Umbrella rib punching device for umbrella processing

Abstract

The umbrella rib punching device for umbrella processing comprises a workbench and a clamping block, a punching mechanism is arranged on the workbench, and a discharging base is fixedly installed on the top face of the workbench. According to the umbrella rib punching device, multiple umbrella ribs can be punched at a time through the multiple umbrella rib grooves, the multiple umbrella ribs of the umbrella rib grooves can be pressed and fixed in a partitioned mode, and meanwhile after punching is completed, the supporting ejection blocks move upwards to eject the umbrella ribs out of the umbrella rib grooves; a pushing frame is driven to move to push a plurality of umbrella ribs ejected out of the surface of a discharging base into a collecting frame to be collected, meanwhile, the umbrella ribs placed in a discharging groove in a movable preparation discharging plate in advance move along with the pushing frame and then can correspond to all the umbrella rib grooves, and a first driving air cylinder drives an ejecting block to move downwards; the umbrella ribs in the discharging groove can fall into the umbrella rib groove and can continue to be punched, the punched umbrella ribs can be automatically discharged, feeding is carried out while discharging is carried out, the punching efficiency is greatly improved, and operation is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of umbrella processing, in particular to an umbrella rib punching device for umbrella processing. Background Art

[0002] The umbrella frame refers to the 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] For example, Chinese utility model patent CN220760731U discloses a device for punching holes in umbrella ribs, which relates to the umbrella manufacturing field. The device comprises a frame, a first cylinder fixedly mounted on the frame, a compression plate fixedly mounted at the end of the first cylinder, a feed assembly mounted within the frame, a hollow drum movably mounted within the frame, the lower end of the hollow drum positioned above a waste chute, a feed tray fixedly mounted at the upper end of the hollow drum, a rib slot defined on the feed tray, a driven gear fixedly mounted on the hollow drum, a servo motor fixedly mounted within the frame to one side of the driven gear, a drive gear fixedly mounted at the output end of the servo motor, and a punching mechanism within the frame above the feed tray. After the ribs move below the punching mechanism, the first cylinder can be activated, causing the compression plate to compress the ribs. Once the ribs are compressed, the second cylinder and drill can be activated, causing the drill bit on the drill to move downward, automatically punching holes in the ribs and improving drilling efficiency.

[0004] However, in the existing umbrella rib punching device for processing umbrellas, the ribs are placed into the rib grooves one by one, and the feeding turntable is rotated so that the ribs placed on the feeding turntable are moved one by one to the bottom of the punching mechanism. The punching mechanism can only punch holes in the ribs one by one, and the punching efficiency is relatively low. In addition, the staff needs to manually unload the material and manually add another one after punching a hole in each rib, which is quite troublesome.

[0005] To this end, we propose an umbrella rib punching device for umbrella processing to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a rib punching device for umbrella processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for punching holes in umbrella ribs for processing umbrellas, comprising a workbench and a clamping block, a punching mechanism being provided on the workbench, a discharge seat being fixedly mounted on the top surface of the workbench, a plurality of rib grooves being provided on the top surface of the discharge seat, a support block being fixedly mounted on one side of the workbench, a cylinder being fixedly mounted on the top surface of the support block, a connecting rod being fixedly mounted on the output end of the piston rod of the cylinder, a support plate being fixedly mounted on the top surface of the connecting rod, a plurality of support ejection blocks being fixedly mounted on the top surface of the support plate, the support ejection blocks being slidably connected to the rib grooves, a limiting seat being fixedly mounted on both ends of one side of the bottom of the workbench, the limiting seat being in contact with a collection frame, a side of the collection frame being in contact with the workbench, and an inclined groove being provided on one end of the top of the collection frame;

[0008] One side of the material discharging seat is fixedly connected to a connecting block, one side of the connecting block is fixedly installed with a motor 1, the rotating shaft of the motor 1 is fixedly connected to a rotating rod, both ends of the outer surface of the rotating rod are respectively fixed with gears, the top surface of the connecting block is slidably connected to the pushing rack and the movable pre-discharging plate, one side of the pushing rack is fixed to the movable pre-discharging plate, the top surface of the movable pre-discharging plate is provided with a plurality of discharging grooves, and both ends of the bottom surfaces of the movable pre-discharging plate and the pushing rack are respectively provided with racks, and the racks are meshed with gears;

[0009] Cylinder 2 is fixedly installed at both ends of the top surface of the workbench, the output end of the piston rod of cylinder 2 is fixedly connected to connecting rod 2, the top of connecting rod 2 is fixedly connected to the mounting plate, there are two clamping blocks, and the two clamping blocks are respectively connected to the mounting plate through multiple fixing bolts, and the bottom surfaces of the two clamping blocks are respectively fixed to the pressure plate, and the bottom surface of the pressure plate is fixed with a rubber pad.

