Multi-station corner assembly of digital electronic detonator finished product conveying frame

Abstract

The multi-station corner assembly of the digital electronic detonator finished product conveying frame comprises a first conveyor and a second conveyor arranged at the output end of the first conveyor, the finished product frame is arranged above the first conveyor, and an adjusting mechanism for adjusting the corner position of the finished product frame is arranged on one side of the finished product frame. One side of the adjusting mechanism is provided with a fine adjusting mechanism for finely adjusting the flatness of the lead at the code spraying position of the digital electronic detonator; the finished product frame is pushed to the position above the second jacking plate through contraction of the extending end of the third air cylinder, the four side edges of the finished product frame are limited, the accuracy of the position of the finished product frame after the station is changed is ensured, a control valve is opened, a transmission piece downwards presses a fine adjustment plate, pressing fine adjustment is conducted on the flatness of a wire at the position, to be subjected to code spraying, of a digital electronic detonator, and the production efficiency is improved. And the code spraying quality is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic detonator finished product conveying frame, and more specifically, to a multi-station corner assembly of a digital electronic detonator finished product conveying frame. Background Art

[0002] Influenced by the technological progress of machinery manufacturing, motors, chemical industry and metallurgical industry, conveyor belt conveyors have gradually developed from completing the transmission within the workshop to completing the material handling within the enterprise, between enterprises and even between cities, becoming an indispensable part of the mechanization and automation of material handling systems. However, at this stage, there are still some defects such as too single transmission angle, unstable structure and unstable transmission. According to the patent document of a multi-station corner automatic conveying mechanism for finished detonator frames with announcement number: CN209367250U, the conveying angle is converted by double conveying rollers to solve the problem of single conveying of some conveying mechanisms, and a finished product plate is provided on the conveying roller to make stable conveying according to the situation of the conveyed products, and at the same time has good classification performance; However, in the above patent document, it is impossible to limit the four sides of the finished product conveying frame after the corner is turned to ensure the accuracy of the position after the workstation is changed. At the same time, digital electronic detonators need to be coded after production. In the current electronic detonator assembly line, digital electronic detonators are coded in the finished product conveying frame. In a few cases, the wires to be coded are prone to unevenness due to inaccurate placement or wire winding problems, resulting in incomplete coded numbers. It is impossible to ensure the coding quality by fine-tuning the uneven wires. In view of the above technical defects, a solution is now provided. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-station corner assembly for a finished product conveying frame of a digital electronic detonator.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multi-station corner turning assembly of a finished product conveying frame of a digital electronic detonator, comprising a conveyor 1 and a conveyor 2 arranged at its output end, a finished product frame is arranged above the conveyor 1, an adjustment mechanism for adjusting the corner position of the finished product frame is arranged on one side of the finished product frame, and a fine-tuning mechanism for fine-tuning the flatness of the wire at the coding position of the digital electronic detonator is arranged on one side of the adjustment mechanism; The adjustment mechanism comprises a cylinder three fixedly connected to the bottom of the conveyor one, a connecting rod is fixedly arranged at the output end of the cylinder three, and a push plate is fixedly arranged at the top of the connecting rod; A transmission plate 1 is fixedly arranged at the bottom end of the connecting rod, a toothed plate 1 is fixedly arranged on the side wall of the transmission plate 1, a gear 1 is arranged at the end of the transmission plate 1 away from the connecting rod, and a rotating shaft 1 is arranged on the gear 1.

[0005] Furthermore, a transmission assembly is arranged above the rotating shaft 1, and the transmission assembly includes a support plate fixedly connected to a side wall of the conveyor, and the top of the rotating shaft 1 passes through the support plate and is fixedly connected to the gear 2.

[0006] Furthermore, two tooth plates 2 are meshingly connected on the outer wall of the gear 2, and transmission plates 2 are provided at the ends of the two tooth plates 2. A limit rod is slidably provided between the two transmission plates 2, and the limit rod is connected to the conveyor 1.

[0007] Furthermore, a clamping assembly is provided on the top of the transmission plate 2, and the clamping assembly includes a connecting plate fixedly connected to the top of the transmission plate 2, and two sliding rods are slidably provided on the side wall of the connecting plate.

[0008] Furthermore, the ends of the two slide bars are commonly connected to a limit plate, and multiple groups of conveying rollers are rotatably arranged on the opposite side walls of the two limit plates, and a thrust spring is sleeved on the outer wall of the slide bar.

