Circuit breaker production device and use method

Abstract

The invention discloses a circuit breaker production device and a use method, and belongs to the technical field of circuit breaker production equipment. The circuit breaker production device comprises a fixed table, a spiral rod is arranged at the bottom of a rotating rod, a machining and placing assembly is arranged at the top of the rotating rod and comprises a rotating disc, a collecting funnel is fixedly connected to the inner wall of the fixed table, an extrusion die is rotationally connected to the bottom of a rotating ring, and a discharging assembly is arranged at the bottom of the fixed table. A punching assembly and a cleaning assembly are further fixedly connected to the outer wall of the circumference of the fixing table, during punching, a screw rod can be driven to rotate in the position switching process through a plurality of positioning tools, so that an extrusion die and a baffle are matched to extrude and form scraps, the scraps can be prevented from blocking a dust blocking net, attachment of the scraps is reduced, and collection is facilitated; meanwhile, a plurality of rotating rollers with rotating wheels can be driven by exhausted airflow to rotate, cleaning brush sleeves on the outer walls of the rotating rollers clean the top of the circuit breaker shell, and stubborn attached chippings are collected.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit breaker production equipment, and in particular to a circuit breaker production device and a use method thereof. Background Art

[0002] A circuit breaker is a mechanical switch that can connect, carry and disconnect current under normal circuit conditions, and connect, carry and disconnect current within a certain period of time under specified abnormal circuit conditions (such as overload, short circuit, undervoltage, etc.). It can be used to distribute electrical energy, start asynchronous motors infrequently, and protect power lines and motors. It can automatically cut off the circuit when they have serious overloads or short circuits, undervoltage and other faults. Its function is equivalent to the combination of a fuse switch and an over- and under-temperature relay, and plays an important role in control and protection in the circuit.

[0003] Circuit breaker production equipment usually covers a series of production processes such as injection molding, punching, spraying, assembly and packaging. In the actual production process of circuit breakers, punching the circuit breaker shell is a crucial link. First, after the injection molding process is completed, the shell is initially formed, and its material is mostly plastic with good insulation performance. Then it enters the punching process. Punching has a clear purpose to facilitate subsequent assembly work, so that it can be better assembled and fixed with screws.

[0004] However, existing short-circuit devices often have the following problems when punching holes in production:

[0005] In actual use, the current common operation mode of punching holes in circuit breaker housings is to place the circuit breaker housing in a positioning fixture, and use a punching motor and a punching tool in conjunction with an electric lifting structure to complete the punching operation. In this process, debris is inevitably generated. At present, debris collection mainly relies on a vacuum cleaner, which uses the light weight of the debris to transfer it to a designated storage container. However, this collection method has significant disadvantages. After collection, the debris needs to be cleaned up manually on a regular basis. The debris is loose in texture, and the manual collection process is cumbersome, time-consuming and labor-intensive. To solve this problem, the debris usually needs to be squeezed for subsequent storage. However, this requires additional power equipment and is difficult to perform simultaneously during the punching process. This not only increases the operator's work steps and prolongs the working time, but also greatly increases the production cost due to the purchase and use of additional debris handling devices, which brings many inconveniences to actual production.

[0006] In addition, although the existing debris collection can complete most of the work through the vacuum cleaner, in actual operation, the debris generated by the circuit breaker casing processing is often affected by humidity and electrostatic adsorption, resulting in some powder or debris being difficult to collect. If these residual debris adhere to the surface of the product, it will seriously affect the appearance quality of the product and reduce the market competitiveness of the product. At the same time, the exhaust airflow generated by the vacuum cleaner when it is working contains a certain amount of power energy, but it is not fully utilized. Direct discharge causes energy waste. From the perspective of energy saving and cost control, this is undoubtedly a loss. Summary of the invention