[0010] Preferably, the bottom surface of the mounting plate has slots at both ends, the slots are used to hold the card blocks, the top surface of the mounting plate has multiple threaded holes, the threaded holes and the slots are connected, and the top surface of the card blocks has threaded grooves at both ends.

[0011] Preferably, a notch is provided on one side of the workbench, the bottom surface of the connecting block is fixedly connected to the support frame, and one side of the support frame is fixedly connected to the workbench.

[0012] Preferably, a first slide groove is respectively provided at both ends of the top surface of the connecting block, a second slide groove is respectively provided at both ends of the top surface of the discharge seat, the first slide groove and the second slide groove are internally connected, and the rack is slidably connected to the first slide groove and the second slide groove.

[0013] Preferably, the rack is fixed with limit blocks on both sides, the slide groove one is opened on both sides, the slide groove two is opened on both sides, the limit groove one and the limit groove two are internally connected, and the limit blocks are slidably connected to the limit groove one and the limit groove two.

[0014] Preferably, the punching mechanism includes a fixing frame, a mounting slot, a sliding slot, a second motor, a screw, a moving block, a threaded sleeve, a guide hole, a third cylinder, a third connecting rod, a fixing block, a fixing plate, a drilling rig, and a guide rod.

[0015] Preferably, a fixing bracket is fixedly installed on the top surface of the workbench, and a mounting groove is opened on the fixing bracket. Motor 2 is fixedly installed in the mounting groove. One end of the screw rod is fixedly connected to the rotating shaft of motor 2, and the other end of the screw rod is rotatably connected to the fixing bracket.

[0016] Preferably, a sliding groove is provided on the fixing frame, the screw rod is rotatably connected in the sliding groove, the sliding groove is slidably connected to the moving block, the moving block is embedded in a threaded sleeve, and the threaded sleeve is threadedly connected to the screw rod.

[0017] Preferably, cylinder three is fixedly installed at both ends of the bottom surface of the moving block, the output end of the piston rod of cylinder three is fixedly connected to connecting rod three, the bottom end of connecting rod three is fixedly installed with a fixed block, the bottom of the fixed block is connected to multiple fixed plates by bolts, and the bottom surface of the fixed plate is fixedly connected to the drilling rig.

[0018] Preferably, a plurality of guide rods are horizontally fixed in the sliding groove, and guide holes are respectively provided at both ends of one side of the moving block, and the guide holes are slidably connected to the guide rods.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention provides a plurality of umbrella rib grooves so that the punching mechanism can punch holes in a plurality of umbrella ribs at a time. By providing a second cylinder, a mounting plate, a clamping block, a fixing bolt, a pressing plate, a rubber pad, etc., a plurality of umbrella ribs placed in the umbrella rib grooves can be compacted and fixed in a partitioned manner, thereby improving the stability of the umbrella ribs during punching. By providing a first cylinder, a supporting plate, a supporting ejecting block, etc., the placed umbrella ribs can be supported by the supporting ejecting block. At the same time, after the punching is completed, the supporting ejecting block can be moved upward to eject the umbrella rib groove. At the same time, by providing a first motor, a rotating rod, a gear, a pushing rack, a movable pre-discharging plate, a discharging trough, a rack, etc., the pushing mechanism can be driven The frame moves to push the multiple umbrella ribs ejected from the discharge seat surface into the collection frame for collection. At the same time, the umbrella ribs placed in the discharge trough on the mobile preparation discharge plate in advance can correspond to each umbrella rib groove after moving. Then, the supporting plate and the support ejection block are driven downward by the cylinder, so that the umbrella ribs in the discharge trough can fall into the umbrella rib groove and the punching work of the next batch of umbrella ribs can continue. The punched umbrella ribs can be automatically unloaded and loaded at the same time as unloading, which greatly improves the efficiency of punching and saves labor. There is no need to take out the punched umbrella ribs one by one, only loading is needed, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the local structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the partial structure of the present invention;

[0026] Figure 6 It is a schematic diagram of a side cross-sectional structure of a local structure of the present invention;

[0027] Figure 7 It is a schematic diagram of a top cross-sectional structure of a local structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0029] Figure 9 It is a schematic diagram of the local structure of the present invention.

