Inclined feeding device for detonating cord

Abstract

The utility model discloses an inclined feeding device for detonating cords. The inclined feeding device comprises a feeding supporting seat and a feeding turnover frame. A feeding left-right driving device is arranged on the feeding supporting base, and the output end of the feeding left-right driving device is connected with a feeding supporting frame which gradually inclines downwards from back to front. The feeding turnover frame is detachably connected to the feeding supporting frame through a supporting quick-release assembly. The feeding turnover frame comprises a feeding turnover frame and a feeding turnover disc connected with the feeding turnover frame. According to the utility model, a separated structure of the loading turnover frame and the loading support frame is adopted, and the production process is obviously optimized by decoupling the arrangement process and the loading process of the detonating cord; the feeding supporting frame is arranged in an inclined mode, all the feeding clamping frames are matched with the front limiting frame and the rear limiting frame, the structural defect of screwing and assembling of threads in traditional horizontal feeding is overcome, and the reliability and stability of the follow-up assembling procedure can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of detonating cord initiation component production technology, and in particular to an inclined feeding device for detonating cord. Background Technology

[0002] Detonating cord initiation assemblies, as core detonation transmission devices in blasting engineering, typically consist of detonating cord, a transmission connector, and a detonator. The detonator, acting as a sensitive initiation element, generates an initial detonation upon exposure to external stimuli such as flames, impacts, or electrical signals, and efficiently transmits the detonation wave to the detonating cord via the transmission connector. Due to its high detonation velocity and flexible cable structure, the detonating cord enables long-distance, high-precision transmission of detonation waves, and is widely used in mining, military blasting, and demolition engineering.

[0003] Currently, the assembly of detonating cord initiation components is mainly divided into two stages:

[0004] 1. First stage: Assemble the detonating connector and the detonating cord to form a detonating cord with a connector section (detonating connector);

[0005] 2. Second stage: Install the detonator onto the joint section (detonation transmission joint) of the detonating cord.

[0006] However, the current second-stage operation still heavily relies on manual assembly, specifically the adhesive + threaded tightening process: operators must apply adhesive to each detonating cord joint section (detonation transmission joint) and then tighten the percussion cap by rotation (such as threaded connection). This method is not only inefficient, but also prone to inconsistent assembly quality due to inconsistencies in manual operation (such as uneven adhesive layer thickness, insufficient thread fit precision, etc.), thus affecting the reliability of detonation wave transmission. In addition, as a sensitive pyrotechnic item, direct manual contact with the percussion cap may cause accidental detonation, posing a certain safety hazard.

[0007] Despite industry attempts to replace manual operation with automated equipment, existing feeding structures still suffer from the following technical bottlenecks: 1. Insufficient operational stability: Most existing feeding mechanisms employ a horizontal design, meaning the detonating cord can only remain horizontal during individual feeding. This makes it highly susceptible to positioning deviations due to vibration or shaking during the rotating tightening process of the detonator, leading to assembly failure and failing to meet high-precision assembly requirements. 2. Low efficiency due to integrated design: Existing feeding structures are mostly fixed integrated designs. When feeding detonating cord with joint sections, a significant amount of time is required to adjust the spatial orientation of the detonating cord and the position of the joint section before subsequent rotating tightening operations can be performed. Clearly, this mode cannot achieve continuous and efficient production, and the advantages of automation are not fully realized. Utility Model Content

[0008] The purpose of this invention is to overcome the aforementioned problems of the prior art and provide an inclined feeding device for detonating cord, which solves the problems of unstable operation and poor continuity of the existing feeding structure.

[0009] The objective of this utility model is mainly achieved through the following technical solutions:

[0010] An inclined feeding device for detonating cord, including a feeding support base and a feeding turnover frame;

[0011] The feeding support base is equipped with a feeding left and right drive device, and the output end of the feeding left and right drive device is connected to a feeding support frame that gradually tilts downward from back to front.

[0012] The feeding support base is also equipped with front and rear limiting frames located below the feeding support frame. The front and rear limiting frames are provided with front and rear limiting slots arranged in the left and right directions. The front end of the front and rear limiting frames is provided with a separation outlet that communicates with the front and rear limiting slots.

[0013] The feeding support is also equipped with a separation up-and-down drive device. The output end of the separation up-and-down drive device is connected to a separation baffle. The separation up-and-down drive device enables the separation baffle to open and close the separation outlet.

