Glasses mesh belt welding machine

Abstract

The utility model discloses a glasses mesh belt welding machine which comprises a base, a first wire feeding device, a second wire feeding device, a welding device, a first forming device, a second forming device and a cutting device. The first wire feeding device conveys a main rod forwards by a certain distance, the second wire feeding device moves a cross rod rightwards by a certain distance, the welding device welds the cross rod to the main rod, and the first driving part drives the first pressing block and the second pressing block to move downwards; the transverse rods are cut off, the left ends, located on the main rods, of the transverse rods are bent downwards to form first bent parts, and the right ends, located on the main rods, of the transverse rods are bent downwards to form first bent parts; and the second forming device pushes the two first bent parts to enable the first bent part to be bent towards the other first bent part to form a second bent part. The glasses mesh belt welding machine can automatically produce the glasses mesh belt, reduce the labor intensity of workers and improve the working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field especially, relate to a glasses mesh belt welding machine. BACKGROUND

[0002] In the industrial field, glasses mesh belt plays an important role, as a conveyor mesh belt, because the weight of glasses mesh belt is relatively light, reduces the load in the conveying process, will not bring too much pressure to the equipment, and is easy to clean and maintain, even if a small problem appears in the use process, can also be quickly repaired, is widely applied to quick action equipment, casting equipment, quenching tank, dehydration equipment, sterilization equipment, drying equipment and filtering equipment and a plurality of devices etc.. In the process of producing glasses mesh belt, a plurality of short rods need to be welded on the long rod one by one, and the two ends of the short rod are bent inward, the above process needs manual operation, time-consuming and laborious, and the efficiency is low. SUMMARY

[0003] The utility model aims at at least one of the technical problems in the related art is solved to some extent.

[0004] The utility model discloses an embodiment provides a glasses mesh belt welding machine, the glasses mesh belt welding machine includes base and installs first line feeding device, second line feeding device, welding device, first forming device, second forming device and cutting device of the base,

[0005] The base is equipped with support group, and the support group is used for supporting cross rod, and the support group includes two support rods, and the two support rods are spaced apart along the left-right direction, and the support rod extends along the front-back direction.

[0006] The first line feeding device is used for transporting main rod from back to front, and the main rod is located between the two support rods.

[0007] The second line feeding device is located on the left side of the first line feeding device, and the second line feeding device is used for transporting cross rod from left to right to the support group and makes the cross rod be located above the main rod, and the right end of the cross rod is located on the right side of the support group.

[0008] The welding device is used for relatively fixing the main rod and the cross rod.

[0009] The first forming device comprises a first driving component, a first pressing block and a second pressing block, the first driving component is used to drive the first pressing block and the second pressing block to move along the up-down direction, the first pressing block is located between the support group and the second wire feeding device; the first pressing block can cut the horizontal rod and make the left end of the horizontal rod on the main rod bend downward around the support rod located on the left side, and the second pressing block can make the right end of the horizontal rod on the main rod bend downward around the support rod located on the right side, and both ends of the horizontal rod on the main rod are bent by the first forming device to form a first bending part;

[0010] The second forming device is used to push the first bending part to make the first bending part bend towards another first bending part to form a second bending part.

[0011] The cutting device is located in front of the first wire feeding device, and the cutting device is used to cut the main rod.

[0012] According to the spectacle net belt welding machine, the main rod is transported forward by a certain distance by the first wire feeding device, the horizontal rod is moved to the right by a certain distance by the second wire feeding device, the rightmost end of the horizontal rod is located on the right side of the main rod, the horizontal rod is welded on the main rod by the welding device, the first driving component drives the first pressing block and the second pressing block to move downward, the first pressing block cuts the horizontal rod and presses and bends the left end of the horizontal rod on the main rod downward to form a first bending part in the process of moving downward, the second pressing block presses and bends the right end of the horizontal rod on the main rod downward to form a first bending part in the process of moving downward, and the second forming device pushes the two first bending parts to make the first bending part bend towards another first bending part to form a second bending part. The spectacle net belt welding machine can automatically produce the spectacle net belt, reduces the labor intensity, and improves the work efficiency.