[0030] In the figure: 1. Workbench; 2. Notch; 3. Unloading seat; 31. Rib groove; 32. Second chute; 321. Second limit slot; 4. Support block; 5. First cylinder; 6. First connecting rod; 7. Support plate; 8. Support ejector block; 9. Second cylinder; 10. Second connecting rod; 11. Mounting plate; 111. Slot; 112. Threaded hole; 12. Block; 121. Threaded groove; 13. Press plate; 14. Rubber pad; 15. Fixing bolt; 16. Connecting block; 161. First chute; 1611. Second limit slot; 17. Support frame; 18. First motor; 19. Rotating rod 20. Gear; 21. Pushing rack; 22. Mobile pre-discharging plate; 221. Discharging trough; 23. Rack; 231. Limit block; 24. Limit seat; 25. Collecting frame; 251. Inclined trough; 26. Punching mechanism; 261. Fixed frame; 2611. Mounting slot; 2612. Sliding slot; 262. Motor 2; 263. Screw; 264. Moving block; 2641. Threaded sleeve; 2642. Guide hole; 265. Cylinder 3; 2651. Connecting rod 3; 266. Fixed block; 267. Fixed plate; 268. Drilling rig; 269. Guide rod. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] Example 1:

[0033] See also Figure 1-9 , which is the first embodiment of the present invention, the present invention provides a technical solution: an umbrella rib punching device for umbrella processing, comprising a workbench 1, a clamping block 12, a punching mechanism 26 on the workbench 1, a material discharge seat 3 fixedly installed on the top surface of the workbench 1, a plurality of umbrella rib grooves 31 are provided on the top surface of the material discharge seat 3, a support block 4 is fixedly connected to one side of the workbench 1, a cylinder 5 is fixedly installed on the top surface of the support block 4, the output end of the piston rod of the cylinder 5 is fixedly connected to the connecting rod 6, the top of the connecting rod 6 is fixedly installed with a support plate 7, a plurality of support ejection blocks 8 are fixedly connected to the top surface of the support plate 7, and the support top The ejection block 8 can support the placed umbrella ribs and can also push the umbrella ribs out by moving upward. The support ejection block 8 is slidably connected to the umbrella rib groove 31. The support ejection block 8 is also arranged in a partitioned manner and cooperates with the pressing plate 13 to avoid affecting the punching work of the umbrella ribs. The two ends of one side of the bottom of the workbench 1 are respectively fixed with the limit seats 24, and the limit seats 24 contact the collection frame 25. The limit seats 24 can limit the collection frame 25. One side of the collection frame 25 contacts the workbench 1. An inclined groove 251 is provided at one end of the top of the collection frame 25 to facilitate the umbrella ribs after punching to fall into the collection frame 25.

[0034] One side of the unloading seat 3 is fixedly connected to the connecting block 16, and one side of the connecting block 16 is fixedly installed with a motor 18. The rotating shaft of the motor 18 is fixedly connected to a rotating rod 19, and the two ends of the outer surface of the rotating rod 19 are respectively fixed to gears 20. The top surface of the connecting block 16 is slidably connected to the pushing rack 21 and the movable pre-unloading plate 22. One side of the pushing rack 21 is fixed to the movable pre-unloading plate 22. The pushing rack 21 and the movable pre-unloading plate 22 will slide on the top surface of the unloading seat 3 when they move. A plurality of unloading grooves 221 are provided on the top surface of the movable pre-unloading plate 22. Racks 23 are respectively provided at both ends of the bottom surfaces of the movable pre-unloading plate 22 and the pushing rack 21, and the racks 23 are meshed with the gear 20.

[0035] Cylinder 2 9 is fixedly installed at both ends of the top surface of the workbench 1, and the output end of the piston rod of cylinder 29 is fixedly connected to connecting rod 2 10. The top of connecting rod 2 10 is fixedly connected to the mounting plate 11. There are two clamping blocks 12, and the two clamping blocks 12 are connected to the mounting plate 11 through multiple fixing bolts 15. The bottom surfaces of the two clamping blocks 12 are fixedly connected to pressing plates 13. The setting of the pressing plate 13 is to partition and fix the placed umbrella ribs to avoid blocking the punching position of the umbrella ribs and affecting the punching work. At the same time, the setting position of the mounting plate 11 also does not block the umbrella ribs. A rubber pad 14 is fixed on the bottom surface of the pressing plate 13 to protect the umbrella ribs.

