Perforating device for umbrella framework processing

Abstract

The invention relates to the technical field of umbrella processing equipment, and particularly discloses a punching device for umbrella skeleton processing, which comprises a base and an umbrella rib supporting mechanism, the umbrella rib supporting mechanism is arranged at the top of the base, a plurality of umbrella rib limiting structures are arranged above the umbrella rib supporting mechanism at equal angles, and two punching mechanisms are arranged on the outer side of the umbrella rib supporting mechanism. The base comprises a first support and a first telescopic rod, the position of the device is convenient to adjust and fix, the strength of a worker for carrying the device is saved, and the heights of the first support, the umbrella rib supporting mechanism, the umbrella rib limiting structure and the punching mechanism can be adjusted according to the height and operation habits of the worker; the umbrella framework punching device is simple in structure, convenient to operate, capable of guaranteeing operation comfort of workers, capable of limiting the position of the end of an umbrella framework, convenient to align a punch and a punching point, capable of cleaning and collecting waste generated in the punching process and capable of guaranteeing the punching efficiency of the umbrella framework while reducing the workload of the workers.

Description

Technical Field

[0001] The invention relates to the technical field of umbrella processing equipment, and in particular discloses a punching device for umbrella frame processing. Background Art

[0002] An umbrella frame refers to a frame used to support the umbrella cloth. It is usually supported by multiple thin and long materials. The number of umbrella frames varies, such as 6 ribs, 8 ribs, and 10 ribs. Generally speaking, the more ribs there are, the better the wind resistance of the umbrella, and the more solid and stable the umbrella is. During the processing of the umbrella frame, a punching device is required to punch corresponding holes on the single-rib umbrella frame for subsequent assembly.

[0003] A Chinese patent with patent number CN218312635U discloses a rib punching device for umbrella processing, including a support platform, a first electric telescopic rod fixedly connected to the bottom of the first slider, a second motor fixedly connected to the bottom of the first electric telescopic rod, a third electric telescopic rod fixedly connected to the bottom of the second slider, a magnet fixedly connected to the bottom of the third electric telescopic rod, a second electric slide rail passing through and provided at the middle position of the bottom of the third connecting plate, a third slider passing through and slidably connected to the middle position of the bottom of the third connecting plate, a second electric telescopic rod fixedly connected to the bottom of the third slider, and a third motor fixedly connected to the bottom of the second electric telescopic rod. In the utility model, with the coordinated use of the third slider, the second electric telescopic rod and the third motor, the grinding disc can grind the uneven parts of the punching place according to actual needs, and under the action of the second slider and the third electric telescopic rod, the umbrella rib fragments are adsorbed for easy collection. However, the position adjustment and fixation of the above-mentioned punching device are inconvenient. During the use of the above-mentioned punching device, the height of the support platform cannot be adjusted according to the height and operating habits of the workers, which affects the comfort of the workers' operation to a certain extent. The above-mentioned punching device does not have the function of limiting the end of the umbrella rib, which is not conducive to the alignment of the drill bit and the punching point. In addition, the waste generated by the above-mentioned punching device during the punching process needs to be manually cleaned by the workers, which increases the workload of the workers and affects the efficiency of the umbrella frame drilling. Therefore, in order to solve the above-mentioned problems, the present invention proposes a punching device for umbrella frame processing. Summary of the invention

[0004] The present invention aims to provide a punching device for umbrella frame processing, which is convenient for position adjustment and fixation, saving workers' effort in carrying the device. The heights of the first bracket, the rib supporting mechanism, the rib limiting structure and the punching mechanism can be adjusted according to the workers' height and operating habits to ensure the workers' operating comfort, and can limit the position of the end of the umbrella frame to facilitate the alignment of the punch and the punching point. It can clean and collect waste generated during the punching process, reduce the workers' workload while ensuring the efficiency of the umbrella frame punching.

[0005] The present invention is achieved through the following technical solutions: 8. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the umbrella rib limiting structure is a pillar-shaped and the shadow-sensitive adhesive tape is mounted on the top of the umbrella rib supporting structure. The pillar-shaped roofing material is a steel structure with a steel bar and a bottom surface. The pillar-shaped roofing material is a pillar-shaped and the shadow-sensitive adhesive tape is a pillar-shaped bottom surface. The pillar-shaped roofing material is a pillar-shaped and the bottom surface is provided with a spring.