[0014] The loading turnover rack is detachably connected to the loading support rack via a quick-release support assembly;

[0015] The feeding turnover rack includes a feeding turnover frame and a feeding turnover tray connected to the feeding turnover frame;

[0016] The feeding turntable is connected to several feeding clamps arranged in the left and right direction and can slide in the front and back direction relative to the feeding turntable. The top of the feeding clamp is provided with at least one detonating cord clamp seat, and the bottom of the feeding clamp is provided with front and rear limit blocks that pass through the feeding turntable and the feeding support frame in sequence and are located in the front and rear limit slots.

[0017] The loading turnover frame has several turnover frame openings that correspond to several loading clamps.

[0018] Furthermore, the feeding support frame has several feeding support rods arranged in a left-right direction, and the feeding support frame is divided into several support strip-shaped openings by the several feeding support rods;

[0019] The front and rear limiting slots are directly opposite the rear end of the feeding support rod;

[0020] The feeding turntable is provided with a number of feeding turntable rods that correspond to a number of feeding support rods. The feeding turntable is divided into a number of turnover strip openings that correspond to a number of support strip openings.

[0021] The front and rear limiting blocks are provided on both the left and right sides of the feeding clamping frame. Each front and rear limiting block passes through the turnover strip opening and the support strip opening in sequence and is located in the front and rear limiting slot.

[0022] Furthermore, a feeding guide rail is provided on the feeding rotation rod;

[0023] The bottom end of the feeding clamp is provided with a feeding slider that cooperates with the feeding guide rail.

[0024] Furthermore, reference limiting seats are provided at both the left and right ends of the feeding turntable, and reference connecting grooves are provided on the reference limiting seats.

[0025] It also includes a reference rod, with reference connection protrusions at both ends that can respectively mate with the two reference connection grooves;

[0026] The reference rod is also provided with several front and rear limiting notches that correspond to several of the feeding clamps.

[0027] Furthermore, the reference limiting seat is also provided with left and right limiting grooves located behind the reference connecting groove;

[0028] It also includes left and right limiting rods, and each end of the left and right limiting rods is provided with left and right limiting protrusions that can respectively cooperate with the two left and right limiting grooves;

[0029] The left and right limit rods are also provided with several left and right limit notches that correspond to several of the feeding clamps.

[0030] Furthermore, the detonating cord clamping seat is provided at both the front and rear ends of the feeding clamping frame. The detonating cord clamping seat has two clamping sections arranged opposite to each other, and a clamping groove with a width smaller than the outer diameter of the detonating cord is formed between the two clamping sections.

[0031] Furthermore, the feeding turntable is equipped with turntable handles at both ends.

[0032] Furthermore, the support quick-release assembly includes a support quick-release hole formed on the feeding support frame and a turnover plate quick-release hole formed on the feeding turnover plate that corresponds to the support quick-release hole.

[0033] The support quick-release assembly also includes a support quick-release pin whose bottom end can pass through the quick-release hole of the turntable, be located in the support quick-release hole, and not detach from the quick-release hole of the turntable.

[0034] Furthermore, it also includes a quick-determination component;

[0035] The quick-set component includes a quick-set support block disposed on the feeding support frame. The rear end face of the quick-set support block has an inclined surface A, and the inclined surface A and the top surface of the feeding support frame together form a quick-set notch.

[0036] The quick-setting component also includes a turnover quick-setting block disposed on the feeding turntable. The front end face of the turnover quick-setting block has an inclined surface B adapted to the inclined surface A. The inclined surface B forms a quick-setting protrusion that can be inserted into the quick-setting notch.

[0037] Furthermore, the feeding turnover frame is connected to the feeding turnover tray via a quick-release turnover assembly;

[0038] The quick-release assembly includes a turnover frame connector connected to the feeding turnover frame. The turnover frame connector has a frame connection section with a frame connection hole.

[0039] The quick-release assembly also includes a disc connection groove at the rear end of the feeding turntable, and a disc connection hole is also provided at the rear end of the feeding turntable.

[0040] The quick-release assembly also includes a quick-release anti-detachment rod. The quick-release anti-detachment rod has an anti-detachment frame connection hole corresponding to the frame connection hole, and an anti-detachment disc connection hole corresponding to the disc connection hole. The left and right ends of the quick-release anti-detachment rod are provided with anti-detachment protrusions that can be inserted and cooperate with the disc connection groove. The bottom center of the quick-release anti-detachment rod has an anti-detachment groove.