[0007] The object of the present invention is to provide a circuit breaker production device and a method for using the same, comprising a fixed table, wherein the inner wall of the fixed table is fixedly connected to a fixed cylinder, a rotating rod is rotatably connected to the bottom of the inner cavity of the fixed cylinder, a gear ring is arranged on the circumferential outer wall of the rotating rod, a gear motor is arranged on the top of the inner cavity of the fixed cylinder, a gear meshing with the gear ring is connected to the output end of the gear motor, a spiral rod is arranged at the bottom of the rotating rod, a processing and placing component is arranged on the top of the rotating rod, and the processing and placing component comprises a rotating disk, a collecting funnel is also fixedly connected to the inner wall of the fixed table, a connecting ring is fixedly connected to the bottom of the collecting funnel, a rotating ring is rotatably connected to the bottom of the connecting ring, an extrusion die is rotatably connected to the bottom of the rotating ring, and the bottom of the extrusion die is fixedly connected to the bottom of the inner cavity of the fixed table, and the rotating disk is fixedly connected to the bottom of the inner cavity of the fixed table. A scraper is provided on the circumferential outer wall of the moving ring, a connecting rod is fixedly connected to the inner wall of the rotating ring, the end of the connecting rod is connected to the circumferential outer wall of the spiral rod, a discharging assembly is provided at the bottom of the fixed platform, and the discharging assembly includes a tilting bucket, a vacuum cleaner 1, a vacuum cleaner 2 and an air duct are provided on the circumferential outer wall of the fixed platform, the dust exhaust ends of the vacuum cleaner 1 and the vacuum cleaner 2 extend to the inside of the fixed platform, and a punching assembly and a cleaning assembly are also fixedly connected to the circumferential outer wall of the fixed platform, the punching assembly and the cleaning assembly respectively include a support frame 1 and a support frame 2, a controller is provided on the front outer wall of the support frame 1, an electric push rod 2 is provided on the top of the support frame 1, the output end of the electric push rod 2 is connected to the lifting frame 1, and an electric push rod 3 is provided on the top of the support frame 2, and the output end of the electric push rod 3 is connected to the lifting frame 2.

[0008] Preferably, the outer circumferential wall of the rotating disk is provided with positioning fixtures, a plurality of positioning fixtures are provided with positioning grooves on the top, and a through circular hole is provided at the bottom of the positioning grooves.

[0009] Preferably, an arc-shaped groove is provided on the circumferential outer wall of the collecting funnel, and dust-blocking nets are provided on the inner walls of the plurality of arc-shaped grooves.

[0010] Preferably, a spring is provided at the bottom of the inner cavity of the scraper, and a plurality of ends of the springs are connected to a knocking plate, and the top of the knocking plate is arc-shaped.

[0011] Preferably, an electric push rod 1 is provided on the outer wall of the tilting bucket, an output end of the electric push rod 1 is connected to a baffle, a groove body is provided on the top of the baffle, a pressure sensor is provided at the bottom of the groove body, and a fixed circular plate is fixedly connected to the top of the pressure sensor.

[0012] Preferably, a punching motor is arranged on the top of the lifting frame, and a punching tool is connected to the output end of the punching motor. The interior of the lifting frame is hollow, and a dust suction pipe is arranged on the outer wall of the lifting frame. The dust suction pipe extends to the inner wall of the lifting frame, and the ends of multiple dust suction pipes are respectively connected to the output end of the vacuum cleaner.

[0013] Preferably, a connecting tube is provided at the bottom of the lifting frame, and a plurality of telescopic tubes are slidably connected inside the connecting tubes.

[0014] Preferably, a connecting box is provided inside the second lifting frame, a rotating roller is rotatably connected between the inner wall of the connecting box and the inner wall of the second lifting frame, a plurality of cleaning brush covers are fixedly connected to the circumferential outer walls of the rotating rollers, one end of the plurality of rotating rollers extends into the interior of the connecting box and is connected to a rotating wheel, and an air outlet is provided on the outer wall of the connecting box.

[0015] Preferably, a dust box is provided at the top of the inner cavity of the second lifting frame, a second dust pipe is provided at the top of the dust box, the second ends of the dust pipe are connected to the second output end of the vacuum cleaner, and the end of the air supply pipe extends to the inside of the connection box.

[0016] A method for using a circuit breaker production device, the specific method of use is as follows:

[0017] S1: Preparation: When in use, the circuit breaker housing can be placed in the positioning groove inside the positioning tool in sequence, and then the gear motor is started to drive the positioning tool assembled with the circuit breaker housing to move to the bottom of the punching component.

[0018] S2: Punching: After moving to the specified position, the electric push rod 2 can be started to drive the lifting frame 1 to descend. During the descent, multiple punching motors are started to drive multiple punching tools to rotate. After the lifting frame 1 descends to a certain position, its telescopic cylinder will slowly retract to the inner wall of the connecting cylinder due to the pressure on the circuit breaker housing, so that the debris generated during the punching can be shielded to a certain extent, reducing the situation where the debris splashes and is difficult to collect.

[0019] S3: Debris collection: During the drilling process, the vacuum cleaner 1 can be started to form negative pressure inside the lifting frame 1, and then the debris blocked inside the multiple telescopic cylinders can be collected and transferred to the collection funnel through the principle of negative pressure vacuuming.