[0009] Furthermore, the fine-tuning mechanism includes a transmission rod fixedly connected to one of the transmission plates, a pressure piece is provided at the end of the transmission rod, and the pressure piece is connected to the support plate, a ventilation pipe is provided on the side wall of the pressure piece, the output end of the pressure piece is connected to the air supply pipe, and a control valve is provided on the outer wall of the air supply pipe.

[0010] Furthermore, a transmission member is provided at the output end of the gas transmission pipe, a fine-tuning plate is provided at the bottom of the transmission member, and a pressure spring is sleeved on the outer wall of the transmission rod outside the pressure member.

[0011] Furthermore, a lifting plate 2 is provided in the middle of the conveyor 2, a cylinder 2 is provided at the bottom of the lifting plate 2, and the bottom of the cylinder 2 is connected to the support plate.

[0012] Furthermore, a lifting plate 1 is arranged below the finished product frame, and a cylinder 1 is arranged at the bottom of the lifting plate 1.

[0013] Technical effects and advantages of the present invention: 1. The present invention drives the push plate to push the finished product frame to one side by contracting the extended end of the cylinder three. When the finished product frame is pushed to the top of the lifting plate two, the tooth plate one meshes with the gear one, drives the rotating shaft one to rotate, realizes the rotation of the gear two, and then realizes the two tooth plates two to approach each other. The side edges of the finished product frame are limited by the conveying rollers on both sides of the conveyor two, and the end of the lifting plate two is provided with a raised strip, which serves the purpose of limiting the finished product frame. It can be seen that the four sides of the finished product frame are limited to ensure the accuracy of its position after changing the work station.

[0014] 2. The present invention pushes piston plate 1 to one side synchronously through a transmission rod, so that piston plate 2 squeezes thrust spring 2 to one side, compressing the air pressure inside the air box. At this time, the finished product frame has been moved to the fine-tuning station. Then, the control valve on the gas pipe is opened, and thrust spring 2 quickly squeezes piston plate 2. The gas inside the air box is quickly squeezed into the transmission part. The transmission part presses the fine-tuning plate downward, so that the fine-tuning plate presses the wire at the digital electronic detonator to be sprayed, ensuring that when spraying, the wire is not flat and affects the quality of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structural appearance of the present invention.

[0016] Figure 2 It is a three-dimensional diagram of the adjustment mechanism in the present invention.

[0017] Figure 3 It is a three-dimensional diagram of the transmission assembly in the present invention.

[0018] Figure 4 It is a three-dimensional diagram of the clamping assembly in the present invention.

[0019] Figure 5 It is a three-dimensional diagram of the fine adjustment mechanism in the present invention.

[0020] Figure 6 It is a front view of the overall structure of the pressure piece in the present invention.

[0021] Figure 7 It is a front view of the overall structure of the transmission member in the present invention.