[0036] Example 2:

[0037] See also Figure 1-9 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Card grooves 111 are respectively provided at both ends of the bottom surface of the mounting plate 11, and the card block 12 is clamped in the card groove 111. A plurality of threaded holes 112 are provided on the top surface of the mounting plate 11. The threaded holes 112 and the card grooves 111 are internally connected. Threaded grooves 121 are respectively provided at both ends of the top surface of the card block 12. The threaded holes 112 and the threaded grooves 121 are internally connected to the fixing bolts 15, which facilitates the disassembly and maintenance of the pressure plate 13.

[0038] A notch 2 is provided on one side of the workbench 1 , the bottom surface of the connecting block 16 is fixedly connected to a support frame 17 , and one side of the support frame 17 is fixedly connected to the workbench 1 to improve the support for the connecting block 16 .

[0039] A chute 161 is respectively provided at both ends of the top surface of the connecting block 16 , and a chute 2 32 is respectively provided at both ends of the top surface of the discharge seat 3 . The chute 161 and the chute 2 32 are internally connected, and the rack 23 is slidably connected to the chute 161 and the chute 2 32 .

[0040] Limit blocks 231 are fixed on both sides of the rack 23, limit grooves 1611 are opened on both sides of the slide groove 161, and limit grooves 2 321 are opened on both sides of the slide groove 2 32. The limit grooves 1 1611 and the limit grooves 2 321 are internally connected, and the limit block 231 is slidably connected to the limit grooves 1 1611 and the limit grooves 2 321. By setting the limit grooves 1 1611, the limit grooves 2 321 and the limit blocks 231, the rack 23 can be limited, the stability of the movement of the pushing rack 21 and the movable preparatory discharge plate 22 is improved, and the moving range of the pushing rack 21 and the movable preparatory discharge plate 22 can also be limited.

[0041] The punching mechanism 26 includes a fixing frame 261, a mounting slot 2611, a sliding slot 2612, a second motor 262, a screw 263, a moving block 264, a threaded sleeve 2641, a guide hole 2642, a third cylinder 265, a third connecting rod 2651, a fixing block 266, a fixing plate 267, a drilling rig 268, and a guide rod 269.

[0042] A fixing bracket 261 is fixedly installed on the top surface of the workbench 1. A mounting groove 2611 is opened on the fixing bracket 261. A second motor 262 is fixedly installed in the mounting groove 2611. One end of a screw rod 263 is fixed to the rotating shaft of the second motor 262. The other end of the screw rod 263 is rotatably connected to the fixing bracket 261.

[0043] The fixing frame 261 is provided with a sliding groove 2612 , the screw rod 263 is rotatably connected to the sliding groove 2612 , the sliding groove 2612 is slidably connected to the moving block 264 , the moving block 264 is embedded with a threaded sleeve 2641 , and the threaded sleeve 2641 is threadedly connected to the screw rod 263 .

[0044] Cylinder three 265 is fixedly installed at both ends of the bottom surface of the moving block 264, the output end of the piston rod of cylinder three 265 is fixedly connected to connecting rod three 2651, and the bottom end of connecting rod three 2651 is fixedly installed with a fixed block 266. The bottom of the fixed block 266 is connected to multiple fixed plates 267 by bolts, and the bottom surface of the fixed plate 267 is fixedly connected to the drilling rig 268, which is convenient for the separate disassembly and maintenance of the drilling rig 268.

[0045] Multiple guide rods 269 are horizontally fixedly connected within the sliding groove 2612. Guide holes 2642 are respectively defined at both ends of one side of the movable block 264. The guide holes 2642 are slidably connected to the guide rods 269, thereby improving the stability of the horizontal movement of the movable block 264. During drilling, the second motor 262 is connected to an external power source. Starting the second motor 262 drives the screw 263 to rotate, thereby driving the movable block 264, the third cylinder 265, and the drill rig 268 to move horizontally, allowing drilling at different locations on the umbrella ribs. Once the holes are in the desired position, the third cylinder 265 is connected to an external power source, which drives the multiple drill rigs 268 downward to drill the ribs.