[0020] S4: Surface cleaning of circuit breaker casing: After the punching process of the circuit breaker casing, the gear motor can be started again to drive the designated positioning tooling to move to the bottom of the cleaning component. When the movement is completed, the electric push rod three can be started to drive the lifting frame two to descend, and the vacuum cleaner two can be used to collect the impurities on the surface of the top of the circuit breaker casing again under negative pressure. On this basis, the dust exhaust airflow generated by the vacuum cleaners one and two will be intercepted by multiple dust screens to collect debris, so that the clean gas can be discharged, and the discharged airflow can be recycled by the traction of the air duct, and the multiple rotating rollers carrying the wheels are driven to rotate by the action of the airflow, thereby prompting the cleaning brush sleeves on the outer walls of the multiple rotating rollers to clean the top surface of the circuit breaker casing, thereby collecting more stubborn debris.

[0021] S5: Debris extrusion, shaping and discharge: After the debris is transferred to the inside of the collecting funnel, the debris will fall due to gravity. During the multi-station processing of the circuit breaker housing, it can drive the spiral rod to rotate, thereby prompting the spiral rod to drive the debris into the extrusion mold for extrusion. When it is extruded to a suitable tightness, the pressure sensor on the top of the baffle will sense it. At this time, the baffle can be driven by an electric push rod to facilitate the discharge of the extruded debris. During the rotation of the spiral rod, the scraper can also be driven to move in a circle around the outer wall of the collecting funnel, thereby further cooperating with the arc groove on the outer wall of the collecting funnel, so that its spring can be compressed and released back and forth, thereby vibrating the top surface of the collecting funnel to a certain extent, thereby further avoiding debris clogging on the dust screen and affecting its air permeability. Secondly, it can also reduce the inconvenience of collection caused by debris adhering to the top surface of the collecting funnel.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: during the punching process, a vacuum cleaner can be started to form negative pressure inside the lifting frame by using the vacuum cleaner, and then the debris blocked inside the multiple telescopic cylinders can be collected and transferred to the collection funnel through the principle of negative pressure vacuuming. After the punching is completed, the gear motor can be started to drive the rotating rod to rotate so that the multiple positioning tooling can be switched positions. During the process of switching positions, the spiral rod will also rotate in the process, so as to transport the debris and extrude the debris into shape by cooperating with the extrusion die and the baffle, so as to avoid the debris being loose and causing subsequent transfer. And unified collection difficulties, and in the process of spiral rotation, the scraper can also be driven to perform circular motion around the outer wall of the collecting funnel, so that it can further cooperate with the arc groove on the outer wall of the collecting funnel, and use the spring to compress and release back and forth to vibrate the top surface of the collecting funnel to a certain extent, thereby further avoiding debris clogging on the dust intercepting net and affecting its air permeability. Secondly, it can also reduce the inconvenience of collection caused by debris adhering to the top surface of the collecting funnel. The device can collect, squeeze and clean the intercepting net for debris while performing multi-station change processing, so as to achieve better punched debris collection and facilitate later maintenance;

[0023] Secondly, vacuum cleaner 2 is used to collect impurities on the surface of the top of the circuit breaker casing and debris generated during drilling under negative pressure. On this basis, the dust exhaust airflow generated by vacuum cleaner 1 and vacuum cleaner 2 will be intercepted by multiple dust screening nets to collect debris, and the clean gas can be discharged through the air duct, and the discharged airflow can be recycled by traction of the air duct. The force of the airflow can drive multiple rotating rollers carrying the rotating wheels to rotate, thereby prompting the multiple rotating rollers to cooperate with the cleaning brush sleeves on their respective outer walls to clean the top surface of the circuit breaker casing, and then collect the more stubbornly attached debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the fixing platform of the present invention;

[0026] Figure 3 It is a schematic diagram of the rotating rod connection structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the collecting funnel structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the baffle structure of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a lifting frame of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the lifting frame 2 of the present invention;

[0031] Explanation of reference numerals in the figure: 100, fixed platform; 110, vacuum cleaner 1; 120, fixed cylinder; 130, rotating rod; 131, gear ring; 132, spiral rod; 133, rotating disk; 134, positioning tool; 140, gear motor; 150, collecting funnel; 151, arc groove; 152, dust screen; 153, connecting ring; 154, rotating ring; 155, scraper; 156, spring; 157, knocking plate; 158, connecting rod; 160, extrusion die; 170, vacuum cleaner 2; 180, air duct; 200, tilting bucket; 210, electric push Rod one; 220, baffle; 221, pressure sensor; 222, fixed circular plate; 300, support frame one; 310, controller; 320, electric push rod two; 330, lifting frame one; 331, dust suction pipe one; 332, punching motor; 333, punching tool; 334, connecting tube; 335, telescopic tube; 400, support frame two; 410, electric push rod three; 420, lifting frame two; 430, connecting box; 440, rotating roller; 441, cleaning brush set; 442, rotating wheel; 450, dust suction box; 460, dust suction pipe two; 470, air outlet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-7 , the present invention provides a technical solution:

[0034] A circuit breaker production device and a method of using the same include a fixing table 100, a fixing cylinder 120 is fixedly connected to the inner wall of the fixing table 100, a rotating rod 130 is rotatably connected to the bottom of the inner cavity of the fixing cylinder 120, a gear ring 131 is arranged on the outer wall of the circumference of the rotating rod 130, and a gear motor 140 is arranged on the top of the inner cavity of the fixing cylinder 120;

[0035] In some embodiments: In the circuit breaker housing perforated debris collection device, to achieve the gear motor 140 driving the gear to perform a specified rotation, the following method can be used. First, a programmable controller (PLC) or a motion control card is used to accurately set the operating parameters of the gear motor. By writing a program, key instructions such as the rotation angle, speed, and rotation direction of the motor are set in the program, and then these instructions are transmitted to the motor driver. The driver adjusts the power supply of the gear motor according to the received signal, thereby controlling the operation of the motor, which can facilitate equidistant rotation adjustment for multiple positioning fixtures 134. The above are all prior art.

[0036] The output end of the gear motor 140 is connected to a gear meshing with the gear ring 131 , and a spiral rod 132 is provided at the bottom of the rotating rod 130 ;

[0037] In some embodiments: the spiral rod 132 is convenient for conveying and extruding the collected debris, so that it can extrude the collected debris to a certain extent, which is convenient for later collection and transfer. The spiral rod 132 can be driven with the rotation of the multi-station processing, so that the extrusion work can be performed during the process of punching holes in the circuit breaker housing, thereby reducing the operating procedures of personnel and reducing the use of additional electric extrusion equipment, thereby reducing its production cost.

[0038] A processing and placing assembly is arranged on the top of the rotating rod 130, and the processing and placing assembly includes a rotating disk 133. A collecting funnel 150 is also fixedly connected to the inner wall of the fixed table 100. A connecting ring 153 is fixedly connected to the bottom of the collecting funnel 150. A rotating ring 154 is rotatably connected to the bottom of the connecting ring 153. An extrusion die 160 is rotatably connected to the bottom of the rotating ring 154. The bottom of the extrusion die 160 is fixedly connected to the bottom of the inner cavity of the fixed table 100.

[0039] During the rotation of the spiral rod 132, the scraper 155 can also be driven to rotate, so that it can use the spring 156 and the knocking plate 157 inside the scraper 155 to knock and vibrate the collecting funnel 150, thereby reducing the subsequent clogging of the dust screening net 152 and the problem of debris adhering to the top outer wall of the collecting funnel 150 and being difficult to collect.

[0040] The outer wall of the rotating ring 154 is provided with a scraper 155, the inner wall of the rotating ring 154 is fixedly connected with a connecting rod 158, the end of the connecting rod 158 is connected to the outer wall of the spiral rod 132, a discharge assembly is provided at the bottom of the fixed platform 100, and the discharge assembly includes a tilting bucket 200, and the outer wall of the fixed platform 100 is provided with a dust collector 110, a dust collector 2170 and an air supply pipe 180, and the dust exhaust ends of the dust collector 110 and the dust collector 2170 extend to the inside of the fixed platform 100, and the fixed platform 1 00 The circumferential outer wall is also fixedly connected with a punching assembly and a cleaning assembly, which respectively include a support frame 1 300 and a support frame 2 400. A controller 310 is arranged on the front outer wall of the support frame 1 300, an electric push rod 2 320 is arranged on the top of the support frame 1 300, and the output end of the electric push rod 2 320 is connected to a lifting frame 1 330, and an electric push rod 3 410 is arranged on the top of the support frame 2 400, and the output end of the electric push rod 3 410 is connected to a lifting frame 2 420.

[0041] Specifically, a positioning fixture 134 is provided on the circumferential outer wall of the rotating disk 133, and multiple positioning grooves are opened on the top of the positioning fixtures 134, and a through circular hole is opened at the bottom of the positioning groove to facilitate positioning of the circuit breaker housing, and its multiple positioning grooves correspond to the hole positions to be punched.

