Assembling platform for manufacturing chef machine

Abstract

The invention discloses an assembling platform for manufacturing a chef machine, and belongs to the field of assembling of chef machines, the assembling platform comprises an assembling table, conveying belts arranged on the two sides of the assembling table and an industrial welding robot, the industrial welding robot comprises a mechanical arm, a laser welding device is arranged on the mechanical arm, and a gear assembling module used for gear welding is arranged on the mechanical arm; the assembling table is connected with a built-in feeding cylinder through a supporting frame, and the built-in feeding cylinder is connected with an assembling lantern ring through an intermittent driving device. The assembly cover is arranged, the sawtooth layer is arranged on the inner wall of the assembly cover, the noodle pressing roller shafts are arranged in a matched mode, positioning of transverse movement of the noodle pressing roller shafts can be achieved, it is guaranteed that cutting edges of the two assembled noodle pressing roller shafts correspond to each other, the sawtooth layer and the sawtooth positioning roller work cooperatively, the distance between the noodle pressing rollers is accurately controlled in cooperation with an electromagnetic controllable part, and the noodle pressing efficiency is improved. And the consistency of gaps of the cutting edges is ensured, high-precision assembly is ensured, the yield is improved, and the product quality is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of chef machine assembly, and particularly to an assembly platform for manufacturing chef machines. Background Art

[0002] The assembly structure of a chef machine usually includes core components and modules such as a main machine module, a mixing bucket, a mixing head, etc. These components work together to achieve various functions such as mixing, kneading, and whipping;

[0003] In addition to some of its own components, a chef machine often also needs accessories to achieve the effects of various manufacturing functions. Among them, the commonly used one is the noodle pressing and cutting accessory required for making noodles. It realizes quick disassembly and assembly with the chef machine through the way of keyway insertion, so as to be used when needed. The noodle pressing and cutting accessory often consists of a pair of noodle pressing rollers. There is a cutting edge between the noodle pressing rollers, and the dough can be cut into noodles when passing through. The noodle pressing rollers rotate in opposite directions through meshing gears. And in order to ensure the installation between the noodle pressing rollers and the plastic shell, installation clamping plates also need to be installed at both ends of the noodle pressing rollers to realize the positioning device with the plastic shell. This makes the assembly of the noodle pressing and cutting accessory very complicated. During the assembly process, in order to ensure the uniformity of the cut noodles and design different noodle pressing rollers for different thicknesses, it is necessary to ensure the accuracy of the gap between the noodle pressing rollers and the alignment of the cutting edges to ensure the cutting quality. The current processing method mainly relies on manual cooperation with mechanical processing. This method produces too many defective products of the noodle pressing and cutting accessory, affecting the yield rate and causing waste of resources. Based on this, an assembly platform for manufacturing chef machines is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose an assembly platform for manufacturing chef machines.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An assembly platform for manufacturing chef machines includes an assembly table, conveyor belts arranged on both sides of the assembly table, and an industrial welding robot. The industrial welding robot includes a robotic arm, a laser welding device is arranged on the robotic arm, and a gear assembly module for gear welding is arranged on the robotic arm;

[0007] The assembly table is connected with an internal feeding cylinder through a support frame. The internal feeding cylinder is connected with an assembly collar through an intermittent driving device. A plurality of assembly covers are evenly arranged on the outer side wall of the assembly collar. The inner wall of the assembly collar located inside the assembly cover is connected with an assembly positioning rod through an electromagnetic controllable part. A serrated positioning roller is arranged at the end of the assembly positioning rod. A serrated layer corresponding to the serrated positioning roller is arranged on the inner side wall of the assembly cover. A noodle pressing roller feeding device for feeding into the assembly cover is arranged on the internal feeding cylinder;

[0008] The inner wall of the assembly table is connected with a pressing plate through a bidirectional driving device, and a pressing member for pressing the plastic pallets conveyed by the conveyor belt is arranged on the pressing plate.

[0009] Preferably, the gear assembly module includes a connection base connected to the robotic arm. The connection base is connected with an assembly mold base through an electric push rod. An assembly mold for two meshing gear sets is arranged on the assembly mold base. A welding port is opened on the back of the assembly mold. An adjusting member for driving the laser welding device to move is arranged on the assembly mold base.

