A fully automatic duckbill welding device

Abstract

The invention discloses a fully automatic duckbill welding device, comprising a frame, a belt feeding mechanism, a static duckbill feeding mechanism, an articulated baffle feeding mechanism, a welding platform, a welding actuator, a unloading mechanism and an electronic control unit. The belt, static duckbill and articulated baffle are fed and discharged by mechanically controlling the opening and closing of baffles and synchronously cooperating with electromagnet adsorption. Before welding, the static duckbill and the articulated baffle are positioned and fixed by the shapes of the static duckbill storage chute and the discharge end of the articulated baffle storage chute. After the duckbill is welded, the two supporting plates are separated, and the duckbill falls onto a conveying device under its own gravity and is transported to a finished product box. In this solution, only the belt, static duckbill and articulated baffle need to be placed manually, and subsequent feeding, discharging, welding and unloading are automatically completed. The device has the characteristics of high welding efficiency, uniform and standardized welding quality, low labor intensity and welding cost of welding operation, and little harm to the human body during welding.

Description

Technical Field

[0001] The invention belongs to the technical field of welding equipment, and in particular relates to a full-automatic duckbill welding device. Background Art

[0002] Xinjiang is located in the northwest of my country. It is sparsely populated and has vast farmland, which is suitable for mechanized operations. The main crops grown in Xinjiang are cotton, corn, wheat and sunflowers. Among them, cotton and corn are the most widely planted. When planting these two crops and sunflowers, it is necessary to carry out precision sowing with fixed row spacing and fixed hole spacing to reduce the subsequent seedling work or completely skip this process. The hole seeder can realize this sowing mode. The core component of the hole seeder is Figure 4 The duckbill shown is made of Figure 1 Belt shown, Figure 2 The static duckbill shown Figure 3 The hinged baffle shown in the figure is welded. Xinjiang agricultural machinery manufacturing is the main industry of Xinjiang manufacturing. The hole seeder accounts for a large share of the sales of Xinjiang agricultural machinery enterprises. According to incomplete statistics, only the southern Xinjiang agricultural machinery manufacturing enterprises manufacture about 130,000 sets of hole seeders each year, and the number of duckbills that need to be welded is as high as more than 1.75 million. As the core component of the hole seeder, the quality of its welding is the key to affecting the seeding performance of the hole seeder. At present, the welding of duckbills by hole seeder manufacturing companies in Xinjiang generally relies on manual welding. Manual welding has problems such as high cost, low efficiency, uncontrollable quality, high labor intensity, low degree of automation and harm to the human body. Therefore, a fully automatic duckbill welding device was developed. Summary of the invention

[0003] In view of the above-mentioned technical problems, the present invention provides a fully automatic duckbill welding device.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A fully automatic duckbill welding device comprises a frame, a belt feeding mechanism, a static duckbill feeding mechanism, a hinged baffle feeding mechanism, a welding platform, a welding actuator and a discharge mechanism;

[0006] The welding platform includes a support platform, the support platform has a first support column and a support plate fixed on the first support column, the first support column is fixed on the frame, a through first groove is opened in the middle of the support plate, two support plates and a belt blanking plate are arranged on the support plate, wherein the two support plates are placed on both sides of the first groove, the two support plates can cover the first groove when they are matched, and the first groove is exposed when they are separated, the two support plates are provided with a belt fixing groove that can be matched and separated, the belt blanking plate is fixed on the support plate, abuts against the two support plates, and the belt blanking plate is connected to the belt fixing groove, and a first push rod is arranged on the side of the belt blanking plate away from the belt fixing groove;

[0007] The waist belt feeding mechanism comprises a second support column, a waist belt storage chute, a first electromagnet and a first baffle unit, wherein the second support column is fixed on the frame, the waist belt storage chute is fixed on the second support column, and the discharge end of the waist belt storage chute is placed above the waist belt blanking plate, the first baffle unit and the first electromagnet are both fixed on the waist belt storage chute, and the first electromagnet and the first baffle unit are spaced apart by a waist belt;