[0041] The anti-detachment groove and the disc connection groove together form a quick-release insertion groove that can accommodate the frame connection section;

[0042] The quick-release assembly also includes a locking screw whose bottom end passes through the anti-detachment disc connection hole and is threaded to the disc connection hole, and a quick-release pin whose bottom end can pass through the anti-detachment frame connection hole and is located in the frame connection hole.

[0043] This utility model has the following beneficial effects:

[0044] 1. Separate design of the loading turnover frame and the loading support frame. The core improvement of this utility model lies in the separate structure of the loading turnover frame and the loading support frame. By decoupling the detonating cord sorting process from the loading process, the production process is significantly optimized. Specifically, the sorting process can be carried out independently of the loading process. Operators can pre-position and fix the detonating cord on the loading turnover frame without interrupting the automated loading process, thereby achieving non-intermittent continuous production and improving production efficiency.

[0045] 2. Inclined Feeding Structure and Dynamic Limit Control. The inclined setting of the feeding support frame, combined with the cooperation of each feeding clamp and the front and rear limit frames, solves the structural defects of traditional horizontal feeding and threaded tightening assembly. Specifically, the inclined design gives the detonating cord joint section a natural tendency to move forward, which helps maintain high reliability and stability in subsequent assembly processes; through the cooperation of the front and rear limit blocks and limit slots, the detonating cords on each feeding clamp can be automatically aligned to the same starting position, which helps with accurate identification in automated production; through the up and down drive control of the separation baffle, the front and rear limit blocks are only released from constraint when they reach the separation outlet, which avoids interference problems between multiple stations and thus achieves accurate release of a single detonating cord. Attached Figure Description

[0046] To more clearly illustrate the embodiments of this utility model, the accompanying drawings used in describing the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments recorded in this utility model. Those skilled in the art can derive other drawings from the following drawings without any creative effort.

[0047] Figures 1-2 This is a schematic diagram of a specific embodiment of the inclined feeding device for detonating cord described in this utility model;

[0048] Figure 3 This is a schematic diagram of a specific embodiment of the feeding support base and feeding support frame in the inclined feeding device for detonating cord described in this utility model;

[0049] Figure 4 This is a schematic diagram of a specific embodiment of the inclined feeding device for detonating cord described in this utility model, which separates the upper and lower driving devices and the separation baffle.

[0050] Figure 5 This is a structural schematic diagram of a specific embodiment of the support quick-setting block in the inclined feeding device for detonating cord described in this utility model;

[0051] Figure 6 This is a structural schematic diagram of a specific embodiment of the support quick-setting block and the turnover quick-setting block in the inclined feeding device for detonating cord described in this utility model;

[0052] Figures 7-8 This is a structural schematic diagram of a specific embodiment of the feeding turnover frame and feeding turnover plate in the inclined feeding device for detonating cord described in this utility model;

[0053] Figure 9 This is a structural diagram of a specific embodiment of the support quick-release assembly and the turnover quick-release assembly in the inclined feeding device for detonating cord described in this utility model;

[0054] Figure 10 This is a schematic diagram of a specific embodiment of the feeding turnover frame in the inclined feeding device for detonating cord described in this utility model;

[0055] Figure 11 This is a schematic diagram of a specific embodiment of the feeding turntable in the inclined feeding device for detonating cord described in this utility model;

[0056] Figure 12 This is a structural schematic diagram of a specific embodiment of the quick-release anti-detachment rod and disc connecting groove in the inclined feeding device for detonating cord described in this utility model;

[0057] Figure 13 This is a structural schematic diagram of a specific embodiment of the quick-release anti-detachment rod in the inclined feeding device for detonating cord described in this utility model;

[0058] Figure 14 This is a schematic diagram of a specific embodiment of the reference rod and left and right limiting rods in the inclined feeding device for detonating cord described in this utility model;

[0059] Figure 15 This is a schematic diagram of a specific embodiment of the feeding guide rail and feeding slider in the inclined feeding device for detonating cord described in this utility model;

[0060] Figure 16-17 This is a schematic diagram of a specific embodiment of the feeding clamp in the inclined feeding device for detonating cord described in this utility model.