[0010] Preferably, the adjusting member includes a rotating cover rotatably arranged on the assembly mold base. A switching motor is arranged on the assembly mold base. A switching gear ring is arranged on the outer side wall of the rotating cover. A switching gear meshed with the switching gear ring is arranged at the output end of the switching motor. The rotating cover is connected with a mounting disc through a torsion gear driving member. The laser welding device is arranged on the mounting disc.

[0011] Preferably, the electromagnetic controllable member includes an electromagnetic notch opened on the inner wall of the assembly collar. An electromagnetic seat is arranged on the inner wall of the electromagnetic notch. The end of the assembly positioning rod penetrates into the electromagnetic notch and is fixedly connected with a magnetic repulsion limiting plate. The magnetic repulsion limiting plate is connected with the inner wall of the electromagnetic notch through a return spring.

[0012] Preferably, the noodle pressing roller feeding device includes a feeding port opened in the built-in feeding cylinder. A transverse push rod is arranged on the support frame. A pushing member adapted to the feeding port is arranged at the end of the transverse push rod. An inclined moving port is opened on the inner wall of the feeding port.

[0013] Preferably, the bidirectional driving device includes a driving cavity opened in the assembly table. A pressing motor is arranged on the inner wall of the driving cavity. A pressing gear is fixedly connected to the output end of the pressing motor. Pressing racks arranged oppositely are meshed with both sides of the pressing gear. The pressing racks are connected with the pressing plate through connecting rods.

[0014] Preferably, the intermittent driving device includes an intermittent driving motor arranged on the support frame. An assembly gear ring is fixedly connected to the side wall of the assembly collar. An intermittent gear meshed with the assembly gear ring is fixedly connected to the output end of the intermittent driving motor.

[0015] Preferably, an L-shaped positioning strip is arranged on the conveyor belt for conveying the plastic pallets one by one

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention sets an assembly cover and has a serrated layer on the inner wall of the assembly cover, which is adaptively set for the noodle pressing roller shaft, can achieve the positioning of the lateral movement of the noodle pressing roller shaft, ensure that the cutting edges of the two assembled noodle pressing roller shafts correspond, and the serrated layer and the serrated positioning roller work together, cooperate with the electromagnetic controllable component to precisely control the distance between the noodle pressing rollers, ensure the consistency of the cutting edge gaps, ensure high-precision assembly, improve the yield rate, and guarantee the product quality.

[0018] 2. Before welding, the present invention sleeves and presses the plastic clamping plates on the shaft ends at both ends of the noodle pressing roller, ensuring that the noodle pressing roller is accurately positioned and locked by the plastic clamping plates before welding, so as to avoid the situation of misalignment movement of the noodle pressing roller during the assembly and welding of the gear and the noodle pressing roller, and ensure the final finished product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of an assembly platform for manufacturing a chef machine proposed by the present invention;

[0020] Figure 2 It is a structural assembly schematic diagram of an assembly platform for manufacturing a chef machine proposed by the present invention;

[0021] Figure 3 It is an assembly drawing of an internal feeding cylinder and an assembly collar in an assembly platform for manufacturing a chef machine proposed by the present invention;

[0022] Figure 4 It is a structural schematic diagram of an assembly structure of a gear assembly module in an assembly platform for manufacturing a chef machine proposed by the present invention;

[0023] Figure 5 It is a schematic diagram of the corresponding relationship between a serrated positioning roller and an assembly cover in an assembly platform for manufacturing a chef machine proposed by the present invention;

[0024] Figure 6 It is a structural schematic diagram of a bidirectional driving device in an assembly platform for manufacturing a chef machine proposed by the present invention;

[0025] Figure 7 It is a cross-sectional structural schematic diagram of an assembly platform for manufacturing a chef machine proposed by the present invention;

[0026] Figure 8 It is a structural schematic diagram of a bidirectional driving device in an assembly platform for manufacturing a chef machine proposed by the present invention.

[0027] In the figure: 1, assembly table; 2, conveyor belt; 3, robotic arm; 4, laser welding device; 5, support frame; 6, built-in loading cylinder; 7, assembly collar; 8, assembly cover; 9, assembly positioning rod; 10, serrated positioning roller; 11, serrated layer; 12, pressing plate; 13, pressing member; 14, connecting base; 15, assembly die base; 16, assembly die; 17, rotating cover; 18, switching motor; 19, switching gear ring; 20, mounting disc; 21, electromagnetic seat; 22, magnetic repulsion limiting plate; 23, loading port; 24, horizontal push rod; 25, pushing member; 26, inclined shifting port; 27, pressing gear; 28, pressing rack; 29, intermittent gear; 30, assembly gear ring; 31, L-shaped positioning strip; 32, mating inlet. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example, refer to Figures 1 to 8, An assembly platform for manufacturing a cooking machine, including an assembly table 1, conveyor belts 2 arranged on both sides of the assembly table 1, and an industrial welding robot. The industrial welding robot is a prior art and will not be elaborated here. The industrial welding robot includes a robotic arm 3, and a laser welding device 4 is arranged on the robotic arm 3. The laser welding device 4 can rotate circumferentially, so as to achieve the effect of welding the cutting roller shaft and the meshing gear. A gear assembly module for gear welding is arranged on the robotic arm 3;