[0008] The static duckbill feeding mechanism comprises a third support column, a static duckbill storage chute, a second electromagnet and a second baffle unit, wherein the third support column is fixed on the frame and has a slot thereon, the static duckbill storage chute is arranged on the third support column, the static duckbill storage chute has a first straight slot section and a first bending section, the static duckbill discharge end of the first bending section is placed on the upper part of the belt fixing groove and is perpendicular to it, so that the static duckbill partially falls into the belt to be welded position in the belt fixing groove, and is partially placed in the first bending section to be positioned; the second baffle unit and the second electromagnet are both fixed on the static duckbill storage chute, and the second electromagnet and the second baffle unit are spaced apart by the spacing of a static duckbill;

[0009] The hinged baffle feeding mechanism comprises a hinged baffle material storage chute, a third electromagnet and a third baffle unit, wherein the hinged baffle material storage chute passes through the slot and is fixed on the third support column, the hinged baffle material storage chute comprises a second straight slot section and a second bent section, the hinged baffle material discharge end of the second bent section is placed on the upper part of the waist belt fixing slot and is at a certain angle thereto, so that the hinged baffle partially falls on the waist belt in the waist belt fixing slot and is partially positioned in the second bent section, so that the side surface of the hinged baffle abuts against the static duckbill to be welded position; the third baffle unit and the third electromagnet are both fixed on the hinged baffle material storage chute, and the third electromagnet and the third baffle unit are spaced apart by the spacing of a hinged baffle;

[0010] The first baffle unit, the second baffle unit and the third baffle unit have the same structure, and the structure includes a gantry, a positioning plate, a baffle, a connecting rod and a second push rod. The gantry can be fixed on a belt storage chute, a static duckbill storage chute or a hinged baffle storage chute. The positioning plate is fixed on the gantry, the baffle is hinged to one end of the positioning plate, the connecting rod is fixed to the baffle, and one end of the second push rod is fixed to the positioning plate and the other end is hinged to the connecting rod; when the second push rod is actuated, the baffle rotates with the positioning plate as the axis, so that the baffle opens and closes the gantry channel;

[0011] The welding actuator comprises a column, a front-to-back moving part, a vertical moving part, a left-to-right moving part, a welding gun and a power device, wherein the welding gun is arranged on the left-to-right moving part, the left-to-right moving part is connected to the front-to-back moving part, the front-to-back moving part is connected to the vertical moving part, and the power device is respectively connected to the front-to-back moving part, the vertical moving part and the left-to-right moving part;

[0012] The unloading mechanism comprises a conveying device placed at the lower part of the first groove and a material box at the end of the conveying device;

[0013] The electronic control unit controls the welding actuator through programming to perform welding according to the specified circuit action, and controls the first electromagnet, the second electromagnet and the third electromagnet to periodically turn on and off the power to perform periodic feeding and discharging of the belt, the static duckbill and the articulated baffle.

[0014] Furthermore, in the above-mentioned fully automatic duckbill welding device, the belt storage chute is obliquely arranged on the second support column, the static duckbill storage chute is obliquely arranged on the third support column, the slot is inclined, and the hinged baffle storage chute passes through the slot and is obliquely fixed on the third support column.

[0015] Furthermore, in the above-mentioned fully automatic duckbill welding device, relative third push rods are provided on the two pallets, allowing the two pallets to be simultaneously matched and separated, so as to cover the first groove when the two pallets are matched, and expose the first groove for unloading when they are separated.

[0016] Furthermore, in the above-mentioned fully automatic duckbill welding device, two first heightening plates for limiting the position of the belt are provided on the belt blanking plate, and second heightening plates are provided on four sides of the belt fixing groove.

[0017] Furthermore, in the above-mentioned fully automatic duckbill welding device, the first push rod, the second push rod and the third push rod are electric push rods or pneumatic push rods.

