Automatic feeding and forming structure of welding machine

Abstract

The utility model discloses an automatic feeding and forming structure of a welding machine, which relates to the technical field of automatic feeding of welding machines and comprises a welding machine finished product conveying frame, a welding finished product linear module, an injection molding machine material taking linear module and a mold strip inserting mechanism. According to the automatic feeding and forming structure of the welding machine, a set of welded finished products are clamped through the welded finished product variable-pitch clamp assembly, then the welded finished products are subjected to pitch variation, and then the welded finished products are placed at the upper end of the welded finished product placing area; then, an injection molding machine material taking clamp assembly is driven by an injection molding machine material taking linear module and an injection molding machine material taking lifting assembly to conduct height and transverse adjustment, four sets of welded finished products are uniformly clamped from the position of an injection molding material taking area through the injection molding machine material taking clamp assembly and placed on a mold inserting strip mechanism for mold inserting operation, and therefore follow-up forming is facilitated; and clamping of a group of welded finished products can be changed into simultaneous clamping of four groups of welded finished products, so that the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding of welding machines, in particular to an automatic feeding forming structure of a welding machine. Background Art

[0002] The welding machine adopts the domestic leading high-power optical fiber transmission technology. The equipment performance is close to the level of similar international products. It can split light to achieve multi-station processing. It uses optical fiber imported from Germany, which has the advantages of stable energy, low optical fiber loss, and large processing depth-to-diameter ratio. It can be divided into two types: plastic welding machine and metal welding machine. The welding machine requires an automatic loading and molding structure during the welding process.

[0003] The existing automatic feeding structure is mostly a linear module driving a clamp to clamp objects. In the process of feeding finished welding products, the finished products are mostly clamped one group at a time. During the feeding process, the position of the objects cannot be changed. At the same time, in the unified injection molding process, only a single group of objects can be fed, and multiple groups of objects cannot be fed at the same time, resulting in low efficiency. Therefore, the utility model proposes an automatic feeding and molding structure for a welding machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic feeding and forming structure for a welding machine, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic feeding and forming structure of a welding machine, including a finished product conveying rack of a welding machine, a finished product linear module of a welding machine, a linear module of a material taking machine and a mold inserting strip mechanism, wherein a finished welding product is arranged at the upper end of the finished product conveying rack of the welding machine, a finished welding product lifting assembly is installed at the output end of the finished welding product linear module, a finished welding product variable distance clamp assembly is installed at the output end of the finished welding product lifting assembly, a finished welding product placement area and an injection molding material taking area are arranged at the bottom of the linear module of the material taking machine of the injection molding machine, an injection molding machine material taking lifting assembly is installed at the output end of the linear module of the material taking machine of the injection molding machine, and an injection molding machine material taking clamp assembly is arranged at the output end of the lifting assembly of the material taking machine of the injection molding machine;

[0006] The welding finished product variable pitch clamp assembly includes a welding finished product support seat, a connecting frame is arranged on the outer side of the welding finished product support seat, a slide rail 1 is arranged on one side of the connecting frame, a slider 1 is arranged on the upper end of the slider 1, a limit switch is arranged on one side of the slide rail 1, a clamping cylinder 1 is arranged at the bottom of the connecting frame and the slider 1, a clamping block is arranged at the output end of the clamping cylinder 1, a variable pitch cylinder is arranged at the upper end of the connecting frame, and a connecting block is arranged at the upper end of the slider 1.

[0007] As a further technical solution of the utility model, the number of the finished welding products is several groups and distributed in an array, the upper end of the finished welding product conveying rack of the welding machine is provided with an adaptation groove that is adapted to the finished welding products, the output end of the finished welding product linear module is fixedly connected to the finished welding product lifting assembly, and the output end of the finished welding product lifting assembly is fixedly connected to the finished welding product support seat.

[0008] As a further technical solution of the utility model, the connecting frame is fixedly connected to the welded finished product support seat, the connecting frame is fixedly connected to the slide rail one, the slider one is adapted to the slide rail one, the number of the clamping cylinders one is several groups and distributed in an array, the output end of the clamping cylinder one is fixedly connected to the clamping block, and the output end of the variable pitch cylinder is fixedly connected to the connecting block.