[0032] Furthermore, the gear assembly module includes a connection base 14 connected to the robotic arm 3. The connection base 14 is connected with an assembly mold base 15 through an electric push rod. The electric push rod is used to convey the meshing gears arranged in the assembly mold 16 on the assembly mold base 15 and dock them with the positioned noodle pressing roller shaft. An assembly mold 16 for two meshing gear sets is arranged on the assembly mold base 15. A welding port is opened on the back of the assembly mold 16. An adjusting part for driving the laser welding device 4 to move is arranged on the assembly mold base 15.

[0033] The adjusting part includes a rotating cover 17 rotatably arranged on the assembly mold base 15. A switching motor 18 is arranged on the assembly mold base 15. A switching gear ring 19 is arranged on the outer side wall of the rotating cover 17. A switching gear meshingly connected with the switching gear ring 19 is arranged at the output end of the switching motor 18. The rotating cover 17 is connected with a mounting plate 20 through a torsion gear driving part. The torsion gear driving part can rotate the mounting plate 20. The laser welding device 4 is arranged on the mounting plate 20 and is eccentrically arranged. The welding point where the laser welding device 4 is located is the welding position point of the noodle pressing roller shaft and the gear. By means of the eccentric arrangement and the rotation of the mounting plate 20, the effect of controlling the laser welding device 4 to rotate one circle for welding can be achieved.

[0034] The assembly table 1 is connected with an internal feeding cylinder 6 through a support frame 5. The internal feeding cylinder 6 is connected with an assembly collar 7 through an intermittent driving device. Furthermore, the intermittent driving device includes an intermittent driving motor arranged on the support frame 5. An assembly gear ring 30 is fixedly connected to the side wall of the assembly collar 7. An intermittent gear 29 meshingly connected with the assembly gear ring 30 is fixedly connected to the output end of the intermittent driving motor.

[0035] A plurality of assembly covers 8 are evenly arranged on the outer side wall of the assembly collar 7. The inner wall of the assembly collar 7 located inside the assembly cover 8 is connected with an assembly positioning rod 9 through an electromagnetic controllable part. Furthermore, the electromagnetic controllable part includes an electromagnetic notch opened on the inner wall of the assembly collar 7. An electromagnetic seat 21 is arranged on the inner wall of the electromagnetic notch. The end of the assembly positioning rod 9 penetrates into the electromagnetic notch and is fixedly connected with a magnetic repulsion limiting plate 22. The magnetic repulsion limiting plate 22 is connected with the inner wall of the electromagnetic notch through a return spring.

[0036] A serrated positioning roller 10 is provided at the end of the assembly positioning rod 9, a serrated layer 11 corresponding to the serrated positioning roller 10 is provided on the inner side wall of the assembly cover 8, and a noodle pressing roller feeding device for conveying into the assembly cover 8 is provided on the built-in feeding cylinder 6;

[0037] Among them, the serrated layer 11 is adapted to the serrations on the noodle pressing roller. Under the downward extrusion of the serrated positioning roller 10, the two noodle pressing rollers will be extruded and move to both sides, so that by pre-designing the moving distance of the serrated positioning roller 10, the moving distance between the two noodle pressing rollers under extrusion can be controlled, and finally the control of the gap distance between the noodle pressing rollers can be realized.

[0038] Further, the noodle pressing roller feeding device includes a feeding port 23 opened in the built-in feeding cylinder 6, a transverse push rod 24 is provided on the support frame 5, a pushing member 25 adapted to the feeding port 23 is provided at the end of the transverse push rod 24, an inclined moving port 26 is opened on the inner wall of the feeding port 23, and the assembly collar 7 is provided with a through side wall and a mating inlet 32 corresponding to the inclined moving port 26. Among them, at the inclined moving port 26, a baffle for guiding the noodle pressing roller to move precisely downward is provided. Due to the action of the baffles on both sides, the noodle pressing roller cannot move horizontally, and the corresponding blades on the noodle pressing roller will precisely correspond to the serrated layer 11. Under the limiting action of the serrated layer 11, the precise butt joint of the cutting blades on the two noodle pressing rollers is ensured;

[0039] At the feeding station, the mating inlet 32 corresponds to the inclined moving port 26, and the effect of conveying the noodle pressing rollers from the feeding port 23 one by one can be achieved.