[0006] As a further configuration of the above scheme, an annular groove is provided on the top of the first bracket to provide space for the installation of the rib support mechanism; a first reserved hole is provided in the upper middle part of the first bracket to facilitate connection with the limiting shaft to limit the moving direction of the support plate and the rib limiting structure in the rib support mechanism; a first storage box and a second storage box are provided on both sides of the first bracket respectively to facilitate the placement of the first threaded rod, the second threaded rod, the nut and other accessories in the device to facilitate workers to use; a controller is provided on one side of the first bracket, and the controller is connected to the terminal device via a data cable, so that the operation logic of the relevant components in the device can be written into an operating program in the terminal device and transmitted to the controller, so as to use the controller to control the operation of the relevant components in the device.

[0007] As a further configuration of the above scheme, the umbrella rib supporting mechanism includes a supporting plate, a through hole is provided in the middle of the supporting plate, which is convenient for connection with a connecting shaft, a plurality of first sliding grooves are provided at equal intervals on the upper part of the interior of the supporting plate, which are convenient for connection with a first protrusion in the umbrella rib limiting structure to limit the moving direction of the abutment plate, a notch is provided on one side of the first sliding groove to provide space for the punch to completely penetrate the umbrella rib, a plurality of limiting shafts are provided below the supporting plate, the limiting shafts are slidably connected to the annular groove, and can limit the rotation direction of the supporting plate and the components above it, and a connecting shaft is provided through the inside of the through hole to facilitate the installation of the first gear.

[0008] As a further setting of the above scheme, the connecting shaft and the support plate are detachably connected to facilitate the installation and maintenance of the connecting shaft. A first gear is connected to the outer side of the connecting shaft, and a first support seat is provided on the side of the first gear away from the support plate. The connecting shaft passes through the interior of the first support seat and is rotatably connected to the first support seat. The end of the first support seat away from the connecting shaft is connected to the first bracket, and a limiting nut is provided on one side of the first support seat. The limiting nut is threadedly connected to the connecting shaft, which can provide support for the connecting shaft while limiting the position of the connecting shaft and the support plate, so that the connecting shaft and the support plate remain stable during rotation.

[0009] As a further configuration of the above scheme, a second gear is provided on one side of the first gear, and the second gear and gear teeth are meshed with the gear teeth of the first gear. A motor is connected to one side of the second gear, and the second gear and the first gear can be driven to rotate by the motor, thereby driving the support plate and the components above it to rotate to adjust the position of the umbrella ribs. A second support seat is provided on the outer side of the motor, and the end of the second support seat away from the motor is connected to the first bracket, which can provide stable support for the motor and the second gear while facilitating the installation and maintenance of the above components.

[0010] As a further configuration of the above scheme, the lower part of the side plate is connected to the supporting plate, and the lower part of the support plate is provided with two first protrusions, the first protrusion is slidably connected to the first sliding groove, which can limit the moving direction of the support plate, and the first limiting groove is provided on the upper part of the support plate for convenient connection with the second protrusion. An elastic column is provided on the inner side of the spring, which can prevent the umbrella rib from shaking during the process of squeezing the support plate and the spring, so that the support plate can be further stabilized. The two ends of the elastic column are respectively connected to the side plate and the support plate, and a second protrusion is provided on one side of the upper part of the baffle plate, and the second protrusion is slidably connected to the first limiting groove. A first threaded hole is provided inside the second protrusion, and a first threaded rod is connected to the internal thread of the first threaded hole, which can adjust the position of the baffle and fix the position of the baffle by rotating the first threaded rod so that the end face of the first threaded rod squeezes the bottom of the first limiting groove, so as to limit the position of the end head of the umbrella frame, and facilitate the alignment of the end head of the umbrella frame with the punch.

[0011] As a further configuration of the above scheme, the punching mechanism includes a second bracket, the lower end of the second bracket is connected to the first bracket, so as to facilitate the installation and maintenance of the punching mechanism, a second reserved hole is arranged above the second bracket, second slide grooves are arranged on both sides of the second reserved hole, second limiting grooves are arranged on both sides above the second bracket, and a second telescopic rod is arranged through the inside of the reserved hole to limit the moving direction of the second telescopic rod and the punch.