[0042] Furthermore, an arc-shaped groove 151 is provided on the circumferential outer wall of the collecting funnel 150 , and dust-blocking nets 152 are provided on the inner walls of the multiple arc-shaped grooves 151 , so that the multiple dust-blocking nets 152 can be used to intercept and filter the airflow containing debris.

[0043] Furthermore, a spring 156 is provided at the bottom of the inner cavity of the scraper 155 , and a knocking plate 157 is connected to the end of the plurality of springs 156 . The top of the knocking plate 157 is arc-shaped, so that the knocking plate 157 can be used to vibrate and knock the collecting funnel 150 .

[0044] Furthermore, an electric push rod 210 is provided on the outer wall of the tilting bucket 200, and a baffle 220 is connected to the output end of the electric push rod 210. A groove is provided on the top of the baffle 220, and a pressure sensor 221 is provided at the bottom of the groove. A fixed circular plate 222 is fixedly connected to the top of the pressure sensor 221.

[0045] In some embodiments, the pressure sensor 221 is a prior art technology, which is convenient for monitoring the tightness of squeezing the debris.

[0046] It is worth mentioning that a punching motor 332 is arranged on the top of the lifting frame 330, and a punching tool 333 is connected to the output end of the punching motor 332. The interior of the lifting frame 330 is hollow, and a dust suction pipe 331 is arranged on the outer wall of the lifting frame 330. The dust suction pipe 331 extends to the inner wall of the lifting frame 330. The ends of multiple dust suction pipes 331 are respectively connected to the output ends of the vacuum cleaner 110, so as to collect the debris during punching.

[0047] It is worth noting that a connecting tube 334 is provided at the bottom of the lifting frame 330, and a plurality of connecting tubes 334 are slidably connected with telescopic tubes 335 inside to facilitate the retraction of the telescopic tubes 335.

[0048] In addition, a connecting box 430 is provided inside the lifting frame 420, and a rotating roller 440 is rotatably connected between the inner wall of the connecting box 430 and the inner wall of the lifting frame 420, and a cleaning brush cover 441 is fixedly connected to the outer wall of the circumference of multiple rotating rollers 440. One end of the multiple rotating rollers 440 extends into the interior of the connecting box 430 and is connected to a rotating wheel 442. An air outlet 470 is provided on the outer wall of the connecting box 430 to facilitate the use of the discharged excess gas to drive the rotating wheel 442 to rotate.

[0049] In some embodiments: the cleaning brush cover 441 is a pure cotton brush, which is composed of cotton fibers and natural cellulose. It contains a large number of hydrophilic groups and can absorb moisture in the air, thereby reducing the surface resistance of the fiber and making it difficult for electric charge to accumulate. The brush made of pure cotton is very soft and can not only effectively clean up debris, but also avoid incomplete cleaning of debris due to electrostatic adsorption. It plays a good role in cleaning work after punching holes in the circuit breaker casing. Its multiple cleaning brush covers 441 can be adhered and fixed by Velcro, and the overall installation is more convenient.

[0050] In addition, a dust box 450 is provided at the top of the inner cavity of the lifting frame 420, and a dust pipe 460 is provided on the top of the dust box 450. The end of the dust pipe 460 is connected to the output end of the vacuum cleaner 170, and the end of the air supply pipe 180 extends to the inside of the connecting box 430, so as to facilitate the traction and discharge of the exhausted gas.

[0051] In some embodiments: the device can be powered by an external conventional power supply, and the device can be controlled by an external PLC controller, all of which belong to the prior art.

[0052] A method for using a circuit breaker production device, the specific method of use is as follows:

[0053] S1: Preparation: When in use, the circuit breaker housing can be placed in the positioning groove inside the positioning fixture 134 in sequence, and then the gear motor 131 is started to drive the positioning fixture 134 assembled and positioned with the circuit breaker housing to move to the bottom of the punching assembly.

[0054] S2: Punching: After moving to the specified position, the electric push rod 2 320 can be started to drive the lifting frame 1 330 to descend. During the descent, multiple punching motors 332 are started to drive multiple punching tools to rotate respectively. After the lifting frame 1 330 descends to a certain position, its telescopic cylinder 335 will slowly retract to the inner wall of the connecting cylinder 334 due to the pressure on the circuit breaker housing, so that the debris generated during the punching can be shielded to a certain extent, reducing the situation where the debris splashes and is difficult to collect.

[0055] S3: Debris collection: During the drilling process, the vacuum cleaner 110 can be started to form negative pressure inside the lifting frame 330, and then the debris blocked inside the multiple telescopic cylinders 335 can be collected and transferred to the collection funnel 150 through the principle of negative pressure vacuuming.