[0046] Example 3:

[0047] See also Figure 1-9, which is the third embodiment of the present invention. This embodiment is based on the above two embodiments. In actual operation, the present invention places the collection frame 25 in the position corresponding to the limit seat 24, puts multiple umbrella ribs into the corresponding umbrella rib grooves 31, and drives the cylinder 2 9 to move downward by driving the cylinder 2 9, so that the rubber pad 14 moves downward to contact the umbrella ribs, which can press and fix the placed multiple umbrella ribs, thereby improving the stability of the umbrella ribs when punching. The pressing plate 13 can partition and fix the placed multiple umbrella ribs according to the punching positions to avoid blocking the umbrella rib punching positions. Then, Adjust the position of the punching mechanism 26, and use multiple drills 268 to punch holes in multiple placed umbrella ribs. When punching, the staff can put the next batch of umbrella ribs that need to be punched into the corresponding discharge groove 221 provided on the mobile preparation discharge plate 22. After the punching work is completed, the punching mechanism 26 moves to its original position, and the cylinder 15 is connected to an external power supply. By driving the cylinder 15, the support plate 7 and multiple support ejection blocks 8 are driven to move upward, so that the top surface of the support ejection block 8 is flush with the top surface of the discharge seat 3, and the umbrella rib can be pushed out of the umbrella rib groove 31. The motor 18 is connected to an external power supply, and the motor 18 is driven by the motor 18 to push the support plate 7 and multiple support ejection blocks 8 upward. The machine 18 drives the rotating rod 19 and the two gears 20 to rotate, which can drive the racks 23 at both ends, the pushing rack 21, and the movable preparation discharge plate 22 to move. The movement of the pushing rack 21 can push the multiple umbrella ribs ejected from the surface of the discharge seat 3 into the collection frame 25 for collection. At the same time, the multiple umbrella ribs placed in the discharge groove 221 of the movable preparation discharge plate 22 in advance can move accordingly to correspond to each umbrella rib groove 31 (because the top surface of the supporting ejection block 8 is flush with the top surface of the discharge seat 3 when the movable preparation discharge plate 22 moves, so the movable preparation discharge plate 22 will not move during the movement of the movement). The umbrella ribs are then pushed down and the ribs are fed into the rib grooves 31. The support plate 7 and the support ejection block 8 are then driven downward by the cylinder 1 5, so that the ribs in the feeding trough 221 of the movable preparation feeding plate 22 can fall into the rib grooves 31. The pushing rack 21 and the movable preparation feeding plate 22 are then moved to their original positions, and the punching of the next batch of umbrella ribs can be continued. The punched ribs can be automatically unloaded, and the loading can be performed at the same time as unloading, which greatly improves the efficiency of punching and saves labor. There is no need to manually take out the punched ribs one by one, and only loading is required, which makes the operation more convenient.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rib punching device for umbrella processing, comprising a workbench (1) and a clamping block (12), characterized in that: The workbench (1) is provided with a punching mechanism (26), a discharge seat (3) is fixedly installed on the top surface of the workbench (1), and a plurality of umbrella rib grooves (31) are provided on the top surface of the discharge seat (3). A support block (4) is fixedly connected to one side of the workbench (1), a cylinder (5) is fixedly installed on the top surface of the support block (4), a connecting rod (6) is fixedly connected to the output end of the piston rod of the cylinder (5), a support plate (7) is fixedly installed on the top of the connecting rod (6), a plurality of support ejection blocks (8) are fixedly connected to the top surface of the support plate (7), and the support ejection blocks (8) are slidably connected to the umbrella rib grooves (31). The two ends of one side of the bottom of the workbench (1) are respectively fixedly connected to the limit seats (24), the limit seat (24) contacts the collection frame (25), one side of the collection frame (25) contacts the workbench (1), and an inclined groove (251) is provided on one end of the top of the collection frame (25); One side of the material discharging seat (3) is fixedly connected to a connecting block (16), one side of the connecting block (16) is fixedly installed with a motor (18), the rotating shaft of the motor (18) is fixedly connected to a rotating rod (19), the outer ends of the rotating rod (19) are respectively fixedly connected to gears (20), the top surface of the connecting block (16) is slidably connected to a pusher rack (21) and a movable pre-discharging plate (22), one side of the material discharging rack (21) is fixedly connected to the movable pre-discharging plate (22), the top surface of the movable pre-discharging plate (22) is provided with a plurality of material discharging grooves (221), the bottom ends of the movable pre-discharging plate (22) and the material discharging rack (21) are respectively provided with racks (23), and the racks (23) are meshed with the connected gears (20); Cylinder 2 (9) is fixedly installed at both ends of the top surface of the workbench (1), the piston rod output end of cylinder 2 (9) is fixedly connected to connecting rod 2 (10), the top end of connecting rod 2 (10) is fixedly connected to the mounting plate (11), there are two clamping blocks (12), the two clamping blocks (12) are respectively connected to the mounting plate (11) through a plurality of fixing bolts (15), the bottom surfaces of the two clamping blocks (12) are respectively fixedly connected to the pressure plate (13), and the bottom surface of the pressure plate (13) is fixedly provided with a rubber pad (14).