[0012] As a further configuration of the above scheme, a punch is provided at the telescopic end of the second telescopic rod, which can punch holes on the punching points of the umbrella frame, L-shaped plates are provided on both sides of the second telescopic rod, a third protrusion is provided on the side of the L-shaped plate close to the second bracket, the third protrusion is slidably connected to the second slide groove, and a second threaded hole is provided at the end of the L-shaped plate away from the second telescopic rod, and the internal thread of the second threaded hole is connected to the second threaded rod, so as to facilitate the adjustment and fixation of the position of the second telescopic rod and the punch.

[0013] As a further configuration of the above scheme, the lower side of the vacuum cleaner is connected to the first bracket to provide support for the vacuum cleaner, the hose runs through the upper end of the first bracket, and can reduce the occupation of the space above the first bracket by the waste cleaning mechanism, the end of the hose away from the vacuum cleaner is connected to a connecting plate, the two ends of the connecting plate are respectively connected to the third telescopic rod and the limit rod, the outer side of the third telescopic rod is provided with a third bracket, the limit rod runs through the interior of the third bracket and is slidably connected to the third bracket, the lower end of the third bracket is connected to the first bracket, and the extension of the third telescopic rod can drive the end of the hose to move to suck the waste inside the umbrella rib limiting mechanism into the vacuum cleaner for centralized cleaning.

[0014] The degree of the angle formed by the line connecting the vertical projection of the punch on the ground and the vertical projection of the connecting axis on the ground in the two punching mechanisms in the punching device for processing the umbrella frame is an integer multiple of the degree of the angle formed by the extension lines of the two symmetry axes in the two adjacent umbrella rib limiting structures.

[0015] Before use, the two punching mechanisms are numbered as punching mechanism A and punching mechanism B respectively, and an operation program is written in the terminal device according to the following operation sequence: the motor is started, and the unit time (the time for the support plate to rotate the angle between the extended lines of the axes of symmetry of two adjacent umbrella rib limiting structures) is closed, the second telescopic rod in the punching mechanism A is extended and retracted, the motor is started again, and the number of umbrella rib limiting structures between the punching mechanism B and the punching mechanism A plus 1 unit time is added before closing, the second telescopic rod in the punching mechanism B is extended and retracted, the motor is started, and the number of umbrella rib limiting structures between the punching mechanism B and the hose is added 1 unit time is added before closing, the third telescopic rod is extended and retracted, the motor is started, and the unit time is closed, the written operation program is transmitted to the controller through the data line, and the corresponding operation program is selected in the controller to perform the punching operation of the umbrella rib skeleton.

[0016] The present invention has the following beneficial effects in practical application: The use of multiple universal brake wheels in the base makes it easy to adjust the position and fix the device, saving workers the effort of carrying the device. The design of the two first telescopic rods makes it easy to adjust the height of the first bracket and its upper mechanisms and structures from the ground according to the height and operating habits of the workers, thereby improving the comfort of the workers' drilling operations.

[0017] The combination of two abutment plates and multiple springs in the umbrella rib limiting structure can clamp and fix the umbrella frame during the punching process. The combination of the baffle, the first threaded rod and the first limiting groove above the abutment plate facilitates the adjustment of the position of the baffle to limit the position of the end of the umbrella frame inserted between the two abutment plates, making it easier to align the end of the umbrella frame with the punch and improving the efficiency of punching the umbrella frame.

[0018] The design of the two punching mechanisms can punch holes in different positions on the umbrella frame in turn, further improving the punching efficiency of the umbrella frame. The combination of the L-shaped plate, the second threaded rod and the third protrusion can simplify the method of adjusting and fixing the position of the second telescopic rod and the punch, making it easier to align the punch and the punching point.

[0019] The combination of the hose, the third telescopic rod and the limiting rod in the waste cleaning mechanism can drive the end of the hose to move above the umbrella rib limiting structure through the extension and retraction of the third telescopic rod, so as to suck the waste in the umbrella rib limiting structure into the vacuum cleaner for centralized cleaning, thereby reducing the workload of workers in manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a perspective schematic diagram of the present invention; Figure 2 It is a first perspective schematic diagram of the base in the present invention; Figure 3 is a second perspective schematic diagram of the base in the present invention; Figure 4 is a perspective schematic diagram of an umbrella rib support mechanism in the present invention; Figure 5 is a perspective schematic diagram of a support plate in the present invention; Figure 6 It is a perspective schematic diagram of the umbrella rib limiting structure in the present invention; Figure 7 For the present invention Figure 6 A magnified view of point A; Figure 8It is a perspective schematic diagram of the punching mechanism in the present invention; Fig. 9 It is a perspective schematic diagram of the waste cleaning mechanism in the present invention.