[0061] The component names corresponding to the reference numerals in the attached drawings are as follows: 1. Loading support base; 2. Loading left and right drive device; 3. Loading support frame; 4. Loading turnover frame; 5. Support strip opening; 6. Front and rear limit frame; 7. Front and rear limit slot; 8. Loading turnover frame; 9. Loading turnover plate; 10. Loading support rod; 11. Loading turnover rod; 12. Turnover strip opening; 13. Loading clamping frame; 14. Separation outlet; 15. Separation up and down drive device; 16. Separation baffle; 17. Front and rear limit block; 18. Detonating cord clamping base; 19. Loading guide rail; 20. Loading slider; 21. Reference limit base; 22. Reference connecting groove; 23. Reference reference rod; 24. Reference connecting protrusion; 25. Left and right limit groove; 26. Left and right limit rod; 27. Left and right... 28. Limiting protrusion, 29. Left and right limiting notches, 30. Clamping section, 31. Clamping groove, 32. Flexible clamping block, 33. Turntable quick-release hole, 34. Support quick-release hole, 35. Support quick-release pin, 36. Support quick-set block, 37. Quick-set notch, 38. Turntable quick-set block, 39. Quick-set protrusion, 40. Turntable opening, 41. Turntable connector, 42. Frame connecting section, 43. Disc connecting groove, 44. Frame connecting hole, 45. Disc connecting hole, 46. Quick-release anti-detachment rod, 47. Anti-detachment protrusion section, 48. Anti-detachment groove section, 49. Anti-detachment frame connecting hole, 50. Turntable quick-release pin, 51. Turntable handle, 52. Front and rear limiting notches, 53. Anti-detachment disc connecting hole, 54. Detonating cord, 55. Detonating cord connector section, 56. Threaded section, 57. Detonation transmission section. Detailed Implementation

[0062] To enable those skilled in the art to better understand this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0063] Example 1

[0064] like Figures 1 to 17 As shown, the detonating cord inclined feeding device includes a feeding support 1 and a feeding turnover frame 4;

[0065] The feeding support base 1 is equipped with a feeding left and right drive device 2, and the output end of the feeding left and right drive device 2 is connected to a feeding support frame 3 that gradually tilts downward from back to front.

[0066] The feeding support base 1 is also provided with a front and rear limiting frame 6 located below the feeding support frame 3. The front and rear limiting frame 6 is provided with a front and rear limiting slot 7 arranged in the left and right directions. The front end of the front and rear limiting frame 6 is provided with a separation outlet 14 that communicates with the front and rear limiting slot 7.

[0067] The feeding support 1 is also equipped with a separation up and down driving device 15. The output end of the separation up and down driving device 15 is connected to a separation baffle 16. The separation up and down driving device 15 enables the separation baffle 16 to open and close the separation outlet 14.

[0068] The loading turnover rack 4 is detachably connected to the loading support rack 3 via a quick-release support assembly;

[0069] The feeding turnover frame 4 includes a feeding turnover frame 8 and a feeding turnover tray 9 connected to the feeding turnover frame 8;

[0070] The feeding turntable 9 is connected to several feeding clamps 13 arranged in the left and right direction and can slide in the front and back direction relative to the feeding turntable 9. The top of the feeding clamp 13 is provided with at least one detonating cord clamp seat 18, and the bottom of the feeding clamp 13 is provided with a front and back limit block 17 that passes through the feeding turntable 9 and the feeding support frame 3 in sequence and is located in the front and back limit slots 7.

[0071] The feeding turnover frame 8 has several turnover frame openings 39 that correspond to several feeding clamps 13 respectively.

[0072] In this embodiment, the feeding turnover frame 4 and the feeding support frame 3 are designed separately. In this way, the detonating cord sorting process and the detonating cord feeding process can be separated, which can effectively improve the continuity of production and thus improve production efficiency.

[0073] Specifically, in the sorting process, several detonating cord rolls are placed in the loading turnover frame 8, and then the joint (detonation connector) end of each detonating cord roll is pulled out from the corresponding turnover frame opening 39 and placed on the corresponding loading clamp 13. The relative position of the detonating cord joint section and the loading clamp 13 is adjusted, and the position is fixed with the detonating cord clamp seat 18. The relative position of each detonating cord joint section should be consistent, so as to facilitate the subsequent assembly process.

[0074] After the complete sorting process, the loading turnover rack 4 is connected to the loading support rack 3 through the support quick-release assembly. Since the loading support rack 3 is inclined, each loading clamp rack 13 on the loading turnover rack 4 tends to move forward. Therefore, this embodiment is designed with front and rear limiting racks 6. Specifically, the front and rear limiting blocks 17 on each loading clamp rack 13 are placed into the front and rear limiting slots 7. This can prevent each loading support rack 13 from moving forward and ensure that the detonating cord joint sections on each loading support rack 13 are located at the same starting position.