[0022] The accompanying drawings are marked as follows: 1. conveyor one; 2. conveyor two; 3. adjustment mechanism; 4. fine-tuning mechanism; 5. lifting plate one; 6. cylinder one; 7. lifting plate two; 8. cylinder two; 9. support plate; 31. push plate; 32. connecting rod; 33. cylinder three; 34. transmission assembly; 35. clamping assembly; 36. transmission plate one; 37. tooth plate one; 38. gear one; 39. rotating shaft one; 341. gear two; 342. tooth plate two; 343. transmission plate two; 344. limiting rod; 351. connecting plate; 352. sliding rod; 353. limiting plate; 354. conveying roller; 41. pressure piece; 42. transmission rod; 43. ventilation pipe; 44. air pipe; 45. transmission member; 46. fine-tuning plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1: Figure 1-7 As shown, the multi-station corner assembly of a finished digital electronic detonator conveying frame proposed in this embodiment includes a conveyor 1 for conveying the finished frame and a conveyor 2 arranged at its output end. It should be supplemented here that the conveyor 1 and the conveyor 2 are both functional devices with the function of conveying the finished digital electronic detonators, which belongs to the prior art. It is only necessary to have the conveying function for the digital electronic detonators, and no further elaboration is made here; A finished product frame is arranged above the conveyor 1, and an adjustment mechanism 3 for adjusting the corner position of the finished product frame is arranged on one side of the finished product frame, and a fine-tuning mechanism 4 for fine-tuning the flatness of the wire at the coding position of the digital electronic detonator is arranged on one side of the adjustment mechanism 3; like Figure 1-3 As shown in , 5, the adjustment mechanism 3 includes a cylinder 33 fixedly connected to the bottom of the conveyor 1, a connecting rod 32 is fixedly provided at the output end of the cylinder 33, a push plate 31 is fixedly provided on the top of the connecting rod 32, the push plate 31 is located on one side of the finished product frame, and the bottom of the push plate 31 is slidably matched with the conveyor 1; A transmission plate 36 is fixedly provided at the bottom end of the connecting rod 32, a toothed plate 37 is fixedly provided on the side wall of the transmission plate 36, a gear 38 is provided at the end of the transmission plate 36 away from the connecting rod 32, and a rotating shaft 39 is fixedly provided at the center of the gear 38; like Figure 1-3As shown in Figures 5 and 6, a transmission assembly 34 is arranged above the rotating shaft 39, and the transmission assembly 34 includes a support plate 9 fixedly connected to the side wall of the conveyor 1, and the top of the rotating shaft 39 passes through the support plate 9 and is fixedly connected to a gear 2 341, and two tooth plates 2 342 are meshedly connected on the outer wall of the gear 2 341, and transmission plates 2 343 are fixedly arranged at the ends of the two tooth plates 2 342 away from each other, and a limit rod 344 is slidably arranged between the two transmission plates 2 343, and the limit rod 344 is connected to the conveyor 1; It should be explained that: the second gear 341 rotates, thereby driving the two second gear plates 342 to move closer to each other; and the limiting rod 344 serves to limit the two second transmission plates 343 to ensure the stability of the movement; like Figure 1-5 As shown, a clamping assembly 35 is provided on the top of the second transmission plate 343, and the clamping assembly 35 includes a connecting plate 351 fixedly connected to the top of the second transmission plate 343, and two symmetrically arranged slide bars 352 are slidably provided on the side wall of the connecting plate 351, and the ends of the two slide bars 352 are commonly connected to the limit plate 353, and multiple groups of conveying rollers 354 are rotatably provided on the opposite side walls of the two limit plates 353; a thrust spring 1 is sleeved on the outer wall of the slide bar 352; The conveying roller 354 can not only limit the position of the finished product frame, but also serve the purpose of conveying it, and the clamping assembly 35 can clamp and limit the finished product frames of different widths; the squeezed conveying roller 354 squeezes the sliding rod 352 to one side, so as to limit the position of the finished product frames of different widths; It should be noted here that: the push plate 31 is driven to push the finished product frame to one side. When the finished product frame is pushed to the top of the lifting plate 2 7, the tooth plate 1 37 is meshed with the gear 1 38, driving the rotating shaft 1 39 to rotate, thereby realizing the rotation of the gear 2 341, and then realizing the mutual approach of the two tooth plates 2 342, and the side edges of the finished product frame are limited by the conveying rollers 354 on both sides of the conveyor 2 2, and the end of the lifting plate 2 7 is provided with a raised strip, which serves the purpose of limiting the finished product frame. It can be seen that the four sides of the finished product frame are limited to ensure the accuracy of its position after changing the work station; like Figure 1-3 As shown in FIG. 5 , a lifting plate 2 is provided in the middle of the conveyor 2, a cylinder 2 is provided at the bottom of the lifting plate 2, and the bottom of the cylinder 2 is connected to the support plate 9; It should be explained here that the top of the lifting plate 2 7 is higher than the conveying surface of the conveyor 2 2 , so that the finished product frame is pushed above it.