[0022] In the figure: 1, base; 2, rib support mechanism; 3, rib limit structure; 4, punching mechanism; 5, waste cleaning mechanism; 6, controller; 11, first bracket; 111, ring groove; 112, first reserved hole; 12, first storage box; 13, second storage box; 14, first telescopic rod; 15, bottom plate; 16, universal brake wheel; 21, support plate; 211, through hole; 212, first slide groove; 2121, notch; 22, limit shaft; 23, connecting shaft; 24, first gear; 25, first support seat; 251, limit nut; 26, second gear; 27, motor; 28, second support seat; 31. Side plate; 32. Abutment plate; 321. First protrusion; 322. First limiting groove; 33. Elastic column; 34. Spring; 35. Baffle plate; 351. Second protrusion; 3511. First threaded hole; 36. First threaded rod; 41. Second bracket; 411. Second reserved hole; 412. Second slide groove; 413. Second limiting groove; 42. Second telescopic rod; 43. L-shaped plate; 431. Second threaded hole; 44. Second threaded rod; 45. Third protrusion; 46. Punch; 51. Vacuum cleaner; 511. Hose; 52. Connecting plate; 53. Third telescopic rod; 54. Limiting rod; 55. Third bracket. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 9 , and describes the application in detail with reference to embodiments.

[0025] The embodiment discloses a punching device for processing an umbrella frame, comprising a base 1 and an umbrella rib support mechanism 2, wherein the top of the base 1 is provided with an umbrella rib support mechanism 2, and a plurality of umbrella rib limiting structures 3 are provided at equal angles above the umbrella rib support mechanism 2, and two punching mechanisms 4 are provided on the outer side of the umbrella rib support mechanism 2, and a waste cleaning mechanism 5 is provided on one side of the punching mechanism 4, and the base 1 comprises a first bracket 11 and a first telescopic rod 14, and both sides of the first bracket 11 are connected to the first telescopic rod 14, and the first telescopic rod 14 is provided with a plurality of rib limiting structures 3. A bottom plate 15 is connected at the bottom, and two universal brake wheels 16 are symmetrically connected at the bottom of the bottom plate 15. The umbrella rib limiting structure 3 includes two side plates 31 and abutment plates 32. Abutment plates 32 are provided on one side of the side plates 31. A plurality of springs 34 are connected between the side plates 31 and the butt plates 32. A baffle plate 35 is provided at one end of the two butt plates 32. The waste debris cleaning mechanism 5 includes a vacuum cleaner 51. A hose 511 is connected to the upper end of the vacuum cleaner 51. A third telescopic rod 53 and a limiting rod 54 are provided on both sides of the hose 511.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, an annular groove 111 is provided on the top of the first bracket 11 to provide space for the installation of the rib support mechanism 2, and a first reserved hole 112 is provided in the upper middle part of the first bracket 11 for convenient connection with the limiting shaft 22 to limit the moving direction of the support plate 21 and the rib limiting structure 3 in the rib support mechanism 2. A first storage box 12 and a second storage box 13 are provided on both sides of the first bracket 11 for convenient placement of the first threaded rod 36, the second threaded rod 44 and nuts and other accessories in the device for workers to use. A controller 6 is provided on one side of the first bracket 11, and the controller 6 is connected to the terminal device via a data cable, so that the operation logic of the relevant components in the device can be written into an operating program in the terminal device and transmitted to the controller 6, so as to use the controller 6 to control the operation of the relevant components in the device.

[0027] like Figure 1 , Figure 4 and Figure 5As shown, the umbrella rib support mechanism 2 includes a support plate 21, a through hole 211 is provided in the middle of the support plate 21, which is convenient for connection with the connecting shaft 23, a plurality of first sliding grooves 212 are evenly spaced on the upper part of the inner part of the support plate 21, which are convenient for connection with the first protrusion 321 in the umbrella rib limiting structure 3 to limit the moving direction of the abutment 32, a notch 2121 is provided on one side of the first sliding groove 212 to provide space for the punch 46 to completely penetrate the umbrella rib, a plurality of limiting shafts 22 are provided below the support plate 21, the limiting shafts 22 are slidably connected to the annular groove 111, and can limit the rotation direction of the support plate 21 and the components above it, and a connecting shaft 23 is penetrated inside the through hole 211 to facilitate the installation of the first gear 24.