[0013] According to some embodiments of the utility model, the first wire feeding device has a plurality of and is arranged along the front-back direction, the first wire feeding device comprises a second driving component, a first mounting seat and two wire feeding wheels, the first mounting seat is fixedly installed on the base, the wire feeding wheel is rotationally connected to the first mounting seat, two wire feeding wheels are arranged along the up-down direction, the wire feeding wheel is in the left-right direction, the second driving component is used to drive the wire feeding wheel to rotate, and two wire feeding wheels jointly clamp and transport the main rod.

[0014] According to some embodiments of the utility model, first line feeding device still include sliding block and spring piece, sliding block is connected in the first mounting base along up and down direction, the line wheel of upper portion is rotatively connected in sliding block, the upper end of spring piece is connected with first mounting base, the lower end of spring piece is connected with sliding block, spring piece is always in compression state.

[0015] According to some embodiments of the utility model, glasses mesh belt welding machine still include line adjusting device, line adjusting device is located at the left side of second line feeding device, first line adjusting component and second line adjusting component are included in line adjusting device, first line adjusting component includes first line adjusting plate and two first line adjusting parts, two first line adjusting parts are interval arranged along up and down direction, first line adjusting part includes a plurality of first line adjusting wheels which are interval arranged along left and right direction, first line adjusting wheel is rotatively connected in first line adjusting plate and the axial direction is all front and back direction, first line adjusting component is located at the right side of second line adjusting component, the first line adjusting wheel of two first line adjusting parts cooperates and straightens the horizontal rod together;Second line adjusting component includes second line adjusting plate and two second line adjusting parts, two second line adjusting parts are interval arranged along front and back direction, second line adjusting part includes a plurality of second line adjusting wheels which are interval arranged along left and right direction, second line adjusting wheel is rotatively connected in second line adjusting plate and the axial direction is all up and down direction, the second line adjusting wheel of two second line adjusting parts cooperates and straightens the horizontal rod together.

[0016] According to some embodiments of the utility model, welding device includes first cylinder and welding head, first cylinder is installed in base and is located above main rod, the drive end of first cylinder faces down and is fixedly connected with welding head.

[0017] According to some embodiments of the utility model, first drive part is installed in base, first forming device still includes first sliding base, first sliding base is slidably connected in base along up and down direction, first sliding base is located above main rod, first lower pressing block and second lower pressing block are fixedly installed in first sliding base.

[0018] According to some embodiments of the utility model, second forming device includes two second forming components, two second forming components are interval arranged along left and right direction and are symmetrically arranged, second forming component includes second mounting base, second sliding base, side pressing block and second cylinder, second mounting base is installed in base, second sliding base is slidably connected in second mounting base, side pressing block is fixedly connected in second sliding base, second cylinder is installed in second mounting base and is used to drive second sliding base to slide, side pressing block can make first curved portion curved and form second curved portion.

[0019] According to some embodiments of the utility model, a plurality of arc-shaped through holes are arranged on the base, each second forming assembly is provided with a plurality of arc-shaped through holes in correspondence, the second mounting seat is provided with a long through hole, the second forming assembly further comprises a bolt, and the bolt passes through the long through hole and the arc-shaped through hole in sequence to fix and install the second mounting seat on the base.

[0020] According to some embodiments of the utility model, the spectacle net belt welding machine further comprises a third forming device, the third forming device comprises a third driving part and two upper pressing blocks, the third driving part is used for driving the two upper pressing blocks to move in the up-down direction, and the two upper pressing blocks respectively push two second curved portions and make the second curved portions bend upwards around the support rod.

[0021] According to some embodiments of the utility model, the cutting device comprises a third cylinder and a cutter, the driving end of the third cylinder faces upwards, the third cylinder is installed on the base and located below the main rod, the driving end of the third cylinder is fixedly connected with the cutter, and the third cylinder can drive the cutter to move in the up-down direction.