[0018] The beneficial effects of the embodiments of the present invention are:

[0019] 1. With this fully automatic duckbill welding device, you only need to manually arrange the belt correctly in the belt storage chute, the static duckbill correctly in the static duckbill storage chute, and the hinged baffle correctly in the hinged baffle storage chute. Subsequent feeding, welding, unloading and other processes can be carried out automatically, thereby improving welding efficiency, standardizing welding quality, reducing welding labor intensity and welding costs, and reducing damage to the human body during welding;

[0020] 2. The belt is pushed into the belt fixing groove by the first push rod and fixed when the belt blanking plate is fixed. The static duckbill partially falls into the belt waiting to be welded position in the belt fixing groove, and is partially positioned in the first bending section of the static duckbill storage chute. The static duckbill storage chute not only serves to transport and arrange the static duckbill, but also serves to fix the static duckbill in the belt waiting to be welded position. The articulated baffle partially falls into the belt in the belt fixing groove, and is partially positioned in the second bending section, so that the side of the articulated baffle is against the static duckbill waiting to be welded position, and the articulated baffle The storage chute not only serves to transport and arrange the articulated baffles, but also serves to align the articulated baffles with the static duckbill to be welded. The welded duckbill is separated from the belt fixing groove by two support plates, and then the duckbill enters the conveying device through the first groove under gravity and is transported to the finished product box. This eliminates the need for fixing devices for the static duckbill and the articulated baffles, reduces the number of mechanisms on the welding platform, makes the entire duckbill welding device more compact, easier to operate, and further improves welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present disclosure, but are not intended to limit the present disclosure.

[0022] Figure 1 It is a three-dimensional picture of the belt;

[0023] Figure 2 It is a stereogram of a static duckbill;

[0024] Figure 3 It is a three-dimensional diagram of the hinged baffle;

[0025] Figure 4 It is a stereogram of a duckbill;

[0026] Figure 5 This is a first-view stereoscopic diagram of the fully automatic duckbill welding device of the present invention;

[0027] Figure 6 This is a stereoscopic diagram of the fully automatic duckbill welding device of the present invention from a second viewing angle;

[0028] Figure 7 This is a third-angle stereoscopic view of the fully automatic duckbill welding device of the present invention;

[0029] Figure 8 It is a three-dimensional diagram of the belt feeding mechanism and welding platform of the present invention;

[0030] Fig. 9 This is a three-dimensional diagram of the hidden belt feeding mechanism of the present invention;

[0031] Fig.10 A perspective view of the welding actuator;

[0032] Fig.11 This is a stereoscopic view of the welding actuator from another perspective;

[0033] Fig.12 is a three-dimensional diagram of each baffle unit;

[0034] Fig.13 for Fig. 9 A magnified image;

[0035] Fig.14 A perspective view of a static duckbill storage chute;

[0036] Fig.15 This is another perspective of the static duckbill storage chute.

[0037] The reference numerals in the drawings of the specification include: frame 1, material box 10, third push rod 11, waist belt 12, static duckbill 13, hinged baffle 14, first support column 20, support plate 21, first groove 210, support plate 211, waist belt blanking plate 212, first heightened plate 212a, waist belt fixing groove 213, second heightened plate 213a, first push rod 3, second support column 40, waist belt storage chute 41, first electromagnet 42, third support column 50, notch 500 , static duckbill storage chute 51, first straight trough section 510, first bending section 511, second electromagnet 52, hinged baffle storage chute 60, second straight trough section 600, second bending section 601, third electromagnet 61, gantry 70, positioning plate 71, baffle 72, connecting rod 73, second push rod 74, reciprocating screw 80, first slider 81, first slide 82, second slider 83, second slide 84, buttstock 85, welding gun 86, column 87, conveying device 9. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0039] Embodiment 1, as Figure 5 to Figure 15 Shown

[0040] The present invention provides a fully automatic duckbill welding device, comprising a frame 1, a belt feeding mechanism, a static duckbill feeding mechanism, a hinged baffle feeding mechanism, a welding platform, a welding actuator, a discharge mechanism and an electronic control unit;

