Network transformer demoulding device

Abstract

The present invention discloses a demoulding and closing device for a network mutual inductor, comprising a splitting and closing device, a finished product unloading device, a semi-finished product loading device and a control system; the splitting and closing device, the finished product unloading device and the semi-finished product loading device are electrically connected to the control system respectively; the semi-finished product loading device is arranged on one side of the splitting and closing device; the splitting and closing device demoulds the undemolded finished product; the finished product unloading device conveys the demoulded finished product on the splitting and closing device; the semi-finished product loading device conveys the semi-finished product to the splitting and closing device, and the demoulded mold and the semi-finished product are molded by the splitting and closing device. The present invention has the advantages of compact structure, high efficiency, good reliability and high automation, greatly reduces labor costs and improves work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, in particular to a network mutual inductor demoulding device. Background Art

[0002] At present, there are many types of demoulding equipment, mainly including manual demoulding, hydraulic demoulding equipment, pneumatic demoulding equipment and other methods. The disadvantages of manual demoulding are high labor intensity and unstable quality. Existing pneumatic and hydraulic demoulding equipment are mainly used in large-scale production lines. They are expensive and occupy a large area. They are suitable for demoulding large quantities of fixed-type products. They cannot meet the needs of small-batch production of small and medium-sized enterprises with variable product specifications and types, especially small enterprises without assembly line equipment that only need to realize the automation of the final demoulding link. Summary of the invention

[0003] In order to overcome the above-mentioned technical defects, the purpose of the present invention is to provide an automated production line with the advantages of compact structure, high efficiency, good reliability and high degree of automation, which greatly reduces labor costs and completes the demolding of finished network transformers and the mold closing of semi-finished transformers at one workstation.

[0004] In order to achieve the above object, the present invention is implemented by the following technical solutions:

[0005] The technical solution is a demolding and closing device for a network mutual inductor, comprising a splitting and closing device, a finished product unloading device, a semi-finished product loading device and a control system; the splitting and closing device, the finished product unloading device and the semi-finished product loading device are electrically connected to the control system respectively; the semi-finished product loading device is arranged on one side of the splitting and closing device; the splitting and closing device demolds the undemolded finished product; the finished product unloading device conveys the demolded finished product on the splitting and closing device; the semi-finished product loading device conveys the semi-finished product to the splitting and closing device, and the demolded mold and the semi-finished product are molded together by the splitting and closing device.

[0006] Further preferably, it also includes a device for loading un-demolded finished products; the un-demolded finished product loading device is arranged on the other side of the separation and combination device; the un-demolded finished product loading device includes an un-demolded finished product conveyor belt and a quick grabbing mechanism; the un-demolded finished product conveyor belt and the quick grabbing mechanism are electrically connected to the control system respectively; the quick grabbing mechanism grabs the un-demolded finished product conveyed on the un-demolded finished product conveyor belt to the separation and combination device.

[0007] Further preferably, the quick grasping mechanism includes pneumatic fingers, a stepper motor, a rotating arm and a slider mechanism; a plurality of pneumatic fingers are arranged on the rotating arm; the pneumatic fingers and the stepper motor are electrically connected to the control system respectively; the stepper motor drives the rotating arm to move up and down, and at the same time, moves laterally along the slider mechanism.

[0008] Further preferably, the separation and combination device includes a separation and combination cylinder, a positioning block and multiple groups of relatively arranged pneumatic fingers; the separation and combination cylinder and the pneumatic fingers are electrically connected to the control system respectively; the separation and combination cylinder is connected to the pneumatic fingers to control the separation and combination of the relatively arranged pneumatic fingers.

[0009] Further preferably, the finished product unloading device includes an electromagnet device and a finished product conveyor belt; the electromagnet device and the finished product conveyor belt are electrically connected to the control system respectively; the electromagnet device correspondingly adsorbs the finished product located on the separation and combination device and conveys it to the finished product conveyor belt.

[0010] Further preferably, the electromagnet device includes an electromagnet, a sliding guide mechanism and a slide cylinder; the slide cylinder drives the electromagnet to move along the sliding guide mechanism; the electromagnet corresponds to the finished product station between each group of pneumatic fingers on the separation and combination device; the slide cylinder is electrically connected to the control system.