[0009] As a further technical solution of the utility model, the injection molding machine material picking clamp assembly includes an injection molding machine material picking support seat fixed at the output end of the injection molding machine material picking lifting assembly, the outer side of the injection molding machine material picking support seat is fixedly connected with an extension frame and a downward pressure cylinder, the output end of the downward pressure cylinder is fixedly connected with a downward pressure frame, the bottom of the downward pressure frame is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a pressure rod.

[0010] As a further technical solution of the utility model, a rotating shaft is arranged in the middle of the extension frame, gears are fixedly connected to the outer side of the rotating shaft, the number of the gears is twice the number of the rotating shafts, and clamp plate 1 and clamp plate 2 are arranged on the outer side of the gears.

[0011] As a further technical solution of the utility model, the middle part of the clamp plate one is provided with upper teeth meshing with the gears, the bottom of the clamp plate one is fixedly connected with a right clamp block, the middle part of the clamp plate two is provided with lower teeth meshing with the gears, the bottom of the clamp plate two is fixedly connected with a left clamp block, one side of the clamp plate one and the clamp plate two are fixedly connected with a slider two, the outer side of the extension frame is provided with a slide rail two matched with the slider two and a pushing cylinder, and the output end of the pushing cylinder is fixedly connected with the clamp plate two.

[0012] The utility model provides an automatic feeding and forming structure for a welding machine. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The automatic feeding and forming structure of the welding machine is provided with a welding finished product variable pitch clamping assembly. When clamping the welding finished product, the welding finished product lifting assembly drives the welding finished product support seat to descend, and at the same time, the output end of the clamping cylinder drives the clamping block to open, until the clamping block is opened to the outside of the welding finished product, and the clamping block is driven to be closed by the output end of the clamping cylinder, so as to clamp the welding finished product, and then the welding finished product is clamped up, and when it is placed in the welding finished product placement area, the output end of the variable pitch cylinder drives the connecting block to move, and at the same time drives the slider 1 to slide along the upper end of the slide rail 1, and at the same time drives the clamping cylinder 1 and the clamping block to move, so as to lengthen the distance between the two sides of the finished product, thereby changing the distance in the middle of the welding finished product, which is convenient for placing in the welding finished product placement area, suitable for positions with different spacings, and improves the clamping efficiency of the welding finished product.

[0014] 2. The automatic feeding and forming structure of the welding machine is set through the setting of the injection molding machine picking clamp assembly. When four groups of welding products are clamped at the same time, the injection molding machine picking linear module drives the injection molding machine picking lifting assembly and the injection molding machine picking clamp assembly to move above the injection molding picking area, and the injection molding machine picking clamp assembly is driven down by the injection molding machine picking lifting assembly, so that the right clamp block and the left clamp block are opened to the outside of the welding product, and then the output end of the pushing cylinder drives the second clamp plate to move, so that the lower teeth inside the second clamp plate are engaged with, and further drives the upper teeth to engage. While pushing the second clamp plate, the first clamp plate pushes the cylinder to move, so that the left clamp block and the right clamp block move relatively, and then the welding product is clamped. Four groups of welding products are clamped at a time, so that multiple groups of welding products can be loaded at the same time, which is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the automatic feeding and forming structure of the welding machine;

[0016] Figure 2 It is the structural diagram for adjusting and using the welding finished product variable distance clamp assembly in the automatic feeding and forming structure of the welding machine;

[0017] Figure 3 Automatically feed the forming structure for welding machine Figure 1 A magnified view of middle;

[0018] Figure 4 It is a structural schematic diagram of the material picking clamp assembly of the injection molding machine in the automatic feeding and molding structure of the welding machine;

[0019] Figure 5 for Figure 4 The local split diagram of ;

[0020] Figure 6 for Figure 5 Enlarged view of B.