[0056] S4: Surface cleaning of the circuit breaker casing: After the punching process of the circuit breaker casing, the gear motor 140 can be started again to drive the designated positioning tooling 134 to move to the bottom of the cleaning component. When the movement is completed, the electric push rod 3 410 can be started to drive the lifting frame 2 420 to descend, and the vacuum cleaner 2 170 can be used to collect the impurities on the surface of the top of the circuit breaker casing again under negative pressure. On this basis, the dust exhaust airflow generated by the vacuum cleaner 110 and the vacuum cleaner 2 170 will be intercepted by multiple dust blocking nets 152 to collect debris, so that the clean gas can be discharged, and the discharged airflow can be recycled by the traction of the air duct 180. The multiple rotating rollers 440 carrying the rotating wheels 442 are driven to rotate by the action of the airflow, thereby prompting the cleaning brush sleeves 441 on the outer walls of the multiple rotating rollers 440 to clean the top surface of the circuit breaker casing, thereby collecting more stubborn debris.

[0057] S5: Crumbs extrusion and shaping discharge: After the crumbs are transferred to the collecting hopper 150, the crumbs will fall due to gravity. During the multi-station processing of the circuit breaker housing, the screw rod 132 can be driven to rotate, and then the screw rod 132 drives the crumbs into the extrusion die 160 for extrusion. When the extrusion reaches a suitable tightness, the pressure sensor 221 on the top of the baffle 220 will sense, and the baffle 220 can be driven by the electric push rod 210 to push forward to facilitate the extrusion of the extruded crumbs. The debris can be discharged, and during the rotation of the spiral rod 132, the scraper 155 can be driven to perform a circular motion around the outer wall of the collecting funnel 150, so that it can further cooperate with the arc groove 151 on the outer wall of the collecting funnel 150, so that its spring 156 can be compressed and released back and forth, thereby vibrating the top surface of the collecting funnel 150 to a certain extent, thereby further avoiding debris clogging the dust screen 152 and affecting its air permeability, and secondly, it can also reduce the inconvenience of collection caused by debris adhering to the top surface of the collecting funnel 150.

[0058] Working principle of the present invention: when in use, the circuit breaker housing can be placed in the positioning groove inside the positioning fixture 134 in sequence, and then the gear motor 131 is started to drive the positioning fixture 134 assembled with the circuit breaker housing to move to the bottom of the punching assembly. After moving to the specified position, the electric push rod 2 320 can be started to drive the lifting frame 1 330 to descend. During the descent, multiple punching motors 332 are started to drive multiple punching tools to rotate respectively. After the lifting frame 1 330 descends to a certain position, its telescopic cylinder 335 will slowly retract to the inner wall of the connecting cylinder 334 due to the pressure on the circuit breaker housing, so that the debris generated during the punching can be shielded to a certain extent, reducing the situation where the debris splashes and is difficult to collect. During the process, the vacuum cleaner 110 can be started, and the vacuum cleaner 110 can be used to form a negative pressure inside the lifting frame 330, and then the debris blocked inside the multiple telescopic cylinders 335 can be collected and transferred to the collection funnel 150 through the principle of negative pressure dust suction. After the circuit breaker shell is punched, the gear motor 140 can be started again to drive the designated positioning tool 134 to be transferred to the bottom of the cleaning component. When the movement is completed, the electric push rod 3 410 can be started to drive the lifting frame 2 420 to descend, and the vacuum cleaner 2 170 can be used to collect the impurities on the surface of the top of the circuit breaker shell again under the negative pressure. On this basis, the dust exhaust airflow generated by the vacuum cleaner 110 and the vacuum cleaner 2 170 will be intercepted by the multiple dust blocking nets 152. The debris is collected so that clean gas can be discharged, and the discharged airflow can be recycled by the traction of the air duct 180. The airflow drives the rotating rollers 440 carrying the rotating wheels 442 to rotate, thereby prompting the cleaning brush sleeves 441 on the outer walls of the rotating rollers 440 to clean the top surface of the circuit breaker housing, so as to collect the more stubborn debris. After the debris is transferred to the inside of the collecting funnel 150, the debris will fall due to gravity. In the process of multi-station processing of the circuit breaker housing, it can drive the spiral rod 132 to rotate, thereby prompting the spiral rod 132 to drive the debris into the extrusion die 160 for extrusion. When extruded to the When the tightness is appropriate, the pressure sensor 221 on the top of the baffle 220 will sense, and the electric push rod 210 can be used to drive the baffle 220 to advance and discharge the extruded debris. During the rotation of the spiral rod 132, the scraper 155 can also be driven to perform a circular motion around the outer wall of the collecting funnel 150, so that it can further cooperate with the arc groove 151 on the outer wall of the collecting funnel 150, so that its spring 156 can be compressed and released back and forth, thereby vibrating the top surface of the collecting funnel 150 to a certain extent, thereby further avoiding debris clogging the dust screen 152 and affecting its air permeability. Secondly, it can also reduce the inconvenience caused by debris adhering to the top surface of the collecting funnel 150.