[0041] like Figures 5 to 8As shown, the welding platform includes a support platform, the support platform has a first support column 20 and a support plate 21 fixed on the first support column 20, the first support column 20 is fixed on the frame 1, a through first groove 210 is opened in the middle of the support plate 21, two support plates 211 and a belt blanking plate 212 are arranged on the support plate 21, wherein the two support plates 211 are placed on both sides of the first groove 210, the two support plates 211 can cover the first groove 210 when they are matched, and the first groove 210 is exposed when they are separated, and specifically, the two support plates 211 are provided with relative third push rods 11, the two support plates 211 are provided with relative third push rods 11, and the two support plates 211 are provided with relative third push rods 11. When the third push rods 11 are pushed out at the same time, the two support plates 211 are separated, and the first groove 210 exposes the duckbill that can be unloaded and welded. When the two third push rods 11 are retracted at the same time, the two support plates 211 are matched, and the first groove 210 is blocked. The two support plates 211 are provided with a waist belt fixing groove 213 that can be matched and separated. The waist belt blanking plate 212 is fixed on the support plate 21, abutting against the two support plates 211, and the waist belt blanking plate 212 and the waist belt fixing groove 213 are connected. The first push rod 3 is provided on the side of the waist belt blanking plate 212 away from the waist belt fixing groove 213;

[0042] like Figure 5 and Figure 8 As shown, the belt loading mechanism comprises a second support column 40, a belt storage chute 41, a first electromagnet 42 and a first baffle unit, wherein the second support column 40 is fixed on the frame 1, the belt storage chute 41 is fixed on the second support column 40, and the discharging end of the belt storage chute 41 is placed above the belt blanking plate 212, the first baffle unit 72 and the first electromagnet 42 are both fixed on the belt storage chute 41, and the first electromagnet 42 and the first baffle unit are spaced apart by a distance of one belt 12;

[0043] like Figure 6 and Figure 7 As shown, the static duckbill feeding mechanism comprises a third support column 50, a static duckbill storage chute 51, a second electromagnet 52 and a second baffle unit, wherein the third support column 50 is fixed on the frame 1 and has a notch 500 thereon, and the static duckbill storage chute 51 is arranged on the third support column 50; Fig.14 and Fig.15 As shown, the static duckbill storage chute 51 has a first straight trough section 510 and a first bent section 511, and the static duckbill discharge end of the first bent section 511 is placed on the upper part of the waist belt fixing groove 213 and is perpendicular to it, so that the static duckbill 13 partially falls into the waist belt to be welded position in the waist belt fixing groove 213, and is partially placed in the first bent section 511 to be positioned; the second baffle unit and the second electromagnet 52 are both fixed on the static duckbill storage chute 51, and the second electromagnet 52 and the second baffle unit are spaced apart by the spacing of a static duckbill 13;

[0044] like Figure 7 , Fig. 9 and Fig.13As shown, the articulated baffle feeding mechanism comprises an articulated baffle storage chute 60, a third electromagnet 61 and a third baffle unit, wherein the articulated baffle storage chute 60 passes through the slot 500 and is fixed on the third support column 50, the articulated baffle storage chute 60 comprises a second straight slot section 600 and a second bent section 601, and the articulated baffle discharge end of the second bent section 601 is placed on the upper part of the waist belt fixing slot 213 and is at a certain angle thereto, so that the articulated baffle 14 partially falls on the waist belt 12 in the waist belt fixing slot 213, and is partially positioned in the second bent section 601, so that the side surface of the articulated baffle abuts against the static duckbill to be welded position; the third baffle unit and the third electromagnet 61 are both fixed on the articulated baffle storage chute 60, and the third electromagnet 61 and the third baffle unit are spaced apart by the spacing of an articulated baffle 14;