[0021] In the figure: 1. Finished product conveyor rack for welding machine; 2. Finished welding product; 3. Linear module for finished welding product; 4. Lifting assembly for finished welding product; 5. Variable pitch clamp assembly for finished welding product; 51. Support seat for finished welding product; 52. Connecting frame; 53. Slide rail 1; 54. Slider 1; 55. Limit switch; 56. Clamping cylinder 1; 57. Clamping block; 58. Variable pitch cylinder; 59. Connecting block; 6. Finished welding product placement area; 7. Injection molding material collection area; 8. Linear module for injection molding machine material collection; 9. Lifting assembly for injection molding machine material collection; 1 0. Injection molding machine material picking clamp assembly; 101. Injection molding machine material picking support seat; 102. Extension frame; 103. Pressing cylinder; 104. Pressing frame; 105. Connecting plate; 106. Pressing rod; 107. Rotating shaft; 108. Gear; 109. Clamping plate one; 1010. Upper teeth; 1011. Right clamping block; 1012. Clamping plate two; 1013. Lower teeth; 1014. Left clamping block; 1015. Sliding block two; 1016. Sliding rail two; 1017. Pushing cylinder; 11. Inserting strip mechanism. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution for the automatic feeding and molding structure of a welding machine: the automatic feeding and molding structure of a welding machine comprises a finished product conveying frame 1 of a welding machine, a finished product linear module 3, a material picking linear module 8 of an injection molding machine and a mold inserting strip mechanism 11, a finished welding product 2 is arranged at the upper end of the finished product conveying frame 1 of the welding machine, a finished welding product lifting component 4 is installed at the output end of the finished welding product linear module 3, a finished welding product variable distance clamp component 5 is installed at the output end of the finished welding product lifting component 4, a finished welding product placement area 6 and an injection molding material picking area 7 are arranged at the bottom of the material picking linear module 8 of the injection molding machine, an injection molding machine material picking lifting component 9 is installed at the output end of the injection molding machine material picking lifting component 9, and an injection molding machine material picking clamp component 10 is arranged at the output end of the injection molding machine material picking lifting component 9;

[0024] Among them, the welding finished product variable pitch clamp assembly 5 includes a welding finished product support seat 51, a connecting frame 52 is arranged on the outer side of the welding finished product support seat 51, a slide rail 53 is arranged on one side of the connecting frame 52, a slider 54 is arranged on the upper end of the slider 53, a limit switch 55 is arranged on one side of the slider 53, a clamping cylinder 56 is arranged at the bottom of the connecting frame 52 and the slider 54, a clamping block 57 is arranged at the output end of the clamping cylinder 56, a variable pitch cylinder 58 is arranged at the upper end of the connecting frame 52, and a connecting block 59 is arranged at the upper end of the slider 54.

[0025] See also Figure 1-3 The number of finished welding products 2 is several groups and distributed in an array. The upper end of the finished welding product conveying rack 1 of the welding machine is provided with an adaption groove adapted to the finished welding products 2. The output end of the finished welding product linear module 3 is fixedly connected to the finished welding product lifting assembly 4. The output end of the finished welding product lifting assembly 4 is fixedly connected to the finished welding product support seat 51, which is conducive to the placement of the finished welding products 2.

[0026] See also Figure 1-3 The connecting frame 52 is fixedly connected to the finished welding product support seat 51, the connecting frame 52 is fixedly connected to the slide rail 53, the slider 54 is adapted to the slide rail 53, the number of the clamping cylinders 56 is several groups and is distributed in an array, the output end of the clamping cylinder 56 is fixedly connected to the clamping block 57, and the output end of the variable pitch cylinder 58 is fixedly connected to the connecting block 59, which is conducive to the clamping and loading of the finished welding product 2 to the finished welding product placement area 6.

[0027] See also Figure 4-6 The injection molding machine material picking clamp assembly 10 includes an injection molding machine material picking support seat 101 fixed at the output end of the injection molding machine material picking lifting assembly 9, the outer side of the injection molding machine material picking support seat 101 is fixedly connected with an extension frame 102 and a downward pressure cylinder 103, the output end of the downward pressure cylinder 103 is fixedly connected with a downward pressure frame 104, the bottom of the downward pressure frame 104 is fixedly connected with a connecting plate 105, the bottom of the connecting plate 105 is fixedly connected with a pressure rod 106, a rotating shaft 107 is arranged in the middle of the extension frame 102, the outer side of the rotating shaft 107 is fixedly connected with a gear 108, the number of gears 108 is twice the number of rotating shafts 107, and the outer side of the gear 108 is provided with a clamping plate 109 and a clamping plate 2 1012, which is convenient for the installation of the clamping plate 109.