[0075] In the feeding process, the feeding left and right drive device 2 is activated to move the feeding support frame 3 left and right, so that the front and rear limit blocks 17 corresponding to the specific feeding clamp 13 to be fed move to the separation outlet 14. In the initial state, the separation baffle 16 moves upward under the drive of the separation up and down drive device 15 to the state of closing the separation outlet 14. When feeding is required, the separation baffle 16 is moved downward by the separation up and down drive device 15, thus opening the separation outlet 14. At this time, the detonating cord on the specific feeding clamp 13 can be pulled forward with external force to prepare for the subsequent assembly process. After the assembly is completed, the detonating cord can be pulled backward with external force to reset it until the front and rear limit blocks 17 return to the front and rear limit slots 7. Then the separation outlet 14 can be closed by the separation up and down drive device 15. The detonating cord clamp 18 is designed to clamp the detonating cord, so that when the detonating cord is dragged by an external force, the detonating cord will not move relative to the feeding clamp 13.

[0076] The left and right feeding drive device 2 can be a module slide or a cylinder; the up and down separation drive device 15 can be a cylinder.

[0077] Preferably, the feeding support frame 3 has a plurality of feeding support rods 10 arranged in a left-right direction, and the plurality of feeding support rods 10 divide the feeding support frame 3 into a plurality of support strip openings 5;

[0078] The front and rear limiting slots 7 are directly opposite the rear end of the feeding support rod 10;

[0079] The feeding turntable 9 is provided with a plurality of feeding turntable rods 11 corresponding to a plurality of feeding support rods 10 respectively. The plurality of feeding turntable rods 11 divide the feeding turntable 9 into a plurality of turntable strip openings 12 corresponding to a plurality of support strip openings 5 ​​respectively.

[0080] The front and rear limiting blocks 17 are provided on both the left and right sides of the feeding clamping frame 13. Each front and rear limiting block 17 passes through the turnover strip opening 12 and the support strip opening 5 in sequence and is located in the front and rear limiting slots 7.

[0081] In this embodiment, by setting up the feeding support rod 10, the support strip opening 5, the feeding turnover rod 11, and the turnover strip opening 12, the detonating cords can be effectively divided to facilitate the separation and feeding of each cord. In addition, the stability of the cooperation between the front and rear limit blocks 17 and the front and rear limit slots 7 can be improved, as can the stability of the feeding clamping frame 13 moving back and forth relative to the feeding support frame 3.

[0082] Preferably, the feeding rotation rod 11 is provided with a feeding guide rail 19;

[0083] The bottom end of the feeding clamp 13 is provided with a feeding slider 20 that cooperates with the feeding guide rail 19.

[0084] In this embodiment, the cooperation between the feeding guide rail 19 and the feeding slider 20 can improve the stability of the feeding clamp 13 moving back and forth relative to the feeding support frame 3, and prevent the feeding clamp 13 from deviating unexpectedly.

[0085] Preferably, reference limiting seats 21 are provided at both the left and right ends of the feeding turntable 9, and reference connecting grooves 22 are provided on the reference limiting seats 21.

[0086] It also includes a reference reference rod 23, and both ends of the reference reference rod 23 are provided with reference connection protrusions 24 that can respectively cooperate with the two reference connection grooves 22;

[0087] The reference rod 23 is also provided with a number of front and rear limiting notches 51 that correspond to a number of the feeding clamps 13.

[0088] like Figures 16-17 As shown, the detonating cord joint section has a threaded section with a smaller outer diameter and a detonation transmission section with a larger outer diameter. The opening size of the front and rear limiting notches 51 should be larger than the threaded section and smaller than the detonation transmission section.

[0089] During the sorting process, the reference rod 23 is placed on the two reference limit seats 21. When adjusting the relative position of the detonating cord and the feeding clamp 13, the reference rod 23 is used as the standard so that the threaded section on each detonating cord passes through the front and rear limit notches 51 and the detonation section abuts against the rear end face of the reference rod 23. In this way, the initial position of each detonating cord joint section can be kept consistent.

[0090] Once the loading turnover frame 4 is placed on the loading support frame 3, the reference rod 23 can also hinder the downward movement of each loading clamp 13. After each front and rear limit block 17 is inserted into the front and rear limit slots 7, the reference rod 23 can be removed to prepare for subsequent loading operations.

[0091] The cooperation between the reference connecting protrusion 24 and the reference connecting groove 22 can improve the convenience and stability of the detachable connection between the reference reference rod 23 and the reference limiting seat 21.