[0028] like Figure 1 , Figure 4 and Figure 5 As shown, the connecting shaft 23 is detachably connected to the support plate 21, which is convenient for the installation and maintenance of the connecting shaft 23. The outer side of the connecting shaft 23 is connected to the first gear 24, and the side of the first gear 24 away from the support plate 21 is provided with a first support seat 25. The connecting shaft 23 passes through the interior of the first support seat 25 and is rotatably connected to the first support seat 25. The end of the first support seat 25 away from the connecting shaft 23 is connected to the first bracket 11, and a limiting nut 251 is provided on one side of the first support seat 25. The limiting nut 251 is threadedly connected to the connecting shaft 23, which can provide support for the connecting shaft 23 while limiting the position of the connecting shaft 23 and the support plate 21, so that the connecting shaft 23 and the support plate 21 remain stable during rotation.

[0029] like Figure 1 and Figure 4 As shown, a second gear 26 is provided on one side of the first gear 24, and the second gear 26 and the gear teeth are meshed with the gear teeth of the first gear 24. A motor 27 is connected to one side of the second gear 26, and the second gear 26 and the first gear 24 can be driven to rotate by the motor 27, thereby driving the support plate 21 and the upper components thereof to rotate, so as to adjust the position of the umbrella ribs. A second support seat 28 is provided on the outer side of the motor 27, and the end of the second support seat 28 away from the motor 27 is connected to the first bracket 11, which can provide stable support for the motor 27 and the second gear 26 while facilitating the installation and maintenance of the above components.

[0030] like Figure 1 , Figure 6 and Figure 7As shown, the lower part of the side plate 31 is connected to the support plate 21, and two first protrusions 321 are arranged at the lower part of the abutment plate 32. The first protrusions 321 are slidably connected to the first slide groove 212, which can limit the moving direction of the abutment plate 32. A first limiting groove 322 is arranged above the abutment plate 32, which is convenient for connecting with the second protrusion 351. An elastic column 33 is arranged on the inner side of the spring 34, which can prevent the spring 34 from shaking during the process of squeezing the abutment plate 32 and the spring 34 by the umbrella rib, so as to further stabilize the abutment plate 32. The two ends of the elastic column 33 are respectively connected to the side plate 3 1 is connected to the stop plate 32, a second protrusion 351 is provided on one side above the baffle plate 35, the second protrusion 351 is slidably connected to the first limiting groove 322, a first threaded hole 3511 is provided inside the second protrusion 351, and the first threaded hole 3511 is internally threadedly connected to the first threaded rod 36, the position of the baffle plate 35 can be adjusted and the position of the baffle plate 35 can be fixed by rotating the first threaded rod 36 so that the end surface of the first threaded rod 36 squeezes the bottom of the first limiting groove 322, so as to limit the position of the end of the umbrella frame and facilitate the alignment of the end of the umbrella frame with the punch 46.

[0031] like Figure 1 and Figure 8 As shown, the punching mechanism 4 includes a second bracket 41, the lower end of the second bracket 41 is connected to the first bracket 11, which is convenient for the installation and maintenance of the punching mechanism 4, and a second reserved hole 411 is arranged above the second bracket 41, and second slide grooves 412 are arranged on both sides of the second reserved hole 411, and second limiting grooves 413 are arranged on both sides of the upper side of the second bracket 41, and a second telescopic rod 42 is arranged through the inside of the reserved hole to limit the moving direction of the second telescopic rod 42 and the punch 46.

[0032] like Figure 1 and Figure 8 As shown, the telescopic end of the second telescopic rod 42 is provided with a punch 46, which can punch holes on the punching points of the umbrella frame, and L-shaped plates 43 are provided on both sides of the second telescopic rod 42. A third protrusion 45 is provided on the side of the L-shaped plate 43 close to the second bracket 41, and the third protrusion 45 is slidably connected to the second slide groove 412. A second threaded hole 431 is provided at the end of the L-shaped plate 43 away from the second telescopic rod 42, and the internal thread of the second threaded hole 431 is connected to the second threaded rod 44, which is convenient for adjusting the position of the second telescopic rod 42 and the punch 46 and fixing them.