[0040] A pressing plate 12 is connected to the inner wall of the assembly table 1 through a bidirectional driving device. The bidirectional driving device includes a driving cavity opened in the assembly table 1, a pressing motor is provided on the inner wall of the driving cavity, the output end of the pressing motor is fixedly connected with a pressing gear 27, and both sides of the pressing gear 27 are meshed with relatively arranged pressing racks 28. The pressing racks 28 are connected to the pressing plate 12 through connecting rods.

[0041] A pressing member 13 for pressing and processing the plastic pallets conveyed by the conveyor belt 2 is provided on the pressing plate 12. An L-shaped positioning strip 31 is provided on the conveyor belt 2 for conveying the plastic pallets one by one. A structure for guiding and limiting the pressing plate 12 is provided on the built-in feeding cylinder 6, so as to ensure the effect of assembling and installing the plastic pallets on the L-shaped positioning strip 31. The pressing member 13 provided on the pressing plate 12 will drive the plastic pallets to be sleeved with the shaft ends at both ends of the noodle pressing roller and achieve pressing, so as to ensure that the noodle pressing roller is precisely positioned and locked by the plastic pallets before welding.

[0042] When assembling the noodle pressing and cutting accessory of the present invention, two noodle pressing rollers are successively placed into the feeding port 23. The pushing member 25 driven by the transverse push rod 24 will successively send the noodle pressing rollers into the feeding port 23. At this time, the mating inlet 32 of the assembling collar 7 in the stopped state is in a corresponding state with the inclined shifting port 26, so as to successively convey the noodle pressing rollers into the assembling cover 8. And due to the action of the baffles on both sides, the corresponding blades on the noodle pressing rollers will accurately correspond to the serrated layer 11. Under the limiting action of the serrated layer 11, the accurate butt joint of the cutting blades on the two noodle pressing rollers is ensured;

[0043] Under the action of the intermittent drive motor, the assembling collar 7 will be intermittently driven to move. The noodle pressing rollers in the assembling cover 8 will be driven to the lowest position. At this time, the electromagnetic seat 21 is powered on. Under the action of magnetic repulsion force, the magnetic repulsion limiting plate 22 will be driven to move downward, and the connected assembling positioning rod 9 will drive the serrated positioning roller 10 to move downward. The downward pressing distance of the serrated positioning roller 10 is pre-designed in advance, so as to achieve the extrusion of the two noodle pressing rollers, control the distance between the two noodle pressing rollers, and complete the accurate positioning of the gap between the cutting blades on the two noodle pressing rollers. At this time, the plastic card board conveyed by the conveyor belt 2 at both ends is at the position of the noodle pressing roller. At this time, the pressing motor drives the pressing gear 27 to rotate, so that the pressing racks 28 on both sides thereof move in opposite directions, which will drive the pressing plate 12 to move. The pressing member 13 provided on the pressing plate 12 will drive the plastic card board to be sleeved with the shaft ends at both ends of the noodle pressing roller and realize pressing, so as to ensure that the noodle pressing roller before welding is accurately positioned and locked by the plastic card board;

[0044] Under the rotation of the assembling collar 7, the locked noodle pressing roller is conveyed to the laser welding device 4. At this time, the gears meshing with each other pre-placed in the assembling mold 16 correspond to the position of the noodle pressing roller. At this time, the electric push rod drives the assembling mold base 15 to move close to the noodle pressing roller, which will make the gears assembled and butted with the noodle pressing roller. After the butting, the installation disk 20 is driven to deflect by the torsion gear driving member. The laser welding device 4 provided on the installation disk 20 welds one corresponding noodle pressing roller and the gear. After completing the welding of one, the rotation of the switching motor 18 drives the rotating cover 17 to rotate to the symmetrical position, and then the laser welding device 4 is controlled to weld the other noodle pressing roller and the gear, completing the effect of accurate butt joint and assembly;

[0045] At this time, the worker can horizontally move and take out the assembled internal components from the assembling cover 8. After assembling the plastic shell of the noodle pressing and cutting accessory with the plastic card board and fastening it with screws, the assembly of the noodle pressing and cutting accessory can be completed, thus avoiding manual operation in the internal core structure, ensuring the dimensional accuracy of the noodle pressing roller, improving the finished product rate, and guaranteeing the product quality.