[0092] Preferably, the reference limiting seat 21 is further provided with left and right limiting grooves 25 located behind the reference connecting groove 22;

[0093] It also includes left and right limiting rods 26, and each end of the left and right limiting rods 26 is provided with left and right limiting protrusions 27 that can respectively cooperate with the two left and right limiting grooves 25;

[0094] The left and right limit rods 26 are also provided with a number of left and right limit notches 28 that correspond to a number of the feeding clamps 13.

[0095] During the sorting process, the left and right limit rods 26 are placed on the two reference limit seats 21. When adjusting the relative position of the detonating cord and the feeding clamp 13, the joint section of the detonating cord passes through the left and right limit notches 28 and then cooperates with the reference reference rod 23. In this way, the left and right limit notches 28 can limit the detonating cord in the left and right directions to prevent it from shaking excessively.

[0096] Similarly, during the feeding process, the left and right limit rods 26 need to be removed in preparation for subsequent feeding operations.

[0097] The cooperation between the left and right limiting protrusions 27 and the left and right limiting notches 28 can improve the convenience and stability of the detachable connection between the left and right limiting rods 26 and the reference limiting seat 21.

[0098] Preferably, the detonating cord clamping seat 18 is provided at both the front and rear ends of the feeding clamping frame 13. The detonating cord clamping seat 18 has two clamping sections 29 arranged opposite to each other, and a clamping groove 30 with a width smaller than the outer diameter of the detonating cord is formed between the two clamping sections 29.

[0099] After the relative positions of the detonating cord and the feeding clamp 13 are initially adjusted, the detonating cord is clamped in the clamping groove 30, and the two clamping sections 29 can provide a stable clamping effect on the detonating cord.

[0100] To avoid damaging the detonating cord, a flexible clamping block 31 is provided on the inner end of the clamping section 29. The flexible clamping block 31 can be made of silicone or rubber.

[0101] To facilitate the assembly and disassembly of the loading and unloading rack 4, preferably, both ends of the loading and unloading turntable 9 are provided with turntable handles 50.

[0102] Preferably, the support quick-release assembly includes a support quick-release hole 33 formed on the feeding support frame 3 and a turnover plate quick-release hole 32 formed on the feeding turnover plate 9 and corresponding to the support quick-release hole 33.

[0103] The quick-release support assembly also includes a quick-release support pin 34 whose bottom end can pass through the quick-release hole 32 of the turntable, be located in the quick-release support hole 33, and not detach from the quick-release support hole 32 of the turntable.

[0104] In this embodiment, the connection between the loading turnover frame 4 and the loading support frame 3 is achieved by sequentially passing the bottom end of the support quick-release pin 34 through the turnover plate quick-release hole 32 and the support quick-release hole 33. When it is necessary to disassemble the loading turnover frame 4, the quick-release pin 34 is pushed upward to disengage it from the support quick-release hole 33 and the turnover plate quick-release hole 32. The turnover plate quick-release hole 32 can be a settling hole, thus allowing the support quick-release pin 34 to be hidden inside.

[0105] Preferably, it also includes a quick-setting component;

[0106] The quick-set component includes a quick-set support block 35 disposed on the feeding support frame 3. The rear end face of the quick-set support block 35 has an inclined surface A, and the inclined surface A and the top surface of the feeding support frame 3 together form a quick-set notch 36.

[0107] The quick-setting component also includes a quick-setting block 37 disposed on the feeding turntable 9. The front end face of the quick-setting block 37 has an inclined surface B adapted to the inclined surface A. The inclined surface B forms a quick-setting protrusion 38 that can be inserted into the quick-setting notch 36.

[0108] In this embodiment, the loading turnover frame 4 can be placed after the quick-set protrusion 38 is aligned with the quick-set notch 36, and then the connection between the loading turnover frame 4 and the loading support frame 3 can be achieved by supporting the quick-release assembly.

[0109] Two sets of quick-setting components can be provided. Specifically, the left and right ends of the feeding support frame 3 are provided with support quick-setting blocks 35, and the left and right ends of the feeding turnover plate 9 are respectively provided with turnover quick-setting blocks 37 that can cooperate with the support quick-setting blocks 35.

[0110] Preferably, the feeding turnover frame 8 is connected to the feeding turnover tray 9 via a turnover quick-release assembly;

[0111] The quick-release assembly includes a turnover frame connector 40 connected to the feeding turnover frame 8. The turnover frame connector 40 has a frame connection section 41, and a frame connection hole 43 is provided on the frame connection section 41.