[0028] See also Figure 4-6The middle of the clamping plate 109 is provided with an upper tooth 1010 meshing with the gear 108, the bottom of the clamping plate 109 is fixedly connected with a right clamping block 1011, the middle of the clamping plate 1012 is provided with a lower tooth 1013 meshing with the gear 108, the bottom of the clamping plate 1012 is fixedly connected with a left clamping block 1014, one side of the clamping plate 109 and the clamping plate 1012 is fixedly connected with a slider 1015, and the outer side of the extension frame 102 is provided with a slider 1016 meshing with the slider 1017. The slide rail 2 1016 and the pushing cylinder 1017 matched between 1015 form a fixed connection between the output end of the pushing cylinder 1017 and the second clamp plate 1012, so that it is beneficial to drive the second clamp plate 1012 and the gear 108 to engage with each other through the pushing cylinder 1017, and at the same time drive the first clamp plate 109 to move relatively, and the welding product 2 is clamped by the right clamp block 1011 and the left clamp block 1014, and four groups of welding products 2 can be clamped at the same time, which is more efficient.

[0029] The working principle of the utility model is as follows: during the use of the feeding and forming structure, the output end of the welding finished product linear module 3 drives the welding finished product lifting component 4 to move horizontally, and then the output end of the welding finished product lifting component 4 drives the welding finished product variable distance clamp component 5 to adjust the height, and finally the welding finished product 2 is clamped by the welding finished product variable distance clamp component 5. When leaving the upper end of the welding machine finished product conveying rack 1, the welding finished product 2 is then changed in distance, so that the spacing of the welding finished product 2 becomes longer, and then placed at the upper end of the welding finished product placement area 6, so that the injection molding machine takes the material clamp component 10 to clamp it in four groups at the same time The injection molding machine takes material and holds it, and then drives the injection molding machine taking material lifting component 9 and the injection molding machine taking material clamp component 10 to move horizontally through the output end of the injection molding machine taking material linear module 8. At the same time, the injection molding machine taking material lifting component 9 drives the injection molding machine taking material clamp component 10 to adjust the height. The four groups of welded finished products 2 are uniformly clamped from the injection molding taking material area 7 by the injection molding machine taking material clamp component 10, and are placed at the inserting mold bar mechanism 11 for inserting mold operation, so as to facilitate subsequent molding. The spacing of a group of welded finished products 2 can be changed, and then the clamping of a group of welded finished products 2 is changed to clamping four groups of welded finished products 2 at the same time, so as to improve its feeding efficiency.

[0030] It should be noted that, through the setting of the welding finished product variable distance clamping assembly 5, when clamping the welding finished product 2, the welding finished product lifting assembly 4 drives the welding finished product support seat 51 to descend, and at the same time, the output end of the clamping cylinder 56 drives the clamping block 57 to open, until the clamping block 57 is opened to the outside of the welding finished product 2, and then the clamping block 57 is driven to be closed by the output end of the clamping cylinder 56, so as to clamp the welding finished product 2, and then the welding finished product 2 is clamped up, and when placed in the welding finished product placement area 6, the connecting block 59 is driven to move by the output end of the variable distance cylinder 58, and at the same time, the slider 54 is driven to slide along the upper end of the slide rail 53, and at the same time, the clamping cylinder 56 and the clamping block 57 are driven to move, so as to lengthen the distance between the two sides of the finished product, thereby changing the distance in the middle of the welding finished product 2, so as to facilitate placement in the welding finished product placement area 6.

[0031] It should be noted that, through the setting of the injection molding machine material picking clamp assembly 10, when the four groups of welded finished products 2 are clamped at the same time, the injection molding machine material picking linear module 8 drives the injection molding machine material picking lifting assembly 9 and the injection molding machine material picking clamp assembly 10 to move to the top of the injection molding material picking area 7, and the injection molding machine material picking lifting assembly 9 drives the injection molding machine material picking clamp assembly 10 to descend, so that the right clamp block 1011 and the left clamp block 1014 are opened to the outside of the welded finished product 2, and at the same time, the output end of the downward pressure cylinder 103 drives the downward pressure frame 104 to move downward, so that the connecting plate 105 moves downward, and then the welded finished products 2 are moved by the pressure rod 106. The bottom of the product 2 is squeezed to fix it, and then the output end of the push cylinder 1017 is used to drive the second clamp 1012 to move, so that the lower teeth 1013 and 1018 inside the second clamp 1012 are engaged, and the upper teeth 1010 are further driven to engage. While pushing the second clamp 1012, the first clamp 109 is moved toward the pushing cylinder 1017, so that the left clamp 1014 and the right clamp 1011 are moved relative to each other, and then the welded product 2 is clamped. Four groups of welded products 2 can be clamped at a time, which is convenient for subsequent mold insertion and injection molding operations.