[0046] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, making equivalent replacements or changes, shall be covered by the protection scope of the present invention.

Claims

1. An assembly platform for manufacturing a chef machine, comprising an assembly table (1), conveyor belts (2) arranged on both sides of the assembly table (1), and an industrial welding robot, characterized in that: The industrial welding robot comprises a mechanical arm (3), the mechanical arm (3) is provided with a laser welding device (4), and the mechanical arm (3) is provided with a gear assembly module for gear welding; The assembly table (1) is connected to a built-in feeding cylinder (6) via a support frame (5), and the built-in feeding cylinder (6) is connected to an assembly ring (7) via an intermittent driving device. A plurality of assembly covers (8) are evenly arranged on the outer wall of the assembly ring (7). The inner wall of the assembly ring (7) located in the assembly cover (8) is connected to an assembly positioning rod (9) via an electromagnetic control unit. A sawtooth positioning roller (10) is arranged at the end of the assembly positioning rod (9). A sawtooth layer (11) corresponding to the sawtooth positioning roller (10) is arranged on the inner wall of the assembly cover (8). A dough pressing roller feeding device for conveying into the assembly cover (8) is arranged on the built-in feeding cylinder (6); The inner wall of the assembly table (1) is connected to a pressing plate (12) via a bidirectional driving device, and the pressing plate (12) is provided with a pressing piece (13) for pressing the plastic pallet conveyed by the conveyor belt (2).

2. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The gear assembly module comprises a connection base (14) connected to a robot arm (3); the connection base (14) is connected to an assembly mold base (15) via an electric push rod; an assembly mold (16) for two mutually meshing gear sets is arranged on the assembly mold base (15); a welding opening is provided on the back of the assembly mold (16); and an adjustment part for driving a laser welding device (4) to move is arranged on the assembly mold base (15).

3. The assembly platform for manufacturing a chef machine according to claim 2, characterized in that: The adjusting member comprises a rotating cover (17) rotatably arranged on an assembly mold base (15); a switching motor (18) is arranged on the assembly mold base (15); a switching gear ring (19) is arranged on the outer side wall of the rotating cover (17); a switching gear meshingly connected to the switching gear ring (19) is arranged at the output end of the switching motor (18); the rotating cover (17) is connected to a mounting plate (20) via a torsion gear driving member; and the laser welding device (4) is arranged on the mounting plate (20).

4. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The electromagnetic controllable device comprises an electromagnetic notch opened on the inner wall of an assembly ring (7), an electromagnetic seat (21) is arranged on the inner wall of the electromagnetic notch, the end of the assembly positioning rod (9) passes through the electromagnetic notch and is fixedly connected to a magnetic repulsion limit plate (22), and the magnetic repulsion limit plate (22) is connected to the inner wall of the electromagnetic notch via a reset spring.

5. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The dough pressing roller feeding device comprises a feeding port (23) provided in a built-in feeding cylinder (6), a transverse push rod (24) is provided on the support frame (5), a pushing member (25) matched with the feeding port (23) is provided at the end of the transverse push rod (24), an oblique displacement port (26) is provided on the inner wall of the feeding port (23), and a matching entrance (32) is provided on the assembly ring (7) which passes through the side wall and corresponds to the oblique displacement port (26).

6. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The bidirectional drive device comprises a drive cavity opened in the assembly table (1), the inner wall of the drive cavity is provided with a pressing motor, the output end of the pressing motor is fixedly connected to a pressing gear (27), both sides of the pressing gear (27) are meshingly connected with pressing racks (28) arranged opposite to each other, and the pressing racks (28) are connected to the pressing plate (12) via a connecting rod.

7. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The intermittent drive device comprises an intermittent drive motor arranged on a support frame (5); the side wall of the assembly collar (7) is fixedly connected to an assembly gear ring (30); and the output end of the intermittent drive motor is fixedly connected to an intermittent gear (29) meshingly connected to the assembly gear ring (30).

8. The assembly platform for manufacturing a chef machine according to claim 1, characterized in that: The conveyor belt (2) is provided with an L-shaped positioning strip (31) for conveying the plastic pallets one by one.

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