[0112] The quick-release assembly also includes a disc connection groove 42 opened at the rear end of the feeding turntable 9, and a disc connection hole 44 is also opened at the rear end of the feeding turntable 9.

[0113] The quick-release assembly also includes a quick-release anti-detachment rod 45. The quick-release anti-detachment rod 45 has an anti-detachment frame connection hole 48 corresponding to the frame connection hole 43, and an anti-detachment disc connection hole 52 corresponding to the disc connection hole 44. The left and right ends of the quick-release anti-detachment rod 45 are provided with anti-detachment protrusions 46 that can be inserted and cooperate with the disc connection groove 42. The bottom center of the quick-release anti-detachment rod 45 has an anti-detachment groove section 47.

[0114] The anti-detachment groove section 47 and the disc connecting groove 42 together form a quick-release insertion groove that can accommodate the frame connecting section 41;

[0115] The quick-release assembly also includes a locking screw whose bottom end passes through the anti-detachment disc connection hole 52 and is threaded to the disc connection hole 44, and a quick-release pin 49 whose bottom end can pass through the anti-detachment frame connection hole 48 and is located in the frame connection hole 43.

[0116] In this embodiment, by separating the feeding turnover frame 8 and the feeding turnover tray 9, the process of placing the detonating cord roll and the process of arranging the relative positions of the detonating cord joint section and the feeding clamp 13 can also be separated. In this way, the process flow can be further optimized, thereby improving work efficiency.

[0117] In application, the quick-release anti-detachment rod 45 is connected to the feeding turnover tray 9 by threading a locking screw (not shown in the figure) through the anti-detachment tray connection hole 52 and the tray connection hole 44. Then, the frame connection section 41 is placed into the quick-release insertion slot, and the bottom end of the turnover quick-release pin 49 is passed through the anti-detachment frame connection hole 48 and positioned within the frame connection hole 43, thus achieving a quick connection between the feeding turnover frame 8 and the feeding turnover tray 9. Similarly, unlocking the turnover quick-release pin 49 allows for the separation of the feeding turnover frame 8 and the feeding turnover tray 9. The quick-release anti-detachment rod 45 is designed for ease of processing and allows for flexible adjustment of the quick-release insertion slot size to accommodate different specifications of the feeding turnover frame 8. The anti-detachment tray connection hole 52 can be a settling hole, allowing the locking screw to be concealed within it.

[0118] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An inclined feeding device for detonating cord, characterized in that: Includes a feeding support base (1) and a feeding turnover frame (4); The feeding support base (1) is equipped with a feeding left and right drive device (2), and the output end of the feeding left and right drive device (2) is connected to a feeding support frame (3) that gradually tilts downward from back to front; The feeding support base (1) is also provided with a front and rear limiting frame (6) located below the feeding support frame (3). The front and rear limiting frame (6) is provided with a front and rear limiting slot (7) arranged in the left and right directions. The front end of the front and rear limiting frame (6) is provided with a separation outlet (14) that communicates with the front and rear limiting slot (7). The feeding support base (1) is also equipped with a separation up and down driving device (15). The output end of the separation up and down driving device (15) is connected to a separation baffle (16). The separation up and down driving device (15) enables the separation baffle (16) to open and close the separation outlet (14). The loading turnover rack (4) is detachably connected to the loading support rack (3) via a quick-release support assembly; the loading turnover rack (4) includes a loading turnover frame (8) and a loading turnover tray (9) connected to the loading turnover frame (8); The feeding turntable (9) is connected to several feeding clamps (13) arranged in the left and right directions and can slide relative to the feeding turntable (9) in the front and back directions. The top of the feeding clamp (13) is provided with at least one detonating cord clamp (18), and the bottom of the feeding clamp (13) is provided with front and back limit blocks (17) that pass through the feeding turntable (9) and the feeding support frame (3) in sequence and are located in the front and back limit slots (7). The loading turnover frame (8) has several turnover frame openings (39) that correspond to several loading clamps (13).

2. The inclined feeding device for detonating cord according to claim 1, characterized in that: The feeding support frame (3) has several feeding support rods (10) arranged in the left and right directions, and the feeding support frame (3) is divided into several support strip openings (5) by the several feeding support rods (10); The front and rear limiting slots (7) are directly opposite the rear end of the feeding support rod (10); The feeding turntable (9) is provided with a number of feeding turntable rods (11) corresponding to a number of feeding support rods (10). The feeding turntable (9) is divided into a number of turnover strip openings (12) corresponding to a number of support strip openings (5). The feeding clamping frame (13) is provided with front and rear limiting blocks (17) on both the left and right sides. Each front and rear limiting block (17) passes through the turnover strip opening (12) and the support strip opening (5) in sequence and is located in the front and rear limiting slots (7).