2. The umbrella rib punching device for umbrella processing according to claim 1, characterized in that: The bottom surface of the mounting plate (11) is provided with card slots (111) at both ends, the card slots (111) are internally engaged with the card block (12), the top surface of the mounting plate (11) is provided with a plurality of threaded holes (112), the threaded holes (112) and the card slots (111) are internally communicated, and the top surface of the card block (12) is provided with threaded grooves (121) at both ends.

3. The umbrella rib punching device for umbrella processing according to claim 1, characterized in that: A notch (2) is provided on one side of the workbench (1); the bottom surface of the connecting block (16) is fixedly connected to a support frame (17); and one side of the support frame (17) is fixedly connected to the workbench (1).

4. The umbrella rib punching device for umbrella processing according to claim 1, characterized in that: The two ends of the top surface of the connecting block (16) are respectively provided with a first slide groove (161), and the two ends of the top surface of the discharge seat (3) are respectively provided with a second slide groove (32). The first slide groove (161) and the second slide groove (32) are internally connected, and the rack (23) is slidably connected to the first slide groove (161) and the second slide groove (32).

5. The umbrella rib punching device for umbrella processing according to claim 4, characterized in that: The rack (23) is fixed with a limiting block (231) on both sides, the first slide groove (161) is provided with a limiting groove (1611) on both sides, and the second slide groove (32) is provided with a limiting groove (321) on both sides, the first limiting groove (1611) and the second limiting groove (321) are internally connected, and the limiting block (231) is slidably connected to the first limiting groove (1611) and the second limiting groove (321).

6. The umbrella rib punching device for umbrella processing according to claim 1, characterized in that: The punching mechanism (26) comprises a fixing frame (261), a mounting slot (2611), a sliding slot (2612), a second motor (262), a screw rod (263), a moving block (264), a threaded sleeve (2641), a guide hole (2642), a third cylinder (265), a third connecting rod (2651), a fixing block (266), a fixing plate (267), a drilling machine (268), and a guide rod (269).

7. The umbrella rib punching device for umbrella processing according to claim 6, characterized in that: A fixing frame (261) is fixedly mounted on the top surface of the workbench (1), and a mounting groove (2611) is provided on the fixing frame (261). A second motor (262) is fixedly mounted in the mounting groove (2611), and one end of a screw rod (263) is fixedly connected to the rotating shaft of the second motor (262), and the other end of the screw rod (263) is rotatably connected to the fixing frame (261).

8. The umbrella rib punching device for umbrella processing according to claim 7, characterized in that: The fixing frame (261) is provided with a sliding groove (2612), the screw rod (263) is rotatably connected to the sliding groove (2612), the sliding groove (2612) is slidably connected to the moving block (264), the moving block (264) is embedded with a threaded sleeve (2641), and the threaded sleeve (2641) is threadedly connected to the screw rod (263).

9. The umbrella rib punching device for umbrella processing according to claim 8, characterized in that: Cylinder three (265) is fixedly installed at both ends of the bottom surface of the moving block (264), the output end of the piston rod of the cylinder three (265) is fixedly connected to the connecting rod three (2651), and the bottom end of the connecting rod three (2651) is fixedly installed with a fixed block (266). The bottom of the fixed block (266) is connected to multiple fixed plates (267) by bolts, and the bottom surface of the fixed plate (267) is fixedly connected to the drilling rig (268).

10. The umbrella rib punching device for umbrella processing according to claim 9, characterized in that: A plurality of guide rods (269) are horizontally fixed in the sliding groove (2612), and guide holes (2642) are respectively provided at both ends of one side of the moving block (264), and the guide holes (2642) are slidably connected to the guide rods (269).

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