[0033] like Figure 1 and Fig. 9As shown, the lower part of the vacuum cleaner 51 is connected to the first bracket 11, which can provide support for the vacuum cleaner 51. The hose 511 runs through the upper end of the first bracket 11, which can reduce the occupation of the space above the first bracket 11 by the waste cleaning mechanism 5. The end of the hose 511 away from the vacuum cleaner 51 is connected to a connecting plate 52, and the two ends of the connecting plate 52 are respectively connected to the third telescopic rod 53 and the limiting rod 54. The outer side of the third telescopic rod 53 is provided with a third bracket 55, and the limiting rod 54 runs through the interior of the third bracket 55 and is slidably connected to the third bracket 55. The lower end of the third bracket 55 is connected to the first bracket 11, and the extension of the third telescopic rod 53 can drive the end of the hose 511 to move to suck the waste inside the umbrella rib limiting structure 33 into the vacuum cleaner 51 for centralized cleaning.

[0034] The punching device for processing an umbrella frame disclosed in the present embodiment has the following steps: before use, the brake of the universal brake wheel 16 is released to move the device to a suitable position, and then the brake of the universal brake wheel 16 is stepped on to fix the position of the device; the controller 6 is used to simultaneously control the extension and retraction of the two first telescopic rods 14; the distance from the ground of the first bracket 11 and its connecting mechanism and structure is adjusted to a suitable distance according to the worker's operating habits, and then the first telescopic rod 14 is closed; a plurality of rib limiting structures 3 (taking 6 as an example) are numbered 1-6 in sequence according to the shortest distance from the controller 6, wherein the left and right sides of the No. 1 rib limiting structure 3 are the No. 6 rib limiting structure 3 and the No. 2 rib limiting structure 3, respectively; and the two punching mechanisms 4 are numbered A punching mechanism 4 and B punching mechanism 4 in sequence according to the distance from the controller 6.

[0035] An umbrella frame to be punched is placed in the No. 1 umbrella rib limiting structure 3, so that one end of the umbrella rib frame is in contact with each other on one side of the baffle 35, so that the two sides of the umbrella frame respectively squeeze the two abutment plates 32 and the spring 34 and the elastic column 33 between the abutment plate 32 and the side plate 31, and the umbrella rib frame is clamped under the rebound action of the elastic column 33 and the spring 34, and the controller 6 is used to start the motor 27, so that the motor 27 drives the first gear 24, the support plate 21 and the umbrella rib limiting structure 3 to rotate through the second gear 26, and after the No. 1 umbrella rib limiting structure 3 is moved to the bottom of the A punching mechanism 4, the motor 27 is turned off, and the second threaded rod 44 on one side of the two L-shaped plates 43 above the A punching mechanism 4 is rotated in turn, so that the end face of the second threaded rod 44 is separated from the second limiting groove 413, releasing the second telescopic rod 4. 2, adjust the position of the second telescopic rod 42 in the A punching mechanism 4 so that the third protrusion 45 slides in the second slide groove 412, align the punch 46 in the A punching mechanism 4 with one of the multiple punching points in the umbrella rib skeleton in the No. 1 umbrella rib limiting structure 3, rotate the two second threaded rods 44 in the A punching mechanism 4 in sequence so that the end surface of the second threaded rod 44 squeezes the bottom of the second limiting groove 413, and fix the positions of the L-shaped plate 43, the second telescopic rod 42 and the punch 46 through the friction between the second threaded rod 44 and the second limiting groove 413, use the controller 6 to control the second telescopic rod 42 in the A punching mechanism 4 to extend, push the punch 46 to the punching point of the umbrella rib skeleton, and perform punching. After the punching is completed, control the second telescopic rod 42 to retract and reset the punch 46.

