position of the slide and pad, thereby adjusting the placement of the lug, thereby facilitating adjustment of the welding position of the lug to the shelf rod.

[0004] However, this method still has the following drawbacks: after the device clamps and positions the shelf parts, it is difficult to adjust the front-to-back, left-to-right, and right-to-left relative positions of the welding assembly and the parts. Consequently, each clamping and positioning operation can only weld a single point below, resulting in low processing efficiency. To address this issue, we have proposed a welding device for hardware shelf production. Utility Model Content

[0005] The purpose of the utility model is to provide a welding device for producing hardware shelves to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A welding device for producing hardware shelves, comprising a processing table, a welding device is provided above the processing table, and the welding device comprises a welding portion;

[0007] The welding portion includes a welding assembly, a mounting plate, a first motor, a U-shaped bracket, a second motor, a first slider, a rotating shaft and a turntable, wherein the left end surface of the first motor is fixedly connected to the right end surface of the processing table, the bottom surface of the second motor is fixedly connected to the top surface of the mounting plate, the outer surface of the welding assembly is fixedly connected to the bottom surface of the turntable, the top surface of the turntable is fixedly connected to the bottom surface of the rotating shaft, the top surface of the rotating shaft is rotatably connected to the bottom surface of the mounting plate through a bearing seat, the rear end of the mounting plate is slidably sleeved on the outer surface of the U-shaped bracket, and the bottom surface of the U-shaped bracket is fixedly connected to the top surface of the first slider;

[0008] A positioning portion is provided above the processing table;

[0009] The positioning part includes a second slider, a base, a splint, a second screw and a mounting tube. The bottom surface of the base is fixedly connected to the top surface of the second slider. The mounting tube is threadedly sleeved on the outer surface of the second screw. The outer surface of the second screw is fixedly connected to the outer surface of the splint.

[0010] A further improvement is that the welding part also includes a hydraulic rod, an air intake pipe, a protective shell, a gear ring and a gear. The bottom surface of the hydraulic rod output shaft is fixedly connected to the top surface of the mounting plate. The outer surface of the top end of the hydraulic rod is fixed through the inner wall of the U-shaped bracket and extends to the top of the U-shaped bracket. By setting the hydraulic rod, it is convenient to control the up and down movement of the welding assembly.

[0011] A further improvement is that a first slide groove is provided on the top surface of the processing table, the outer surface of the first motor output shaft rotates through the right end surface of the processing table through the first bearing and extends into the inside of the first slide groove, and the bottom end of the first slider extends into the inside of the first slide groove and is threadedly sleeved on the outer surface of the first motor output shaft. By setting the first motor and the first slider, it is convenient to drive the welding assembly to move left and right, expand the welding range of the device, and improve welding efficiency and welding effect.

[0012] A further improvement is that the outer surface of the bottom end of the second motor output shaft rotates through the second bearing, passes through the top surface of the mounting plate and extends to the bottom of the mounting plate, the gear is fixedly sleeved on the outer surface of the second motor output shaft, and the gear ring is fixedly sleeved on the outer surface of the turntable. By setting the second motor, gear and gear ring, after starting the second motor, the turntable and welding assembly are rotated, which is convenient for coping with different welding conditions.

[0013] A further improvement is that the top surface of the protective shell is fixedly connected to the bottom surface of the mounting plate, and the right end surface of the air intake pipe is fixedly connected to the left end surface of the protective shell. By setting the air intake pipe and the protective shell, it is convenient to absorb the exhaust gas generated by welding.

[0014] A further improvement is that the outer surface of the left end of the mounting cylinder rotates through the inner wall of the base through the third bearing and extends to the left side of the base, and the bottom surface of the splint is slidably connected to the inner wall of the base. By arranging the splint, the second screw and the mounting cylinder, and rotating the mounting cylinder, it is convenient to clamp and position the parts.

[0015] A further improvement is that the positioning part also includes a first screw, a second slide groove is opened on the top surface of the processing table, the outer surface of the first screw rotates through the front surface of the processing table through the fourth bearing and extends into the inside of the second slide groove, the bottom end of the second slider extends into the inside of the second slide groove and is threadedly sleeved on the outer surface of the first screw. By setting the second slider and the first screw, it is convenient to drive the shelf parts to move back and forth relative to the welding assembly and adjust the welding position.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the welding device for hardware shelf production is provided with a welding assembly, a mounting plate, a first motor, a U-shaped bracket, a hydraulic rod, a first slider, a rotating shaft, a turntable, a first screw, a second slider, a base, a splint, a second screw and a mounting cylinder. By rotating the mounting cylinder, the shelf parts are fixed to the base, and the hydraulic rod is controlled to extend to weld the shelf. By rotating the first screw and starting the first motor, the welding assembly is moved back and forth and left and right relative to the shelf, thereby expanding the welding range of the device and improving the welding effect of the device. By providing a second motor, a gear ring and a gear, after starting the second motor, the turntable and the welding assembly are rotated, and the angle of the welding assembly is adjusted, which is convenient for coping with various welding conditions. By providing an intake pipe and a protective shell, the intake pipe is connected to the air inlet of the purification box to facilitate the absorption of exhaust gas generated during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the welding device of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the welding device of the present invention;