[0045] like Fig.12 As shown, the first baffle unit, the second baffle unit and the third baffle unit have the same structure, and their structures include a gantry 70, a positioning plate 71, a baffle 72, a connecting rod 73 and a second push rod 74. The gantry 70 can be fixed on the belt storage chute 41, the static duckbill storage chute 51 or the hinged baffle storage chute 60, the positioning plate 71 is fixed on the gantry 70, the baffle 72 is hinged to one end of the positioning plate 71, the connecting rod 73 is fixed to the baffle 72, and the second push rod 74 is fixed to the positioning plate 71 at one end and hinged to the connecting rod 73 at the other end; when the second push rod 74 is actuated, the baffle 72 rotates with the positioning plate 71 as the axis, so that the baffle 72 opens and closes the gantry 70 channel; the first push rod 3, the second push rod 74 and the third push rod 11 can optionally use electric push rods or pneumatic push rods.

[0046] like Fig.10 and Fig.11 As shown, the welding actuator comprises a column 87, a front-to-back moving part, a vertical moving part, a left-to-right moving part, a welding gun 86 and a power device (not shown in the figure), wherein the welding gun 86 is arranged on the left-to-right moving part, the left-to-right moving part is connected to the front-to-back moving part, the front-to-back moving part is connected to the vertical moving part, and the power device is respectively connected to the front-to-back moving part, the vertical moving part and the left-to-right moving part;

[0047] like Figure 5 As shown, the unloading mechanism includes a conveying device 9 placed at the lower part of the first groove 210 and a material box 10 at the end of the conveying device 9. The conveying device 9 can be a conveyor belt;

[0048] The electronic control unit (not shown in the drawings) controls the welding actuator through programming to perform welding according to the specified circuit action, and controls the first electromagnet 42, the second electromagnet 52 and the third electromagnet 61 to periodically turn on and off the power to perform periodic feeding and discharging of the belt, the static duckbill and the articulated baffle.

[0049] Working principle of the fully automatic duckbill welding device:

[0050] First, the waist belt 12 is manually placed in the waist belt storage chute 41, the static duckbill 13 is manually placed in the static duckbill storage chute 51, and the hinged baffle 14 is manually placed in the hinged baffle storage chute 60. The waist belt 12 at the discharge end of the waist belt storage chute 41 is blocked by the baffle 72 of the first baffle unit and cannot slide out. The static duckbill 13 at the discharge end of the static duckbill storage chute 51 is blocked by the baffle 72 of the second baffle unit and cannot slide out. The baffle plate 14 is blocked by the baffle plate 72 of the third baffle plate 72 unit and cannot slide out. The electric control unit controls the first electromagnet 42, the second electromagnet 52 and the third electromagnet 61 to be energized to generate magnetism, so that the first electromagnet 42 adsorbs the second to last belt 12 at the discharging end of the belt storage chute 41, the second electromagnet 52 adsorbs the second to last static duckbill 13 at the discharging end of the static duckbill storage chute 51, and the third electromagnet 61 adsorbs the second to last hinged baffle plate 14 at the discharging end of the hinged baffle plate storage chute 60;

[0051] Then, the second push rod 74 of the first baffle unit is started, and the second push rod 74 pushes the connecting rod 73 of the first baffle unit to rotate, and the connecting rod 73 drives the baffle 72 of the first baffle unit to rotate, so that the channel between the gantry 70 of the first baffle unit and the belt storage chute 41 is opened, and the belt 12 at the bottom of the belt storage chute 41 slides out from the discharge end of the belt storage chute 41 through the channel, and the belt 12 falls onto the belt blanking plate 212, and then the first push rod 3 set on one side of the belt blanking plate 212 is started to push the belt into the belt fixing groove 213. Since the size of the belt fixing groove 213 is set to correspond to the belt 12, the belt 12 can completely enter the belt fixing groove 213 and cannot move forward and backward and left and right, so that the belt 12 is positioned and fixed to be welded;