[0036] Use the controller 6 to start the motor 27 again, so that the motor 27 drives the first gear 24 and the support plate 21 to rotate through the second gear 26, and the No. 1 umbrella rib limiting structure 3 together with the umbrella rib skeleton is rotated to the bottom of the B punching mechanism 4, and the motor 27 is turned off. The position of the second telescopic rod 42 and the punch 46 in the B punching mechanism 4 is adjusted in the same way as the position adjustment method of the second telescopic rod 42 and the punch 46 in the A punching mechanism 4, so that the punch 46 in the B punching mechanism 4 is aligned with another punching point of the multiple punching points in the umbrella rib skeleton in the No. 1 umbrella rib limiting structure 3. Use the controller 6 to control the second telescopic rod 42 in the B punching mechanism 4 to extend and retract, drive the punch 46 to move, and punch another punching point of the umbrella rib skeleton. After the punching is completed, start the motor 27 again, and the No. 1 umbrella rib limiting structure 3 is moved to the bottom of the B punching mechanism 4. After the structure 3 together with the umbrella rib skeleton moves to the bottom of the hose 511, the motor 27 is turned off, and the vacuum cleaner 51 is started by the controller 6 to control the extension and retraction of the third telescopic rod 53, so as to drive the end of the hose 511 to move back and forth on the No. 1 umbrella rib limiting structure 3, and the waste generated by the punching is sucked out from the No. 1 umbrella rib limiting structure 3, sucked into the vacuum cleaner 51 for centralized collection, and the third telescopic rod 53 is turned off after cleaning, and the motor 27 is started again to rotate the No. 1 umbrella rib limiting structure 3 from the bottom of the hose 511 to the original position of the No. 2 umbrella rib limiting structure 3, and the motor 27 is turned off, and the umbrella rib skeleton with the holes punched is removed from the inner side of the No. 1 umbrella rib limiting structure 3, and the device is debugged. After the motor 27 is started to reset the No. 1 umbrella rib limiting structure 3 to a position close to the controller 6, the motor 27 is turned off, and the subsequent punching operation can be carried out.

[0037] When the No. 1 rib limiting structure 3 rotates to the bottom of the A punching mechanism 4, the No. 2 rib limiting structure 3 rotates to the position of the original No. 1 rib limiting structure 3, and the worker places the rib skeleton to be punched inside the No. 2 rib limiting structure 3. In the process of the motor 27 driving the support plate 21 to rotate, the No. 2-No. 6 rib limiting structures 3 are punched for the first time through the A punching mechanism 4 in turn, and then punched for the second time through the B punching mechanism 4. After the second punching is completed, the waste generated by the punching is cleaned from the bottom of the hose 511. After cleaning, the punched rib skeleton is removed from the rib limiting structure 3 during the interval of the rotation of the motor 27, and a new rib skeleton to be punched is placed inside the empty rib limiting structure 3.

[0038] The above operations are programmed into an operation program in the terminal device according to the following operation sequence: the motor 27 is started, and is closed after a unit time (the time for the support plate 21 to rotate the extended lines of the symmetry axes of two adjacent umbrella rib limiting structures 3), the second telescopic rod 42 in the A punching mechanism 4 is extended and contracted, the motor 27 is started again, and is closed after the number of umbrella rib limiting structures 3 between the B punching mechanism 4 and the A punching mechanism 4 plus 1 unit time, the second telescopic rod 42 in the B punching mechanism 4 is extended and contracted, the motor 27 is started, and is closed after the number of umbrella rib limiting structures 3 between the B punching mechanism 4 and the hose 511 plus 1 unit time, the third telescopic rod 53 is extended and contracted, the motor 27 is started, and is closed after the unit time, the programmed operation program is transmitted to the controller 6 through the data line, and the corresponding operation program is selected in the controller 6 to perform the punching operation of the umbrella rib skeleton.

[0039] The controller 6, the first storage box 12, the second storage box 13, the first telescopic rod 14, the universal brake wheel 16, the notch 2121, the limit shaft 22, the connecting shaft 23, the first gear 24, the limit nut 251, the second gear 26, the motor 27, the second support seat 28, the elastic column 33, the spring 34, the first threaded rod 36, the second telescopic rod 42, the L-shaped plate 43, the second threaded rod 44, the punch 46, the vacuum cleaner 51, the hose 511, the third telescopic rod 53, the limit rod 54 and other components in the punching device for processing an umbrella frame disclosed in the present invention are all universal standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the invention should be included in the protection scope of the present invention.