Claims

1. An automatic feeding and molding structure for a welding machine, comprising a finished product conveying frame (1) for the welding machine, a finished product linear module (3), a material taking linear module (8) for an injection molding machine, and a mold inserting strip mechanism (11), characterized in that: A finished welding product (2) is arranged at the upper end of the finished welding product conveying rack (1), a finished welding product lifting assembly (4) is installed at the output end of the finished welding product linear module (3), a finished welding product variable distance clamp assembly (5) is installed at the output end of the finished welding product lifting assembly (4), a finished welding product placement area (6) and an injection molding material picking area (7) are arranged at the bottom of the injection molding machine material picking linear module (8), an injection molding machine material picking lifting assembly (9) is installed at the output end of the injection molding machine material picking lifting assembly (9), and an injection molding machine material picking clamp assembly (10) is arranged at the output end of the injection molding machine material picking lifting assembly (9).

2. The automatic feeding and forming structure of the welding machine according to claim 1 is characterized in that: The welding finished product pitch-changing clamp assembly (5) comprises a welding finished product support seat (51), a connecting frame (52) is arranged on the outer side of the welding finished product support seat (51), a slide rail (53) is arranged on one side of the connecting frame (52), a slider (54) is arranged on the upper end of the slider (53), a limit switch (55) is arranged on one side of the slider (53), a clamping cylinder (56) is arranged at the bottom of the connecting frame (52) and the slider (54), a clamping block (57) is arranged at the output end of the clamping cylinder (56), a pitch-changing cylinder (58) is arranged on the upper end of the connecting frame (52), and a connecting block (59) is arranged on the upper end of the slider (54).

3. The automatic feeding and forming structure of the welding machine according to claim 1 is characterized in that: The number of the finished welding products (2) is a plurality of groups and they are distributed in an array, and the upper end of the finished welding product conveying frame (1) of the welding machine is provided with an adapting groove adapted to fit between the finished welding products (2).

4. The automatic feeding and forming structure of the welding machine according to claim 1, characterized in that: The injection molding machine material picking clamp assembly (10) comprises an injection molding machine material picking support seat (101) fixed to the output end of the injection molding machine material picking lifting assembly (9); an extension frame (102) and a downward pressing cylinder (103) are fixedly connected to the outer side of the injection molding machine material picking support seat (101); the output end of the downward pressing cylinder (103) is fixedly connected to a downward pressing frame (104); the bottom of the downward pressing frame (104) is fixedly connected to a connecting plate (105); and the bottom of the connecting plate (105) is fixedly connected to a pressing rod (106).

5. The automatic feeding and forming structure of the welding machine according to claim 4 is characterized in that: A rotating shaft (107) is arranged in the middle of the extension frame (102), a gear (108) is fixedly connected to the outer side of the rotating shaft (107), the number of the gears (108) is twice the number of the rotating shaft (107), and a clamping plate 1 (109) and a clamping plate 2 (1012) are arranged on the outer side of the gear (108).

6. The automatic feeding and forming structure of the welding machine according to claim 5, characterized in that: The middle portion of the clamp plate 1 (109) is provided with an upper tooth (1010) meshing with the gear (108), the bottom of the clamp plate 1 (109) is fixedly connected with a right clamp block (1011), the middle portion of the clamp plate 2 (1012) is provided with a lower tooth (1013) meshing with the gear (108), the bottom of the clamp plate 2 (1012) is fixedly connected with a left clamp block (1014), one side of the clamp plate 1 (109) and the clamp plate 2 (1012) are fixedly connected with a slider 2 (1015), and the outer side of the extension frame (102) is provided with a slide rail 2 (1016) adapted to the slider 2 (1015) and a push cylinder (1017).

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