[0011] Further preferably, the semi-finished product feeding device includes a semi-finished product conveyor belt and a manipulator; the manipulator grabs the semi-finished products on the semi-finished product conveyor belt to the separating and combining device; the semi-finished product conveyor belt and the manipulator are electrically connected to the control system respectively.

[0012] Further preferably, the manipulator is a variable-pitch manipulator; the variable-pitch manipulator moves through a group of interconnected vertical screw mechanisms and horizontal screw mechanisms; the variable-pitch manipulator includes a material dividing plate, a telescopic cylinder, a material dividing column, a guide rail slider mechanism and a mini pneumatic finger; the telescopic cylinder, the material dividing column, the guide rail slider mechanism and the mini pneumatic finger are all arranged on the material dividing plate; the material dividing plate is connected to the vertical screw mechanism; a mini pneumatic finger is arranged on the front end of the material dividing column; a plurality of inclined slides are arranged on the material dividing plate, the telescopic cylinder drives the material dividing plate, and the material dividing column is guided to move by the guide rail slider mechanism and the inclined slide, thereby driving the mini pneumatic finger to change the pitch and grasp; the stepper motor in the vertical screw mechanism and the horizontal screw mechanism is electrically connected to the control system; the telescopic cylinder and the mini pneumatic finger are electrically connected to the control system respectively.

[0013] Further preferably, it also includes a mold-closing semi-finished product conveyor belt; the mold-closing semi-finished product conveyor belt is arranged within the moving range of the variable-pitch manipulator to convey the mold-closing semi-finished product grabbed by the variable-pitch manipulator; the mold-closing semi-finished product conveyor belt is electrically connected to the control system.

[0014] The beneficial effects of the present invention are:

[0015] The present invention adopts a single-station fixed structure, and completes the demoulding of the finished network mutual inductor and the closing of the semi-finished mutual inductor at one station; it has the advantages of compact structure, high efficiency, good reliability and high automation, greatly reduces labor costs and improves work efficiency.

[0016] Through the splitting and combining device, quick grabbing mechanism, variable pitch manipulator, unloading mechanism and four conveyor belts, the demoulding and mold closing processes of the network mutual inductor are automatically completed. It is suitable for automated assembly lines, and can be applied to a variety of parts that require demoulding and mold closing by adjusting the size and structure of the splitting and combining device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will now be described by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0020] Figure 3 It is a structural schematic diagram of the separation and combination device in the present invention.

[0021] Figure 4 It is a structural schematic diagram of the quick grabbing mechanism in the present invention.

[0022] Figure 5 It is a structural schematic diagram of the electromagnet device in the present invention.

[0023] Figure 6 It is a structural schematic diagram of the variable pitch manipulator in the present invention.

[0024] Figure 7 It is a structural schematic diagram of demoulding and closing of the network mutual inductor in the present invention.

[0025] Markings in the figure:

[0026] Opening and closing cylinder 1a, positioning block 1b, pneumatic finger 1c;

[0027] Pneumatic finger 2a, stepper motor 2b, rotating arm 2c, slider mechanism 2d;

[0028] Undemolded finished product conveyor belt 3;

[0029] Electromagnet 4a, sliding guide mechanism 4b, slide cylinder 4c;

[0030] Finished product conveyor belt 5, molded semi-finished product conveyor belt 6, semi-finished product conveyor belt 7;

[0031] Material dividing bottom plate 8a, telescopic cylinder 8b, material dividing plate 8c, material dividing column 8d, guide rail slider mechanism 8e, mini pneumatic finger 8f, inclined slide 8g, vertical screw mechanism 8h, horizontal screw mechanism 8i, stepping motor 8j. DETAILED DESCRIPTION

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] Examples, such as Figure 1 , Figure 2 and Figure 7 As shown in the figure, the present invention is a demolding and clamping device for a network mutual inductor, comprising a splitting and combining device, a finished product unloading device, a semi-finished product loading device and a control system; the splitting and combining device, the finished product unloading device and the semi-finished product loading device are electrically connected to the control system respectively; the semi-finished product loading device is arranged on one side of the splitting and combining device; the splitting and combining device demolds the undemolded finished product; the finished product unloading device conveys the demolded finished product on the splitting and combining device; the semi-finished product loading device conveys the semi-finished product to the splitting and combining device, and the demolded mold and the semi-finished product are clamped by the splitting and combining device.