[0052] The second push rod 74 on the second baffle unit is started again, and the second push rod 74 pushes the connecting rod 73 on the second baffle unit to rotate, and the connecting rod 73 drives the baffle 72 of the second baffle unit to rotate, so that the channel between the second baffle unit gantry 70 and the static duckbill storage chute 51 is opened, and the static duckbill 13 at the bottom of the static duckbill storage chute 51 slides out from the discharge end of the static duckbill storage chute 51 through the channel. Since the static duckbill storage chute 51 has a first straight slot section 510 and a first bending section 511, the static duckbill discharge end of the first bending section 511 is placed on the upper part of the belt fixing groove 213 and is perpendicular to it. Therefore, the static duckbill 13 that slides out from the discharge end of the static duckbill storage chute 51 partially falls into the belt to be welded position in the belt fixing groove 213, and is partially positioned in the first bending section 511, thereby realizing the positioning and fixation of the static duckbill 13.

[0053] Then the second push rod 74 on the third baffle unit is started, and the second push rod 74 pushes the connecting rod 73 of the third baffle unit on the third baffle unit to rotate, and the connecting rod 73 of the third baffle unit drives the baffle 72 of the third baffle unit to rotate, so that the gantry 70 of the third baffle unit and the passage of the hinged baffle storage chute 60 are opened, and the hinged baffle 14 at the bottom of the hinged baffle storage chute 60 slides out from the discharge end of the hinged baffle storage chute 60 through the passage. The material chute 60 has a second straight groove section 600 and a second bent section 601. The discharging end of the hinged baffle of the second bent section 601 is placed on the upper part of the belt fixing groove 213 and at a certain angle thereto. Therefore, the hinged baffle 14 that slides out from the discharging end of the hinged baffle storage chute 60 partially falls onto the belt in the belt fixing groove 213, and is partially positioned in the second bent section 601, so that the side surface of the hinged baffle is against the static duckbill welding position, thereby realizing the positioning and fixation of the hinged baffle 14.

[0054] Then the second push rod 74 on the first baffle unit, the second baffle unit and the third baffle unit is started again to reset each baffle 72 and block the gantry 70 channel, and then the first electromagnet 42, the second electromagnet 52 and the third electromagnet 61 are powered off through the electronic control unit, and the first electromagnet 42 which loses its magnetism loses its adsorption to the waist belt 12, and then the waist belt slides downward along the waist belt storage chute 41 for a unit distance, the second electromagnet 52 loses its adsorption to the static duckbill 13, and then the static duckbill slides downward along the static duckbill storage chute 51 for a unit distance, the third electromagnet 61 loses its adsorption to the articulated baffle, and then the articulated baffle 14 slides downward along the articulated baffle storage chute 60 for a unit distance, thereby completing the entire process of feeding and rearranging the waist belt 12, the static duckbill 13 and the articulated baffle 14, and realizing the automation of feeding and discharging the waist belt 12, the static duckbill 13 and the articulated baffle 14.

[0055] Then the electronic control unit is started, and the electronic control unit controls the welding actuator to move according to the set circuit through programming, so as to weld the belt 12, the static duckbill 13 and the hinged baffle 14 together, and the power device drives the fixed left and right moving parts of the welding gun 86 to move respectively, and then controls the left and right moving parts to slide on the front and back moving parts, and then drives the front and back moving parts to slide on the vertical moving parts, so as to realize the welding operation of the welding gun 86 according to the set trajectory. In this embodiment, the specific vertical moving part is a reciprocating screw 80, the front and back moving part is a first slider 81 screwed on the reciprocating screw 80, and the slider has a first slide groove 82 on both sides, and the left and right moving part is a second slider 83 that fits on the first slide groove 82, and the second slider 83 can slide forward and backward on the first slide groove 82, and the second slider 83 has a second slide groove 84, and a butt 85 is slidably provided in the second slide groove 84, and a welding gun 86 is fixed on both sides of the butt 85.