Claims

1. A punching device for umbrella frame processing, comprising a base and an umbrella rib support mechanism, It is characterized in that The top of the base is provided with an umbrella rib supporting mechanism, and a plurality of umbrella rib limiting structures are provided at equal angles above the umbrella rib supporting mechanism, two punching mechanisms are provided on the outer side of the umbrella rib supporting mechanism, and a waste cleaning mechanism is provided on one side of the punching mechanism. The base comprises a first bracket and a first telescopic rod, both sides of the first bracket are connected to the first telescopic rod, the lower part of the first telescopic rod is connected to the bottom of the first telescopic rod, and two universal brake wheels are symmetrically connected to the lower part of the bottom plate. The umbrella rib limiting structure comprises two side plates and abutment plates, abutment plates are provided on one side of the side plates, a plurality of springs are connected between the side plates and the butt plates, and baffles are provided at one end of the two butt plates, and the waste cleaning mechanism comprises a vacuum cleaner, a hose is connected to the upper end of the vacuum cleaner, and a third telescopic rod and a limiting rod are respectively provided on both sides of the hose.

2. A punching device for umbrella frame processing according to claim 1, It is characterized in that A ring groove is arranged above the first bracket, a first reserved hole is arranged in the middle of the upper part of the first bracket, a first storage box and a second storage box are arranged on both sides of the first bracket respectively, a controller is arranged on one side of the first bracket, and the controller is connected to the terminal device through a data cable.

3. A punching device for umbrella frame processing according to claim 1, It is characterized in that The umbrella rib support mechanism includes a support plate, a through hole is provided in the middle of the support plate, a plurality of first slide grooves are provided at equal intervals on the upper part of the support plate, a notch is provided on one side of the first slide groove, a plurality of limit shafts are provided below the support plate, the limit shafts are slidably connected to the annular groove, and a connecting shaft is provided through the inside of the through hole.

4. A punching device for umbrella frame processing according to claim 3, It is characterized in that The connecting shaft is detachably connected to the support plate, a first gear is connected to the outer side of the connecting shaft, a first support seat is provided on the side of the first gear away from the support plate, the connecting shaft passes through the interior of the first support seat and is rotatably connected to the first support seat, an end of the first support seat away from the connecting shaft is connected to the first bracket, a limiting nut is provided on one side of the first support seat, and the limiting nut is threadedly connected to the connecting shaft.

5. A punching device for umbrella frame processing according to claim 4, It is characterized in that A second gear is arranged on one side of the first gear, and the second gear and gear teeth are meshed with the gear teeth of the first gear. A motor is connected to one side of the second gear, and a second support seat is arranged on the outer side of the motor. An end of the second support seat away from the motor is connected to the first bracket.

6. A punching device for umbrella frame processing according to claim 1, It is characterized in that The lower part of the side plate is connected to the support plate, and two first protrusions are provided at the lower part of the abutment plate, and the first protrusion is slidably connected to the first slide groove, and a first limiting groove is provided above the abutment plate, and an elastic column is provided on the inner side of the spring, and the two ends of the elastic column are respectively connected to the side plate and the abutment plate, and a second protrusion is provided on the upper side of the baffle plate, and the second protrusion is slidably connected to the first limiting groove, and a first threaded hole is provided inside the second protrusion, and the first threaded rod is threadedly connected to the inner side of the first threaded hole.

7. A punching device for umbrella frame processing according to claim 1, It is characterized in that The punching mechanism includes a second bracket, the lower end of the second bracket is connected to the first bracket, a second reserved hole is arranged above the second bracket, second slide grooves are arranged on both sides of the second reserved hole, second limiting grooves are arranged on both sides above the second bracket, and a second telescopic rod is arranged through the inside of the reserved hole.

8. A punching device for umbrella frame processing according to claim 7, It is characterized in that A punch is provided at the telescopic end of the second telescopic rod, and L-shaped plates are provided on both sides of the second telescopic rod. A third protrusion is provided on the side of the L-shaped plate close to the second bracket, and the third protrusion is slidably connected to the second sliding groove. A second threaded hole is provided at the end of the L-shaped plate away from the second telescopic rod, and the internal thread of the second threaded hole is connected to the second threaded rod.

9. The punching device for umbrella frame processing according to claim 1, It is characterized in that The lower part of the vacuum cleaner is connected to the first bracket, the hose passes through the upper end of the first bracket, the end of the hose away from the vacuum cleaner is connected to a connecting plate, the two ends of the connecting plate are respectively connected to the third telescopic rod and the limiting rod, the outer side of the third telescopic rod is provided with a third bracket, the limiting rod passes through the interior of the third bracket and is slidably connected to the third bracket, and the lower end of the third bracket is connected to the first bracket.

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