[0025] Embodiment 2: Figure 1 , 3-5, a multi-station corner assembly of a digital electronic detonator finished product conveying frame proposed in this embodiment is improved on the basis of embodiment 1, the fine-tuning mechanism 4 includes a transmission rod 42 fixedly connected to one of the transmission plates 343, a pressure piece 41 is provided at the end of the transmission rod 42, and the pressure piece 41 is connected to the support plate 9, a vent 43 is provided on the side wall of the pressure piece 41, an output end of the pressure piece 41 is connected to an air supply pipe 44, a control valve is provided on the outer wall of the air supply pipe 44, a transmission piece 45 is provided at the output end of the air supply pipe 44, and a fine-tuning plate 46 is provided at the bottom of the transmission piece 45; a pressure spring is sleeved on the outer wall of the transmission rod 42 located outside the pressure piece 41; like Figure 6 As shown, the pressure member 41 is composed of an air box, a piston plate 1, a piston plate 2 and a thrust spring 2. The air box is fixedly connected to the support plate 9. The interior of the air box is slidably provided with a piston plate 1 and a piston plate 2. The side wall of the piston plate 2 is connected to the inner wall of the air box through a plurality of thrust springs. The end of the transmission rod 42 movably penetrates into the air box and is fixedly connected to the piston plate 1. The input end of the air delivery pipe 44 passes through the piston plate 1, and its input end is located between the piston plate 1 and the piston plate 2. It should be noted that: the transmission rod 42 pushes the piston plate 1 to one side, so that the piston plate 2 presses the thrust spring 2 to one side, compressing the air pressure inside the air box, opening the control valve on the air delivery pipe 44, and the thrust spring 2 quickly presses the piston plate 2, so that the gas inside the air box is quickly squeezed into the transmission member 45, so that the transmission member 45 presses the fine-tuning plate 46 downward; The fine-tuning plate 46 presses the wire of the digital electronic detonator to be coded, so as to ensure that the wire is not flat when the coding is being coded, thereby affecting the coding quality; like Figure 7 As shown, the transmission member 45 is composed of an upper through pipe, a lower through rod, a piston plate three, and a thrust spring three. The upper through pipe is connected to the conveyor 2, and a piston plate three is slidably arranged inside the upper through pipe. A lower through rod is fixedly arranged at the bottom of the piston plate three. The bottom of the lower through rod movably penetrates outside the upper through pipe and is fixedly connected to the fine-tuning plate 46. The lower through rod is located on the outer wall of the piston plate three and the upper through pipe, and a thrust spring three is sleeved thereon. It should be noted that: when the control valve is opened, gas enters the upper through pipe through the gas delivery pipe 44, and as the gas pressure inside the upper through pipe increases, the lower through rod moves downward, thereby realizing the downward movement of the fine-tuning plate 46; when the transmission rod 42 is reset, the piston plate 3 is squeezed by the thrust spring 3 and quickly resets, so that the gas inside the upper through pipe flows back into the air box; like Figure 1-3 As shown in FIG. 5 , a lifting plate 5 is provided below the finished product frame, and a cylinder 6 is provided at the bottom of the lifting plate 5 ; the height of the lifting plate 5 can be adjusted by extending or contracting the cylinder 6 upward, and then the position of the finished product frame can be adjusted according to the demand; It can be known from the present invention in combination with Example 1 and Example 2 that: the finished product frame is pushed to the top of the lifting plate 2 7 by contracting the extended end of the cylinder 3 33, and the four sides of the finished product frame are limited to ensure the accuracy of its position after the work station is changed, and the control valve is opened to make the transmission member 45 press the fine-tuning plate 46 downward to press and fine-tune the flatness of the wire at the digital electronic detonator to be coded, so as to ensure the quality of coding, and jointly assist in improving the production quality of the digital electronic detonator.

[0026] The working principle of the present invention is as follows: Step 1: First, the finished product frame for loading digital electronic detonators is transported by conveyor 1. When it moves to the corner station, cylinder 6 pushes the lifting plate 5 upward, so that the bottom of the finished product frame is separated from the conveying surface of conveyor 1 and remains stable. Step 2: Then, the extended end of the cylinder 33 contracts, driving the push plate 31 to push the finished product frame to one side. When the finished product frame is pushed to the top of the lifting plate 2 7, the tooth plate 1 37 meshes with the gear 1 38, driving the rotating shaft 1 39 to rotate, thereby realizing the rotation of the gear 2 341, and then realizing the mutual approach of the two tooth plates 2 342, and the side edges of the finished product frame are limited by the conveying rollers 354 on both sides of the conveyor 2 2, and the end of the lifting plate 2 7 is provided with a raised strip, which serves the purpose of limiting the finished product frame. It can be seen that the four sides of the finished product frame are limited to ensure the accuracy of its position after changing the working position; Step 3: During step 2, the transmission rod 42 pushes the piston plate 1 to one side synchronously, so that the piston plate 2 squeezes the thrust spring 2 to one side, compressing the air pressure inside the air box; at this time, the finished product frame has been moved to the fine-tuning station, and then the control valve on the gas pipe 44 is opened, and the thrust spring 2 quickly squeezes the piston plate 2, so that the gas inside the air box is quickly squeezed into the transmission member 45, so that the transmission member 45 presses the fine-tuning plate 46 downward, so that the fine-tuning plate 46 presses the wire at the digital electronic detonator to be sprayed, to ensure that when spraying, the wire is not flat, which affects the quality of spraying; Step 4: Subsequently, the air cylinder 3 33 is reset, and the extended end of the air cylinder 2 8 is retracted, so that the lifting plate 2 7 moves to the bottom of the conveying surface of the conveyor 2 2, thereby realizing the corner conveying of the finished product frame.