[0022] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0024] Figure 1 It is the structure schematic diagram of spectacle net belt welding machine of some embodiments of the utility model;

[0025] Figure 2 It is the partial structure schematic diagram of spectacle net belt welding machine of some embodiments of the utility model;

[0026] Figure 3 It is the partial structure schematic diagram of spectacle net belt welding machine of some embodiments of the utility model;

[0027] Figure 4 It is the partial structure schematic diagram of spectacle net belt welding machine of some embodiments of the utility model;

[0028] Figure 5 It is the structure schematic diagram of horizontal rod not being bent of some embodiments of the utility model;

[0029] Figure 6 It is the structure schematic diagram of two ends of horizontal rod being bent by first forming device of some embodiments of the utility model;

[0030] Figure 7 is the structure schematic view of the two ends of the cross bar being bent by the second forming device of some embodiments of the utility model;

[0031] Figure 8 is the structure schematic view of the two ends of the cross bar being bent by the third forming device of some embodiments of the utility model.

[0032] Reference Signs:

[0033] Base 100, main rod 110, cross bar 120, first bending part 121, second bending part 122, support group 130, support rod 131;

[0034] First wire feeding device 200, second driving part 210, first mounting seat 220, wire feeding wheel 230, sliding block 240, spring piece 250, second wire feeding device 260;

[0035] Wire adjusting device 300, first wire adjusting assembly 310, first wire adjusting plate 311, first wire adjusting wheel 312, first wire adjusting part 313, second wire adjusting assembly 320, second wire adjusting plate 321, second wire adjusting wheel 322, second wire adjusting part 323;

[0036] Welding device 400, first cylinder 410, welding head 420;

[0037] First forming device 500, first driving part 510, first lower pressing block 520, second lower pressing block 530, first sliding seat 540;

[0038] Second forming device 600, second forming assembly 610, second mounting seat 620, second sliding seat 630, side pressing block 640, second cylinder 650, arc-shaped through hole 660, long strip through hole 670, bolt 680;

[0039] Third forming device 700, third driving part 710, upper pressing block 720;

[0040] Cutting device 800, third cylinder 810, cutter 820. DETAILED DESCRIPTION

[0041] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0042] In the description of the utility model, need understanding, if the direction description, for example, the direction or positional relation of indication such as upper, lower, front, back, left, right is based on the direction or positional relation shown in drawing, only is for facilitating the description of the utility model and simplifying the description, and is not the indication or the implied device or element must have the specific direction, with specific orientation construction and operation, therefore can not be understood as the restriction of the utility model.

[0043] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing the technical features for the purpose, and can not be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0044] In the description of the utility model, unless otherwise expressly limited, the words such as setting, installation, connection should be broadly understood, and the skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0045] The utility model embodiments are further described below with reference to the drawings.

[0046] According to some embodiments of the utility model, refer to Figures 1 to 8The glasses net belt welding machine comprises a base 100, a first wire feeding device 200, a second wire feeding device 260, a welding device 400, a first forming device 500, a second forming device 600 and a cutting device 800 which are installed on the base 100. The base 100 is provided with a support group 130 for supporting a cross rod 120, the support group 130 comprising two support rods 131 which are arranged in a left-right direction and extend in a front-rear direction, and the cross rod 120 extends in the left-right direction. The first wire feeding device 200 is used for transporting a main rod 110 from back to front, the main rod 110 is located between the two support rods 131 and extends in the front-rear direction. The second wire feeding device 260 is located on the left side of the first wire feeding device 200, and is used for transporting the cross rod 120 from left to right to the support group 130 and making the cross rod 120 located above the main rod 110, and the right end of the cross rod 120 is located on the right side of the support group 130. The welding device 400 is used for relatively fixing the main rod 110 and the cross rod 120. The first forming device 500 comprises a first driving part 510, a first pressing block 520 and a second pressing block 530, the first driving part 510 is used for driving the first pressing block 520 and the second pressing block 530 to move in the up-down direction, and the first pressing block 520 is located between the support group 130 and the second wire feeding device 260; the first pressing block 520 can cut the cross rod 120 and make the left end of the cross rod 120 located on the main rod 110 bend downward around the support rod 131 located on the left side, and the second pressing block 530 can make the right end of the cross rod 120 located on the main rod 110 bend downward around the support rod 131 located on the right side, and both ends of the cross rod 120 located on the main rod 110 are bent by the first forming device 500 to form a first bending part 121. The second forming device 600 is used for pushing the first bending part 121 to make the first bending part 121 bend towards another first bending part 121 to form a second bending part 122. The cutting device 800 is located in front of the first wire feeding device 200, and is used for cutting the main rod 110.