[0059] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. A circuit breaker production device, comprising a fixing table (100), characterized in that: The inner wall of the fixed platform (100) is fixedly connected to a fixed cylinder (120), the bottom of the inner cavity of the fixed cylinder (120) is rotatably connected to a rotating rod (130), the outer circumferential wall of the rotating rod (130) is provided with a gear ring (131), the top of the inner cavity of the fixed cylinder (120) is provided with a gear motor (140), the output end of the gear motor (140) is connected to a gear meshing with the gear ring (131), the bottom of the rotating rod (130) is provided with a spiral rod (132), and the top of the rotating rod (130) is provided with a processing placement component. The processing placement assembly comprises a rotating disk (133), the inner wall of the fixed platform (100) is also fixedly connected to a collecting funnel (150), the bottom of the collecting funnel (150) is fixedly connected to a connecting ring (153), the bottom of the connecting ring (153) is rotatably connected to a rotating ring (154), the bottom of the rotating ring (154) is rotatably connected to an extrusion die (160), the bottom of the extrusion die (160) is fixedly connected to the bottom of the inner cavity of the fixed platform (100), the outer circumferential wall of the rotating ring (154) is provided with a scraper (155), and the rotating ring (153) is connected to the inner wall of the fixed platform (100). A connecting rod (158) is fixedly connected to the inner wall of the ring (154), and the end of the connecting rod (158) is connected to the circumferential outer wall of the spiral rod (132). A discharge assembly is arranged at the bottom of the fixed platform (100), and the discharge assembly includes a tilting bucket (200). A dust collector 1 (110), a dust collector 2 (170) and an air supply pipe (180) are arranged on the circumferential outer wall of the fixed platform (100). The dust discharge ends of the dust collector 1 (110) and the dust collector 2 (170) extend into the interior of the fixed platform (100). The circumferential outer wall of the fixed platform (100) A punching assembly and a cleaning assembly are also fixedly connected, and the punching assembly and the cleaning assembly respectively include a support frame 1 (300) and a support frame 2 (400). A controller (310) is arranged on the front outer wall of the support frame 1 (300), an electric push rod 2 (320) is arranged on the top of the support frame 1 (300), and the output end of the electric push rod 2 (320) is connected to a lifting frame 1 (330), and an electric push rod 3 (410) is arranged on the top of the support frame 2 (400), and the output end of the electric push rod 3 (410) is connected to a lifting frame 2 (420).

2. A circuit breaker production device according to claim 1, characterized in that: The outer circumferential wall of the rotating disk (133) is provided with a positioning fixture (134), and a plurality of the positioning fixtures (134) are provided with positioning grooves on their tops, and a through circular hole is provided at the bottom of the positioning grooves.

3. A circuit breaker production device according to claim 1, characterized in that: The outer circumferential wall of the collecting funnel (150) is provided with an arc-shaped groove (151), and the inner walls of the arc-shaped grooves (151) are provided with dust-blocking nets (152).

4. A circuit breaker production device according to claim 1, characterized in that: A spring (156) is arranged at the bottom of the inner cavity of the scraper (155), and the ends of the plurality of springs (156) are connected to a knocking plate (157), and the top of the knocking plate (157) is arc-shaped.

5. A circuit breaker production device according to claim 1, characterized in that: The outer wall of the tilting bucket (200) is provided with an electric push rod (210), the output end of the electric push rod (210) is connected to a baffle (220), a groove body is provided on the top of the baffle (220), a pressure sensor (221) is provided at the bottom of the groove body, and a fixed circular plate (222) is fixedly connected to the top of the pressure sensor (221).

6. A circuit breaker production device according to claim 1, characterized in that: A punching motor (332) is arranged on the top of the lifting frame (330), and a punching tool (333) is connected to the output end of the punching motor (332). The interior of the lifting frame (330) is hollow. A dust suction pipe (331) is arranged on the outer wall of the lifting frame (330), and the dust suction pipe (331) extends to the inner wall of the lifting frame (330). The ends of the plurality of dust suction pipes (331) are respectively connected to the output end of the vacuum cleaner (110).