[0027] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-station corner assembly for a finished product conveying frame of a digital electronic detonator, comprising a conveyor 1 (1) and a conveyor 2 (2) arranged at its output end, wherein a finished product frame is arranged above the conveyor 1 (1), characterized in that: An adjustment mechanism (3) for adjusting the corner position of the finished product frame is disposed on one side, and a fine adjustment mechanism (4) for fine-tuning the flatness of the wire at the position where the digital electronic detonator is sprayed with code is disposed on one side of the adjustment mechanism (3); The adjustment mechanism (3) comprises a cylinder three (33) fixedly connected to the bottom of the conveyor one (1), a connecting rod (32) being fixedly arranged at the output end of the cylinder three (33), and a push plate (31) being fixedly arranged at the top of the connecting rod (32); A transmission plate 1 (36) is fixedly provided at the bottom end of the connecting rod (32), a toothed plate 1 (37) is fixedly provided on the side wall of the transmission plate 1 (36), a gear 1 (38) is provided at the end of the transmission plate 1 (36) away from the connecting rod (32), and a rotating shaft 1 (39) is provided on the gear 1 (38).

2. The multi-station corner assembly of the digital electronic detonator finished product conveying frame according to claim 1 is characterized in that: A transmission assembly (34) is arranged above the rotating shaft 1 (39), and the transmission assembly (34) comprises a support plate (9) fixedly connected to the side wall of the conveyor 1 (1), and the top of the rotating shaft 1 (39) passes through the support plate (9) and is fixedly connected to the gear 2 (341).

3. The multi-station corner assembly of the finished product conveying frame of digital electronic detonators according to claim 2 is characterized in that: Two tooth plates (342) are meshingly connected on the outer wall of the gear (341), and transmission plates (343) are arranged at the ends of the two tooth plates (342). A limit rod (344) is slidably arranged between the two transmission plates (343), and the limit rod (344) is connected to the conveyor (1).

4. The multi-station corner assembly of the digital electronic detonator finished product conveying frame according to claim 3 is characterized by: A clamping assembly (35) is provided on the top of the second transmission plate (343), and the clamping assembly (35) comprises a connecting plate (351) fixedly connected to the top of the second transmission plate (343), and two sliding rods (352) are slidably provided on the side wall of the connecting plate (351).

5. The multi-station corner assembly of the finished product conveying frame of digital electronic detonators according to claim 4, characterized in that: The ends of the two slide bars (352) are commonly connected to a limit plate (353), and a plurality of groups of conveying rollers (354) are rotatably arranged on opposite side walls of the two limit plates (353), and a thrust spring 1 is sleeved on the outer wall of the slide bar (352).

6. The multi-station corner assembly of the digital electronic detonator finished product conveying frame according to claim 5, characterized in that: The fine adjustment mechanism (4) comprises a transmission rod (42) fixedly connected to one of the second transmission plates (343); a pressure piece (41) is provided at the end of the transmission rod (42); and the pressure piece (41) is connected to the support plate (9); a ventilation pipe (43) is provided on the side wall of the pressure piece (41); an output end of the pressure piece (41) is connected to an air supply pipe (44); and a control valve is provided on the outer wall of the air supply pipe (44).

7. The multi-station corner assembly of the finished product conveying frame of digital electronic detonators according to claim 6, characterized in that: A transmission member (45) is provided at the output end of the gas delivery pipe (44), a fine adjustment plate (46) is provided at the bottom of the transmission member (45), and a pressure spring is sleeved on the outer wall of the transmission rod (42) outside the pressure member (41).

8. The multi-station corner assembly of the finished digital electronic detonator conveying frame according to claim 1, characterized in that: A second lifting plate (7) is arranged in the middle of the second conveyor (2), a second cylinder (8) is arranged at the bottom of the second lifting plate (7), and the bottom of the second cylinder (8) is connected to the support plate (9).

9. The multi-station corner assembly of the finished product conveying frame of digital electronic detonators according to claim 1, characterized in that: A lifting plate (5) is provided below the finished product frame, and a cylinder (6) is provided at the bottom of the lifting plate (5).

Images