[0047] It can be understood that, with reference to Figures 5 to 8In the process of processing the spectacle ribbon, the first wire feeding device 200 transports the main rod 110 forward by a certain distance and then stops moving, the second wire feeding device 260 moves the cross rod 120 to the right by a certain distance, so that the rightmost end of the cross rod 120 is located on the right side of the main rod 110, the welding device 400 welds the cross rod 120 on the main rod 110, and the first driving part 510 drives the first pressing block 520 and the second pressing block 530 to move downward; the first pressing block 520 cuts the cross rod 120 and bends the left end of the cross rod 120 on the main rod 110 downward around the support rod 131 to form the first bending part 121 in the process of moving downward; the second pressing block 530 cuts the right end of the cross rod 120 on the main rod 110 downward around the support rod 131 to form the first bending part 121 in the process of moving downward; the second forming device 600 pushes the two first bending parts 121 so that the first bending parts 121 bend around the support rod 131 and towards the other first bending part 121 to form the second bending part 122; so as to complete the process of welding the cross rod 120 on the main rod 110, and so on, a plurality of cross rods 120 are welded on the main rod 110 and are bent, and the plurality of cross rods 120 are arranged at intervals in the front-rear direction. When the number of cross rods 120 meets the requirement, the cutting device 800 cuts the main rod 110, so as to obtain a spectacle ribbon with a plurality of bent cross rods 120 on the main rod 110.

[0048] The spectacle ribbon welding machine can automatically produce the spectacle ribbon, reduce the labor intensity, and improve the work efficiency.

[0049] According to some embodiments of the utility model, referring to Figure 3 The first wire feeding device 200 comprises a second driving part 210, a first mounting seat 220 and two wire feeding wheels 230, the first mounting seat 220 is fixedly installed on the base 100, the wire feeding wheels 230 are rotatably connected to the first mounting seat 220, the two wire feeding wheels 230 are arranged at intervals in the up-down direction, the axis direction of the wire feeding wheels 230 is the left-right direction, the second driving part 210 is used for driving the wire feeding wheels 230 to rotate, and the outer peripheral walls of the two wire feeding wheels 230 can jointly clamp and transport the main rod 110 forward. Preferably, the second driving part 210 comprises two driving motors, and the two driving motors are connected with the two wire feeding wheels 230 respectively.

[0050] Preferably, referring to Figure 3The first wire feeding device 200 further comprises a sliding block 240 and a spring member 250, the sliding block 240 is connected to the first mounting base 220 in the up-down direction, the wire feeding wheel 230 located at the upper side is connected to the sliding block 240 in a rotating mode, the upper end of the spring member 250 is connected to the first mounting base 220, the lower end of the spring member 250 is connected to the sliding block 240, the spring member 250 is always in a compressed state, the sliding block 240 slides in the up-down direction to drive the wire feeding wheel 230 located at the upper side to slide in the up-down direction, so as to adapt to the main rod 110 with different diameters, and the spring member 250 can ensure that the two wire feeding wheels 230 can compress the main rod 110 to avoid slipping.

[0051] According to some embodiments of the present application, referring to Figures 2 to 4 The spectacle net belt welding machine further comprises a wire adjusting device 300, the wire adjusting device 300 is located at the left side of the second wire feeding device 260, and the wire adjusting device 300 comprises a first wire adjusting assembly 310 and a second wire adjusting assembly 320.