[0035] It also includes a device for loading un-demolded finished products; the device for loading un-demolded finished products is arranged on the other side of the separation and combination device; the device for loading un-demolded finished products includes an un-demolded finished product conveyor belt 3 and a quick grabbing mechanism; the un-demolded finished product conveyor belt 3 and the quick grabbing mechanism are electrically connected to the control system respectively; the quick grabbing mechanism grabs the un-demolded finished products conveyed on the un-demolded finished product conveyor belt 3 to the separation and combination device.

[0036] like Figure 4 As shown in the figure, the quick grabbing mechanism includes pneumatic fingers 2a, stepper motor 2b, rotating arm 2c and slider mechanism 2d; multiple pneumatic fingers 2a are arranged on the rotating arm 2c; the pneumatic fingers 2a and stepper motor 2b are electrically connected to the control system respectively; the stepper motor 2b drives the rotating arm 2c to move up and down, and at the same time, moves horizontally along the slider mechanism 2d. The quick grabbing mechanism clamps the unstripped finished product transformer on the unstripped finished product conveyor belt 3 and quickly places it on the splitting and closing device.

[0037] like Figure 3 As shown in , the separation and combination device includes a separation and combination cylinder 1a, a positioning block 1b and a plurality of relatively arranged pneumatic fingers 1c; the separation and combination cylinder 1a and the pneumatic fingers 1c are respectively electrically connected to the control system; the separation and combination cylinder 1a is connected to the pneumatic fingers 1c to control the separation and combination of the relatively arranged pneumatic fingers 1c. The mold on the unstripped finished product transformer from the unstripped finished product conveyor belt 3 is separated, and at the same time, the semi-finished transformer from the semi-finished product conveyor belt 7 is loaded into the mold.

[0038] like Figure 1 and Figure 2As shown in , the finished product unloading device includes an electromagnet device and a finished product conveyor belt 5; the electromagnet device and the finished product conveyor belt 5 are electrically connected to the control system respectively; the electromagnet device correspondingly adsorbs the finished product located on the separation and combination device and conveys it to the finished product conveyor belt 5.

[0039] like Figure 5 As shown in the figure, the electromagnet device includes an electromagnet 4a, a sliding guide mechanism 4b and a slide cylinder 4c; the slide cylinder 4c drives the electromagnet 4a to move along the sliding guide mechanism 4b; the electromagnet 4a corresponds to the finished product station between each group of pneumatic fingers 1c on the separation and combination device; the slide cylinder 4c is electrically connected to the control system. The electromagnet device takes the demoulded transformer product out of the separation and combination device and places it on the finished product conveyor belt.

[0040] like Figure 1 and Figure 2 As shown in , the semi-finished product feeding device includes a semi-finished product conveyor belt 7 and a manipulator; the manipulator grabs the semi-finished products on the semi-finished product conveyor belt to the separation and combination device; the semi-finished product conveyor belt and the manipulator are electrically connected to the control system respectively.

[0041] like Figure 6 As shown in the figure, the manipulator is a variable pitch manipulator; the variable pitch manipulator moves through a set of interconnected vertical screw mechanisms 8h and horizontal screw mechanisms 8i; the variable pitch manipulator includes a material distribution base plate 8a, a telescopic cylinder 8b, a material distribution plate 8c, a material distribution column 8d, a guide rail slider mechanism 8e and a mini pneumatic finger 8f; the telescopic cylinder 8b, the material distribution plate 8c, the material distribution column 8d, the guide rail slider mechanism 8e and the mini pneumatic finger 8f are all arranged on the material distribution base plate 8a; the material distribution base plate 8a and the vertical screw mechanism 8h connection; mini pneumatic finger 8f is set at the front end of the material dividing column 8d; multiple inclined slideways 8g are set on the material dividing plate 8c, and the telescopic cylinder 8b drives the material dividing plate 8c, and the material dividing column 8d is guided and moved by the guide rail slider mechanism 8e and the inclined slideway 8g, thereby driving the mini pneumatic finger 8f to change the pitch to grab; the stepping motor 8j in the vertical screw mechanism 8h and the horizontal screw mechanism 8i is electrically connected to the control system; the telescopic cylinder 8b and the mini pneumatic finger 8f are electrically connected to the control system respectively. The variable pitch manipulator clamps the semi-finished transformer on the semi-finished product conveyor belt 7 and places it on the separation and combination device, and then clamps the semi-finished transformer with the mold installed and places it on the mold-closing semi-finished product conveyor belt 6.