7. A circuit breaker production device according to claim 1, characterized in that: A connecting tube (334) is provided at the bottom of the lifting frame 1 (330), and a plurality of telescopic tubes (335) are slidably connected inside the connecting tubes (334).

8. A circuit breaker production device according to claim 1, characterized in that: A connection box (430) is arranged inside the second lifting frame (420); a rotating roller (440) is rotatably connected between the inner wall of the connection box (430) and the inner wall of the second lifting frame (420); a plurality of cleaning brush sleeves (441) are fixedly connected to the circumferential outer walls of the rotating rollers (440); one end of the plurality of rotating rollers (440) extends into the interior of the connection box (430) and is connected to a rotating wheel (442); and an air outlet (470) is provided on the outer wall of the connection box (430).

9. A circuit breaker production device according to claim 1, characterized in that: A dust collection box (450) is arranged at the top of the inner cavity of the second lifting frame (420), and a second dust collection pipe (460) is arranged at the top of the dust collection box (450). The end of the second dust collection pipe (460) is connected to the output end of the second vacuum cleaner (170), and the end of the air supply pipe (180) extends to the inside of the connection box (430).

10. A method for using a circuit breaker production device, according to a circuit breaker production device according to any one of claims 1 to 9, the specific method of use is as follows, characterized in that: S1: Preparation: When in use, the circuit breaker housing can be placed in the positioning groove inside the positioning tool (134) in sequence, and then the gear motor (131) is started to drive the positioning tool (134) assembled and positioned with the circuit breaker housing to move to the position directly below the punching assembly. S2: Punching: After moving to the designated position, the electric push rod 2 (320) can be started to drive the lifting frame 1 (330) to descend. During the descent process, multiple punching motors (332) are started to drive multiple punching tools to rotate. After the lifting frame 1 (330) descends to a certain position, its telescopic cylinder (335) will slowly retract to the inner wall of the connecting cylinder (334) due to the pressure against the circuit breaker housing, so that the debris generated during the punching can be shielded to a certain extent, reducing the situation where the debris splashes and is difficult to collect. S3: Debris collection: During the drilling process, the vacuum cleaner (110) can be activated to form a negative pressure inside the lifting frame (330), thereby collecting the debris blocked inside the multiple telescopic cylinders (335) and transferring it to the collection funnel (150) through the principle of negative pressure vacuuming. S4: Cleaning the surface of the circuit breaker housing: After the punching process of the circuit breaker housing, the gear motor (140) can be started again to drive the designated positioning tool (134) to move to the bottom of the cleaning component. After the movement is completed, the electric push rod three (410) can be started to drive the lifting frame two (420) to descend, and the vacuum cleaner two (170) is used to collect the impurities on the surface of the top of the circuit breaker housing again under negative pressure. On this basis, the dust exhaust airflow generated by the vacuum cleaner one (110) and the vacuum cleaner two (170) will be intercepted by multiple dust blocking nets (152) to collect debris, so that the clean gas can be discharged, and the discharged airflow can be recycled by the traction of the air supply pipe (180). The multiple rotating rollers (440) carrying the rotating wheels (442) are driven to rotate by the action of the airflow, thereby prompting the cleaning brush sleeves (441) on the outer walls of the multiple rotating rollers (440) to clean the top surface of the circuit breaker housing, thereby collecting more stubborn debris. S5: Extrusion and shaping of debris: After the debris is transferred to the inside of the collecting funnel (150), the debris will fall due to gravity. During the multi-station processing of the circuit breaker housing, it can drive the spiral rod (132) to rotate, thereby causing the spiral rod (132) to drive the debris into the extrusion die (160) for extrusion. When the extrusion reaches a suitable tightness, the pressure sensor (221) on the top of the baffle (220) will sense, and at this time, the baffle (220) can be driven by the electric push rod (210) to push forward to facilitate the extrusion of the extruded debris. The debris is discharged, and during the rotation of the spiral rod (132), the scraper (155) can be driven to perform a circular motion around the outer wall of the collecting funnel (150), thereby further cooperating with the arc groove (151) on the outer wall of the collecting funnel (150), so that its spring (156) can be compressed and released back and forth, thereby vibrating the top surface of the collecting funnel (150) to a certain extent, thereby further avoiding the debris from clogging the dust screen (152) and affecting its air permeability, and secondly, it can also reduce the inconvenience of collection caused by the debris adhering to the top surface of the collecting funnel (150).

Images