[0052] The first wire adjusting assembly 310 comprises a first wire adjusting plate 311 and two first wire adjusting components 313, the two first wire adjusting components 313 are arranged at intervals in the up-down direction, the first wire adjusting component 313 comprises a plurality of first wire adjusting wheels 312 arranged at intervals in the left-right direction, the first wire adjusting wheels 312 are connected to the first wire adjusting plate 311 in a rotating mode and the axial directions thereof are all front-rear directions, and the first wire adjusting assembly 310 is located at the right side of the second wire adjusting assembly 320. The plurality of first wire adjusting wheels 312 of one first wire adjusting component 313 are arranged in a staggered mode with the plurality of first wire adjusting wheels 312 of another first wire adjusting component 313. The first wire adjusting wheels 312 of the two first wire adjusting components 313 cooperatively straighten the horizontal rod 120.

[0053] The second wire adjusting assembly 320 comprises a second wire adjusting plate 321 and two second wire adjusting components 323, the two second wire adjusting components 323 are arranged at intervals in the front-rear direction, the second wire adjusting component 323 comprises a plurality of second wire adjusting wheels 322 arranged at intervals in the left-right direction, the second wire adjusting wheels 322 are connected to the second wire adjusting plate 321 in a rotating mode and the axial directions thereof are all up-down directions. The plurality of second wire adjusting wheels 322 of one second wire adjusting component 323 are arranged in a staggered mode with the plurality of second wire adjusting wheels 322 of another second wire adjusting component 323. The second wire adjusting wheels 322 of the two second wire adjusting components 323 cooperatively straighten the horizontal rod 120.

[0054] According to some embodiments of the present application, referring to Figure 1 , Figure 2 and Figure 4The welding device 400 comprises a first cylinder 410 and a welding head 420, the first cylinder 410 is installed on the base 100 and above the main rod 110, the driving end of the first cylinder 410 is downward and fixedly connected with the welding head 420, the first cylinder 410 can drive the welding head 420 to move along the up-down direction to approach or move away from the main rod 110, and the welding head 420 is used for welding the cross rod 120 on the main rod 110.

[0055] According to some embodiments of the utility model, referring to Figure 1 , Figure 2 and Figure 4 , the first driving component 510 is installed on the base 100, and the first forming device 500 further comprises a first sliding seat 540, the first sliding seat 540 is slidingly connected to the base 100 along the up-down direction, the first sliding seat 540 is above the main rod 110, and the first pressing block 520 and the second pressing block 530 are both fixedly installed on the first sliding seat 540.

[0056] According to some embodiments of the utility model, referring to Figure 1 , Figure 2 and Figure 4 , the second forming device 600 comprises two second forming assemblies 610, the two second forming assemblies 610 are arranged in the left-right direction and symmetrically arranged, the second forming assembly 610 comprises a second mounting seat 620, a second sliding seat 630, a side pressing block 640 and a second cylinder 650, the second mounting seat 620 is installed on the base 100, the second sliding seat 630 is slidingly connected to the second mounting seat 620, the side pressing block 640 is fixedly connected to the second sliding seat 630, the second cylinder 650 is installed on the second mounting seat 620 and used for driving the second sliding seat 630 to slide, and the side pressing block 640 can make the first curved portion 121 curved to form the second curved portion 122. The second cylinder 650 drives the second sliding seat 630 to slide so as to drive the side pressing block 640 to abut and bend the cross rod 120.

[0057] Preferably, referring to Figure 4 , the base 100 is provided with two arc-shaped through holes 660, the two arc-shaped through holes 660 are arranged in the left-right direction and symmetrically arranged, the two arc-shaped through holes 660 correspond to the two second forming assemblies 610, the second mounting seat 620 is provided with a long strip-shaped through hole 670, and the second forming assembly 610 further comprises a bolt 680, the bolt 680 passes through the long strip-shaped through hole 670 and the arc-shaped through hole 660 in sequence so that the second mounting seat 620 is fixedly installed on the base 100. It can be understood that when the inclination angle of the side pressing block 640 needs to be adjusted, the bolt 680 is loosened, the second mounting seat 620 is moved to a specified position along the extension direction of the long strip-shaped through hole 670, and then the bolt 680 is tightened, so that the inclination angle of the side pressing block 640 can be changed, and the bending requirements of the cross rod 120 can be met.