3. The inclined feeding device for detonating cord according to claim 2, characterized in that: The feeding rotation rod (11) is provided with a feeding guide rail (19); The bottom end of the feeding clamp (13) is provided with a feeding slider (20) that cooperates with the feeding guide rail (19).

4. The inclined feeding device for detonating cord according to claim 1, characterized in that: The left and right ends of the feeding turntable (9) are provided with reference limiting seats (21), and the reference limiting seats (21) are provided with reference connecting grooves (22); It also includes a reference reference rod (23), and both ends of the reference reference rod (23) are provided with reference connection protrusions (24) that can respectively cooperate with the two reference connection grooves (22); The reference rod (23) is also provided with a number of front and rear limiting notches (51) that correspond to a number of the feeding clamps (13).

5. The inclined feeding device for detonating cord according to claim 4, characterized in that: The reference limiting seat (21) is also provided with left and right limiting grooves (25) located behind the reference connecting groove (22); It also includes left and right limiting rods (26), and both ends of the left and right limiting rods (26) are provided with left and right limiting protrusions (27) that can respectively cooperate with the two left and right limiting grooves (25); The left and right limit rods (26) are also provided with a number of left and right limit notches (28) that correspond to a number of the feeding clamps (13).

6. The inclined feeding device for detonating cord according to claim 1, characterized in that: The feeding clamping frame (13) is provided with detonating cord clamping seats (18) at both the front and rear ends. The detonating cord clamping seats (18) have two clamping sections (29) arranged opposite to each other, and a clamping groove (30) with a width smaller than the outer diameter of the detonating cord is formed between the two clamping sections (29).

7. The inclined feeding device for detonating cord according to claim 1, characterized in that: The feeding turntable (9) is equipped with turntable handles (50) at both ends.

8. The inclined feeding device for detonating cord according to claim 1, characterized in that: The support quick-release assembly includes a support quick-release hole (33) opened on the feeding support frame (3) and a turnover plate quick-release hole (32) opened on the feeding turnover plate (9) and corresponding to the support quick-release hole (33); The support quick-release assembly also includes a support quick-release pin (34) whose bottom end can pass through the quick-release hole (32) of the turntable, is located in the support quick-release hole (33), and does not detach from the quick-release hole (32) of the turntable.

9. The inclined feeding device for detonating cord according to claim 8, characterized in that: It also includes a quick-determining component; The quick-setting component includes a quick-setting support block (35) disposed on the feeding support frame (3). The rear end face of the quick-setting support block (35) has an inclined surface A. The inclined surface A and the top surface of the feeding support frame (3) together form a quick-setting notch (36). The quick-setting component also includes a quick-setting block (37) disposed on the feeding turntable (9). The front end face of the quick-setting block (37) has an inclined surface B adapted to the inclined surface A. The inclined surface B forms a quick-setting protrusion (38) that can be inserted into the quick-setting notch (36).

10. The inclined feeding device for detonating cord according to claim 1, characterized in that: The loading turnover frame (8) is connected to the loading turnover tray (9) through a turnover quick-release assembly; The quick-release assembly includes a turnover frame connector (40) connected to the feeding turnover frame (8). The turnover frame connector (40) has a frame connection section (41) and a frame connection hole (43) is provided on the frame connection section (41). The quick-release assembly also includes a disc connection groove (42) opened at the rear end of the feeding turntable (9), and a disc connection hole (44) is also opened at the rear end of the feeding turntable (9); The quick-release assembly also includes a quick-release anti-detachment rod (45), which has an anti-detachment frame connection hole (48) corresponding to the frame connection hole (43) and an anti-detachment disc connection hole (52) corresponding to the disc connection hole (44). The quick-release anti-detachment rod (45) has anti-detachment protrusions (46) at both ends that can be inserted into the disc connection groove (42), and the quick-release anti-detachment rod (45) has an anti-detachment groove (47) in the middle of the bottom end. The anti-detachment groove section (47) and the disc connecting groove (42) together form a quick-release insertion groove that can accommodate the frame connecting section (41); The quick-release assembly also includes a locking screw whose bottom end passes through the anti-detachment disc connection hole (52) and is threaded to the disc connection hole (44), and a quick-release pin (49) whose bottom end can pass through the anti-detachment frame connection hole (48) and is located in the frame connection hole (43).

Images