[0056] After the duckbill is welded, the third push rod 11 is started, and the two third push rods 11 on the two pallets 211 are synchronously extended to separate the two pallets 211, thereby exposing the first groove 210 at the bottom of the two pallets 211. The welded duckbill falls to the lower conveying device 9 through the first groove 210 under its own gravity, and then the duckbill is finally transported to the finished product box 10 for storage, completing the welding operation of a duckbill. Then the two third push rods 11 are started again, and the two third push rods 11 are simultaneously contracted to drive the two pallets 211 to align, and the waist belt fixing groove 213 is also formed synchronously after the two pallets 211 are aligned, and then the above steps are repeated to perform the welding operation.

[0057] Example 2

[0058] like Figure 5 , Figure 6 , Figure 7 and Fig. 9 Compared with Example 1, the difference is that the belt storage chute 41 is tilted on the second support column 40, the static duckbill storage chute 51 is tilted on the third support column 50, the slot 500 is tilted, and the hinged baffle storage chute 60 passes through the slot 500 and is tilted and fixed on the third support column 50; after a belt 12, a static duckbill 13 and a hinged baffle 14 are loaded, when the first electromagnet 42, the second electromagnet 52 and the third electromagnet 61 are powered off, the belt 12 on the belt storage chute 41, the static duckbill 13 on the static duckbill storage chute 51 and the hinged baffle 14 on the hinged baffle storage chute 60 can discharge materials by their own gravity, which can save the need to set up a conveying device, reduce the later maintenance costs, and have better economic benefits.

[0059] Example 3

[0060] like Figure 8 As shown, compared with the above embodiment, the difference is that two first heightened plates 212a for limiting the position of the belt are provided on the belt blanking plate 212, and second heightened plates 213a are provided on the four sides of the belt fixing groove 213; the first heightened plates 212a effectively prevent the belt from detaching from the belt blanking plate 212 when sliding out from the discharge end of the belt storage chute 41, and the second heightened plates 213a can limit the up and down movement of the belt in the belt fixing groove 213 after the first push rod 3 pushes the belt from the belt blanking plate 212 into the belt fixing groove 213, thereby improving the stability of the belt blanking on the belt blanking plate 212 and the positioning and fixing of the belt in the belt fixing groove 213, thereby improving the stability of the welding operation of the whole duckbill welding device.