[0042] like Figure 1 and Figure 2 As shown in , it also includes a mold-closing semi-finished product conveyor belt 6; the mold-closing semi-finished product conveyor belt 6 is arranged within the moving range of the variable-pitch manipulator to convey the mold-closing semi-finished product grabbed by the variable-pitch manipulator; the mold-closing semi-finished product conveyor belt 6 is electrically connected to the control system.

[0043] Single demoulding and closing mold collaborative working mode, specific work flow:

[0044] In the first step, the stepper motor 2b in the quick grabbing mechanism clamps the un-demolded finished product on the un-demolded finished product conveyor belt 3 and quickly places it on the splitting and combining device.

[0045] In the second step, the separation and combination cylinder 1a in the separation and combination device drives the pneumatic finger 1c to separate the mold on the un-demolded finished transformer. At the same time, the semi-finished transformer from the semi-finished product conveyor belt 7 is loaded into the mold. The positioning block 1b is used to fix the position of the semi-finished transformer.

[0046] In the third step, the slide cylinder 4c in the finished product unloading device is fixed on the slide. The electromagnet 4a is arranged on the bracket at a certain distance, and the position of the electromagnet 4a and the positioning block 1b on the separation and combination device are in the same straight line. The bracket is fixedly installed on the slide. The slide cylinder 4c drives the electromagnet 4a on the bracket to move along the sliding guide mechanism 4b to the top of the separation and combination device, and the electromagnet 4a attracts the finished product mutual inductor. The slide cylinder 4c returns, driving the electromagnet 4a on the bracket to move to the finished product conveyor belt 5, completing the unloading of the finished product mutual inductor and completing the demoulding.

[0047] In the fourth step, the stepper motor 8i in the vertical screw mechanism 8h and the horizontal screw mechanism 8i rotates, driving the variable pitch manipulator to move above the semi-finished product conveyor belt 7, and the telescopic cylinder 8b drives the dividing plate 8c, and the dividing column 8d slides along the inclined slide 8g on the dividing plate 8c. The mini pneumatic finger 8f on the dividing column 8d clamps the semi-finished product mutual inductor and moves to the upper station of the separation and combination device. The variable pitch manipulator remains in place. After the mold is installed, the stepper motor in the screw mechanism molds the semi-finished product on the variable pitch manipulator and moves it to the top of the mold conveyor belt to complete the mold closing and unloading.

[0048] Travel blocks are provided on both the un-demolded finished product conveyor belt and the semi-finished product conveyor belt. The un-demolded finished product conveyor belt transports the un-demolded mutual inductor to the designated position for arrangement, so that the quick grasping mechanism can clamp it to the separation and combination device; the semi-finished product conveyor belt 7 transports the semi-finished mutual inductor to the designated position, so that the variable pitch manipulator can clamp it to the separation and combination device; the finished product conveyor belt 5 is used to transport the finished product adsorbed on the finished product unloading device to the designated position; the mold conveyor belt 6 is used to transport the semi-finished product with mold installed clamped by the variable pitch manipulator to the next station. The actions of each moving cylinder controlling the pneumatic finger are all realized by the solenoid valve controlled by the PLC.