[0058] According to some embodiments of the present application, refer to Figures 4 to 8 The glasses net belt welding machine further comprises a third forming device 700, the third forming device 700 comprises a third driving part 710 and two upper pressing blocks 720, the third driving part 710 is used for driving the two upper pressing blocks 720 to move along the up-down direction, and the two upper pressing blocks 720 respectively push the two second bending parts 122 and make the second bending parts 122 bend upwards around the support rod 131.

[0059] According to some embodiments of the present application, refer to Figure 2 The cutting device 800 comprises a third cylinder 810 and a cutter 820, the driving end of the third cylinder 810 faces upwards, the third cylinder 810 is installed on the base 100 and located below the main rod 110, the driving end of the third cylinder 810 is fixedly connected with the cutter 820, and the third cylinder 810 can drive the cutter 820 to move along the up-down direction so as to drive the cutter 820 to cut the main rod 110.

[0060] In the description of the present application, the description referring to the term "some embodiments" means that the specific features, structures, materials or characteristics described in combination with the embodiments or examples are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above-mentioned term does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An eyeglass webbing welder characterized by, The base (100) and the first wire feeding device (200), the second wire feeding device (260), the welding device (400), the first forming device (500), the second forming device (600) and the cutting device (800) mounted on the base (100) are comprised; The base (100) is provided with a support group (130) for supporting a cross rod (120), the support group (130) comprises two support rods (131) which are arranged in a left-right direction, and the support rods (131) extend in a front-rear direction; The first wire feeding device (200) is used for transporting a main rod (110) from back to front, and the main rod (110) is located between the two support rods (131); The second wire feeding device (260) is located on the left side of the first wire feeding device (200), and is used for transporting a cross rod (120) from left to right to the support group (130) and making the cross rod (120) located above the main rod (110), and the right end of the cross rod (120) is located on the right side of the support group (130); The welding device (400) is used for relatively fixing the main rod (110) and the cross rod (120); The first forming device (500) comprises a first driving part (510), a first pressing block (520) and a second pressing block (530), the first driving part (510) is used for driving the first pressing block (520) and the second pressing block (530) to move in an up-down direction, the first pressing block (520) is located between the support group (130) and the second wire feeding device (260); the first pressing block (520) can cut the cross rod (120), and make the left end of the cross rod (120) located on the main rod (110) bend downward around the left support rod (131); the second pressing block (530) can make the right end of the cross rod (120) located on the main rod (110) bend downward around the right support rod (131), and both ends of the cross rod (120) located on the main rod (110) are bent by the first forming device (500) to form a first bending part (121); The second forming device (600) is used for pushing the first bending part (121) to make the first bending part (121) bend towards another first bending part (121) to form a second bending part (122); The cutting device (800) is located in front of the first wire feeding device (200), and is used for cutting the main rod (110).

2. The spectacle ribbon welding machine of claim 1, wherein, The first wire feeding device (200) has multiple and is arranged in the front and back direction, the first wire feeding device (200) includes a second drive component (210), a first mounting base (220) and two wire feeding wheels (230), the first mounting base (220) is fixedly installed on the base (100), the wire feeding wheel (230) is rotatably connected to the first mounting base (220), two wire feeding wheels (230) are arranged in the up and down direction, the axis direction of the wire feeding wheel (230) is the left and right direction, the second drive component (210) is used for driving the wire feeding wheel (230) to rotate, two wire feeding wheels (230) jointly clamp and transport the main rod (110).

3. The spectacle ribbon welding machine of claim 2, wherein, The first wire feeding device (200) further includes a sliding block (240) and a spring member (250), the sliding block (240) is slidably connected to the first mounting base (220) in the up and down direction, the wire feeding wheel (230) located on the upper side is rotatably connected to the sliding block (240), the upper end of the spring member (250) is connected with the first mounting base (220), the lower end of the spring member (250) is connected with the sliding block (240), and the spring member (250) is always in a compressed state.