[0061] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A fully automatic duckbill welding device, characterized in that: It comprises a frame (1), a belt feeding mechanism, a static duckbill feeding mechanism, a hinged baffle feeding mechanism, a welding platform, a welding actuator, a discharge mechanism and an electronic control unit; The welding platform comprises a support platform, the support platform comprises a first support column (20) and a support plate (21) fixed on the first support column (20), the first support column (20) is fixed on the frame (1), a through first groove (210) is opened in the middle of the support plate (21), two support plates (211) and a belt blanking plate (212) are arranged on the support plate (21), wherein the two support plates (211) are placed on both sides of the first groove (210), and the two support plates (211) are arranged on the two sides of the first groove (210). ) can cover the first groove (210) when they are matched, and expose the first groove (210) when they are separated, the two supporting plates (211) are provided with a waist belt fixing groove (213) that can be matched and separated, the waist belt blanking plate (212) is fixed on the support plate (21), abuts against the two supporting plates (211), and the waist belt blanking plate (212) and the waist belt fixing groove (213) are connected, and a first push rod (3) is provided on the side of the waist belt blanking plate (212) away from the waist belt fixing groove (213); The waist belt feeding mechanism comprises a second support column (40), a waist belt material storage chute (41), a first electromagnet (42) and a first baffle unit, wherein the second support column (40) is fixed on the frame (1), the waist belt material storage chute (41) is fixed on the second support column (40), and the discharge end of the waist belt material storage chute (41) is placed above the waist belt blanking plate (212), the first baffle unit and the first electromagnet (42) are both fixed on the waist belt material storage chute (41), and the first electromagnet (42) and the first baffle unit are spaced apart by a distance of one waist belt (12); The static duckbill material feeding mechanism comprises a third support column (50), a static duckbill material storage chute (51), a second electromagnet (52) and a second baffle unit, wherein the third support column (50) is fixed on the frame (1) and has a notch (500) thereon, the static duckbill material storage chute (51) is arranged on the third support column (50), the static duckbill material storage chute (51) has a first straight slot section (510) and a first bent section (511), the first bent section The static duckbill discharge end of the segment (511) is placed on the upper part of the belt fixing groove (213) and is perpendicular thereto, so that the static duckbill partially falls into the belt (12) to be welded position in the belt fixing groove (213), and is partially positioned in the first bending segment (511); the second baffle unit and the second electromagnet (52) are both fixed on the static duckbill storage chute (51), and the second electromagnet (52) and the second baffle unit are spaced apart by a spacing of the static duckbill (13); The hinged baffle material feeding mechanism comprises a hinged baffle material storage chute (60), a third electromagnet (61) and a third baffle unit, wherein the hinged baffle material storage chute (60) passes through the slot (500) and is fixed on the third support column (50), the hinged baffle material storage chute (60) comprises a second straight slot section (600) and a second bent section (601), and the hinged baffle material discharge end of the second bent section (601) is placed on the upper side of the waist belt fixing slot (213). The third baffle unit and the third electromagnet (61) are both fixed on the hinged baffle material storage chute (60), and the third electromagnet (61) and the third baffle unit are spaced apart from each other by a spacing of one hinged baffle (14); The first baffle unit, the second baffle unit and the third baffle unit have the same structure, and the structure includes a gantry (70), a positioning plate (71), a baffle (72), a connecting rod (73) and a second push rod (74). The gantry (70) can be fixed on a belt storage chute (41), a static duckbill storage chute (51) or a hinged baffle storage chute (60). The positioning plate (71) is fixed on the gantry (70). The baffle (72) is hinged to one end of the positioning plate (71). The connecting rod (73) is fixed to the baffle (72). One end of the second push rod (74) is fixed to the positioning plate (71) and the other end is hinged to the connecting rod (73). When the second push rod (74) is actuated, the baffle (72) rotates with the positioning plate (71) as the axis, so that the baffle (72) can open and close the gantry (70) channel. The welding actuator comprises a column (87), a front-to-back moving part, a vertical moving part, a left-to-right moving part, a welding gun (86) and a power device, wherein the welding gun (86) is arranged on the left-to-right moving part, the left-to-right moving part is connected to the front-to-back moving part, the front-to-back moving part is connected to the vertical moving part, and the power device is respectively connected to the front-to-back moving part, the vertical moving part and the left-to-right moving part; The unloading mechanism comprises a conveying device (9) disposed at the lower part of the first groove (210) and a material box (10) at the end of the conveying device (9); The electronic control unit controls the welding actuator through programming to perform welding according to the specified circuit action, and controls the first electromagnet (42), the second electromagnet (52) and the third electromagnet (61) to periodically turn on and off the power, so as to perform periodic feeding and discharging of the belt (12), the static duckbill (13) and the hinged baffle (14).

2. The fully automatic duckbill welding device according to claim 1 is characterized in that: The waist belt material storage chute (41) is tiltedly arranged on the second support column (40), the static duckbill material storage chute (51) is tiltedly arranged on the third support column (50), the slot (500) is tilted, and the hinged baffle material storage chute (60) passes through the slot (500) and is tiltedly fixed on the third support column (50).

3. The fully automatic duckbill welding device according to claim 2 is characterized in that: The two support plates (211) are provided with opposite third push rods (11), allowing the two support plates (211) to be simultaneously matched and separated, so as to cover the first groove (210) when the two support plates (211) are matched, and expose the first groove (210) for unloading when the two support plates (211) are separated.

4. The fully automatic duckbill welding device according to any one of claims 1 to 3, characterized in that: Two first heightening plates (212a) for limiting the position of the waist belt (12) are provided on the waist belt blanking plate (212), and second heightening plates (213a) are provided on four sides of the waist belt fixing groove (213).

5. The fully automatic duckbill welding device according to claim 4 is characterized in that: The first push rod (3), the second push rod (74) and the third push rod (11) are electric push rods or pneumatic push rods.

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