[0019] Figure 3 for Figure 2 A magnified view of the structure at point B in the middle;

[0020] Figure 4 This is a left side sectional view of the three-dimensional structure of the welding device of the present invention;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 processing table, 2 welding device, 21 welding part, 22 positioning part, 211 welding assembly, 212 mounting plate, 213 first motor, 214 U-shaped bracket, 215 hydraulic rod, 216 second motor, 217 suction pipe, 218 protective shell, 219 first slider, 210 rotating shaft, 201 turntable, 203 gear ring, 204 gear, 221 first screw, 222 second slider, 223 base, 224 splint, 225 second screw, 226 mounting cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution: a welding device for hardware shelf production, comprising a processing table 1, a welding device 2 is arranged above the processing table 1, and the welding device 2 includes a welding part 21;

[0025] The welding part 21 includes a welding assembly 211, a mounting plate 212, a first motor 213, a U-shaped bracket 214, a second motor 216, a first slider 219, a rotating shaft 210 and a turntable 201. The left end surface of the first motor 213 is fixedly connected to the right end surface of the processing table 1, the bottom surface of the second motor 216 is fixedly connected to the top surface of the mounting plate 212, the outer surface of the welding assembly 211 is fixedly connected to the bottom surface of the turntable 201, the top surface of the turntable 201 is fixedly connected to the bottom surface of the rotating shaft 210, the top surface of the rotating shaft 210 is rotatably connected to the bottom surface of the mounting plate 212 through a bearing seat, the rear end of the mounting plate 212 is slidably sleeved on the outer surface of the U-shaped bracket 214, the bottom surface of the U-shaped bracket 214 is fixedly connected to the top surface of the first slider 219, the welding part 21 also includes a hydraulic rod 215, an air intake pipe 217, a protective shell 218, a gear ring 203 and a gear 204;

[0026] A first chute is provided on the top surface of the processing table 1. The outer surface of the output shaft of the first motor 213 rotates through the right end surface of the processing table 1 through the first bearing and extends into the interior of the first chute. The bottom end of the first slider 219 extends into the interior of the first chute and is threadedly sleeved on the outer surface of the output shaft of the first motor 213. The bottom surface of the output shaft of the hydraulic rod 215 is fixedly connected to the top surface of the mounting plate 212. The outer surface of the top end of the hydraulic rod 215 is fixedly passed through the inner wall of the U-shaped bracket 214 and extends above the U-shaped bracket 214.

[0027] The outer surface of the bottom end of the output shaft of the second motor 216 rotates through the top surface of the mounting plate 212 through the second bearing and extends to the bottom of the mounting plate 212. The gear 204 is fixedly sleeved on the outer surface of the output shaft of the second motor 216, and the gear ring 203 is fixedly sleeved on the outer surface of the turntable 201. By arranging the second motor 216, the gear ring 203 and the gear 204, after starting the second motor 216, the turntable 201 and the welding assembly 211 rotate, and the angle of the welding assembly 211 can be adjusted to facilitate various welding conditions.

[0028] The top surface of the protective shell 218 is fixedly connected to the bottom surface of the mounting plate 212, and the right end surface of the suction pipe 217 is fixedly connected to the left end surface of the protective shell 218. By setting the suction pipe 217 and the protective shell 218, the suction pipe 217 is connected to the air inlet of the purification box to facilitate the absorption of waste gas generated during the welding process;

[0029] A positioning portion 22 is provided above the processing table 1;

[0030] The positioning portion 22 includes a second slider 222, a base 223, a clamping plate 224, a second screw 225, and a mounting tube 226. The bottom surface of the base 223 is fixedly connected to the top surface of the second slider 222. The mounting tube 226 is threadedly sleeved on the outer surface of the second screw 225. The outer surface of the second screw 225 is fixedly connected to the outer surface of the clamping plate 224. The positioning portion 22 also includes a first screw 221.

[0031] A second chute is provided on the top surface of the processing table 1. The outer surface of the first screw 221 rotates through the front surface of the processing table 1 through the fourth bearing and extends into the second chute. The bottom end of the second slider 222 extends into the second chute and is threadedly sleeved on the outer surface of the first screw 221.

[0032] The outer surface of the left end of the mounting cylinder 226 rotates through the inner wall of the base 223 through the third bearing and extends to the left side of the base 223. The bottom surface of the clamping plate 224 is slidably connected to the inner wall of the base 223. By arranging the welding assembly 211, the mounting plate 212, the first motor 213, the U-shaped bracket 214, the hydraulic rod 215, the first slider 219, the rotating shaft 210, the turntable 201, the first screw 221, the second slider 222, the base 223, the clamping plate 224, the second screw 225 and the mounting cylinder 226, the shelf parts are fixed to the base 223 by rotating the mounting cylinder 226, and the hydraulic rod 215 is controlled to extend to weld the shelf. By rotating the first screw 221 and starting the first motor 213, the welding assembly 211 is moved back and forth and left and right relative to the shelf, thereby expanding the welding range of the device and improving the welding effect of the device.