[0049] The present invention provides a low-cost automatic demoulding and clamping device for parts for small and medium-sized enterprises producing network equipment without fully automatic production lines. The device has a compact structure, a minimum overall size of 1300mm*800mm, and can be designed to be suitable for different parts by changing the size of the platform. The clamping of finished products and semi-finished products is completed by the PLC-solenoid valve to control the pneumatic transmission system; the conveying of finished products and semi-finished products is completed by the PLC-motor to control the conveyor belt; the position of the variable-pitch manipulator is monitored by the limit switch and the photoelectric sensor. It has three working modes, namely demoulding, clamping, and mold-demolding collaborative working mode; the maximum working efficiency of demoulding is 1620 pieces / hour, the maximum working efficiency of clamping is 1300 pieces / hour, and the maximum working efficiency of demoulding and clamping collaborative work is 1080 pieces / hour. The present invention adopts a single-station fixed structure, which can complete the demoulding work of the finished network mutual inductor and the mold closing work of the semi-finished mutual inductor at one station; at the same time, by changing the size and shape of the fingers of the separation and closing mechanism, it can adapt to parts of various specifications; it has the advantages of compact structure, high efficiency, low cost, high reliability and high degree of automation, which greatly reduces labor costs and improves work efficiency.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A network transformer demoulding device, characterized in that: It includes a separation and combination device, a finished product unloading device, a semi-finished product loading device and a control system; the separation and combination device, the finished product unloading device and the semi-finished product loading device are electrically connected to the control system respectively; the semi-finished product loading device is arranged on one side of the separation and combination device; the separation and combination device demoulds the undemolded finished product; the finished product unloading device conveys the demoulded finished product on the separation and combination device; the semi-finished product loading device conveys the semi-finished product to the separation and combination device, and the demoulded mold and the semi-finished product are molded together by the separation and combination device; It also includes a device for feeding un-demolded finished products; the un-demolded finished product feeding device is arranged on the other side of the separation and combination device; the un-demolded finished product feeding device includes an un-demolded finished product conveyor belt and a quick grabbing mechanism; the un-demolded finished product conveyor belt and the quick grabbing mechanism are electrically connected to the control system respectively; the quick grabbing mechanism grabs the un-demolded finished product conveyed on the un-demolded finished product conveyor belt to the separation and combination device; The quick grasping mechanism includes pneumatic fingers, a stepper motor, a rotating arm and a slider mechanism; a plurality of pneumatic fingers are arranged on the rotating arm; the pneumatic fingers and the stepper motor are electrically connected to the control system respectively; the stepper motor drives the rotating arm to move up and down, and at the same time, moves laterally along the slider mechanism; The separation and combination device includes a separation and combination cylinder, a positioning block and a plurality of groups of pneumatic fingers arranged relatively to each other; the separation and combination cylinder and the pneumatic fingers are respectively electrically connected to the control system; the separation and combination cylinder is connected to the pneumatic fingers to control the separation and combination of the pneumatic fingers arranged relatively to each other; The semi-finished product feeding device comprises a semi-finished product conveyor belt and a manipulator; the manipulator grabs the semi-finished product on the semi-finished product conveyor belt to the separation and combination device; the semi-finished product conveyor belt and the manipulator are electrically connected to the control system respectively; The manipulator is a variable pitch manipulator; the variable pitch manipulator moves through a group of interconnected vertical screw mechanisms and horizontal screw mechanisms; the variable pitch manipulator includes a material dividing base plate, a telescopic cylinder, a material dividing plate, a material dividing column, a guide rail slider mechanism and a mini pneumatic finger; the telescopic cylinder, the material dividing plate, the material dividing column, the guide rail slider mechanism and the mini pneumatic finger are all arranged on the material dividing base plate; the material dividing base plate is connected to the vertical screw mechanism; a mini pneumatic finger is arranged at the front end of the material dividing column; a plurality of inclined slideways are arranged on the material dividing plate, the telescopic cylinder drives the material dividing plate, and the material dividing column is guided to move by the guide rail slider mechanism and the inclined slideway, thereby driving the mini pneumatic finger to change the pitch and grasp; the stepper motor in the vertical screw mechanism and the horizontal screw mechanism is electrically connected to the control system; the telescopic cylinder and the mini pneumatic finger are electrically connected to the control system respectively.

2. The network mutual inductor demolding device according to claim 1, characterized in that: The finished product unloading device includes an electromagnet device and a finished product conveyor belt; the electromagnet device and the finished product conveyor belt are electrically connected to the control system respectively; the electromagnet device correspondingly adsorbs the finished product located on the separation and combination device and conveys it to the finished product conveyor belt.

3. The network mutual inductor demolding device according to claim 2, characterized in that: The electromagnet device includes an electromagnet, a sliding guide mechanism and a slide cylinder; the slide cylinder drives the electromagnet to move along the sliding guide mechanism; the electromagnet corresponds to the finished product station between each group of pneumatic fingers on the separation and combination device; the slide cylinder is electrically connected to the control system.

4. The network mutual inductor demolding device according to claim 1, characterized in that: It also includes a mold-closing semi-finished product conveyor belt; the mold-closing semi-finished product conveyor belt is arranged within the moving range of the variable-pitch manipulator to convey the mold-closing semi-finished product grabbed by the variable-pitch manipulator; the mold-closing semi-finished product conveyor belt is electrically connected to the control system.

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