4. The spectacle ribbon welding machine of claim 2, wherein, The spectacle net welding machine further includes a wire adjusting device (300), the wire adjusting device (300) is located on the left side of the second wire feeding device (260), the wire adjusting device (300) includes a first wire adjusting assembly (310) and a second wire adjusting assembly (320), the first wire adjusting assembly (310) includes a first wire adjusting plate (311) and two first wire adjusting components (313), two first wire adjusting components (313) are arranged in the up and down direction, the first wire adjusting component (313) includes a plurality of first wire adjusting wheels (312) arranged in the left and right direction, the first wire adjusting wheel (312) is rotatably connected to the first wire adjusting plate (311) and the axis direction is the front and back direction, the first wire adjusting assembly (310) is located on the right side of the second wire adjusting assembly (320), and the first wire adjusting wheels (312) of the two first wire adjusting components (313) jointly cooperate to straighten the horizontal rod (120); the second wire adjusting assembly (320) includes a second wire adjusting plate (321) and two second wire adjusting components (323), two second wire adjusting components (323) are arranged in the front and back direction, the second wire adjusting component (323) includes a plurality of second wire adjusting wheels (322) arranged in the left and right direction, the second wire adjusting wheel (322) is rotatably connected to the second wire adjusting plate (321) and the axis direction is the up and down direction, and the second wire adjusting wheels (322) of the two second wire adjusting components (323) jointly cooperate to straighten the horizontal rod (120).

5. The spectacle ribbon welding machine of claim 1, wherein, The welding device (400) comprises a first cylinder (410) and a welding head (420), the first cylinder (410) is installed on the base (100) and above the main rod (110), the driving end of the first cylinder (410) is downward and fixedly connected with the welding head (420).

6. The spectacle ribbon welding machine of claim 1, wherein, The first driving component (510) is installed on the base (100), and the first forming device (500) further comprises a first sliding base (540) which is slidingly connected to the base (100) in the up-down direction, the first sliding base (540) is above the main rod (110), and the first lower pressing block (520) and the second lower pressing block (530) are both fixedly installed on the first sliding base (540).

7. The spectacle ribbon welding machine of claim 1, wherein, The second forming device (600) comprises two second forming assemblies (610), the two second forming assemblies (610) are arranged in pairs and symmetrically in the left-right direction, the second forming assembly (610) comprises a second mounting base (620), a second sliding base (630), a side pressing block (640) and a second cylinder (650), the second mounting base (620) is installed on the base (100), the second sliding base (630) is slidingly connected to the second mounting base (620), the side pressing block (640) is fixedly connected to the second sliding base (630), and the second cylinder (650) is installed on the second mounting base (620) and used for driving the second sliding base (630) to slide, and the side pressing block (640) can make the first bending part (121) bend to form the second bending part (122).

8. The machine of claim 7 wherein, A plurality of arc-shaped through holes (660) are arranged on the base (100), each second forming assembly (610) is provided with a plurality of arc-shaped through holes (660) in correspondence, the second mounting base (620) is provided with a long strip-shaped through hole (670), and the second forming assembly (610) further comprises a bolt (680), the bolt (680) passes through the long strip-shaped through hole (670) and the arc-shaped through hole (660) in sequence, and the second mounting base (620) is fixedly installed on the base (100).

9. The spectacle ribbon welding machine of claim 1, wherein, The spectacle net belt welding machine further comprises a third forming device (700), the third forming device (700) comprises a third driving component (710) and two upper pressing blocks (720), the third driving component (710) is used for driving the two upper pressing blocks (720) to move in the up-down direction, the two upper pressing blocks (720) respectively push the two second bending parts (122) and make the second bending parts (122) bend upwards around the support rod (131).

10. The spectacle ribbon welding machine of claim 1, wherein, The cutting device (800) comprises a third cylinder (810) and a cutter (820), the driving end of the third cylinder (810) faces upward, the third cylinder (810) is installed on the base (100) and is located below the main rod (110), the driving end of the third cylinder (810) is fixedly connected with the cutter (820), and the third cylinder (810) can drive the cutter (820) to move in the up-down direction.

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