[0033] During use, the adjusting cylinder 226 is rotated to make the second screw 225 and the clamping plate 224 clamp the shelf parts to the right, and the hydraulic rod 215 is controlled to extend. The output rod of the hydraulic rod 215 drives the mounting plate 212 and the welding assembly 211 to move downward to weld the shelf parts. The suction pipe 217 is connected to the air inlet of the purification box to generate negative pressure inside the protective shell 218, so that the welding exhaust gas is sucked away by the protective shell 218 and the suction pipe. The second motor 216 is started, and the output shaft of the second motor 216 drives the gear 204 to rotate. The gear 204 drives the gear ring 203, the turntable 201 and the welding assembly 211 to rotate to adjust the welding angle of the welding assembly 211. The first motor 213 is started, and the first motor 213 drives the first slider 219 and the welding assembly 211 to move to the left. The first screw 221 is rotated, and the first screw 221 drives the second slider 222, the base 223 and the shelf parts to move backward, so that the welding assembly 211 can weld different positions of the shelf.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for producing hardware shelves, comprising a processing table (1), characterized in that: A welding device (2) is provided above the processing table (1), and the welding device (2) comprises a welding portion (21); The welding portion (21) includes a welding assembly (211), a mounting plate (212), a first motor (213), a U-shaped bracket (214), a second motor (216), a first slider (219), a rotating shaft (210) and a turntable (201), wherein the left end surface of the first motor (213) is fixedly connected to the right end surface of the processing table (1), the bottom surface of the second motor (216) is fixedly connected to the top surface of the mounting plate (212), the outer surface of the welding assembly (211) is fixedly connected to the bottom surface of the turntable (201), the top surface of the turntable (201) is fixedly connected to the bottom surface of the rotating shaft (210), the top surface of the rotating shaft (210) is rotatably connected to the bottom surface of the mounting plate (212) via a bearing seat, the rear end of the mounting plate (212) is slidably sleeved on the outer surface of the U-shaped bracket (214), and the bottom surface of the U-shaped bracket (214) is fixedly connected to the top surface of the first slider (219); A positioning portion (22) is provided above the processing table (1); The positioning portion (22) includes a second slider (222), a base (223), a clamping plate (224), a second screw (225) and a mounting tube (226). The bottom surface of the base (223) is fixedly connected to the top surface of the second slider (222). The mounting tube (226) is threadedly sleeved on the outer surface of the second screw (225). The outer surface of the second screw (225) is fixedly connected to the outer surface of the clamping plate (224).

2. A welding device for producing hardware shelves according to claim 1, characterized in that: The welding portion (21) further comprises a hydraulic rod (215), an air intake pipe (217), a protective shell (218), a gear ring (203) and a gear (204); the bottom surface of the output shaft of the hydraulic rod (215) is fixedly connected to the top surface of the mounting plate (212); the outer surface of the top end of the hydraulic rod (215) is fixedly passed through the inner wall of the U-shaped bracket (214) and extends above the U-shaped bracket (214).

3. The welding device for hardware shelf production according to claim 2, characterized in that: A first slide groove is provided on the top surface of the processing table (1); the outer surface of the output shaft of the first motor (213) rotates through the right end surface of the processing table (1) through a first bearing and extends into the interior of the first slide groove; the bottom end of the first slider (219) extends into the interior of the first slide groove and is threadedly sleeved on the outer surface of the output shaft of the first motor (213).

4. The welding device for producing hardware shelves according to claim 2, characterized in that: The outer surface of the bottom end of the output shaft of the second motor (216) rotates through the top surface of the mounting plate (212) through the second bearing and extends to the bottom of the mounting plate (212); the gear (204) is fixedly sleeved on the outer surface of the output shaft of the second motor (216); and the gear ring (203) is fixedly sleeved on the outer surface of the turntable (201).

5. The welding device for producing hardware shelves according to claim 2, characterized in that: The top surface of the protective shell (218) is fixedly connected to the bottom surface of the mounting plate (212), and the right end surface of the air intake pipe (217) is fixedly connected to the left end surface of the protective shell (218).

6. The welding device for producing hardware shelves according to claim 1, characterized in that: The outer surface of the left end of the mounting cylinder (226) rotates through the inner wall of the base (223) via a third bearing and extends to the left side of the base (223), and the bottom surface of the clamping plate (224) is slidably connected to the inner wall of the base (223).

7. The welding device for hardware shelf production according to claim 1, characterized in that: The positioning portion (22) further comprises a first screw (221), a second slide groove is provided on the top surface of the processing table (1), the outer surface of the first screw (221) rotates through the front surface of the processing table (1) via a fourth bearing and extends into the interior of the second slide groove, and the bottom end of the second slider (222) extends into the interior of the second slide groove and is threadedly sleeved on the outer surface of the first screw (221).

Images